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authoryo mama <pepper@scannerjammer.com>2015-02-13 01:33:31 -0800
committeryo mama <pepper@scannerjammer.com>2015-02-13 01:33:31 -0800
commit4100860d10e2fb015db01d22bbf3f4735bcf10ec (patch)
tree995b51fe3f8a6fe7fb58938c83463f3b09b5ee7c /impattern/im/imdither
first
Diffstat (limited to 'impattern/im/imdither')
-rwxr-xr-ximpattern/im/imdither/.fieldstorager.py.un~bin0 -> 1130 bytes
-rwxr-xr-ximpattern/im/imdither/.filenamer.py.un~bin0 -> 11672 bytes
-rw-r--r--impattern/im/imdither/.gallery_style.css.swpbin0 -> 12288 bytes
-rwxr-xr-ximpattern/im/imdither/.hexdirer.py.un~bin0 -> 10637 bytes
-rwxr-xr-ximpattern/im/imdither/.imdither.py.swpbin0 -> 16384 bytes
-rwxr-xr-ximpattern/im/imdither/.imdither.py.un~bin0 -> 281434 bytes
-rwxr-xr-ximpattern/im/imdither/.imdither_tests.py.un~bin0 -> 8586 bytes
-rwxr-xr-ximpattern/im/imdither/.index.html.un~bin0 -> 164842 bytes
-rwxr-xr-ximpattern/im/imdither/.inventnamer.py.un~bin0 -> 5823 bytes
-rw-r--r--impattern/im/imdither/.isotope_config.js.swpbin0 -> 16384 bytes
-rw-r--r--impattern/im/imdither/.isotope_config.js.un~bin0 -> 16101 bytes
-rwxr-xr-ximpattern/im/imdither/.sorted.un~bin0 -> 6260 bytes
-rwxr-xr-ximpattern/im/imdither/.style.css.un~bin0 -> 5290 bytes
-rwxr-xr-ximpattern/im/imdither/.test.html.un~bin0 -> 32199 bytes
-rwxr-xr-ximpattern/im/imdither/bottle-loader.py47
-rwxr-xr-ximpattern/im/imdither/bottle.py3081
-rwxr-xr-ximpattern/im/imdither/dithers/1.pngbin0 -> 2455 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/10.pngbin0 -> 2484 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/11.pngbin0 -> 2484 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/12.pngbin0 -> 2483 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/13.pngbin0 -> 2467 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/14.pngbin0 -> 2478 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/15.pngbin0 -> 2487 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/16.pngbin0 -> 2480 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/17.pngbin0 -> 2461 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/18.pngbin0 -> 2475 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/19.pngbin0 -> 2471 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/2.pngbin0 -> 2470 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/20.pngbin0 -> 2472 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/21.pngbin0 -> 2472 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/22.pngbin0 -> 2477 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/23.pngbin0 -> 2472 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/24.pngbin0 -> 2467 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/25.pngbin0 -> 2473 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/26.pngbin0 -> 2480 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/27.pngbin0 -> 2482 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/28.pngbin0 -> 2482 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/29.pngbin0 -> 2487 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/3.pngbin0 -> 2469 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/30.pngbin0 -> 2487 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/31.pngbin0 -> 2478 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/32.pngbin0 -> 2465 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/33.pngbin0 -> 2484 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/34.pngbin0 -> 2484 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/35.pngbin0 -> 2476 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/36.pngbin0 -> 2490 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/37.pngbin0 -> 2495 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/38.pngbin0 -> 2492 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/39.pngbin0 -> 2482 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/4.pngbin0 -> 2465 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/40.pngbin0 -> 2485 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/41.pngbin0 -> 2496 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/42.pngbin0 -> 2494 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/43.pngbin0 -> 2490 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/44.pngbin0 -> 2491 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/45.pngbin0 -> 2484 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/46.pngbin0 -> 2490 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/47.pngbin0 -> 2486 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/48.pngbin0 -> 2490 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/49.pngbin0 -> 2483 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/5.pngbin0 -> 2476 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/50.pngbin0 -> 2486 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/51.pngbin0 -> 2485 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/52.pngbin0 -> 2490 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/53.pngbin0 -> 2494 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/54.pngbin0 -> 2491 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/55.pngbin0 -> 2474 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/56.pngbin0 -> 2492 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/57.pngbin0 -> 2492 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/58.pngbin0 -> 2487 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/59.pngbin0 -> 2493 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/6.pngbin0 -> 2480 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/60.pngbin0 -> 2488 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/61.pngbin0 -> 2492 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/62.pngbin0 -> 2487 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/63.pngbin0 -> 2494 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/64.pngbin0 -> 2487 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/65.pngbin0 -> 2467 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/66.pngbin0 -> 2471 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/67.pngbin0 -> 2470 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/68.pngbin0 -> 2471 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/69.pngbin0 -> 2470 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/7.pngbin0 -> 2474 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/70.pngbin0 -> 2473 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/71.pngbin0 -> 2477 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/72.pngbin0 -> 2476 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/73.pngbin0 -> 2484 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/74.pngbin0 -> 2486 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/75.pngbin0 -> 2490 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/76.pngbin0 -> 2484 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/77.pngbin0 -> 2492 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/78.pngbin0 -> 2491 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/79.pngbin0 -> 2496 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/8.pngbin0 -> 2476 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/80.pngbin0 -> 2493 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/81.pngbin0 -> 2462 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/82.pngbin0 -> 2472 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/83.pngbin0 -> 2462 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/84.pngbin0 -> 2467 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/85.pngbin0 -> 2462 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/86.pngbin0 -> 2468 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/87.pngbin0 -> 2472 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/88.pngbin0 -> 2475 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/89.pngbin0 -> 2467 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/9.pngbin0 -> 2477 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/90.pngbin0 -> 2471 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/91.pngbin0 -> 2467 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/92.pngbin0 -> 2470 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/93.pngbin0 -> 2483 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/94.pngbin0 -> 2485 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/95.pngbin0 -> 2485 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/96.pngbin0 -> 2477 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/a1.pngbin0 -> 122 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/a10.pngbin0 -> 129 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/a11.pngbin0 -> 138 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/a12.pngbin0 -> 125 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/a13.pngbin0 -> 132 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/a14.pngbin0 -> 91 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/a15.pngbin0 -> 143 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/a16.pngbin0 -> 87 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/a17.pngbin0 -> 93 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/a18.pngbin0 -> 163 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/a19.pngbin0 -> 119 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/a2.pngbin0 -> 123 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/a20.pngbin0 -> 83 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/a21.pngbin0 -> 111 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/a22.pngbin0 -> 137 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/a23.pngbin0 -> 116 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/a24.pngbin0 -> 96 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/a25.pngbin0 -> 108 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/a26.pngbin0 -> 138 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/a27.pngbin0 -> 108 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/a28.pngbin0 -> 115 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/a29.pngbin0 -> 93 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/a3.pngbin0 -> 124 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/a30.pngbin0 -> 88 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/a31.pngbin0 -> 114 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/a32.pngbin0 -> 139 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/a33.pngbin0 -> 127 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/a34.pngbin0 -> 92 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/a35.pngbin0 -> 91 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/a36.pngbin0 -> 87 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/a37.pngbin0 -> 89 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/a38.pngbin0 -> 83 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/a39.pngbin0 -> 132 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/a4.pngbin0 -> 92 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/a40.pngbin0 -> 138 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/a41.pngbin0 -> 113 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/a5.pngbin0 -> 120 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/a6.pngbin0 -> 105 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/a7.pngbin0 -> 106 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/a8.pngbin0 -> 110 bytes
-rwxr-xr-ximpattern/im/imdither/dithers/a9.pngbin0 -> 110 bytes
-rwxr-xr-ximpattern/im/imdither/downloader.pycbin0 -> 2779 bytes
-rw-r--r--impattern/im/imdither/gallery_isotope_config.js?v186
-rw-r--r--impattern/im/imdither/gallery_style.css51
-rwxr-xr-ximpattern/im/imdither/imdither_tests.py17
-rwxr-xr-ximpattern/im/imdither/index.html61
-rw-r--r--impattern/im/imdither/isotope_config.js131
-rwxr-xr-ximpattern/im/imdither/jquery-1.10.1.min.js6
-rw-r--r--impattern/im/imdither/jquery.isotope.min.js13
-rwxr-xr-ximpattern/im/imdither/jquery.masonry.min.js10
-rwxr-xr-ximpattern/im/imdither/jquery.min.js4
-rwxr-xr-ximpattern/im/imdither/main.js114
-rwxr-xr-ximpattern/im/imdither/sorted143
-rwxr-xr-ximpattern/im/imdither/style.css30
-rwxr-xr-ximpattern/im/imdither/test.html42
167 files changed, 3936 insertions, 0 deletions
diff --git a/impattern/im/imdither/.fieldstorager.py.un~ b/impattern/im/imdither/.fieldstorager.py.un~
new file mode 100755
index 0000000..20a9590
--- /dev/null
+++ b/impattern/im/imdither/.fieldstorager.py.un~
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diff --git a/impattern/im/imdither/.filenamer.py.un~ b/impattern/im/imdither/.filenamer.py.un~
new file mode 100755
index 0000000..5b57a03
--- /dev/null
+++ b/impattern/im/imdither/.filenamer.py.un~
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diff --git a/impattern/im/imdither/.gallery_style.css.swp b/impattern/im/imdither/.gallery_style.css.swp
new file mode 100644
index 0000000..12ae29c
--- /dev/null
+++ b/impattern/im/imdither/.gallery_style.css.swp
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diff --git a/impattern/im/imdither/.hexdirer.py.un~ b/impattern/im/imdither/.hexdirer.py.un~
new file mode 100755
index 0000000..5b8b4c6
--- /dev/null
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diff --git a/impattern/im/imdither/.imdither.py.swp b/impattern/im/imdither/.imdither.py.swp
new file mode 100755
index 0000000..e8370e1
--- /dev/null
+++ b/impattern/im/imdither/.imdither.py.swp
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diff --git a/impattern/im/imdither/.imdither.py.un~ b/impattern/im/imdither/.imdither.py.un~
new file mode 100755
index 0000000..f6e0105
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+++ b/impattern/im/imdither/.imdither.py.un~
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diff --git a/impattern/im/imdither/.imdither_tests.py.un~ b/impattern/im/imdither/.imdither_tests.py.un~
new file mode 100755
index 0000000..d80d7a3
--- /dev/null
+++ b/impattern/im/imdither/.imdither_tests.py.un~
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diff --git a/impattern/im/imdither/.index.html.un~ b/impattern/im/imdither/.index.html.un~
new file mode 100755
index 0000000..429eaf9
--- /dev/null
+++ b/impattern/im/imdither/.index.html.un~
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diff --git a/impattern/im/imdither/.inventnamer.py.un~ b/impattern/im/imdither/.inventnamer.py.un~
new file mode 100755
index 0000000..afebb28
--- /dev/null
+++ b/impattern/im/imdither/.inventnamer.py.un~
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diff --git a/impattern/im/imdither/.isotope_config.js.swp b/impattern/im/imdither/.isotope_config.js.swp
new file mode 100644
index 0000000..a6f05b4
--- /dev/null
+++ b/impattern/im/imdither/.isotope_config.js.swp
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diff --git a/impattern/im/imdither/.isotope_config.js.un~ b/impattern/im/imdither/.isotope_config.js.un~
new file mode 100644
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--- /dev/null
+++ b/impattern/im/imdither/.isotope_config.js.un~
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diff --git a/impattern/im/imdither/.sorted.un~ b/impattern/im/imdither/.sorted.un~
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index 0000000..db64a0f
--- /dev/null
+++ b/impattern/im/imdither/.sorted.un~
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diff --git a/impattern/im/imdither/.style.css.un~ b/impattern/im/imdither/.style.css.un~
new file mode 100755
index 0000000..98f8e28
--- /dev/null
+++ b/impattern/im/imdither/.style.css.un~
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diff --git a/impattern/im/imdither/.test.html.un~ b/impattern/im/imdither/.test.html.un~
new file mode 100755
index 0000000..826e199
--- /dev/null
+++ b/impattern/im/imdither/.test.html.un~
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diff --git a/impattern/im/imdither/bottle-loader.py b/impattern/im/imdither/bottle-loader.py
new file mode 100755
index 0000000..05ceb93
--- /dev/null
+++ b/impattern/im/imdither/bottle-loader.py
@@ -0,0 +1,47 @@
+#!/opt/python2.6/bin/python
+
+from bottle import get, post, run
+from bottle import request
+from bottle import default_app
+
+from bottle import static_file, route
+import imdither
+
+@post('/imdither')
+def hit_script():
+ param_list = "pattern style url username fileformat".split()
+ defaults = {
+ pattern:"2.png", style: "punched", url:"http://www.google.com/images/srpr/logo3w.png", username:"test", fileformat:'png'
+ }
+ for element in param_list:
+ if element in request.forms:
+ vars()[element] = request.forms(element)
+ else:
+ vars()[element] = defaults[element]
+ ditheraction = imdither.Dither()
+ g = dither.makedither(pattern, url, username, fileformat)
+ #print request.forms.items()
+ return g
+
+@route('/<filename>')
+def server_static(filename):
+ return static_file(filename, root='')
+
+@route('/dithers/<filename>')
+def server_static(filename):
+ return static_file(filename, root='dithers/')
+
+@route('/notes/<filename>')
+def server_static(filename):
+ return static_file(filename, root='notes/')
+
+
+@get('/')
+def form():
+ f = open('index.html','r')
+ lines = f.read()
+ f.close()
+ return lines
+
+
+run(host='asdf.us', port=8000, debug=True)
diff --git a/impattern/im/imdither/bottle.py b/impattern/im/imdither/bottle.py
new file mode 100755
index 0000000..5a9a78d
--- /dev/null
+++ b/impattern/im/imdither/bottle.py
@@ -0,0 +1,3081 @@
+#!/opt/python2.6/bin/python
+# -*- coding: utf-8 -*-
+"""
+Bottle is a fast and simple micro-framework for small web applications. It
+offers request dispatching (Routes) with url parameter support, templates,
+a built-in HTTP Server and adapters for many third party WSGI/HTTP-server and
+template engines - all in a single file and with no dependencies other than the
+Python Standard Library.
+
+Homepage and documentation: http://bottlepy.org/
+
+Copyright (c) 2011, Marcel Hellkamp.
+License: MIT (see LICENSE for details)
+"""
+
+from __future__ import with_statement
+
+__author__ = 'Marcel Hellkamp'
+__version__ = '0.11.dev'
+__license__ = 'MIT'
+
+# The gevent server adapter needs to patch some modules before they are imported
+# This is why we parse the commandline parameters here but handle them later
+if __name__ == '__main__':
+ from optparse import OptionParser
+ _cmd_parser = OptionParser(usage="usage: %prog [options] package.module:app")
+ _opt = _cmd_parser.add_option
+ _opt("--version", action="store_true", help="show version number.")
+ _opt("-b", "--bind", metavar="ADDRESS", help="bind socket to ADDRESS.")
+ _opt("-s", "--server", default='wsgiref', help="use SERVER as backend.")
+ _opt("-p", "--plugin", action="append", help="install additional plugin/s.")
+ _opt("--debug", action="store_true", help="start server in debug mode.")
+ _opt("--reload", action="store_true", help="auto-reload on file changes.")
+ _cmd_options, _cmd_args = _cmd_parser.parse_args()
+ if _cmd_options.server and _cmd_options.server.startswith('gevent'):
+ import gevent.monkey; gevent.monkey.patch_all()
+
+import base64, cgi, email.utils, functools, hmac, imp, itertools, mimetypes,\
+ os, re, subprocess, sys, tempfile, threading, time, urllib, warnings
+
+from datetime import date as datedate, datetime, timedelta
+from tempfile import TemporaryFile
+from traceback import format_exc, print_exc
+
+try: from json import dumps as json_dumps, loads as json_lds
+except ImportError: # pragma: no cover
+ try: from simplejson import dumps as json_dumps, loads as json_lds
+ except ImportError:
+ try: from django.utils.simplejson import dumps as json_dumps, loads as json_lds
+ except ImportError:
+ def json_dumps(data):
+ raise ImportError("JSON support requires Python 2.6 or simplejson.")
+ json_lds = json_dumps
+
+
+
+# We now try to fix 2.5/2.6/3.1/3.2 incompatibilities.
+# It ain't pretty but it works... Sorry for the mess.
+
+py = sys.version_info
+py3k = py >= (3,0,0)
+py25 = py < (2,6,0)
+
+# Workaround for the missing "as" keyword in py3k.
+def _e(): return sys.exc_info()[1]
+
+# Workaround for the "print is a keyword/function" dilemma.
+_stdout, _stderr = sys.stdout.write, sys.stderr.write
+
+# Lots of stdlib and builtin differences.
+if py3k:
+ import http.client as httplib
+ import _thread as thread
+ from urllib.parse import urljoin, parse_qsl, SplitResult as UrlSplitResult
+ from urllib.parse import urlencode, quote as urlquote, unquote as urlunquote
+ from http.cookies import SimpleCookie
+ from collections import MutableMapping as DictMixin
+ import pickle
+ from io import BytesIO
+ basestring = str
+ unicode = str
+ json_loads = lambda s: json_lds(touni(s))
+ callable = lambda x: hasattr(x, '__call__')
+ imap = map
+else: # 2.x
+ import httplib
+ import thread
+ from urlparse import urljoin, SplitResult as UrlSplitResult
+ from urllib import urlencode, quote as urlquote, unquote as urlunquote
+ from Cookie import SimpleCookie
+ from itertools import imap
+ import cPickle as pickle
+ from StringIO import StringIO as BytesIO
+ if py25:
+ msg = "Python 2.5 support may be dropped in future versions of Bottle."
+ warnings.warn(msg, DeprecationWarning)
+ from cgi import parse_qsl
+ from UserDict import DictMixin
+ def next(it): return it.next()
+ bytes = str
+ else: # 2.6, 2.7
+ from urlparse import parse_qsl
+ from collections import MutableMapping as DictMixin
+ json_loads = json_lds
+
+# Some helpers for string/byte handling
+def tob(s, enc='utf8'):
+ return s.encode(enc) if isinstance(s, unicode) else bytes(s)
+def touni(s, enc='utf8', err='strict'):
+ return s.decode(enc, err) if isinstance(s, bytes) else unicode(s)
+tonat = touni if py3k else tob
+
+# 3.2 fixes cgi.FieldStorage to accept bytes (which makes a lot of sense).
+# 3.1 needs a workaround.
+NCTextIOWrapper = None
+if (3,0,0) < py < (3,2,0):
+ from io import TextIOWrapper
+ class NCTextIOWrapper(TextIOWrapper):
+ def close(self): pass # Keep wrapped buffer open.
+
+# A bug in functools causes it to break if the wrapper is an instance method
+def update_wrapper(wrapper, wrapped, *a, **ka):
+ try: functools.update_wrapper(wrapper, wrapped, *a, **ka)
+ except AttributeError: pass
+
+
+
+# These helpers are used at module level and need to be defined first.
+# And yes, I know PEP-8, but sometimes a lower-case classname makes more sense.
+
+def depr(message):
+ warnings.warn(message, DeprecationWarning, stacklevel=3)
+
+def makelist(data): # This is just to handy
+ if isinstance(data, (tuple, list, set, dict)): return list(data)
+ elif data: return [data]
+ else: return []
+
+
+class DictProperty(object):
+ ''' Property that maps to a key in a local dict-like attribute. '''
+ def __init__(self, attr, key=None, read_only=False):
+ self.attr, self.key, self.read_only = attr, key, read_only
+
+ def __call__(self, func):
+ functools.update_wrapper(self, func, updated=[])
+ self.getter, self.key = func, self.key or func.__name__
+ return self
+
+ def __get__(self, obj, cls):
+ if obj is None: return self
+ key, storage = self.key, getattr(obj, self.attr)
+ if key not in storage: storage[key] = self.getter(obj)
+ return storage[key]
+
+ def __set__(self, obj, value):
+ if self.read_only: raise AttributeError("Read-Only property.")
+ getattr(obj, self.attr)[self.key] = value
+
+ def __delete__(self, obj):
+ if self.read_only: raise AttributeError("Read-Only property.")
+ del getattr(obj, self.attr)[self.key]
+
+
+class cached_property(object):
+ ''' A property that is only computed once per instance and then replaces
+ itself with an ordinary attribute. Deleting the attribute resets the
+ property. '''
+
+ def __init__(self, func):
+ self.func = func
+
+ def __get__(self, obj, cls):
+ if obj is None: return self
+ value = obj.__dict__[self.func.__name__] = self.func(obj)
+ return value
+
+
+class lazy_attribute(object):
+ ''' A property that caches itself to the class object. '''
+ def __init__(self, func):
+ functools.update_wrapper(self, func, updated=[])
+ self.getter = func
+
+ def __get__(self, obj, cls):
+ value = self.getter(cls)
+ setattr(cls, self.__name__, value)
+ return value
+
+
+
+
+
+
+###############################################################################
+# Exceptions and Events ########################################################
+###############################################################################
+
+
+class BottleException(Exception):
+ """ A base class for exceptions used by bottle. """
+ pass
+
+
+#TODO: This should subclass BaseRequest
+class HTTPResponse(BottleException):
+ """ Used to break execution and immediately finish the response """
+ def __init__(self, output='', status=200, header=None):
+ super(BottleException, self).__init__("HTTP Response %d" % status)
+ self.status = int(status)
+ self.output = output
+ self.headers = HeaderDict(header) if header else None
+
+ def apply(self, response):
+ if self.headers:
+ for key, value in self.headers.allitems():
+ response.headers[key] = value
+ response.status = self.status
+
+
+class HTTPError(HTTPResponse):
+ """ Used to generate an error page """
+ def __init__(self, code=500, output='Unknown Error', exception=None,
+ traceback=None, header=None):
+ super(HTTPError, self).__init__(output, code, header)
+ self.exception = exception
+ self.traceback = traceback
+
+ def __repr__(self):
+ return tonat(template(ERROR_PAGE_TEMPLATE, e=self))
+
+
+
+
+
+
+###############################################################################
+# Routing ######################################################################
+###############################################################################
+
+
+class RouteError(BottleException):
+ """ This is a base class for all routing related exceptions """
+
+
+class RouteReset(BottleException):
+ """ If raised by a plugin or request handler, the route is reset and all
+ plugins are re-applied. """
+
+class RouterUnknownModeError(RouteError): pass
+
+
+class RouteSyntaxError(RouteError):
+ """ The route parser found something not supported by this router """
+
+
+class RouteBuildError(RouteError):
+ """ The route could not been built """
+
+
+class Router(object):
+ ''' A Router is an ordered collection of route->target pairs. It is used to
+ efficiently match WSGI requests against a number of routes and return
+ the first target that satisfies the request. The target may be anything,
+ usually a string, ID or callable object. A route consists of a path-rule
+ and a HTTP method.
+
+ The path-rule is either a static path (e.g. `/contact`) or a dynamic
+ path that contains wildcards (e.g. `/wiki/<page>`). The wildcard syntax
+ and details on the matching order are described in docs:`routing`.
+ '''
+
+ default_pattern = '[^/]+'
+ default_filter = 're'
+ #: Sorry for the mess. It works. Trust me.
+ rule_syntax = re.compile('(\\\\*)'\
+ '(?:(?::([a-zA-Z_][a-zA-Z_0-9]*)?()(?:#(.*?)#)?)'\
+ '|(?:<([a-zA-Z_][a-zA-Z_0-9]*)?(?::([a-zA-Z_]*)'\
+ '(?::((?:\\\\.|[^\\\\>]+)+)?)?)?>))')
+
+ def __init__(self, strict=False):
+ self.rules = {} # A {rule: Rule} mapping
+ self.builder = {} # A rule/name->build_info mapping
+ self.static = {} # Cache for static routes: {path: {method: target}}
+ self.dynamic = [] # Cache for dynamic routes. See _compile()
+ #: If true, static routes are no longer checked first.
+ self.strict_order = strict
+ self.filters = {'re': self.re_filter, 'int': self.int_filter,
+ 'float': self.float_filter, 'path': self.path_filter}
+
+ def re_filter(self, conf):
+ return conf or self.default_pattern, None, None
+
+ def int_filter(self, conf):
+ return r'-?\d+', int, lambda x: str(int(x))
+
+ def float_filter(self, conf):
+ return r'-?[\d.]+', float, lambda x: str(float(x))
+
+ def path_filter(self, conf):
+ return r'.+?', None, None
+
+ def add_filter(self, name, func):
+ ''' Add a filter. The provided function is called with the configuration
+ string as parameter and must return a (regexp, to_python, to_url) tuple.
+ The first element is a string, the last two are callables or None. '''
+ self.filters[name] = func
+
+ def parse_rule(self, rule):
+ ''' Parses a rule into a (name, filter, conf) token stream. If mode is
+ None, name contains a static rule part. '''
+ offset, prefix = 0, ''
+ for match in self.rule_syntax.finditer(rule):
+ prefix += rule[offset:match.start()]
+ g = match.groups()
+ if len(g[0])%2: # Escaped wildcard
+ prefix += match.group(0)[len(g[0]):]
+ offset = match.end()
+ continue
+ if prefix: yield prefix, None, None
+ name, filtr, conf = g[1:4] if not g[2] is None else g[4:7]
+ if not filtr: filtr = self.default_filter
+ yield name, filtr, conf or None
+ offset, prefix = match.end(), ''
+ if offset <= len(rule) or prefix:
+ yield prefix+rule[offset:], None, None
+
+ def add(self, rule, method, target, name=None):
+ ''' Add a new route or replace the target for an existing route. '''
+ if rule in self.rules:
+ self.rules[rule][method] = target
+ if name: self.builder[name] = self.builder[rule]
+ return
+
+ target = self.rules[rule] = {method: target}
+
+ # Build pattern and other structures for dynamic routes
+ anons = 0 # Number of anonymous wildcards
+ pattern = '' # Regular expression pattern
+ filters = [] # Lists of wildcard input filters
+ builder = [] # Data structure for the URL builder
+ is_static = True
+ for key, mode, conf in self.parse_rule(rule):
+ if mode:
+ is_static = False
+ mask, in_filter, out_filter = self.filters[mode](conf)
+ if key:
+ pattern += '(?P<%s>%s)' % (key, mask)
+ else:
+ pattern += '(?:%s)' % mask
+ key = 'anon%d' % anons; anons += 1
+ if in_filter: filters.append((key, in_filter))
+ builder.append((key, out_filter or str))
+ elif key:
+ pattern += re.escape(key)
+ builder.append((None, key))
+ self.builder[rule] = builder
+ if name: self.builder[name] = builder
+
+ if is_static and not self.strict_order:
+ self.static[self.build(rule)] = target
+ return
+
+ def fpat_sub(m):
+ return m.group(0) if len(m.group(1)) % 2 else m.group(1) + '(?:'
+ flat_pattern = re.sub(r'(\\*)(\(\?P<[^>]*>|\((?!\?))', fpat_sub, pattern)
+
+ try:
+ re_match = re.compile('^(%s)$' % pattern).match
+ except re.error:
+ raise RouteSyntaxError("Could not add Route: %s (%s)" % (rule, _e()))
+
+ def match(path):
+ """ Return an url-argument dictionary. """
+ url_args = re_match(path).groupdict()
+ for name, wildcard_filter in filters:
+ try:
+ url_args[name] = wildcard_filter(url_args[name])
+ except ValueError:
+ raise HTTPError(400, 'Path has wrong format.')
+ return url_args
+
+ try:
+ combined = '%s|(^%s$)' % (self.dynamic[-1][0].pattern, flat_pattern)
+ self.dynamic[-1] = (re.compile(combined), self.dynamic[-1][1])
+ self.dynamic[-1][1].append((match, target))
+ except (AssertionError, IndexError): # AssertionError: Too many groups
+ self.dynamic.append((re.compile('(^%s$)' % flat_pattern),
+ [(match, target)]))
+ return match
+
+ def build(self, _name, *anons, **query):
+ ''' Build an URL by filling the wildcards in a rule. '''
+ builder = self.builder.get(_name)
+ if not builder: raise RouteBuildError("No route with that name.", _name)
+ try:
+ for i, value in enumerate(anons): query['anon%d'%i] = value
+ url = ''.join([f(query.pop(n)) if n else f for (n,f) in builder])
+ return url if not query else url+'?'+urlencode(query)
+ except KeyError:
+ raise RouteBuildError('Missing URL argument: %r' % _e().args[0])
+
+ def match(self, environ):
+ ''' Return a (target, url_agrs) tuple or raise HTTPError(400/404/405). '''
+ path, targets, urlargs = environ['PATH_INFO'] or '/', None, {}
+ if path in self.static:
+ targets = self.static[path]
+ else:
+ for combined, rules in self.dynamic:
+ match = combined.match(path)
+ if not match: continue
+ getargs, targets = rules[match.lastindex - 1]
+ urlargs = getargs(path) if getargs else {}
+ break
+
+ if not targets:
+ raise HTTPError(404, "Not found: " + repr(environ['PATH_INFO']))
+ method = environ['REQUEST_METHOD'].upper()
+ if method in targets:
+ return targets[method], urlargs
+ if method == 'HEAD' and 'GET' in targets:
+ return targets['GET'], urlargs
+ if 'ANY' in targets:
+ return targets['ANY'], urlargs
+ allowed = [verb for verb in targets if verb != 'ANY']
+ if 'GET' in allowed and 'HEAD' not in allowed:
+ allowed.append('HEAD')
+ raise HTTPError(405, "Method not allowed.",
+ header=[('Allow',",".join(allowed))])
+
+
+class Route(object):
+ ''' This class wraps a route callback along with route specific metadata and
+ configuration and applies Plugins on demand. It is also responsible for
+ turing an URL path rule into a regular expression usable by the Router.
+ '''
+
+ def __init__(self, app, rule, method, callback, name=None,
+ plugins=None, skiplist=None, **config):
+ #: The application this route is installed to.
+ self.app = app
+ #: The path-rule string (e.g. ``/wiki/:page``).
+ self.rule = rule
+ #: The HTTP method as a string (e.g. ``GET``).
+ self.method = method
+ #: The original callback with no plugins applied. Useful for introspection.
+ self.callback = callback
+ #: The name of the route (if specified) or ``None``.
+ self.name = name or None
+ #: A list of route-specific plugins (see :meth:`Bottle.route`).
+ self.plugins = plugins or []
+ #: A list of plugins to not apply to this route (see :meth:`Bottle.route`).
+ self.skiplist = skiplist or []
+ #: Additional keyword arguments passed to the :meth:`Bottle.route`
+ #: decorator are stored in this dictionary. Used for route-specific
+ #: plugin configuration and meta-data.
+ self.config = ConfigDict(config)
+
+ def __call__(self, *a, **ka):
+ depr("Some APIs changed to return Route() instances instead of"\
+ " callables. Make sure to use the Route.call method and not to"\
+ " call Route instances directly.")
+ return self.call(*a, **ka)
+
+ @cached_property
+ def call(self):
+ ''' The route callback with all plugins applied. This property is
+ created on demand and then cached to speed up subsequent requests.'''
+ return self._make_callback()
+
+ def reset(self):
+ ''' Forget any cached values. The next time :attr:`call` is accessed,
+ all plugins are re-applied. '''
+ self.__dict__.pop('call', None)
+
+ def prepare(self):
+ ''' Do all on-demand work immediately (useful for debugging).'''
+ self.call
+
+ @property
+ def _context(self):
+ depr('Switch to Plugin API v2 and access the Route object directly.')
+ return dict(rule=self.rule, method=self.method, callback=self.callback,
+ name=self.name, app=self.app, config=self.config,
+ apply=self.plugins, skip=self.skiplist)
+
+ def all_plugins(self):
+ ''' Yield all Plugins affecting this route. '''
+ unique = set()
+ for p in reversed(self.app.plugins + self.plugins):
+ if True in self.skiplist: break
+ name = getattr(p, 'name', False)
+ if name and (name in self.skiplist or name in unique): continue
+ if p in self.skiplist or type(p) in self.skiplist: continue
+ if name: unique.add(name)
+ yield p
+
+ def _make_callback(self):
+ callback = self.callback
+ for plugin in self.all_plugins():
+ try:
+ if hasattr(plugin, 'apply'):
+ api = getattr(plugin, 'api', 1)
+ context = self if api > 1 else self._context
+ callback = plugin.apply(callback, context)
+ else:
+ callback = plugin(callback)
+ except RouteReset: # Try again with changed configuration.
+ return self._make_callback()
+ if not callback is self.callback:
+ update_wrapper(callback, self.callback)
+ return callback
+
+ def __repr__(self):
+ return '<%s %r %r>' % (self.method, self.rule, self.callback)
+
+
+
+
+
+
+###############################################################################
+# Application Object ###########################################################
+###############################################################################
+
+
+class Bottle(object):
+ """ Each Bottle object represents a single, distinct web application and
+ consists of routes, callbacks, plugins and configuration. Instances are
+ callable WSGI applications. """
+
+ def __init__(self, catchall=True, autojson=True, config=None):
+ self.routes = [] # List of installed :class:`Route` instances.
+ self.router = Router() # Maps requests to :class:`Route` instances.
+ self.plugins = [] # List of installed plugins.
+
+ self.error_handler = {}
+ self.config = ConfigDict(config or {})
+ #: If true, most exceptions are catched and returned as :exc:`HTTPError`
+ self.catchall = catchall
+ #: An instance of :class:`HooksPlugin`. Empty by default.
+ self.hooks = HooksPlugin()
+ self.install(self.hooks)
+ if autojson:
+ self.install(JSONPlugin())
+ self.install(TemplatePlugin())
+
+ def mount(self, prefix, app, **options):
+ ''' Mount an application (:class:`Bottle` or plain WSGI) to a specific
+ URL prefix. Example::
+
+ root_app.mount('/admin/', admin_app)
+
+ :param prefix: path prefix or `mount-point`. If it ends in a slash,
+ that slash is mandatory.
+ :param app: an instance of :class:`Bottle` or a WSGI application.
+
+ All other parameters are passed to the underlying :meth:`route` call.
+ '''
+ if isinstance(app, basestring):
+ prefix, app = app, prefix
+ depr('Parameter order of Bottle.mount() changed.') # 0.10
+
+ parts = [p for p in prefix.split('/') if p]
+ if not parts: raise ValueError('Empty path prefix.')
+ path_depth = len(parts)
+ options.setdefault('skip', True)
+ options.setdefault('method', 'ANY')
+
+ @self.route('/%s/:#.*#' % '/'.join(parts), **options)
+ def mountpoint():
+ try:
+ request.path_shift(path_depth)
+ rs = BaseResponse([], 200)
+ def start_response(status, header):
+ rs.status = status
+ for name, value in header: rs.add_header(name, value)
+ return rs.body.append
+ rs.body = itertools.chain(rs.body, app(request.environ, start_response))
+ return HTTPResponse(rs.body, rs.status_code, rs.headers)
+ finally:
+ request.path_shift(-path_depth)
+
+ if not prefix.endswith('/'):
+ self.route('/' + '/'.join(parts), callback=mountpoint, **options)
+
+ def merge(self, routes):
+ ''' Merge the routes of another :cls:`Bottle` application or a list of
+ :class:`Route` objects into this application. The routes keep their
+ 'owner', meaning that the :data:`Route.app` attribute is not
+ changed. '''
+ if isinstance(routes, Bottle):
+ routes = routes.routes
+ for route in routes:
+ self.add_route(route)
+
+ def install(self, plugin):
+ ''' Add a plugin to the list of plugins and prepare it for being
+ applied to all routes of this application. A plugin may be a simple
+ decorator or an object that implements the :class:`Plugin` API.
+ '''
+ if hasattr(plugin, 'setup'): plugin.setup(self)
+ if not callable(plugin) and not hasattr(plugin, 'apply'):
+ raise TypeError("Plugins must be callable or implement .apply()")
+ self.plugins.append(plugin)
+ self.reset()
+ return plugin
+
+ def uninstall(self, plugin):
+ ''' Uninstall plugins. Pass an instance to remove a specific plugin, a type
+ object to remove all plugins that match that type, a string to remove
+ all plugins with a matching ``name`` attribute or ``True`` to remove all
+ plugins. Return the list of removed plugins. '''
+ removed, remove = [], plugin
+ for i, plugin in list(enumerate(self.plugins))[::-1]:
+ if remove is True or remove is plugin or remove is type(plugin) \
+ or getattr(plugin, 'name', True) == remove:
+ removed.append(plugin)
+ del self.plugins[i]
+ if hasattr(plugin, 'close'): plugin.close()
+ if removed: self.reset()
+ return removed
+
+ def run(self, **kwargs):
+ ''' Calls :func:`run` with the same parameters. '''
+ run(self, **kwargs)
+
+ def reset(self, route=None):
+ ''' Reset all routes (force plugins to be re-applied) and clear all
+ caches. If an ID or route object is given, only that specific route
+ is affected. '''
+ if route is None: routes = self.routes
+ elif isinstance(route, Route): routes = [route]
+ else: routes = [self.routes[route]]
+ for route in routes: route.reset()
+ if DEBUG:
+ for route in routes: route.prepare()
+ self.hooks.trigger('app_reset')
+
+ def close(self):
+ ''' Close the application and all installed plugins. '''
+ for plugin in self.plugins:
+ if hasattr(plugin, 'close'): plugin.close()
+ self.stopped = True
+
+ def match(self, environ):
+ """ Search for a matching route and return a (:class:`Route` , urlargs)
+ tuple. The second value is a dictionary with parameters extracted
+ from the URL. Raise :exc:`HTTPError` (404/405) on a non-match."""
+ return self.router.match(environ)
+
+ def get_url(self, routename, **kargs):
+ """ Return a string that matches a named route """
+ scriptname = request.environ.get('SCRIPT_NAME', '').strip('/') + '/'
+ location = self.router.build(routename, **kargs).lstrip('/')
+ return urljoin(urljoin('/', scriptname), location)
+
+ def add_route(self, route):
+ ''' Add a route object, but do not change the :data:`Route.app`
+ attribute.'''
+ self.routes.append(route)
+ self.router.add(route.rule, route.method, route, name=route.name)
+ if DEBUG: route.prepare()
+
+ def route(self, path=None, method='GET', callback=None, name=None,
+ apply=None, skip=None, **config):
+ """ A decorator to bind a function to a request URL. Example::
+
+ @app.route('/hello/:name')
+ def hello(name):
+ return 'Hello %s' % name
+
+ The ``:name`` part is a wildcard. See :class:`Router` for syntax
+ details.
+
+ :param path: Request path or a list of paths to listen to. If no
+ path is specified, it is automatically generated from the
+ signature of the function.
+ :param method: HTTP method (`GET`, `POST`, `PUT`, ...) or a list of
+ methods to listen to. (default: `GET`)
+ :param callback: An optional shortcut to avoid the decorator
+ syntax. ``route(..., callback=func)`` equals ``route(...)(func)``
+ :param name: The name for this route. (default: None)
+ :param apply: A decorator or plugin or a list of plugins. These are
+ applied to the route callback in addition to installed plugins.
+ :param skip: A list of plugins, plugin classes or names. Matching
+ plugins are not installed to this route. ``True`` skips all.
+
+ Any additional keyword arguments are stored as route-specific
+ configuration and passed to plugins (see :meth:`Plugin.apply`).
+ """
+ if callable(path): path, callback = None, path
+ plugins = makelist(apply)
+ skiplist = makelist(skip)
+ def decorator(callback):
+ # TODO: Documentation and tests
+ if isinstance(callback, basestring): callback = load(callback)
+ for rule in makelist(path) or yieldroutes(callback):
+ for verb in makelist(method):
+ verb = verb.upper()
+ route = Route(self, rule, verb, callback, name=name,
+ plugins=plugins, skiplist=skiplist, **config)
+ self.add_route(route)
+ return callback
+ return decorator(callback) if callback else decorator
+
+ def get(self, path=None, method='GET', **options):
+ """ Equals :meth:`route`. """
+ return self.route(path, method, **options)
+
+ def post(self, path=None, method='POST', **options):
+ """ Equals :meth:`route` with a ``POST`` method parameter. """
+ return self.route(path, method, **options)
+
+ def put(self, path=None, method='PUT', **options):
+ """ Equals :meth:`route` with a ``PUT`` method parameter. """
+ return self.route(path, method, **options)
+
+ def delete(self, path=None, method='DELETE', **options):
+ """ Equals :meth:`route` with a ``DELETE`` method parameter. """
+ return self.route(path, method, **options)
+
+ def error(self, code=500):
+ """ Decorator: Register an output handler for a HTTP error code"""
+ def wrapper(handler):
+ self.error_handler[int(code)] = handler
+ return handler
+ return wrapper
+
+ def hook(self, name):
+ """ Return a decorator that attaches a callback to a hook. Three hooks
+ are currently implemented:
+
+ - before_request: Executed once before each request
+ - after_request: Executed once after each request
+ - app_reset: Called whenever :meth:`reset` is called.
+ """
+ def wrapper(func):
+ self.hooks.add(name, func)
+ return func
+ return wrapper
+
+ def handle(self, path, method='GET'):
+ """ (deprecated) Execute the first matching route callback and return
+ the result. :exc:`HTTPResponse` exceptions are catched and returned.
+ If :attr:`Bottle.catchall` is true, other exceptions are catched as
+ well and returned as :exc:`HTTPError` instances (500).
+ """
+ depr("This method will change semantics in 0.10. Try to avoid it.")
+ if isinstance(path, dict):
+ return self._handle(path)
+ return self._handle({'PATH_INFO': path, 'REQUEST_METHOD': method.upper()})
+
+ def _handle(self, environ):
+ try:
+ environ['bottle.app'] = self
+ request.bind(environ)
+ response.bind()
+ route, args = self.router.match(environ)
+ environ['route.handle'] = environ['bottle.route'] = route
+ environ['route.url_args'] = args
+ return route.call(**args)
+ except HTTPResponse:
+ return _e()
+ except RouteReset:
+ route.reset()
+ return self._handle(environ)
+ except (KeyboardInterrupt, SystemExit, MemoryError):
+ raise
+ except Exception:
+ if not self.catchall: raise
+ stacktrace = format_exc(10)
+ environ['wsgi.errors'].write(stacktrace)
+ return HTTPError(500, "Internal Server Error", _e(), stacktrace)
+
+ def _cast(self, out, peek=None):
+ """ Try to convert the parameter into something WSGI compatible and set
+ correct HTTP headers when possible.
+ Support: False, str, unicode, dict, HTTPResponse, HTTPError, file-like,
+ iterable of strings and iterable of unicodes
+ """
+
+ # Empty output is done here
+ if not out:
+ response['Content-Length'] = 0
+ return []
+ # Join lists of byte or unicode strings. Mixed lists are NOT supported
+ if isinstance(out, (tuple, list))\
+ and isinstance(out[0], (bytes, unicode)):
+ out = out[0][0:0].join(out) # b'abc'[0:0] -> b''
+ # Encode unicode strings
+ if isinstance(out, unicode):
+ out = out.encode(response.charset)
+ # Byte Strings are just returned
+ if isinstance(out, bytes):
+ response['Content-Length'] = len(out)
+ return [out]
+ # HTTPError or HTTPException (recursive, because they may wrap anything)
+ # TODO: Handle these explicitly in handle() or make them iterable.
+ if isinstance(out, HTTPError):
+ out.apply(response)
+ out = self.error_handler.get(out.status, repr)(out)
+ if isinstance(out, HTTPResponse):
+ depr('Error handlers must not return :exc:`HTTPResponse`.') #0.9
+ return self._cast(out)
+ if isinstance(out, HTTPResponse):
+ out.apply(response)
+ return self._cast(out.output)
+
+ # File-like objects.
+ if hasattr(out, 'read'):
+ if 'wsgi.file_wrapper' in request.environ:
+ return request.environ['wsgi.file_wrapper'](out)
+ elif hasattr(out, 'close') or not hasattr(out, '__iter__'):
+ return WSGIFileWrapper(out)
+
+ # Handle Iterables. We peek into them to detect their inner type.
+ try:
+ out = iter(out)
+ first = next(out)
+ while not first:
+ first = next(out)
+ except StopIteration:
+ return self._cast('')
+ except HTTPResponse:
+ first = _e()
+ except (KeyboardInterrupt, SystemExit, MemoryError):
+ raise
+ except Exception:
+ if not self.catchall: raise
+ first = HTTPError(500, 'Unhandled exception', _e(), format_exc(10))
+
+ # These are the inner types allowed in iterator or generator objects.
+ if isinstance(first, HTTPResponse):
+ return self._cast(first)
+ if isinstance(first, bytes):
+ return itertools.chain([first], out)
+ if isinstance(first, unicode):
+ return imap(lambda x: x.encode(response.charset),
+ itertools.chain([first], out))
+ return self._cast(HTTPError(500, 'Unsupported response type: %s'\
+ % type(first)))
+
+ def wsgi(self, environ, start_response):
+ """ The bottle WSGI-interface. """
+ try:
+ out = self._cast(self._handle(environ))
+ # rfc2616 section 4.3
+ if response._status_code in (100, 101, 204, 304)\
+ or request.method == 'HEAD':
+ if hasattr(out, 'close'): out.close()
+ out = []
+ if isinstance(response._status_line, unicode):
+ response._status_line = str(response._status_line)
+ start_response(response._status_line, list(response.iter_headers()))
+ return out
+ except (KeyboardInterrupt, SystemExit, MemoryError):
+ raise
+ except Exception:
+ if not self.catchall: raise
+ err = '<h1>Critical error while processing request: %s</h1>' \
+ % html_escape(environ.get('PATH_INFO', '/'))
+ if DEBUG:
+ err += '<h2>Error:</h2>\n<pre>\n%s\n</pre>\n' \
+ '<h2>Traceback:</h2>\n<pre>\n%s\n</pre>\n' \
+ % (html_escape(repr(_e())), html_escape(format_exc(10)))
+ environ['wsgi.errors'].write(err)
+ headers = [('Content-Type', 'text/html; charset=UTF-8')]
+ start_response('500 INTERNAL SERVER ERROR', headers)
+ return [tob(err)]
+
+ def __call__(self, environ, start_response):
+ ''' Each instance of :class:'Bottle' is a WSGI application. '''
+ return self.wsgi(environ, start_response)
+
+
+
+
+
+
+###############################################################################
+# HTTP and WSGI Tools ##########################################################
+###############################################################################
+
+
+class BaseRequest(object):
+ """ A wrapper for WSGI environment dictionaries that adds a lot of
+ convenient access methods and properties. Most of them are read-only."""
+
+ #: Maximum size of memory buffer for :attr:`body` in bytes.
+ MEMFILE_MAX = 102400
+ #: Maximum number pr GET or POST parameters per request
+ MAX_PARAMS = 100
+
+ def __init__(self, environ):
+ """ Wrap a WSGI environ dictionary. """
+ #: The wrapped WSGI environ dictionary. This is the only real attribute.
+ #: All other attributes actually are read-only properties.
+ self.environ = environ
+ environ['bottle.request'] = self
+
+ @DictProperty('environ', 'bottle.app', read_only=True)
+ def app(self):
+ ''' Bottle application handling this request. '''
+ raise AttributeError('This request is not connected to an application.')
+
+ @property
+ def path(self):
+ ''' The value of ``PATH_INFO`` with exactly one prefixed slash (to fix
+ broken clients and avoid the "empty path" edge case). '''
+ return '/' + self.environ.get('PATH_INFO','').lstrip('/')
+
+ @property
+ def method(self):
+ ''' The ``REQUEST_METHOD`` value as an uppercase string. '''
+ return self.environ.get('REQUEST_METHOD', 'GET').upper()
+
+ @DictProperty('environ', 'bottle.request.headers', read_only=True)
+ def headers(self):
+ ''' A :class:`WSGIHeaderDict` that provides case-insensitive access to
+ HTTP request headers. '''
+ return WSGIHeaderDict(self.environ)
+
+ def get_header(self, name, default=None):
+ ''' Return the value of a request header, or a given default value. '''
+ return self.headers.get(name, default)
+
+ @DictProperty('environ', 'bottle.request.cookies', read_only=True)
+ def cookies(self):
+ """ Cookies parsed into a :class:`FormsDict`. Signed cookies are NOT
+ decoded. Use :meth:`get_cookie` if you expect signed cookies. """
+ cookies = SimpleCookie(self.environ.get('HTTP_COOKIE',''))
+ cookies = list(cookies.values())[:self.MAX_PARAMS]
+ return FormsDict((c.key, c.value) for c in cookies)
+
+ def get_cookie(self, key, default=None, secret=None):
+ """ Return the content of a cookie. To read a `Signed Cookie`, the
+ `secret` must match the one used to create the cookie (see
+ :meth:`BaseResponse.set_cookie`). If anything goes wrong (missing
+ cookie or wrong signature), return a default value. """
+ value = self.cookies.get(key)
+ if secret and value:
+ dec = cookie_decode(value, secret) # (key, value) tuple or None
+ return dec[1] if dec and dec[0] == key else default
+ return value or default
+
+ @DictProperty('environ', 'bottle.request.query', read_only=True)
+ def query(self):
+ ''' The :attr:`query_string` parsed into a :class:`FormsDict`. These
+ values are sometimes called "URL arguments" or "GET parameters", but
+ not to be confused with "URL wildcards" as they are provided by the
+ :class:`Router`. '''
+ pairs = parse_qsl(self.query_string, keep_blank_values=True)
+ get = self.environ['bottle.get'] = FormsDict()
+ for key, value in pairs[:self.MAX_PARAMS]:
+ get[key] = value
+ return get
+
+ @DictProperty('environ', 'bottle.request.forms', read_only=True)
+ def forms(self):
+ """ Form values parsed from an `url-encoded` or `multipart/form-data`
+ encoded POST or PUT request body. The result is retuned as a
+ :class:`FormsDict`. All keys and values are strings. File uploads
+ are stored separately in :attr:`files`. """
+ forms = FormsDict()
+ for name, item in self.POST.allitems():
+ if not hasattr(item, 'filename'):
+ forms[name] = item
+ return forms
+
+ @DictProperty('environ', 'bottle.request.params', read_only=True)
+ def params(self):
+ """ A :class:`FormsDict` with the combined values of :attr:`query` and
+ :attr:`forms`. File uploads are stored in :attr:`files`. """
+ params = FormsDict()
+ for key, value in self.query.allitems():
+ params[key] = value
+ for key, value in self.forms.allitems():
+ params[key] = value
+ return params
+
+ @DictProperty('environ', 'bottle.request.files', read_only=True)
+ def files(self):
+ """ File uploads parsed from an `url-encoded` or `multipart/form-data`
+ encoded POST or PUT request body. The values are instances of
+ :class:`cgi.FieldStorage`. The most important attributes are:
+
+ filename
+ The filename, if specified; otherwise None; this is the client
+ side filename, *not* the file name on which it is stored (that's
+ a temporary file you don't deal with)
+ file
+ The file(-like) object from which you can read the data.
+ value
+ The value as a *string*; for file uploads, this transparently
+ reads the file every time you request the value. Do not do this
+ on big files.
+ """
+ files = FormsDict()
+ for name, item in self.POST.allitems():
+ if hasattr(item, 'filename'):
+ files[name] = item
+ return files
+
+ @DictProperty('environ', 'bottle.request.json', read_only=True)
+ def json(self):
+ ''' If the ``Content-Type`` header is ``application/json``, this
+ property holds the parsed content of the request body. Only requests
+ smaller than :attr:`MEMFILE_MAX` are processed to avoid memory
+ exhaustion. '''
+ if 'application/json' in self.environ.get('CONTENT_TYPE', '') \
+ and 0 < self.content_length < self.MEMFILE_MAX:
+ return json_loads(self.body.read(self.MEMFILE_MAX))
+ return None
+
+ @DictProperty('environ', 'bottle.request.body', read_only=True)
+ def _body(self):
+ maxread = max(0, self.content_length)
+ stream = self.environ['wsgi.input']
+ body = BytesIO() if maxread < self.MEMFILE_MAX else TemporaryFile(mode='w+b')
+ while maxread > 0:
+ part = stream.read(min(maxread, self.MEMFILE_MAX))
+ if not part: break
+ body.write(part)
+ maxread -= len(part)
+ self.environ['wsgi.input'] = body
+ body.seek(0)
+ return body
+
+ @property
+ def body(self):
+ """ The HTTP request body as a seek-able file-like object. Depending on
+ :attr:`MEMFILE_MAX`, this is either a temporary file or a
+ :class:`io.BytesIO` instance. Accessing this property for the first
+ time reads and replaces the ``wsgi.input`` environ variable.
+ Subsequent accesses just do a `seek(0)` on the file object. """
+ self._body.seek(0)
+ return self._body
+
+ #: An alias for :attr:`query`.
+ GET = query
+
+ @DictProperty('environ', 'bottle.request.post', read_only=True)
+ def POST(self):
+ """ The values of :attr:`forms` and :attr:`files` combined into a single
+ :class:`FormsDict`. Values are either strings (form values) or
+ instances of :class:`cgi.FieldStorage` (file uploads).
+ """
+ post = FormsDict()
+ safe_env = {'QUERY_STRING':''} # Build a safe environment for cgi
+ for key in ('REQUEST_METHOD', 'CONTENT_TYPE', 'CONTENT_LENGTH'):
+ if key in self.environ: safe_env[key] = self.environ[key]
+ if NCTextIOWrapper:
+ fb = NCTextIOWrapper(self.body, encoding='ISO-8859-1', newline='\n')
+ else:
+ fb = self.body
+ data = cgi.FieldStorage(fp=fb, environ=safe_env, keep_blank_values=True)
+ for item in (data.list or [])[:self.MAX_PARAMS]:
+ post[item.name] = item if item.filename else item.value
+ return post
+
+ @property
+ def COOKIES(self):
+ ''' Alias for :attr:`cookies` (deprecated). '''
+ depr('BaseRequest.COOKIES was renamed to BaseRequest.cookies (lowercase).')
+ return self.cookies
+
+ @property
+ def url(self):
+ """ The full request URI including hostname and scheme. If your app
+ lives behind a reverse proxy or load balancer and you get confusing
+ results, make sure that the ``X-Forwarded-Host`` header is set
+ correctly. """
+ return self.urlparts.geturl()
+
+ @DictProperty('environ', 'bottle.request.urlparts', read_only=True)
+ def urlparts(self):
+ ''' The :attr:`url` string as an :class:`urlparse.SplitResult` tuple.
+ The tuple contains (scheme, host, path, query_string and fragment),
+ but the fragment is always empty because it is not visible to the
+ server. '''
+ env = self.environ
+ http = env.get('wsgi.url_scheme', 'http')
+ host = env.get('HTTP_X_FORWARDED_HOST') or env.get('HTTP_HOST')
+ if not host:
+ # HTTP 1.1 requires a Host-header. This is for HTTP/1.0 clients.
+ host = env.get('SERVER_NAME', '127.0.0.1')
+ port = env.get('SERVER_PORT')
+ if port and port != ('80' if http == 'http' else '443'):
+ host += ':' + port
+ path = urlquote(self.fullpath)
+ return UrlSplitResult(http, host, path, env.get('QUERY_STRING'), '')
+
+ @property
+ def fullpath(self):
+ """ Request path including :attr:`script_name` (if present). """
+ return urljoin(self.script_name, self.path.lstrip('/'))
+
+ @property
+ def query_string(self):
+ """ The raw :attr:`query` part of the URL (everything in between ``?``
+ and ``#``) as a string. """
+ return self.environ.get('QUERY_STRING', '')
+
+ @property
+ def script_name(self):
+ ''' The initial portion of the URL's `path` that was removed by a higher
+ level (server or routing middleware) before the application was
+ called. This script path is returned with leading and tailing
+ slashes. '''
+ script_name = self.environ.get('SCRIPT_NAME', '').strip('/')
+ return '/' + script_name + '/' if script_name else '/'
+
+ def path_shift(self, shift=1):
+ ''' Shift path segments from :attr:`path` to :attr:`script_name` and
+ vice versa.
+
+ :param shift: The number of path segments to shift. May be negative
+ to change the shift direction. (default: 1)
+ '''
+ script = self.environ.get('SCRIPT_NAME','/')
+ self['SCRIPT_NAME'], self['PATH_INFO'] = path_shift(script, self.path, shift)
+
+ @property
+ def content_length(self):
+ ''' The request body length as an integer. The client is responsible to
+ set this header. Otherwise, the real length of the body is unknown
+ and -1 is returned. In this case, :attr:`body` will be empty. '''
+ return int(self.environ.get('CONTENT_LENGTH') or -1)
+
+ @property
+ def is_xhr(self):
+ ''' True if the request was triggered by a XMLHttpRequest. This only
+ works with JavaScript libraries that support the `X-Requested-With`
+ header (most of the popular libraries do). '''
+ requested_with = self.environ.get('HTTP_X_REQUESTED_WITH','')
+ return requested_with.lower() == 'xmlhttprequest'
+
+ @property
+ def is_ajax(self):
+ ''' Alias for :attr:`is_xhr`. "Ajax" is not the right term. '''
+ return self.is_xhr
+
+ @property
+ def auth(self):
+ """ HTTP authentication data as a (user, password) tuple. This
+ implementation currently supports basic (not digest) authentication
+ only. If the authentication happened at a higher level (e.g. in the
+ front web-server or a middleware), the password field is None, but
+ the user field is looked up from the ``REMOTE_USER`` environ
+ variable. On any errors, None is returned. """
+ basic = parse_auth(self.environ.get('HTTP_AUTHORIZATION',''))
+ if basic: return basic
+ ruser = self.environ.get('REMOTE_USER')
+ if ruser: return (ruser, None)
+ return None
+
+ @property
+ def remote_route(self):
+ """ A list of all IPs that were involved in this request, starting with
+ the client IP and followed by zero or more proxies. This does only
+ work if all proxies support the ```X-Forwarded-For`` header. Note
+ that this information can be forged by malicious clients. """
+ proxy = self.environ.get('HTTP_X_FORWARDED_FOR')
+ if proxy: return [ip.strip() for ip in proxy.split(',')]
+ remote = self.environ.get('REMOTE_ADDR')
+ return [remote] if remote else []
+
+ @property
+ def remote_addr(self):
+ """ The client IP as a string. Note that this information can be forged
+ by malicious clients. """
+ route = self.remote_route
+ return route[0] if route else None
+
+ def copy(self):
+ """ Return a new :class:`Request` with a shallow :attr:`environ` copy. """
+ return Request(self.environ.copy())
+
+ def get(self, value, default=None): return self.environ.get(value, default)
+ def __getitem__(self, key): return self.environ[key]
+ def __delitem__(self, key): self[key] = ""; del(self.environ[key])
+ def __iter__(self): return iter(self.environ)
+ def __len__(self): return len(self.environ)
+ def keys(self): return self.environ.keys()
+ def __setitem__(self, key, value):
+ """ Change an environ value and clear all caches that depend on it. """
+
+ if self.environ.get('bottle.request.readonly'):
+ raise KeyError('The environ dictionary is read-only.')
+
+ self.environ[key] = value
+ todelete = ()
+
+ if key == 'wsgi.input':
+ todelete = ('body', 'forms', 'files', 'params', 'post', 'json')
+ elif key == 'QUERY_STRING':
+ todelete = ('query', 'params')
+ elif key.startswith('HTTP_'):
+ todelete = ('headers', 'cookies')
+
+ for key in todelete:
+ self.environ.pop('bottle.request.'+key, None)
+
+ def __repr__(self):
+ return '<%s: %s %s>' % (self.__class__.__name__, self.method, self.url)
+
+def _hkey(s):
+ return s.title().replace('_','-')
+
+
+class HeaderProperty(object):
+ def __init__(self, name, reader=None, writer=str, default=''):
+ self.name, self.reader, self.writer, self.default = name, reader, writer, default
+ self.__doc__ = 'Current value of the %r header.' % name.title()
+
+ def __get__(self, obj, cls):
+ if obj is None: return self
+ value = obj.headers.get(self.name)
+ return self.reader(value) if (value and self.reader) else (value or self.default)
+
+ def __set__(self, obj, value):
+ if self.writer: value = self.writer(value)
+ obj.headers[self.name] = value
+
+ def __delete__(self, obj):
+ if self.name in obj.headers:
+ del obj.headers[self.name]
+
+
+class BaseResponse(object):
+ """ Storage class for a response body as well as headers and cookies.
+
+ This class does support dict-like case-insensitive item-access to
+ headers, but is NOT a dict. Most notably, iterating over a response
+ yields parts of the body and not the headers.
+ """
+
+ default_status = 200
+ default_content_type = 'text/html; charset=UTF-8'
+
+ # Header blacklist for specific response codes
+ # (rfc2616 section 10.2.3 and 10.3.5)
+ bad_headers = {
+ 204: set(('Content-Type',)),
+ 304: set(('Allow', 'Content-Encoding', 'Content-Language',
+ 'Content-Length', 'Content-Range', 'Content-Type',
+ 'Content-Md5', 'Last-Modified'))}
+
+ def __init__(self, body='', status=None, **headers):
+ self._status_line = None
+ self._status_code = None
+ self._cookies = None
+ self._headers = {'Content-Type': [self.default_content_type]}
+ self.body = body
+ self.status = status or self.default_status
+ if headers:
+ for name, value in headers.items():
+ self[name] = value
+
+ def copy(self):
+ ''' Returns a copy of self. '''
+ copy = Response()
+ copy.status = self.status
+ copy._headers = dict((k, v[:]) for (k, v) in self._headers.items())
+ return copy
+
+ def __iter__(self):
+ return iter(self.body)
+
+ def close(self):
+ if hasattr(self.body, 'close'):
+ self.body.close()
+
+ @property
+ def status_line(self):
+ ''' The HTTP status line as a string (e.g. ``404 Not Found``).'''
+ return self._status_line
+
+ @property
+ def status_code(self):
+ ''' The HTTP status code as an integer (e.g. 404).'''
+ return self._status_code
+
+ def _set_status(self, status):
+ if isinstance(status, int):
+ code, status = status, _HTTP_STATUS_LINES.get(status)
+ elif ' ' in status:
+ status = status.strip()
+ code = int(status.split()[0])
+ else:
+ raise ValueError('String status line without a reason phrase.')
+ if not 100 <= code <= 999: raise ValueError('Status code out of range.')
+ self._status_code = code
+ self._status_line = status or ('%d Unknown' % code)
+
+ def _get_status(self):
+ return self._status_line
+
+ status = property(_get_status, _set_status, None,
+ ''' A writeable property to change the HTTP response status. It accepts
+ either a numeric code (100-999) or a string with a custom reason
+ phrase (e.g. "404 Brain not found"). Both :data:`status_line` and
+ :data:`status_code` are updated accordingly. The return value is
+ always a status string. ''')
+ del _get_status, _set_status
+
+ @property
+ def headers(self):
+ ''' An instance of :class:`HeaderDict`, a case-insensitive dict-like
+ view on the response headers. '''
+ self.__dict__['headers'] = hdict = HeaderDict()
+ hdict.dict = self._headers
+ return hdict
+
+ def __contains__(self, name): return _hkey(name) in self._headers
+ def __delitem__(self, name): del self._headers[_hkey(name)]
+ def __getitem__(self, name): return self._headers[_hkey(name)][-1]
+ def __setitem__(self, name, value): self._headers[_hkey(name)] = [str(value)]
+
+ def get_header(self, name, default=None):
+ ''' Return the value of a previously defined header. If there is no
+ header with that name, return a default value. '''
+ return self._headers.get(_hkey(name), [default])[-1]
+
+ def set_header(self, name, value, append=False):
+ ''' Create a new response header, replacing any previously defined
+ headers with the same name. '''
+ if append:
+ self.add_header(name, value)
+ else:
+ self._headers[_hkey(name)] = [str(value)]
+
+ def add_header(self, name, value):
+ ''' Add an additional response header, not removing duplicates. '''
+ self._headers.setdefault(_hkey(name), []).append(str(value))
+
+ def iter_headers(self):
+ ''' Yield (header, value) tuples, skipping headers that are not
+ allowed with the current response status code. '''
+ headers = self._headers.items()
+ bad_headers = self.bad_headers.get(self._status_code)
+ if bad_headers:
+ headers = [h for h in headers if h[0] not in bad_headers]
+ for name, values in headers:
+ for value in values:
+ yield name, value
+ if self._cookies:
+ for c in self._cookies.values():
+ yield 'Set-Cookie', c.OutputString()
+
+ def wsgiheader(self):
+ depr('The wsgiheader method is deprecated. See headerlist.') #0.10
+ return self.headerlist
+
+ @property
+ def headerlist(self):
+ ''' WSGI conform list of (header, value) tuples. '''
+ return list(self.iter_headers())
+
+ content_type = HeaderProperty('Content-Type')
+ content_length = HeaderProperty('Content-Length', reader=int)
+
+ @property
+ def charset(self):
+ """ Return the charset specified in the content-type header (default: utf8). """
+ if 'charset=' in self.content_type:
+ return self.content_type.split('charset=')[-1].split(';')[0].strip()
+ return 'UTF-8'
+
+ @property
+ def COOKIES(self):
+ """ A dict-like SimpleCookie instance. This should not be used directly.
+ See :meth:`set_cookie`. """
+ depr('The COOKIES dict is deprecated. Use `set_cookie()` instead.') # 0.10
+ if not self._cookies:
+ self._cookies = SimpleCookie()
+ return self._cookies
+
+ def set_cookie(self, name, value, secret=None, **options):
+ ''' Create a new cookie or replace an old one. If the `secret` parameter is
+ set, create a `Signed Cookie` (described below).
+
+ :param name: the name of the cookie.
+ :param value: the value of the cookie.
+ :param secret: a signature key required for signed cookies.
+
+ Additionally, this method accepts all RFC 2109 attributes that are
+ supported by :class:`cookie.Morsel`, including:
+
+ :param max_age: maximum age in seconds. (default: None)
+ :param expires: a datetime object or UNIX timestamp. (default: None)
+ :param domain: the domain that is allowed to read the cookie.
+ (default: current domain)
+ :param path: limits the cookie to a given path (default: current path)
+ :param secure: limit the cookie to HTTPS connections (default: off).
+ :param httponly: prevents client-side javascript to read this cookie
+ (default: off, requires Python 2.6 or newer).
+
+ If neither `expires` nor `max_age` is set (default), the cookie will
+ expire at the end of the browser session (as soon as the browser
+ window is closed).
+
+ Signed cookies may store any pickle-able object and are
+ cryptographically signed to prevent manipulation. Keep in mind that
+ cookies are limited to 4kb in most browsers.
+
+ Warning: Signed cookies are not encrypted (the client can still see
+ the content) and not copy-protected (the client can restore an old
+ cookie). The main intention is to make pickling and unpickling
+ save, not to store secret information at client side.
+ '''
+ if not self._cookies:
+ self._cookies = SimpleCookie()
+
+ if secret:
+ value = touni(cookie_encode((name, value), secret))
+ elif not isinstance(value, basestring):
+ raise TypeError('Secret key missing for non-string Cookie.')
+
+ if len(value) > 4096: raise ValueError('Cookie value to long.')
+ self._cookies[name] = value
+
+ for key, value in options.items():
+ if key == 'max_age':
+ if isinstance(value, timedelta):
+ value = value.seconds + value.days * 24 * 3600
+ if key == 'expires':
+ if isinstance(value, (datedate, datetime)):
+ value = value.timetuple()
+ elif isinstance(value, (int, float)):
+ value = time.gmtime(value)
+ value = time.strftime("%a, %d %b %Y %H:%M:%S GMT", value)
+ self._cookies[name][key.replace('_', '-')] = value
+
+ def delete_cookie(self, key, **kwargs):
+ ''' Delete a cookie. Be sure to use the same `domain` and `path`
+ settings as used to create the cookie. '''
+ kwargs['max_age'] = -1
+ kwargs['expires'] = 0
+ self.set_cookie(key, '', **kwargs)
+
+ def __repr__(self):
+ out = ''
+ for name, value in self.headerlist:
+ out += '%s: %s\n' % (name.title(), value.strip())
+ return out
+
+#: Thread-local storage for :class:`LocalRequest` and :class:`LocalResponse`
+#: attributes.
+_lctx = threading.local()
+
+def local_property(name, doc=None):
+
+ return property(
+ lambda self: getattr(_lctx, name),
+ lambda self, value: setattr(_lctx, name, value),
+ lambda self: delattr(_lctx, name),
+ doc or ('Thread-local property stored in :data:`_lctx.%s` ' % name)
+ )
+
+class LocalRequest(BaseRequest):
+ ''' A thread-local subclass of :class:`BaseRequest` with a different
+ set of attribues for each thread. There is usually only one global
+ instance of this class (:data:`request`). If accessed during a
+ request/response cycle, this instance always refers to the *current*
+ request (even on a multithreaded server). '''
+ def __init__(self): pass
+ bind = BaseRequest.__init__
+ environ = local_property('request_environ')
+
+
+class LocalResponse(BaseResponse):
+ ''' A thread-local subclass of :class:`BaseResponse` with a different
+ set of attribues for each thread. There is usually only one global
+ instance of this class (:data:`response`). Its attributes are used
+ to build the HTTP response at the end of the request/response cycle.
+ '''
+ def __init__(self): pass
+ bind = BaseResponse.__init__
+ _status_line = local_property('response_status_line')
+ _status_code = local_property('response_status_code')
+ _cookies = local_property('response_cookies')
+ _headers = local_property('response_headers')
+ body = local_property('response_body')
+
+Response = LocalResponse # BC 0.9
+Request = LocalRequest # BC 0.9
+
+
+
+
+
+
+###############################################################################
+# Plugins ######################################################################
+###############################################################################
+
+class PluginError(BottleException): pass
+
+class JSONPlugin(object):
+ name = 'json'
+ api = 2
+
+ def __init__(self, json_dumps=json_dumps):
+ self.json_dumps = json_dumps
+
+ def apply(self, callback, context):
+ dumps = self.json_dumps
+ if not dumps: return callback
+ def wrapper(*a, **ka):
+ rv = callback(*a, **ka)
+ if isinstance(rv, dict):
+ #Attempt to serialize, raises exception on failure
+ json_response = dumps(rv)
+ #Set content type only if serialization succesful
+ response.content_type = 'application/json'
+ return json_response
+ return rv
+ return wrapper
+
+
+class HooksPlugin(object):
+ name = 'hooks'
+ api = 2
+
+ _names = 'before_request', 'after_request', 'app_reset'
+
+ def __init__(self):
+ self.hooks = dict((name, []) for name in self._names)
+ self.app = None
+
+ def _empty(self):
+ return not (self.hooks['before_request'] or self.hooks['after_request'])
+
+ def setup(self, app):
+ self.app = app
+
+ def add(self, name, func):
+ ''' Attach a callback to a hook. '''
+ was_empty = self._empty()
+ self.hooks.setdefault(name, []).append(func)
+ if self.app and was_empty and not self._empty(): self.app.reset()
+
+ def remove(self, name, func):
+ ''' Remove a callback from a hook. '''
+ was_empty = self._empty()
+ if name in self.hooks and func in self.hooks[name]:
+ self.hooks[name].remove(func)
+ if self.app and not was_empty and self._empty(): self.app.reset()
+
+ def trigger(self, name, *a, **ka):
+ ''' Trigger a hook and return a list of results. '''
+ hooks = self.hooks[name]
+ if ka.pop('reversed', False): hooks = hooks[::-1]
+ return [hook(*a, **ka) for hook in hooks]
+
+ def apply(self, callback, context):
+ if self._empty(): return callback
+ def wrapper(*a, **ka):
+ self.trigger('before_request')
+ rv = callback(*a, **ka)
+ self.trigger('after_request', reversed=True)
+ return rv
+ return wrapper
+
+
+class TemplatePlugin(object):
+ ''' This plugin applies the :func:`view` decorator to all routes with a
+ `template` config parameter. If the parameter is a tuple, the second
+ element must be a dict with additional options (e.g. `template_engine`)
+ or default variables for the template. '''
+ name = 'template'
+ api = 2
+
+ def apply(self, callback, route):
+ conf = route.config.get('template')
+ if isinstance(conf, (tuple, list)) and len(conf) == 2:
+ return view(conf[0], **conf[1])(callback)
+ elif isinstance(conf, str) and 'template_opts' in route.config:
+ depr('The `template_opts` parameter is deprecated.') #0.9
+ return view(conf, **route.config['template_opts'])(callback)
+ elif isinstance(conf, str):
+ return view(conf)(callback)
+ else:
+ return callback
+
+
+#: Not a plugin, but part of the plugin API. TODO: Find a better place.
+class _ImportRedirect(object):
+ def __init__(self, name, impmask):
+ ''' Create a virtual package that redirects imports (see PEP 302). '''
+ self.name = name
+ self.impmask = impmask
+ self.module = sys.modules.setdefault(name, imp.new_module(name))
+ self.module.__dict__.update({'__file__': __file__, '__path__': [],
+ '__all__': [], '__loader__': self})
+ sys.meta_path.append(self)
+
+ def find_module(self, fullname, path=None):
+ if '.' not in fullname: return
+ packname, modname = fullname.rsplit('.', 1)
+ if packname != self.name: return
+ return self
+
+ def load_module(self, fullname):
+ if fullname in sys.modules: return sys.modules[fullname]
+ packname, modname = fullname.rsplit('.', 1)
+ realname = self.impmask % modname
+ __import__(realname)
+ module = sys.modules[fullname] = sys.modules[realname]
+ setattr(self.module, modname, module)
+ module.__loader__ = self
+ return module
+
+
+
+
+
+
+###############################################################################
+# Common Utilities #############################################################
+###############################################################################
+
+
+class MultiDict(DictMixin):
+ """ This dict stores multiple values per key, but behaves exactly like a
+ normal dict in that it returns only the newest value for any given key.
+ There are special methods available to access the full list of values.
+ """
+
+ def __init__(self, *a, **k):
+ self.dict = dict((k, [v]) for (k, v) in dict(*a, **k).items())
+
+ def __len__(self): return len(self.dict)
+ def __iter__(self): return iter(self.dict)
+ def __contains__(self, key): return key in self.dict
+ def __delitem__(self, key): del self.dict[key]
+ def __getitem__(self, key): return self.dict[key][-1]
+ def __setitem__(self, key, value): self.append(key, value)
+ def keys(self): return self.dict.keys()
+
+ if py3k:
+ def values(self): return (v[-1] for v in self.dict.values())
+ def items(self): return ((k, v[-1]) for k, v in self.dict.items())
+ def allitems(self):
+ return ((k, v) for k, vl in self.dict.items() for v in vl)
+ iterkeys = keys
+ itervalues = values
+ iteritems = items
+ iterallitems = allitems
+
+ else:
+ def values(self): return [v[-1] for v in self.dict.values()]
+ def items(self): return [(k, v[-1]) for k, v in self.dict.items()]
+ def iterkeys(self): return self.dict.iterkeys()
+ def itervalues(self): return (v[-1] for v in self.dict.itervalues())
+ def iteritems(self):
+ return ((k, v[-1]) for k, v in self.dict.iteritems())
+ def iterallitems(self):
+ return ((k, v) for k, vl in self.dict.iteritems() for v in vl)
+ def allitems(self):
+ return [(k, v) for k, vl in self.dict.iteritems() for v in vl]
+
+ def get(self, key, default=None, index=-1, type=None):
+ ''' Return the most recent value for a key.
+
+ :param default: The default value to be returned if the key is not
+ present or the type conversion fails.
+ :param index: An index for the list of available values.
+ :param type: If defined, this callable is used to cast the value
+ into a specific type. Exception are suppressed and result in
+ the default value to be returned.
+ '''
+ try:
+ val = self.dict[key][index]
+ return type(val) if type else val
+ except Exception:
+ pass
+ return default
+
+ def append(self, key, value):
+ ''' Add a new value to the list of values for this key. '''
+ self.dict.setdefault(key, []).append(value)
+
+ def replace(self, key, value):
+ ''' Replace the list of values with a single value. '''
+ self.dict[key] = [value]
+
+ def getall(self, key):
+ ''' Return a (possibly empty) list of values for a key. '''
+ return self.dict.get(key) or []
+
+ #: Aliases for WTForms to mimic other multi-dict APIs (Django)
+ getone = get
+ getlist = getall
+
+
+
+class FormsDict(MultiDict):
+ ''' This :class:`MultiDict` subclass is used to store request form data.
+ Additionally to the normal dict-like item access methods (which return
+ unmodified data as native strings), this container also supports
+ attribute-like access to its values. Attributes are automatically de-
+ or recoded to match :attr:`input_encoding` (default: 'utf8'). Missing
+ attributes default to an empty string. '''
+
+ #: Encoding used for attribute values.
+ input_encoding = 'utf8'
+ #: If true (default), unicode strings are first encoded with `latin1`
+ #: and then decoded to match :attr:`input_encoding`.
+ recode_unicode = True
+
+ def _fix(self, s, encoding=None):
+ if isinstance(s, unicode) and self.recode_unicode: # Python 3 WSGI
+ s = s.encode('latin1')
+ if isinstance(s, bytes): # Python 2 WSGI
+ return s.decode(encoding or self.input_encoding)
+ return s
+
+ def decode(self, encoding=None):
+ ''' Returns a copy with all keys and values de- or recoded to match
+ :attr:`input_encoding`. Some libraries (e.g. WTForms) want a
+ unicode dictionary. '''
+ copy = FormsDict()
+ enc = copy.input_encoding = encoding or self.input_encoding
+ copy.recode_unicode = False
+ for key, value in self.allitems():
+ copy.append(self._fix(key, enc), self._fix(value, enc))
+ return copy
+
+ def getunicode(self, name, default=None, encoding=None):
+ try:
+ return self._fix(self[name], encoding)
+ except (UnicodeError, KeyError):
+ return default
+
+ def __getattr__(self, name, default=unicode()):
+ return self.getunicode(name, default=default)
+
+
+class HeaderDict(MultiDict):
+ """ A case-insensitive version of :class:`MultiDict` that defaults to
+ replace the old value instead of appending it. """
+
+ def __init__(self, *a, **ka):
+ self.dict = {}
+ if a or ka: self.update(*a, **ka)
+
+ def __contains__(self, key): return _hkey(key) in self.dict
+ def __delitem__(self, key): del self.dict[_hkey(key)]
+ def __getitem__(self, key): return self.dict[_hkey(key)][-1]
+ def __setitem__(self, key, value): self.dict[_hkey(key)] = [str(value)]
+ def append(self, key, value):
+ self.dict.setdefault(_hkey(key), []).append(str(value))
+ def replace(self, key, value): self.dict[_hkey(key)] = [str(value)]
+ def getall(self, key): return self.dict.get(_hkey(key)) or []
+ def get(self, key, default=None, index=-1):
+ return MultiDict.get(self, _hkey(key), default, index)
+ def filter(self, names):
+ for name in [_hkey(n) for n in names]:
+ if name in self.dict:
+ del self.dict[name]
+
+
+class WSGIHeaderDict(DictMixin):
+ ''' This dict-like class wraps a WSGI environ dict and provides convenient
+ access to HTTP_* fields. Keys and values are native strings
+ (2.x bytes or 3.x unicode) and keys are case-insensitive. If the WSGI
+ environment contains non-native string values, these are de- or encoded
+ using a lossless 'latin1' character set.
+
+ The API will remain stable even on changes to the relevant PEPs.
+ Currently PEP 333, 444 and 3333 are supported. (PEP 444 is the only one
+ that uses non-native strings.)
+ '''
+ #: List of keys that do not have a 'HTTP_' prefix.
+ cgikeys = ('CONTENT_TYPE', 'CONTENT_LENGTH')
+
+ def __init__(self, environ):
+ self.environ = environ
+
+ def _ekey(self, key):
+ ''' Translate header field name to CGI/WSGI environ key. '''
+ key = key.replace('-','_').upper()
+ if key in self.cgikeys:
+ return key
+ return 'HTTP_' + key
+
+ def raw(self, key, default=None):
+ ''' Return the header value as is (may be bytes or unicode). '''
+ return self.environ.get(self._ekey(key), default)
+
+ def __getitem__(self, key):
+ return tonat(self.environ[self._ekey(key)], 'latin1')
+
+ def __setitem__(self, key, value):
+ raise TypeError("%s is read-only." % self.__class__)
+
+ def __delitem__(self, key):
+ raise TypeError("%s is read-only." % self.__class__)
+
+ def __iter__(self):
+ for key in self.environ:
+ if key[:5] == 'HTTP_':
+ yield key[5:].replace('_', '-').title()
+ elif key in self.cgikeys:
+ yield key.replace('_', '-').title()
+
+ def keys(self): return [x for x in self]
+ def __len__(self): return len(self.keys())
+ def __contains__(self, key): return self._ekey(key) in self.environ
+
+
+class ConfigDict(dict):
+ ''' A dict-subclass with some extras: You can access keys like attributes.
+ Uppercase attributes create new ConfigDicts and act as name-spaces.
+ Other missing attributes return None. Calling a ConfigDict updates its
+ values and returns itself.
+
+ >>> cfg = ConfigDict()
+ >>> cfg.Namespace.value = 5
+ >>> cfg.OtherNamespace(a=1, b=2)
+ >>> cfg
+ {'Namespace': {'value': 5}, 'OtherNamespace': {'a': 1, 'b': 2}}
+ '''
+
+ def __getattr__(self, key):
+ if key not in self and key[0].isupper():
+ self[key] = ConfigDict()
+ return self.get(key)
+
+ def __setattr__(self, key, value):
+ if hasattr(dict, key):
+ raise AttributeError('Read-only attribute.')
+ if key in self and self[key] and isinstance(self[key], ConfigDict):
+ raise AttributeError('Non-empty namespace attribute.')
+ self[key] = value
+
+ def __delattr__(self, key):
+ if key in self: del self[key]
+
+ def __call__(self, *a, **ka):
+ for key, value in dict(*a, **ka).items(): setattr(self, key, value)
+ return self
+
+
+class AppStack(list):
+ """ A stack-like list. Calling it returns the head of the stack. """
+
+ def __call__(self):
+ """ Return the current default application. """
+ return self[-1]
+
+ def push(self, value=None):
+ """ Add a new :class:`Bottle` instance to the stack """
+ if not isinstance(value, Bottle):
+ value = Bottle()
+ self.append(value)
+ return value
+
+
+class WSGIFileWrapper(object):
+
+ def __init__(self, fp, buffer_size=1024*64):
+ self.fp, self.buffer_size = fp, buffer_size
+ for attr in ('fileno', 'close', 'read', 'readlines', 'tell', 'seek'):
+ if hasattr(fp, attr): setattr(self, attr, getattr(fp, attr))
+
+ def __iter__(self):
+ buff, read = self.buffer_size, self.read
+ while True:
+ part = read(buff)
+ if not part: return
+ yield part
+
+
+
+
+
+
+###############################################################################
+# Application Helper ###########################################################
+###############################################################################
+
+
+def abort(code=500, text='Unknown Error: Application stopped.'):
+ """ Aborts execution and causes a HTTP error. """
+ raise HTTPError(code, text)
+
+
+def redirect(url, code=None):
+ """ Aborts execution and causes a 303 or 302 redirect, depending on
+ the HTTP protocol version. """
+ if code is None:
+ code = 303 if request.get('SERVER_PROTOCOL') == "HTTP/1.1" else 302
+ location = urljoin(request.url, url)
+ raise HTTPResponse("", status=code, header=dict(Location=location))
+
+
+def _file_iter_range(fp, offset, bytes, maxread=1024*1024):
+ ''' Yield chunks from a range in a file. No chunk is bigger than maxread.'''
+ fp.seek(offset)
+ while bytes > 0:
+ part = fp.read(min(bytes, maxread))
+ if not part: break
+ bytes -= len(part)
+ yield part
+
+
+def static_file(filename, root, mimetype='auto', download=False):
+ """ Open a file in a safe way and return :exc:`HTTPResponse` with status
+ code 200, 305, 401 or 404. Set Content-Type, Content-Encoding,
+ Content-Length and Last-Modified header. Obey If-Modified-Since header
+ and HEAD requests.
+ """
+ root = os.path.abspath(root) + os.sep
+ filename = os.path.abspath(os.path.join(root, filename.strip('/\\')))
+ header = dict()
+
+ if not filename.startswith(root):
+ return HTTPError(403, "Access denied.")
+ if not os.path.exists(filename) or not os.path.isfile(filename):
+ return HTTPError(404, "File does not exist.")
+ if not os.access(filename, os.R_OK):
+ return HTTPError(403, "You do not have permission to access this file.")
+
+ if mimetype == 'auto':
+ mimetype, encoding = mimetypes.guess_type(filename)
+ if mimetype: header['Content-Type'] = mimetype
+ if encoding: header['Content-Encoding'] = encoding
+ elif mimetype:
+ header['Content-Type'] = mimetype
+
+ if download:
+ download = os.path.basename(filename if download == True else download)
+ header['Content-Disposition'] = 'attachment; filename="%s"' % download
+
+ stats = os.stat(filename)
+ header['Content-Length'] = clen = stats.st_size
+ lm = time.strftime("%a, %d %b %Y %H:%M:%S GMT", time.gmtime(stats.st_mtime))
+ header['Last-Modified'] = lm
+
+ ims = request.environ.get('HTTP_IF_MODIFIED_SINCE')
+ if ims:
+ ims = parse_date(ims.split(";")[0].strip())
+ if ims is not None and ims >= int(stats.st_mtime):
+ header['Date'] = time.strftime("%a, %d %b %Y %H:%M:%S GMT", time.gmtime())
+ return HTTPResponse(status=304, header=header)
+
+ body = '' if request.method == 'HEAD' else open(filename, 'rb')
+
+ header["Accept-Ranges"] = "bytes"
+ ranges = request.environ.get('HTTP_RANGE')
+ if 'HTTP_RANGE' in request.environ:
+ ranges = list(parse_range_header(request.environ['HTTP_RANGE'], clen))
+ if not ranges:
+ return HTTPError(416, "Requested Range Not Satisfiable")
+ offset, end = ranges[0]
+ header["Content-Range"] = "bytes %d-%d/%d" % (offset, end-1, clen)
+ header["Content-Length"] = str(end-offset)
+ if body: body = _file_iter_range(body, offset, end-offset)
+ return HTTPResponse(body, header=header, status=206)
+ return HTTPResponse(body, header=header)
+
+
+
+
+
+
+###############################################################################
+# HTTP Utilities and MISC (TODO) ###############################################
+###############################################################################
+
+
+def debug(mode=True):
+ """ Change the debug level.
+ There is only one debug level supported at the moment."""
+ global DEBUG
+ DEBUG = bool(mode)
+
+
+def parse_date(ims):
+ """ Parse rfc1123, rfc850 and asctime timestamps and return UTC epoch. """
+ try:
+ ts = email.utils.parsedate_tz(ims)
+ return time.mktime(ts[:8] + (0,)) - (ts[9] or 0) - time.timezone
+ except (TypeError, ValueError, IndexError, OverflowError):
+ return None
+
+
+def parse_auth(header):
+ """ Parse rfc2617 HTTP authentication header string (basic) and return (user,pass) tuple or None"""
+ try:
+ method, data = header.split(None, 1)
+ if method.lower() == 'basic':
+ user, pwd = touni(base64.b64decode(tob(data))).split(':',1)
+ return user, pwd
+ except (KeyError, ValueError):
+ return None
+
+def parse_range_header(header, maxlen=0):
+ ''' Yield (start, end) ranges parsed from a HTTP Range header. Skip
+ unsatisfiable ranges. The end index is non-inclusive.'''
+ if not header or header[:6] != 'bytes=': return
+ ranges = [r.split('-', 1) for r in header[6:].split(',') if '-' in r]
+ for start, end in ranges:
+ try:
+ if not start: # bytes=-100 -> last 100 bytes
+ start, end = max(0, maxlen-int(end)), maxlen
+ elif not end: # bytes=100- -> all but the first 99 bytes
+ start, end = int(start), maxlen
+ else: # bytes=100-200 -> bytes 100-200 (inclusive)
+ start, end = int(start), min(int(end)+1, maxlen)
+ if 0 <= start < end <= maxlen:
+ yield start, end
+ except ValueError:
+ pass
+
+def _lscmp(a, b):
+ ''' Compares two strings in a cryptographically save way:
+ Runtime is not affected by length of common prefix. '''
+ return not sum(0 if x==y else 1 for x, y in zip(a, b)) and len(a) == len(b)
+
+
+def cookie_encode(data, key):
+ ''' Encode and sign a pickle-able object. Return a (byte) string '''
+ msg = base64.b64encode(pickle.dumps(data, -1))
+ sig = base64.b64encode(hmac.new(tob(key), msg).digest())
+ return tob('!') + sig + tob('?') + msg
+
+
+def cookie_decode(data, key):
+ ''' Verify and decode an encoded string. Return an object or None.'''
+ data = tob(data)
+ if cookie_is_encoded(data):
+ sig, msg = data.split(tob('?'), 1)
+ if _lscmp(sig[1:], base64.b64encode(hmac.new(tob(key), msg).digest())):
+ return pickle.loads(base64.b64decode(msg))
+ return None
+
+
+def cookie_is_encoded(data):
+ ''' Return True if the argument looks like a encoded cookie.'''
+ return bool(data.startswith(tob('!')) and tob('?') in data)
+
+
+def html_escape(string):
+ ''' Escape HTML special characters ``&<>`` and quotes ``'"``. '''
+ return string.replace('&','&amp;').replace('<','&lt;').replace('>','&gt;')\
+ .replace('"','&quot;').replace("'",'&#039;')
+
+
+def html_quote(string):
+ ''' Escape and quote a string to be used as an HTTP attribute.'''
+ return '"%s"' % html_escape(string).replace('\n','%#10;')\
+ .replace('\r','&#13;').replace('\t','&#9;')
+
+
+def yieldroutes(func):
+ """ Return a generator for routes that match the signature (name, args)
+ of the func parameter. This may yield more than one route if the function
+ takes optional keyword arguments. The output is best described by example::
+
+ a() -> '/a'
+ b(x, y) -> '/b/:x/:y'
+ c(x, y=5) -> '/c/:x' and '/c/:x/:y'
+ d(x=5, y=6) -> '/d' and '/d/:x' and '/d/:x/:y'
+ """
+ import inspect # Expensive module. Only import if necessary.
+ path = '/' + func.__name__.replace('__','/').lstrip('/')
+ spec = inspect.getargspec(func)
+ argc = len(spec[0]) - len(spec[3] or [])
+ path += ('/:%s' * argc) % tuple(spec[0][:argc])
+ yield path
+ for arg in spec[0][argc:]:
+ path += '/:%s' % arg
+ yield path
+
+
+def path_shift(script_name, path_info, shift=1):
+ ''' Shift path fragments from PATH_INFO to SCRIPT_NAME and vice versa.
+
+ :return: The modified paths.
+ :param script_name: The SCRIPT_NAME path.
+ :param script_name: The PATH_INFO path.
+ :param shift: The number of path fragments to shift. May be negative to
+ change the shift direction. (default: 1)
+ '''
+ if shift == 0: return script_name, path_info
+ pathlist = path_info.strip('/').split('/')
+ scriptlist = script_name.strip('/').split('/')
+ if pathlist and pathlist[0] == '': pathlist = []
+ if scriptlist and scriptlist[0] == '': scriptlist = []
+ if shift > 0 and shift <= len(pathlist):
+ moved = pathlist[:shift]
+ scriptlist = scriptlist + moved
+ pathlist = pathlist[shift:]
+ elif shift < 0 and shift >= -len(scriptlist):
+ moved = scriptlist[shift:]
+ pathlist = moved + pathlist
+ scriptlist = scriptlist[:shift]
+ else:
+ empty = 'SCRIPT_NAME' if shift < 0 else 'PATH_INFO'
+ raise AssertionError("Cannot shift. Nothing left from %s" % empty)
+ new_script_name = '/' + '/'.join(scriptlist)
+ new_path_info = '/' + '/'.join(pathlist)
+ if path_info.endswith('/') and pathlist: new_path_info += '/'
+ return new_script_name, new_path_info
+
+
+def validate(**vkargs):
+ """
+ Validates and manipulates keyword arguments by user defined callables.
+ Handles ValueError and missing arguments by raising HTTPError(403).
+ """
+ depr('Use route wildcard filters instead.')
+ def decorator(func):
+ @functools.wraps(func)
+ def wrapper(*args, **kargs):
+ for key, value in vkargs.items():
+ if key not in kargs:
+ abort(403, 'Missing parameter: %s' % key)
+ try:
+ kargs[key] = value(kargs[key])
+ except ValueError:
+ abort(403, 'Wrong parameter format for: %s' % key)
+ return func(*args, **kargs)
+ return wrapper
+ return decorator
+
+
+def auth_basic(check, realm="private", text="Access denied"):
+ ''' Callback decorator to require HTTP auth (basic).
+ TODO: Add route(check_auth=...) parameter. '''
+ def decorator(func):
+ def wrapper(*a, **ka):
+ user, password = request.auth or (None, None)
+ if user is None or not check(user, password):
+ response.headers['WWW-Authenticate'] = 'Basic realm="%s"' % realm
+ return HTTPError(401, text)
+ return func(*a, **ka)
+ return wrapper
+ return decorator
+
+
+# Shortcuts for common Bottle methods.
+# They all refer to the current default application.
+
+def make_default_app_wrapper(name):
+ ''' Return a callable that relays calls to the current default app. '''
+ @functools.wraps(getattr(Bottle, name))
+ def wrapper(*a, **ka):
+ return getattr(app(), name)(*a, **ka)
+ return wrapper
+
+route = make_default_app_wrapper('route')
+get = make_default_app_wrapper('get')
+post = make_default_app_wrapper('post')
+put = make_default_app_wrapper('put')
+delete = make_default_app_wrapper('delete')
+error = make_default_app_wrapper('error')
+mount = make_default_app_wrapper('mount')
+hook = make_default_app_wrapper('hook')
+install = make_default_app_wrapper('install')
+uninstall = make_default_app_wrapper('uninstall')
+url = make_default_app_wrapper('get_url')
+
+
+
+
+
+
+
+###############################################################################
+# Server Adapter ###############################################################
+###############################################################################
+
+
+class ServerAdapter(object):
+ quiet = False
+ def __init__(self, host='127.0.0.1', port=8080, **config):
+ self.options = config
+ self.host = host
+ self.port = int(port)
+
+ def run(self, handler): # pragma: no cover
+ pass
+
+ def __repr__(self):
+ args = ', '.join(['%s=%s'%(k,repr(v)) for k, v in self.options.items()])
+ return "%s(%s)" % (self.__class__.__name__, args)
+
+
+class CGIServer(ServerAdapter):
+ quiet = True
+ def run(self, handler): # pragma: no cover
+ from wsgiref.handlers import CGIHandler
+ def fixed_environ(environ, start_response):
+ environ.setdefault('PATH_INFO', '')
+ return handler(environ, start_response)
+ CGIHandler().run(fixed_environ)
+
+
+class FlupFCGIServer(ServerAdapter):
+ def run(self, handler): # pragma: no cover
+ import flup.server.fcgi
+ self.options.setdefault('bindAddress', (self.host, self.port))
+ flup.server.fcgi.WSGIServer(handler, **self.options).run()
+
+
+class WSGIRefServer(ServerAdapter):
+ def run(self, handler): # pragma: no cover
+ from wsgiref.simple_server import make_server, WSGIRequestHandler
+ if self.quiet:
+ class QuietHandler(WSGIRequestHandler):
+ def log_request(*args, **kw): pass
+ self.options['handler_class'] = QuietHandler
+ srv = make_server(self.host, self.port, handler, **self.options)
+ srv.serve_forever()
+
+
+class CherryPyServer(ServerAdapter):
+ def run(self, handler): # pragma: no cover
+ from cherrypy import wsgiserver
+ server = wsgiserver.CherryPyWSGIServer((self.host, self.port), handler)
+ try:
+ server.start()
+ finally:
+ server.stop()
+
+
+class WaitressServer(ServerAdapter):
+ def run(self, handler):
+ from waitress import serve
+ serve(handler, host=self.host, port=self.port)
+
+
+class PasteServer(ServerAdapter):
+ def run(self, handler): # pragma: no cover
+ from paste import httpserver
+ if not self.quiet:
+ from paste.translogger import TransLogger
+ handler = TransLogger(handler)
+ httpserver.serve(handler, host=self.host, port=str(self.port),
+ **self.options)
+
+
+class MeinheldServer(ServerAdapter):
+ def run(self, handler):
+ from meinheld import server
+ server.listen((self.host, self.port))
+ server.run(handler)
+
+
+class FapwsServer(ServerAdapter):
+ """ Extremely fast webserver using libev. See http://www.fapws.org/ """
+ def run(self, handler): # pragma: no cover
+ import fapws._evwsgi as evwsgi
+ from fapws import base, config
+ port = self.port
+ if float(config.SERVER_IDENT[-2:]) > 0.4:
+ # fapws3 silently changed its API in 0.5
+ port = str(port)
+ evwsgi.start(self.host, port)
+ # fapws3 never releases the GIL. Complain upstream. I tried. No luck.
+ if 'BOTTLE_CHILD' in os.environ and not self.quiet:
+ _stderr("WARNING: Auto-reloading does not work with Fapws3.\n")
+ _stderr(" (Fapws3 breaks python thread support)\n")
+ evwsgi.set_base_module(base)
+ def app(environ, start_response):
+ environ['wsgi.multiprocess'] = False
+ return handler(environ, start_response)
+ evwsgi.wsgi_cb(('', app))
+ evwsgi.run()
+
+
+class TornadoServer(ServerAdapter):
+ """ The super hyped asynchronous server by facebook. Untested. """
+ def run(self, handler): # pragma: no cover
+ import tornado.wsgi, tornado.httpserver, tornado.ioloop
+ container = tornado.wsgi.WSGIContainer(handler)
+ server = tornado.httpserver.HTTPServer(container)
+ server.listen(port=self.port)
+ tornado.ioloop.IOLoop.instance().start()
+
+
+class AppEngineServer(ServerAdapter):
+ """ Adapter for Google App Engine. """
+ quiet = True
+ def run(self, handler):
+ from google.appengine.ext.webapp import util
+ # A main() function in the handler script enables 'App Caching'.
+ # Lets makes sure it is there. This _really_ improves performance.
+ module = sys.modules.get('__main__')
+ if module and not hasattr(module, 'main'):
+ module.main = lambda: util.run_wsgi_app(handler)
+ util.run_wsgi_app(handler)
+
+
+class TwistedServer(ServerAdapter):
+ """ Untested. """
+ def run(self, handler):
+ from twisted.web import server, wsgi
+ from twisted.python.threadpool import ThreadPool
+ from twisted.internet import reactor
+ thread_pool = ThreadPool()
+ thread_pool.start()
+ reactor.addSystemEventTrigger('after', 'shutdown', thread_pool.stop)
+ factory = server.Site(wsgi.WSGIResource(reactor, thread_pool, handler))
+ reactor.listenTCP(self.port, factory, interface=self.host)
+ reactor.run()
+
+
+class DieselServer(ServerAdapter):
+ """ Untested. """
+ def run(self, handler):
+ from diesel.protocols.wsgi import WSGIApplication
+ app = WSGIApplication(handler, port=self.port)
+ app.run()
+
+
+class GeventServer(ServerAdapter):
+ """ Untested. Options:
+
+ * `monkey` (default: True) fixes the stdlib to use greenthreads.
+ * `fast` (default: False) uses libevent's http server, but has some
+ issues: No streaming, no pipelining, no SSL.
+ """
+ def run(self, handler):
+ from gevent import wsgi as wsgi_fast, pywsgi, monkey, local
+ if self.options.get('monkey', True):
+ if not threading.local is local.local: monkey.patch_all()
+ wsgi = wsgi_fast if self.options.get('fast') else pywsgi
+ wsgi.WSGIServer((self.host, self.port), handler).serve_forever()
+
+
+class GunicornServer(ServerAdapter):
+ """ Untested. See http://gunicorn.org/configure.html for options. """
+ def run(self, handler):
+ from gunicorn.app.base import Application
+
+ config = {'bind': "%s:%d" % (self.host, int(self.port))}
+ config.update(self.options)
+
+ class GunicornApplication(Application):
+ def init(self, parser, opts, args):
+ return config
+
+ def load(self):
+ return handler
+
+ GunicornApplication().run()
+
+
+class EventletServer(ServerAdapter):
+ """ Untested """
+ def run(self, handler):
+ from eventlet import wsgi, listen
+ try:
+ wsgi.server(listen((self.host, self.port)), handler,
+ log_output=(not self.quiet))
+ except TypeError:
+ # Fallback, if we have old version of eventlet
+ wsgi.server(listen((self.host, self.port)), handler)
+
+
+class RocketServer(ServerAdapter):
+ """ Untested. """
+ def run(self, handler):
+ from rocket import Rocket
+ server = Rocket((self.host, self.port), 'wsgi', { 'wsgi_app' : handler })
+ server.start()
+
+
+class BjoernServer(ServerAdapter):
+ """ Fast server written in C: https://github.com/jonashaag/bjoern """
+ def run(self, handler):
+ from bjoern import run
+ run(handler, self.host, self.port)
+
+
+class AutoServer(ServerAdapter):
+ """ Untested. """
+ adapters = [WaitressServer, PasteServer, TwistedServer, CherryPyServer, WSGIRefServer]
+ def run(self, handler):
+ for sa in self.adapters:
+ try:
+ return sa(self.host, self.port, **self.options).run(handler)
+ except ImportError:
+ pass
+
+server_names = {
+ 'cgi': CGIServer,
+ 'flup': FlupFCGIServer,
+ 'wsgiref': WSGIRefServer,
+ 'waitress': WaitressServer,
+ 'cherrypy': CherryPyServer,
+ 'paste': PasteServer,
+ 'fapws3': FapwsServer,
+ 'tornado': TornadoServer,
+ 'gae': AppEngineServer,
+ 'twisted': TwistedServer,
+ 'diesel': DieselServer,
+ 'meinheld': MeinheldServer,
+ 'gunicorn': GunicornServer,
+ 'eventlet': EventletServer,
+ 'gevent': GeventServer,
+ 'rocket': RocketServer,
+ 'bjoern' : BjoernServer,
+ 'auto': AutoServer,
+}
+
+
+
+
+
+
+###############################################################################
+# Application Control ##########################################################
+###############################################################################
+
+
+def load(target, **namespace):
+ """ Import a module or fetch an object from a module.
+
+ * ``package.module`` returns `module` as a module object.
+ * ``pack.mod:name`` returns the module variable `name` from `pack.mod`.
+ * ``pack.mod:func()`` calls `pack.mod.func()` and returns the result.
+
+ The last form accepts not only function calls, but any type of
+ expression. Keyword arguments passed to this function are available as
+ local variables. Example: ``import_string('re:compile(x)', x='[a-z]')``
+ """
+ module, target = target.split(":", 1) if ':' in target else (target, None)
+ if module not in sys.modules: __import__(module)
+ if not target: return sys.modules[module]
+ if target.isalnum(): return getattr(sys.modules[module], target)
+ package_name = module.split('.')[0]
+ namespace[package_name] = sys.modules[package_name]
+ return eval('%s.%s' % (module, target), namespace)
+
+
+def load_app(target):
+ """ Load a bottle application from a module and make sure that the import
+ does not affect the current default application, but returns a separate
+ application object. See :func:`load` for the target parameter. """
+ global NORUN; NORUN, nr_old = True, NORUN
+ try:
+ tmp = default_app.push() # Create a new "default application"
+ rv = load(target) # Import the target module
+ return rv if callable(rv) else tmp
+ finally:
+ default_app.remove(tmp) # Remove the temporary added default application
+ NORUN = nr_old
+
+_debug = debug
+def run(app=None, server='wsgiref', host='127.0.0.1', port=8080,
+ interval=1, reloader=False, quiet=False, plugins=None,
+ debug=False, **kargs):
+ """ Start a server instance. This method blocks until the server terminates.
+
+ :param app: WSGI application or target string supported by
+ :func:`load_app`. (default: :func:`default_app`)
+ :param server: Server adapter to use. See :data:`server_names` keys
+ for valid names or pass a :class:`ServerAdapter` subclass.
+ (default: `wsgiref`)
+ :param host: Server address to bind to. Pass ``0.0.0.0`` to listens on
+ all interfaces including the external one. (default: 127.0.0.1)
+ :param port: Server port to bind to. Values below 1024 require root
+ privileges. (default: 8080)
+ :param reloader: Start auto-reloading server? (default: False)
+ :param interval: Auto-reloader interval in seconds (default: 1)
+ :param quiet: Suppress output to stdout and stderr? (default: False)
+ :param options: Options passed to the server adapter.
+ """
+ if NORUN: return
+ if reloader and not os.environ.get('BOTTLE_CHILD'):
+ try:
+ lockfile = None
+ fd, lockfile = tempfile.mkstemp(prefix='bottle.', suffix='.lock')
+ os.close(fd) # We only need this file to exist. We never write to it
+ while os.path.exists(lockfile):
+ args = [sys.executable] + sys.argv
+ environ = os.environ.copy()
+ environ['BOTTLE_CHILD'] = 'true'
+ environ['BOTTLE_LOCKFILE'] = lockfile
+ p = subprocess.Popen(args, env=environ)
+ while p.poll() is None: # Busy wait...
+ os.utime(lockfile, None) # I am alive!
+ time.sleep(interval)
+ if p.poll() != 3:
+ if os.path.exists(lockfile): os.unlink(lockfile)
+ sys.exit(p.poll())
+ except KeyboardInterrupt:
+ pass
+ finally:
+ if os.path.exists(lockfile):
+ os.unlink(lockfile)
+ return
+
+ try:
+ _debug(debug)
+ app = app or default_app()
+ if isinstance(app, basestring):
+ app = load_app(app)
+ if not callable(app):
+ raise ValueError("Application is not callable: %r" % app)
+
+ for plugin in plugins or []:
+ app.install(plugin)
+
+ if server in server_names:
+ server = server_names.get(server)
+ if isinstance(server, basestring):
+ server = load(server)
+ if isinstance(server, type):
+ server = server(host=host, port=port, **kargs)
+ if not isinstance(server, ServerAdapter):
+ raise ValueError("Unknown or unsupported server: %r" % server)
+
+ server.quiet = server.quiet or quiet
+ if not server.quiet:
+ _stderr("Bottle v%s server starting up (using %s)...\n" % (__version__, repr(server)))
+ _stderr("Listening on http://%s:%d/\n" % (server.host, server.port))
+ _stderr("Hit Ctrl-C to quit.\n\n")
+
+ if reloader:
+ lockfile = os.environ.get('BOTTLE_LOCKFILE')
+ bgcheck = FileCheckerThread(lockfile, interval)
+ with bgcheck:
+ server.run(app)
+ if bgcheck.status == 'reload':
+ sys.exit(3)
+ else:
+ server.run(app)
+ except KeyboardInterrupt:
+ pass
+ except (SystemExit, MemoryError):
+ raise
+ except:
+ if not reloader: raise
+ if not getattr(server, 'quiet', quiet):
+ print_exc()
+ time.sleep(interval)
+ sys.exit(3)
+
+
+
+class FileCheckerThread(threading.Thread):
+ ''' Interrupt main-thread as soon as a changed module file is detected,
+ the lockfile gets deleted or gets to old. '''
+
+ def __init__(self, lockfile, interval):
+ threading.Thread.__init__(self)
+ self.lockfile, self.interval = lockfile, interval
+ #: Is one of 'reload', 'error' or 'exit'
+ self.status = None
+
+ def run(self):
+ exists = os.path.exists
+ mtime = lambda path: os.stat(path).st_mtime
+ files = dict()
+
+ for module in list(sys.modules.values()):
+ path = getattr(module, '__file__', '')
+ if path[-4:] in ('.pyo', '.pyc'): path = path[:-1]
+ if path and exists(path): files[path] = mtime(path)
+
+ while not self.status:
+ if not exists(self.lockfile)\
+ or mtime(self.lockfile) < time.time() - self.interval - 5:
+ self.status = 'error'
+ thread.interrupt_main()
+ for path, lmtime in list(files.items()):
+ if not exists(path) or mtime(path) > lmtime:
+ self.status = 'reload'
+ thread.interrupt_main()
+ break
+ time.sleep(self.interval)
+
+ def __enter__(self):
+ self.start()
+
+ def __exit__(self, exc_type, exc_val, exc_tb):
+ if not self.status: self.status = 'exit' # silent exit
+ self.join()
+ return exc_type is not None and issubclass(exc_type, KeyboardInterrupt)
+
+
+
+
+
+###############################################################################
+# Template Adapters ############################################################
+###############################################################################
+
+
+class TemplateError(HTTPError):
+ def __init__(self, message):
+ HTTPError.__init__(self, 500, message)
+
+
+class BaseTemplate(object):
+ """ Base class and minimal API for template adapters """
+ extensions = ['tpl','html','thtml','stpl']
+ settings = {} #used in prepare()
+ defaults = {} #used in render()
+
+ def __init__(self, source=None, name=None, lookup=[], encoding='utf8', **settings):
+ """ Create a new template.
+ If the source parameter (str or buffer) is missing, the name argument
+ is used to guess a template filename. Subclasses can assume that
+ self.source and/or self.filename are set. Both are strings.
+ The lookup, encoding and settings parameters are stored as instance
+ variables.
+ The lookup parameter stores a list containing directory paths.
+ The encoding parameter should be used to decode byte strings or files.
+ The settings parameter contains a dict for engine-specific settings.
+ """
+ self.name = name
+ self.source = source.read() if hasattr(source, 'read') else source
+ self.filename = source.filename if hasattr(source, 'filename') else None
+ self.lookup = [os.path.abspath(x) for x in lookup]
+ self.encoding = encoding
+ self.settings = self.settings.copy() # Copy from class variable
+ self.settings.update(settings) # Apply
+ if not self.source and self.name:
+ self.filename = self.search(self.name, self.lookup)
+ if not self.filename:
+ raise TemplateError('Template %s not found.' % repr(name))
+ if not self.source and not self.filename:
+ raise TemplateError('No template specified.')
+ self.prepare(**self.settings)
+
+ @classmethod
+ def search(cls, name, lookup=[]):
+ """ Search name in all directories specified in lookup.
+ First without, then with common extensions. Return first hit. """
+ if os.path.isfile(name): return name
+ for spath in lookup:
+ fname = os.path.join(spath, name)
+ if os.path.isfile(fname):
+ return fname
+ for ext in cls.extensions:
+ if os.path.isfile('%s.%s' % (fname, ext)):
+ return '%s.%s' % (fname, ext)
+
+ @classmethod
+ def global_config(cls, key, *args):
+ ''' This reads or sets the global settings stored in class.settings. '''
+ if args:
+ cls.settings = cls.settings.copy() # Make settings local to class
+ cls.settings[key] = args[0]
+ else:
+ return cls.settings[key]
+
+ def prepare(self, **options):
+ """ Run preparations (parsing, caching, ...).
+ It should be possible to call this again to refresh a template or to
+ update settings.
+ """
+ raise NotImplementedError
+
+ def render(self, *args, **kwargs):
+ """ Render the template with the specified local variables and return
+ a single byte or unicode string. If it is a byte string, the encoding
+ must match self.encoding. This method must be thread-safe!
+ Local variables may be provided in dictionaries (*args)
+ or directly, as keywords (**kwargs).
+ """
+ raise NotImplementedError
+
+
+class MakoTemplate(BaseTemplate):
+ def prepare(self, **options):
+ from mako.template import Template
+ from mako.lookup import TemplateLookup
+ options.update({'input_encoding':self.encoding})
+ options.setdefault('format_exceptions', bool(DEBUG))
+ lookup = TemplateLookup(directories=self.lookup, **options)
+ if self.source:
+ self.tpl = Template(self.source, lookup=lookup, **options)
+ else:
+ self.tpl = Template(uri=self.name, filename=self.filename, lookup=lookup, **options)
+
+ def render(self, *args, **kwargs):
+ for dictarg in args: kwargs.update(dictarg)
+ _defaults = self.defaults.copy()
+ _defaults.update(kwargs)
+ return self.tpl.render(**_defaults)
+
+
+class CheetahTemplate(BaseTemplate):
+ def prepare(self, **options):
+ from Cheetah.Template import Template
+ self.context = threading.local()
+ self.context.vars = {}
+ options['searchList'] = [self.context.vars]
+ if self.source:
+ self.tpl = Template(source=self.source, **options)
+ else:
+ self.tpl = Template(file=self.filename, **options)
+
+ def render(self, *args, **kwargs):
+ for dictarg in args: kwargs.update(dictarg)
+ self.context.vars.update(self.defaults)
+ self.context.vars.update(kwargs)
+ out = str(self.tpl)
+ self.context.vars.clear()
+ return out
+
+
+class Jinja2Template(BaseTemplate):
+ def prepare(self, filters=None, tests=None, **kwargs):
+ from jinja2 import Environment, FunctionLoader
+ if 'prefix' in kwargs: # TODO: to be removed after a while
+ raise RuntimeError('The keyword argument `prefix` has been removed. '
+ 'Use the full jinja2 environment name line_statement_prefix instead.')
+ self.env = Environment(loader=FunctionLoader(self.loader), **kwargs)
+ if filters: self.env.filters.update(filters)
+ if tests: self.env.tests.update(tests)
+ if self.source:
+ self.tpl = self.env.from_string(self.source)
+ else:
+ self.tpl = self.env.get_template(self.filename)
+
+ def render(self, *args, **kwargs):
+ for dictarg in args: kwargs.update(dictarg)
+ _defaults = self.defaults.copy()
+ _defaults.update(kwargs)
+ return self.tpl.render(**_defaults)
+
+ def loader(self, name):
+ fname = self.search(name, self.lookup)
+ if not fname: return
+ with open(fname, "rb") as f:
+ return f.read().decode(self.encoding)
+
+
+class SimpleTALTemplate(BaseTemplate):
+ ''' Deprecated, do not use. '''
+ def prepare(self, **options):
+ depr('The SimpleTAL template handler is deprecated'\
+ ' and will be removed in 0.12')
+ from simpletal import simpleTAL
+ if self.source:
+ self.tpl = simpleTAL.compileHTMLTemplate(self.source)
+ else:
+ with open(self.filename, 'rb') as fp:
+ self.tpl = simpleTAL.compileHTMLTemplate(tonat(fp.read()))
+
+ def render(self, *args, **kwargs):
+ from simpletal import simpleTALES
+ for dictarg in args: kwargs.update(dictarg)
+ context = simpleTALES.Context()
+ for k,v in self.defaults.items():
+ context.addGlobal(k, v)
+ for k,v in kwargs.items():
+ context.addGlobal(k, v)
+ output = StringIO()
+ self.tpl.expand(context, output)
+ return output.getvalue()
+
+
+class SimpleTemplate(BaseTemplate):
+ blocks = ('if', 'elif', 'else', 'try', 'except', 'finally', 'for', 'while',
+ 'with', 'def', 'class')
+ dedent_blocks = ('elif', 'else', 'except', 'finally')
+
+ @lazy_attribute
+ def re_pytokens(cls):
+ ''' This matches comments and all kinds of quoted strings but does
+ NOT match comments (#...) within quoted strings. (trust me) '''
+ return re.compile(r'''
+ (''(?!')|""(?!")|'{6}|"{6} # Empty strings (all 4 types)
+ |'(?:[^\\']|\\.)+?' # Single quotes (')
+ |"(?:[^\\"]|\\.)+?" # Double quotes (")
+ |'{3}(?:[^\\]|\\.|\n)+?'{3} # Triple-quoted strings (')
+ |"{3}(?:[^\\]|\\.|\n)+?"{3} # Triple-quoted strings (")
+ |\#.* # Comments
+ )''', re.VERBOSE)
+
+ def prepare(self, escape_func=html_escape, noescape=False, **kwargs):
+ self.cache = {}
+ enc = self.encoding
+ self._str = lambda x: touni(x, enc)
+ self._escape = lambda x: escape_func(touni(x, enc))
+ if noescape:
+ self._str, self._escape = self._escape, self._str
+
+ @classmethod
+ def split_comment(cls, code):
+ """ Removes comments (#...) from python code. """
+ if '#' not in code: return code
+ #: Remove comments only (leave quoted strings as they are)
+ subf = lambda m: '' if m.group(0)[0]=='#' else m.group(0)
+ return re.sub(cls.re_pytokens, subf, code)
+
+ @cached_property
+ def co(self):
+ return compile(self.code, self.filename or '<string>', 'exec')
+
+ @cached_property
+ def code(self):
+ stack = [] # Current Code indentation
+ lineno = 0 # Current line of code
+ ptrbuffer = [] # Buffer for printable strings and token tuple instances
+ codebuffer = [] # Buffer for generated python code
+ multiline = dedent = oneline = False
+ template = self.source or open(self.filename, 'rb').read()
+
+ def yield_tokens(line):
+ for i, part in enumerate(re.split(r'\{\{(.*?)\}\}', line)):
+ if i % 2:
+ if part.startswith('!'): yield 'RAW', part[1:]
+ else: yield 'CMD', part
+ else: yield 'TXT', part
+
+ def flush(): # Flush the ptrbuffer
+ if not ptrbuffer: return
+ cline = ''
+ for line in ptrbuffer:
+ for token, value in line:
+ if token == 'TXT': cline += repr(value)
+ elif token == 'RAW': cline += '_str(%s)' % value
+ elif token == 'CMD': cline += '_escape(%s)' % value
+ cline += ', '
+ cline = cline[:-2] + '\\\n'
+ cline = cline[:-2]
+ if cline[:-1].endswith('\\\\\\\\\\n'):
+ cline = cline[:-7] + cline[-1] # 'nobr\\\\\n' --> 'nobr'
+ cline = '_printlist([' + cline + '])'
+ del ptrbuffer[:] # Do this before calling code() again
+ code(cline)
+
+ def code(stmt):
+ for line in stmt.splitlines():
+ codebuffer.append(' ' * len(stack) + line.strip())
+
+ for line in template.splitlines(True):
+ lineno += 1
+ line = touni(line, self.encoding)
+ sline = line.lstrip()
+ if lineno <= 2:
+ m = re.match(r"%\s*#.*coding[:=]\s*([-\w.]+)", sline)
+ if m: self.encoding = m.group(1)
+ if m: line = line.replace('coding','coding (removed)')
+ if sline and sline[0] == '%' and sline[:2] != '%%':
+ line = line.split('%',1)[1].lstrip() # Full line following the %
+ cline = self.split_comment(line).strip()
+ cmd = re.split(r'[^a-zA-Z0-9_]', cline)[0]
+ flush() # You are actually reading this? Good luck, it's a mess :)
+ if cmd in self.blocks or multiline:
+ cmd = multiline or cmd
+ dedent = cmd in self.dedent_blocks # "else:"
+ if dedent and not oneline and not multiline:
+ cmd = stack.pop()
+ code(line)
+ oneline = not cline.endswith(':') # "if 1: pass"
+ multiline = cmd if cline.endswith('\\') else False
+ if not oneline and not multiline:
+ stack.append(cmd)
+ elif cmd == 'end' and stack:
+ code('#end(%s) %s' % (stack.pop(), line.strip()[3:]))
+ elif cmd == 'include':
+ p = cline.split(None, 2)[1:]
+ if len(p) == 2:
+ code("_=_include(%s, _stdout, %s)" % (repr(p[0]), p[1]))
+ elif p:
+ code("_=_include(%s, _stdout)" % repr(p[0]))
+ else: # Empty %include -> reverse of %rebase
+ code("_printlist(_base)")
+ elif cmd == 'rebase':
+ p = cline.split(None, 2)[1:]
+ if len(p) == 2:
+ code("globals()['_rebase']=(%s, dict(%s))" % (repr(p[0]), p[1]))
+ elif p:
+ code("globals()['_rebase']=(%s, {})" % repr(p[0]))
+ else:
+ code(line)
+ else: # Line starting with text (not '%') or '%%' (escaped)
+ if line.strip().startswith('%%'):
+ line = line.replace('%%', '%', 1)
+ ptrbuffer.append(yield_tokens(line))
+ flush()
+ return '\n'.join(codebuffer) + '\n'
+
+ def subtemplate(self, _name, _stdout, *args, **kwargs):
+ for dictarg in args: kwargs.update(dictarg)
+ if _name not in self.cache:
+ self.cache[_name] = self.__class__(name=_name, lookup=self.lookup)
+ return self.cache[_name].execute(_stdout, kwargs)
+
+ def execute(self, _stdout, *args, **kwargs):
+ for dictarg in args: kwargs.update(dictarg)
+ env = self.defaults.copy()
+ env.update({'_stdout': _stdout, '_printlist': _stdout.extend,
+ '_include': self.subtemplate, '_str': self._str,
+ '_escape': self._escape, 'get': env.get,
+ 'setdefault': env.setdefault, 'defined': env.__contains__})
+ env.update(kwargs)
+ eval(self.co, env)
+ if '_rebase' in env:
+ subtpl, rargs = env['_rebase']
+ rargs['_base'] = _stdout[:] #copy stdout
+ del _stdout[:] # clear stdout
+ return self.subtemplate(subtpl,_stdout,rargs)
+ return env
+
+ def render(self, *args, **kwargs):
+ """ Render the template using keyword arguments as local variables. """
+ for dictarg in args: kwargs.update(dictarg)
+ stdout = []
+ self.execute(stdout, kwargs)
+ return ''.join(stdout)
+
+
+def template(*args, **kwargs):
+ '''
+ Get a rendered template as a string iterator.
+ You can use a name, a filename or a template string as first parameter.
+ Template rendering arguments can be passed as dictionaries
+ or directly (as keyword arguments).
+ '''
+ tpl = args[0] if args else None
+ template_adapter = kwargs.pop('template_adapter', SimpleTemplate)
+ if tpl not in TEMPLATES or DEBUG:
+ settings = kwargs.pop('template_settings', {})
+ lookup = kwargs.pop('template_lookup', TEMPLATE_PATH)
+ if isinstance(tpl, template_adapter):
+ TEMPLATES[tpl] = tpl
+ if settings: TEMPLATES[tpl].prepare(**settings)
+ elif "\n" in tpl or "{" in tpl or "%" in tpl or '$' in tpl:
+ TEMPLATES[tpl] = template_adapter(source=tpl, lookup=lookup, **settings)
+ else:
+ TEMPLATES[tpl] = template_adapter(name=tpl, lookup=lookup, **settings)
+ if not TEMPLATES[tpl]:
+ abort(500, 'Template (%s) not found' % tpl)
+ for dictarg in args[1:]: kwargs.update(dictarg)
+ return TEMPLATES[tpl].render(kwargs)
+
+mako_template = functools.partial(template, template_adapter=MakoTemplate)
+cheetah_template = functools.partial(template, template_adapter=CheetahTemplate)
+jinja2_template = functools.partial(template, template_adapter=Jinja2Template)
+simpletal_template = functools.partial(template, template_adapter=SimpleTALTemplate)
+
+
+def view(tpl_name, **defaults):
+ ''' Decorator: renders a template for a handler.
+ The handler can control its behavior like that:
+
+ - return a dict of template vars to fill out the template
+ - return something other than a dict and the view decorator will not
+ process the template, but return the handler result as is.
+ This includes returning a HTTPResponse(dict) to get,
+ for instance, JSON with autojson or other castfilters.
+ '''
+ def decorator(func):
+ @functools.wraps(func)
+ def wrapper(*args, **kwargs):
+ result = func(*args, **kwargs)
+ if isinstance(result, (dict, DictMixin)):
+ tplvars = defaults.copy()
+ tplvars.update(result)
+ return template(tpl_name, **tplvars)
+ return result
+ return wrapper
+ return decorator
+
+mako_view = functools.partial(view, template_adapter=MakoTemplate)
+cheetah_view = functools.partial(view, template_adapter=CheetahTemplate)
+jinja2_view = functools.partial(view, template_adapter=Jinja2Template)
+simpletal_view = functools.partial(view, template_adapter=SimpleTALTemplate)
+
+
+
+
+
+
+###############################################################################
+# Constants and Globals ########################################################
+###############################################################################
+
+
+TEMPLATE_PATH = ['./', './views/']
+TEMPLATES = {}
+DEBUG = False
+NORUN = False # If set, run() does nothing. Used by load_app()
+
+#: A dict to map HTTP status codes (e.g. 404) to phrases (e.g. 'Not Found')
+HTTP_CODES = httplib.responses
+HTTP_CODES[418] = "I'm a teapot" # RFC 2324
+HTTP_CODES[428] = "Precondition Required"
+HTTP_CODES[429] = "Too Many Requests"
+HTTP_CODES[431] = "Request Header Fields Too Large"
+HTTP_CODES[511] = "Network Authentication Required"
+_HTTP_STATUS_LINES = dict((k, '%d %s'%(k,v)) for (k,v) in HTTP_CODES.items())
+
+#: The default template used for error pages. Override with @error()
+ERROR_PAGE_TEMPLATE = """
+%try:
+ %from bottle import DEBUG, HTTP_CODES, request, touni
+ %status_name = HTTP_CODES.get(e.status, 'Unknown').title()
+ <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
+ <html>
+ <head>
+ <title>Error {{e.status}}: {{status_name}}</title>
+ <style type="text/css">
+ html {background-color: #eee; font-family: sans;}
+ body {background-color: #fff; border: 1px solid #ddd;
+ padding: 15px; margin: 15px;}
+ pre {background-color: #eee; border: 1px solid #ddd; padding: 5px;}
+ </style>
+ </head>
+ <body>
+ <h1>Error {{e.status}}: {{status_name}}</h1>
+ <p>Sorry, the requested URL <tt>{{repr(request.url)}}</tt>
+ caused an error:</p>
+ <pre>{{e.output}}</pre>
+ %if DEBUG and e.exception:
+ <h2>Exception:</h2>
+ <pre>{{repr(e.exception)}}</pre>
+ %end
+ %if DEBUG and e.traceback:
+ <h2>Traceback:</h2>
+ <pre>{{e.traceback}}</pre>
+ %end
+ </body>
+ </html>
+%except ImportError:
+ <b>ImportError:</b> Could not generate the error page. Please add bottle to
+ the import path.
+%end
+"""
+
+#: A thread-safe instance of :class:`LocalRequest`. If accessed from within a
+#: request callback, this instance always refers to the *current* request
+#: (even on a multithreaded server).
+request = LocalRequest()
+
+#: A thread-safe instance of :class:`LocalResponse`. It is used to change the
+#: HTTP response for the *current* request.
+response = LocalResponse()
+
+#: A thread-safe namespace. Not used by Bottle.
+local = threading.local()
+
+# Initialize app stack (create first empty Bottle app)
+# BC: 0.6.4 and needed for run()
+app = default_app = AppStack()
+app.push()
+
+#: A virtual package that redirects import statements.
+#: Example: ``import bottle.ext.sqlite`` actually imports `bottle_sqlite`.
+ext = _ImportRedirect(__name__+'.ext', 'bottle_%s').module
+
+if __name__ == '__main__':
+ opt, args, parser = _cmd_options, _cmd_args, _cmd_parser
+ if opt.version:
+ _stdout('Bottle %s\n'%__version__)
+ sys.exit(0)
+ if not args:
+ parser.print_help()
+ _stderr('\nError: No application specified.\n')
+ sys.exit(1)
+
+ sys.path.insert(0, '.')
+ sys.modules.setdefault('bottle', sys.modules['__main__'])
+
+ host, port = (opt.bind or 'localhost'), 8080
+ if ':' in host:
+ host, port = host.rsplit(':', 1)
+
+ run(args[0], host=host, port=port, server=opt.server,
+ reloader=opt.reload, plugins=opt.plugin, debug=opt.debug)
+
+
+
+
+# THE END
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diff --git a/impattern/im/imdither/dithers/a38.png b/impattern/im/imdither/dithers/a38.png
new file mode 100755
index 0000000..3e03424
--- /dev/null
+++ b/impattern/im/imdither/dithers/a38.png
Binary files differ
diff --git a/impattern/im/imdither/dithers/a39.png b/impattern/im/imdither/dithers/a39.png
new file mode 100755
index 0000000..a802ae0
--- /dev/null
+++ b/impattern/im/imdither/dithers/a39.png
Binary files differ
diff --git a/impattern/im/imdither/dithers/a4.png b/impattern/im/imdither/dithers/a4.png
new file mode 100755
index 0000000..943ecac
--- /dev/null
+++ b/impattern/im/imdither/dithers/a4.png
Binary files differ
diff --git a/impattern/im/imdither/dithers/a40.png b/impattern/im/imdither/dithers/a40.png
new file mode 100755
index 0000000..7e3f149
--- /dev/null
+++ b/impattern/im/imdither/dithers/a40.png
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diff --git a/impattern/im/imdither/dithers/a41.png b/impattern/im/imdither/dithers/a41.png
new file mode 100755
index 0000000..95a7558
--- /dev/null
+++ b/impattern/im/imdither/dithers/a41.png
Binary files differ
diff --git a/impattern/im/imdither/dithers/a5.png b/impattern/im/imdither/dithers/a5.png
new file mode 100755
index 0000000..c0d0801
--- /dev/null
+++ b/impattern/im/imdither/dithers/a5.png
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diff --git a/impattern/im/imdither/dithers/a6.png b/impattern/im/imdither/dithers/a6.png
new file mode 100755
index 0000000..414ebb4
--- /dev/null
+++ b/impattern/im/imdither/dithers/a6.png
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diff --git a/impattern/im/imdither/dithers/a7.png b/impattern/im/imdither/dithers/a7.png
new file mode 100755
index 0000000..e93e21f
--- /dev/null
+++ b/impattern/im/imdither/dithers/a7.png
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diff --git a/impattern/im/imdither/dithers/a8.png b/impattern/im/imdither/dithers/a8.png
new file mode 100755
index 0000000..8fa69bb
--- /dev/null
+++ b/impattern/im/imdither/dithers/a8.png
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diff --git a/impattern/im/imdither/dithers/a9.png b/impattern/im/imdither/dithers/a9.png
new file mode 100755
index 0000000..98c81ad
--- /dev/null
+++ b/impattern/im/imdither/dithers/a9.png
Binary files differ
diff --git a/impattern/im/imdither/downloader.pyc b/impattern/im/imdither/downloader.pyc
new file mode 100755
index 0000000..4dd0f3f
--- /dev/null
+++ b/impattern/im/imdither/downloader.pyc
Binary files differ
diff --git a/impattern/im/imdither/gallery_isotope_config.js?v b/impattern/im/imdither/gallery_isotope_config.js?v
new file mode 100644
index 0000000..ab622a9
--- /dev/null
+++ b/impattern/im/imdither/gallery_isotope_config.js?v
@@ -0,0 +1,186 @@
+
+$.Isotope.prototype._getCenteredMasonryColumns = function() {
+ this.width = this.element.width();
+
+ var parentWidth = this.element.parent().width();
+
+ // i.e. options.masonry && options.masonry.columnWidth
+ var colW = this.options.masonry && this.options.masonry.columnWidth ||
+ // or use the size of the first item
+ this.$filteredAtoms.outerWidth(true) ||
+ // if there's no items, use size of container
+ parentWidth;
+
+ var cols = Math.floor( parentWidth / colW );
+ cols = Math.max( cols, 1 );
+
+ // i.e. this.masonry.cols = ....
+ this.masonry.cols = cols;
+ // i.e. this.masonry.columnWidth = ...
+ this.masonry.columnWidth = colW;
+ };
+
+ $.Isotope.prototype._masonryReset = function() {
+ // layout-specific props
+ this.masonry = {};
+ // FIXME shouldn't have to call this again
+ this._getCenteredMasonryColumns();
+ var i = this.masonry.cols;
+ this.masonry.colYs = [];
+ while (i--) {
+ this.masonry.colYs.push( 0 );
+ }
+ };
+
+ $.Isotope.prototype._masonryResizeChanged = function() {
+ var prevColCount = this.masonry.cols;
+ // get updated colCount
+ this._getCenteredMasonryColumns();
+ return ( this.masonry.cols !== prevColCount );
+ };
+
+ $.Isotope.prototype._masonryGetContainerSize = function() {
+ var unusedCols = 0,
+ i = this.masonry.cols;
+ // count unused columns
+ while ( --i ) {
+ if ( this.masonry.colYs[i] !== 0 ) {
+ break;
+ }
+ unusedCols++;
+ }
+
+ return {
+ height : Math.max.apply( Math, this.masonry.colYs ),
+ // fit container to columns that have been used;
+ width : (this.masonry.cols - unusedCols) * this.masonry.columnWidth
+ };
+ };
+
+
+//and once the jquery has loaded...
+$(function(){
+
+ var $container = $('#images');
+
+
+ // add randomish size classes
+ $container.find('.pb').each(function(){
+ var $this = $(this);
+
+ number = parseInt( $this.height(), 10 );
+ if ( number % 7 % 2 === 1 ) {
+ $this.addClass('width2');
+ }
+ if ( number % 3 === 0 ) {
+ $this.addClass('height2');
+ }
+ });
+
+ $container.isotope({
+ itemSelector : '.pb',
+ sortAscending : false,
+ masonry : {
+ columnWidth : 120
+ },
+ getSortData : {
+ date : function( $elem ) {
+ src = $elem.attr('src');
+ var re = /_[0-9]{10}/g;
+ var matches = src.match(re)
+ for (var i=0;i<matches.length;i++){
+ matches[i] = matches[i].replace(/_/g,"");
+ }
+ //mite be wrong FIXME?
+ matches.sort(function(a,b){return b-a});
+ return matches[0];
+
+ },
+ username : function( $elem ) {
+ return $elem.attr('username');
+ },
+ height : function( $elem ) {
+ return $elem.height();
+ },
+ width : function( $elem ) {
+ return $elem.width();
+ },
+ gif : function ( $elem ) {
+ src = $elem.attr('src');
+ var re = /\.gif$/;
+ if (re.test(src)){
+ return 1;
+ }else{
+ return 0;
+ }
+
+ }
+ }
+ });
+ var sorter = {
+ date: function(){$container.isotope({sortBy: "date"})},
+ username: function(){$container.isotope({sortBy: "username"})},
+ height: function(){$container.isotope({sortBy: "height"})},
+ width: function(){$container.isotope({sortBy: "width"})},
+ gif:function(){$container.isotope({sortBy: "gif"})},
+ shuffle: function(){$container.isotope("shuffle")},
+ lombada: function(){
+ var min = 4; var max = 14;
+ var limit = Math.floor(Math.random() * (max - min + 1)) + min;
+
+ var count = 0;
+ var t = setInterval(function(){
+ $container.isotope("shuffle")
+ if (count == limit){
+ clearInterval(t);
+ }
+ count += 1;
+ }, 100)
+
+ }
+ }
+
+
+ $(".sorting-options").each(function(){
+ var $this = $(this);
+ $this.click(function(){
+ var func = $this.attr("id")
+ sorter[func]();
+ })
+ });
+
+// $container.isotope( 'insert', $newEls );
+// $container.append( $newEls ).isotope( 'appended', $newEls );
+ // change size of clicked element
+ $container.delegate( '.bg', 'click', function(){
+ //FIXME add css here
+ $(this).toggleClass('large');
+ $container.isotope('reLayout');
+ });
+
+ // toggle variable sizes of all elements
+ $('#toggle-sizes').find('a').click(function(){
+ $container
+ //FIXME add css here
+ .toggleClass('variable-sizes')
+ .isotope('reLayout');
+ return false;
+ });
+ $(document).ready(function(){ sorter.date(); $container.isotope('reLayout');});
+ $("img").load(function(){
+ $(this).css("display", "inline-block");
+ $container.isotope('reLayout');
+ })
+ window.onload = function(){
+ $(".isotope, .isotope .isotope-item").css({
+ "-webkit-transition-duration": "0.8s",
+ "-moz-transition-duration": "0.8s",
+ "-ms-transition-duration": "0.8s",
+ "-o-transition-duration": "0.8s",
+ "transition-duration": "0.8s"
+
+ });
+ };
+
+ });
+
diff --git a/impattern/im/imdither/gallery_style.css b/impattern/im/imdither/gallery_style.css
new file mode 100644
index 0000000..2d78a0e
--- /dev/null
+++ b/impattern/im/imdither/gallery_style.css
@@ -0,0 +1,51 @@
+/**** Isotope Filtering ****/
+
+.isotope-item {
+ z-index: 2;
+}
+
+.isotope-hidden.isotope-item {
+ pointer-events: none;
+ z-index: 1;
+}
+
+/**** Isotope CSS3 transitions ****/
+
+.isotope,
+.isotope .isotope-item {
+ -webkit-transition-duration: 0.3s;
+ -moz-transition-duration: 0.3s;
+ -ms-transition-duration: 0.3s;
+ -o-transition-duration: 0.3s;
+ transition-duration: 0.3s;
+}
+
+
+.isotope {
+ -webkit-transition-property: height, width;
+ -moz-transition-property: height, width;
+ -ms-transition-property: height, width;
+ -o-transition-property: height, width;
+ transition-property: height, width;
+}
+
+.isotope .isotope-item {
+ -webkit-transition-property: -webkit-transform, opacity;
+ -moz-transition-property: -moz-transform, opacity;
+ -ms-transition-property: -ms-transform, opacity;
+ -o-transition-property: -o-transform, opacity;
+ transition-property: transform, opacity;
+}
+
+/**** disabling Isotope CSS3 transitions ****/
+
+.isotope.no-transition,
+.isotope.no-transition .isotope-item,
+.isotope .isotope-item.no-transition {
+ -webkit-transition-duration: 0s;
+ -moz-transition-duration: 0s;
+ -ms-transition-duration: 0s;
+ -o-transition-duration: 0s;
+ transition-duration: 0s;
+}
+
diff --git a/impattern/im/imdither/imdither_tests.py b/impattern/im/imdither/imdither_tests.py
new file mode 100755
index 0000000..ee18b8d
--- /dev/null
+++ b/impattern/im/imdither/imdither_tests.py
@@ -0,0 +1,17 @@
+#!/usr/bin/perl
+use LWP::UserAgent;
+use CGI;
+use Data::Dumper;
+
+my $URL = "http://localhost/cgi-bin/imdither.py";
+
+
+
+
+my $ua = LWP::UserAgent->new();
+my $response = $ua->post( $URL, { } );
+my $content = $response->decoded_content();
+
+my $cgi = CGI->new();
+print $cgi->header(), $content;
+
diff --git a/impattern/im/imdither/index.html b/impattern/im/imdither/index.html
new file mode 100755
index 0000000..fe4c2e1
--- /dev/null
+++ b/impattern/im/imdither/index.html
@@ -0,0 +1,61 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
+<html>
+<head>
+ <script src="jquery.min.js"></script>
+ <script src="jquery.masonry.min.js"></script>
+ <style type="text/css">
+ .dithers{
+ float: left;
+ }
+ .master{
+ background: yellow;
+ }
+
+
+ </style>
+ <link href="style.css" rel="stylesheet" type="text/css"></link>
+ <script type="text/javascript" src="jquery.isotope.min.js"></script>
+ <script type="text/javascript" src="isotope_config.js"></script>
+<!-- <script type="text/javascript" src="/js/jquery.isotope.min.js"></script>-->
+<!-- <script type="text/javascript" src="/js/gallery_isotope_config.js"></script>-->
+ <script type="text/javascript"/>
+ $(function(){
+ $.ajax({
+ url: "/cgi-bin/imditherconf.cgi",
+ success: function(dithers){
+ var ditherbin = document.getElementById("dithers")
+ for (i in dithers){
+ var ditherWrapper = document.createElement("div");
+ ditherWrapper.style.backgroundImage = "url(dithers/"+dithers[i]+")";
+ ditherWrapper.style.width = "20";
+ ditherWrapper.style.height = "40";
+
+ ditherWrapper.id = dithers[i].replace(/\.[a-zA-Z]$/, "");
+ ditherWrapper.className = "dither";
+ document.getElementById("dithers").appendChild(ditherWrapper);
+ }
+
+
+ },
+ dataType: 'json'
+ });
+
+ })
+
+ </script>
+</head>
+<body>
+ <div id="dithers" class="isotope">
+
+
+
+ </div>
+
+</body>
+</html>
+
+
+
+
+
+
diff --git a/impattern/im/imdither/isotope_config.js b/impattern/im/imdither/isotope_config.js
new file mode 100644
index 0000000..b90587d
--- /dev/null
+++ b/impattern/im/imdither/isotope_config.js
@@ -0,0 +1,131 @@
+$.Isotope.prototype._getCenteredMasonryColumns = function() {
+ this.width = this.element.width();
+
+ var parentWidth = this.element.parent().width();
+
+ // i.e. options.masonry && options.masonry.columnWidth
+ var colW = this.options.masonry && this.options.masonry.columnWidth ||
+ // or use the size of the first item
+ this.$filteredAtoms.outerWidth(true) ||
+ // if there's no items, use size of container
+ parentWidth;
+
+ var cols = Math.floor( parentWidth / colW );
+ cols = Math.max( cols, 1 );
+
+ // i.e. this.masonry.cols = ....
+ this.masonry.cols = cols;
+ // i.e. this.masonry.columnWidth = ...
+ this.masonry.columnWidth = colW;
+ };
+
+ $.Isotope.prototype._masonryReset = function() {
+ // layout-specific props
+ this.masonry = {};
+ // FIXME shouldn't have to call this again
+ this._getCenteredMasonryColumns();
+ var i = this.masonry.cols;
+ this.masonry.colYs = [];
+ while (i--) {
+ this.masonry.colYs.push( 0 );
+ }
+ };
+
+ $.Isotope.prototype._masonryResizeChanged = function() {
+ var prevColCount = this.masonry.cols;
+ // get updated colCount
+ this._getCenteredMasonryColumns();
+ return ( this.masonry.cols !== prevColCount );
+ };
+
+ $.Isotope.prototype._masonryGetContainerSize = function() {
+ var unusedCols = 0,
+ i = this.masonry.cols;
+ // count unused columns
+ while ( --i ) {
+ if ( this.masonry.colYs[i] !== 0 ) {
+ break;
+ }
+ unusedCols++;
+ }
+
+ return {
+ height : Math.max.apply( Math, this.masonry.colYs ),
+ // fit container to columns that have been used;
+ width : (this.masonry.cols - unusedCols) * this.masonry.columnWidth
+ };
+ };
+
+
+//and once the jquery has loaded...
+$(function(){
+
+ var $container = $('#dithers');
+
+
+ // add randomish size classes
+
+ $container.isotope({
+ itemSelector : '.dither',
+ sortAscending : false,
+ masonry : {
+ columnWidth : 120
+ },
+ getSortData : {
+// date : function( $elem ) {
+// username : function( $elem ) {
+// return $elem.attr('username');
+// },
+// height : function( $elem ) {
+// return $elem.height();
+// },
+// width : function( $elem ) {
+// return $elem.width();
+// },
+// gif : function ( $elem ) {
+// src = $elem.attr('src');
+// var re = /\.gif$/;
+// if (re.test(src)){
+// return 1;
+// }else{
+// return 0;
+// }
+
+// }
+ }
+ });
+ var sorter = {
+// date: function(){$container.isotope({sortBy: "date"})},
+// username: function(){$container.isotope({sortBy: "username"})},
+// height: function(){$container.isotope({sortBy: "height"})},
+// width: function(){$container.isotope({sortBy: "width"})},
+// gif:function(){$container.isotope({sortBy: "gif"})},
+// shuffle: function(){$container.isotope("shuffle")},
+// lombada: function(){
+// var min = 4; var max = 14;
+// var limit = Math.floor(Math.random() * (max - min + 1)) + min;
+//
+// var count = 0;
+// var t = setInterval(function(){
+// $container.isotope("shuffle")
+// if (count == limit){
+// clearInterval(t);
+// }
+// count += 1;
+// }, 100)
+
+// }
+ }
+
+ $container.delegate( '.dither', 'click', function(){
+ //FIXME add css here
+ $(this).toggleClass('large');
+ $container.isotope('reLayout');
+ });
+
+ // toggle variable sizes of all elements
+ $(document).ready(function(){
+ $container.isotope('reLayout');
+ });
+ });
+
diff --git a/impattern/im/imdither/jquery-1.10.1.min.js b/impattern/im/imdither/jquery-1.10.1.min.js
new file mode 100755
index 0000000..e407e76
--- /dev/null
+++ b/impattern/im/imdither/jquery-1.10.1.min.js
@@ -0,0 +1,6 @@
+/*! jQuery v1.10.1 | (c) 2005, 2013 jQuery Foundation, Inc. | jquery.org/license
+//@ sourceMappingURL=jquery-1.10.1.min.map
+*/
+(function(e,t){var n,r,i=typeof t,o=e.location,a=e.document,s=a.documentElement,l=e.jQuery,u=e.$,c={},p=[],f="1.10.1",d=p.concat,h=p.push,g=p.slice,m=p.indexOf,y=c.toString,v=c.hasOwnProperty,b=f.trim,x=function(e,t){return new x.fn.init(e,t,r)},w=/[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source,T=/\S+/g,C=/^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,N=/^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/,k=/^<(\w+)\s*\/?>(?:<\/\1>|)$/,E=/^[\],:{}\s]*$/,S=/(?:^|:|,)(?:\s*\[)+/g,A=/\\(?:["\\\/bfnrt]|u[\da-fA-F]{4})/g,j=/"[^"\\\r\n]*"|true|false|null|-?(?:\d+\.|)\d+(?:[eE][+-]?\d+|)/g,D=/^-ms-/,L=/-([\da-z])/gi,H=function(e,t){return t.toUpperCase()},q=function(e){(a.addEventListener||"load"===e.type||"complete"===a.readyState)&&(_(),x.ready())},_=function(){a.addEventListener?(a.removeEventListener("DOMContentLoaded",q,!1),e.removeEventListener("load",q,!1)):(a.detachEvent("onreadystatechange",q),e.detachEvent("onload",q))};x.fn=x.prototype={jquery:f,constructor:x,init:function(e,n,r){var i,o;if(!e)return 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diff --git a/impattern/im/imdither/jquery.isotope.min.js b/impattern/im/imdither/jquery.isotope.min.js
new file mode 100644
index 0000000..ea4afad
--- /dev/null
+++ b/impattern/im/imdither/jquery.isotope.min.js
@@ -0,0 +1,13 @@
+/**
+ * Isotope v1.5.25
+ * An exquisite jQuery plugin for magical layouts
+ * http://isotope.metafizzy.co
+ *
+ * Commercial use requires one-time purchase of a commercial license
+ * http://isotope.metafizzy.co/docs/license.html
+ *
+ * Non-commercial use is licensed under the MIT License
+ *
+ * Copyright 2013 Metafizzy
+ */
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v=["width","height"],w=b(a);b.Isotope.settings={resizable:!0,layoutMode:"masonry",containerClass:"isotope",itemClass:"isotope-item",hiddenClass:"isotope-hidden",hiddenStyle:{opacity:0,scale:.001},visibleStyle:{opacity:1,scale:1},containerStyle:{position:"relative",overflow:"hidden"},animationEngine:"best-available",animationOptions:{queue:!1,duration:800},sortBy:"original-order",sortAscending:!0,resizesContainer:!0,transformsEnabled:!0,itemPositionDataEnabled:!1},b.Isotope.prototype={_create:function(a){this.options=b.extend({},b.Isotope.settings,a),this.styleQueue=[],this.elemCount=0;var c=this.element[0].style;this.originalStyle={};var d=v.slice(0);for(var e in this.options.containerStyle)d.push(e);for(var f=0,g=d.length;f<g;f++)e=d[f],this.originalStyle[e]=c[e]||"";this.element.css(this.options.containerStyle),this._updateAnimationEngine(),this._updateUsingTransforms();var h={"original-order":function(a,b){return b.elemCount++,b.elemCount},random:function(){return 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d=this.getPositionStyles(b,c);this.styleQueue.push({$el:a,style:d}),this.options.itemPositionDataEnabled&&a.data("isotope-item-position",{x:b,y:c})},layout:function(a,b){var c=this.options.layoutMode;this["_"+c+"Layout"](a);if(this.options.resizesContainer){var d=this["_"+c+"GetContainerSize"]();this.styleQueue.push({$el:this.element,style:d})}this._processStyleQueue(a,b),this.isLaidOut=!0},_processStyleQueue:function(a,c){var d=this.isLaidOut?this.isUsingJQueryAnimation?"animate":"css":"css",f=this.options.animationOptions,g=this.options.onLayout,h,i,j,k;i=function(a,b){b.$el[d](b.style,f)};if(this._isInserting&&this.isUsingJQueryAnimation)i=function(a,b){h=b.$el.hasClass("no-transition")?"css":d,b.$el[h](b.style,f)};else if(c||g||f.complete){var l=!1,m=[c,g,f.complete],n=this;j=!0,k=function(){if(l)return;var b;for(var c=0,d=m.length;c<d;c++)b=m[c],typeof b=="function"&&b.call(n.element,a,n);l=!0};if(this.isUsingJQueryAnimation&&d==="animate")f.complete=k,j=!1;else 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c=this,d=c.masonryHorizontal;a.each(function(){var a=b(this),e=Math.ceil(a.outerHeight(!0)/d.rowHeight);e=Math.min(e,d.rows);if(e===1)c._masonryHorizontalPlaceBrick(a,d.rowXs);else{var f=d.rows+1-e,g=[],h,i;for(i=0;i<f;i++)h=d.rowXs.slice(i,i+e),g[i]=Math.max.apply(Math,h);c._masonryHorizontalPlaceBrick(a,g)}})},_masonryHorizontalPlaceBrick:function(a,b){var c=Math.min.apply(Math,b),d=0;for(var e=0,f=b.length;e<f;e++)if(b[e]===c){d=e;break}var g=c,h=this.masonryHorizontal.rowHeight*d;this._pushPosition(a,g,h);var i=c+a.outerWidth(!0),j=this.masonryHorizontal.rows+1-f;for(e=0;e<j;e++)this.masonryHorizontal.rowXs[d+e]=i},_masonryHorizontalGetContainerSize:function(){var a=Math.max.apply(Math,this.masonryHorizontal.rowXs);return{width:a}},_masonryHorizontalResizeChanged:function(){return this._checkIfSegmentsChanged(!0)},_fitColumnsReset:function(){this.fitColumns={x:0,y:0,width:0}},_fitColumnsLayout:function(a){var c=this,d=this.element.height(),e=this.fitColumns;a.each(function(){var 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diff --git a/impattern/im/imdither/jquery.masonry.min.js b/impattern/im/imdither/jquery.masonry.min.js
new file mode 100755
index 0000000..57c081c
--- /dev/null
+++ b/impattern/im/imdither/jquery.masonry.min.js
@@ -0,0 +1,10 @@
+/**
+ * jQuery Masonry v2.1.08
+ * A dynamic layout plugin for jQuery
+ * The flip-side of CSS Floats
+ * http://masonry.desandro.com
+ *
+ * Licensed under the MIT license.
+ * Copyright 2012 David DeSandro
+ */
+(function(e,t,n){"use strict";var r=t.event,i;r.special.smartresize={setup:function(){t(this).bind("resize",r.special.smartresize.handler)},teardown:function(){t(this).unbind("resize",r.special.smartresize.handler)},handler:function(e,t){var n=this,s=arguments;e.type="smartresize",i&&clearTimeout(i),i=setTimeout(function(){r.dispatch.apply(n,s)},t==="execAsap"?0:100)}},t.fn.smartresize=function(e){return e?this.bind("smartresize",e):this.trigger("smartresize",["execAsap"])},t.Mason=function(e,n){this.element=t(n),this._create(e),this._init()},t.Mason.settings={isResizable:!0,isAnimated:!1,animationOptions:{queue:!1,duration:500},gutterWidth:0,isRTL:!1,isFitWidth:!1,containerStyle:{position:"relative"}},t.Mason.prototype={_filterFindBricks:function(e){var t=this.options.itemSelector;return t?e.filter(t).add(e.find(t)):e},_getBricks:function(e){var t=this._filterFindBricks(e).css({position:"absolute"}).addClass("masonry-brick");return t},_create:function(n){this.options=t.extend(!0,{},t.Mason.settings,n),this.styleQueue=[];var r=this.element[0].style;this.originalStyle={height:r.height||""};var i=this.options.containerStyle;for(var s in i)this.originalStyle[s]=r[s]||"";this.element.css(i),this.horizontalDirection=this.options.isRTL?"right":"left";var o=this.element.css("padding-"+this.horizontalDirection),u=this.element.css("padding-top");this.offset={x:o?parseInt(o,10):0,y:u?parseInt(u,10):0},this.isFluid=this.options.columnWidth&&typeof this.options.columnWidth=="function";var a=this;setTimeout(function(){a.element.addClass("masonry")},0),this.options.isResizable&&t(e).bind("smartresize.masonry",function(){a.resize()}),this.reloadItems()},_init:function(e){this._getColumns(),this._reLayout(e)},option:function(e,n){t.isPlainObject(e)&&(this.options=t.extend(!0,this.options,e))},layout:function(e,t){for(var n=0,r=e.length;n<r;n++)this._placeBrick(e[n]);var i={};i.height=Math.max.apply(Math,this.colYs);if(this.options.isFitWidth){var s=0;n=this.cols;while(--n){if(this.colYs[n]!==0)break;s++}i.width=(this.cols-s)*this.columnWidth-this.options.gutterWidth}this.styleQueue.push({$el:this.element,style:i});var o=this.isLaidOut?this.options.isAnimated?"animate":"css":"css",u=this.options.animationOptions,a;for(n=0,r=this.styleQueue.length;n<r;n++)a=this.styleQueue[n],a.$el[o](a.style,u);this.styleQueue=[],t&&t.call(e),this.isLaidOut=!0},_getColumns:function(){var e=this.options.isFitWidth?this.element.parent():this.element,t=e.width();this.columnWidth=this.isFluid?this.options.columnWidth(t):this.options.columnWidth||this.$bricks.outerWidth(!0)||t,this.columnWidth+=this.options.gutterWidth,this.cols=Math.floor((t+this.options.gutterWidth)/this.columnWidth),this.cols=Math.max(this.cols,1)},_placeBrick:function(e){var n=t(e),r,i,s,o,u;r=Math.ceil(n.outerWidth(!0)/this.columnWidth),r=Math.min(r,this.cols);if(r===1)s=this.colYs;else{i=this.cols+1-r,s=[];for(u=0;u<i;u++)o=this.colYs.slice(u,u+r),s[u]=Math.max.apply(Math,o)}var a=Math.min.apply(Math,s),f=0;for(var l=0,c=s.length;l<c;l++)if(s[l]===a){f=l;break}var h={top:a+this.offset.y};h[this.horizontalDirection]=this.columnWidth*f+this.offset.x,this.styleQueue.push({$el:n,style:h});var p=a+n.outerHeight(!0),d=this.cols+1-c;for(l=0;l<d;l++)this.colYs[f+l]=p},resize:function(){var e=this.cols;this._getColumns(),(this.isFluid||this.cols!==e)&&this._reLayout()},_reLayout:function(e){var t=this.cols;this.colYs=[];while(t--)this.colYs.push(0);this.layout(this.$bricks,e)},reloadItems:function(){this.$bricks=this._getBricks(this.element.children())},reload:function(e){this.reloadItems(),this._init(e)},appended:function(e,t,n){if(t){this._filterFindBricks(e).css({top:this.element.height()});var r=this;setTimeout(function(){r._appended(e,n)},1)}else this._appended(e,n)},_appended:function(e,t){var n=this._getBricks(e);this.$bricks=this.$bricks.add(n),this.layout(n,t)},remove:function(e){this.$bricks=this.$bricks.not(e),e.remove()},destroy:function(){this.$bricks.removeClass("masonry-brick").each(function(){this.style.position="",this.style.top="",this.style.left=""});var n=this.element[0].style;for(var r in this.originalStyle)n[r]=this.originalStyle[r];this.element.unbind(".masonry").removeClass("masonry").removeData("masonry"),t(e).unbind(".masonry")}},t.fn.imagesLoaded=function(e){function u(){e.call(n,r)}function a(e){var n=e.target;n.src!==s&&t.inArray(n,o)===-1&&(o.push(n),--i<=0&&(setTimeout(u),r.unbind(".imagesLoaded",a)))}var n=this,r=n.find("img").add(n.filter("img")),i=r.length,s="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///ywAAAAAAQABAAACAUwAOw==",o=[];return i||u(),r.bind("load.imagesLoaded error.imagesLoaded",a).each(function(){var e=this.src;this.src=s,this.src=e}),n};var s=function(t){e.console&&e.console.error(t)};t.fn.masonry=function(e){if(typeof e=="string"){var n=Array.prototype.slice.call(arguments,1);this.each(function(){var r=t.data(this,"masonry");if(!r){s("cannot call methods on masonry prior to initialization; 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diff --git a/impattern/im/imdither/jquery.min.js b/impattern/im/imdither/jquery.min.js
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diff --git a/impattern/im/imdither/main.js b/impattern/im/imdither/main.js
new file mode 100755
index 0000000..5b1990d
--- /dev/null
+++ b/impattern/im/imdither/main.js
@@ -0,0 +1,114 @@
+var Main =
+ {
+ firsttime: true,
+ generating: false,
+ thelast: "",
+ enter: function (e)
+ {
+ if (Main.generating)
+ return
+ if (e.keyCode === 13)
+ Main.go()
+ },
+ go: function ()
+ {
+ if (Main.generating)
+ return
+ Main.generating = true
+ var theloader = '<span style="width:100%;margin-right:40%"><img style="width:140px;height:120px;display:inline;" src="generating.gif"></img></span>'
+ $("#output-cmd").html(theloader).show()
+ $('.result').show()
+ $('.results').show()
+ $("#output-img").show()
+ $("#output-url").show()
+ $("#result").show()
+ var data =
+ {
+ breakmode:$('input:radio[name=modeswitch]:checked').val(),
+ breaktype: $('#breaktype :selected').val(),
+ breakangle: $("#breakangle").val(),
+ url: $('#url').val(),
+ username: $('#username').val(),
+ firsttime: Main.firsttime.toString()
+ }
+ if (data["breakmode"] == "gradual")
+ {
+ data["breakmode"] = "subtle"
+ if (Main.lines && Main.thelast == $('#url').val())
+ {
+ Main.firsttime = false
+ data["url"] = Main.lines[1]
+ }
+ }
+ else
+ {
+ Main.firsttime = true
+ }
+ Main.thelast = $('#url').val();
+ thestring = JSON.stringify(data);
+ $('#error').append(thestring);
+ if (data.username.length > 0)
+ document.cookie = "imname="+data.username+";path=/;domain=.asdf.us;max-age=1086400"
+ $.post("/cgi-bin/im/break/breaker", data, Main.callback)
+ },
+ error: function (s)
+ {
+ $("#output-cmd").html("<span class='error'>ERROR: " + s + "</span>").show()
+ $("#output-url").hide()
+ $("#output-img").hide()
+ },
+ filesize: function (size)
+ {
+ if (size < 1024)
+ return size.toString() + " bytes"
+ if (size < 1024 * 1024)
+ return Math.floor (size/1024).toString() + " KB"
+ else
+ return Math.floor (size/(1024*1024)).toString() + " MB"
+ },
+ callback: function (raw)
+ {
+ $('#error').append('called');
+ $("#output-cmd").html('')
+ Main.lines = raw.split('\n')
+ Main.lines = Main.lines.reverse()
+ $('#output-url').val(Main.lines[1])
+ $("#output-img").html("click image to enlarge<br><a target=_blank href='"+Main.lines[1]+"'>"+"<img src='"+Main.lines[1]+"' id='output-image'></img><br>"+"</a>"
+);
+ $("#output-info").html('-ACTUAL SIZE-<br>'+Main.filesize(Main.lines[4])+'<br>'+Main.lines[2]+'<br>'+Main.lines[3]+'<br><br>'+'<span>see more at &rarr;<a href="http://asdf.us/im/gallery">photoblaster gallery</a></span>'+'<br>')
+ Main.generating = false
+ },
+ cookie: function ()
+ {
+ if (document.cookie)
+ {
+ var cookies = document.cookie.split(";")
+ for (i in cookies)
+ {
+ var cookie = cookies[i].split("=")
+ if (cookie[0].indexOf("imname") !== -1)
+ {
+ if (cookie[1] !== 'false' && cookie[1] !== 'undefined' && cookie[1].length)
+ {
+ return cookie[1]
+ }
+ }
+ }
+ }
+ return ""
+ },
+ init: function ()
+ {
+ var name = Main.cookie ()
+ $("#username").val(name)
+ $("#breakbutton").bind("click", Main.go)
+ $(document).bind("keydown", Main.enter)
+ }
+ }
+//$('#theform').each(function(){
+// this.reset();
+// });
+
+
+
+Main.init ()
diff --git a/impattern/im/imdither/sorted b/impattern/im/imdither/sorted
new file mode 100755
index 0000000..b584f60
--- /dev/null
+++ b/impattern/im/imdither/sorted
@@ -0,0 +1,143 @@
+
+<div class='dithers' style='background-image:url(dithers/01.png)' id='dither_01'>&nbsp;</div>
+<div class='dithers' style='background-image:url(dithers/02.png)' id='dither_02'></div>
+<div class='dithers' style='background-image:url(dithers/10.png)' id='dither_10'>&nbsp;</div>
+<div class='dithers' style='background-image:url(dithers/11.png)' id='dither_11'></div>
+<div class='dithers' style='background-image:url(dithers/12.png)' id='dither_12'></div>
+<div class='dithers' style='background-image:url(dithers/13.png)' id='dither_13'></div>
+<div class='dithers' style='background-image:url(dithers/14.png)' id='dither_14'></div>
+<div class='dithers' style='background-image:url(dithers/15.png)' id='dither_15'></div>
+<div class='dithers' style='background-image:url(dithers/16.png)' id='dither_16'></div>
+<div class='dithers' style='background-image:url(dithers/17.png)' id='dither_17'></div>
+<div class='dithers' style='background-image:url(dithers/18.png)' id='dither_18'></div>
+<div class='dithers' style='background-image:url(dithers/19.png)' id='dither_19'></div>
+<div class='dithers' style='background-image:url(dithers/20.png)' id='dither_20'></div>
+<div class='dithers' style='background-image:url(dithers/21.png)' id='dither_21'></div>
+<div class='dithers' style='background-image:url(dithers/22.png)' id='dither_22'></div>
+<div class='dithers' style='background-image:url(dithers/23.png)' id='dither_23'></div>
+<div class='dithers' style='background-image:url(dithers/24.png)' id='dither_24'></div>
+<div class='dithers' style='background-image:url(dithers/25.png)' id='dither_25'></div>
+<div class='dithers' style='background-image:url(dithers/26.png)' id='dither_26'></div>
+<div class='dithers' style='background-image:url(dithers/27.png)' id='dither_27'></div>
+<div class='dithers' style='background-image:url(dithers/28.png)' id='dither_28'></div>
+<div class='dithers' style='background-image:url(dithers/29.png)' id='dither_29'></div>
+<div class='dithers' style='background-image:url(dithers/03.png)' id='dither_03'></div>
+<div class='dithers' style='background-image:url(dithers/30.png)' id='dither_30'></div>
+<div class='dithers' style='background-image:url(dithers/31.png)' id='dither_31'></div>
+<div class='dithers' style='background-image:url(dithers/32.png)' id='dither_32'></div>
+<div class='dithers' style='background-image:url(dithers/33.png)' id='dither_33'></div>
+<div class='dithers' style='background-image:url(dithers/34.png)' id='dither_34'></div>
+<div class='dithers' style='background-image:url(dithers/35.png)' id='dither_35'></div>
+<div class='dithers' style='background-image:url(dithers/36.png)' id='dither_36'></div>
+<div class='dithers' style='background-image:url(dithers/37.png)' id='dither_37'></div>
+<div class='dithers' style='background-image:url(dithers/38.png)' id='dither_38'></div>
+<div class='dithers' style='background-image:url(dithers/39.png)' id='dither_39'></div>
+<div class='dithers' style='background-image:url(dithers/04.png)' id='dither_04'></div>
+<div class='dithers' style='background-image:url(dithers/40.png)' id='dither_40'></div>
+<div class='dithers' style='background-image:url(dithers/41.png)' id='dither_41'></div>
+<div class='dithers' style='background-image:url(dithers/42.png)' id='dither_42'></div>
+<div class='dithers' style='background-image:url(dithers/43.png)' id='dither_43'></div>
+<div class='dithers' style='background-image:url(dithers/44.png)' id='dither_44'></div>
+<div class='dithers' style='background-image:url(dithers/45.png)' id='dither_45'></div>
+<div class='dithers' style='background-image:url(dithers/46.png)' id='dither_46'></div>
+<div class='dithers' style='background-image:url(dithers/47.png)' id='dither_47'></div>
+<div class='dithers' style='background-image:url(dithers/48.png)' id='dither_48'></div>
+<div class='dithers' style='background-image:url(dithers/49.png)' id='dither_49'></div>
+<div class='dithers' style='background-image:url(dithers/05.png)' id='dither_05'></div>
+<div class='dithers' style='background-image:url(dithers/50.png)' id='dither_50'></div>
+<div class='dithers' style='background-image:url(dithers/51.png)' id='dither_51'></div>
+<div class='dithers' style='background-image:url(dithers/52.png)' id='dither_52'></div>
+
+<div class='dithers' style='background-image:url(dithers/53.png)' id='dither_53'></div>
+<div class='dithers' style='background-image:url(dithers/54.png)' id='dither_54'></div>
+<div class='dithers' style='background-image:url(dithers/55.png)' id='dither_55'></div>
+<div class='dithers' style='background-image:url(dithers/56.png)' id='dither_56'></div>
+<div class='dithers' style='background-image:url(dithers/57.png)' id='dither_57'></div>
+<div class='dithers' style='background-image:url(dithers/58.png)' id='dither_58'></div>
+<div class='dithers' style='background-image:url(dithers/59.png)' id='dither_59'></div>
+<div class='dithers' style='background-image:url(dithers/06.png)' id='dither_06'></div>
+<div class='dithers' style='background-image:url(dithers/60.png)' id='dither_60'></div>
+
+<div class='dithers' style='background-image:url(dithers/61.png)' id='dither_61'></div>
+<div class='dithers' style='background-image:url(dithers/62.png)' id='dither_62'></div>
+<div class='dithers' style='background-image:url(dithers/63.png)' id='dither_63'></div>
+<div class='dithers' style='background-image:url(dithers/64.png)' id='dither_64'></div>
+<div class='dithers' style='background-image:url(dithers/65.png)' id='dither_65'></div>
+<div class='dithers' style='background-image:url(dithers/66.png)' id='dither_66'></div>
+<div class='dithers' style='background-image:url(dithers/67.png)' id='dither_67'></div>
+<div class='dithers' style='background-image:url(dithers/68.png)' id='dither_68'></div>
+<div class='dithers' style='background-image:url(dithers/69.png)' id='dither_69'></div>
+<div class='dithers' style='background-image:url(dithers/07.png)' id='dither_07'></div>
+<div class='dithers' style='background-image:url(dithers/70.png)' id='dither_70'></div>
+<div class='dithers' style='background-image:url(dithers/71.png)' id='dither_71'></div>
+<div class='dithers' style='background-image:url(dithers/72.png)' id='dither_72'></div>
+<div class='dithers' style='background-image:url(dithers/73.png)' id='dither_73'></div>
+<div class='dithers' style='background-image:url(dithers/74.png)' id='dither_74'></div>
+<div class='dithers' style='background-image:url(dithers/75.png)' id='dither_75'></div>
+<div class='dithers' style='background-image:url(dithers/76.png)' id='dither_76'></div>
+<div class='dithers' style='background-image:url(dithers/77.png)' id='dither_77'></div>
+<div class='dithers' style='background-image:url(dithers/78.png)' id='dither_78'></div>
+<div class='dithers' style='background-image:url(dithers/79.png)' id='dither_79'></div>
+<div class='dithers' style='background-image:url(dithers/08.png)' id='dither_08'></div>
+<div class='dithers' style='background-image:url(dithers/80.png)' id='dither_80'></div>
+<div class='dithers' style='background-image:url(dithers/81.png)' id='dither_81'></div>
+<div class='dithers' style='background-image:url(dithers/82.png)' id='dither_82'></div>
+<div class='dithers' style='background-image:url(dithers/83.png)' id='dither_83'></div>
+<div class='dithers' style='background-image:url(dithers/84.png)' id='dither_84'></div>
+<div class='dithers' style='background-image:url(dithers/85.png)' id='dither_85'></div>
+<div class='dithers' style='background-image:url(dithers/86.png)' id='dither_86'></div>
+<div class='dithers' style='background-image:url(dithers/87.png)' id='dither_87'></div>
+<div class='dithers' style='background-image:url(dithers/88.png)' id='dither_88'></div>
+<div class='dithers' style='background-image:url(dithers/89.png)' id='dither_89'></div>
+<div class='dithers' style='background-image:url(dithers/09.png)' id='dither_09'></div>
+<div class='dithers' style='background-image:url(dithers/90.png)' id='dither_90'></div>
+<div class='dithers' style='background-image:url(dithers/91.png)' id='dither_91'></div>
+<div class='dithers' style='background-image:url(dithers/92.png)' id='dither_92'></div>
+<div class='dithers' style='background-image:url(dithers/93.png)' id='dither_93'></div>
+<div class='dithers' style='background-image:url(dithers/94.png)' id='dither_94'></div>
+<div class='dithers' style='background-image:url(dithers/95.png)' id='dither_95'></div>
+<div class='dithers' style='background-image:url(dithers/96.png)' id='dither_96'></div>
+
+<div class='dithers' style='background-image:url(dithers/a00.png)' id='dither_a00'></div>
+<div class='dithers' style='background-image:url(dithers/a01.png)' id='dither_a01'></div>
+<div class='dithers' style='background-image:url(dithers/a10.png)' id='dither_a10'></div>
+<div class='dithers' style='background-image:url(dithers/a11.png)' id='dither_a11'></div>
+<div class='dithers' style='background-image:url(dithers/a12.png)' id='dither_a12'></div>
+<div class='dithers' style='background-image:url(dithers/a13.png)' id='dither_a13'></div>
+<div class='dithers' style='background-image:url(dithers/a14.png)' id='dither_a14'></div>
+<div class='dithers' style='background-image:url(dithers/a15.png)' id='dither_a15'></div>
+<div class='dithers' style='background-image:url(dithers/a16.png)' id='dither_a16'></div>
+<div class='dithers' style='background-image:url(dithers/a17.png)' id='dither_a17'></div>
+<div class='dithers' style='background-image:url(dithers/a18.png)' id='dither_a18'></div>
+<div class='dithers' style='background-image:url(dithers/a19.png)' id='dither_a19'></div>
+<div class='dithers' style='background-image:url(dithers/a02.png)' id='dither_a02'></div>
+<div class='dithers' style='background-image:url(dithers/a20.png)' id='dither_a20'></div>
+<div class='dithers' style='background-image:url(dithers/a21.png)' id='dither_a21'></div>
+<div class='dithers' style='background-image:url(dithers/a22.png)' id='dither_a22'></div>
+<div class='dithers' style='background-image:url(dithers/a23.png)' id='dither_a23'></div>
+<div class='dithers' style='background-image:url(dithers/a24.png)' id='dither_a24'></div>
+<div class='dithers' style='background-image:url(dithers/a25.png)' id='dither_a25'></div>
+<div class='dithers' style='background-image:url(dithers/a26.png)' id='dither_a26'></div>
+<div class='dithers' style='background-image:url(dithers/a27.png)' id='dither_a27'></div>
+<div class='dithers' style='background-image:url(dithers/a28.png)' id='dither_a28'></div>
+<div class='dithers' style='background-image:url(dithers/a29.png)' id='dither_a29'></div>
+<div class='dithers' style='background-image:url(dithers/a03.png)' id='dither_a03'></div>
+
+<div class='dithers' style='background-image:url(dithers/a30.png)' id='dither_a30'></div>
+<div class='dithers' style='background-image:url(dithers/a31.png)' id='dither_a31'></div>
+<div class='dithers' style='background-image:url(dithers/a32.png)' id='dither_a32'></div>
+<div class='dithers' style='background-image:url(dithers/a33.png)' id='dither_a33'></div>
+<div class='dithers' style='background-image:url(dithers/a34.png)' id='dither_a34'></div>
+<div class='dithers' style='background-image:url(dithers/a35.png)' id='dither_a35'></div>
+<div class='dithers' style='background-image:url(dithers/a36.png)' id='dither_a36'></div>
+<div class='dithers' style='background-image:url(dithers/a37.png)' id='dither_a37'></div>
+<div class='dithers' style='background-image:url(dithers/a38.png)' id='dither_a38'></div>
+<div class='dithers' style='background-image:url(dithers/a39.png)' id='dither_a39'></div>
+<div class='dithers' style='background-image:url(dithers/a04.png)' id='dither_a04'></div>
+<div class='dithers' style='background-image:url(dithers/a40.png)' id='dither_a40'></div>
+<div class='dithers' style='background-image:url(dithers/a41.png)' id='dither_a41'></div>
+<div class='dithers' style='background-image:url(dithers/a05.png)' id='dither_a05'></div>
+<div class='dithers' style='background-image:url(dithers/a06.png)' id='dither_a06'></div>
+<div class='dithers' style='background-image:url(dithers/a07.png)' id='dither_a07'></div>
+<div class='dithers' style='background-image:url(dithers/a08.png)' id='dither_a08'></div>
+<div class='dithers' style='background-image:url(dithers/a09.png)' id='dither_a09'></div>
diff --git a/impattern/im/imdither/style.css b/impattern/im/imdither/style.css
new file mode 100755
index 0000000..2fa5360
--- /dev/null
+++ b/impattern/im/imdither/style.css
@@ -0,0 +1,30 @@
+
+#sample
+ {
+ border-style: outset;
+ border-color: gray;
+ border-width: 5px;
+ }
+.master {
+ border-width: 5px;
+ border-spacing: 3px;
+ border-style: outset;
+ border-color: gray;
+ border-collapse: separate;
+ background-color: rgb(250, 240, 230);
+}
+.dithers
+ {
+ width:40px;
+ height:14px;
+ cursor:pointer;
+ }
+#dithertable
+ {
+ width:50%;
+ display:inline-block;
+ }
+tr
+ {
+ height:40px;
+ }
diff --git a/impattern/im/imdither/test.html b/impattern/im/imdither/test.html
new file mode 100755
index 0000000..9d70c04
--- /dev/null
+++ b/impattern/im/imdither/test.html
@@ -0,0 +1,42 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
+<html>
+ <head>
+ </head>
+ <body>
+ <div class="master">
+ <div class='wedge'>
+ </div>
+ <div class='wedge'>
+ </div>
+ <div class='wedge'>
+ </div>
+ <div class='wedge'>
+ </div>
+
+ <div class='wedge'>
+ </div>
+
+ <div class='wedge'>
+ </div>
+ <div class='wedge'>
+ </div>
+ <div class='wedge'>
+ </div>
+ <div class='wedge'>
+ </div>
+ <div class='wedge'>
+ </div>
+ </div>
+ <script type="text/javascript">
+ $(function(){
+ $('.master').masonry({
+ // options
+ itemselector : '.wedge',
+ columnwidth : 240
+ });
+ });
+
+ </script>
+
+ </body>
+</html>