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#!/usr/bin/python
import downloader
import filenamer
import inventnamer
import fieldstorager
import hexdirer
import cgi
from subprocess import Popen, PIPE
import os
import sys
print "Content-Type: text/html"
print
print ""
nametag = "imDither"
MAIN_DIRECTORY = ""
#BIN_CONVERT = "/usr/bin/convert"
#BIN_IDENTIFY = "/usr/bin/identify"
#BIN_COMPOSITE = "/usr/bin/composite"
BIN_CONVERT = "convert"
BIN_IDENTIFY = "identify"
BIN_COMPOSITE = "composite"
PARAM_LIST = "theurl thedither username format"
form = cgi.FieldStorage()
newvalues = fieldstorager.fieldstorage(PARAM_LIST, form)
thekeys = PARAM_LIST.split()
for key in thekeys:
globals()[key] = newvalues[key]
if username == None:
username = ""
###################################
### TEST WITH VALUES HERE
theurl = "http://asdf.us/im/10/friedeggstresstoy_1321140711_1322282769_pepper.gif"
thedither = "1.png"
username = "pepper"
format = "png"
###################################
if format == None:
format = "png"
class Dither:
def file_size (self, file):
return os.stat(file)[6]
def identify(self, thefile):
ident = Popen([BIN_IDENTIFY, thefile], stdout=PIPE).communicate()[0]
partz = ident.split(" ")
return partz[2].split("x")
def makeCanvas(self, dimensions, thefile):
os.system(BIN_CONVERT+" -size "+self.dimensions[0]+"x"+self.dimensions[1]+" canvas:transparent "+thefile)
def makeMask(self, themask, thedither, thebackground):
os.system(BIN_COMPOSITE+" -tile "+thedither+" "+thebackground+" "+themask)
#convert thebg.gif -compose Dst_In null: thefile.gif -matte -layers composite new.gif
os.system(BIN_CONVERT+" "+themask+" -compose Dst_In null: "+self.mainfile+" -matte -layers composite "+themask)
# os.system("rm "+thebackground)
def fuseMask(self, themask, theimage):
os.system(BIN_COMPOSITE+" "+theimage+" -compose Pin_Light "+themask+" "+theimage)
# os.system("rm "+themask)
def __init__(self, theurl, thedither, username):
self.mainfile = filenamer.filename(theurl, "imDither", username)
filepaths = hexdirer.hexdir()
self.privatepath = filepaths[0]
self.publicpath = filepaths[1]
self.privatepath = "" #
downloader.download(theurl, self.mainfile, self.privatepath)
parts = self.mainfile.split('.')
print parts
if "gif" in parts[-1]:
canvastype = "gif"
else:
canvastype = "png"
self.canvasfile = inventnamer.inventname(canvastype, "canvasfile")
self.dimensions = self.identify(self.mainfile)
self.makeCanvas(self.dimensions, self.canvasfile)
self.theMask = inventnamer.inventname(canvastype, "maskfile")
self.makeMask(self.theMask, thedither, self.canvasfile)
self.fuseMask(self.theMask, self.mainfile)
#self.mainfile = self.mainfile.replace(, do something with s3)
print self.mainfile
print self.file_size(self.mainfile)
print 'width: '+self.dimensions[0]+'px'
print 'height: '+self.dimensions[1]+'px'
daddy = Dither(theurl, thedither, username)
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