diff options
Diffstat (limited to 'pb/lib/Utils/__init__.py')
| -rw-r--r-- | pb/lib/Utils/__init__.py | 123 |
1 files changed, 0 insertions, 123 deletions
diff --git a/pb/lib/Utils/__init__.py b/pb/lib/Utils/__init__.py deleted file mode 100644 index 1d5a708..0000000 --- a/pb/lib/Utils/__init__.py +++ /dev/null @@ -1,123 +0,0 @@ -import re -from pb.Config import * -import time -import urllib -import urllib2 -import sys -import os -from subprocess import Popen,PIPE,call -Request = urllib2.Request -urlencode = urllib.urlencode -urlopen = urllib2.urlopen - -def call_cmd(cmd, error=""): - try: - call(cmd) - except Exception as e: - raise (str(e)) - -def is_color(s): - if s == "": - return "transparent" - if re.match('(rgba?\([0-9]+,[0-9]+,[0-9]+\))|([a-zA-Z]+)|(\#[A-Ha-h0-9]+)', s): - return s.replace(' ', ''); - else: - sys.stderr.write("Not a color: {}\n".format(s)) - raise ValueError - -def dimensions (filepath): - #works in lieu of a mimetype check (it reads the header as well) - ident = (Popen([BIN_IDENTIFY, filepath], stdout=PIPE).communicate()[0]).split(" ") - return ident[2].split("x") - -def is_number(s): - try: - return int(s) - except (ValueError, TypeError): - return False - -def bool_correct(s): - if re.match(r'^false$', s, re.IGNORECASE): - return False - elif re.match(r'^true$', s, re.IGNORECASE): - return True - else: - return s - -class dotdict(dict): - """dot.notation access to dictionary attributes""" - def __getattr__(self, attr): - return self.get(attr) - __setattr__= dict.__setitem__ - __delattr__= dict.__delitem__ - -def get_mimetype(f): - try: - mimetype = Popen( - [BIN_IDENTIFY, f], stdout=PIPE - ).communicate()[0].split(" ")[1].lower() - return mimetype - except Exception as e: - sys.stderr.write("couldn't determine mimetype") - sys.stderr.write(str(e)) - raise; - -def sanitize (str): - return re.sub(r'\W+', '', str) - -def now(): - return int(time.time()) - -def browser_request (url, data=None): - headers = { - 'User-Agent': 'Mozilla/4.0 (compatible; MSIE 5.5; Windows NT)', - 'Accept': '*/*', - } - try: - req = Request(url, data, headers) - response = urlopen(req) - except IOError, e: - if hasattr(e, 'code'): - sys.stderr.write( '%s - ERROR %s' % (url, e.code) ) - raise; - return None - else: - return response - -def download(url, destination, max_size=MAX_SIZE): - response = browser_request(url, None) - rawimg = response.read() - if len(rawimg) == 0: - sys.stderr.write("got zero-length file") - raise; - if len(rawimg) > max_size: - sys.stderr.write("file too big: max size {} KB / {} is {} KB".format( - str(MAX_SIZE/1024), - destination, - str(len(rawimg)/1024) - )) - raise; - f = open(destination, "w") - f.write(rawimg) - f.close() - -def file_size (filepath): - try: - return os.stat(filepath)[6] - except Exception as e: - sys.stderr.write("Couldn't determine filesize\n") - sys.stderr.write(str(e)+"\n") - raise; - -def gif_frames(filepath): - try: - info = Popen([BIN_IDENTIFY,filepath], stdout=PIPE).communicate()[0] - frames = filter((lambda x: x), map( - (lambda x: x.split(" ")[0]), - (info).split('\n') - )) - return frames - except Exception as e: - sys.stderr.write("IMGRID couldn't get gif frames") - sys.stderr.write(str(e)) - raise; |
