def _guess_cover(files):
"""Return the filename within <files> that is the most likely to be the
cover of an archive using some simple heuristics.
"""
filehandler.alphanumeric_sort(files)
ext_re = re.compile(r'\.(jpg|jpeg|png|gif|tif|tiff|bmp)\s*$', re.I)
front_re = re.compile('(cover|front)', re.I)
images = filter(ext_re.search, files)
candidates = filter(front_re.search, images)
candidates = [c for c in candidates if 'back' not in c.lower()]
if candidates:
return candidates[0]
if images:
return images[0]
return None
def _guess_cover(files):
"""Return the filename within <files> that is the most likely to be the
cover of an archive using some simple heuristics.
"""
filehandler.alphanumeric_sort(files)
ext_re = re.compile(r'\.(jpg|jpeg|png|gif|tif|tiff)\s*$', re.I)
front_re = re.compile('(cover|front)', re.I)
images = filter(ext_re.search, files)
candidates = filter(front_re.search, images)
candidates = [c for c in candidates if 'back' not in c.lower()]
if candidates:
return candidates[0]
if images:
return images[0]
return None
def _guess_cover(files):
"""Return the filename within <files> that is the most likely to be the
cover of an archive using some simple heuristics.
"""
filehandler.alphanumeric_sort(files)
ext_re = re.compile('\.('+'|'.join(get_supported_format_extensions_preg())+')\s*$', re.I)
front_re = re.compile('(cover|front)', re.I)
images = filter(ext_re.search, files)
candidates = filter(front_re.search, images)
candidates = [c for c in candidates if 'back' not in c.lower()]
if candidates:
return candidates[0]
if images:
return images[0]
return None
