def get_archive_info(path):
"""Return a tuple (mime, num_pages, size) with info about the archive
at <path>, or None if <path> doesn't point to a supported archive.
"""
image_re = re.compile('\.('+'|'.join(get_supported_format_extensions_preg())+')\s*$', re.I)
extractor = Extractor()
extractor.setup(path, None)
mime = extractor.get_mime_type()
if mime is None:
return None
files = extractor.get_files()
extractor.close()
num_pages = len(filter(image_re.search, files))
size = os.stat(path).st_size
return (mime, num_pages, size)
def _guess_cover(files):
"""Return the filename within <files> that is the most likely to be the
cover of an archive using some simple heuristics.
"""
filehandler.alphanumeric_sort(files)
ext_re = re.compile('\.('+'|'.join(get_supported_format_extensions_preg())+')\s*$', 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
def get_archive_info(path):
"""Return a tuple (mime, num_pages, size) with info about the archive
at <path>, or None if <path> doesn't point to a supported archive.
"""
image_re = re.compile(
'\.(' + '|'.join(get_supported_format_extensions_preg()) + ')\s*$',
re.I)
extractor = Extractor()
extractor.setup(path, None)
mime = extractor.get_mime_type()
if mime is None:
return None
files = extractor.get_files()
extractor.close()
num_pages = len(filter(image_re.search, files))
size = os.stat(path).st_size
return (mime, num_pages, size)
def __init__(self, window):
self.file_loaded = False
self.archive_type = None
self._window = window
self._base_path = None
self._tmp_dir = tempfile.mkdtemp(prefix='comix.', suffix=os.sep)
self._image_files = []
self._current_image_index = 0
self._comment_files = []
self._raw_pixbufs = {}
self._name_table = {}
self._extractor = archive.Extractor()
self._condition = None
self._image_re = re.compile('\.('+'|'.join(get_supported_format_extensions_preg())+')\s*$', re.I)
self.update_comment_extensions()
def __init__(self, window):
self.file_loaded = False
self.archive_type = None
self._window = window
self._base_path = None
self._tmp_dir = tempfile.mkdtemp(prefix='comix.', suffix=os.sep)
self._image_files = []
self._current_image_index = None
self._comment_files = []
self._raw_pixbufs = {}
self._name_table = {}
self._extractor = archive.Extractor()
self._condition = None
self._image_re = re.compile('\.('+'|'.join(get_supported_format_extensions_preg())+')\s*$', re.I)
self.update_comment_extensions()
