def which_type(self, path):
# type: (AnyStr) -> Optional[int]
"""
Analyzes the image provided and attempts to determine whether it is a poster, banner or fanart.
:param path: full path to the image
:type path: AnyStr
:return: BANNER, POSTER, FANART or None if image type is not detected or doesn't exist
:rtype: int
"""
if not ek.ek(os.path.isfile, path):
logger.log(u'File does not exist to determine image type of %s' % path, logger.WARNING)
return None
# use hachoir to parse the image for us
try:
img_parser = createParser(path)
img_parser.parse_exif = False
img_parser.parse_photoshop_content = False
img_parser.parse_comments = False
img_metadata = extractMetadata(img_parser)
except (BaseException, Exception) as e:
logger.log('Unable to extract metadata from %s, not using existing image. Error: %s' % (path, ex(e)),
logger.DEBUG)
return None
if not img_metadata:
logger.log(u'Unable to extract metadata from %s, not using existing image' % path, logger.DEBUG)
return None
img_ratio = float(img_metadata.get('width')) / float(img_metadata.get('height'))
# noinspection PyProtectedMember
img_parser.stream._input.close()
msg_success = u'Treating image as %s' \
+ u' with extracted aspect ratio from %s' % path.replace('%', '%%')
# most posters are around 0.68 width/height ratio (eg. 680/1000)
if 0.55 < img_ratio < 0.8:
logger.log(msg_success % 'poster', logger.DEBUG)
return self.POSTER
# most banners are around 5.4 width/height ratio (eg. 758/140)
elif 5 < img_ratio < 6:
logger.log(msg_success % 'banner', logger.DEBUG)
return self.BANNER
# most fanart are around 1.7 width/height ratio (eg. 1280/720 or 1920/1080)
elif 1.7 < img_ratio < 1.8:
if 500 < img_metadata.get('width'):
logger.log(msg_success % 'fanart', logger.DEBUG)
return self.FANART
logger.log(u'Image found with fanart aspect ratio but less than 500 pixels wide, skipped', logger.WARNING)
return None
logger.log(u'Image not useful with size ratio %s, skipping' % img_ratio, logger.WARNING)
def which_type(self, path):
"""
Analyzes the image provided and attempts to determine whether it is a poster, banner or fanart.
returns: BANNER, POSTER, FANART or None if image type is not detected or doesn't exist
path: full path to the image
"""
if not ek.ek(os.path.isfile, path):
logger.log(
u'File does not exist to determine image type of %s' % path,
logger.WARNING)
return None
# use hachoir to parse the image for us
img_parser = createParser(path)
img_metadata = extractMetadata(img_parser)
if not img_metadata:
logger.log(
u'Unable to extract metadata from %s, not using existing image'
% path, logger.DEBUG)
return None
img_ratio = float(img_metadata.get('width')) / float(
img_metadata.get('height'))
img_parser.stream._input.close()
msg_success = u'Treating image as %s'\
+ u' with extracted aspect ratio from %s' % path.replace('%', '%%')
# most posters are around 0.68 width/height ratio (eg. 680/1000)
if 0.55 < img_ratio < 0.8:
logger.log(msg_success % 'poster', logger.DEBUG)
return self.POSTER
# most banners are around 5.4 width/height ratio (eg. 758/140)
elif 5 < img_ratio < 6:
logger.log(msg_success % 'banner', logger.DEBUG)
return self.BANNER
# most fanart are around 1.7 width/height ratio (eg. 1280/720 or 1920/1080)
elif 1.7 < img_ratio < 1.8:
if 500 < img_metadata.get('width'):
logger.log(msg_success % 'fanart', logger.DEBUG)
return self.FANART
logger.log(
u'Image found with fanart aspect ratio but less than 500 pixels wide, skipped',
logger.WARNING)
return None
else:
logger.log(
u'Image not useful with size ratio %s, skipping' % img_ratio,
logger.WARNING)
return None
def which_type(self, path):
"""
Analyzes the image provided and attempts to determine whether it is a poster, banner or fanart.
returns: BANNER, POSTER, FANART or None if image type is not detected or doesn't exist
path: full path to the image
"""
if not ek.ek(os.path.isfile, path):
logger.log(u'File does not exist to determine image type of %s' % path, logger.WARNING)
return None
# use hachoir to parse the image for us
img_parser = createParser(path)
img_metadata = extractMetadata(img_parser)
if not img_metadata:
logger.log(u'Unable to extract metadata from %s, not using existing image' % path, logger.DEBUG)
return None
img_ratio = float(img_metadata.get('width')) / float(img_metadata.get('height'))
img_parser.stream._input.close()
msg_success = u'Treating image as %s'\
+ u' with extracted aspect ratio from %s' % path.replace('%', '%%')
# most posters are around 0.68 width/height ratio (eg. 680/1000)
if 0.55 < img_ratio < 0.8:
logger.log(msg_success % 'poster', logger.DEBUG)
return self.POSTER
# most banners are around 5.4 width/height ratio (eg. 758/140)
elif 5 < img_ratio < 6:
logger.log(msg_success % 'banner', logger.DEBUG)
return self.BANNER
# most fanart are around 1.7 width/height ratio (eg. 1280/720 or 1920/1080)
elif 1.7 < img_ratio < 1.8:
if 500 < img_metadata.get('width'):
logger.log(msg_success % 'fanart', logger.DEBUG)
return self.FANART
logger.log(u'Image found with fanart aspect ratio but less than 500 pixels wide, skipped', logger.WARNING)
return None
else:
logger.log(u'Image not useful with size ratio %s, skipping' % img_ratio, logger.WARNING)
return None