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skip ascii thumb resizing if necessary

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This commit is contained in:
Rodney Ewing 2013-08-21 16:03:34 -07:00
parent e2b5634549
commit fd9e4af272
1 changed files with 26 additions and 0 deletions
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26
mediagoblin/media_types/ascii/processing.py
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@ -120,6 +120,9 @@ class CommonAsciiProcessor(MediaProcessor):
thumb_size = (mgg.global_config['media:thumb']['max_width'],
mgg.global_config['media:thumb']['max_height'])
if self._skip_resizing(font, thumb_size):
return
tmp_thumb = os.path.join(
self.conversions_subdir,
self.name_builder.fill('{basename}.thumbnail.png'))
@ -144,10 +147,33 @@ class CommonAsciiProcessor(MediaProcessor):
Image.ANTIALIAS)
thumb.save(thumb_file)
thumb_info = {'font': font,
'width': thumb_size[0],
'height': thumb_size[1]}
self.entry.set_file_metadata('thumb', **thumb_info)
_log.debug('Copying local file to public storage')
store_public(self.entry, 'thumb', tmp_thumb,
self.name_builder.fill('{basename}.thumbnail.jpg'))
def _skip_resizing(self, font, thumb_size):
thumb_info = self.entry.get_file_metadata('thumb')
if not thumb_info:
return False
skip = True
if thumb_info.get('font') != font:
skip = False
elif thumb_info.get('width') != thumb_size[0]:
skip = False
elif thumb_info.get('height') != thumb_size[1]:
skip = False
return skip
class InitialProcessor(CommonAsciiProcessor):
"""