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skip stl processing if necessary

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This commit is contained in:
Rodney Ewing 2013-08-27 16:16:39 -07:00
parent be49edba05
commit b08d2c3643
1 changed files with 41 additions and 0 deletions
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41
mediagoblin/media_types/stl/processing.py
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@ -144,11 +144,30 @@ class CommonStlProcessor(MediaProcessor):
# copy it up!
store_public(self.entry, keyname, workbench_path, filename)
def _skip_processing(self, keyname, **kwargs):
file_metadata = self.entry.get_file_metadata(keyname)
if not file_metadata:
return False
skip = True
if keyname == 'thumb':
if kwargs.get('thumb_size') != file_metadata.get('thumb_size'):
skip = False
else:
if kwargs.get('size') != file_metadata.get('size'):
skip = False
return skip
def generate_thumb(self, thumb_size=None):
if not thumb_size:
thumb_size = (mgg.global_config['media:thumb']['max_width'],
mgg.global_config['media:thumb']['max_height'])
if self._skip_processing('thumb', thumb_size=thumb_size):
return
self._snap(
"thumb",
"{basename}.thumb.jpg",
@ -156,11 +175,16 @@ class CommonStlProcessor(MediaProcessor):
thumb_size,
project="PERSP")
self.entry.set_file_metadata('thumb', thumb_size=thumb_size)
def generate_perspective(self, size=None):
if not size:
size = (mgg.global_config['media:medium']['max_width'],
mgg.global_config['media:medium']['max_height'])
if self._skip_processing('perspective', size=size):
return
self._snap(
"perspective",
"{basename}.perspective.jpg",
@ -168,11 +192,16 @@ class CommonStlProcessor(MediaProcessor):
size,
project="PERSP")
self.entry.set_file_metadata('perspective', size=size)
def generate_topview(self, size=None):
if not size:
size = (mgg.global_config['media:medium']['max_width'],
mgg.global_config['media:medium']['max_height'])
if self._skip_processing('top', size=size):
return
self._snap(
"top",
"{basename}.top.jpg",
@ -180,11 +209,16 @@ class CommonStlProcessor(MediaProcessor):
self.greatest*2],
size)
self.entry.set_file_metadata('top', size=size)
def generate_frontview(self, size=None):
if not size:
size = (mgg.global_config['media:medium']['max_width'],
mgg.global_config['media:medium']['max_height'])
if self._skip_processing('front', size=size):
return
self._snap(
"front",
"{basename}.front.jpg",
@ -192,11 +226,16 @@ class CommonStlProcessor(MediaProcessor):
self.model.average[2]],
size)
self.entry.set_file_metadata('front', size=size)
def generate_sideview(self, size=None):
if not size:
size = (mgg.global_config['media:medium']['max_width'],
mgg.global_config['media:medium']['max_height'])
if self._skip_processing('side', size=size):
return
self._snap(
"side",
"{basename}.side.jpg",
@ -204,6 +243,8 @@ class CommonStlProcessor(MediaProcessor):
self.model.average[2]],
size)
self.entry.set_file_metadata('side', size=size)
def store_dimensions(self):
"""
Put model dimensions into the database