def generate(self, factor=1):
thumb_name = self.get_storage_name(factor)
tmpfile = MoveableNamedTemporaryFile(thumb_name)
resizer = GmConvertCommand(
infile=self.source,
outfile=tmpfile.temporary_file_path(),
options=self.get_gm_options(factor)
)
assert resizer.execute()
thumbnail_storage.save(thumb_name, tmpfile)
return True
def test_get_command(self):
options = SortedDict()
options['trueflag'] = True
options['+falseflag'] = True
options['valueflag'] = 'somevalue'
cmd = GmConvertCommand(infile='in.jpg', outfile='out.jpg', options=options)
assert cmd.get_command() == [
'gm',
'convert',
'in.jpg',
'-trueflag',
'+falseflag',
'-valueflag', 'somevalue',
'out.jpg'
]
def generate(self, factor=1):
thumb_name = self.get_storage_name(factor)
tmpfile = MoveableNamedTemporaryFile(thumb_name)
resizer = GmConvertCommand(
infile=self.source,
outfile=tmpfile.temporary_file_path(),
options=self.get_gm_options(factor)
)
assert resizer.execute(fail_silently=True)
if self.options['pngquant'] and os.path.splitext(thumb_name)[1] == '.png':
optimizer = PngquantCommand(
pngfile=tmpfile.temporary_file_path(), quality=self.options['pngquant'])
assert optimizer.execute()
thumbnail_storage.save(thumb_name, tmpfile)
return True