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Simplify SpecHost creation

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This commit is contained in:
Matthew Tretter 2012-10-25 22:31:37 -04:00
parent 76b9ebbab4
commit 570e7bd640
1 changed files with 4 additions and 14 deletions
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18
imagekit/specs/__init__.py
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@ -214,26 +214,16 @@ class SpecHost(object):
spec registry.
"""
def __init__(self, processors=None, format=None, options=None,
storage=None, autoconvert=None, image_cache_backend=None,
image_cache_strategy=None, spec=None, spec_id=None):
def __init__(self, spec=None, spec_id=None, **kwargs):
spec_args = dict(
processors=processors,
format=format,
options=options,
storage=storage,
autoconvert=autoconvert,
image_cache_backend=image_cache_backend,
image_cache_strategy=image_cache_strategy,
)
spec_args = dict((k, v) for k, v in kwargs.items() if v is not None)
if any(v is not None for v in spec_args.values()):
if spec_args:
if spec:
raise TypeError('You can provide either an image spec or'
' arguments for the ImageSpec constructor, but not both.')
else:
spec = type('Spec', (ImageSpec,), dict((k, v) for k, v in spec_args.items() if v is not None)) # TODO: Base class name on spec id?
spec = type('Spec', (ImageSpec,), spec_args) # TODO: Base class name on spec id?
self._original_spec = spec