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require, required, and want are not features

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This commit is contained in:
Eric Soroos 2016-03-30 08:20:27 -07:00
parent f869ecd808
commit bf2df86807
1 changed files with 9 additions and 5 deletions
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12
setup.py
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@ -100,10 +100,15 @@ LCMS_ROOT = None
class pil_build_ext(build_ext): class pil_build_ext(build_ext):
class feature: class feature:
zlib = jpeg = tiff = freetype = tcl = tk = lcms = webp = webpmux = None features = ['zlib', 'jpeg', 'tiff', 'freetype', 'tcl', 'tk',
jpeg2000 = None 'lcms', 'webp', 'webpmux', 'jpeg2000']
required = set(['jpeg', 'zlib']) required = set(['jpeg', 'zlib'])
def __init__(self):
for f in self.features:
setattr(self, f, None)
def require(self, feat): def require(self, feat):
return feat in self.required return feat in self.required
@ -111,8 +116,7 @@ class pil_build_ext(build_ext):
return getattr(self, feat) is None return getattr(self, feat) is None
def __iter__(self): def __iter__(self):
for x in dir(self): for x in self.features:
if x[1] != '_':
yield x yield x
feature = feature() feature = feature()