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Renamed variables from reused single letter confusing names to something halfway descriptive

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wiredfool 2014-03-27 22:19:39 -07:00
parent 9552d9bc66
commit 937ae7790f
1 changed files with 9 additions and 8 deletions
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17
PIL/TiffImagePlugin.py
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@ -693,10 +693,11 @@ class TiffImageFile(ImageFile.ImageFile):
if not len(self.tile) == 1: if not len(self.tile) == 1:
raise IOError("Not exactly one tile") raise IOError("Not exactly one tile")
d, e, o, a = self.tile[0] # (self._compression, (extents tuple), 0, (rawmode, self._compression, fp))
d = Image._getdecoder(self.mode, 'libtiff', a, self.decoderconfig) ignored, extents, ignored_2, args = self.tile[0]
decoder = Image._getdecoder(self.mode, 'libtiff', args, self.decoderconfig)
try: try:
d.setimage(self.im, e) decoder.setimage(self.im, extents)
except ValueError: except ValueError:
raise IOError("Couldn't set the image") raise IOError("Couldn't set the image")
@ -712,19 +713,19 @@ class TiffImageFile(ImageFile.ImageFile):
# with here by reordering. # with here by reordering.
if Image.DEBUG: if Image.DEBUG:
print ("have getvalue. just sending in a string from getvalue") print ("have getvalue. just sending in a string from getvalue")
n,e = d.decode(self.fp.getvalue()) n,err = decoder.decode(self.fp.getvalue())
elif hasattr(self.fp, "fileno"): elif hasattr(self.fp, "fileno"):
# we've got a actual file on disk, pass in the fp. # we've got a actual file on disk, pass in the fp.
if Image.DEBUG: if Image.DEBUG:
print ("have fileno, calling fileno version of the decoder.") print ("have fileno, calling fileno version of the decoder.")
self.fp.seek(0) self.fp.seek(0)
n,e = d.decode(b"fpfp") # 4 bytes, otherwise the trace might error out n,err = decoder.decode(b"fpfp") # 4 bytes, otherwise the trace might error out
else: else:
# we have something else. # we have something else.
if Image.DEBUG: if Image.DEBUG:
print ("don't have fileno or getvalue. just reading") print ("don't have fileno or getvalue. just reading")
# UNDONE -- so much for that buffer size thing. # UNDONE -- so much for that buffer size thing.
n, e = d.decode(self.fp.read()) n,err = decoder.decode(self.fp.read())
self.tile = [] self.tile = []
@ -734,8 +735,8 @@ class TiffImageFile(ImageFile.ImageFile):
self.fp.close() self.fp.close()
self.fp = None # might be shared self.fp = None # might be shared
if e < 0: if err < 0:
raise IOError(e) raise IOError(err)
self.load_end() self.load_end()