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pep8 compliance: E261 at least two spaces before inline comment

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This commit is contained in:
David Sowder 2012-02-19 18:49:44 -06:00
parent b5a5deae57
commit 4cfb181af1
1 changed files with 8 additions and 8 deletions
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16
png.py
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@ -167,7 +167,7 @@ from __future__ import generators
__version__ = "$URL: http://pypng.googlecode.com/svn/trunk/code/png.py $ $Rev: 201 $" __version__ = "$URL: http://pypng.googlecode.com/svn/trunk/code/png.py $ $Rev: 201 $"
from array import array from array import array
try: # See :pyver:old try: # See :pyver:old
import itertools import itertools
except: except:
pass pass
@ -314,7 +314,7 @@ class Writer:
gamma=None, gamma=None,
compression=None, compression=None,
interlace=False, interlace=False,
bytes_per_sample=None, # deprecated bytes_per_sample=None, # deprecated
planes=None, planes=None,
colormap=None, colormap=None,
maxval=None, maxval=None,
@ -1006,7 +1006,7 @@ def filter_scanline(type, line, fo, prev=None):
ai += 1 ai += 1
def paeth(): def paeth():
# http://www.w3.org/TR/PNG/#9Filter-type-4-Paeth # http://www.w3.org/TR/PNG/#9Filter-type-4-Paeth
ai = -fo # also used for ci ai = -fo # also used for ci
for i, x in enumerate(line): for i, x in enumerate(line):
a = 0 a = 0
b = prev[i] b = prev[i]
@ -1033,11 +1033,11 @@ def filter_scanline(type, line, fo, prev=None):
# of the image simpler. "up" becomes "none"; "paeth" becomes # of the image simpler. "up" becomes "none"; "paeth" becomes
# "left" (non-trivial, but true). "average" needs to be handled # "left" (non-trivial, but true). "average" needs to be handled
# specially. # specially.
if type == 2: # "up" if type == 2: # "up"
return line # type = 0 return line # type = 0
elif type == 3: elif type == 3:
prev = [0] * len(line) prev = [0] * len(line)
elif type == 4: # "paeth" elif type == 4: # "paeth"
type = 1 type = 1
if type == 0: if type == 0:
out.extend(line) out.extend(line)
@ -1047,7 +1047,7 @@ def filter_scanline(type, line, fo, prev=None):
up() up()
elif type == 3: elif type == 3:
average() average()
else: # type == 4 else: # type == 4
paeth() paeth()
return out return out
@ -1786,7 +1786,7 @@ class Reader:
row = group(row, planes) row = group(row, planes)
opa = map(it.__ne__, row) opa = map(it.__ne__, row)
opa = map(maxval.__mul__, opa) opa = map(maxval.__mul__, opa)
opa = zip(opa) # convert to 1-tuples opa = zip(opa) # convert to 1-tuples
yield array(typecode, yield array(typecode,
itertools.chain(*map(operator.add, row, opa))) itertools.chain(*map(operator.add, row, opa)))
pixels = itertrns(pixels) pixels = itertrns(pixels)