openstack/fairy-slipper
Code Issues Proposed changes

Some simple style fixes

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This commit is contained in:
Russell Sim 2015-09-15 19:21:52 +10:00
parent e79ef40108
commit dcc840cae9
1 changed files with 7 additions and 3 deletions
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10
tools/colorizer.py
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@ -49,7 +49,9 @@ import testtools
class _AnsiColorizer(object):
"""A colorizer is an object that loosely wraps around a stream, allowing
"""Apply coloring to a stream
A colorizer is an object that loosely wraps around a stream, allowing
callers to write text to the stream in a particular color.
Colorizer classes must implement C{supported()} and C{write(text, color)}.
@ -61,7 +63,9 @@ class _AnsiColorizer(object):
self.stream = stream
def supported(cls, stream=sys.stdout):
"""A class method that returns True if the current platform supports
"""Test if the current platform supports coloring.
A class method that returns True if the current platform supports
coloring terminal output using this method. Returns False otherwise.
"""
if not stream.isatty():
@ -103,7 +107,7 @@ class _Win32Colorizer(object):
win32console.FOREGROUND_INTENSITY)
self.stream = stream
self.screenBuffer = win32console.GetStdHandle(
win32console.STD_OUT_HANDLE)
win32console.STD_OUT_HANDLE)
self._colors = {
'normal': red | green | blue,
'red': red | bold,