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Warn when the XoColor string is invalid.

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This commit is contained in:
Tomeu Vizoso 2009-09-11 13:47:40 +02:00
parent 8e3e7dd8ad
commit 0159bc7b52
1 changed files with 11 additions and 1 deletions
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12
src/sugar/graphics/xocolor.py
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@ -20,6 +20,7 @@ STABLE.
""" """
import random import random
import logging
colors = [ colors = [
['#B20008', '#FF2B34'], \ ['#B20008', '#FF2B34'], \
@ -225,7 +226,16 @@ def is_valid(color_string):
class XoColor: class XoColor:
def __init__(self, color_string=None): def __init__(self, color_string=None):
if color_string == None or not is_valid(color_string): if color_string == None:
randomize = True
elif not is_valid(color_string):
logging.error('Color string is not valid: %s, will generate a '
'random color pair.', color_string)
randomize = True
else:
randomize = False
if randomize:
n = int(random.random() * (len(colors) - 1)) n = int(random.random() * (len(colors) - 1))
[self.stroke, self.fill] = colors[n] [self.stroke, self.fill] = colors[n]
else: else: