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refactor to use iterools 

--HG--
branch : pmacs2
This commit is contained in:
Erik Osheim 2010-05-18 23:42:47 -04:00
parent 49c372a2d5
commit 8277ecec34
1 changed files with 14 additions and 16 deletions
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30
color.py
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@ -1,4 +1,5 @@
import curses
import itertools
colors = {}
_colors = []
@ -32,27 +33,24 @@ def add_color(name, value, abbrev):
# assign every RGB triple (0-5) to one of six basic colors (red, yellow, green,
# cyan, blue, magenta) based on some semi-arbitrary rules i came up with.
def iter256():
for r in xrange(0, 6):
for g in xrange(0, 6):
for b in xrange(0, 6):
#if r >= 3 and g >= 3 and b >= 3: name = 'white'
#elif r >= g and g > b: name = 'yellow'
if r >= g and g > b: name = 'yellow'
elif r >= b and b - g > 1: name = 'magenta'
ns = range(0, 6)
for r, g, b in itertools.product(ns, ns, ns):
if r >= g and g > b: name = 'yellow'
elif r >= b and b - g > 1: name = 'magenta'
elif b >= g and g - r > 2: name = 'cyan'
elif b >= r and r > g: name = 'magenta'
elif b >= g and g - r > 2: name = 'cyan'
elif b >= r and r > g: name = 'magenta'
elif g >= r and r - b > 2: name = 'yellow'
elif g >= b and b - r > 1: name = 'cyan'
elif g >= r and r - b > 2: name = 'yellow'
elif g >= b and b - r > 1: name = 'cyan'
elif r > b and r > g: name = 'red'
elif g > b and g > r: name = 'green'
elif b > r and b > g: name = 'blue'
elif r > b and r > g: name = 'red'
elif g > b and g > r: name = 'green'
elif b > r and b > g: name = 'blue'
else: continue
else: continue
yield (name, r, g, b)
yield (name, r, g, b)
raise StopIteration
# if we can support 256 colors, create all of the color names and map them to