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Conditional import of babel, fallback to std parsing

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Johann Dreo 2013-04-03 19:02:04 +02:00
commit c025c32a3d
1 changed files with 6 additions and 3 deletions
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colout.py
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@ -116,10 +116,12 @@ def colorin(text, color="red", style="normal"):
colormap_idx = 0 colormap_idx = 0
elif color == "scale": elif color == "scale":
mode = 8
import babel.numbers as bn
import math import math
f = float(bn.parse_decimal(text)) try:
import babel.numbers as bn
f = float(bn.parse_decimal(text))
except ImportError:
f = float(text)
# if out of scale, do not color # if out of scale, do not color
if f < scale[0] or f > scale[1]: if f < scale[0] or f > scale[1]:
@ -128,6 +130,7 @@ def colorin(text, color="red", style="normal"):
# normalize and scale over the nb of colors in colormap # normalize and scale over the nb of colors in colormap
i = int( math.ceil( (f - scale[0]) / (scale[1]-scale[0]) * (len(colormap)-1) ) ) i = int( math.ceil( (f - scale[0]) / (scale[1]-scale[0]) * (len(colormap)-1) ) )
mode = 8
color = colormap[i] color = colormap[i]
color_code = str(30 + colors[color]) color_code = str(30 + colors[color])