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Revision 976

util.py: Added to_percent()

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lib/util.py
28 28

  
29 29
def is_str(val): return isinstance(val, basestring)
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#### Strings
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def to_percent(val, sig_figs=2):
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    if val >= 1: sig_figs += 1
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    return (('%#.'+str(sig_figs)+'g') % (val*100))+'%'
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#### Iterables
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def first(iter_): return iter_.next()

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