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annotate wsgraph/utils.py @ 41:194ea1428156

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from http://k0s.org/portfolio/directed-graph.txt
author Jeff Hammel <jhammel@mozilla.com>
date Thu, 11 Apr 2013 15:31:38 -0700
parents f1f7a505e0d0
children
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1 """
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2 utility functions that should be in core python
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3 """
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4
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5 def isiterable(instance):
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6 try:
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7 iter(instance)
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8 return True
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9 except TypeError:
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10 return False