Revision ab98e236

b/lib/ht.py
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#: Maybe a dictionary (dict or None)
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TMaybeDict = TMaybe(TDict)
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#: Maybe a list (list or None)


  		





  
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TMaybeList = TMaybe(TList)


  		





  
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#: a non-negative integer (value >= 0)


  		





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TNonNegativeInt = \


  		





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  TAnd(TInt, WithDesc("EqualOrGreaterThanZero")(lambda v: v >= 0))


  		












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