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Revision 1233

Added by Aaron Marcuse-Kubitza almost 13 years ago

util.py: Added all_not_none() and bool2str()

View differences:

util.py
16 16 

  		




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def root_module(value): return module(value)[0]


  		




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#### Type checking


  		




  
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#### Type checking and conversion


  		




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class ConstraintError(ValueError):


  		




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    def __init__(self, check_func, value):


  		




  ......




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    if val != None and not isinstance(val, type_): val = type_(val)


  		




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    return val


  		




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def all_not_none(vals): return reduce(and_, map(lambda v: v != None, vals))


  		




  
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def is_str(val): return isinstance(val, basestring)


  		




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def is_list(val): return isinstance(val, list)


  		




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def bool2str(val):


  		




  
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    if val: return '1'


  		




  
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    else: return ''


  		




  
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#### Basic types


  		




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def none_if(val, none_val):


  		












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