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Viewing changes to pypy/objspace/std/booltype.py

  • Committer: Bazaar Package Importer
  • Author(s): Alexandre Fayolle
  • Date: 2007-04-13 09:33:09 UTC
  • Revision ID: james.westby@ubuntu.com-20070413093309-yoojh4jcoocu2krz
Tags: upstream-1.0.0
Import upstream version 1.0.0

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pypy/objspace/std/booltype.py
 
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from pypy.objspace.std.stdtypedef import *
 
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from pypy.objspace.std.inttype import int_typedef
 
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# XXX should forbit subclassing of 'bool'
 
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def descr__new__(space, w_booltype, w_obj=None):
 
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    space.w_bool.check_user_subclass(w_booltype)
 
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    if space.is_true(w_obj):
 
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        return space.w_True
 
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    else:
 
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        return space.w_False
 
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# ____________________________________________________________
 
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bool_typedef = StdTypeDef("bool", int_typedef,
 
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    __doc__ = '''bool(x) -> bool
 
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Returns True when the argument x is true, False otherwise.
 
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The builtins True and False are the only two instances of the class bool.
 
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The class bool is a subclass of the class int, and cannot be subclassed.''',
 
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    __new__ = newmethod(descr__new__),
 
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    )
 
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bool_typedef.acceptable_as_base_class = False