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56 lines
1.3 KiB
Python
56 lines
1.3 KiB
Python
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##
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##
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##
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## UBF primitives:
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##
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## integer, float, atom, string, binary, tuple, record, list, proplist, term, void
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##
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def Integer(value):
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assert isinstance(value, int) or isinstance(value, long)
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return value
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def Float(value):
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assert isinstance(value, float)
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return value
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class Atom(str):
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def __init__(self, value):
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assert isinstance(value, str)
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str.__init__(self, value)
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def __repr__(self):
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return "<ubf-atom: %s>" % `str.__repr__(self)`
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class String(str):
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def __init__(self, value):
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assert isinstance(value, str)
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str.__init__(self, value)
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def __repr__(self):
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return "<ubf-string: %s>" % `str.__repr__(self)`
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def Binary(value):
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assert isinstance(value, str) or isinstance(value, unicode)
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return value
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def Tuple(value):
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assert isinstance(value, tuple)
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return value
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class Record(dict):
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def __init__(self, name, fields):
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assert isinstance(name, str) and isinstance(fields, dict)
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dict.__init__(self, fields)
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self.name = name
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def __repr__(self):
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return "<ubf-record: %s %s>" % (self.name, `dict.__repr__(self)`)
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def List(value):
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assert isinstance(value, list)
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return value
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def PropList(value):
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assert isinstance(value, dict)
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return value
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