876e06f217
This code should split things more neatly than the current Pesterchum code, thus fixing a number of irritating bugs. Ideally, when finished, it will be easier and cleaner to work with as well.
49 lines
1.7 KiB
Python
49 lines
1.7 KiB
Python
# Modified version of the code featured at the given link
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## {{{ http://code.activestate.com/recipes/473786/ (r1)
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class AttrDict(dict):
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"""A dictionary with attribute-style access. It maps attribute access to
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the real dictionary."""
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def __init__(self, init={}): super(AttrDict, self).__init__(init)
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def __getstate__(self): return self.__dict__.items()
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def __setstate__(self, items):
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for key, val in items: self.__dict__[key] = val
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def __repr__(self):
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return "%s(%s)" % (
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type(self).__name__,
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super(AttrDict, self).__repr__()
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)
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def __setitem__(self, key, value):
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return super(AttrDict, self).__setitem__(key, value)
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def __getitem__(self, name):
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return super(AttrDict, self).__getitem__(name)
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def __delitem__(self, name):
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return super(AttrDict, self).__delitem__(name)
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__getattr__ = __getitem__
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__setattr__ = __setitem__
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__delattr__ = __delitem__
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def copy(self): return type(self)(self)
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## end of http://code.activestate.com/recipes/473786/ }}}
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class DefAttrDict(AttrDict):
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def __init__(self, default_factory=None, *args, **kwargs):
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self.__dict__["default_factory"] = default_factory
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super(DefAttrDict, self).__init__(*args, **kwargs)
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def __repr__(self):
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return "%s(%r, %s)" % (
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type(self).__name__,
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self.default_factory,
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super(AttrDict, self).__repr__()
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)
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def __getitem__(self, name):
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try:
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return super(DefAttrDict, self).__getitem__(name)
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except KeyError:
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##if self.default_factory is None: return None
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##return self.default_factory()
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result = None
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if self.default_factory is not None:
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result = self.default_factory()
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self[name] = result
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return result
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__getattr__ = __getitem__
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def copy(self): return type(self)(self.default_factory, self) |