[FIX] osv: _name is mandatory in case of multiple inheritance
bzr revid: chs@tinyerp.com-20100112125216-efd42e6j5np34u7z
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@ -197,6 +197,14 @@ class osv_memory(osv_base, orm.orm_memory):
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def createInstance(cls, pool, module, cr):
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parent_names = getattr(cls, '_inherit', None)
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if parent_names:
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if isinstance(parent_names, (str, unicode)):
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name = cls._name or parent_name
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parent_names = [parent_names]
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else:
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name = cls._name
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if not name:
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raise TypeError('_name is mandatory in case of multiple inheritance')
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for parent_name in ((type(parent_names)==list) and parent_names or [parent_names]):
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parent_class = pool.get(parent_name).__class__
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assert pool.get(parent_name), "parent class %s does not exist in module %s !" % (parent_name, module)
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@ -208,7 +216,6 @@ class osv_memory(osv_base, orm.orm_memory):
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else:
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new.extend(cls.__dict__.get(s, []))
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nattr[s] = new
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name = cls._name or cls._inherit
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cls = type(name, (cls, parent_class), nattr)
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obj = object.__new__(cls)
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@ -224,6 +231,14 @@ class osv(osv_base, orm.orm):
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def createInstance(cls, pool, module, cr):
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parent_names = getattr(cls, '_inherit', None)
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if parent_names:
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if isinstance(parent_names, (str, unicode)):
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name = cls._name or parent_name
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parent_names = [parent_names]
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else:
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name = cls._name
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if not name:
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raise TypeError('_name is mandatory in case of multiple inheritance')
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for parent_name in ((type(parent_names)==list) and parent_names or [parent_names]):
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parent_class = pool.get(parent_name).__class__
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assert pool.get(parent_name), "parent class %s does not exist in module %s !" % (parent_name, module)
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@ -246,7 +261,6 @@ class osv(osv_base, orm.orm):
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else:
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new.extend(cls.__dict__.get(s, []))
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nattr[s] = new
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name = cls._name or cls._inherit
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cls = type(name, (cls, parent_class), nattr)
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obj = object.__new__(cls)
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obj.__init__(pool, cr)
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