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Merge pull request #763 from bzEq/issue751

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fix signature of __deepcopy__ method
This commit is contained in:
Tianqi Chen 2016-01-20 10:01:32 -08:00
commit 6f5b68095b
1 changed files with 2 additions and 2 deletions
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python-package/xgboost/core.py
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@ -641,9 +641,9 @@ class Booster(object):
self.set_param({'seed': 0}) self.set_param({'seed': 0})
def __copy__(self): def __copy__(self):
return self.__deepcopy__() return self.__deepcopy__(None)
def __deepcopy__(self): def __deepcopy__(self, memo):
return Booster(model_file=self.save_raw()) return Booster(model_file=self.save_raw())
def copy(self): def copy(self):