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Add Instance.load and Instance.dump

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This commit is contained in:
Alinson S. Xavier
2020-07-30 11:09:23 -05:00
parent b3dc0884a5
commit e73e6c462e
1 changed files with 9 additions and 0 deletions
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9
src/python/miplearn/instance.py
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@@ -3,6 +3,7 @@
# Released under the modified BSD license. See COPYING.md for more details. # Released under the modified BSD license. See COPYING.md for more details.
from abc import ABC, abstractmethod from abc import ABC, abstractmethod
import pickle, gzip
class Instance(ABC): class Instance(ABC):
@@ -118,3 +119,11 @@ class Instance(ABC):
def build_user_cut(self, model, violation): def build_user_cut(self, model, violation):
pass pass
def load(self, filename):
with gzip.open(filename, "rb") as f:
self.__dict__ = pickle.load(f)
def dump(self, filename):
with gzip.open(filename, "wb") as f:
pickle.dump(self.__dict__, f)