type hinting mistake in gurobipy 11

Answered

jiahua sheng

December 30, 2023 13:47

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model.copy() does return a model, but in the gurobipy/Model.py copy function return None.

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  Riley Clement

  • Gurobi Staff

  January 02, 2024 04:51

  Hi Jiahua,

  Thank you for contacting us about this.  Are you able to provide some more information about where you see the incorrect type hint?  The type hints seem to show ok for me in VS Code, and checking with mypy seems to indicate the return type of copy is gurobipy.Model.

  - Riley

   

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  jiahua sheng

  January 02, 2024 05:42

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  Sorry, my mistake, you are right. The problem happened when using PyCharm and I noticed it jump to the definition in "/home/xxxx/.cache/JetBrains/PyCharmCE2023.3/python_stubs/274796526/gurobipy/gurobipy/Model.py", I believe it's PyCharm's problem.

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