pytorch

5eaf8562 - [pytorch][codegen] simplify dunder method check in gen_python_functions.py (#47976)

[pytorch][codegen] simplify dunder method check in gen_python_functions.py (#47976) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/47976 Confirmed byte-for-byte compatible with the old codegen: ``` Run it before and after this PR: .jenkins/pytorch/codegen-test.sh <baseline_output_dir> .jenkins/pytorch/codegen-test.sh <test_output_dir> Then run diff to compare the generated files: diff -Naur <baseline_output_dir> <test_output_dir> ``` Test Plan: Imported from OSS Reviewed By: ezyang Differential Revision: D24976273 Pulled By: ljk53 fbshipit-source-id: 6f8f20d18db20c3115808bfac0a8b8ad83dcf64c