Warning: file already exists but should not: c:\users\workmai\appdata\local\temp appears when Python packages exe\_ MEI13

Reference resources ： https://blog.csdn.net/weixin_43218120/article/details/108596405

this bug It's using pyinstaller The compiled file is exe Generated in the file , As follows ：

WARNING: file already exists but should not: C:\Users\workAI\AppData\Local\Temp\_MEI132522\torch\_C

Statement bug There is no impact during compilation and operation , But I unknowingly solved this for accidental reasons bug, The specific operation is as follows ：
First find .spec Profile modification profile , Add the following code to the configuration file ：

for d in a.datas:
	if '_C.cp37-win_amd64.pyd' in d[0]:
		a.datas.remove(d)
		break

The details of the .spec The contents of the configuration file are as follows ：

# -*- mode: python ; coding: utf-8 -*-
block_cipher = None
a = Analysis(['MyTcpServer.py'],
             pathex=['G:\\yolo'],
             binaries=[],
             datas=[],
             hiddenimports=[],
             hookspath=[],
             runtime_hooks=[],
             excludes=[],
             win_no_prefer_redirects=False,
             win_private_assemblies=False,
             cipher=block_cipher,
             noarchive=False)
for d in a.datas:
	if '_C.cp37-win_amd64.pyd' in d[0]:
		a.datas.remove(d)
		break
pyz = PYZ(a.pure, a.zipped_data,
             cipher=block_cipher)
exe = EXE(pyz,
          a.scripts,
          a.binaries,
          a.zipfiles,
          a.datas,
          [],
          name='MyTcpServer',
          debug=False,
          bootloader_ignore_signals=False,
          strip=False,
          upx=True,
          upx_exclude=[],
          runtime_tmpdir=None,
          console=True )

After modifying the configuration file , Use the following command to compile exe file ：

pyinstaller MyTcpServer.spec