python: Use PyInstaller packaged into exe files, and TypeError: an integer is required (got type bytes) exception resolution
2019-11-12 15:50:22 lad. Read the article tag number 225: python package exepyinstaller more
Category Column: python
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Packing occur TypeError pyinstaller use with python3.6 above: an integer is required (got type bytes) abnormality mounting solutions pyinstaller tutorial below:
1. Installation PyInstaller
    • pip install PyInstaller

2. PyInstaller packaging commands commonly used parameters are as follows:
• -F: Python packaged into a single executable program
• -D: Python program package to a folder
• -i: generation icon, applies only to Windows platforms (ps: -i parameter must be connected after the end of the .ico icon file)
• -n: Specifies the name of a file package generated
• -w: ban pop-up command line
3. Packaging single file py
    • PyInstaller -F xxx.py

4. The results appear abnormal TypeError: an integer is required (got type bytes), Solutions, enter the following command:
    • pip install https://github.com/pyinstaller/pyinstaller/archive/develop.tar.gz

Please update unusual pip, then enter the command to install pyinstaller
    • python -m pip install --upgrade pip
5. PyInstaller again performed successfully packaged -F xxx.py

6. The directory structure looks like, exe executable file directory dist

 
7. perfect solution TypeError: an integer is required (got type bytes) exceptions, PyInstaller complete package.

Other Description: If there are multiple versions of the computer python at the same time may cause a variety of problems (for example, "failed to execute script xxx", "failed to create process"), if not particularly familiar with the python just to occasionally use the best words the extra python previously installed version to delete all deleted or re-install (the official website to download the latest installer, the internet, said the 32-bit compatibility is better)
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From <https://blog.csdn.net/weixin_44096448/article/details/103031187>