how to change bundled data file pyinstaller on execute

Question

I'm making onefile executables with pyinstaller on windows 10. I'm including data files (pickle files) by editing the .spec file...

How can I store changes made to these files during run time? My understanding is that the data files are copied to a temp directory during execution. I can read from the files using the path I get from sys._MEIPASS but the changes I write are lost after restarting the program.

Is there a way to write to pickle files stored inside the exe?

Answer 1

不要向pyinstaller提及pickle文件，并将pickle文件放在与捆绑的onefile相同的文件夹中。对我来说，即使文件夹中有两个文件而不是一个，这仍然有效。