Alan <alan....@sjtu.edu.cn> added the comment:
Thank you for your feedback steven.daprano and eric.smith. My first experience with a computer was 22 years ago and started as a computer science student 13 years ago. I began in the Visual Basic programming community in 2008, so I apologize as I am new to the Python community. To summarize, the variable list[] should equal to A, but as the code runs through loops the list[] is mutable (perhaps too literally) into A', A'', A''', etc. There is no immediate solution to this issue, but an alternative to this issue would be to use variable type dictionary {}. A more permanent resolution would probably require a conference presentation and/or publication. Thanks again. ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue34991> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com