Painful experience of using pythonanywhere service

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#1

  1. File “manage.py”, line 17) from exc ^ SyntaxError: invalid syntax

解決： use the same package and same version of Python that your web app uses to run manage.py.

  1. could not in import mysqldb from sqlite3 （mysqlclinet pkg is not installed error）
    . virtualenv:

Use a virtualenv to get different versions of flask, django etc from our default system ones. More info here. You need to Reload your web app to activate it; NB - will do nothing if the virtualenv does not exist.

[ Start a console in this virtualenv] ⇦ここから依存ライブラリをインストールする。

3.whitelist of pythonanywhere