Here is what I learned: PYTHONPATH is a directory to add to the Python import search path "sys.path", which is made up of current dir. CWD, PYTHONPATH, standard and shared library, and customer …

Sep 28, 2009 · How do I find out which directories are listed in my system’s PYTHONPATH variable, from within a Python script (or the interactive shell)?

Aug 4, 2010 · Whenever I use sys.path.append, the new directory will be added. However, once I close python, the list will revert to the previous (default?) values. How do I permanently add a directory to …

Jun 24, 2010 · I know how to set it in my /etc/profile and in my environment variables. But what if I want to set it during a script? Is it import os, sys? How do I do it?

May 6, 2023 · 14 The variable PYTHONPATH is an environment variable which you can set to add additional directories where python will look for modules and packages. This variable is not set by …

Sep 13, 2010 · The PYTHONPATH environment variable is used by Python to specify a list of directories that modules can be imported from on Windows. When running, you can inspect the sys.path …

Apr 29, 2013 · The environment variable PYTHONPATH is actually only added to the list of locations Python searches for modules. You can print out the full list in the terminal like this:

Feb 29, 2012 · PYTHONPATH = If this variable exists in your environment, Python will add it to the normal search path for modules when you use any import statement; you normally do not modify this …

The problem is that if I use sys.path.append(mod_directory) to append the path and then open the python interpreter, the directory mod_directory gets added to the end of the list sys.path. If I export …

Jul 9, 2015 · 最近pythonを使い出したのですがPYTHONPATHというものがあると知りました。 このPATHの設定の仕方と設定する理由を教えていただけないでしょうか。 よろしくおねがいします。