Python add to path osx code#

Python add to path osx code#

You can also use the function (‘/codebase/old_python_project’) in your python script source code and then can import the python modules.

You can add your existing python project folder in the PYTHONPATH system environment variable to fix your issue.

How can I make python search all the modules in the project folder and it’s subfolders to fix the import error? Thanks. And there are a lot of subfolders in the project base folder. All the old python project files are saved in a folder like /codebase/old_python_project. And there is a lot of such kind of errors in other python scripts. And when I run the python script with the command python abc.py it prompts the error ImportError: no module named com.test_module. Our development environment is Linux and no IDE, only in the command line.

My team just handle an old python project from another team, the python project is so large, there are a lot of python source files in the python project.

5.1 How can I add another python source directory in the Python search path for a large python project. Users/zhaosong/anaconda3/lib/python3.6/os.pyĥ. # os._file_ will return the os module directory. You can append that directory to the python library search path as below.

Python module’s _file_ attribute returns the module file saved directory.

Append Exist Module Library Directory To Python Library Search Directory.

Python function can append directory to the end of python library search directory.Ĥ.

Append Directory To Python Library Search Path. Users/zhaosong/anaconda3/lib/python3.6/site-packages/aeosaģ.

Users/zhaosong/anaconda3/lib/python3.6/site-packages Users/zhaosong/.local/lib/python3.6/site-packages Users/zhaosong/anaconda3/lib/python3.6/lib-dynload Users/zhaosong/anaconda3/lib/python36.zip ), so when import a python module library, it will search the library in the program executed directory first. We can see that the first directory is the current directory (. Loop in sys.path to print out each python library search path.Type 'help', 'copyright', 'credits' or 'license' for more information. Run into python interactive console in a terminal.Python sys library’s path variable contains all python library search path, you can loop to print the path value out in python source code like below. Display Python Library Search Path In Python Source Code. Run echo command to print PYTHONPATH system environment variable value.Ģ.bash_profile command to make the above changes take effect. Press shift + i key to go to insert text mode, then add the below text line in the above bash profile file.Edit the above bash file with a vim text editor.Run list -al command to list all hidden files, you can see there is a.Open a terminal and go to the user home directory use cd ~ command.We will add /tmp folder in the PYTHONPATH environment variable value. Suppose your python module is saved in folder /tmp. Add Python Module Package Path In System Environment Variable PYTHONPATH.