/Shell/Bash/How to add environment variable for python

How to add environment variable for python

Python create environment variable

import os
os.environ['variable_name'] = 'variable_value'

Add python to path

To add Python to the Windows Path, follow these steps:

1. Start the Run box and enter sysdm.cpl
2. In the System Properties window go to the Advanced tab and 
   click the Environment Variables button
3. In the System variable window, find the Path variable and 
   click Edit
4. Position your cursor at the end of the Variable value line 
   and add the path to the python.exe file, preceeded with 
   the semicolon character (;)

Source: geek-university.com

Python path to python executable

>>> import sys
>>> print(sys.executable)
C:\path\to\python.exe

Source: stackoverflow.com

Edit path variable using python

app_path = os.path.join(root_path, 'other', 'dir', 'to', 'app')
os.environ["PATH"] += os.pathsep + app_path

Source: stackoverflow.com

Creating environment variable in python

DEBUG = config('DEBUG', cast=bool)
EMAIL_PORT = config('EMAIL_PORT', cast=int)

Source: simpleisbetterthancomplex.com

How to add environment variable for python

# to add specific key value to environment externally.
$ export SECRET_KEY='key_value'

Similar codes

0 vote312 views1 answer
Bash check if file is readable
Shell/Bash
-1 vote343 views2 answers
Pycryptodome install error
Shell/Bash
0 vote336 views1 answer
Shut down computer in terminal linux
Shell/Bash
0 vote347 views1 answer
You must install graphviz to plot tree mac
Shell/Bash
29 votes326 views5 answers
Windows startup folder
Shell/Bash
1 vote350 views1 answer
Install automapper asp.net core mvc
Shell/Bash
8 votes328 views2 answers
Anaconda navigator linux command
Shell/Bash
15 votes326 views6 answers
Redux install
Shell/Bash
0 vote354 views1 answer
Bash cut delimiter multiple spaces
Shell/Bash
5 votes280 views1 answer
Check django version ubuntu
Shell/Bash