/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 vote217 views1 answer
Copy db from one server to another mysql
Shell/Bash
1 vote226 views1 answer
Linux failed to save insufficient permissions vscode
Shell/Bash
57 votes215 views1 answer
Git firsttime setup
Shell/Bash
3 votes219 views2 answers
Hot to remove .env from git
Shell/Bash
0 vote206 views1 answer
Gp policy force update
Shell/Bash
0 vote241 views1 answer
Folding at home bash
Shell/Bash
15 votes208 views2 answers
How to upgrade packages in ubuntu 20.04
Shell/Bash
0 vote237 views1 answer
Install-nodejs-and-npm
Shell/Bash
2 votes217 views1 answer
Grep remove branches
Shell/Bash
0 vote222 views1 answer
Cannot install windows-build-tools
Shell/Bash