Edit path variable using python

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

Add python to path

# On linux
$ which python; # Get Path of the executable
$ export PATH=$PATH:{PATH_PYTHON}; # but it isn't continue
# ----------------------
$ which python; # Get Path of the executable
export PATH=$PATH:{PATH_PYTHON}; # add in your ~/.bashrc or your ~/.zshrc

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

Similar codes

13 votes225 views3 answers
Python package version
Python
1 vote232 views2 answers
Rotate 2d array
Python
0 vote183 views1 answer
Python compare bytes
Python
3 votes239 views1 answer
Install BeautifulSoup in anaconda
Python
0 vote219 views1 answer
Python attributes from string
Python
0 vote234 views1 answer
How to crack a 4 way handshake with python
Python
1 vote222 views1 answer
Server on python
Python
0 vote213 views1 answer
Opencv save image rgb
Python
1 vote218 views1 answer
Program to split the list between even and odd python
Python
0 vote224 views1 answer
Python input text in file
Python