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

0 vote172 views1 answer
How to define the range of values in seaborn heatmap
Python
0 vote199 views1 answer
Pandas corr get couple value
Python
0 vote182 views1 answer
List lambda functions boto3
Python
30 votes452 views6 answers
Django static files
Python Django
5 votes188 views3 answers
Python transpose list
Python
0 vote176 views1 answer
Python find duplicates in string
Python
0 vote245 views2 answers
Add a column while iterating rows pandas
Python
1 vote210 views1 answer
Frequency
Python
0 vote182 views1 answer
Pyqgis
Python
2 votes182 views4 answers
Pandas fillna with mode
Python