userpath_cross_platform_path_environment_variable_management.py

1import userpath
2
3# Determine if a directory is already in the user's PATH
4is_in_path = userpath.in_path('~/scripts')
5
6if not is_in_path:
7    # Add a directory to the user's PATH
8    userpath.append('~/scripts')
9    
10    # Check if a shell restart is required to apply changes
11    if userpath.need_shell_restart():
12        print("Please restart your shell to apply PATH changes.")