code: def is_home_environment(path):
      '''Returns True if path is in CPENV_HOME'''
  
      home = unipath(os.environ.get('CPENV_HOME', '~/.cpenv'))
      path = unipath(path)
  
      return path.startswith(homef is_home_environment(path):
      '''Returns True if path is in CPENV_HOME'''
  
      home = unipath(os.environ.get('CPENV_HOME', '~/.cpenv'))
      path = unipath(path)
  
      return path.startswith(home)
docs: Returns True if path is in CPENV_HOME