def get_desktop_env():
desktop = os.environ.get("<STR_LIT>")<EOL>if desktop:<EOL><INDENT>return desktop<EOL><DEDENT>desktop = os.environ.get("<STR_LIT>")<EOL>if desktop:<EOL><INDENT>return desktop<EOL><DEDENT>desktop = os.environ.get("<STR_LIT>")<EOL>if desktop:<EOL><INDENT>return "<STR_LIT>"<EOL><DEDENT>desktop = os.environ.get("<STR_LIT>")<EOL>if desktop:<EOL><INDENT>return "<STR_LIT>"<EOL><DEDENT>desktop = os.environ.get("<STR_LIT>")<EOL>if desktop:<EOL><INDENT>return "<STR_LIT>"<EOL><DEDENT>desktop = os.environ.get("<STR_LIT>")<EOL>if desktop and "<STR_LIT>" in desktop:<EOL><INDENT>return "<STR_LIT>"<EOL><DEDENT>return None<EOL>
Identify the current running desktop environment.