def get_path(query):
	"""get_path(query) -> pathname -- return the path found in a
	given, found by matching a regular expression.
	"""
	match = re.search(r'/(.*/)+(\S*(\.[\d\w]{1,4})?)', query)
	if(os.path.isfile(match.group()) or os.path.isdir(match.group())):
		return match.group()
	else:
		return None
def get_path ( query ) : match = re . search ( r'/(.*/)+(\S*(\.[\d\w]{1,4})?)' , query ) if ( os . path . isfile ( match . group ( ) ) or os . path . isdir ( match . group ( ) ) ) : return match . group ( ) else : return None
get_path(query) -> pathname -- return the path found in a
	given, found by matching a regular expression.