from logging import getLogger
import re

# noinspection PyUnreachableCode
if False:
	from typing import Dict

_log = getLogger(__name__)


def make2way(dic):
	# type: (Dict) -> Dict
	for k, v in dic.items():
		dic[v] = k

	return dic


def invert_dict(src_dic):
	# type: (Dict) -> Dict
	dic = dict()

	for k, v in src_dic.items():
		dic[v] = k

	return dic


def enum_file_name_of(path):
	# type: (str) -> Dict[int,str]

	"""
	This is kinda hacky, but it works :)
	The enum file must contain a single enum however!
	"""

	path = path[0:-1] if path.endswith('.pyc') else path
	pattern = re.compile(r"^\s*(\w+)\s*=\s*(\d+)", re.M)
	with open(path, "r") as f:
		return {
			int(m[1]): m[0]
			for m
			in pattern.findall(f.read())
		}