Merge pull request #26 from danipozo/make-config-class-a-mapping

Make config class a mapping

Author: BrunoSilvaAndrade

pyconfigparser.py

@@ -5,6 +5,7 @@
 import yaml
 import os
 import re
+from collections.abc import Mapping
 
 __all__ = [
  "ConfigError",
@@ -106,7 +107,7 @@ def _extract_env_variable_key(variable):
 }
 
 
-class Config:
+class Config(Mapping):
 
  def __getitem__(self, item):
  return self.__dict__[item]
@@ -117,12 +118,6 @@ def __iter__(self):
  def __len__(self):
  return len(self.__dict__)
 
- def keys(self):
- return self.__dict__.keys()
-
- def values(self):
- return self.__dict__.values()
-
 
 class ConfigParser:
  def __init__(self):