Fix ConfigParser import in py2

scrapy/utils/conf.py

@@ -1,10 +1,13 @@
 import os
 import sys
 import numbers
-import configparser
 from operator import itemgetter
 
 import six
+if six.PY2:
+    from ConfigParser import SafeConfigParser as ConfigParser
+else:
+    from configparser import ConfigParser
 
 from scrapy.settings import BaseSettings
 from scrapy.utils.deprecate import update_classpath
@@ -94,7 +97,7 @@ def init_env(project='default', set_syspath=True):
 def get_config(use_closest=True):
     """Get Scrapy config file as a ConfigParser"""
     sources = get_sources(use_closest)
-    cfg = configparser.ConfigParser()
+    cfg = ConfigParser()
     cfg.read(sources)
     return cfg