diff options
Diffstat (limited to 'requests/utils.py')
| -rw-r--r-- | requests/utils.py | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/requests/utils.py b/requests/utils.py index 07f8c7f7..431f6be0 100644 --- a/requests/utils.py +++ b/requests/utils.py @@ -9,7 +9,6 @@ that are also useful for external consumption. """ import codecs -import collections import contextlib import io import os @@ -29,7 +28,7 @@ from .compat import parse_http_list as _parse_list_header from .compat import ( quote, urlparse, bytes, str, OrderedDict, unquote, getproxies, proxy_bypass, urlunparse, basestring, integer_types, is_py3, - proxy_bypass_environment, getproxies_environment) + proxy_bypass_environment, getproxies_environment, Mapping) from .cookies import cookiejar_from_dict from .structures import CaseInsensitiveDict from .exceptions import ( @@ -301,7 +300,7 @@ def to_key_val_list(value): if isinstance(value, (str, bytes, bool, int)): raise ValueError('cannot encode objects that are not 2-tuples') - if isinstance(value, collections.Mapping): + if isinstance(value, Mapping): value = value.items() return list(value) |