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| author | Ian Stapleton Cordasco <graffatcolmingov@gmail.com> | 2020-12-12 11:29:02 -0600 |
|---|---|---|
| committer | Ian Stapleton Cordasco <graffatcolmingov@gmail.com> | 2020-12-25 09:41:39 -0600 |
| commit | 6ab16db7bd55bc63dca2b6ef8ad04d37117927af (patch) | |
| tree | 79832bc6977db0a1c19923e0d6df76760af2289b /requests/utils.py | |
| parent | d3e0f73354051f824cae563aeae215006158da28 (diff) | |
| download | python-requests-bug/5671.tar.gz | |
Pass urllib3.SKIP_HEADER when headers should be unsetbug/5671
urllib3 introduced some default headers and a way to skip them if
desired. Let's use that sentinel value to pass along information about
Requests' users desire to skip those headers as well.
Closes gh-5671
Diffstat (limited to 'requests/utils.py')
| -rw-r--r-- | requests/utils.py | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/requests/utils.py b/requests/utils.py index db67938e..905c9330 100644 --- a/requests/utils.py +++ b/requests/utils.py @@ -947,6 +947,8 @@ def check_header_validity(header): :param header: tuple, in the format (name, value). """ name, value = header + if value is None: + return if isinstance(value, bytes): pat = _CLEAN_HEADER_REGEX_BYTE |