AttributeError: 'HTTPResponse' object has no attribute 'getheader'

[purificant]

As of urllib3 2.6.0, the deprecated HTTPResponse.getheaders() and HTTPResponse.getheader() methods have been removed and replaced by the headers attribute. ( https://github.com/urllib3/urllib3/blob/main/CHANGES.rst#260-2025-12-05 )

Both of the removed methods are used in the auto generated api client, for example: https://github.com/HubSpot/hubspot-api-python/blob/master/hubspot/crm/companies/api_client.py

The code needs to be updated to be compatible with the latest version of urllib3 in order to benefit from the bug and security fixes. Any chance this could be patched?

[aalvrz]

Also experiencing this. Possible temporary work-around might be pinning to a lower urllib3 version.

[purificant]

Pinning urllib3==2.5.0 works and shows

DeprecationWarning: HTTPResponse.getheader() is deprecated and will be removed in urllib3 v2.6.0. Instead use HTTPResponse.headers.get(name, default).


Looks like it has been planned for removal since 2.0.0 (2023-04-26), initially planned to be removed in 2.1.0 and postponed to 2.6.0: https://github.com/urllib3/urllib3/blob/main/CHANGES.rst#200-2023-04-26

[samuelhem-opus]

Any updates on this issue? I would prefer a new version of the hubspot-client rather than pinning urrllib3 to 2.5.0.
I see theres already a PR open for it, maybe we can get a new client version soon.

[skokado]

This project ignores many warnings, same in regex: #383
At the very least, should be specified the dependency version in install_requires.

[johnnymetz]

Upgrading to v2.6.1 or higher fixed it for me:

pip install "urllib3>=2.6.1"