DeprecationWarning: HTTPResponse.getheaders() is deprecated and will be removed in urllib3 v2.1.0. Instead access HTTPResponse.headers directly

[ericbn]

Hi 👋

Using hubspot-api-client 8.0.0 and urllib3 1.26.16, I get these warnings:

hubspot/crm/contacts/rest.py:41: DeprecationWarning: HTTPResponse.getheaders() is deprecated and will be removed in urllib3 v2.1.0. Instead access HTTPResponse.headers directly.
  return self.urllib3_response.getheaders()
hubspot/crm/contacts/rest.py:45: DeprecationWarning: HTTPResponse.getheader() is deprecated and will be removed in urllib3 v2.1.0. Instead use HTTPResponse.headers.get(name, default).
  return self.urllib3_response.getheader(name, default)

These warnings also come from:

hubspot/communication_preferences/rest.py:41
hubspot/communication_preferences/rest.py:45
hubspot/crm/associations/rest.py:45
hubspot/crm/deals/rest.py:45
hubspot/crm/objects/rest.py:45
hubspot/discovery/discovery_base.py:1

and so on...

See other deprecations with urllib3 2.0.0 here. And urllib3 2.1.0 is planned to be released in the summer of 2023.

Resolving these deprecation warnings will prepare hubspot-api-client to be ready for future versions of urllib3. A plan for package maintainers is described here.

I'll be happy to contribute with a PR. Regarding the maintenance of the project, I see most files have Generated by: https://openapi-generator.tech, but I don't see instructions on how to regenerate those files. To fix the issue mentioned here, should we regenerate the files with an updated OpenAPI Generator?

[ericbn]

Hi. FYI urllib3 version 2.1.0 was just released 4 days ago.