Python 3.10 compatibility issue

[yj7]

Environment details

• OS type and version: Windows 10
• Python version: python --version 3.10.1
• pip version: pip --version 21.2.4
• google-api-python-client version: pip show google-api-python-client - 2.33.0

uritemplate package 3.0.0 is not compatible with python 3.10. Need to update the requirements.

Partial Stack Trace

service = build('gmail', 'v1', credentials=creds)
File "C:\JA\Envs\GIC\lib\site-packages\googleapiclient_helpers.py", line 130, in positional_wrapper
return wrapped(*args, **kwargs)
File "C:\JA\Envs\GIC\lib\site-packages\googleapiclient\discovery.py", line 219, in build
requested_url = uritemplate.expand(discovery_url, params)
File "C:\JA\Envs\GIC\lib\site-packages\uritemplate\api.py", line 33, in expand
return URITemplate(uri).expand(var_dict, **kwargs)
File "C:\JA\Envs\GIC\lib\site-packages\uritemplate\template.py", line 132, in expand
return self._expand(_merge(var_dict, kwargs), False)
File "C:\JA\Envs\GIC\lib\site-packages\uritemplate\template.py", line 97, in _expand
expanded.update(v.expand(expansion))
File "C:\JA\Envs\GIC\lib\site-packages\uritemplate\variable.py", line 338, in expand
expanded = expansion(name, value, opts['explode'], opts['prefix'])
File "C:\JA\Envs\GIC\lib\site-packages\uritemplate\variable.py", line 278, in _string_expansion
if dict_test(value) or tuples:
File "C:\JA\Envs\GIC\lib\site-packages\uritemplate\variable.py", line 363, in dict_test
return isinstance(value, (dict, collections.MutableMapping))
AttributeError: module 'collections' has no attribute 'MutableMapping'

[parthea]

Hi @yj7,

Thanks for reporting this! I was able to recreate the issue. I've proposed a fix in PR #1629.