ci: be explicit when importing from PyGithub

When importing the ‹Github› class for mocking in
tests be explicit with the path instead of relying
on the ‹__all__› from PyGithub.

Fixes the mypy errors that were raised in the CI.

Signed-off-by: Matej Focko <[email protected]>

Author: mfocko

tests/integration/test_check_rerun.py

@@ -6,7 +6,7 @@
 import pytest
 from celery.canvas import Signature
 from flexmock import flexmock
-from github import Github
+from github.MainClass import Github
 from ogr.services.github import GithubProject
 
 from packit.config import JobConfigTriggerType

tests/integration/test_new_hotness_update.py

@@ -4,7 +4,7 @@
 import pytest
 from celery.canvas import Signature
 from flexmock import flexmock
-from github import Github
+from github.MainClass import Github
 
 import packit_service.worker.checker.distgit
 from packit.api import PackitAPI

tests/integration/test_pr_comment.py

@@ -9,7 +9,7 @@
 
 from celery.canvas import Signature
 from flexmock import flexmock
-from github import Github
+from github.MainClass import Github
 
 import packit_service.models
 import packit_service.service.urls as urls

tests/integration/test_release_event.py

@@ -7,7 +7,7 @@
 from celery.app.task import Context, Task
 from celery.canvas import Signature
 from flexmock import flexmock
-from github import Github
+from github.MainClass import Github
 
 from packit.api import PackitAPI
 from packit.config import JobConfigTriggerType

tests/unit/test_steve.py

@@ -11,7 +11,7 @@
 import pytest
 from celery.canvas import Signature
 from flexmock import flexmock
-from github import Github
+from github.MainClass import Github
 from ogr.services.github import GithubProject
 from ogr.services.pagure import PagureProject