Project: don't depend on the brand name (#12008)

Ref
/~https://github.com/readthedocs/readthedocs.org/pull/11983/files/8e6caa3e6157a0230c0989784e8a421cacd7f7bd#r1953455261

readthedocs/builds/utils.py

@@ -12,10 +12,8 @@
 )
 from readthedocs.projects.constants import (
     BITBUCKET_REGEXS,
-    GITHUB_BRAND,
     GITHUB_PULL_REQUEST_URL,
     GITHUB_REGEXS,
-    GITLAB_BRAND,
     GITLAB_MERGE_REQUEST_URL,
     GITLAB_REGEXS,
 )
@@ -90,10 +88,10 @@ def external_version_name(build_or_version):
 
     project = build_or_version.project
 
-    if project.git_provider_name == GITHUB_BRAND:
+    if project.is_github_project:
         return GITHUB_EXTERNAL_VERSION_NAME
 
-    if project.git_provider_name == GITLAB_BRAND:
+    if project.is_gitlab_project:
         return GITLAB_EXTERNAL_VERSION_NAME
 
     # TODO: Add External Version Name for Bitbucket.

readthedocs/projects/models.py

@@ -1055,10 +1055,24 @@ def get_git_service_class(self, fallback_to_clone_url=False):
         return service_cls
 
     @property
-    def git_provider_name(self):
-        """Get the provider name for project. e.g: GitHub, GitLab, Bitbucket."""
-        service_class = self.get_git_service_class(fallback_to_clone_url=True)
-        return service_class.allauth_provider.name if service_class else None
+    def is_github_project(self):
+        from readthedocs.oauth.services import GitHubService
+
+        return self.get_git_service_class(fallback_to_clone_url=True) == GitHubService
+
+    @property
+    def is_gitlab_project(self):
+        from readthedocs.oauth.services import GitLabService
+
+        return self.get_git_service_class(fallback_to_clone_url=True) == GitLabService
+
+    @property
+    def is_bitbucket_project(self):
+        from readthedocs.oauth.services import BitbucketService
+
+        return (
+            self.get_git_service_class(fallback_to_clone_url=True) == BitbucketService
+        )
 
     def find(self, filename, version):
         """

readthedocs/rtd_tests/tests/test_project.py

@@ -22,8 +22,6 @@
 from readthedocs.builds.models import Build, Version
 from readthedocs.oauth.services import GitHubService, GitLabService
 from readthedocs.projects.constants import (
-    GITHUB_BRAND,
-    GITLAB_BRAND,
     MEDIA_TYPE_EPUB,
     MEDIA_TYPE_HTML,
     MEDIA_TYPE_HTMLZIP,
@@ -231,10 +229,12 @@ def test_get_latest_build_excludes_external_versions(self):
         # Test that External Version is not considered for get_latest_build.
         self.assertEqual(self.pip.get_latest_build(), None)
 
-    def test_git_provider_name_github(self):
+    def test_git_provider_github(self):
         self.pip.repo = "/~https://github.com/pypa/pip"
         self.pip.save()
-        self.assertEqual(self.pip.git_provider_name, GITHUB_BRAND)
+        assert self.pip.is_github_project
+        assert not self.pip.is_gitlab_project
+        assert not self.pip.is_bitbucket_project
 
     def test_git_service_class_github(self):
         self.pip.repo = "/~https://github.com/pypa/pip"
@@ -244,10 +244,12 @@ def test_git_service_class_github(self):
             self.pip.get_git_service_class(fallback_to_clone_url=True), GitHubService
         )
 
-    def test_git_provider_name_gitlab(self):
+    def test_git_provider_gitlab(self):
         self.pip.repo = "https://gitlab.com/pypa/pip"
         self.pip.save()
-        self.assertEqual(self.pip.git_provider_name, GITLAB_BRAND)
+        assert self.pip.is_gitlab_project
+        assert not self.pip.is_github_project
+        assert not self.pip.is_bitbucket_project
 
     def test_git_service_class_gitlab(self):
         self.pip.repo = "https://gitlab.com/pypa/pip"

readthedocs/vcs_support/backends/git.py

@@ -15,9 +15,7 @@
 )
 from readthedocs.config import ALL
 from readthedocs.projects.constants import (
-    GITHUB_BRAND,
     GITHUB_PR_PULL_PATTERN,
-    GITLAB_BRAND,
     GITLAB_MR_PULL_PATTERN,
 )
 from readthedocs.projects.exceptions import RepositoryError
@@ -147,13 +145,10 @@ def get_remote_fetch_refspec(self):
             return f"refs/tags/{tag_name}:refs/tags/{tag_name}"
 
         if self.version_type == EXTERNAL:
-            # TODO: We should be able to resolve this without looking up in oauth registry
-            git_provider_name = self.project.git_provider_name
-
             # Remote reference for Git providers where pull request builds are supported
-            if git_provider_name == GITHUB_BRAND:
+            if self.project.is_github_project:
                 return GITHUB_PR_PULL_PATTERN.format(id=self.verbose_name)
-            if self.project.git_provider_name == GITLAB_BRAND:
+            if self.project.is_gitlab_project:
                 return GITLAB_MR_PULL_PATTERN.format(id=self.verbose_name)
 
             log.warning(