mypy: Bump to 1.0.1 and fix new typing errors

Related to swh/meta#4960

swh/lister/gitlab/tests/test_lister.py

@@ -96,7 +96,7 @@ def test_lister_gitlab_heptapod(datadir, swh_scheduler, requests_mock):
 def gitlab_page_response(datadir, instance: str, id_after: int) -> List[Dict]:
     """Return list of repositories (out of test dataset)"""
     datapath = Path(datadir, f"https_{instance}", f"api_response_page{id_after}.json")
-    return json.loads(datapath.read_text()) if datapath.exists else []
+    return json.loads(datapath.read_text()) if datapath.exists() else []
 
 
 def test_lister_gitlab_with_pages(swh_scheduler, requests_mock, datadir):

swh/lister/maven/lister.py

@@ -58,7 +58,7 @@ class MavenLister(Lister[MavenListerState, RepoPage]):
         self,
         scheduler: SchedulerInterface,
         url: str,
-        index_url: str = None,
+        index_url: str,
         instance: Optional[str] = None,
         credentials: CredentialsType = None,
         max_origins_per_page: Optional[int] = None,

swh/lister/nixguix/tests/test_lister.py

@@ -44,7 +44,7 @@ SOURCES = {
 def page_response(datadir, instance: str = "success") -> List[Dict]:
     """Return list of repositories (out of test dataset)"""
     datapath = Path(datadir, f"sources-{instance}.json")
-    return json.loads(datapath.read_text()) if datapath.exists else []
+    return json.loads(datapath.read_text()) if datapath.exists() else []
 
 
 @pytest.mark.parametrize(

tox.ini

@@ -38,7 +38,7 @@ commands =
 extras =
   testing
 deps =
-  mypy==0.942
+  mypy==1.0.1
 commands =
   mypy swh