Merge pull request #205 from bluelabsio/RM-9-Enable-test-3.7-job-in-C…

…ircleCI-config-fix-typecheck-problems

Rm 9 enable test 3.7 job in circle ci config fix typecheck problems

.circleci/config.yml

@@ -397,19 +397,14 @@ workflows:
       # We try to test against all non-end-of-life Python versions:
       #
       # https://devguide.python.org/devcycle/#end-of-life-branches
-      #
-      #
-      # https://app.asana.com/0/1128138765527694/1161072974798065
-      # - test:
-      #     name: test-3.7
-      #     extras: '[unittest,typecheck]'
-      #     python_version: "3.7"
-      #     pandas_version: "==1.1.5"
-      #     requires:
-      #       - redshift-s3-itest
-      #     filters:
-      #       tags:
-      #         only: /v\d+\.\d+\.\d+(-[\w]+)?/
+      - test:
+          name: test-3.7
+          extras: '[unittest,typecheck]'
+          python_version: "3.7"
+          pandas_version: "==1.1.5"
+          filters:
+            tags:
+              only: /v\d+\.\d+\.\d+(-[\w]+)?/
       - test:
           name: test-3.8
           extras: '[unittest,typecheck]'

metrics/flake8_high_water_mark

@@ -1 +1 @@
-9
+10

records_mover/records/mover.py

@@ -117,8 +117,7 @@ def move(records_source: RecordsSource,
     elif isinstance(records_source, SupportsToFileobjsSource):
         # Incompatible types in assignment (expression has type "Optional[Any]",
         #     variable has type "BaseRecordsFormat")
-        target_records_format: BaseRecordsFormat = getattr(records_target,
-                                                           "records_format", None)  # type: ignore
+        target_records_format: BaseRecordsFormat = getattr(records_target, "records_format", None)  # type: ignore
         logger.info(f"Mover: copying from {records_source} to {records_target} "
                     f"by first writing {records_source} to {target_records_format} "
                     "records format (if easy to rewrite)...")