Restore running mypy in CI

.github/workflows/build-and-release.yaml

@@ -37,6 +37,14 @@ jobs:
       - name: Ruff
         run: ruff check --no-cache --output-format github .
 
+      - name: Install production requirements (for Mypy)
+        run: |
+          # Mypy needs production packages for typechecking
+          pip install --no-deps -r requirements/requirements-prod.txt
+
+      - name: Mypy
+        run: mypy
+
   check-compiled-requirements:
     runs-on: ubuntu-24.04
     if: ${{ !contains(github.event.head_commit.message, '#notests') }}

bin/backfix-duplicate-categories.py

@@ -7,8 +7,8 @@
 from itertools import chain
 
 import click
-from sqlalchemy import func
-from sqlalchemy.sql import and_, exists
+from sqlalchemy import func  # type: ignore[import-untyped]
+from sqlalchemy.sql import and_, exists  # type: ignore[import-untyped]
 
 from inbox.error_handling import maybe_enable_rollbar
 from inbox.ignition import engine_manager
@@ -20,7 +20,7 @@
 log = get_logger(purpose="duplicate-category-backfill")
 
 
-def backfix_shard(shard_id, dry_run) -> None:
+def backfix_shard(shard_id, dry_run) -> None:  # type: ignore[no-untyped-def]
     categories_to_fix = []
     with session_scope_by_shard_id(shard_id) as db_session:
         # 'SELECT id FROM <table> GROUP BY <x>' does not select _all_ of the
@@ -188,7 +188,7 @@ def backfix_shard(shard_id, dry_run) -> None:
 @click.command()
 @click.option("--shard-id", type=int, default=None)
 @click.option("--dry-run", is_flag=True)
-def main(shard_id, dry_run) -> None:
+def main(shard_id, dry_run) -> None:  # type: ignore[no-untyped-def]
     maybe_enable_rollbar()
 
     if shard_id is not None:

bin/backfix-generic-imap-separators.py

@@ -23,7 +23,7 @@
 @click.option("--min-id", type=int, default=None)
 @click.option("--max-id", type=int, default=None)
 @click.option("--shard-id", type=int, default=None)
-def main(min_id, max_id, shard_id) -> None:
+def main(min_id, max_id, shard_id) -> None:  # type: ignore[no-untyped-def]
     maybe_enable_rollbar()
 
     generic_accounts = []
@@ -37,12 +37,12 @@ def main(min_id, max_id, shard_id) -> None:
             )
 
             if min_id is not None:
-                generic_accounts = generic_accounts.filter(
+                generic_accounts = generic_accounts.filter(  # type: ignore[attr-defined]
                     GenericAccount.id > min_id
                 )
 
             if max_id is not None:
-                generic_accounts = generic_accounts.filter(
+                generic_accounts = generic_accounts.filter(  # type: ignore[attr-defined]
                     GenericAccount.id <= max_id
                 )
 

bin/check-attachments.py

@@ -5,8 +5,8 @@
 from collections import defaultdict
 
 import click
-from sqlalchemy import true
-from sqlalchemy.sql.expression import func
+from sqlalchemy import true  # type: ignore[import-untyped]
+from sqlalchemy.sql.expression import func  # type: ignore[import-untyped]
 
 from inbox.error_handling import maybe_enable_rollbar
 from inbox.logging import configure_logging, get_logger
@@ -20,8 +20,8 @@
 NUM_MESSAGES = 10
 
 
-def process_account(account_id):  # noqa: ANN201
-    ret = defaultdict(int)
+def process_account(account_id):  # type: ignore[no-untyped-def]  # noqa: ANN201
+    ret = defaultdict(int)  # type: ignore[var-annotated]
 
     try:
         with session_scope(account_id) as db_session:
@@ -67,7 +67,7 @@ def process_account(account_id):  # noqa: ANN201
 
 @click.command()
 @click.option("--num-accounts", type=int, default=1500)
-def main(num_accounts) -> None:
+def main(num_accounts) -> None:  # type: ignore[no-untyped-def]
     maybe_enable_rollbar()
 
     with global_session_scope() as db_session:

bin/clear-all-heartbeats.py

@@ -19,7 +19,7 @@
 @click.option("--host", "-h", type=str, default="localhost")
 @click.option("--port", "-p", type=int, default=6379)
 @click.option("--database", "-d", type=int, default=STATUS_DATABASE)
-def main(host, port, database) -> None:
+def main(host, port, database) -> None:  # type: ignore[no-untyped-def]
     maybe_enable_rollbar()
 
     connection_pool = BlockingConnectionPool(
@@ -36,7 +36,10 @@ def main(host, port, database) -> None:
 
     count = 0
     for name in client.scan_iter(count=100):
-        if name == "ElastiCacheMasterReplicationTimestamp":
+        if (
+            name  # type: ignore[comparison-overlap]
+            == "ElastiCacheMasterReplicationTimestamp"
+        ):
             continue
         batch_client.delete(name)
         count += 1

bin/clear-db.py

@@ -16,7 +16,10 @@ def main() -> None:
         default=False,
     )
     args = parser.parse_args()
-    from inbox.ignition import init_db, main_engine
+    from inbox.ignition import (  # type: ignore[attr-defined]
+        init_db,
+        main_engine,
+    )
 
     maybe_enable_rollbar()
 

bin/clear-heartbeat-status.py

@@ -20,11 +20,15 @@
 @click.option("--account-id", "-a", type=int, required=True)
 @click.option("--folder-id", "-f", type=int)
 @click.option("--device-id", "-d", type=int)
-def main(host, port, account_id, folder_id, device_id) -> None:
+def main(  # type: ignore[no-untyped-def]
+    host, port, account_id, folder_id, device_id
+) -> None:
     maybe_enable_rollbar()
 
     print("Clearing heartbeat status...")
-    n = clear_heartbeat_status(account_id, folder_id, device_id, host, port)
+    n = clear_heartbeat_status(  # type: ignore[call-arg]
+        account_id, folder_id, device_id, host, port
+    )
     print(f"{n} folders cleared.")
     exit(0)
 

bin/clear-kv.py

@@ -5,7 +5,7 @@
 import click
 
 from inbox.error_handling import maybe_enable_rollbar
-from inbox.heartbeat.config import (
+from inbox.heartbeat.config import (  # type: ignore[attr-defined]
     REPORT_DATABASE,
     STATUS_DATABASE,
     _get_redis_client,
@@ -16,7 +16,7 @@
 @click.command()
 @click.option("--host", "-h", type=str)
 @click.option("--port", "-p", type=int, default=6379)
-def main(host, port) -> None:
+def main(host, port) -> None:  # type: ignore[no-untyped-def]
     maybe_enable_rollbar()
 
     if host:

bin/correct-autoincrements.py

@@ -10,7 +10,7 @@
 
 @click.command()
 @click.option("--dry-run", is_flag=True)
-def reset_db(dry_run) -> None:
+def reset_db(dry_run) -> None:  # type: ignore[no-untyped-def]
     maybe_enable_rollbar()
 
     database_hosts = config.get_required("DATABASE_HOSTS")

bin/create-db.py

@@ -6,7 +6,7 @@
 import alembic.command
 import alembic.config
 import click
-import sqlalchemy
+import sqlalchemy  # type: ignore[import-untyped]
 
 from inbox.config import config
 from inbox.error_handling import maybe_enable_rollbar
@@ -21,7 +21,7 @@
     help="Limit database initialization to only one host / set of shards",
 )
 @click.option("--host-ip", default=None)
-def main(target_hostname, host_ip) -> None:
+def main(target_hostname, host_ip) -> None:  # type: ignore[no-untyped-def]
     maybe_enable_rollbar()
 
     database_hosts = config.get_required("DATABASE_HOSTS")

bin/create-encryption-keys.py

@@ -11,7 +11,7 @@
 
 
 def main() -> None:
-    from inbox.config import config, secrets_path
+    from inbox.config import config, secrets_path  # type: ignore[attr-defined]
 
     maybe_enable_rollbar()
 

bin/create-event-contact-associations.py

@@ -5,7 +5,7 @@
 
 
 import click
-from sqlalchemy import asc
+from sqlalchemy import asc  # type: ignore[import-untyped]
 
 from inbox.contacts.processing import update_contacts_from_event
 from inbox.error_handling import maybe_enable_rollbar
@@ -19,7 +19,9 @@
 log = get_logger(purpose="create-event-contact-associations")
 
 
-def process_shard(shard_id, dry_run, id_start: int = 0) -> None:
+def process_shard(  # type: ignore[no-untyped-def]
+    shard_id, dry_run, id_start: int = 0
+) -> None:
     # At 500K events, we need to process 6 events per second to finish within a day.
     batch_size = 100
     rps = 6 / batch_size
@@ -95,7 +97,7 @@ def process_shard(shard_id, dry_run, id_start: int = 0) -> None:
 @click.option("--shard-id", type=int, default=None)
 @click.option("--id-start", type=int, default=0)
 @click.option("--dry-run", is_flag=True)
-def main(shard_id, id_start, dry_run) -> None:
+def main(shard_id, id_start, dry_run) -> None:  # type: ignore[no-untyped-def]
     maybe_enable_rollbar()
 
     if shard_id is not None:

bin/delete-account-data.py

@@ -35,7 +35,9 @@
 @click.option("--dry-run", is_flag=True)
 @click.option("--yes", is_flag=True)
 @click.option("--throttle", is_flag=True)
-def delete_account_data(account_id, dry_run, yes, throttle) -> int | None:
+def delete_account_data(  # type: ignore[no-untyped-def]
+    account_id, dry_run, yes, throttle
+) -> int | None:
     maybe_enable_rollbar()
 
     with session_scope(account_id) as db_session:
@@ -63,7 +65,9 @@ def delete_account_data(account_id, dry_run, yes, throttle) -> int | None:
             )
         )
 
-        answer = raw_input(question).strip().lower()  # noqa: F821
+        answer = (
+            raw_input(question).strip().lower()  # type: ignore[name-defined]  # noqa: F821
+        )
 
         if answer != "yes":
             print("Will NOT delete, goodbye.")

bin/delete-marked-accounts.py

@@ -29,7 +29,7 @@
 @click.command()
 @click.option("--throttle", is_flag=True)
 @click.option("--dry-run", is_flag=True)
-def run(throttle, dry_run) -> None:
+def run(throttle, dry_run) -> None:  # type: ignore[no-untyped-def]
     maybe_enable_rollbar()
 
     print("Python", sys.version, file=sys.stderr)
@@ -42,7 +42,9 @@ def run(throttle, dry_run) -> None:
             executor.submit(delete_account_data, host, throttle, dry_run)
 
 
-def delete_account_data(host, throttle, dry_run) -> None:
+def delete_account_data(  # type: ignore[no-untyped-def]
+    host, throttle, dry_run
+) -> None:
     while True:
         for shard in host["SHARDS"]:
             # Ensure shard is explicitly not marked as disabled

bin/detect-missing-sync-host.py

@@ -2,7 +2,7 @@
 
 
 import click
-from sqlalchemy.orm import load_only
+from sqlalchemy.orm import load_only  # type: ignore[import-untyped]
 
 from inbox.error_handling import maybe_enable_rollbar
 from inbox.models.account import Account

bin/get-accounts-for-host.py

@@ -10,7 +10,7 @@
 
 @click.command()
 @click.argument("hostname")
-def main(hostname) -> None:
+def main(hostname) -> None:  # type: ignore[no-untyped-def]
     maybe_enable_rollbar()
 
     with global_session_scope() as db_session:

bin/get-id.py

@@ -37,7 +37,7 @@
 @click.option("--type", "-t", type=str, required=True)
 @click.option("--id", type=str, default=None)
 @click.option("--public-id", type=str, default=None)
-def main(type, id, public_id) -> None:
+def main(type, id, public_id) -> None:  # type: ignore[no-untyped-def]
     maybe_enable_rollbar()
 
     type = type.lower()  # noqa: A001
@@ -55,11 +55,19 @@ def main(type, id, public_id) -> None:
     with global_session_scope() as db_session:
         if public_id:
             obj = (
-                db_session.query(cls).filter(cls.public_id == public_id).one()
+                db_session.query(cls)
+                .filter(
+                    cls.public_id == public_id  # type: ignore[attr-defined]
+                )
+                .one()
             )
             print(obj.id)
         elif id:
-            obj = db_session.query(cls).filter(cls.id == id).one()
+            obj = (
+                db_session.query(cls)
+                .filter(cls.id == id)  # type: ignore[attr-defined]
+                .one()
+            )
             print(obj.public_id)
 
 

bin/get-object.py

@@ -34,7 +34,9 @@
 )
 
 try:
-    from inbox.models.backends.eas import EASFolderSyncStatus
+    from inbox.models.backends.eas import (  # type: ignore[import-not-found]
+        EASFolderSyncStatus,
+    )
 
     cls_for_type["easfoldersyncstatus"] = EASFolderSyncStatus
 except ImportError:
@@ -48,7 +50,9 @@
 @click.option("--account-id", type=str, default=None)
 @click.option("--namespace-id", type=str, default=None)
 @click.option("--readwrite", is_flag=True, default=False)
-def main(type, id, public_id, account_id, namespace_id, readwrite) -> None:
+def main(  # type: ignore[no-untyped-def]
+    type, id, public_id, account_id, namespace_id, readwrite
+) -> None:
     maybe_enable_rollbar()
 
     type = type.lower()  # noqa: A001
@@ -67,14 +71,20 @@ def main(type, id, public_id, account_id, namespace_id, readwrite) -> None:
         qu = db_session.query(cls)
 
         if public_id:
-            qu = qu.filter(cls.public_id == public_id)
+            qu = qu.filter(
+                cls.public_id == public_id  # type: ignore[attr-defined]
+            )
         elif id:
-            qu = qu.filter(cls.id == id)
+            qu = qu.filter(cls.id == id)  # type: ignore[attr-defined]
 
         if account_id:
-            qu = qu.filter(cls.account_id == account_id)
+            qu = qu.filter(
+                cls.account_id == account_id  # type: ignore[attr-defined]
+            )
         elif namespace_id:
-            qu = qu.filter(cls.namespace_id == namespace_id)
+            qu = qu.filter(
+                cls.namespace_id == namespace_id  # type: ignore[attr-defined]
+            )
 
         obj = qu.one()  # noqa: F841