Fix mypy, linting, black

src/gistillery/webservice.py

@@ -1,6 +1,5 @@
 import datetime as dt
 import logging
-import shutil
 import sqlite3
 import uuid
 
@@ -148,7 +147,7 @@ def clear() -> str:
 @app.get("/backup/")
 def backup() -> FileResponse:
     # create a backup and return it
-    def progress(status, remaining, total):
+    def progress(status: int, remaining: int, total: int) -> None:
         logger.debug(f"DB: Copied {total-remaining} of {total} pages...")
 
     now = dt.datetime.now(dt.timezone.utc)

tests/test_app.py

@@ -46,6 +46,7 @@ class TestWebservice:
 
         class DummySummarizer(Summarizer):
             """Returns the first 10 characters of the input"""
+
             def get_name(self):
                 return "dummy summarizer"
 
@@ -54,6 +55,7 @@ class TestWebservice:
 
         class DummyTagger(Tagger):
             """Returns the first 3 words of the input"""
+
             def get_name(self):
                 return "dummy tagger"