Make pylint and flake8 happier

3 files changed, 8 insertions, 12 deletions

diff --git a/qutebrowser/components/adblock.py b/qutebrowser/components/adblock.py
index a44d5eae5..bd77ea47b 100644
--- a/qutebrowser/components/adblock.py
+++ b/qutebrowser/components/adblock.py
@@ -24,7 +24,7 @@ import posixpath
 import zipfile
 import logging
 import pathlib
-from typing import cast, IO, List, Set
+from typing import cast, IO, Set
 
 from PyQt5.QtCore import QUrl
 
@@ -32,7 +32,6 @@ from qutebrowser.api import (
     hook,
     config,
     message,
-    downloads,
     interceptor,
     apitypes,
     qtutils,
diff --git a/qutebrowser/components/braveadblock.py b/qutebrowser/components/braveadblock.py
index 142e6cc42..3a8f5b7d0 100644
--- a/qutebrowser/components/braveadblock.py
+++ b/qutebrowser/components/braveadblock.py
@@ -31,7 +31,6 @@ from qutebrowser.api import (
     hook,
     config,
     message,
-    downloads,
     interceptor,
     apitypes,
     qtutils,
diff --git a/qutebrowser/components/utils/blockutils.py b/qutebrowser/components/utils/blockutils.py
index 597992755..e7f4a269b 100644
--- a/qutebrowser/components/utils/blockutils.py
+++ b/qutebrowser/components/utils/blockutils.py
@@ -23,8 +23,6 @@
 import typing
 import os
 import functools
-import threading
-import io
 
 from PyQt5.QtCore import QUrl, QObject, pyqtSignal
 
@@ -45,14 +43,13 @@ class BlocklistDownloads(QObject):
     """Download blocklists from the given URLs.
 
     Attributes:
+        single_download_finished:
+            A signal that is emitted when a single download has finished. The
+            listening slot is provided with the download object.
+        all_downloads_finished:
+            A signal that is emitted when all downloads have finished. The
+            first argument is the number of items downloaded.
         _urls: The URLs to download.
-        _user_cb_single:
-            A user-provided function to be called when a single download has
-            finished. The user is provided with the download object.
-        _user_cb_all:
-            A user-provided function to be called when all downloads have
-            finished. The first argument to the function is the number of
-            items downloaded.
         _in_progress: The DownloadItems which are currently downloading.
         _done_count: How many files have been read successfully.
         _finished_registering_downloads:
@@ -79,6 +76,7 @@ class BlocklistDownloads(QObject):
         self._finished = False
 
     def initiate(self) -> None:
+        """Initiate downloads of each url in `self._urls`."""
         if self._started:
             raise ValueError("This download has already been initiated")
         self._started = True