Fix flake8 warnings.

Author: clokep

.flake8

@@ -1,6 +1,10 @@
 [flake8]
+#  W503: line break before binary operator
+#  W504: line break after binary operator
+#  E203: whitespace before ':'
+#  E501: Line too long
+ignore=W503,W504,E203,E501
 exclude =
     .git,
     __pycache__,
     .cache
-max-line-length = 150

server.py

@@ -10,20 +10,20 @@
 # Load .env from the same directory as this file.
 load_dotenv(path.join(path.dirname(__file__), ".env"))
 
-import sentry_sdk
-from flask import Flask, Response, abort
-from flask_caching import Cache
-from jinja2 import Environment, FileSystemLoader
-from requests_cache.backends.sqlite import get_cache_path
-from sentry_sdk.integrations.flask import FlaskIntegration
-
-from to_rss import USE_CACHE_DIR
-from to_rss.nhl import VALID_TEAMS, nhl_news, team_news
-from to_rss.patreon import patreon_posts
-from to_rss.players_tribune import VALID_SPORTS, sports_news
-from to_rss.pottermore import pottermore_page
-from to_rss.thunderbird import thunderbird_status_meetings
-from to_rss.wikipedia import get_articles
+import sentry_sdk  # noqa: E402
+from flask import Flask, Response, abort  # noqa: E402
+from flask_caching import Cache  # noqa: E402
+from jinja2 import Environment, FileSystemLoader  # noqa: E402
+from requests_cache.backends.sqlite import get_cache_path  # noqa: E402
+from sentry_sdk.integrations.flask import FlaskIntegration  # noqa: E402
+
+from to_rss import USE_CACHE_DIR  # noqa: E402
+from to_rss.nhl import VALID_TEAMS, nhl_news, team_news  # noqa: E402
+from to_rss.patreon import patreon_posts  # noqa: E402
+from to_rss.players_tribune import VALID_SPORTS, sports_news  # noqa: E402
+from to_rss.pottermore import pottermore_page  # noqa: E402
+from to_rss.thunderbird import thunderbird_status_meetings  # noqa: E402
+from to_rss.wikipedia import get_articles  # noqa: E402
 
 # Configure a file system cache to store responses for 5 minutes. With the
 # requests cache we might return data that's ~20 minutes old.

to_rss/thunderbird.py

@@ -6,7 +6,7 @@
 
 from to_rss import get_session
 
-STATUS_MEETINGS_DOC = "https://docs.google.com/document/d/e/2PACX-1vTWWRaJg6vfM73FWPZtJHv0uQJHnYbVM35cxmGaW1HHtsdvXkdASU0K5NpaW4Vhva0A5OHFOTpSRe3u/pub"
+STATUS_MEETINGS_DOC = "https://docs.google.com/document/d/e/2PACX-1vTWWRaJg6vfM73FWPZtJHv0uQJHnYbVM35cxmGaW1HHtsdvXkdASU0K5NpaW4Vhva0A5OHFOTpSRe3u/pub"  # noqa: E501
 
 
 def _clean_html(element) -> None: