Some linting.

frontends/ycdl_flask/backend/__init__.py

@@ -2,3 +2,9 @@ from . import common
 from . import endpoints
 
 site = common.site
+
+__all__ = [
+    'common',
+    'endpoints',
+    'site',
+]

frontends/ycdl_flask/backend/endpoints/__init__.py

@@ -1,3 +1,9 @@
 from . import basic_endpoints
 from . import channel_endpoints
 from . import video_endpoints
+
+__all__ = [
+    'basic_endpoints',
+    'channel_endpoints',
+    'video_endpoints',
+]

frontends/ycdl_flask/backend/endpoints/channel_endpoints.py

@@ -1,6 +1,5 @@
 import flask; from flask import request
 import itertools
-import traceback
 
 from voussoirkit import flasktools
 

frontends/ycdl_flask/backend/endpoints/video_endpoints.py

@@ -1,5 +1,4 @@
 import flask; from flask import request
-import traceback
 
 from voussoirkit import flasktools
 

utilities/database_upgrader.py

@@ -1,6 +1,4 @@
 import argparse
-import os
-import sqlite3
 import sys
 
 import ycdl

utilities/merge_db.py

@@ -1,5 +1,4 @@
 import argparse
-import os
 import sqlite3
 import sys
 

ycdl/__init__.py

@@ -2,3 +2,10 @@ from . import exceptions
 from . import helpers
 from . import ycdldb
 from . import ytapi
+
+__all__ = [
+    'exceptions',
+    'helpers',
+    'ycdldb',
+    'ytapi',
+]

ycdl/ycdldb.py

@@ -1,7 +1,5 @@
 import json
-import os
 import sqlite3
-import traceback
 
 from . import constants
 from . import exceptions

ycdl/ytapi.py

@@ -4,8 +4,6 @@ import isodate
 from voussoirkit import gentools
 from voussoirkit import vlogging
 
-from . import helpers
-
 def int_none(x):
     if x is None:
         return None
@@ -46,7 +44,8 @@ class Video:
         self.comment_count = int_none(statistics.get('commentCount'))
 
         thumbnails = snippet['thumbnails']
-        best_thumbnail = max(thumbnails, key=lambda x: thumbnails[x]['width'] * thumbnails[x]['height'])
+        ranker = lambda key: thumbnails[key]['width'] * thumbnails[key]['height']
+        best_thumbnail = max(thumbnails, key=ranker)
         self.thumbnail = thumbnails[best_thumbnail]
 
     def __str__(self):