pep8

recipes/afr.recipe

@@ -1,7 +1,9 @@
 #!/usr/bin/env python
-from calibre.web.feeds.news import BasicNewsRecipe
 from datetime import date
 
+from calibre.web.feeds.news import BasicNewsRecipe
+
+
 def absurl(url):
     if url.startswith('/'):
         return 'https://www.afr.com' + url

recipes/ifzm.recipe

@@ -3,6 +3,7 @@ import json
 
 from calibre.web.feeds.news import BasicNewsRecipe
 
+
 def absurl(url):
     if url.startswith('/'):
         return 'https://www.infzm.com' + url
@@ -74,5 +75,5 @@ class infzm(BasicNewsRecipe):
         return feeds
 
     def populate_article_metadata(self, article, soup, first):
-        if soup.find(attrs={'class':'intro'}:
+        if soup.find(attrs={'class':'intro'}):
             article.summary = article.text_summary = self.tag_to_string(soup.find(attrs={'class':'intro'}))

recipes/irish_times_free.recipe

@@ -1,7 +1,8 @@
 #!/usr/bin/env python
-from calibre.web.feeds.news import BasicNewsRecipe, classes
 from datetime import date
 
+from calibre.web.feeds.news import BasicNewsRecipe, classes
+
 
 def absurl(url):
     if url.startswith('/'):
@@ -35,7 +36,7 @@ class IrishTimes(BasicNewsRecipe):
     def get_cover_url(self):
         from datetime import date
         cover = 'https://img.kiosko.net/' + date.today().strftime('%Y/%m/%d') + '/ie/irish_times.750.jpg'
-        br = BasicNewsRecipe.get_browser(self, verify_ssl_certificates=False) 
+        br = BasicNewsRecipe.get_browser(self, verify_ssl_certificates=False)
         try:
             br.open(cover)
         except:
@@ -63,8 +64,8 @@ class IrishTimes(BasicNewsRecipe):
     def parse_index(self):
         index = 'https://www.irishtimes.com/'
         sections = [
-            'ireland', 'world', 'opinion', 'politics', 'crime-law', 'culture', 'business', 
+            'ireland', 'world', 'opinion', 'politics', 'crime-law', 'culture', 'business',
-            'life-style', 'health', 'sport', 'property', 'food', 'abroad', 'environment', 
+            'life-style', 'health', 'sport', 'property', 'food', 'abroad', 'environment',
             'obituaries'
         ]
         feeds = []

recipes/live_law.recipe

@@ -1,6 +1,7 @@
 #!/usr/bin/env python
 from calibre.web.feeds.news import BasicNewsRecipe, classes
 
+
 def absurl(url):
     if url.startswith('/'):
         return 'https://www.livelaw.in' + url

src/calibre/gui2/library/alternate_views.py

@@ -60,7 +60,7 @@ from qt.core import (
 from calibre import fit_image, human_readable, prepare_string_for_xml
 from calibre.constants import DEBUG, config_dir, islinux
 from calibre.ebooks.metadata import fmt_sidx, rating_to_stars
-from calibre.gui2 import clip_border_radius, config, empty_index, gprefs, rating_font, is_dark_theme
+from calibre.gui2 import clip_border_radius, config, empty_index, gprefs, rating_font
 from calibre.gui2.dnd import path_from_qurl
 from calibre.gui2.gestures import GestureManager
 from calibre.gui2.library.caches import CoverCache, ThumbnailCache

src/calibre/gui2/library/models.py

@@ -23,7 +23,7 @@ from calibre.db.search import CONTAINS_MATCH, EQUALS_MATCH, REGEXP_MATCH, _match
 from calibre.db.utils import force_to_bool
 from calibre.ebooks.metadata import authors_to_string, fmt_sidx, string_to_authors
 from calibre.ebooks.metadata.book.formatter import SafeFormat
-from calibre.gui2 import error_dialog, simple_excepthook, is_dark_theme
+from calibre.gui2 import error_dialog, is_dark_theme, simple_excepthook
 from calibre.gui2.library import DEFAULT_SORT
 from calibre.library.coloring import color_row_key
 from calibre.library.save_to_disk import find_plugboard

src/calibre/gui2/preferences/coloring.py

@@ -48,8 +48,7 @@ from qt.core import (
 
 from calibre import as_unicode, prepare_string_for_xml, sanitize_file_name
 from calibre.constants import config_dir
-from calibre.gui2 import (choose_files, choose_save_file, error_dialog, gprefs, info_dialog,
+from calibre.gui2 import choose_files, choose_save_file, error_dialog, gprefs, info_dialog, open_local_file, pixmap_to_data, question_dialog
-                          open_local_file, pixmap_to_data, question_dialog)
 from calibre.gui2.dialogs.template_dialog import TemplateDialog
 from calibre.gui2.metadata.single_download import RichTextDelegate
 from calibre.gui2.preferences import ListViewWithMoveByKeyPress