[IMPR] reduce code complexity of pagegenerators.py

Change-Id: I4fa1a4d6c9dc2ae5d425505eb3742d3c512bbfdf
---
M pywikibot/pagegenerators.py
1 file changed, 10 insertions(+), 9 deletions(-)

diff --git a/pywikibot/pagegenerators.py b/pywikibot/pagegenerators.py
index 5b45c62..2bf059b 100644
--- a/pywikibot/pagegenerators.py
+++ b/pywikibot/pagegenerators.py
@@ -1604,18 +1604,19 @@
 
     """
     def is_ignored(page):
-        if page.site.code in ignore_list.get(page.site.family.name, {}):
-            for ig in ignore_list[page.site.family.name][page.site.code]:
-                if re.search(ig, page.title()):
-                    return True
-        return False
+        try:
+            site_ig_list = ignore_list[page.site.family.name][page.site.code]
+        except KeyError:
+            return False
+        return any(re.search(ig, page.title()) for ig in site_ig_list)
 
     for page in generator:
-        if is_ignored(page):
-            if config.verbose_output:
-                pywikibot.output('Ignoring page %s' % page.title())
-        else:
+        if not is_ignored(page):
             yield page
+            continue
+
+        if config.verbose_output:
+            pywikibot.output('Ignoring page %s' % page.title())
 
 
 def RedirectFilterPageGenerator(generator, no_redirects: bool = True,

