Apply suggested style changes

Author: plashchynski

Lib/calendar.py

@@ -140,22 +140,14 @@ def __len__(self):
 month_name = _localized_month('%B')
 month_abbr = _localized_month('%b')
 
-# Check if the platform supports %OB and %Ob specifiers
-def _supports_alternative_month_names():
-    try:
-        datetime.date(2001, 1, 1).strftime('%OB')
-        datetime.date(2001, 1, 1).strftime('%Ob')
-    except ValueError:
-        return False
-    return True
-
 # On platforms that support the %OB and %Ob specifiers, it is used to get the
 # standalone form of the month name. This is required for some languages
 # such as Greek, Slavic, and Baltic languages.
-if _supports_alternative_month_names():
+try:
     alt_month_name = _localized_month('%OB')
     alt_month_abbr = _localized_month('%Ob')
-else:
+except ValueError:
+    # The platform does not support the %OB and %Ob specifiers.
     alt_month_name = month_name
     alt_month_abbr = month_abbr
 

Lib/test/test_calendar.py

@@ -546,8 +546,8 @@ def test_days(self):
             self.assertEqual(value[::-1], list(reversed(value)))
 
     def test_months(self):
-        for attr in ["month_name", "month_abbr", "alt_month_name",
-                     "alt_month_abbr"]:
+        for attr in ("month_name", "month_abbr", "alt_month_name",
+                     "alt_month_abbr"):
             value = getattr(calendar, attr)
             self.assertEqual(len(value), 13)
             self.assertEqual(len(value[:]), 13)