Error at browse by time when locale is ja_JP

[hirobe]

Calendar.month_name returns 2bytecode if locale is ja_JP.

Patch is here.

util.py

@@ -11 +11 @@
 import calendar
 
 from trac.util.datefmt import utc
+from trac.util.text import to_unicode
 
 def add_months(thedate, months):
     """ Add <months> months to <thedate>. """
     y, m, d = thedate.timetuple()[:3]
@@ -26 +26 @@
         return month_list
     else:
         # Use list from default locale setting
-        return [calendar.month_name[i+1] for i in range(12)]
+        return [to_unicode(calendar.month_name[i+1]) for i in range(12)]
 
 def parse_period(items=[]):
     """ Parses a list of items for elements of dates, and returns

[osimons]

(In [3695]) FullBlogPlugin: Fix for unicode error related to calendar month names in some locales.

Closes #3021, and thanks to hirobe for report and patch.