gis: Made necessary modifications for unicode, manage refactor, backend refactor and merged 5584-6000 via svnmerge from [repos:django/trunk trunk].

git-svn-id: http://code.djangoproject.com/svn/django/branches/gis@6018 bcc190cf-cafb-0310-a4f2-bffc1f526a37

1 files changed, 29 insertions, 27 deletions

diff --git a/django/utils/dateformat.py b/django/utils/dateformat.py
index a558e3a69f..d5f3499d82 100644
--- a/django/utils/dateformat.py
+++ b/django/utils/dateformat.py
@@ -11,9 +11,10 @@ Usage:
 >>>
 """
 
-from django.utils.dates import MONTHS, MONTHS_3, MONTHS_AP, WEEKDAYS
+from django.utils.dates import MONTHS, MONTHS_3, MONTHS_AP, WEEKDAYS, WEEKDAYS_ABBR
 from django.utils.tzinfo import LocalTimezone
-from django.utils.translation import gettext as _
+from django.utils.translation import string_concat, ugettext as _
+from django.utils.encoding import force_unicode
 from calendar import isleap, monthrange
 import re, time
 
@@ -23,12 +24,12 @@ re_escaped = re.compile(r'\\(.)')
 class Formatter(object):
     def format(self, formatstr):
         pieces = []
-        for i, piece in enumerate(re_formatchars.split(formatstr)):
+        for i, piece in enumerate(re_formatchars.split(force_unicode(formatstr))):
             if i % 2:
-                pieces.append(str(getattr(self, piece)()))
+                pieces.append(force_unicode(getattr(self, piece)()))
             elif piece:
                 pieces.append(re_escaped.sub(r'\1', piece))
-        return ''.join(pieces)
+        return u''.join(pieces)
 
 class TimeFormat(Formatter):
     def __init__(self, t):
@@ -52,13 +53,14 @@ class TimeFormat(Formatter):
 
     def f(self):
         """
-        Time, in 12-hour hours and minutes, with minutes left off if they're zero.
+        Time, in 12-hour hours and minutes, with minutes left off if they're
+        zero.
         Examples: '1', '1:30', '2:05', '2'
         Proprietary extension.
         """
         if self.data.minute == 0:
             return self.g()
-        return '%s:%s' % (self.g(), self.i())
+        return u'%s:%s' % (self.g(), self.i())
 
     def g(self):
         "Hour, 12-hour format without leading zeros; i.e. '1' to '12'"
@@ -74,15 +76,15 @@ class TimeFormat(Formatter):
 
     def h(self):
         "Hour, 12-hour format; i.e. '01' to '12'"
-        return '%02d' % self.g()
+        return u'%02d' % self.g()
 
     def H(self):
         "Hour, 24-hour format; i.e. '00' to '23'"
-        return '%02d' % self.G()
+        return u'%02d' % self.G()
 
     def i(self):
         "Minutes; i.e. '00' to '59'"
-        return '%02d' % self.data.minute
+        return u'%02d' % self.data.minute
 
     def P(self):
         """
@@ -95,11 +97,11 @@ class TimeFormat(Formatter):
             return _('midnight')
         if self.data.minute == 0 and self.data.hour == 12:
             return _('noon')
-        return '%s %s' % (self.f(), self.a())
+        return u'%s %s' % (self.f(), self.a())
 
     def s(self):
         "Seconds; i.e. '00' to '59'"
-        return '%02d' % self.data.second
+        return u'%02d' % self.data.second
 
 class DateFormat(TimeFormat):
     year_days = [None, 0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334]
@@ -117,11 +119,11 @@ class DateFormat(TimeFormat):
 
     def d(self):
         "Day of the month, 2 digits with leading zeros; i.e. '01' to '31'"
-        return '%02d' % self.data.day
+        return u'%02d' % self.data.day
 
     def D(self):
         "Day of the week, textual, 3 letters; e.g. 'Fri'"
-        return WEEKDAYS[self.data.weekday()][0:3]
+        return WEEKDAYS_ABBR[self.data.weekday()]
 
     def F(self):
         "Month, textual, long; e.g. 'January'"
@@ -130,9 +132,9 @@ class DateFormat(TimeFormat):
     def I(self):
         "'1' if Daylight Savings Time, '0' otherwise."
         if self.timezone.dst(self.data):
-            return '1'
+            return u'1'
         else:
-            return '0'
+            return u'0'
 
     def j(self):
         "Day of the month without leading zeros; i.e. '1' to '31'"
@@ -148,7 +150,7 @@ class DateFormat(TimeFormat):
 
     def m(self):
         "Month; i.e. '01' to '12'"
-        return '%02d' % self.data.month
+        return u'%02d' % self.data.month
 
     def M(self):
         "Month, textual, 3 letters; e.g. 'Jan'"
@@ -165,7 +167,7 @@ class DateFormat(TimeFormat):
     def O(self):
         "Difference to Greenwich time in hours; e.g. '+0200'"
         tz = self.timezone.utcoffset(self.data)
-        return "%+03d%02d" % (tz.seconds // 3600, (tz.seconds // 60) % 60)
+        return u"%+03d%02d" % (tz.seconds // 3600, (tz.seconds // 60) % 60)
 
     def r(self):
         "RFC 822 formatted date; e.g. 'Thu, 21 Dec 2000 16:01:07 +0200'"
@@ -174,26 +176,26 @@ class DateFormat(TimeFormat):
     def S(self):
         "English ordinal suffix for the day of the month, 2 characters; i.e. 'st', 'nd', 'rd' or 'th'"
         if self.data.day in (11, 12, 13): # Special case
-            return 'th'
+            return u'th'
         last = self.data.day % 10
         if last == 1:
-            return 'st'
+            return u'st'
         if last == 2:
-            return 'nd'
+            return u'nd'
         if last == 3:
-            return 'rd'
-        return 'th'
+            return u'rd'
+        return u'th'
 
     def t(self):
         "Number of days in the given month; i.e. '28' to '31'"
-        return '%02d' % monthrange(self.data.year, self.data.month)[1]
+        return u'%02d' % monthrange(self.data.year, self.data.month)[1]
 
     def T(self):
         "Time zone of this machine; e.g. 'EST' or 'MDT'"
         name = self.timezone.tzname(self.data)
         if name is None:
             name = self.format('O')
-        return name
+        return unicode(name)
 
     def U(self):
         "Seconds since the Unix epoch (January 1 1970 00:00:00 GMT)"
@@ -225,14 +227,14 @@ class DateFormat(TimeFormat):
                 week_number = 1
             else:
                 j = day_of_year + (7 - weekday) + (jan1_weekday - 1)
-                week_number = j / 7
+                week_number = j // 7
                 if jan1_weekday > 4:
                     week_number -= 1
         return week_number
 
     def y(self):
         "Year, 2 digits; e.g. '99'"
-        return str(self.data.year)[2:]
+        return unicode(self.data.year)[2:]
 
     def Y(self):
         "Year, 4 digits; e.g. '1999'"