X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/31b468292c42ba355f60cb1cf1bd0d6c71270c54..fef4c27a1c5467c2ad291d2cff14eabd9c5b1d3b:/wxPython/src/calendar.i

diff --git a/wxPython/src/calendar.i b/wxPython/src/calendar.i
index e9bfb8bc4d..7dfc184c9b 100644
--- a/wxPython/src/calendar.i
+++ b/wxPython/src/calendar.i
@@ -122,11 +122,11 @@ public:
     %pythoncode {
     def PySetDate(self, date):
         """takes datetime.datetime or datetime.date object"""
-        self.SetDate(_py2wx(date))
+        self.SetDate(_pydate2wxdate(date))
 
     def PyGetDate(self):
         """returns datetime.date object"""
-        return _wx2py(self.GetDate())
+        return _wxdate2pydate(self.GetDate())
     }
 };
 
@@ -292,20 +292,20 @@ creation.", "");
     
 
     DocDeclStr(
-        void, EnableYearChange(bool enable = True),
+        void, EnableYearChange(bool enable = true),
         "This function should be used instead of changing CAL_NO_YEAR_CHANGE
 style bit directly. It allows or disallows the user to change the year
 interactively.", "");
     
     DocDeclStr(
-        void, EnableMonthChange(bool enable = True),
+        void, EnableMonthChange(bool enable = true),
         "This function should be used instead of changing CAL_NO_MONTH_CHANGE
 style bit. It allows or disallows the user to change the month
 interactively. Note that if the month can not be changed, the year can
 not be changed either.", "");
 
     DocDeclStr(
-        void, EnableHolidayDisplay(bool display = True),
+        void, EnableHolidayDisplay(bool display = true),
         "This function should be used instead of changing CAL_SHOW_HOLIDAYS
 style bit directly. It enables or disables the special highlighting of
 the holidays.", "");
@@ -422,19 +422,19 @@ The result codes are:
     %pythoncode {
     def PySetDate(self, date):
         """takes datetime.datetime or datetime.date object"""
-        self.SetDate(_py2wx(date))
+        self.SetDate(_pydate2wxdate(date))
 
     def PyGetDate(self):
         """returns datetime.date object"""
-        return _wx2py(self.GetDate())
+        return _wxdate2pydate(self.GetDate())
 
     def PySetLowerDateLimit(self, date):
         """takes datetime.datetime or datetime.date object"""
-        self.SetLowerDateLimit(_py2wx(date))
+        self.SetLowerDateLimit(_pydate2wxdate(date))
 
     def PySetUpperDateLimit(self, date):
         """takes datetime.datetime or datetime.date object"""
-        self.SetUpperDateLimit(_py2wx(date))
+        self.SetUpperDateLimit(_pydate2wxdate(date))
 
     def PySetDateRange(self, lowerdate, upperdate):
         """takes datetime.datetime or datetime.date objects"""
@@ -443,27 +443,30 @@ The result codes are:
 
     def PyGetLowerDateLimit(self):
         """returns datetime.date object"""
-        return _wx2py(self.GetLowerDateLimit())
+        return _wxdate2pydate(self.GetLowerDateLimit())
 
     def PyGetUpperDateLimit(self):
         """returns datetime.date object"""
-        return _wx2py(self.GetUpperDateLimit())
+        return _wxdate2pydate(self.GetUpperDateLimit())
     }
 };
 
 %pythoncode {
-def _py2wx(date):
+def _pydate2wxdate(date):
     import datetime
     assert isinstance(date, (datetime.datetime, datetime.date))
     tt = date.timetuple()
     dmy = (tt[2], tt[1]-1, tt[0])
     return wx.DateTimeFromDMY(*dmy)
 
-def _wx2py(date):
+def _wxdate2pydate(date):
     import datetime
     assert isinstance(date, wx.DateTime)
-    ymd = map(int, date.FormatISODate().split('-'))
-    return datetime.date(*ymd)
+    if date.IsValid():
+        ymd = map(int, date.FormatISODate().split('-'))
+        return datetime.date(*ymd)
+    else:
+        return None
 }
     
 //---------------------------------------------------------------------------