Changeset 8165 for main/waeup.kofa/trunk/src/waeup

Timestamp:

15 Apr 2012, 17:49:59 (12 years ago)

Author:

uli

Message:

Rollback r8162.

Location:

main/waeup.kofa/trunk/src/waeup/kofa/widgets

Files:

• datetimewidget.py (modified) (3 diffs)
• tests/test_datetimewidget.py (modified) (2 diffs)

main/waeup.kofa/trunk/src/waeup/kofa/widgets/datetimewidget.py

@@ -20 +20 @@
 """
 from datetime import datetime
-from zope.datetime import parseDatetimetz, DateTimeError
 from zope.formlib.interfaces import ConversionError, IDisplayWidget
 from zope.formlib.textwidgets import (
@@ -79 +78 @@
             context, request, *args, **kw)
 
-    def _toTZValue(self, string):
-        """Try to turn `string` into a timezone-aware datetime.
-
-        If the string provides no TZ info it is interpreted as
-        localtime (server time).
-
-        We do this by first turning the data-part of the string (w/o
-        TZ info) into some regular datetime (w/o TZ set), then
-        transforming the datetime into an unambigous string again
-        (this time with TZ info from initial string) and finally
-        turning the unambigous string into a datetime with TZ info set
-        (using zope.datetime.parseDatetimetz).
-        """
-        # Split date and tz-info. XXX: Very fragile
-        date, tzdata = string[:19], string[19:]
-        # Turn string representation into something non-ambigious
-        # based on local date_format. Make sure we do not confuse
-        # mm/dd/yy with dd/mm/yy.
-        try:
-            value = datetime.strptime(date, self.date_format)
-        except (DateTimeError, ValueError, IndexError), v:
-            # Fallback: use ISO-representation
-            value = datetime.strptime(
-                date, FormattedDatetimeWidget.date_format)
-        # Create a string unambigous for parseDatetimetz and with TZ info.
-        iso_date = value.strftime('%Y-%m-%dT%H:%M:%S')
-        iso_date += tzdata
-        return parseDatetimetz(iso_date)
-
     def _toFieldValue(self, input):
         # In import files we can use the hash symbol at the end of a
@@ -115 +85 @@
         if input == self._missing:
             return self.context.missing_value
-        try:
-            value = self._toTZValue(input)
-        except (DateTimeError, ValueError, IndexError), v:
-            raise ConversionError("Invalid datetime data", v)
+        else:
+            try:
+                value = datetime.strptime(input, self.date_format)
+            except (ValueError, IndexError), v:
+                try:
+                    # Try ISO format as fallback.
+                    # This is needed for instance during imports.
+                    value = datetime.strptime(
+                        input, FormattedDatetimeWidget.date_format)
+                except (ValueError, IndexError), v:
+                    raise ConversionError("Invalid datetime data", v)
         return value
 

main/waeup.kofa/trunk/src/waeup/kofa/widgets/tests/test_datetimewidget.py

@@ -7 +7 @@
 from zope.interface.verify import verifyClass
 
-from zope.datetime import parseDatetimetz
 from zope.formlib.tests.test_browserwidget import (
     SimpleInputWidgetTest, BrowserWidgetTest, )
@@ -58 +57 @@
     def test_getDefaultInputValue(self,
             value=u'2004-03-26 12:10:20',
-            check_value = parseDatetimetz('2004-03-26 12:10:20 GMT')):
+            check_value=datetime.datetime(2004, 3, 26, 12, 10, 20)):
         self._widget.request.form['field.foo'] = u''
         self.assertRaises(WidgetInputError, self._widget.getInputValue)