Author: jbronn
Date: 2009-01-07 14:21:19 -0600 (Wed, 07 Jan 2009)
New Revision: 9711
Modified:
django/trunk/django/contrib/gis/gdal/field.py
Log:
Return None for null date/time fields in OGR-supported data sources. Thanks to
Ariel Mauricio Nunez Gomez for bug report and initial patch.
Modified: django/trunk/django/contrib/gis/gdal/field.py
===================================================================
--- django/trunk/django/contrib/gis/gdal/field.py 2009-01-06 18:25:52 UTC
(rev 9710)
+++ django/trunk/django/contrib/gis/gdal/field.py 2009-01-07 20:21:19 UTC
(rev 9711)
@@ -127,34 +127,34 @@
@property
def value(self):
"Returns a Python `date` object for the OFTDate field."
- yy, mm, dd, hh, mn, ss, tz = self.as_datetime()
try:
+ yy, mm, dd, hh, mn, ss, tz = self.as_datetime()
return date(yy.value, mm.value, dd.value)
- except ValueError:
+ except (ValueError, OGRException):
return None
class OFTDateTime(Field):
@property
def value(self):
"Returns a Python `datetime` object for this OFTDateTime field."
- yy, mm, dd, hh, mn, ss, tz = self.as_datetime()
# TODO: Adapt timezone information.
# See
http://lists.maptools.org/pipermail/gdal-dev/2006-February/007990.html
# The `tz` variable has values of: 0=unknown, 1=localtime
(ambiguous),
# 100=GMT, 104=GMT+1, 80=GMT-5, etc.
try:
+ yy, mm, dd, hh, mn, ss, tz = self.as_datetime()
return datetime(yy.value, mm.value, dd.value, hh.value, mn.value,
ss.value)
- except ValueError:
+ except (ValueError, OGRException):
return None
class OFTTime(Field):
@property
def value(self):
"Returns a Python `time` object for this OFTTime field."
- yy, mm, dd, hh, mn, ss, tz = self.as_datetime()
try:
+ yy, mm, dd, hh, mn, ss, tz = self.as_datetime()
return time(hh.value, mn.value, ss.value)
- except ValueError:
+ except (ValueError, OGRException):
return None
# List fields are also just subclasses
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