Hello, I recently upgraded one of my machines to Django 1.4 to patch a bug related to the use of PostGIS 9.1. I read the documentation on the new support for time zones and added USE_TZ=True to my settings.py file. Nonetheless, when I attempt to load data into my PostGIS database in one of the following ways, I receive a ValueError: Django does not support timezone-aware times. The full traceback is posted at the end.
In the clean() method of my model: self.datetime = datetime.datetime.combine(self.date, self.time).replace(tzinfo=UTC()) Or in the handle() method of a Command instance: data_dict['datetime'] = datetime.datetime.combine(data_dict['date'], data_dict['time']).replace(tzinfo=UTC()) Traceback (most recent call last): File "manage.py", line 11, in <module> execute_manager(settings) File "/usr/local/lib/python2.7/dist-packages/django/core/management/__init__.py", line 458, in execute_manager utility.execute() File "/usr/local/lib/python2.7/dist-packages/django/core/management/__init__.py", line 381, in execute self.fetch_command(subcommand).run_from_argv(self.argv) File "/usr/local/lib/python2.7/dist-packages/django/core/management/base.py", line 219, in run_from_argv self.execute(*args, **options.__dict__) File "/usr/local/lib/python2.7/dist-packages/django/core/management/base.py", line 256, in execute output = self.handle(*args, **options) File "/usr/local/dev/gass/../gass/bering/management/commands/load_station_data.py", line 108, in handle data_obj.save() # Save the record to the database only if it doesn't already exist File "/usr/local/lib/python2.7/dist-packages/django/db/models/base.py", line 483, in save force_update=force_update, update_fields=update_fields) File "/usr/local/lib/python2.7/dist-packages/django/db/models/base.py", line 578, in save_base result = manager._insert([self], fields=fields, return_id=update_pk, using=using, raw=raw) File "/usr/local/lib/python2.7/dist-packages/django/db/models/manager.py", line 203, in _insert return insert_query(self.model, objs, fields, **kwargs) File "/usr/local/lib/python2.7/dist-packages/django/db/models/query.py", line 1581, in insert_query return query.get_compiler(using=using).execute_sql(return_id) File "/usr/local/lib/python2.7/dist-packages/django/db/models/sql/compiler.py", line 906, in execute_sql for sql, params in self.as_sql(): File "/usr/local/lib/python2.7/dist-packages/django/db/models/sql/compiler.py", line 869, in as_sql for obj in self.query.objs File "/usr/local/lib/python2.7/dist-packages/django/db/models/fields/__init__.py", line 296, in get_db_prep_save prepared=False) File "/usr/local/lib/python2.7/dist-packages/django/db/models/fields/__init__.py", line 1258, in get_db_prep_value return connection.ops.value_to_db_time(value) File "/usr/local/lib/python2.7/dist-packages/django/db/backends/__init__.py", line 809, in value_to_db_time raise ValueError("Django does not support timezone-aware times.") ValueError: Django does not support timezone-aware times. Any advice is appreciated. Thanks! -- You received this message because you are subscribed to the Google Groups "Django users" group. To view this discussion on the web visit https://groups.google.com/d/msg/django-users/-/P37vjM6CWZAJ. To post to this group, send email to django-users@googlegroups.com. To unsubscribe from this group, send email to django-users+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/django-users?hl=en.