Added a filter method to dicts
The best way to explain this is probably with an example:
>>> split({'foo':'bar', 'bar':['one', 'two'], 'baz': ['three', 'four']})
[{'bar': 'one', 'foo': 'bar', 'baz': 'three'},
{'bar': 'two', 'foo': 'bar', 'baz': 'three'},
{'bar': 'one', 'foo': 'bar', 'baz': 'four'},
{'bar': 'two', 'foo': 'bar', 'baz': 'four'}]
Patch by: Sverre Rabbelier
from django.conf import settings
from django.db.backends.creation import BaseDatabaseCreation
class DatabaseCreation(BaseDatabaseCreation):
# This dictionary maps Field objects to their associated PostgreSQL column
# types, as strings. Column-type strings can contain format strings; they'll
# be interpolated against the values of Field.__dict__ before being output.
# If a column type is set to None, it won't be included in the output.
data_types = {
'AutoField': 'serial',
'BooleanField': 'boolean',
'CharField': 'varchar(%(max_length)s)',
'CommaSeparatedIntegerField': 'varchar(%(max_length)s)',
'DateField': 'date',
'DateTimeField': 'timestamp with time zone',
'DecimalField': 'numeric(%(max_digits)s, %(decimal_places)s)',
'FileField': 'varchar(%(max_length)s)',
'FilePathField': 'varchar(%(max_length)s)',
'FloatField': 'double precision',
'IntegerField': 'integer',
'IPAddressField': 'inet',
'NullBooleanField': 'boolean',
'OneToOneField': 'integer',
'PositiveIntegerField': 'integer CHECK ("%(column)s" >= 0)',
'PositiveSmallIntegerField': 'smallint CHECK ("%(column)s" >= 0)',
'SlugField': 'varchar(%(max_length)s)',
'SmallIntegerField': 'smallint',
'TextField': 'text',
'TimeField': 'time',
}
def sql_table_creation_suffix(self):
assert settings.TEST_DATABASE_COLLATION is None, "PostgreSQL does not support collation setting at database creation time."
if settings.TEST_DATABASE_CHARSET:
return "WITH ENCODING '%s'" % settings.TEST_DATABASE_CHARSET
return ''