##
# copyright 2009, James William Pye
# http://python.projects.postgresql.org
##
"""
py-postgresql is a Python package for using PostgreSQL. This includes low-level
protocol tools, a driver(PG-API and DB-API), and cluster management tools.

If it's not documented in the narratives, `postgresql.documentation.index`, then
the stability of the APIs should *not* be trusted.
"""
__all__ = [
	'__author__',
	'__date__',
	'__project__',
	'__project_id__',
	'__pkg_documentation__',
	'__docformat__',
	'__version__',
	'version_info',
	'open',
]

__author__ = "James William Pye <x@jwp.name>"
__date__ = "2009-01-19 21:15:00-07"

__project__ = 'py-postgresql'
__project_id__ = 'http://python.projects.postgresql.org'

__version__ = "0.8dev"
version_info = (0, 8, 0, 'dev', 0)

##
# IRI to base reference documentation.
__pkg_documentation__ = __project_id__ + '/v' + '.'.join([
	str(x) for x in version_info[:2]
]) + '/'

pg_iri = pg_driver = pg_param = None
def open(iri = None):
	"""
	Create a `postgresql.api.Connection` to the server referenced by the given
	`iri` keyword::

		>>> import postgresql
		# General Format:
		>>> db = postgresql.open('pq://user:password@host:port/database')

		# Connect to 'postgres' at localhost.
		>>> db = postgresql.open('localhost/postgres')

	If the URL starts with an '&', a connector will be returned instead of a
	connection.

	(Note: "pq" is the name of the protocol used to communicate with PostgreSQL)
	"""
	global pg_iri, pg_driver, pg_param
	if None in (pg_iri, pg_driver, pg_param):
		import postgresql.iri as pg_iri
		import postgresql.driver as pg_driver
		import postgresql.clientparameters as pg_param

	return_connector = False
	if iri is not None:
		iri_params = pg_iri.parse(iri)
		iri_params.pop('path', None)
		s = iri_params.pop('scheme', None) or 'pq'
		if s.startswith('&'):
			return_connector = True
	else:
		iri_params = {}

	std_params = pg_param.collect(prompt_title = None)
	params = pg_param.normalize(
		list(pg_param.denormalize_parameters(std_params)) + \
		list(pg_param.denormalize_parameters(iri_params))
	)
	# Resolve the password, but never prompt.
	pg_param.resolve_password(params, prompt_title = None)

	if return_connector is True:
		Ctype = pg_driver.default.select(
			host = params.get('host'),
			port = params.get('port')
		)
		return Ctype(**params)
	else:
		return pg_driver.default.connect(**params)

__docformat__ = 'reStructuredText'

@@ -1527,60 +1527,52 @@
 :%0A%09%09
-import postgresql.iri as pg_iri%0A%09%09import postgresql.
+from . import iri as pg_iri%0A%09%09from . import 
 driv
@@ -1593,26 +1593,22 @@
 r%0A%09%09
+from . 
 import 
-postgresql.
 clie

Use relative imports.