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182 Commits

Author SHA1 Message Date
Daniele Varrazzo
7ac0bdd661 Added PostgreSQL composite types typecaster to Python tuples. 2011-01-02 00:34:13 +01:00
Daniele Varrazzo
3e94375cf7 Merge branch 'python2' into python3 
Conflicts:
	ChangeLog
	NEWS-2.3
	lib/extensions.py
	psycopg/microprotocols.c
	setup.py
 2011-01-01 17:14:54 +01:00
Daniele Varrazzo
fdfa2de1a1 Fixed adaptation of None in composite types (ticket #26). 
Added an adapter for None: it is usually not invoked as adaptation to
NULL is a fast path in mogrify, but can be invoked by composite types.
Notice that composite types still have the option to fast-path None
(e.g. list adapter does).
 2011-01-01 17:07:54 +01:00
Daniele Varrazzo
2fa9117835 Inet adapter compatible with Python 3. 2010-12-31 03:18:27 +01:00
Daniele Varrazzo
c176de4bf8 Hstore adapter compatible with Python 3. 2010-12-31 03:18:27 +01:00
Daniele Varrazzo
89c492d3a4 Added b() function to return bytes in both Py2 and Py3. 2010-12-31 03:18:27 +01:00
Daniele Varrazzo
e18f1c63ea Deal with slices passed to __*item__ in Python 3. 2010-12-23 03:28:19 +01:00
Daniele Varrazzo
b96dcef8a2 Fixed PG -> Py encodings mapping with non-alnum chars. 
We mangle the encoding names a little bit before asking it to the
backend: be sure to be able to find the equivalent Python code back or
decoding (unicode cast or Py3) will barf.
 2010-12-21 04:02:14 +00:00
Daniele Varrazzo
31093a7a58 Some light cleanup for Py3 conversion. 
Either flagged as warning by python2.6 -3 or converted by 2to3.
 2010-12-21 04:02:13 +00:00
Daniele Varrazzo
0ad7483a2b DictRow items can be updated. Patch by Alex Aster. 2010-12-01 13:17:12 +00:00
Daniele Varrazzo
94348bfb78 hstore registration doesn't fail if typarray column not available. 2010-11-19 03:51:53 +00:00
Daniele Varrazzo
3cae0f3f5d NamedTupleCursor doesn't change exception when fetching with no result. 2010-11-11 10:39:42 +00:00
Daniele Varrazzo
ef7a5ee8a9 Build the namedtuple only once per execution, not once per fetch. 2010-11-11 10:39:42 +00:00
Daniele Varrazzo
f0773d5682 Avoid pointless string manipulation in NamedTupleCursor. 
Closes ticket #10. Reported by Marko Kreen.
 2010-11-09 11:17:02 +00:00
Daniele Varrazzo
abad3127ca Added NamedTupleCursor. 2010-11-06 04:33:44 +00:00
Daniele Varrazzo
01ec120aa8 Hstore documentation improved. 2010-11-05 09:34:52 +00:00
Daniele Varrazzo
4b98e8941f Added some documentation for the hstore adaptation. 2010-11-05 09:34:52 +00:00
Daniele Varrazzo
d5bf400cb4 The hstore typecast can be registered globally. 2010-11-05 09:34:52 +00:00
Daniele Varrazzo
bb41acd1da Favour the PG9 implementation of the hstore adapter. 2010-11-05 09:34:51 +00:00
Daniele Varrazzo
ed623776f3 Hstore can return unicode keys and values. 2010-11-05 09:34:51 +00:00
Daniele Varrazzo
af835f8857 Correctly parse escaped quotes from hstore. 
Parse regexp simplified.
 2010-11-05 09:34:50 +00:00
Daniele Varrazzo
70880dde79 Added special cases to store empty dicts. 2010-11-05 09:34:50 +00:00
Daniele Varrazzo
6d441b6e03 Added hstore typecaster registration. 2010-11-05 09:34:50 +00:00
Daniele Varrazzo
fef9727cce parse_hstore converted in class method. 2010-11-05 09:34:50 +00:00
Daniele Varrazzo
5844e989c4 Added function to parse an hstore into a dict. 2010-11-05 09:34:50 +00:00
Daniele Varrazzo
5693c9cab1 Added implementation of python dict adapter to hstore. 2010-11-05 09:34:50 +00:00
Daniele Varrazzo
2f29429e88 Expose the Xid object in the extension module. 2010-11-05 09:34:49 +00:00
Daniele Varrazzo
4f66de494b Added tpc_prepare and CONN_STATUS_PREPARED. 2010-11-05 09:34:48 +00:00
Daniele Varrazzo
4ec298e112 Notify object exposed in the extensions module. 2010-11-05 09:34:47 +00:00
Daniele Varrazzo
575b2b5f77 The Inet type knows how to adapt itself. 
Implemented __conform__ as the Adaptation PEP suggests. It is not
required for the type to be registered as adapter.
 2010-09-25 23:55:55 +01:00
Daniele Varrazzo
75a6f783c5 Added PostgreSQL 9.0 error codes. 2010-09-23 23:43:23 +01:00
Federico Di Gregorio
b263fbf274 Added deprecation warning to register_tstz_w_secs 2010-07-13 14:26:52 +02:00
Daniele Varrazzo
927f2bb1f1 Dropped logging.basicConfig() call. 
It messes up with projects using logging but where no handler is
installed on the root logger.  Bug reported by Joe Abbate.
 2010-07-09 23:23:10 +01:00
Daniele Varrazzo
4a78e4068b Dropped register_tstz_w_secs() implementation. 
The function is no-op now that the default type caster can deal with
seconds in the tz offset.
 2010-05-20 02:18:04 +01:00
Daniele Varrazzo
60e7522e47 Added evaluable representation for the FixedOffsetTimezone object. 2010-05-15 14:27:23 +01:00
Daniele Varrazzo
d30daac782 Fixed typo in LocalTimezone doc. 2010-05-15 14:27:23 +01:00
Daniele Varrazzo
e8c2a14362 Added typecasters for arrays of specific MX/Py time-related types. 2010-05-15 14:27:23 +01:00
Daniele Varrazzo
127f92f9db Changed 'psyco_wait()' to only take the connection. 2010-04-21 15:21:32 +01:00
Daniele Varrazzo
8ba0f00d21 Added 'get_wait_callback()' function. 2010-04-21 15:21:32 +01:00
Daniele Varrazzo
1446f046e9 Added wait callback and functions to deal with it. 2010-04-21 15:21:32 +01:00
Daniele Varrazzo
d162c08cfa PY* and MX* typecasters imported into the extensions module. 2010-04-14 00:27:28 +01:00
Daniele Varrazzo
54e9c89ea4 DECIMAL typecaster imported into the extensions module. 2010-04-14 00:20:16 +01:00
Federico Di Gregorio
c1a24f4ca2 NOTIFYs fix and poll status changes 
POLL_OK has been changed from 3 to 0 to let the user specify a short loop
just as "if not curs.poll()" instead of having to check for write and read
separately. For an example of this, see examples/notify.py.
 2010-04-05 16:52:25 +02:00
Jan Urbański
01799e9137 Make asynchronous connections produce asynchronous cursors by default 
Drop the async kwarg from cursor.execute(), cursors created by
asynchronous connections will be asynchronous by default, ones created
by synchronous connections will be synchronous.

Mind that this might break third party subclasses of
psycopg2.extensions.cursor, if they try to chain to the superclass in
their execute() implementation and are passing the async kwarg. The
example cursors in psycopg2.extras have been fixed no to do that.
 2010-04-05 11:41:32 +02:00
Federico Di Gregorio
34317dc4c3 Support asynchronous connection building 
After calling psycopg2.connect(dsn, async=True) you can poll the
connection that will tell you whether its file descriptor should be
waited on to become writable or readable or that the connection
attempt has succeeded.

Edited commit by Jan to not expose internal state in extensions.py.
 2010-04-05 11:30:03 +02:00
Daniele Varrazzo
97ced0d4f1 Use the default role for cross referencing Python objects. 2010-02-26 00:49:19 +00:00
Daniele Varrazzo
4412826556 Added documentation for the 'pool' module. 2010-02-26 00:46:23 +00:00
Daniele Varrazzo
a320f25a2a Completed documentation for errorcodes module. 2010-02-16 00:38:44 +00:00
Daniele Varrazzo
96b7912bcf Typo fixed in DictRow doc. 2010-02-16 00:38:15 +00:00
Daniele Varrazzo
d08d9ab199 Added errorcodes.lookup() function. 2010-02-15 01:38:49 +00:00
Daniele Varrazzo
bcfdbd1903 Error codes updated to include all errors between PostgreSQL 8.1 and 8.4. 2010-02-15 01:07:28 +00:00
Daniele Varrazzo
be30f43181 Inet adapter fixed. 2010-02-14 20:14:17 +00:00
Federico Di Gregorio
4b58fc640e License change for lib/errorcodes.py 
You hereby have my blessing to go ahead and license all my contributions to
the psycopg2 project, including lib/errorcodes.py to LGPL3(+).

-- Johan Dahlin
 2010-02-14 01:19:17 +01:00
Daniele Varrazzo
3789f8fb17 Added other info about tz module. 2010-02-14 00:39:48 +01:00
Daniele Varrazzo
6a4ff65b49 Added documentation for the extras module. 2010-02-14 00:39:48 +01:00
Daniele Varrazzo
e1b3c7b940 Fixed Inet constructor. 2010-02-14 00:35:48 +01:00
Daniele Varrazzo
0dbe068df4 Stop the loop variable used to create __all__ leaking in the module. 2010-02-14 00:35:47 +01:00
Federico Di Gregorio
0089201ba2 Binary was not imported from _psycopg; now it is 2010-02-13 00:52:36 +01:00
Federico Di Gregorio
a9673f31d6 SQL_IN adapter is now automatically registered 2010-02-13 00:40:29 +01:00
Federico Di Gregorio
611606d532 Changes license to LGPL3 + OpenSSL exception on all source files 2010-02-12 23:34:53 +01:00
Federico Di Gregorio
e5bed4993b Fixed register_tstz_w_secs() error 2010-02-10 18:16:00 +01:00
Federico Di Gregorio
390a9c2451 Added support for UUID arrays 2009-10-04 12:34:02 +02:00
Federico Di Gregorio
e1fae0fcac Fixed bug in RealDictCursor when prefetching 2009-05-09 14:44:59 +02:00
Federico Di Gregorio
06eb574cec Applied DictRow "diet" patch 2009-05-09 10:19:15 +02:00
Federico Di Gregorio
bb77a6912f Added missing dict methods in DictRow 2009-04-19 16:25:12 +02:00
Federico Di Gregorio
825a60eec5 Removed spurious print 2009-03-16 22:15:20 +01:00
Federico Di Gregorio
1daf300ca3 Support for seconds in time zone offsets 2009-03-02 11:07:17 +01:00
Federico Di Gregorio
5b04203c9f Fixed error in register_type() 2009-03-02 10:59:52 +01:00
Federico Di Gregorio
9b259bba86 Removed some spurious tabs 2009-02-23 21:39:25 +01:00
Federico Di Gregorio
eb25f9f154 Added adapter to handle float('inf') and float('nan') 2009-01-23 00:09:20 +01:00
Federico Di Gregorio
4c8e80038e Added inet support 2008-09-24 01:27:52 +02:00
Federico Di Gregorio
56f6001d6d Support for NULLs in UUID 2008-09-23 09:11:11 +02:00
Federico Di Gregorio
b92601306e Added suppport for UUID and related test. 2008-09-19 21:25:16 +02:00
Federico Di Gregorio
e664abb248 Added XXXARRAY imports to psycopg2.extenions 2008-05-30 00:39:50 +02:00
James Henstridge
938c456cee Merge changes from psycopg2/trunk via psycopg2.r243. 2008-05-05 10:37:24 +08:00
James Henstridge
f64cbeda46 * tests/test_transaction.py (DeadlockSerializationTestCase): port 
over some tests for serialisation and deadlock errors,
	demonstrating that TransactionRollbackError is generated.
	(QueryCancelationTests): add a test to show that
	QueryCanceledError is raised on statement timeouts.

	* psycopg2da/adapter.py (_handle_psycopg_exception): rather than
	checking exception messages, check for TransactionRollbackError.

	* psycopg/pqpath.c (exception_from_sqlstate): return
	TransactionRollbackError for 40xxx errors, and QueryCanceledError
	for 57014 errors.
	(pq_raise): If we are using an old server, use
	TransactionRollbackError if the error message contains "could not
	serialize" or "deadlock detected".

	* psycopg/psycopgmodule.c (_psyco_connect_fill_exc): remove
	function, since we no longer need to store pointers to the
	exceptions in the connection.  This also fixes a reference leak.
	(psyco_connect): remove _psyco_connect_fill_exc() function call.

	* psycopg/connection.h (connectionObject): remove exception
	members from struct.

	* psycopg/connection_type.c (connectionObject_getsets): modify the
	exception attributes on the connection object from members to
	getsets.  This reduces the size of the struct.

	* lib/extensions.py: import the two new extensions.

	* psycopg/psycopgmodule.c (exctable): add new QueryCanceledError
	and TransactionRollbackError exceptions.
 2008-01-16 05:14:24 +00:00
Federico Di Gregorio
0422506404 Added name parameters to .cursor() calls in extras. 2007-09-01 09:32:42 +00:00
Federico Di Gregorio
a779c8ef99 .get_transaction_status() implementation. 2007-04-25 22:42:36 +00:00
Federico Di Gregorio
f43a52f781 Added RealDictCursor from #143. 2007-01-16 13:45:41 +00:00
Federico Di Gregorio
e59ef4de4b Moved SQL_IN to extensions and away from extras. 2007-01-16 10:58:05 +00:00
Federico Di Gregorio
bfe5b8fe6b Added iteritem method to DictRow. 2006-10-06 05:22:54 +00:00
Federico Di Gregorio
96f631d41e Merge from 2.0 branch up to r839. 2006-09-30 06:57:35 +00:00
Federico Di Gregorio
ca860424e6 Fixed lib/errorcodes.py. 2006-09-23 05:36:18 +00:00
Federico Di Gregorio
43518d067e Added lib/errorcodes.py. 2006-09-23 05:35:03 +00:00
Federico Di Gregorio
52666ef5bd Fixed syntax error in lib/extras.py. 2006-09-10 14:51:43 +00:00
Federico Di Gregorio
31189ef0df Fixed syntax error in extras module (closes: #123). 2006-09-10 14:50:03 +00:00
Federico Di Gregorio
269156d9bf Added some file-like attributes to lobject. 2006-09-02 05:33:03 +00:00
Federico Di Gregorio
64bd7ae61c Large objects landing.. 2006-09-02 04:57:50 +00:00
Federico Di Gregorio
36785f753b Work on large objects continue. 2006-09-01 17:15:27 +00:00
Federico Di Gregorio
64933f2004 Merge from 2_0_x branch up to r814. 2006-09-01 13:46:57 +00:00
Federico Di Gregorio
8eb118c63f Exposed connection status. 2006-09-01 08:20:11 +00:00
Federico Di Gregorio
38cf5f4520 Logging patch from Charlie. 2006-09-01 07:12:23 +00:00
Federico Di Gregorio
9299073649 First half of 8.1.4 securiy patch. 2006-05-24 09:43:55 +00:00
Federico Di Gregorio
27a063fecb DictCursor now support iteration. 2006-03-08 01:03:19 +00:00
Daniele Varrazzo
7f09080ba2 Tab removed 2006-01-21 04:09:11 +00:00
Federico Di Gregorio
81d86e9244 Logging connection/cursor implementation inspired by #90. 2006-01-20 04:07:23 +00:00
Daniele Varrazzo
202c002c5c * Docstrings added/fixed 
* Added __all__ attributes to Python modules to explicit the package API
 2006-01-12 18:36:57 +00:00
Federico Di Gregorio
1aed516938 Whitespace cleanup. 2006-01-06 02:58:24 +00:00
Daniele Varrazzo
3076046b3f * libpq.dll not used anymore. win32 setup uses pg_config too. 
* Some typo fixed.
 2006-01-05 16:56:40 +00:00
Federico Di Gregorio
5ea2fa636f Better DictCursor. 2005-12-06 05:55:58 +00:00