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526e270934
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106 Commits

Author SHA1 Message Date
Daniele Varrazzo
526e270934 Use namedtuple._make in NamedTupleCursor and CompositeCaster 
Makes things more natural as _make has the same signature of the tuple (see
_ctor in CompositeCaster) and is probably more efficient with less
intermediate sequences to build.
 2012-09-20 16:27:50 +01:00
Daniele Varrazzo
21d323d2c8 Fixed register_hstore and register_composite with non-dbapi objects 
Closed ticket #114.
 2012-08-14 23:26:17 +01:00
Daniele Varrazzo
ba1fe6fff6 Fixed superclass methods call. 
Methods execute() and callproc() in DictCursor and RealDictCursor should
call DictCursorBase methods, not _cursor's ones.

Reported by Alexey Luchko on the ML.
 2012-05-08 15:48:07 +01:00
Daniele Varrazzo
c86ca7687f Fixed cursor() arguments propagation to other connection classes 2012-04-11 17:59:16 +01:00
Corry Haines
095cce5605 Allow user to override connection factory cursors 
Prior to this change, using a extras.connection_factory would not allow
any other cursor to be used on that connection. It was set in stone.

This change allows all cursor options to pass through and override the
connection factory behaviors. This allows a connection_factory to be
dropped into existing code with no disruption.

This change also standardizes the extras.connection_factories to have
the same behavior and all pass through *args and **kwargs.
 2012-04-11 17:36:04 +01:00
Marti Raudsepp
b97599166e Update all links to PostgreSQL docs to the current version. 
I also checked all links and anchors to make sure they're still valid.
 2012-02-28 18:28:07 +02:00
Daniele Varrazzo
0c337a2029 Added support for inet array 2012-02-23 23:56:55 +00:00
Daniele Varrazzo
36b6c80ed1 register_uuid takes more iterables types as oids argument 
Also added docs for the function parameters.
 2012-02-23 23:51:28 +00:00
Daniele Varrazzo
b8597dc1d3 Fixed NamedTupleCursor rownumber during iteration. 
The correction is similar to the other one for the other subclasses.

Also added tests for rowcount and rownumber during different fetch styles.
Just in case.
 2012-02-23 22:58:58 +00:00
Daniele Varrazzo
ebec522a07 Fixed rownumber for cursor subclasses during iterations 
Regression introduced to fix ticket #80. Don't use fetchmany to get the
chunks of values. I did it that way because I was ending up into infinite
recursion calling __iter__ from __iter__: the solution has been the
"while 1: yield next()" idiom.
 2012-02-23 22:55:13 +00:00
Daniele Varrazzo
dca6cffd6e Dropped custom array parsing for UUID[] 
Use the C generic array parsing exposed by new_array_type().
 2012-02-23 14:41:55 +00:00
Daniele Varrazzo
f782470d71 Parens don't need escaping in regexp char classes 2012-02-23 14:41:51 +00:00
Daniele Varrazzo
1332d4a0d8 Fixed never raised exception in composite parsing 2012-02-23 14:41:46 +00:00
Daniele Varrazzo
2cf35b69de 'register_composite()' also works with tables 
Skip dropped and hidden columns when inspecting the schema.
 2011-12-15 20:11:17 +00:00
Daniele Varrazzo
a4485022b5 Use 'autocommit' to check if to rollback after extra types registration 
isolation_level currently requires an extra query, autocommit doesn't.
 2011-12-15 19:56:52 +00:00
Daniele Varrazzo
bb8e1e9455 Fixed error in schema mismatch in composite caster 2011-12-15 19:56:52 +00:00
Daniele Varrazzo
8473209d24 Named DictCursor/RealDictCursor honour itersize 
Closes ticket #80.
 2011-12-11 22:06:15 +00:00
Daniele Varrazzo
8963b8adcb Added support for arrays of composite types 2011-09-22 19:57:42 +02:00
Daniele Varrazzo
2f9ceeac64 Added support for arrays of hstores 2011-09-22 19:56:58 +02:00
Daniele Varrazzo
d67d50b434 Fixed interaction between RealDictCursor and named cursors 
Closes ticket #67.
 2011-09-12 02:20:53 +01:00
Daniele Varrazzo
9870ca4dce Fixed NamedTupleCursor.executemany() (ticket #65) 2011-08-09 11:44:30 +01:00
Marko Kreen
cb1d163f4f lazy import for uuid module 
Attached patch moves uuid import from inside try-except
to register_uuid function.  Reason: uuid module import is *very*
heavy.  It goes into OS searching for various .dll/.so libraries,
lauches 'ldconfig' and so on...

With this patch, 200x python -c 'import psycopg2.extras'
goes from 22s to 7s.  (plain 'import psycopg2' is 6s)

--
marko
 2011-06-28 17:28:43 +02:00
Daniele Varrazzo
c61ec094a3 Don't fetch all the records iterating a NamedTuple cursor on a named cursor 2011-04-26 19:26:19 +01:00
Daniele Varrazzo
ffa7a62b93 Fixed interaction between NamedTuple and named cursor 
Build the nametuple after fetching the first resutl, or else
cursor.description will be empty.
 2011-04-26 19:18:39 +01:00
Daniele Varrazzo
80891e64b3 Dropped unused import 2011-04-26 19:16:10 +01:00
Daniele Varrazzo
9e00196165 Fixed use of the new return value of HstoreAdapter.get_oids() 2011-02-25 01:37:02 +00:00
Daniele Varrazzo
5211e1474b Don't limit the hstore search to the public schema only 
Looks like there is a case for installing hstore somewhere else (see
ticket #45). And after all the typecaster can be registered on a list of
OIDs, so let's grab them all.
 2011-02-25 00:19:49 +00:00
Daniele Varrazzo
143dc2e911 Added oid parameter to register_hstore() 
The parameter is mostly useful with async connections that would need a
different protocol to be queried.

Issue reported by Jan "the Asynchronous".
 2011-02-21 01:29:53 +00:00
Daniele Varrazzo
556b4d461e Documentation cleanup 
Added several links to the Python documentation using the 'intersphinx'
extension.
 2011-02-19 16:16:28 +00:00
Daniele Varrazzo
7a058403ca Fixed mapping for composite types defined in a schema 2011-02-09 02:22:03 +01:00
Daniele Varrazzo
8ac5f0070a Fields order enforced in composite types adapter 2011-02-09 02:21:55 +01:00
Daniele Varrazzo
80bd6e2794 Merge branch 'python2' into python3 
Conflicts:
	NEWS-2.3
	psycopg/connection_type.c
	tests/test_connection.py
	tests/types_basic.py
 2011-01-03 21:43:02 +01:00
Daniele Varrazzo
68305a0eb6 Fixed TYPE adaptation to basic tuples 
Tuples and namedtuples have different constructors.
 2011-01-03 19:27:26 +01:00
Daniele Varrazzo
929d62053a Merge branch 'python2' into python3 
Conflicts:
	NEWS-2.3
	setup.py
 2011-01-02 03:28:00 +01:00
Daniele Varrazzo
7ac0bdd661 Added PostgreSQL composite types typecaster to Python tuples. 2011-01-02 00:34:13 +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
e18f1c63ea Deal with slices passed to __*item__ in Python 3. 2010-12-23 03:28:19 +01:00
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