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238 Commits

Author SHA1 Message Date
Daniele Varrazzo
489658cfc5 Close the connection if discovered bad on poll() 2014-04-05 16:03:19 +01:00
Daniele Varrazzo
696d123550 Close a connection if PQexec returned NULL 
This happens for Socket connections, not for TCP ones, where a result
containing an error is returned and correctly handled by pq_raise()

Closes ticket #196 but not #192: poll() still doesn't change the
connection closed.
 2014-04-05 16:03:06 +01:00
Daniele Varrazzo
a31c1a1722 Allow get_transaction_status on closed connections 
It's a local operation and the libpq functions has a NULL guard.
 2014-04-05 16:02:43 +01:00
Daniele Varrazzo
9036299d54 Avoid printing the typecast name in debug statement 
The way we were doing it is unsafe and causes assertion failures on Py3.

Fixes ticket #188
 2014-04-04 19:25:09 +01:00
Daniele Varrazzo
ca98167ae4 Fixed use of Python object with refcount 0 in cursor_init 
Caused segfault running test_cursor.CursorTests.test_invalid_name under
Python 3.4 built in debug mode.
 2014-04-04 19:20:08 +01:00
Daniele Varrazzo
81443c3a65 Work around pip issue #1630 breaking 'pip -e git+url' 
https://github.com/pypa/pip/issues/1630

Fixes ticket #18 (opened in 2010!)
 2014-04-04 18:07:05 +01:00
Daniele Varrazzo
e9661bcde5 Fixed bug number typo in NEWS file 2014-04-03 02:45:57 +01:00
Daniele Varrazzo
a8fdc74090 Fixed overflow opening a lobject with an oid not fitting in a signed int 
Fixes 🎫`203`.
 2014-04-03 02:35:56 +01:00
Daniele Varrazzo
e7fc7f31b9 Fixed dsn and closed attributes in failing connection subclasses. 
From ticket #192 discussion.
 2014-04-03 01:42:35 +01:00
Daniele Varrazzo
7b82be936d Don't segfault on uninitialized cursor 
It can happen with bad cursor subclasses not calling super's init. Raise
an exception instead of segfaulting.

Closes #195
 2014-02-26 19:41:59 +00:00
Daniele Varrazzo
79e84e432a Bug #194 confirmed fixed: newsfile updated. 2014-02-24 15:20:01 +00:00
Daniele Varrazzo
283dbccf56 Merge branch 'range_sort' 2014-02-22 23:02:19 +00:00
Daniele Varrazzo
8d2744c550 Mention Range order in the news file 2014-02-22 23:01:22 +00:00
Daniele Varrazzo
6192a4fb17 Added str() for the Json adapter 
Fixes ticket #191.
 2014-02-22 20:45:35 +00:00
Daniele Varrazzo
a35b743af7 Mention outputres fix in NEWS file 2014-01-14 21:52:42 +00:00
Daniele Varrazzo
e11d0d39ec Check connection type in lobject init 
Fixes ticket #187.
 2013-11-27 12:44:28 +00:00
Daniele Varrazzo
1e623a951c Meaningful connection errors report a meaningful message 
Fixes issue #173.
 2013-10-16 17:50:10 +01:00
Daniele Varrazzo
345077d5f7 Fixed pickling of exceptions with no pgerror/pgcode set 
Fixes ticket #170.
 2013-07-19 16:05:59 +01:00
Daniele Varrazzo
81e8b869d0 Fixed titles in newsfile 
The first title at the same level of the main releases helps getting a
more regular ToC in the docs main page.
 2013-07-19 16:02:31 +01:00
Daniele Varrazzo
921b676471 Untrack the connection before closing to avoid possible double-free 
From Gangadharan S.A. Fixes issue #166.
 2013-06-20 16:35:43 +01:00
Daniele Varrazzo
1361189b99 Mention the Range eq fix in the NEWS file 2013-06-18 14:13:00 +01:00
Piotr Kasprzyk
31b6ec63f8 Fix multiple misspellings 2013-04-26 09:59:40 +01:00
Daniele Varrazzo
fdc5dc750c Mention Solaris round fix in NEWS file 2013-04-21 18:37:19 +01:00
Daniele Varrazzo
9e15f54fe8 Added cursor_factory connection attribute and connect() parameter 2013-04-07 02:30:12 +01:00
Daniele Varrazzo
b6873ee1ab Dropped support for Python 2.4 2013-03-20 23:40:13 +00:00
Daniele Varrazzo
87962728ee Fixed ticket number in NEWS file 2013-03-20 11:42:15 +00:00
Daniele Varrazzo
abb3027aa3 NEWS file reformatted to reST and included in the docs 2013-03-18 15:42:10 +00:00
Daniele Varrazzo
97311967e8 Merge branch 'diagnostics' into devel 2013-03-18 02:21:09 +00:00
Daniele Varrazzo
fe6eb127fc Fixed bad interaction of setup.py with other dependencies 
The problem is in Distribute dependencies on Python 3. Create a new command
class instead of changing inplace the one other projects may use.

Close ticket #153.
 2013-03-18 02:18:50 +00:00
Daniele Varrazzo
49c3569919 Diagnostics added to the NEWS file 2013-03-18 02:11:45 +00:00
Daniele Varrazzo
e1ff432f4c Merge branch 'dead-bytes' into devel 2013-03-16 16:25:17 +00:00
Daniele Varrazzo
4883ce7d91 Added ZPsycopgDA URL to the NEWS file 2013-03-16 16:23:02 +00:00
Daniele Varrazzo
66d6c68dcc Properly cleanup memory of broken connections 
Fixed ticket #148.
 2013-03-16 11:56:38 +00:00
Daniele Varrazzo
16d96fd43c Merge branch 'py33' into devel 2012-12-22 00:58:17 +01:00
Daniele Varrazzo
cedd15cb49 Python 3.3 is now supported 2012-12-22 00:56:48 +01:00
Daniele Varrazzo
6df6e6adfe Fixed pickling of DictRow objects too 2012-12-11 01:10:45 +00:00
Daniele Varrazzo
99bedd1bb2 Fixed pickling of RealDictRow objects 2012-12-10 23:54:25 +00:00
Daniele Varrazzo
e6fbf47c46 Merge branch 'contextmanager' into devel 2012-12-04 00:38:01 +00:00
Daniele Varrazzo
ec34b9bed6 Mention context managers in NEWS file 2012-12-04 00:37:49 +00:00
Daniele Varrazzo
bb72f121fb Fixed connections re-init across ZSQL methods 
Fixes issue #142, probably #123 and #125 too.
 2012-12-04 00:31:22 +00:00
Daniele Varrazzo
5053a7c2b6 Fixed version number in NEWS file 2012-12-03 14:22:04 +00:00
Daniele Varrazzo
9a031db8b9 Fixed empty strings handling in composite caster 
Closes ticket #141.
 2012-12-03 14:19:09 +00:00
Daniele Varrazzo
8e08aeb690 Dropped Zope support 2012-12-03 02:53:20 +00:00
Daniele Varrazzo
02ffb7423a Splitting the release of new features in version 2.5 2012-12-03 00:39:19 +00:00
Daniele Varrazzo
362c2ae597 Release the GIL around PQgetResult calls after COPY 
It should fix ticket #140.
 2012-11-24 22:49:36 +00:00
Daniele Varrazzo
1feb179fba Fixed pickling of FixedOffsetTimezone objects 
I have also verified that the fixed class can unpickle instance pickled with
the buggy one and viceversa.

Fixes ticket #135.
 2012-10-21 21:47:32 +01:00
Daniele Varrazzo
71393b9ae9 Discard any result produced by cursor.executemany() 2012-10-11 22:29:03 +01:00
Daniele Varrazzo
b61a2a34c4 Close the connection on error in callback 
Unfortunately PQcancel blocks, so it's not better than PQgetResult.
It has been suggested to use PQreset in non-blocking way but this would give
the Python program the burden of handling a connection done but not configured
in an unexpected place.
 2012-10-06 11:58:52 +01:00
Daniele Varrazzo
4244d5953a Merge branch 'range-type' into devel 2012-09-27 00:48:05 +01:00
Daniele Varrazzo
dda24f082f Merge branch 'json' into devel 2012-09-27 00:41:04 +01:00
Daniele Varrazzo
465b5cf280 Mention JSON adaptation in the NEWS file 2012-09-27 00:40:35 +01:00
Daniele Varrazzo
33043cd038 Merge branch 'composite-custom' into devel 2012-09-27 00:38:00 +01:00
Daniele Varrazzo
cd316a94f1 Dropped quirks in connection arguments handling 
Now connect() raises an exception instead of swallowing keyword arguments
when a connection string is specified as well

Closes ticket #131.
 2012-09-25 23:46:46 +01:00
Daniele Varrazzo
c756d580f2 Added documentation for range types and adaptation 2012-09-24 00:49:44 +01:00
Daniele Varrazzo
fa9393b587 Added documentation about CompositeCaster subclassing 2012-09-22 02:01:04 +01:00
Daniele Varrazzo
7de8611607 errorcodes map updated to PostgreSQL 9.2 2012-09-21 01:59:02 +01:00
Daniele Varrazzo
99b7683338 Added documentation for scrollable cursors 2012-08-15 11:26:45 +01:00
Daniele Varrazzo
91c2ff9296 Fixed tpc_recover() with RealDictStuff 
Same problem and correction of ticket #114.
 2012-08-14 23:29:19 +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
f9a13eb563 connection.reset() implemented using DISCARD ALL 2012-06-25 16:37:11 +01:00
Daniele Varrazzo
7982a6ac0b Dropped GIL release around function calling PyMem_Malloc 
Closes ticket #110.
 2012-05-22 17:22:57 +01:00
Daniele Varrazzo
73df259f7b Added news entry about cursor() cleanup 2012-04-11 18:11:04 +01:00
Daniele Varrazzo
b8c75d9de0 Merge branch 'gcc-python-plugin' into devel 2012-03-05 02:48:11 +00:00
Daniele Varrazzo
2c309dfdb4 Mention the static analysis cleanup in the news 2012-03-05 02:38:21 +00:00
Daniele Varrazzo
84f2a370f6 close() methods don't raise errors if called on closed objects 2012-03-04 05:10:07 +00:00
Daniele Varrazzo
5fcbe7bd0f Check/set connection status at commit inside the critical section 
Failing to do so was causing the issue reported in ticket #103. The issue
as reported was fixed when SET ISOLATION LEVEL was dropped, but the real
problem wasn't fixed.
 2012-02-24 03:28:20 +00:00
Daniele Varrazzo
0c337a2029 Added support for inet array 2012-02-23 23:56:55 +00:00
Daniele Varrazzo
1d7e6afcf0 Ticket #100 closed 
Note that rownumber is still broken for named cursors: it is reset to zero
when each itersize block is fetched.
 2012-02-23 23:04:54 +00:00
Daniele Varrazzo
91388d2c51 Cite Menno's TZ improvements into news file 2012-01-30 13:32:58 +00:00
Daniele Varrazzo
43daba38e7 Make Error and subclasses picklable 
Useful for multiprocessing interaction.
Closes ticket #90.
 2012-01-14 17:34:09 +00:00
Daniele Varrazzo
6f21111a92 Docs/cleanup for the lo_creat patch 2012-01-10 21:51:34 +00:00
Daniele Varrazzo
dcc60131a9 fetchmany accepts None as size, meaning the default arraysize 
without this care, extending fetchmany in subclasses becomes tricky.

Closes ticket #84.
 2012-01-10 01:32:45 +00:00
Federico Di Gregorio
56482d3300 Merge remote-tracking branch 'piro/devel' into devel 
Conflicts:
	NEWS
 2011-12-19 10:55:55 +01:00
Federico Di Gregorio
71a4c2bac9 Fixed rollback on error on Zope (ticket #73) 2011-12-16 10:37:01 +01:00
Daniele Varrazzo
5f098de7e8 A bunch of changes registered in the NEWS file 2011-12-15 20:17:36 +00:00
Daniele Varrazzo
8473209d24 Named DictCursor/RealDictCursor honour itersize 
Closes ticket #80.
 2011-12-11 22:06:15 +00:00
Daniele Varrazzo
ad3a198919 Fixed reference leak with arguments referenced more than once in queries 
Plus, some more care in objects life cycle, mostly in exceptions handling.

Closes ticket #81.
 2011-12-11 02:52:06 +00:00
Daniele Varrazzo
a6aea38540 Added keywords on connect to news file 2011-11-17 21:51:24 +00:00
Daniele Varrazzo
dde4c0de3d Decimal adapter registration moved from C to Python 
Fixes Decimal adaptation in sub-interpreter, where the Decimal class has
a different identity from the one in the main interpreter.

Closes ticket #52.
 2011-10-14 22:35:56 +01:00
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
c4e6d7d982 Fixed typecasting of arrays containing consecutive backslashes 2011-09-22 18:14:16 +01:00
Daniele Varrazzo
e3054ac9f3 Added new_array_type() function 
Allows the creation of a generic array typecaster from Python.
 2011-09-22 15:51:21 +01:00
Daniele Varrazzo
8fb08efae7 Allocate dynamically memory for the list of columns in COPY 
Some bloke finds the limit of 8K too restrictive... ticket #68.
 2011-09-12 02:21:59 +01:00
Daniele Varrazzo
d67d50b434 Fixed interaction between RealDictCursor and named cursors 
Closes ticket #67.
 2011-09-12 02:20:53 +01:00
Daniele Varrazzo
29932c488f errorcodes map updated to PostgreSQL 9.1 2011-08-22 17:29:14 +01:00
Daniele Varrazzo
1861e0010d Fixed --static-libpq setup option (ticket #64) 2011-08-09 11:44:30 +01:00
Daniele Varrazzo
9870ca4dce Fixed NamedTupleCursor.executemany() (ticket #65) 2011-08-09 11:44:30 +01:00
Daniele Varrazzo
a2ee25ecfe Check the connection status before putting back into the pool 
Rollback connections in transaction or in error.
Discard broken connections.
Closes ticket #62.
 2011-08-09 11:44:30 +01:00
Daniele Varrazzo
de6f2ac387 Grab the GIL when checking for errors occurred 
The problem was causing a segfault on BEGIN if the server is disconnected
after the connection is created.
 2011-08-09 11:44:30 +01:00
Daniele Varrazzo
d9fce1f837 Mention the lazy uuid import in the news file 2011-08-09 11:44:30 +01:00
Daniele Varrazzo
d2b28abced Method set_transaction() renamed to set_session() 
In fact it doesn't change "the transaction", as there has to be no
transaction when invoked. The effect instead is to execute SET SESSION
CHARACTERISTICS.
 2011-06-08 14:22:11 +01:00
Daniele Varrazzo
7b017e7944 Mention Steve and his work in the NEWS file 
That's Steve's Job! :D
 2011-06-07 23:58:37 +01:00
Daniele Varrazzo
1888bf41c0 Added patch for refcount bug in copy_from 
By Dave Malcolm. https://bugzilla.redhat.com/show_bug.cgi?id=711095
(slightly edited to increment the refcount before storing the pointer
in the cursor).
 2011-06-07 00:08:29 +01:00
Daniele Varrazzo
8f876d4b5d Avoid a deadlock using concurrent green threads on the same connection 
Use the async_cursor property to store an indication that something is
running (even if it is not necessarily a cursor running the query).
 2011-06-05 16:22:54 +01:00
Daniele Varrazzo
c8ec747903 Don't fail import if mx.DateTime module is not found at import time 
A better fix for ticket #53.
 2011-06-04 14:16:24 +01:00
Daniele Varrazzo
d9c0b8166f Process notifies when data is received, not when the result is parsed 
Notifies process access the connection, is not limited to the result, so
There is the possibility of loss of protocol sync in multithread programs.

Closes ticket #55.
 2011-06-04 01:31:36 +01:00
Daniele Varrazzo
0eb5e0430e Merge branch 'transaction-control' into devel 2011-06-03 01:48:24 +01:00
Daniele Varrazzo
530ba78881 Documentation for set_transaction() and autocommit improved 2011-06-03 01:46:56 +01:00
Daniele Varrazzo
531292bca5 Merge branch 'neg-escape' into devel 2011-05-30 22:09:23 +01:00