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282 Commits

Author SHA1 Message Date
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
7221ea9ec5 Added test to check rowcount behaves fine during named cursor iteration 
Actually *it doesn't*: once we iterate the first itersize records, rowcount
is reset to zero. If we want to fix it we need an extra member in the
cursor.
 2012-02-23 22:04:22 +00:00
Daniele Varrazzo
71d1690870 Test methods reordered to improve readability 2012-02-23 21:27:45 +00:00
Menno Smits
bca7200b3f Cache FixedOffsetTimezone instances 
Avoid creating new a new FixedOffsetTimezone instance if one with the
same offset and name has been created before. This will save memory
when returning many rows containing "timestamp with timezone" columns,
and also improves comparability.
 2012-01-30 13:27:40 +00:00
Menno Smits
1469a56512 Fixed repr for FixedOffsetTimezone for offsets west of UTC (negative) 
The offset displayed was always positive and somewhat confusing. The
offset displayed now is the offset that the instance was created
with.

Also added some tests for initialisation.
 2012-01-30 13:27:01 +00:00
Menno Smits
35ff2def34 Renamed shadowed test method 2012-01-29 19:35:38 +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
28f1013c2a Dropped duplicate import 2012-01-14 17:28:37 +00:00
Daniele Varrazzo
05fb0e2fbf Added tests to verify ticket #84 
fetchmany() with no arg is broken in cursor subclasses.
 2012-01-10 01:27:43 +00:00
Daniele Varrazzo
702ae0a904 Force GC during weakref tests 
Required to run the tests under PyPy with no refcount. See
https://github.com/mvantellingen/psycopg2-ctypes/pull/15#issuecomment-3274618
 2011-12-26 22:35:33 +01:00
Daniele Varrazzo
ede0e145dd Added tests for cursor scroll 2011-12-26 22:00:25 +01:00
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
bb8e1e9455 Fixed error in schema mismatch in composite caster 2011-12-15 19:56:52 +00:00
Daniele Varrazzo
b5de04d2ff Put back a distinct ISOLATION_LEVEL_READ_UNCOMMITTED value 2011-12-15 12:53:48 +00:00
Federico Di Gregorio
d2d94e203f Reverted isolation level values to backward compatible values 
This basically removes the READ UNCOMMITED level (that internally
PostgreSQL maps to READ COMMITED anyway) to keep the numeric values
compattible with old psycopg versions. For full details and discussion
see this thread:
http://archives.postgresql.org/psycopg/2011-12/msg00008.php
 2011-12-15 12:25:19 +01:00
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
0fccc10777 Tests in order 
Just to know where to put the next one
 2011-11-18 00:10:53 +00:00
Daniele Varrazzo
417203f68e Added test to check connect() with no parameters 2011-11-17 21:51:24 +00:00
Daniele Varrazzo
625cc1b402 Escape parameters to the connection strings as required by PQconnectdb 2011-11-17 21:51:24 +00:00
Daniele Varrazzo
99ac79511c Added test module to verify the dsn manipulation 2011-11-17 21:51:24 +00:00
Daniele Varrazzo
dc94a3cb2d Check for connection closed before getting the isolation level 
Closes ticket #74

Also added test to check regressions in isolation_level,
set_isolation_level, set_session, autocommit.
 2011-11-16 23:51:05 +00:00
Daniele Varrazzo
865fb2d792 Work around mxDateTime 3.2.0 segfault in tests 2011-11-01 07:42:08 +00:00
Daniele Varrazzo
6fc167a7b1 Unregister the composite array caster after the test 
Otherwise the refcount script will report a leak.
 2011-10-19 22:00:59 +01:00
Daniele Varrazzo
0f4fd0d828 Test suite fixed to make it compatible with the ctypes implementation 2011-10-19 02:25:53 +01:00
Daniele Varrazzo
d79661c87f All unit test modules have a test_ prefix 
Both for consistency and for test discovery.
 2011-10-19 02:20:43 +01:00
Daniele Varrazzo
37a9eb3615 Test and document the named cursor stealing technique 2011-10-14 23:17:24 +01:00
Daniele Varrazzo
5fa1729000 Skip test on array of records on PG 8.3 2011-10-05 00:44:44 +01:00
Daniele Varrazzo
e4424bdfdc Fixed tests to run with antebellum Postgres versions 2011-10-05 00:12:35 +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
Federico Di Gregorio
880aa07a58 WITH HOLD documentation a argument parsing changes 
Now any true value will do for the withhold parameter.
 2011-08-10 19:21:12 +02:00
Federico Di Gregorio
a59d88c703 Merge remote-tracking branch 'piro/devel' into devel 2011-08-10 18:36:24 +02:00
Federico Di Gregorio
479bdf7458 New 'withhold' parameter for connection.cursor() 2011-08-10 18:25:46 +02:00
Daniele Varrazzo
9870ca4dce Fixed NamedTupleCursor.executemany() (ticket #65) 2011-08-09 11:44:30 +01:00
Federico Di Gregorio
2f6336ea78 First try at curs.withhold implementation 2011-07-05 10:28:34 +02:00
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
679af4a975 Fixed copyfile refcount in copy_expert 
In case of early error, jumping to exit would have decref'd the borrowed
reference to file.

Issue spotted by Dave Malcolm, thanks!
 2011-06-07 01:20:25 +01:00
Daniele Varrazzo
3aad3d3143 Fixed test to run on Python <= 2.5 
tuple.index() is not available on these versions.
 2011-06-03 09:31:06 +01:00
Daniele Varrazzo
0eb5e0430e Merge branch 'transaction-control' into devel 2011-06-03 01:48:24 +01:00
Daniele Varrazzo
5748ae14bf Test tweaked to deal with missing usecs in BC timestamps 
Probably depending on compile time options. On my test db usecs
are available from PG 8.4.
 2011-06-03 00:54:33 +01:00
Daniele Varrazzo
4d3c6865ee Use only the isolation levels available on old PG versions 2011-06-03 00:40:54 +01:00
Daniele Varrazzo
389f2cf1d0 Added autocommit property on connection 2011-06-02 01:16:22 +01:00
Daniele Varrazzo
ea03ffbf76 Added partial implementation for set_transaction 
autocommit to be implemented yet.
 2011-06-01 09:07:02 +01:00
Daniele Varrazzo
531292bca5 Merge branch 'neg-escape' into devel 2011-05-30 22:09:23 +01:00