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766 Commits

Author SHA1 Message Date
Daniele Varrazzo
68bacbb194
Merge pull request #822 from jdufresne/decorate-all 
Simplify 'decorate_all_tests' usage by decorating the test class
 2018-12-04 14:22:02 +00:00
Jon Dufresne
a739c09f67 Simplify 'decorate_all_tests' usage by decorating the test class 
Skip tests as early as possible by decorating the whole class with
unittest.skipIf instead of every test method individually.
 2018-12-01 19:40:27 -08:00
Jon Dufresne
17dc5a85a3 Remove workarounds for unsupported libpq < 9.1 
Per http://initd.org/psycopg/docs/install.html#prerequisites:

> PostgreSQL client library version from 9.1
 2018-12-01 08:58:39 -08:00
Ivan Kotelnikov
b40ac15efc rename param name to fetch 2018-11-24 20:51:18 +02:00
Ivan Kotelnikov
e2b99d3a8e write test for fetch_result flag 2018-11-22 12:30:37 +02:00
Daniele Varrazzo
73a680f45d Convert int subclasses to long before adapting 
Fixes adaptation of int/long subclasses whose str() is not the number,
such IntEnum

Close #591

Note that I thought it would have needed a new adapter, so I considered
it a new feature. But it is more a shortcoming of the int adapter
failing to do something reasonable (poor Liskov, always mistreated) so I
may actually backport it if there is a new 2.7 release.
 2018-11-16 18:16:03 +00:00
Federico Di Gregorio
01f8475f53
Merge branch 'master' into feature-expose-pgconn 2018-11-07 14:15:29 +01:00
Daniele Varrazzo
a83696fc50 Fixed adaptation of lists of empty lists 
...somehow. Postgres doesn't support them and converts them into a
simple empty array. However this is not really our concern: the syntax
we return is valid.

Close #788
 2018-10-30 01:48:51 +00:00
Daniele Varrazzo
2f24a2e22d Use class decorators to decorate all tests 
Test decorators changed so that they can be applied either to a method
or to a class. Of course their double nature is implemented by a
decorator.
 2018-10-30 00:23:56 +00:00
Daniele Varrazzo
8fb0f694f7 Don't barf on Composite passed to execute_values() 
Close #794
 2018-10-23 01:57:48 +01:00
Daniele Varrazzo
05f9e231a0 Full flake8 3.5 cleanup 2018-10-23 00:39:14 +01:00
Daniele Varrazzo
0236c68da9 Merge branch 'connection-info' 2018-10-15 01:24:00 +01:00
Daniele Varrazzo
b205764fdd Merge branch 'master' into errors-module 2018-10-15 00:58:32 +01:00
Daniele Varrazzo
e7227ce87b Added errors.lookup() function 2018-10-15 00:56:51 +01:00
Daniele Varrazzo
44bd2927c5 Use the connection.info properties instead of the legacy methods 2018-10-13 03:28:42 +01:00
Daniele Varrazzo
704e6797e7 Guard from some info functions not available in some libpq versions 2018-10-13 03:09:39 +01:00
Daniele Varrazzo
d138e42ee5 Added ConnectionInfo.parameter_status() 2018-10-13 02:40:17 +01:00
Daniele Varrazzo
9f6a3a5e96 Added ConnectionInfo.ssl_attribute() 2018-10-13 02:21:38 +01:00
Daniele Varrazzo
cb3d5f9d92 Added all the missing ConnectionInfo attributes 2018-10-13 01:36:07 +01:00
Daniele Varrazzo
439dff974d Added ConnectionInfo.error_message 2018-10-13 00:47:04 +01:00
Daniele Varrazzo
d29aa1c437 Fixed refcount in connection's readonly and deferrable getters 
Close #790
 2018-10-12 23:32:13 +01:00
Daniele Varrazzo
1ac6359fef Added other members to the ConnectionInfo class 
Starting deprecating softly some of the methods bloating the connection
class.
 2018-10-12 04:18:59 +01:00
Daniele Varrazzo
0a04c8892d Added several ConnectionInfo attributes 2018-10-12 04:18:59 +01:00
Daniele Varrazzo
0e2b516a3c Moving host attribute to a connection.info object 2018-10-11 22:42:52 +01:00
Daniele Varrazzo
f99a8de6d0 Added table_oid, table_column on cursor.description items 
Close #661
 2018-10-11 03:37:09 +01:00
Daniele Varrazzo
c314512115 Fixed infinite loop in pq_get_last_result after COPY 
There will be an error downstream but we have to get out of this
function first.

Close #781
 2018-10-10 23:57:34 +01:00
Daniele Varrazzo
9148157697 Merge branch 'master' into https 2018-10-10 22:07:33 +01:00
Daniele Varrazzo
cd9d74c462 Merge branch 'conn-get-host' 2018-10-10 22:03:36 +01:00
Daniele Varrazzo
f5f6b420b2 Merge remote-tracking branch 'origin/diag-schema-name-nonloc' 2018-10-10 21:46:51 +01:00
Federico Di Gregorio
296c80d1f2 Commented out test to avoid beaking master 2018-10-10 11:05:02 +02:00
Federico Di Gregorio
1fe9f1ac5b Fixed test for issue #788 2018-10-10 09:35:18 +02:00
Federico Di Gregorio
ebcfbe03f9 Added test for issue #788 2018-10-10 09:14:56 +02:00
Federico Di Gregorio
81addddaee Added connection.get_native_connection() 2018-10-07 13:54:24 +02:00
Marco De Paoli
1c553bb703 Added connection.host 
Return the server host name of the current connect.
 2018-10-06 15:19:01 +02:00
Daniele Varrazzo
4e0b2ec9c9 Added Diagnostics.severity_nonlocalized attribute 
Close #783.
 2018-10-04 16:13:46 +01:00
Daniele Varrazzo
4aa02b7855 sql.Identifier can wrap a sequence of strings to represent qualified names 
Close #732.
 2018-10-04 12:46:10 +01:00
Michel Albert
d317977205 Implement __str__ for range types 2018-09-30 10:15:55 +02:00
Jon Dufresne
b07e34e0b8 Prefer https:// URLs when available 2018-09-22 19:02:33 -07:00
Daniele Varrazzo
344ce15261 Better testing of encryption function with libpq < 10 2018-08-17 02:09:22 +01:00
Daniele Varrazzo
ce1ac3aea9 Read exceptions to raise from a Python module 2018-08-17 02:00:01 +01:00
Daniele Varrazzo
466efe4461 Bump tests for selective closure of named cursor to pg 8.2 
Previous versions don't support the features as they don't have the
pg_cursors view. But they are too old to care.
 2018-07-24 21:16:36 +01:00
Daniele Varrazzo
6d8f4f9f0d Close named cursor if exist, even if we didn't run execute 
Close #746
 2018-07-24 21:16:36 +01:00
Daniele Varrazzo
0bb7d0db48 DictCursor and RealDictCursor rows maintain columns order 
Close #177.
 2018-05-21 03:14:08 +01:00
Daniele Varrazzo
e8a831dda2 Merge branch 'master' into drop-2to3 2018-05-20 23:56:29 +01:00
Daniele Varrazzo
a0f7027ad5 Added tests to verify iter methods on dict cursors 
ISTM the refactoring in #648 broke something
 2018-05-20 23:55:18 +01:00
Daniele Varrazzo
82ae44ac3a DictCursor/RealDictCursor tests split 2018-05-20 23:35:26 +01:00
Daniele Varrazzo
9cf658ec6e Fixed refcount handling in encrypt_password 
Added tests to check bad types, which discovered the above problem: on
type error we would have decref'd on exit something that was only
borrowed (because we wouldn't have performed matching increfs).
 2018-05-20 21:18:36 +01:00
Daniele Varrazzo
abca14d601 Fixed keywords support for encrypt_password and tests completed 2018-05-20 20:50:04 +01:00
Daniele Varrazzo
a3063900ee Fixed code flow in encrypt_password() 
Fixed several shortcomings highlighted in #576 and not fixed as
requested.

Also fixed broken behaviour of ignoring the algorithm if the connection
is missing.
 2018-05-20 19:18:42 +01:00
Daniele Varrazzo
0161d54dbb Merge branch 'master' into encrypt-pass 2018-05-20 17:57:34 +01:00
Daniele Varrazzo
068b15c57f Merge branch 'fix-716' 2018-05-20 17:00:13 +01:00
Daniele Varrazzo
c4da939909 Don't raise an exception closing an unused named cursor 
Close #716
 2018-05-20 14:00:09 +01:00
Daniele Varrazzo
49d9edce01 Set minimal postgres version for intervalstyle test 2018-05-20 13:40:57 +01:00
Daniele Varrazzo
3f389593f5 Raise NotSupportedError fetching iso_8601 intervals 
Previously it would have failed parsing and resulted in ValueError

Close #707
 2018-05-20 13:22:38 +01:00
Daniele Varrazzo
098c00d73e Merge remote-tracking branch 'nested-array-nulls' 2018-05-20 12:51:13 +01:00
Daniele Varrazzo
dd7e5c906f Skipped test on db version not supporting unicode identifiers 2018-05-18 12:16:43 +01:00
Daniele Varrazzo
bc84b6233e Allow non-ascii chars in namedtuple fields 
They can be valid chars in Python 3. Or maybe not? In which case Python
will throw an exception, but that's fine.

Fix regression introduced fixing #211
 2018-05-18 12:15:50 +01:00
Daniele Varrazzo
8dd00ee874 Hstore test fixed after adapting arrays dropped space after commas 2018-05-18 12:11:02 +01:00
Daniele Varrazzo
b5e4a040f8 Fixed adaptation of arrays of arrays of nulls 
Close #325, close #706.
 2018-05-18 12:10:20 +01:00
Ashesh Vashi
1bec2bdc43
Merge branch 'master' into master 2018-05-08 15:17:59 +05:30
Daniele Varrazzo
ea923b63a4 Allow strings subclasses in ensure_bytes 
Fix #679
 2018-02-21 10:27:28 +00:00
Daniele Varrazzo
ddb87b7727 Convert fields names into valid Python identifiers in NamedTupleCursor 
Close #211.
 2018-01-29 03:30:46 +00:00
Daniele Varrazzo
76f3e196d3 Silence warning on import failing a test 2018-01-29 03:23:59 +00:00
Daniele Varrazzo
74d2c4bef9 Fixed idempotence check changing connection characteristics 2018-01-11 02:23:27 +00:00
Daniele Varrazzo
6da3e7ee69 Merge branch 'mogrify-on-closed-cursor' 2018-01-11 00:16:01 +00:00
Daniele Varrazzo
a78ac3c125 Fixed test in asian time zones 
Fix #652
 2018-01-10 23:58:28 +00:00
Daniele Varrazzo
e0226fc46a 'cursor.mogrify()' can be called on closed cursors 
Fix #579.
 2018-01-11 08:55:31 +09:00
Jon Dufresne
be3b1ba1eb In tests, use compat.py where there is overlap 2017-12-11 20:27:52 -08:00
Jon Dufresne
389f6c08d9 Avoid installing tests to site-packages 
For library end users, there is no need to install tests alongside the
package itself. This keeps the tests available for development without
adding extra packages to user's site-packages directory. Reduces the
size of the installed package. Avoids accidental execution of test code
by an installed package.
 2017-12-10 10:55:58 -08:00
Jon Dufresne
c86e682153 Skip register_hstore(..., unicode=True) tests on Python 3 
Per the functions documentation, this argument is not supported on
Python 3. Skip it during tests.

> :param unicode: if `!True`, keys and values returned from the database
> will be `!unicode` instead of `!str`. The option is not available on
> Python 3

Work towards moving tests outside of the installed package.
 2017-12-10 10:51:07 -08:00
Jon Dufresne
1a8e992fcc Use relative imports throughout tests 
The tests relied on Python2 relative import semantics. Python3 changed
import semantics to always search sys.path by default. To import using a
relative path it must have a leading dot.

Forward compatible with newer Pythons.

Works towards the goal of moving tests outside of the installed package.

For more information, see PEP-328:

https://www.python.org/dev/peps/pep-0328/
 2017-12-10 10:51:07 -08:00
Jon Dufresne
9de46e416e Use print() function instead of print statement throughout project 
Forward compatible with newer Pythons.
 2017-12-10 10:51:07 -08:00
Jon Dufresne
ef64493b89 Fix use of "async" in test_cursor.py 
"async" will be a keyword starting with Python 3.7. On Python 3.6, use
of "async" causes a deprecation warning. Use the alias "async_" instead.
 2017-12-10 10:49:04 -08:00
Daniele Varrazzo
2218e73c28 Merge branch 'master' into ws 2017-12-02 14:47:29 +00:00
Daniele Varrazzo
06396e5162 Merge remote-tracking branch 'jdufresne/import-unittest' 2017-12-02 12:10:26 +00:00
Daniele Varrazzo
aae5d6364f Merge remote-tracking branch 'jdufresne/leading0' 2017-12-02 12:07:57 +00:00
Daniele Varrazzo
5a3cf32fe5 Merge remote-tracking branch 'jdufresne/next-func' 2017-12-02 12:07:47 +00:00
Daniele Varrazzo
2c5cad1525 Merge remote-tracking branch 'jdufresne/more-json' 2017-12-02 12:07:06 +00:00
Jon Dufresne
699be52e8b Remove unnecessary script_to_py3; make scripts compatible instead 
Part of the work towards moving tests out of the installed package.
 2017-12-01 22:50:16 -08:00
Jon Dufresne
e335d6d223 Trim trailing whitespace from all files throughout project 
Many editors automatically trim whitespace on save. By trimming all
 files in one go, makes future diffs cleaner without extraneous
 whitespace changes.
 2017-12-01 21:42:14 -08:00
Jon Dufresne
d0c7126aa8 Remove test decorators for json module 
The json module is available in all Python versions supported by
psycopg2. No need to check for its presence when executing tests.

Should have been included with d58844e548
but was missed.
 2017-12-01 21:06:10 -08:00
Jon Dufresne
f5703dc3e5 Use builtin function next() throughout project 
Available since Python 2.6. Use of .next() is deprecated and not
supported in Python 3. Forward compatible with modern Python.

https://docs.python.org/2/library/functions.html#next
 2017-12-01 19:57:37 -08:00
Jon Dufresne
56ec575351 Drop leading 0's from numeric literals 
Not compatible with Python3. Makes the code more forward compatible with
modern Pythons.

In Python2, it was an alternative syntax for octal.

$ python3
>>> 01
  File "<stdin>", line 1
    01
     ^
SyntaxError: invalid token
 2017-12-01 19:00:53 -08:00
Jon Dufresne
fcc083dc12 Always import the system unittest 
There is no need to import testutils.unittest instead of simply
unittest. They are simple aliases. Use system unittest to be more
regular, consistent as well as idiomatic with the wider Python
community.
 2017-12-01 18:35:30 -08:00
Daniele Varrazzo
65ed5478d1 Collect rowcount in executemany even when discarding results 
Closes #633.
 2017-11-29 15:42:04 +00:00
Daniele Varrazzo
c3ee9cac41 Dropped unused test functions 2017-11-28 16:11:06 +00:00
Hugo
283de27098 Remove redundant parentheses 2017-11-28 16:06:52 +00:00
Hugo
7282ef0d14 Rewrite list creation as list literal 2017-11-28 16:03:23 +00:00
Hugo
955526b200 Replace comparison with None with equality operator 2017-11-28 16:03:23 +00:00
Hugo
53c1c5dcc1 Remove redundant hasattr checks 2017-11-28 16:03:23 +00:00
Hugo
ffcc65d4f0 Drop support for EOL Python 2.6 2017-11-28 16:02:12 +00:00
Jon Dufresne
4c95668c72 Remove "from __future__ import with_statement" 
All versions of Python supported by psycopg2 have builtin support for
the with statement. The import is unnecessary noise.
 2017-11-28 06:03:46 -08:00
Daniele Varrazzo
fc8574fdd8 Merge remote-tracking branch 'jdufresne/decimal' 2017-11-28 03:05:06 +00:00
Daniele Varrazzo
e0ce35ef72 Merge remote-tracking branch 'jdufresne/skip-before' 2017-11-28 03:04:44 +00:00
Daniele Varrazzo
db0c081d03 Merge remote-tracking branch 'jdufresne/uuid' 2017-11-28 03:04:26 +00:00
Daniele Varrazzo
a39d794308 Merge remote-tracking branch 'jdufresne/iobase' 2017-11-28 03:04:03 +00:00
Jon Dufresne
048f1bb95a Remove workaround for decimal module 
The decimal module is available on all Python versions supported by
psycopg2. It has been available since Python 2.4. No need to catch an
ImportError.

https://docs.python.org/2/library/decimal.html
 2017-11-26 17:55:24 -08:00
Jon Dufresne
dfc9932f27 Remove use of skip_before_python for unsupported Python versions 
psycopg2 does not support Python < 2.6, remove all test guards for these
versions.
 2017-11-26 16:43:18 -08:00
Jon Dufresne
582ec189cc Remove uuid workaround for older Pythons 
uuid is available on all Python versions supported by psycopg2.
 2017-11-26 14:46:53 -08:00
Jon Dufresne
f7d5d25651 Remove io.TextIOBase workaround for Python <= 2.5 
io.TextIOBase is available on all Python versions supported by psycopg2.
Can remove all workarounds.
 2017-11-26 14:32:35 -08:00
Jon Dufresne
05c28cce78 Remove workarounds for namedtuple on Python <= 2.5 
namedtuple is available on all Python versions supported by psycopg2. It
was first introduced in Python 2.6. Can remove all workarounds and
special documentation.
 2017-11-26 13:55:30 -08:00
Jon Dufresne
390e43fcb1 Use modern except syntax throughout project 
The syntax "except Exception, exc:" is deprecated. All Python versions
supported by psycopg2 support the newer, modern syntax. Forward
compatible with future Python versions.
 2017-11-20 20:00:35 -08:00
Federico Di Gregorio
5983b96c55 Don't cast point arrays to float arrays (fixes: #613) 2017-11-16 10:07:27 +01:00
Ashesh Vashi
84d405894c Moving the encrypt_password method from the connection class to the 
psycopgmodule, and exported it from psycopg2.extensions as per review
comments.
 2017-09-14 23:42:54 +05:30
Ashesh Vashi
6e0edf7779 Merge remote-tracking branch 'psycopg2/master' 2017-09-11 18:26:34 +05:30
Daniele Varrazzo
775de754cf Added back timestamptz[] default cast 
It was registered as side effect of an excessive definition that got
cleaned up in 338dbe70a6.

Looking at other removed redundant type oids, this was the only one
missing from the `string_types` map.

Close #578.
 2017-07-24 14:23:36 +01:00
Daniele Varrazzo
cfa0509d7e Deal with E'' strings comparisons in a few other tests 2017-07-22 03:15:06 +01:00
Daniele Varrazzo
d619baf000 Skipped a couple of test with unsupported postgres features 2017-07-22 02:09:24 +01:00
Ashesh Vashi
e089d94c88 'encrypt_password' raises 'psycopg2.NotSupportedErorr' exception for 
server version >= 10, when compiled using libpq version < 10, when no
algorithm is specified.
 2017-07-17 11:46:50 +05:30
Ashesh Vashi
2c1966a7f6 When compiled with libpq version < 10, it raises 'psycopg2.NotSupportedError' (not, psycopg2.ProgrammingError). 2017-07-17 11:06:55 +05:30
Ashesh Vashi
cfb0937605 Added support for preparing the encrypted password of a PostgreSQL 
password using the libpq functions - 'PQencryptPasswordConn', and
'PQencryptPassword'.
 2017-07-17 10:32:59 +05:30
Daniele Varrazzo
d2e86db8fb Merge branch 'fix-554' 2017-06-17 03:34:01 +01:00
Daniele Varrazzo
1a97445471 Accept Composable in start_replication_expert() 
Close #554
 2017-06-17 03:30:44 +01:00
Daniele Varrazzo
30d89da4fa Ignore spurious output in test with Python debug build 2017-06-17 03:20:09 +01:00
Daniele Varrazzo
2b5e131831 Merge branch 'fix-558' 2017-06-16 19:41:52 +01:00
Daniele Varrazzo
70a2d2238e Consider redshift interval supported after further tests 2017-06-16 19:39:18 +01:00
Daniele Varrazzo
789eb64f3a Added Json.prepare() 
Close #562
 2017-06-16 01:37:49 +01:00
Daniele Varrazzo
315f72862c Parse a number as microseconds when casting interval 
Should close #558, but I'm curious to know if a number is returned
for interval < 1 day too (which wouldn't trigger the overflow, but will
finish parsing with part=0).
 2017-06-16 00:54:38 +01:00
Daniele Varrazzo
7ae2cb5cd0 Don't force a valid return code for the test 
Windows returns 22, Linux returns 1
 2017-06-15 17:39:00 +01:00
Daniele Varrazzo
de843ef756 Added test to reproduce bug #551 2017-06-15 17:22:32 +01:00
Daniele Varrazzo
6e5abf33f2 Merge branch 'fix-547' 2017-04-19 01:34:39 +01:00
Daniele Varrazzo
a7e3f46431 Merge remote-tracking branch 'fix_lobject_factory' 2017-04-19 01:06:24 +01:00
Daniele Varrazzo
248e653c9e Fixed args parsing in ReplicationCursor.consume_stream() 
Close #547.
 2017-04-19 01:01:59 +01:00
Frazer McLean
9e5621698f Python < 3.2 doesn’t have assertIsInstance 2017-04-16 03:44:21 +02:00
Frazer McLean
7b3ea43e92 Handle lobject mode=None correctly 2017-04-16 03:20:31 +02:00
Frazer McLean
38cd720369 Fix name of lobject keyword argument 2017-04-16 03:12:18 +02:00
Daniele Varrazzo
cd095ef0ee Added test to verify callback errors in named cursors 
They work fine.
 2017-04-05 14:54:07 +01:00
Daniele Varrazzo
47f5e97759 Added test to verify #410 
The 'unknown error' happens on query.
 2017-04-05 14:54:07 +01:00
Daniele Varrazzo
7214c6652e Return objects with timezone parsing infinity timestamptz 
Close #536.
 2017-03-22 03:03:02 +00:00
Daniele Varrazzo
f9b36433fb Merge branch 'fix-528' 2017-03-16 04:24:17 +00:00
Daniele Varrazzo
9f160fd820 Obscure the password on url dsn too 
Note that we don't leak anymore the password length.

Fix #528
 2017-03-16 03:53:40 +00:00
Daniele Varrazzo
3bfbd3a0a5 Added test to verify sql objects work with copy_expert() 
I'll be honest: I lucked out, I didn't think about this combination. But
maybe sheer luck, maybe using common code paths, it just works. Let's
make it stays so.
 2017-03-16 00:55:20 +00:00
Daniele Varrazzo
cc047a445a Added tests to verify the password is obscured 
The url test fails: see issue #528
 2017-03-15 16:00:40 +00:00
Daniele Varrazzo
8e28444897 Bunch of test tweaks to make the test grid green 2017-03-14 14:15:52 +00:00
Greg Ward
12317557da Always raise OperationalError when connection was closed externally. 
From the DB-API (https://www.python.org/dev/peps/pep-0249/):

  OperationalError

  Exception raised for errors that are related to the database's
  operation and not necessarily under the control of the programmer,
  e.g. an unexpected disconnect occurs, [...]

Additionally, psycopg2 was inconsistent, at least in the async case:
depending on how the "connection closed" error was reported from the
kernel to libpq, it would sometimes raise OperationalError and
sometimes DatabaseError. Now it always raises OperationalError.
 2017-03-14 12:14:00 +00:00
Greg Ward
b203a7c775 Always detect when a connection is closed behind psycopg2's back. 
There's a race condition that only seems to happen over Unix-domain
sockets. Sometimes, the closed socket is reported by the kernel to
libpq like this (captured with strace):

  sendto(3, "Q\0\0\0\34select pg_backend_pid()\0", 29, MSG_NOSIGNAL, NULL, 0) = 29
  recvfrom(3, "E\0\0\0mSFATAL\0C57P01\0Mterminating "..., 16384, 0, NULL, NULL) = 110
  recvfrom(3, 0x12d0330, 16384, 0, 0, 0)  = -1 ECONNRESET (Connection reset by peer)

That is, psycopg2/libpq sees no error when sending the first query
after the connection is closed, but gets an error reading the result.
In that case, everything worked fine.

But sometimes, the error manifests like this:

  sendto(3, "Q\0\0\0\34select pg_backend_pid()\0", 29, MSG_NOSIGNAL, NULL, 0) = -1 EPIPE (Broken pipe)
  recvfrom(3, "E\0\0\0mSFATAL\0C57P01\0Mterminating "..., 16384, 0, NULL, NULL) = 110
  recvfrom(3, "", 16274, 0, NULL, NULL)   = 0
  recvfrom(3, "", 16274, 0, NULL, NULL)   = 0

i.e. libpq received an error when sending the query. This manifests as
a slightly different exception from a slightly different place. More
importantly, in this case connection.closed is left at 0 rather than
being set to 2, and that is the bug I'm fixing here.

Note that we see almost identical behaviour for sync and async
connections, and the fixes are the same. So I added extremely similar
test cases.

Finally, there is still a bug here: for async connections, we
sometimes raise DatabaseError (incorrect) and sometimes raise
OperationalError (correct). Will fix that next.
 2017-03-14 12:08:03 +00:00
Daniele Varrazzo
3c124a0b87 Flake8 complaints 2017-03-14 12:06:46 +00:00
Daniele Varrazzo
a5382d7b72 Skip the tests according to the earliest of libpq built/linked. 2017-03-02 19:32:44 +00:00
Daniele Varrazzo
3a441467c0 Merge branch 'no-unittest2' 
Close #516
 2017-03-02 12:41:33 +00:00
Daniele Varrazzo
5a65ff5cf4 Don't try to use unittest2 
Modules importing unittest directly would miss the monkeypatch: see
ticket #516.
 2017-03-01 20:44:04 +00:00
Daniele Varrazzo
44d8edfd8c Ignore None arguments passed to make_dsn() 
Close #517.
 2017-03-01 20:12:13 +00:00
Daniele Varrazzo
3638d349ba Skip test on PG version with bad interval rounding 
On these ancient versions:

    =# select '999999:00:00.1'::interval;
                interval
    --------------------------------
     41666 days 15:00:00.0999999046
 2017-03-01 02:14:35 +00:00
Daniele Varrazzo
691df4952b Handle overflow in interval parsing 2017-02-24 13:23:56 +00:00
Daniele Varrazzo
834e9996da Parse interval only using integers 
(almost... except for micros rounding)

While this is probably an improvement on the previous implementation,
I am largely waving a dead chicken at windows, which keeps failing to
pass the seconds overflow test. If it doesn't pass now either I'll start
blaming Python's timedelta.
 2017-02-24 03:48:41 +01:00
Daniele Varrazzo
a15dfbbd4f Try to fix the same problem in windows 
Previous commit doesn't pass on Windows: it looks like window's floor()
has an integer overflow.
 2017-02-24 02:41:34 +01:00
Daniele Varrazzo
14fe3ad8c9 Fixed integer overflow in interval typecaster 
Close #512.
 2017-02-24 02:10:27 +01:00
Daniele Varrazzo
d50ed48807 Added readonly and deferrable attributes 2017-02-16 12:46:35 +00:00
Daniele Varrazzo
b5d80b609d Revert pre-2.7b1 behaviour of silent rollback on conn.set_isolation_level() 
Legacy method is legacy.
 2017-02-16 12:46:35 +00:00
Daniele Varrazzo
20c9c17457 connection.isolation_level is now writable 2017-02-16 12:46:35 +00:00
Daniele Varrazzo
3e12522bc9 Don't convert '{}'::unknown into an empty list 
Close #506.
 2017-02-08 08:43:53 +00:00