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git.ipfire.org Git - thirdparty/psycopg.git/log
Daniele Varrazzo [Thu, 10 Jun 2021 16:08:12 +0000 (17:08 +0100)]
Fix float parsing when the data buffer is not terminated
Daniele Varrazzo [Thu, 10 Jun 2021 10:25:47 +0000 (11:25 +0100)]
Fix DB API Binary wrapper
Daniele Varrazzo [Thu, 10 Jun 2021 11:57:19 +0000 (12:57 +0100)]
Consider some tests flaky
They fail regularly enough in the github workflow
Daniele Varrazzo [Thu, 10 Jun 2021 11:05:11 +0000 (12:05 +0100)]
Drop timeout on workflow test step
Daniele Varrazzo [Wed, 9 Jun 2021 23:06:45 +0000 (00:06 +0100)]
Longer test run timeout
Daniele Varrazzo [Wed, 9 Jun 2021 16:28:32 +0000 (17:28 +0100)]
Fix reveal_type tests to mypy 0.901 output format
Daniele Varrazzo [Tue, 8 Jun 2021 12:58:59 +0000 (13:58 +0100)]
Better naming and typing for a couple of vars
Note that mypy has some issue there, so a "type: ignore" that seems
required cannot be actually added.
Daniele Varrazzo [Tue, 8 Jun 2021 16:09:40 +0000 (17:09 +0100)]
Merge branch 'connect-timeout'
Denis Laxalde [Thu, 6 May 2021 06:42:08 +0000 (08:42 +0200)]
Raise OperationalError for connection timeout
Denis Laxalde [Tue, 4 May 2021 15:36:33 +0000 (17:36 +0200)]
Add support for connection timeout
In *Connection.connect(), we replace call to make_conninfo() by the new
_conninfo_connect_timeout() utility function which builds the 'conninfo'
string (using make_conninfo()) and extracts the 'connect_timeout'
parameter.
For the synchronous API, this timeout value is then handled to
waiting.wait_conn(), to be used in the select() call. There, if select()
does not return within timeout, we raise a DatabaseError.
For the asynchronous API, it is passed to waiting.wait_conn_async()
where we use asyncio.wait_for() to wait for the event and also raise a
DatabaseError in case of timeout.
Denis Laxalde [Wed, 5 May 2021 07:40:26 +0000 (09:40 +0200)]
Build conninfo in *Connection.connect()
We'll need to extract 'connect_timeout' from the connection string and
use it outside Connection._connect_gen() in the next commit.
Daniele Varrazzo [Tue, 8 Jun 2021 10:41:17 +0000 (11:41 +0100)]
Merge branch 'network-binary'
Daniele Varrazzo [Tue, 8 Jun 2021 04:07:04 +0000 (05:07 +0100)]
Generate random ipaddress objects for testing
Daniele Varrazzo [Tue, 8 Jun 2021 03:48:12 +0000 (04:48 +0100)]
Add network types binary loaders
Daniele Varrazzo [Tue, 8 Jun 2021 03:15:34 +0000 (04:15 +0100)]
Add ipaddress binary dumpers
Daniele Varrazzo [Tue, 8 Jun 2021 01:42:43 +0000 (02:42 +0100)]
Drop utils sub-package
Daniele Varrazzo [Tue, 8 Jun 2021 01:32:26 +0000 (02:32 +0100)]
Merge branch 'c-datetime-adapters'
Daniele Varrazzo [Tue, 8 Jun 2021 01:00:43 +0000 (02:00 +0100)]
Add C interval text loader
Daniele Varrazzo [Mon, 7 Jun 2021 22:37:11 +0000 (23:37 +0100)]
Add C interval binary loader
Daniele Varrazzo [Mon, 7 Jun 2021 21:42:22 +0000 (22:42 +0100)]
Use consistently 'us' instead of 'ms' for microseconds
Daniele Varrazzo [Mon, 7 Jun 2021 20:44:00 +0000 (21:44 +0100)]
Pad second fractions to micros using a lookup table
Daniele Varrazzo [Mon, 7 Jun 2021 20:29:42 +0000 (21:29 +0100)]
Add timestamptz c binary loader
Daniele Varrazzo [Sun, 6 Jun 2021 23:38:56 +0000 (00:38 +0100)]
Add timestamptz c text loader
Daniele Varrazzo [Sun, 6 Jun 2021 23:25:20 +0000 (00:25 +0100)]
Drop code duplication in date/time parsing
Daniele Varrazzo [Sun, 6 Jun 2021 21:31:33 +0000 (22:31 +0100)]
Add c timestamp binary loader
Daniele Varrazzo [Sun, 6 Jun 2021 21:30:51 +0000 (22:30 +0100)]
Parse datetype without using endswith in c
Daniele Varrazzo [Wed, 2 Jun 2021 13:13:40 +0000 (14:13 +0100)]
Add c text timestamp loader
Daniele Varrazzo [Wed, 2 Jun 2021 10:42:12 +0000 (11:42 +0100)]
Add c timetz binary loader
Daniele Varrazzo [Wed, 2 Jun 2021 03:57:15 +0000 (04:57 +0100)]
Add helper function to return timezone from second
Use a cache to return the same object for the same offset.
Daniele Varrazzo [Wed, 2 Jun 2021 03:28:07 +0000 (04:28 +0100)]
Add c text timetz loader
Daniele Varrazzo [Wed, 2 Jun 2021 02:44:48 +0000 (03:44 +0100)]
Add c binary time loader
Daniele Varrazzo [Wed, 2 Jun 2021 02:27:44 +0000 (03:27 +0100)]
Add c text time loader
Daniele Varrazzo [Wed, 2 Jun 2021 01:55:59 +0000 (02:55 +0100)]
Add c timedelta dumpers
Daniele Varrazzo [Wed, 2 Jun 2021 01:29:33 +0000 (02:29 +0100)]
Add c datetime binary dumpers
Daniele Varrazzo [Wed, 2 Jun 2021 00:49:23 +0000 (01:49 +0100)]
Add c datetime text dumpers
Daniele Varrazzo [Wed, 2 Jun 2021 00:43:22 +0000 (01:43 +0100)]
Rationalise date dumpers inheritance tree
Daniele Varrazzo [Sun, 16 May 2021 22:46:50 +0000 (00:46 +0200)]
Add C time dumpers
Daniele Varrazzo [Sun, 16 May 2021 01:39:55 +0000 (03:39 +0200)]
Say "can't parse x", not "can't manage x"
These are parsing error. Stuff we can't manage (e.g. year < 10K) is
complained of elsewhere
Daniele Varrazzo [Sun, 16 May 2021 01:38:00 +0000 (03:38 +0200)]
Uniform date/time loaders naming
Just use the type name with one uppercase, no camels here.
Daniele Varrazzo [Sun, 16 May 2021 00:24:08 +0000 (02:24 +0200)]
Complete C date adapters, text and binary
Daniele Varrazzo [Sat, 15 May 2021 23:27:21 +0000 (01:27 +0200)]
Add C date loader
8x faster than the Python loader
Daniele Varrazzo [Tue, 1 Jun 2021 23:03:44 +0000 (00:03 +0100)]
Raise multi-line error messages with context
The context is not available in the diag error. Debugging without it is
pretty hard.
Make sure the error doesn't end with a newline, which is a complaint of
psycopg2.
Daniele Varrazzo [Sun, 16 May 2021 07:33:44 +0000 (09:33 +0200)]
Drop floating point dumping of datetime objects
The random test found rounding errors around year 2034.
Daniele Varrazzo [Sun, 16 May 2021 00:52:50 +0000 (02:52 +0200)]
Merge branch 'tzinfo'
Daniele Varrazzo [Sun, 16 May 2021 00:26:04 +0000 (02:26 +0200)]
Streamline fixed size dumpers by dumping directly in the output buffer
Daniele Varrazzo [Sun, 16 May 2021 00:25:40 +0000 (02:25 +0200)]
Drop unused import
Daniele Varrazzo [Sun, 16 May 2021 00:24:50 +0000 (02:24 +0200)]
Don't chain exceptions raising in decimal binary loading
Daniele Varrazzo [Sat, 15 May 2021 23:05:04 +0000 (01:05 +0200)]
Don't chain exceptions throwing DataError in dates
Daniele Varrazzo [Sat, 15 May 2021 16:23:46 +0000 (18:23 +0200)]
Load dates using slices instead of regexps
Some 40% faster. Thanks to @hakib for the tip :)
Daniele Varrazzo [Sat, 15 May 2021 15:38:45 +0000 (17:38 +0200)]
Faster date/timestamp parsing
Daniele Varrazzo [Sat, 15 May 2021 14:17:23 +0000 (16:17 +0200)]
Uniform interval parsing to the other data types
Daniele Varrazzo [Sat, 15 May 2021 13:41:26 +0000 (15:41 +0200)]
Base timestamptz loader on regexp
About 4.5x faster than strptime.
Daniele Varrazzo [Sat, 15 May 2021 12:56:15 +0000 (14:56 +0200)]
Base TimeTz loader on regexp
Daniele Varrazzo [Sat, 15 May 2021 12:55:56 +0000 (14:55 +0200)]
Further tweaks to date/time loaders
Daniele Varrazzo [Sat, 15 May 2021 11:23:26 +0000 (13:23 +0200)]
Base time loader on regexp
Some 5x faster
Daniele Varrazzo [Sat, 15 May 2021 10:47:58 +0000 (12:47 +0200)]
Base date and timestamp loaders on regexp instead of strptime
Not only is 4x faster, but it's more straightforward to port to C
and keep similar algorithms (even if we decide to drop regexp in C)
Daniele Varrazzo [Sat, 15 May 2021 10:45:48 +0000 (12:45 +0200)]
Separate date/time tests in classes
Daniele Varrazzo [Fri, 14 May 2021 18:04:23 +0000 (20:04 +0200)]
Fix datetime timezone adjustment on Python 3.6
Daniele Varrazzo [Fri, 14 May 2021 17:42:29 +0000 (19:42 +0200)]
Add test for timestamptz timezone load behaviour
Daniele Varrazzo [Fri, 14 May 2021 17:26:37 +0000 (19:26 +0200)]
Add docs and tests for ConnectionInfo.timezone
Daniele Varrazzo [Fri, 14 May 2021 16:37:24 +0000 (18:37 +0200)]
Move timezone attribute to the Connection.info interface
Type changed to the abstract `datetime.tzinfo` so that we have the
option to return something else such as a `datetime.timezone` with fixed
offset.
Added function to retrieve the object internally from the PGconn.
Daniele Varrazzo [Fri, 14 May 2021 16:19:32 +0000 (18:19 +0200)]
Warn only once about unknown zoneinfo
Daniele Varrazzo [Fri, 14 May 2021 15:50:06 +0000 (17:50 +0200)]
Return timestamptz in the connection timezone
First cut, more tests to add. All current tests pass, except the
explicit checks for UTC tzinfo returned.
See https://github.com/psycopg/psycopg3/discussions/56
Daniele Varrazzo [Fri, 14 May 2021 15:07:03 +0000 (17:07 +0200)]
Merge branch 'master' into binary-datetime
Daniele Varrazzo [Fri, 14 May 2021 14:51:17 +0000 (16:51 +0200)]
Make the dependency on typing_extension optional
Daniele Varrazzo [Thu, 13 May 2021 21:04:19 +0000 (23:04 +0200)]
Return timestamptz as utc datetime loading in text format
This makes text and binary loaders return the same value. It also fixes
the problem of the missing seconds in the timezone offset on Python 3.6.
The opposite choice, returning datetime in the connection timezone on
binary loading, doesn't seem really feasible: pytz cannot parse all the
Postgres timezone values (for instance, "+02:00" can't be parsed): take
a look at
https://www.postgresql.org/docs/13/datetime-posix-timezone-specs.html to
understand how much of a bad idea it would be.
Daniele Varrazzo [Thu, 13 May 2021 16:41:04 +0000 (18:41 +0200)]
Fix timestamptz binary tests with seconds in the timezone on Python 3.6
Daniele Varrazzo [Thu, 13 May 2021 09:49:33 +0000 (11:49 +0200)]
Consider loss of precision in negative binary timestamps too
Daniele Varrazzo [Thu, 13 May 2021 02:10:31 +0000 (04:10 +0200)]
Add timedelta/interval binary adapter
Daniele Varrazzo [Thu, 13 May 2021 01:19:11 +0000 (03:19 +0200)]
Add timestamptz adapter
Daniele Varrazzo [Wed, 12 May 2021 23:17:50 +0000 (01:17 +0200)]
Force text query in tests playing with datestyle
Just in case in the future we switch to binary return values and we stop
testing anything.
Daniele Varrazzo [Wed, 12 May 2021 23:13:20 +0000 (01:13 +0200)]
Add datetime binary adapter
Only for naive datetimes, timezone not handled yet.
Daniele Varrazzo [Wed, 12 May 2021 20:44:26 +0000 (22:44 +0200)]
Add timetz binary adapters
Daniele Varrazzo [Wed, 12 May 2021 19:38:58 +0000 (21:38 +0200)]
Add time binary adapters
No timezone yet, some tests fail.
Daniele Varrazzo [Wed, 12 May 2021 18:55:40 +0000 (20:55 +0200)]
Add date binary adapters
Daniele Varrazzo [Wed, 12 May 2021 16:44:22 +0000 (18:44 +0200)]
Drop unused import
Daniele Varrazzo [Mon, 10 May 2021 08:39:19 +0000 (10:39 +0200)]
Merge branch 'binary-numeric'
Daniele Varrazzo [Mon, 10 May 2021 08:26:00 +0000 (10:26 +0200)]
Improve wording of docker testing notes
Daniele Varrazzo [Sun, 9 May 2021 23:46:30 +0000 (01:46 +0200)]
Add example about running tests in docker
Writing it down as I have to hack it together every time.
Daniele Varrazzo [Sun, 9 May 2021 23:22:12 +0000 (01:22 +0200)]
Fix dumping Decimal of the form 0E+n
Daniele Varrazzo [Wed, 5 May 2021 16:32:06 +0000 (18:32 +0200)]
Fix test for ConnectionInfo.hostaddr and libpq < 12
Daniele Varrazzo [Sun, 9 May 2021 23:04:37 +0000 (01:04 +0200)]
Add script to test the pool performance
Daniele Varrazzo [Sun, 9 May 2021 22:52:16 +0000 (00:52 +0200)]
Add benchmark test for binary numeric
Conclusion is that for the moment it is better to leave default Decimal
dump to text format. Better performance can be obtained accessing the
Python C Decimal structure and perform conversion from there.
Daniele Varrazzo [Sun, 9 May 2021 21:17:59 +0000 (23:17 +0200)]
Use faster C mod operator in Decimal dump
Daniele Varrazzo [Sun, 9 May 2021 18:37:51 +0000 (20:37 +0200)]
Add C implementation of Decimal dumper
Daniele Varrazzo [Sat, 8 May 2021 17:13:21 +0000 (19:13 +0200)]
Don't dump an excess of right 0's in Decimal to numeric
Daniele Varrazzo [Thu, 6 May 2021 19:22:39 +0000 (21:22 +0200)]
Add Cython implementation of NumericBinaryLoader
Daniele Varrazzo [Thu, 6 May 2021 17:58:14 +0000 (19:58 +0200)]
Add C implementation of text decimal adapters
Daniele Varrazzo [Thu, 6 May 2021 17:08:20 +0000 (19:08 +0200)]
Add dumper for Python int to numeric
Daniele Varrazzo [Thu, 6 May 2021 02:26:06 +0000 (04:26 +0200)]
Handle Decimal sNaN value
Daniele Varrazzo [Thu, 6 May 2021 01:42:37 +0000 (03:42 +0200)]
Dump numeric as binary without manipulating the digits tuple
Will make for a much faster algorithm in C
Daniele Varrazzo [Wed, 5 May 2021 18:20:52 +0000 (20:20 +0200)]
Decimal binary dump algorithm streamlined
Daniele Varrazzo [Wed, 5 May 2021 17:47:14 +0000 (19:47 +0200)]
Add Decimal values to random tests
Daniele Varrazzo [Wed, 5 May 2021 17:15:02 +0000 (19:15 +0200)]
Add prototype for a decimal binary dumper
The algorithm is pretty unwieldy, maybe it can be refactored. But tests
show that it should be correct.
Denis Laxalde [Wed, 5 May 2021 15:02:58 +0000 (17:02 +0200)]
Upgrade testing libraries (#50)
Use latest versions of testing libraries
pytest is broken on Python 3.10, until version 6.2.4.
Daniele Varrazzo [Tue, 4 May 2021 21:08:45 +0000 (23:08 +0200)]
Add numeric binary loader
Daniele Varrazzo [Tue, 4 May 2021 16:08:30 +0000 (18:08 +0200)]
Add pytest marker to skip tests on certain server versions
Daniele Varrazzo [Sun, 2 May 2021 09:48:53 +0000 (11:48 +0200)]
Fix typo in doc title
Denis Laxalde [Tue, 27 Apr 2021 07:49:30 +0000 (09:49 +0200)]
Check documentation build in CI
Daniele Varrazzo [Sun, 2 May 2021 00:23:16 +0000 (02:23 +0200)]
Add regression test for the infinity date example