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path: root/lib/sqlalchemy/dialects/sqlite/pysqlite.py
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* disable "bytes" handler for all drivers other than psycopg2J. Nick Koston2023-04-251-0/+1
| | | | | | | | | | | | | | | Improved row processing performance for "binary" datatypes by making the "bytes" handler conditional on a per driver basis. As a result, the "bytes" result handler has been disabled for nearly all drivers other than psycopg2, all of which in modern forms support returning Python "bytes" directly. Pull request courtesy J. Nick Koston. Fixes: #9680 Closes: #9681 Pull-request: https://github.com/sqlalchemy/sqlalchemy/pull/9681 Pull-request-sha: 4f2fd88bd9af54c54438a3b72a2f30384b0f8898 Change-Id: I394bdcbebaab272e63b13cc02f60813b7aa76839
* Restore connectivity with ancient sqliteFederico Caselli2023-03-041-1/+8
| | | | | | | | Fixed bug that prevented SQLAlchemy to connect when using a very old sqlite version (before 3.9) on python 3.8+. Fixes: #9379 Change-Id: I10ca347398221c952e1a572dc6ef80e491d1f5cf
* happy new year 2023Mike Bayer2023-01-031-1/+1
| | | | Change-Id: I625af65b3fb1815b1af17dc2ef47dd697fdc3fb1
* Rewrite positional handling, test for "numeric"Federico Caselli2022-12-051-0/+107
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changed how the positional compilation is performed. It's rendered by the compiler the same as the pyformat compilation. The string is then processed to replace the placeholders with the correct ones, and to obtain the correct order of the parameters. This vastly simplifies the computation of the order of the parameters, that in case of nested CTE is very hard to compute correctly. Reworked how numeric paramstyle behavers: - added support for repeated parameter, without duplicating them like in normal positional dialects - implement insertmany support. This requires that the dialect supports out of order placehoders, since all parameters that are not part of the VALUES clauses are placed at the beginning of the parameter tuple - support for different identifiers for a numeric parameter. It's for example possible to use postgresql style placeholder $1, $2, etc Added two new dialect based on sqlite to test "numeric" fully using both :1 style and $1 style. Includes a workaround for SQLite's not-really-correct numeric implementation. Changed parmstyle of asyncpg dialect to use numeric, rendering with its native $ identifiers Fixes: #8926 Fixes: #8849 Change-Id: I7c640467d49adfe6d795cc84296fc7403dcad4d6
* Try running pyupgrade on the codeFederico Caselli2022-11-161-3/+1
| | | | | | | | command run is "pyupgrade --py37-plus --keep-runtime-typing --keep-percent-format <files...>" pyupgrade will change assert_ to assertTrue. That was reverted since assertTrue does not exists in sqlalchemy fixtures Change-Id: Ie1ed2675c7b11d893d78e028aad0d1576baebb55
* Document user-defined functions for sqliteGord Thompson2022-06-291-0/+33
| | | | Change-Id: I64e4d4dce8c5f5aced3190f9e3682c630462a61e
* inline mypy config; files ignoring type errors for the momentMike Bayer2022-04-281-0/+2
| | | | | | | | | | | | | | | | | | | to simplify pyproject.toml change the remaining files that aren't going to be typed on this first pass (unless of course someone wants to type some of these) to include # mypy: ignore-errors. for the moment, only a handful of ORM modules are to have more type checking implemented. It's important that ignore-errors is used and not "# type: ignore", as in the latter case, mypy doesn't even read the existing types in the file, which makes it impossible to type any files that refer to those modules at all. to simplify ongoing typing work use inline mypy config for remaining files that are "done" for now, indicating the level of type checking they currently have. Change-Id: I98669c1a305c2f0adba85d10b5425541f3fe9533
* pep-484 for engineMike Bayer2022-03-011-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | All modules in sqlalchemy.engine are strictly typed with the exception of cursor, default, and reflection. cursor and default pass with non-strict typing, reflection is waiting on the multi-reflection refactor. Behavioral changes: * create_connect_args() methods return a tuple of list, dict, rather than a list of list, dict * removed allow_chars parameter from pyodbc connector ._get_server_version_info() method * the parameter list passed to do_executemany is now a list in all cases. previously, this was being run through dialect.execute_sequence_format, which defaults to tuple and was only intended for individual tuple params. * broke up dialect.dbapi into dialect.import_dbapi class method and dialect.dbapi module object. added a deprecation path for legacy dialects. it's not really feasible to type a single attr as a classmethod vs. module type. The "type_compiler" attribute also has this problem with greater ability to work around, left that one for now. * lots of constants changing to be Enum, so that we can type them. for fixed tuple-position constants in cursor.py / compiler.py (which are used to avoid the speed overhead of namedtuple), using Literal[value] which seems to work well * some tightening up in Row regarding __getitem__, which we can do since we are on full 2.0 style result use * altered the set_connection_execution_options and set_engine_execution_options event flows so that the dictionary of options may be mutated within the event hook, where it will then take effect as the actual options used. Previously, changing the dict would be silently ignored which seems counter-intuitive and not very useful. * A lot of DefaultDialect/DefaultExecutionContext methods and attributes, including underscored ones, move to interfaces. This is not fully ideal as it means the Dialect/ExecutionContext interfaces aren't publicly subclassable directly, but their current purpose is more of documentation for dialect authors who should (and certainly are) still be subclassing the DefaultXYZ versions in all cases Overall, Result was the most extremely difficult class hierarchy to type here as this hierarchy passes through largely amorphous "row" datatypes throughout, which can in fact by all kinds of different things, like raw DBAPI rows, or Row objects, or "scalar"/Any, but at the same time these types have meaning so I tried still maintaining some level of semantic markings for these, it highlights how complex Result is now, as it's trying to be extremely efficient and inlined while also being very open-ended and extensible. Change-Id: I98b75c0c09eab5355fc7a33ba41dd9874274f12a
* use QueuePool for sqlite file databasesMike Bayer2022-02-101-39/+48
| | | | | | | | | | | | | The SQLite dialect now defaults to :class:`_pool.QueuePool` when a file based database is used. This is set along with setting the ``check_same_thread`` parameter to ``False``. It has been observed that the previous approach of defaulting to :class:`_pool.NullPool`, which does not hold onto database connections after they are released, did in fact have a measurable negative performance impact. As always, the pool class is always customizable via the :paramref:`_sa.create_engine.poolclass` parameter. Fixes: #7490 Change-Id: I5f6c259def0ef43d401c6163dc99f651e519148d
* happy new year 2022Mike Bayer2022-01-061-1/+1
| | | | Change-Id: I49abf2607e0eb0623650efdf0091b1fb3db737ea
* consider truediv as truediv; support floordiv operatorMike Bayer2021-12-261-4/+14
| | | | | | | | | | | | | | | | | | | | | Implemented full support for "truediv" and "floordiv" using the "/" and "//" operators. A "truediv" operation between two expressions using :class:`_types.Integer` now considers the result to be :class:`_types.Numeric`, and the dialect-level compilation will cast the right operand to a numeric type on a dialect-specific basis to ensure truediv is achieved. For floordiv, conversion is also added for those databases that don't already do floordiv by default (MySQL, Oracle) and the ``FLOOR()`` function is rendered in this case, as well as for cases where the right operand is not an integer (needed for PostgreSQL, others). The change resolves issues both with inconsistent behavior of the division operator on different backends and also fixes an issue where integer division on Oracle would fail to be able to fetch a result due to inappropriate outputtypehandlers. Fixes: #4926 Change-Id: Id54cc018c1fb7a49dd3ce1216d68d40f43fe2659
* provide connectionfairy on initializeMike Bayer2021-11-291-11/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is so that dialect methods that are called within init can assume the same argument structure as when they are called in other places; we can nail down the type of object as well. This change seems to mostly impact the isolation level routines in the dialects, as these are called during initialize() as well as on established connections. these methods can now assume a non-proxied DBAPI connection object in all cases, as it is commonly required that attributes like ".autocommit" are set on the object which don't work well in a proxied situation. Other changes: * adds an interface for the "connectionfairy" concept called PoolProxiedConnection. * Removes ``Connectable`` superclass of Connection. ``Connectable`` was originally meant to provide for the "method which accepts connection or engine" theme. As this pattern is greatly reduced in 2.0 and Engine no longer extends from it, the ``Connectable`` superclass doesnt serve any real purpose. Leading from that, to set this in I also applied pep 484 annotations to the Dialect base, and then in the interests of seeing some of the typing information show up in my IDE did a little bit for Engine, Connection and others. I hope that it's feasible that we can add annotations to specific classes and attributes ahead of when we actually try to mass-populate the whole library. This was the original spirit of pep-484 that we can apply annotations gradually. I do of course want to try to do a mass-populate although i think even in that case we will end up doing a lot of manual work anyway (in particular for the changes here which are distinct from what the stubs have). Fixes: #7122 Change-Id: I5dd7fbff8a7ae520a81c165091af12a6a68826db
* fully support isolation_level parameter in base dialectMike Bayer2021-11-181-9/+0
| | | | | | | | | | | | | | | | | | | | Generalized the :paramref:`_sa.create_engine.isolation_level` parameter to the base dialect so that it is no longer dependent on individual dialects to be present. This parameter sets up the "isolation level" setting to occur for all new database connections as soon as they are created by the connection pool, where the value then stays set without being reset on every checkin. The :paramref:`_sa.create_engine.isolation_level` parameter is essentially equivalent in functionality to using the :paramref:`_engine.Engine.execution_options.isolation_level` parameter via :meth:`_engine.Engine.execution_options` for an engine-wide setting. The difference is in that the former setting assigns the isolation level just once when a connection is created, the latter sets and resets the given level on each connection checkout. Fixes: #6342 Change-Id: Id81d6b1c1a94371d901ada728a610696e09e9741
* First round of removal of python 2Federico Caselli2021-11-011-12/+3
| | | | | References: #4600 Change-Id: I61e35bc93fe95610ae75b31c18a3282558cd4ffe
* Surface driver connection object when using a proxied dialectFederico Caselli2021-09-171-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | Improve the interface used by adapted drivers, like the asyncio ones, to access the actual connection object returned by the driver. The :class:`_engine._ConnectionRecord` and :class:`_engine._ConnectionFairy` now have two new attributes: * ``dbapi_connection`` always represents a DBAPI compatible object. For pep-249 drivers, this is the DBAPI connection as it always has been, previously accessed under the ``.connection`` attribute. For asyncio drivers that SQLAlchemy adapts into a pep-249 interface, the returned object will normally be a SQLAlchemy adaption object called :class:`_engine.AdaptedConnection`. * ``driver_connection`` always represents the actual connection object maintained by the third party pep-249 DBAPI or async driver in use. For standard pep-249 DBAPIs, this will always be the same object as that of the ``dbapi_connection``. For an asyncio driver, it will be the underlying asyncio-only connection object. The ``.connection`` attribute remains available and is now a legacy alias of ``.dbapi_connection``. Fixes: #6832 Change-Id: Ib72f97deefca96dce4e61e7c38ba430068d6a82e
* ensure pysqlite dialect enumerates correct isolation levelsMike Bayer2021-08-301-0/+6
| | | | | | | | | Fixed bug where the error message for SQLite invalid isolation level on the pysqlite driver would fail to indicate that "AUTOCOMMIT" is one of the valid isolation levels. Change-Id: Icbceab9a28af6a560859761fa92320b5473269a9 References: #6959
* Replace all http:// links to https://Federico Caselli2021-07-041-6/+6
| | | | | | Also replace http://pypi.python.org/pypi with https://pypi.org/project Change-Id: I84b5005c39969a82140706472989f2a30b0c7685
* don't cache TypeDecorator by defaultMike Bayer2021-05-061-0/+1
| | | | | | | | | | The :class:`.TypeDecorator` class will now emit a warning when used in SQL compilation with caching unless the ``.cache_ok`` flag is set to ``True`` or ``False``. ``.cache_ok`` indicates that all the parameters passed to the object are safe to be used as a cache key, ``False`` means they are not. Fixes: #6436 Change-Id: Ib1bb7dc4b124e38521d615c2e2e691e4915594fb
* Use SingletonThreadPool for in-memory SQLiteYongJieYongJie2021-04-281-1/+3
| | | | | | | | | | | | | | | | database created using filename uri Default to using ``SingletonThreadPool`` for in-memory SQLite databases created using URI filenames. Previously the default pool used was the ``NullPool`` that precented sharing the same database between multiple engines. Fixes: #6379 Closes: #6380 Pull-request: https://github.com/sqlalchemy/sqlalchemy/pull/6380 Pull-request-sha: 3b8024417a3a54c8269d43e40801aa4e58593540 Change-Id: Ice09622796455e796ede7711c98f3ceec13aa949
* Default caching to opt-out for 3rd party dialectsMike Bayer2021-04-011-0/+1
| | | | | | | | | | | | | | | | | | | Added a new flag to the :class:`_engine.Dialect` class called :attr:`_engine.Dialect.supports_statement_cache`. This flag now needs to be present directly on a dialect class in order for SQLAlchemy's :ref:`query cache <sql_caching>` to take effect for that dialect. The rationale is based on discovered issues such as :ticket:`6173` revealing that dialects which hardcode literal values from the compiled statement, often the numerical parameters used for LIMIT / OFFSET, will not be compatible with caching until these dialects are revised to use the parameters present in the statement only. For third party dialects where this flag is not applied, the SQL logging will show the message "dialect does not support caching", indicating the dialect should seek to apply this flag once they have verified that no per-statement literal values are being rendered within the compilation phase. Fixes: #6184 Change-Id: I6fd5b5d94200458d4cb0e14f2f556dbc25e27e22
* Fix many spell glitches in docstrings and commentsLele Gaifax2021-01-241-1/+1
| | | | | | | | | | These were revealed by running `pylint --disable all --enable spelling --spelling-dict en_US` over all sources. Closes: #5868 Pull-request: https://github.com/sqlalchemy/sqlalchemy/pull/5868 Pull-request-sha: bb249195d92e3b806e81ecf1192d5a1b3cd5db48 Change-Id: I96080ec93a9fbd20ce21e9e16265b3c77f22bb14
* happy new yearMike Bayer2021-01-041-1/+1
| | | | Change-Id: Ic5bb19ca8be3cb47c95a0d3315d84cb484bac47c
* Use ``re.search`` instead of ``re.match`` in sqliteFederico Caselli2020-11-191-5/+5
| | | | | | | | | | Use python ``re.search()`` instead of ``re.match()`` as the operation used by the :meth:`Column.regexp_match` method when using sqlite. This matches the behavior of regular expressions on other databases as well as that of well-known SQLite plugins. Fixes: #5699 Change-Id: I14b2c7faf51fef172842aeb2dba2500f14544f24
* accommodate for null in sqlite regex handlerMike Bayer2020-10-021-1/+2
| | | | | Fixes: #5624 Change-Id: Ic20dcde0a1e96b9981c63cac3cd34c7fdc7bd395
* upgrade to black 20.8b1Mike Bayer2020-09-281-1/+3
| | | | | | | It's better, the majority of these changes look more readable to me. also found some docstrings that had formatting / quoting issues. Change-Id: I582a45fde3a5648b2f36bab96bad56881321899b
* Add support for regular expression on supported backend.Federico Caselli2020-08-271-0/+72
| | | | | | | | | | | | Two operations have been defined: * :meth:`~.ColumnOperators.regexp_match` implementing a regular expression match like function. * :meth:`~.ColumnOperators.regexp_replace` implementing a regular expression string replace function. Fixes: #1390 Change-Id: I44556846e4668ccf329023613bd26861d5c674e6
* make URL immutableMike Bayer2020-08-251-1/+1
| | | | | | | | | | | | | | it's not really correct that URL is mutable and doesn't do any argument checking. propose replacing it with an immutable named tuple with rich copy-and-mutate methods. At the moment this makes a hard change to the CreateEnginePlugin docs that previously recommended url.query.pop(). I can't find any plugins on github other than my own that are using this feature, so see if we can just make a hard change on this one. Fixes: #5526 Change-Id: I28a0a471d80792fa8c28f4fa573d6352966a4a79
* Set up absolute references for create_engine and relatedMike Bayer2020-04-141-5/+8
| | | | | | | includes more replacements for create_engine(), Connection, disambiguation of Result from future/baked Change-Id: Icb60a79ee7a6c45ea9056c211ffd1be110da3b5e
* Run search and replace of symbolic module namesMike Bayer2020-04-141-1/+2
| | | | | | | | Replaces a wide array of Sphinx-relative doc references with an abbreviated absolute form now supported by zzzeeksphinx. Change-Id: I94bffcc3f37885ffdde6238767224296339698a2
* Enable zzzeeksphinx module prefixesMike Bayer2020-04-141-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | zzzeeksphinx 1.1.2 in git can now convert short prefix names in a configured lookup to fully qualified module names, so that we can have succinct and portable pyrefs that still resolve absolutely. It also includes a formatter that will format all pyrefs in a fully consistent way regardless of the package path, by unconditionally removing all package tokens but always leaving class names in place including for methods, which means we no longer have to deal with tildes in pyrefs. The most immediate goal of the absolute prefixes is that we have lots of "ambiguous" names that appear in muliple places, like select(), ARRAY, ENUM etc. With the incoming future packages there is going to be lots of name overlap so it is necessary that all names eventually use absolute package paths when Sphinx receives them. In multiple stages, pyrefs will be converted using the zzzeeksphinx tools/fix_xrefs.py tool so that doclinks can be made absolute using symbolic prefixes. For this review, the actual search and replace of symbols is not performed, instead some general cleanup to prepare the docs as well as a lookup file used by the tool to do the conversion. this relatively small patch will be backported with appropriate changes to 1.3, 1.2, 1.1 and the tool can then be run on each branch individually. We are shooting for almost no warnings at all for master (still a handful I can't figure out which don't seem to have any impact) , very few for 1.3, and for 1.2 / 1.1 we hope for a significant reduction in warnings. Overall for all versions pyrefs should always point to the correct target, if they are in fact hyperlinked. it's better for a ref to go nowhere and be plain text than go to the wrong thing. Right now, hundreds of API links are pointing to the wrong thing as they are ambiguous names such as refresh(), insert(), update(), select(), join(), JSON etc. and Sphinx sends these all to essesntially random destinations among as many as five or six possible choices per symbol. A shorthand system that allows us to use absolute refs without having to type out a full blown absoulte module is the only way this is going to work, and we should ultimately seek to abandon any use of prefix dot for lookups. Everything should be on an underscore token so at the very least the module spaces can be reorganized without having to search and replace the entire documentation every time. Change-Id: I484a7329034af275fcdb322b62b6255dfeea9151
* Implement autocommit isolation level for pysqliteGord Thompson2020-03-241-0/+20
| | | | | Fixes: #5164 Change-Id: I190b9de552dfed9f2a33babf82e42465ef09c82a
* Deprecate plain string in execute and introduce `exec_driver_sql`Federico Caselli2020-03-211-2/+2
| | | | | | | | | | | | | | | Execution of literal sql string is deprecated in the :meth:`.Connection.execute` and a warning is raised when used stating that it will be coerced to :func:`.text` in a future release. To execute a raw sql string the new connection method :meth:`.Connection.exec_driver_sql` was added, that will retain the previous behavior, passing the string to the DBAPI driver unchanged. Usage of scalar or tuple positional parameters in :meth:`.Connection.execute` is also deprecated. Fixes: #4848 Fixes: #5178 Change-Id: I2830181054327996d594f7f0d59c157d477c3aa9
* Fix tests failing for SQLite file databases; repair provisioningGord Thompson2020-03-131-1/+8
| | | | | | | | | | | | | | | | | | | | | | 1. ensure provision.py loads dialect implementations when running reap_dbs.py. Reapers haven't been working since 598f2f7e557073f29563d4d567f43931fc03013f . 2. add some exclusion rules to allow the sqlite_file target to work; add to tox. 3. add reap dbs target for SQLite, repair SQLite drop_db routine which also wasn't doing the right thing for memory databases etc. 4. Fix logging in provision files, as the main provision logger is the one that's enabled by reap_dbs and maybe others, have all the provision files use the provision logger. Fixes: #5180 Fixes: #5168 Change-Id: Ibc1b0106394d20f5bcf847f37b09d185f26ac9b5
* Document SQLite "mixed binary" behaviorMike Bayer2020-02-061-0/+38
| | | | | | | | | | | The Pysqlite driver can store a string value with or without an indicator that the value is to be retrieved as bytes or as a unicode string object. To suit the use case where a SQLite database has mixed values on a row by row basis, provide a recipe for a MixedBinary datatype. Change-Id: I9a166bd6fc673d8d46a53ab9697cb3d412e5fcee References: #5073
* happy new yearMike Bayer2020-01-011-1/+1
| | | | Change-Id: I08440dc25e40ea1ccea1778f6ee9e28a00808235
* Drop right-nested join rewritingMike Bayer2019-10-071-34/+11
| | | | | | | | | | Dropped support for right-nested join rewriting to support old SQLite versions prior to 3.7.16, released in 2013. It is expected that all modern Python versions among those now supported should all include much newer versions of SQLite. Fixes: #4895 Change-Id: I7f0cfc2b7d988ff147b9a4c6d5e2adec87e27029
* Support SQLite URIsMike Bayer2019-09-211-13/+111
| | | | | | | | | Added support for sqlite "URI" connections, which allow for sqlite-specific flags to be passed in the query string such as "read only" for Python sqlite3 drivers that support this. Fixes: #4863 Change-Id: I7740b55ee8f2ede72a5c49ee94a7540e4d0250f2
* Remove version directives for 0.6, 0.7, 0.8Mike Bayer2019-01-151-6/+0
| | | | | | | | | - fix a few "seealso"s - ComparableProprerty's "superseded in 0.7" becomes deprecated in 0.7 Backport to currently maintained doc versions 1.2, 1.1 Change-Id: Ib1fcb2df8673dbe5c4ffc47f3896a60d1dfcb4b2
* happy new yearMike Bayer2019-01-111-1/+1
| | | | Change-Id: I6a71f4924d046cf306961c58dffccf21e9c03911
* Post black reformattingMike Bayer2019-01-061-10/+17
| | | | | | | | | | | | | Applied on top of a pure run of black -l 79 in I7eda77fed3d8e73df84b3651fd6cfcfe858d4dc9, this set of changes resolves all remaining flake8 conditions for those codes we have enabled in setup.cfg. Included are resolutions for all remaining flake8 issues including shadowed builtins, long lines, import order, unused imports, duplicate imports, and docstring issues. Change-Id: I4f72d3ba1380dd601610ff80b8fb06a2aff8b0fe
* Run black -l 79 against all source filesMike Bayer2019-01-061-18/+24
| | | | | | | | | | | | | | This is a straight reformat run using black as is, with no edits applied at all. The black run will format code consistently, however in some cases that are prevalent in SQLAlchemy code it produces too-long lines. The too-long lines will be resolved in the following commit that will resolve all remaining flake8 issues including shadowed builtins, long lines, import order, unused imports, duplicate imports, and docstring issues. Change-Id: I7eda77fed3d8e73df84b3651fd6cfcfe858d4dc9
* Raise the sqlite3 import error, not the pysqlite2 onerobin2018-01-271-2/+2
| | | | | | | | | | | | | | | | | | Fixed the import error raised when a platform has neither pysqlite2 nor sqlite3 installed, such that the sqlite3-related import error is raised, not the pysqlite2 one which is not the actual failure mode. Pull request courtesy Robin. Origin version only print `No module named pysqlite2` even it's actually the import error of line 337: `from sqlite3 import dbapi2 as sqlite` which point user to the wrong debug direction. It should raise `e.message` as `No module named _sqlite3`. Change-Id: Idc39cd0d226957fd670859df23a2386dea6eb3cc Pull-request: https://github.com/zzzeek/sqlalchemy/pull/417
* happy new yearMike Bayer2018-01-121-1/+1
| | | | Change-Id: I3ef36bfd0cb0ba62b3123c8cf92370a43156cf8f
* Support python3.6Mike Bayer2017-01-131-2/+2
| | | | | | | | | | | Corrects some warnings and adds tox config. Adds DeprecationWarning to the error category. Large sweep for string literals w/ backslashes as this is common in docstrings Co-authored-by: Andrii Soldatenko Fixes: #3886 Change-Id: Ia7c838dfbbe70b262622ed0803d581edc736e085 Pull-request: https://github.com/zzzeek/sqlalchemy/pull/337
* update for 2017 copyrightMike Bayer2017-01-041-1/+1
| | | | Change-Id: I4e8c2aa8fe817bb2af8707410fa0201f938781de
* - happy new yearMike Bayer2016-01-291-1/+1
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* - copyright 2015Mike Bayer2015-03-101-1/+1
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* - rewrite all the sqlite/pysqlite transaction isolation docsMike Bayer2014-08-091-16/+54
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* - apply pep8 formatting to sqlalchemy/sql, sqlalchemy/util, sqlalchemy/dialects,Brian Jarrett2014-07-201-16/+19
| | | | sqlalchemy/orm, sqlalchemy/event, sqlalchemy/testing
* - break up the <authors> copyright comment as part of a passMike Bayer2014-07-091-1/+2
| | | | to get all flake8 passing