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path: root/lib/sqlalchemy/cextension/immutabledict.c
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* Fix various lib / test / examples typos (#7017)Kevin Kirsche2021-09-111-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * fix: lib/sqlalchemy/sql/lambdas.py * fix: lib/sqlalchemy/sql/compiler.py * fix: lib/sqlalchemy/sql/selectable.py * fix: lib/sqlalchemy/orm/relationships.py * fix: lib/sqlalchemy/dialects/mssql/base.py * fix: lib/sql/test_compiler.py * fix: lib/sqlalchemy/testing/requirements.py * fix: lib/sqlalchemy/orm/path_registry.py * fix: lib/sqlalchemy/dialects/postgresql/psycopg2.py * fix: lib/sqlalchemy/cextension/immutabledict.c * fix: lib/sqlalchemy/cextension/resultproxy.c * fix: ./lib/sqlalchemy/dialects/oracle/cx_oracle.py * fix: examples/versioned_rows/versioned_rows_w_versionid.py * fix: examples/elementtree/optimized_al.py * fix: test/orm/test_attribute.py * fix: test/sql/test_compare.py * fix: test/sql/test_type_expression.py * fix: capitalization in test/dialect/mysql/test_compiler.py * fix: typos in test/dialect/postgresql/test_reflection.py * fix: typo in tox.ini comment * fix: typo in /lib/sqlalchemy/orm/decl_api.py * fix: typo in test/orm/test_update_delete.py * fix: self-induced typo * fix: typo in test/orm/test_query.py * fix: typos in test/dialect/mssql/test_types.py * fix: typo in test/sql/test_types.py
* Replace all http:// links to https://Federico Caselli2021-07-041-1/+1
| | | | | | Also replace http://pypi.python.org/pypi with https://pypi.org/project Change-Id: I84b5005c39969a82140706472989f2a30b0c7685
* Repair incorrect symbol PyDict_GetItemWithError for Python 2Mike Bayer2021-01-271-0/+34
| | | | | | | | | | | | * ensure on python 2 correct cflags to fail on undefined symbols take effect * fail for implicit function declaration * python 2 does not publish PyDict_GetItemWithError but has it as _PyDict_GetItemWIthError but only as of Python 2.7.12 Change-Id: I007509afddf7f44ca64e52fa9140be39f815fa7a
* Improve c implementation of immutabledictFederico Caselli2021-01-251-7/+24
| | | | | | | Avoids using the call methods and instead uses the dict c interface. Fixes: #5871 Change-Id: I7a1211104da319b0793a149f1a24f9f95c9f6630
* happy new yearMike Bayer2021-01-041-1/+1
| | | | Change-Id: Ic5bb19ca8be3cb47c95a0d3315d84cb484bac47c
* Add immutabledict C codeMike Bayer2020-05-231-0/+475
Start trying to convert fundamental objects to C as we now rely on a fairly small core of things, and 1.4 is having problems with complexity added being slower than the performance gains we are trying to build in. immutabledict here does seem to bench as twice as fast as the Python one, see below. However, it does not appear to be used prominently enough to make any dent in the performance tests. at the very least it may provide us some more lift-and-copy code for more C extensions. import timeit from sqlalchemy.util._collections import not_immutabledict, immutabledict def run(dict_cls): for i in range(1000000): d1 = dict_cls({"x": 5, "y": 4}) d2 = d1.union({"x": 17, "new key": "some other value"}, None) assert list(d2) == ["x", "y", "new key"] print( timeit.timeit( "run(d)", "from __main__ import run, not_immutabledict as d", number=1 ) ) print( timeit.timeit( "run(d)", "from __main__ import run, immutabledict as d", number=1 ) ) output: python: 1.8799766399897635 C code: 0.8880784640205093 Change-Id: I29e7104dc21dcc7cdf895bf274003af2e219bf6d