delta/python-packages/sqlalchemy.git/examples, branch rel_1_2 github.com: zzzeek/sqlalchemy.git Remove print statement in favor of print() function in docs and examples 2020-02-28T00:28:08+00:00 Albert Tugushev albert@tugushev.ru 2020-02-26T16:09:29+00:00 8afed98b4766f096e55b544aa2ca2e7b65977e1e <!-- Provide a general summary of your proposed changes in the Title field above --> ### Description <!-- Describe your changes in detail --> Remove print statements ### Checklist <!-- go over following points. check them with an `x` if they do apply, (they turn into clickable checkboxes once the PR is submitted, so no need to do everything at once) --> This pull request is: - [X] A documentation / typographical error fix - Good to go, no issue or tests are needed - [ ] A short code fix - please include the issue number, and create an issue if none exists, which must include a complete example of the issue. one line code fixes without an issue and demonstration will not be accepted. - Please include: `Fixes: #<issue number>` in the commit message - please include tests. one line code fixes without tests will not be accepted. - [ ] A new feature implementation - please include the issue number, and create an issue if none exists, which must include a complete example of how the feature would look. - Please include: `Fixes: #<issue number>` in the commit message - please include tests. **Have a nice day!** Closes: #5166 Pull-request: https://github.com/sqlalchemy/sqlalchemy/pull/5166 Pull-request-sha: 04a7394f71298322188f0861b4dfe93e5485839d Change-Id: Ib90a59fac929661a18748c6e44966fb87e3978c6 (cherry picked from commit a836e3df5d973f75bd8330cecb76511b67c13612) 
<!-- Provide a general summary of your proposed changes in the Title field above -->

### Description
<!-- Describe your changes in detail -->
Remove print statements

### Checklist
<!-- go over following points. check them with an `x` if they do apply, (they turn into clickable checkboxes once the PR is submitted, so no need to do everything at once)

-->

This pull request is:

- [X] A documentation / typographical error fix
	- Good to go, no issue or tests are needed
- [ ] A short code fix
	- please include the issue number, and create an issue if none exists, which
	  must include a complete example of the issue.  one line code fixes without an
	  issue and demonstration will not be accepted.
	- Please include: `Fixes: #<issue number>` in the commit message
	- please include tests.   one line code fixes without tests will not be accepted.
- [ ] A new feature implementation
	- please include the issue number, and create an issue if none exists, which must
	  include a complete example of how the feature would look.
	- Please include: `Fixes: #<issue number>` in the commit message
	- please include tests.

**Have a nice day!**

Closes: #5166
Pull-request: https://github.com/sqlalchemy/sqlalchemy/pull/5166
Pull-request-sha: 04a7394f71298322188f0861b4dfe93e5485839d

Change-Id: Ib90a59fac929661a18748c6e44966fb87e3978c6
(cherry picked from commit a836e3df5d973f75bd8330cecb76511b67c13612)
Use py.test for versioned_history tests, nose no longer runs 2019-05-25T13:15:41+00:00 Mike Bayer mike_mp@zzzcomputing.com 2019-05-25T13:14:45+00:00 fece9b8109bd3f93dff2c1dece28a1476752387c without warnings under python 3 Fixes: #4697 Change-Id: I46d395d3b6642acd9317e27d6a5723ae5201e877 (cherry picked from commit 0694c7f272819d013b5e1931f1baf0ebfb05e666) 
without warnings under python 3

Fixes: #4697
Change-Id: I46d395d3b6642acd9317e27d6a5723ae5201e877
(cherry picked from commit 0694c7f272819d013b5e1931f1baf0ebfb05e666)
Fix large_resultsets performance example field name 2019-03-06T15:37:33+00:00 Matt Schuchhardt matt.schuchhardt@gmail.com 2019-03-06T15:28:48+00:00 a7b83bdd10e67b9d2948e755554292405240ff33 Fixed bug in large_resultsets example case where a re-named "id" variable due to code reformatting caused the test to fail. Pull request courtesy Matt Schuchhardt. Fixes: #4528 Closes: #4529 Pull-request: https://github.com/sqlalchemy/sqlalchemy/pull/4529 Pull-request-sha: 8f52f10422114c397254db9e6f940d042708e0bd Change-Id: Iaca6fd06ec0ede8ff1745d627708ba492a2114c8 (cherry picked from commit 203de6946ef09b9fed2875491d2ac087a6dbfec6) 
Fixed bug in large_resultsets example case where a re-named "id" variable
due to code reformatting caused the test to fail.  Pull request courtesy
Matt Schuchhardt.

Fixes: #4528
Closes: #4529
Pull-request: https://github.com/sqlalchemy/sqlalchemy/pull/4529
Pull-request-sha: 8f52f10422114c397254db9e6f940d042708e0bd

Change-Id: Iaca6fd06ec0ede8ff1745d627708ba492a2114c8
(cherry picked from commit 203de6946ef09b9fed2875491d2ac087a6dbfec6)
Post black reformatting 2019-01-06T16:51:20+00:00 Mike Bayer mike_mp@zzzcomputing.com 2019-01-06T06:32:41+00:00 18abd47af32136b3c94a8a787905286d279181fa 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 
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 files 2019-01-06T06:31:01+00:00 Mike Bayer mike_mp@zzzcomputing.com 2019-01-06T06:31:01+00:00 580139598f846f1ce4e2bcfb522ec51d1829c580 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 
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
Add versioned_update_old_row example 2018-12-07T19:02:26+00:00 Mike Bayer mike_mp@zzzcomputing.com 2018-12-07T19:01:23+00:00 04bc04240217462b8c548de37c9cff21fc4b1b44 A modification to the "turn UPDATE into INSERT" recipe that also UPDATEs the previous row. The example is using timestamps to maintain a relationship between two objects. Change-Id: Ifdb8ee73616190384263bbe88c71d9278d616f6b (cherry picked from commit 5851bf113821af6ce2e61484f103a44f4fabe430) 
A modification to the "turn UPDATE into INSERT" recipe that
also UPDATEs the previous row.  The example is using timestamps
to maintain a relationship between two objects.

Change-Id: Ifdb8ee73616190384263bbe88c71d9278d616f6b
(cherry picked from commit 5851bf113821af6ce2e61484f103a44f4fabe430)
- fix formatting on examples to list the description first, some flake8 2018-12-07T17:18:20+00:00 Mike Bayer mike_mp@zzzcomputing.com 2018-12-07T17:17:59+00:00 d4108fa875f39056d348328b386533d19d14e6a5 Change-Id: I57144a559f20abab02e745d052be5ff84edec7f8 (cherry picked from commit c89729cf67f441359da8289104050b01eb53160b) 
Change-Id: I57144a559f20abab02e745d052be5ff84edec7f8
(cherry picked from commit c89729cf67f441359da8289104050b01eb53160b)
Clarify init_scalar event use case 2018-09-06T14:44:55+00:00 Mike Bayer mike_mp@zzzcomputing.com 2018-09-06T14:44:09+00:00 4a51aec1f517f1896e964009d39f2eb3fefae3c8 Since I didn't even realize what this was for when reading the docs, make it clearer that this is to mirror a Column default and remove the extra verbiage about the mechanics of INSERTs. Change-Id: Id2c6a29800f7b723573610e4707aec7e6ea38f5f (cherry picked from commit 71b01adc7b31baab7bbcf40123633b87ee53bf64) 
Since I didn't even realize what this was for when reading the docs,
make it clearer that this is to mirror a Column default and remove
the extra verbiage about the mechanics of INSERTs.

Change-Id: Id2c6a29800f7b723573610e4707aec7e6ea38f5f
(cherry picked from commit 71b01adc7b31baab7bbcf40123633b87ee53bf64)
Add Query.lazy_load_from attribute for sharding 2018-06-04T16:30:28+00:00 Mike Bayer mike_mp@zzzcomputing.com 2018-05-28T17:03:14+00:00 2eeab327b1844d5412b12f0180139ead471352de Added new attribute :attr:`.Query.lazy_loaded_from` which is populated with an :class:`.InstanceState` that is using this :class:`.Query` in order to lazy load a relationship. The rationale for this is that it serves as a hint for the horizontal sharding feature to use, such that the identity token of the state can be used as the default identity token to use for the query within id_chooser(). Also repaired an issue in the :meth:`.Result.with_post_criteria` method added in I899808734458e25a023142c2c5bb37cbed869479 for :ticket:`4128` where the "unbake subquery loaders" version was calling the post crtieria functions given the :class:`.Result` as the argument rather than applying them to the :class:`.Query`. Change-Id: I3c0919ce7fd151b80fe2f9b5f99f60df31c2d73d Fixes: #4243 (cherry picked from commit a574b409296ef793cec8e1d00f1f7be48f15325e) 
Added new attribute :attr:`.Query.lazy_loaded_from` which is populated
with an :class:`.InstanceState` that is using this :class:`.Query` in
order to lazy load a relationship.  The rationale for this is that
it serves as a hint for the horizontal sharding feature to use, such that
the identity token of the state can be used as the default identity token
to use for the query within id_chooser().

Also repaired an issue in the :meth:`.Result.with_post_criteria`
method added in I899808734458e25a023142c2c5bb37cbed869479
for :ticket:`4128` where the "unbake subquery loaders" version was calling
the post crtieria functions given the :class:`.Result` as the argument
rather than applying them to the :class:`.Query`.

Change-Id: I3c0919ce7fd151b80fe2f9b5f99f60df31c2d73d
Fixes: #4243
(cherry picked from commit a574b409296ef793cec8e1d00f1f7be48f15325e)
Update dogpile.cache example to be compatible with baked query. 2018-05-17T16:45:36+00:00 Mike Bayer mike_mp@zzzcomputing.com 2018-05-16T20:31:40+00:00 02ed946d6d4d6e5fc39a28be53eb16c2844a0c2a Updated the dogpile.caching example to include new structures that accommodate for the "baked" query system, which is used by default within lazy loaders and some eager relationship loaders. The dogpile.caching "relationship_caching" and "advanced" examples were also broken due to :ticket:`4256`. The issue here is also worked-around by the fix in :ticket:`4128`. Note that this recipe requires I3f86fcb12a6a9a89aa308b335e75c25969bcc30e in order for the "advanced" example to work. Change-Id: I9d35417f1d6c1906555583b8225d3da7f81736f7 Fixes: #4258 (cherry picked from commit 2c7f2954f793cbb4d991a870c1f725fc98e2e83f) 
Updated the dogpile.caching example to include new structures that
accommodate for the "baked" query system, which is used by default within
lazy loaders and some eager relationship loaders. The dogpile.caching
"relationship_caching" and "advanced" examples were also broken due to
:ticket:`4256`.  The issue here is also worked-around by the fix in
:ticket:`4128`.

Note that this recipe requires
I3f86fcb12a6a9a89aa308b335e75c25969bcc30e in order for the
"advanced" example to work.

Change-Id: I9d35417f1d6c1906555583b8225d3da7f81736f7
Fixes: #4258
(cherry picked from commit 2c7f2954f793cbb4d991a870c1f725fc98e2e83f)