external_python_setuptools/setuptools/tests/test_build_meta.py, branch v45.2.0

👹 Feed the hobgoblins (delint).

2020-01-19T17:46:30+00:00

Merge branch 'sys_argv' of https://github.com/aimileus/setuptools into maint/44.x

2020-01-14T23:43:48+00:00

Add test ensuring pyproject.toml is included during PEP 517 build.

2019-12-29T17:47:46+00:00

Add tests

2019-05-15T18:00:31+00:00

build_meta: fix 2 issues with `build_wheel` / `build_sdist`

2019-04-22T21:02:33+00:00

Fix the following cases:

* `build_sdist` is called with another sdist already present
  in the destination directory

* `build_wheel` is called with the destination directory not
  already created

Merge pull request #1745 from shashanksingh28/master

2019-04-22T15:52:09+00:00

Fix error with PEP 517 builds when wheel exists (GH #1761)

Limit workers in ProcessPoolExecutor

2019-04-22T15:17:21+00:00

As a mitigation for #1730, this commit limits the number of workers in
the ProcessPoolExecutor to 1 (default is the number of CPUs). On PyPy,
having a higher number of available workers dramatically increases the
number of concurrent processes, leading to some resource exhaustion
issues.

This does not address the root issue, but should improve the situation
until the root issue is addressed.

Fix error when wheels already exist in dist/

2019-04-22T14:19:28+00:00

`build_meta.build_wheel` assumes that the only wheel in its output
directory is the one it builds, but prior to this, it also used the
`dist/` folder as its working output directory. This commit uses a
temporary directory instead, preventing an error that was triggered when
previously-generated wheel files were still sitting in `dist/`.

Fixes GH #1671

Add test for pre-existing wheels in build_meta

2019-04-21T00:16:55+00:00

Currently, this will fail because setuptools.build_meta.build_wheel
assumes that no wheels already exist in the `dist/` directory.

See GH #1671

Extend requirement parsing tests to sdists

2019-03-16T16:58:29+00:00