* Moving shared code to fixtures

* Resolving test error that arose after rebase

* Rebase with master

* Use fixtures in additional locations

* add timeouts to all requests
* make the requests timeout a constant
* 15s (matching the default in pip)

Co-authored-by: Bjorn Neergaard <bjorn@neersighted.com>

This reimplements the good changes from #5840.

Co-Authored-By: Kevin Kirsche <kevin.kirsche@one.verizon.com>

This reverts commit 6d4c9fe6.

* doc(*): better document exact requirements

* doc: move `Multiple requirements` under `Inequality requirements`

* doc: detail a bit more `add` possibilities

Also tweak the plugin docs to match

Co-authored-by: Bjorn Neergaard <bjorn@neersighted.com>

See https://superuser.com/q/1718843

* refactor: use contextlib.suppress instead of except pass

* revert: get-poetry.py changes

* fix: import contextlib rather than only suppress

* test(init): add tests for all options

* feat(init): only ask description when necessary

* refactor(init): remove useless license validator

* feat(init): only ask license when necessary

* feat(init): validate package definition

* feat(init): reword package add prompt

Co-authored-by: Valentin Ignatev <valentignatev@gmail.com>

* Add `--only-root` option to group commands, excluding all dependencies.
* Add documentation for usage.
* Apply suggestions from code review

Co-authored-by: Bjorn Neergaard <bjorn@neersighted.com>

updates:
- [github.com/pre-commit/pre-commit-hooks: v4.2.0 → v4.3.0](https://github.com/pre-commit/pre-commit-hooks/compare/v4.2.0...v4.3.0)
- [github.com/asottile/pyupgrade: v2.32.1 → v2.34.0](https://github.com/asottile/pyupgrade/compare/v2.32.1...v2.34.0)

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

* open RECORD file with newline=""

* use csv module to write RECORD from editable builder

* Unit test for csv RECORD file

Adds link to "Dependency specification" in the `pyproject.toml` reference

* fix(flake8): drop F401 from __init__.py ignores

* Update .flake8

The URL path is used by `mock_download` to determine the path relative
to the fixtures directory to get the download result.

I believe this has been passing on CI because the `copy_or_symlink` call
in `mock_download` happily creates a symlink to a non-existent path, but
when running on Windows without permission to create symlinks,
`shutil.copyfile` is called as a fallback, and fails trying to copy a
non-existent file.

Co-authored-by: Bjorn Neergaard <bjorn@neersighted.com>

* doc(cli): move `Options` headers one level down for `self`

* doc(cli): remove backticks in headers for consistency

According to
https://github.com/python-poetry/poetry/issues/4864#issuecomment-1002465303:
> The `--dev-only` option was never available in a release, but was already
> available in the master branch. Because it's a feature we will probably not
> backport this to the 1.1 branch.

Given that the option was only ever present when installing Poetry from master
and was never available as part of a release, I think it's clearer to just
remove all references to it rather than include a deprecation notice that would
only be relevant to a tiny fraction of Poetry users.

* Exclude .venv from Time Machine backups

* Remove leftover print statements

* Make backup exclusion test only run on darwin

* Add comment explaining backup exclusion xattr value

* Use plistlib to generate backup exclusion xattr value

* Only install xattr on darwin

* Add TODO comment

* Merge fix

* Only import xattr on macOS test

* Try fixing CI error

* Add type annotations

* Fix CI errors

* Add spacing pyproject.toml

Co-authored-by: Bjorn Neergaard <bjorn@neersighted.com>

* Move mypy ignore to `pyproject.toml`

Co-authored-by: Bjorn Neergaard <bjorn@neersighted.com>