* Add note for setting up poetry in a pre-existing project.

Resolves: #2630

* Show poetry init in more detail

* Update docs to reflect real poetry init usage

This change ensures that the executor does not deadlock on IO errors,
for example when IO does not support non-ascii characters.

Misc. clean up: Development dependencies, doc build action, tox for doc builds, pre-commit hook updates (#2814)

* docs: move build dependencies to tox environment

* provider: mark wheel as unsafe package

* Fix tox default configuration

* pre-commit: update hooks

* actions: add workflow for doc sanity build

* isort: update configuration to v5

* flake8: fix issues

* Update pyproject.md

Explain that `poetry install` installs the scripts in the virtualenv. See #2179 for the use case.

read package name from pypi info .info.name
close #2098

Resolves: #2333

Prior to this change, when checking solver results the tests cases
relied on the weaker equality check of the `Package` class. With
python-poetry/poetry-core#53, the check has been made stricter.

This change, while having no functional impact, ensures that once
poetry-core is updated, tests do not fail unexpectedly.

This works around a glob parsing bug in cirrus-ci.

Relates-to: cirruslabs/cirrus-ci-docs#696

Relax tomlkit version requirement

Co-authored-by: Arun Babu Neelicattu <arun.neelicattu@gmail.com>

Improve detection of installed packages in an environment

* ci: artifact release automation for freebsd

Resolves: #2309

* ci: limit python versions to 2.7 and 3.7 (freebsd)

* ci: ignore action checks for cirrus only change

A package installed from git is sometimes mistaken as a standard
package since it has a `.dist-info` directory. This change ensures
that the pth file sources are also taken into consideration when
determining if a package is git sourced.

Additionally, this change ensures that a pth file is searched for in
both platlib and purelib site directories.

When detecting installed packages, ensure that we check both purelib
and platlib site directories when determining if a package is a
standard package.

Cached artifact uri was previously constructed manually using a string
representation of the artifact path. This change ensures that the uri 
is generated by pathlib instead.

Resolves: #2744

Co-authored-by: Fredrik Averpil <fredrik.averpil@ericsson.com>
Co-authored-by: Arun Babu Neelicattu <arun.neelicattu@gmail.com>

This change ensures that non fancy io can use parallel installs.

Release 1.1.0b2

Release 1.1.0b1

Display logging messages from poetry-core when building