Resolves: #1393

Co-authored-by: wyl8899 <wyl8899k@gmail.com>
Co-authored-by: vlad0337187 <naumovvladislav@mail.ru>

This reverts commit 38558a19.

Write check in executor, ensure operation skipping override does not
skip over verbose or dry_run.

Resolves: #3127

The distribution is named `poetry-core`, not `poetry_core`.

Update poetry-core

Resolves: #1076

* Relates-to: #3155 converting duplicted code to fixture

Fixes #3362

Resolves: #3630

Migrate to the new version of Cleo

fix and add several type hints

Add an option to poetry install to install only dev dependencies,
e.g. poetry install --dev-only.

Fixes https://github.com/python-poetry/poetry/issues/2572

Fixes #3577.

This makes `poetry version --short <version>` output only the updated
version number, similarly to `poetry version --short`.

* Remove non-existing --path option
* Add missing options

Co-authored-by: Steph Samson <hello@stephsamson.com>

* Added missing Option in install command description

* Remove python 2.7/3.5 compatibility code

This change removes code, dependencies and tests related to python 2.7
and 3.5 compatibility. The minimum supported runtime python version
for poetry is now 3.6.

* tests: mitigate httpretty urllib incompatibility

Relates-to: #3404

* Fixed the command(deleted the `source` because you don't need `source` in
order to run batch files
* Made code of the table look better, nothing changed in client.

`source`poetry env info --path`/bin/activate`
replaced with:
`source `poetry env info --path`/bin/activate`

Resolves: #477

the built-in function being used does not require comprehension and can work directly with a generator expression

Signed-off-by: Rayan Das <rayandas91@gmail.com>