'pip extra' compatibility to install packages

[aeroaks]

• [x ] I am on the latest Poetry version.
• [x ] I have searched the issues of this repo and believe that this is not a duplicate.
• [x ] If an exception occurs when executing a command, I executed it again in debug mode (-vvv option).

• OS version and name: Windows 10
• Poetry version: Poetry 0.12.11

Issue

I am trying to install connexion with extra dependency, which can be done using pip as follows:
pip install connexion[swagger-ui].

I tried to do the same with poetry but does not work. poetry add connexion[swagger-ui] gets this

λ poetry add --dry-run connexion[swagger-ui]

[PackageNotFound]
Package [connexion[swagger-ui]] not found.

I looked into the details and it is using the pip extra feature to install swagger_ui_bundle. I have installed the required packages using poetry add.

Is there a plan to support this feature?

[ulope]

It's already supported with the somewhat unusual -E/ --extras option.
#429 is a feature request to allow the square bracket syntax.

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[stale]

Closing this issue automatically because it has not had any activity since it has been marked as stale. If you think it is still relevant and should be addressed, feel free to open a new one.

[github-actions]

This issue has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.