Add lsp-pyright

[zeronone]

Brief summary of what the package does

Python LSP client using Pyright LanguageServer

Direct link to the package repository

https://github.com/emacs-lsp/lsp-pyright

Your association with the package

Maintainer

Relevant communications with the upstream package maintainer

None needed

Checklist

Please confirm with x:

• The package is released under a GPL-Compatible Free Software License.
• I've read CONTRIBUTING.org
• I've used the latest version of package-lint to check for packaging issues, and addressed its feedback
• My elisp byte-compiles cleanly
• M-x checkdoc is happy with my docstrings
• I've built and installed the package using the instructions in CONTRIBUTING.org
• I have confirmed some of these without doing them

[riscy]

Quick first pass.

lsp-pyright.el

byte-compile (using Emacs 26.3):

• No issues!

checkdoc (using version 0.6.1):

Warning (emacs): 
lsp-pyright.el:59: First line is not a complete sentence
Warning (emacs): 
lsp-pyright.el:59: Some lines are over 80 columns wide
Warning (emacs): 
lsp-pyright.el:67: First line is not a complete sentence
Warning (emacs): 
lsp-pyright.el:95: First line is not a complete sentence
Warning (emacs): 
lsp-pyright.el:95: Some lines are over 80 columns wide
Warning (emacs): 
lsp-pyright.el:102: Some lines are over 80 columns wide
Warning (emacs): 
lsp-pyright.el:113: First sentence should end with punctuation
Warning (emacs): 
lsp-pyright.el:122: All variables and subroutines might as well have a documentation string
Warning (emacs): 
lsp-pyright.el:130: Argument `params' should appear (as PARAMS) in the doc string
Warning (emacs): 
lsp-pyright.el:135: All variables and subroutines might as well have a documentation string

package-lint (using version 20200616.2257):

• No issues!

Suggestions/experimental static checks:

• lsp-pyright.el#L25: Prefer https over http if possible (why?)

[zeronone]

I have addressed above issues 🙇

[riscy]

Great, thanks! I had the privilege to chat with the first author of pyright a while ago, this is cool to see.