python: add sysinfo script by wigums

[wigums]

Script info

• Script name: sysinfo.py
• Version: 1.2

• Requirements: 

• Min WeeChat version: 

• Script tags: 

Description

system info script for weechat

Checklist (new script)

• Single commit, single file added
• Commit message: New script name.py: short description…
• No similar script already exists
• Name: max 32 chars, only lower case letters, digits and underscores
• Unique name, does not already exist in repository
• No shebang on the first line
• Comment in script with name/pseudo, e-mail and license using SPDX tags (see Contributing guide)
• Only English in code/comments
• Pure WeeChat API used, no extra API
• Function hook_url, hook_process or hook_process_hashtable is used for any blocking call
• For Python script: works with Python 3 (Python 2 support is optional)
• Score 100 / 100 displayed by weechat-script-lint

Checklist (script update)

• Author has been contacted
• Single commit, single file added
• Commit message format: script_name.py X.Y: …
• Script version and Changelog have been updated
• For Python script: works with Python 3 (Python 2 support is optional)
• Score 100 / 100 displayed by weechat-script-lint

Checklist (script deletion)

• Author has been contacted
• Single commit, single file deleted
• Commit message format: Remove script name.py with reasons in description

[flashcode]

Hi @wigums,

It seems this script is specific to Slackware, is this intentional?

A script with name "sysinfo" (written in perl) already exists, so a different name should be used. If the script is compatible with only with Slackware, what about sysinfo_slack.py or sysinfo_slackware.py?