baizess Source Switch Tool Usage Guide¶

baizess is a built-in, out-of-the-box source switch tool within the Notebook of DCE 5.0 AI Lab module. It provides a streamlined command-line interface to facilitate the management of package sources for various programming environments. With baizess, users can easily switch sources for commonly used package managers, ensuring seamless access to the latest libraries and dependencies. This tool enhances the efficiency of developers and data scientists by simplifying the process of managing package sources.

Installation¶

Currently, baizess is integrated within DCE 5.0 AI Lab. Once you create a Notebook, you can directly use baizess within it.

Getting Started¶

Basic Information¶

The basic information of the baizess command is as follows:

jovyan@19d0197587cc:/$ baizess
source switch tool

Usage:
  baizess [command] [package-manager]

Available Commands:
  set     Switch the source of specified package manager to current fastest source
  reset   Reset the source of specified package manager to default source

Available Package-managers:
  apt     (require root privilege)
  conda
  pip

Command Format¶

The basic format of the baizess command is as follows:

baizess [command] [package-manager]

Here,[command] refers to the specific operation command, and [package-manager] is used to specify the corresponding package manager for the operation.

Command¶

set：Backup the source, perform speed test, and switch the specified package manager's source to the fastest domestic source based on speed test result.
reset：Reset the specified package manager to default source.

Currently supported package-manager¶

apt (Source switch and reset require root privilege)
conda (original source will be backed up in /etc/apt/backup/)
pip (updated source will be written to ~/.condarc)