umm: yoUr Mirror Manager

A toolkit to manager the fastest mirror of various tools, such as pip, npm, composer and etc.

Table of Contents

• umm: yoUr Mirror Manager
  • Features
  • Installation
  • Usage
    • Show umm help
    • Manage pip
      • Show umm pip help
      • List all available mirrors of pip
      • Use the given mirror for pip
      • Show current mirror of pip
    • Manage npm
      • Show umm npm help
      • List all available mirrors of npm
      • Use the given mirror for npm
      • Show current mirror of npm
  • How to test in local

Features

We are going to support to manage the mirror of following tools:

• pip
• npm
• composer
• homebrew
• linuxbrew
• golang
• docker
• ubuntu
• centos
• julia
• etc.

Installation

pip install umm

Upgrade

pip install -U umm

Usage

Show umm help

umm

or

umm --ehlp

Output

Usage: umm [OPTIONS] COMMAND [ARGS]...

  A toolkit to manager the fastest mirror of various tools, such as pip,
  npm, composer and etc.

Options:
  --help  Show this message and exit.

Commands:
  npm  Manage npm mirrors.
  pip  Manage pip mirrors.
  v    Show umm version.

Manage pip

Show umm pip help

umm pip

or

umm pip --ehlp

Output

Usage: umm pip [OPTIONS] COMMAND [ARGS]...

  Manage pip mirrors.

Options:
  --help  Show this message and exit.

Commands:
  ls   List all available mirrors
  now  Show current mirror.
  use  Use the given mirror.

List all available mirrors of pip

umm pip ls

Output

o               https://pypi.python.org/simple/
tuna            https://pypi.tuna.tsinghua.edu.cn/simple
douban          http://pypi.douban.com/simple/
aliyun          https://mirrors.aliyun.com/pypi/simple/
ustc            https://mirrors.ustc.edu.cn/pypi/web/simple

Use the given mirror for pip

For example, use the tuna mirror.

umm pip use tuna

Show current mirror of pip

umm pip now

Output

tuna            https://pypi.tuna.tsinghua.edu.cn/simple

Manage npm

Show umm npm help

umm npm

or

umm npm --ehlp

Output

Usage: umm npm [OPTIONS] COMMAND [ARGS]...

  Manage npm mirrors.

Options:
  --help  Show this message and exit.

Commands:
  ls   List all available mirrors.
  now  Show current using mirror.
  use  Use the given mirror.

List all available mirrors of npm

umm npm ls

Output

  [npm] name      url
------------------------------------------------------------
* o               https://registry.npmjs.org/
  cnpm            http://r.cnpmjs.org/
  taobao          https://registry.npm.taobao.org/
  nj              https://registry.nodejitsu.com/
  npmMirror       https://skimdb.npmjs.com/registry/
  edunpm          http://registry.enpmjs.org/

Use the given mirror for npm

For example, use the tabao mirror.

umm npm use taobao

Show current mirror of npm

umm npm now

Output

taobao          https://registry.npm.taobao.org/

How to test

install locally

Once your developed a while and want to test the umm, your have two ways to test:

1. install this package in your local via:

pip install --editable .

2. or, directly run the python file via:

python -m umm

run the test

Make sure you have installed pytest

cd umm/
export PYTHONPATH=src
pytest