pip-cmdline.py

# Copyright (c) 2017 Niklas Rosenstein
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.

import os
import urllib2
import shlex

def get_pip():
  url = 'https://bootstrap.pypa.io/get-pip.py'
  scope = {'__file__': url, '__name__': '__main__'}
  code = urllib2.urlopen(url).read()
  exec(compile(code, url, 'exec'), scope)

def main():
  try:
    import pip
  except ImportError:
    try:
      get_pip()
    except SystemExit as exc:
      if exc.code != 0: raise
    import pip

  while True:
    command = shlex.split(raw_input('$ pip '))
    if command == ['exit']: break
    pip.main(command)

if __name__ == '__main__':
  main()