old_contents: import pip
  
  pip.main(['install', '-q', 'requests'])
  
  import requests
  
  r = requests.get('https://google.com')
  assert(r.status_code == 200)
  
new_contents: import subprocess, sys
  subprocess.check_call([sys.executable, '-m', 'pip', 'install', 'requests'])
  
  import requests
  r = requests.get('https://google.com')
  assert(r.status_code == 200)
  
subject: Fix "python-pip-requests-ssl" test to no longer "import pip"