old_contents: #!/usr/bin/env python
  """Provides an entry point for python scripts and python modules on the controller with the current python interpreter and optional code coverage collection."""
  
  import imp
  import os
  import sys
  
  
  def main():
      """Main entry point."""
      name = os.path.basename(__file__)
      args = [sys.executable]
  
      coverage_config = os.environ.get('_ANSIBLE_COVERAGE_CONFIG')
      coverage_output = os.environ.get('_ANSIBLE_COVERAGE_OUTPUT')
  
      if coverage_config:
          if coverage_output:
              args += ['-m', 'coverage.__main__', 'run', '--rcfile', coverage_config]
          else:
              try:
                  imp.find_module('coverage')
              except ImportError:
                  exit('ERROR: Could not find `coverage` module. Did you use a virtualenv created without --system-site-packages or with the wrong interpreter?')
  
      if name == 'python.py':
          if sys.argv[1] == '-c':
              # prevent simple misuse of python.py with -c which does not work with coverage
              sys.exit('ERROR: Use `python -c` instead of `python.py -c` to avoid errors when code coverage is collected.')
      elif name == 'pytest':
          args += ['-m', 'pytest']
      else:
          args += [find_executable(name)]
  
      args += sys.argv[1:]
  
      os.execv(args[0], args)
  
  
  def find_executable(name):
      """
      :type name: str
      :rtype: str
      """
      path = os.environ.get('PATH', os.path.defpath)
      seen = set([os.path.abspath(__file__)])
  
      for base in path.split(os.path.pathsep):
          candidate = os.path.abspath(os.path.join(base, name))
  
          if candidate in seen:
              continue
  
          seen.add(candidate)
  
          if os.path.exists(candidate) and os.access(candidate, os.F_OK | os.X_OK):
              return candidate
  
      raise Exception('Executable "%s" not found in path: %s' % (name, path))
  
  
  if __name__ == '__main__':
      main()
  
new_contents: #!/usr/bin/env python
  """Provides an entry point for python scripts and python modules on the controller with the current python interpreter and optional code coverage collection."""
  
  import os
  import sys
  
  
  def main():
      """Main entry point."""
      name = os.path.basename(__file__)
      args = [sys.executable]
  
      coverage_config = os.environ.get('_ANSIBLE_COVERAGE_CONFIG')
      coverage_output = os.environ.get('_ANSIBLE_COVERAGE_OUTPUT')
  
      if coverage_config:
          if coverage_output:
              args += ['-m', 'coverage.__main__', 'run', '--rcfile', coverage_config]
          else:
              if sys.version_info >= (3, 4):
                  import importlib.util
  
                  found = bool(importlib.util.find_spec('coverage'))
              else:
                  import imp
  
                  try:
                      imp.find_module('coverage')
                      found = True
                  except ImportError:
                      found = False
  
              if not found:
                  exit('ERROR: Could not find `coverage` module. Did you use a virtualenv created without --system-site-packages or with the wrong interpreter?')
  
      if name == 'python.py':
          if sys.argv[1] == '-c':
              # prevent simple misuse of python.py with -c which does not work with coverage
              sys.exit('ERROR: Use `python -c` instead of `python.py -c` to avoid errors when code coverage is collected.')
      elif name == 'pytest':
          args += ['-m', 'pytest']
      else:
          args += [find_executable(name)]
  
      args += sys.argv[1:]
  
      os.execv(args[0], args)
  
  
  def find_executable(name):
      """
      :type name: str
      :rtype: str
      """
      path = os.environ.get('PATH', os.path.defpath)
      seen = set([os.path.abspath(__file__)])
  
      for base in path.split(os.path.pathsep):
          candidate = os.path.abspath(os.path.join(base, name))
  
          if candidate in seen:
              continue
  
          seen.add(candidate)
  
          if os.path.exists(candidate) and os.access(candidate, os.F_OK | os.X_OK):
              return candidate
  
      raise Exception('Executable "%s" not found in path: %s' % (name, path))
  
  
  if __name__ == '__main__':
      main()
  
subject: Fix ansible-test injector warning on Python 3.7.