parameters: (url, wait=False, locate=False)
return_statement: return open_url(url, wait=wait, locate=locate)
docstring: This function launches the given URL (or filename) in the default
      viewer application for this file type.  If this is an executable, it
      might launch the executable in a new session.  The return value is
      the exit code of the launched application.  Usually, ``0`` indicates
      success.
  
      Examples::
  
          click.launch('http://click.pocoo.org/')
          click.launch('/my/downloaded/file', locate=True)
  
      .. versionadded:: 2.0
  
      :param url: URL or filename of the thing to launch.
      :param wait: waits for the program to stop.
      :param locate: if this is set to `True` then instead of launching the
                     application associated with the URL it will attempt to
                     launch a file manager with the file located.  This
                     might have weird effects if the URL does not point to
                     the filesystem.
docstring_summary: This function launches the given URL (or filename) in the default
      viewer application for this file type.  If this is an executable, it
      might launch the executable in a new session.  The return value is
      the exit code of the launched application.  Usually, ``0`` indicates
      success.
docstring_tokens: This function launches the given URL ( or filename ) in the default viewer application for this file type . If this is an executable it might launch the executable in a new session . The return value is the exit code of the launched application . Usually 0 indicates success .
function: def launch(url, wait=False, locate=False):
      """This function launches the given URL (or filename) in the default
      viewer application for this file type.  If this is an executable, it
      might launch the executable in a new session.  The return value is
      the exit code of the launched application.  Usually, ``0`` indicates
      success.
  
      Examples::
  
          click.launch('http://click.pocoo.org/')
          click.launch('/my/downloaded/file', locate=True)
  
      .. versionadded:: 2.0
  
      :param url: URL or filename of the thing to launch.
      :param wait: waits for the program to stop.
      :param locate: if this is set to `True` then instead of launching the
                     application associated with the URL it will attempt to
                     launch a file manager with the file located.  This
                     might have weird effects if the URL does not point to
                     the filesystem.
      """
      from ._termui_impl import open_url
      return open_url(url, wait=wait, locate=locate)
function_tokens: def launch ( url , wait = False , locate = False ) : from . _termui_impl import open_url return open_url ( url , wait = wait , locate = locate )