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# -*- coding: utf-8 -*- ''' uWSGI stats server https://uwsgi-docs.readthedocs.io/en/latest/StatsServer.html :maintainer: Peter Baumgartner <pete@lincolnloop.com> :maturity: new :platform: all ''' # Import Python libs from __future__ import absolute_import, print_function, unicode_literals # Import Salt libs import salt.utils.json import salt.utils.path def __virtual__(): ''' Only load the module if uwsgi is installed ''' cmd = 'uwsgi' if salt.utils.path.which(cmd): return cmd return (False, 'The uwsgi execution module failed to load: the uwsgi binary is not in the path.') def stats(socket): ''' Return the data from `uwsgi --connect-and-read` as a dictionary. socket The socket the uWSGI stats server is listening on CLI Example: .. code-block:: bash salt '*' uwsgi.stats /var/run/mystatsserver.sock salt '*' uwsgi.stats 127.0.0.1:5050 ''' cmd = ['uwsgi', '--connect-and-read', '{0}'.format(socket)] out = __salt__['cmd.run'](cmd, python_shell=False) return salt.utils.json.loads(out)