+         # Append opts['plugin_conf'] to enable Mock package signing

+         if 'mock.plugin_conf.sign_enable' in self.config['extra']:

+             # check rest of configuration

+             if ('mock.plugin_conf.sign_cmd' not in self.config['extra'] or

+                'mock.plugin_conf.sign_opts' not in self.config['extra']):

+                 raise koji.GenericError("Tag is not configured properly for mock's sign plugin'")

+             opts['plugin_conf'] = {

+                 'sign_enable': self.config['extra']['mock.plugin_conf.sign_enable'],

+                 'sign_opts': {

+                     'cmd': self.config['extra']['mock.plugin_conf.sign_cmd'],

+                     'opts': self.config['extra']['mock.plugin_conf.sign_opts'],

+                 }

+             }

+ * ``mock.new_chroot`` - 0/1 value. If it is set, ``--new-chroot`` or

+ * ``mock.yum.module_hotfixes`` - 0/1 value. If set, yum/dnf will use packages

+   regardless if they come from modularity repo or not. It makes sense only for

+   tags with external repositories. (See dnf `docs

+   <https://dnf.readthedocs.io/en/latest/modularity.html#hotfix-repositories>`__)

+ 

+ * `mock signing plugin

+   <https://github.com/rpm-software-management/mock/wiki/Plugin-Sign>`__ -

+   Options ``mock.plugin_conf.sign_enable``, ``mock.plugin_conf.sign_cmd`` and

+   ``mock.plugin_conf.sign_opts`` are propagated to mock conf to be used by this

+   plugin. Note, that these tools are run outside of the jailed env. Note, that

+   this functionality doesn't interfere with koji's standard signing commands

+   (``import-sig``, ``write-signed-rpm``, etc.). Note, that rpmsign vs gpg must

+   be configured correctly. If it is not it a) can silently ignore problems

+   during signing b) can hang forever when e.g. gpg password store is not

+   accessible.

+     # Append config_opts['plugin_conf'] to enable Mock package signing

+     plugin_conf.update(opts.get('plugin_conf', {}))

+         # allow two-level dicts

+         if isinstance(value, dict):

+             parts.append("config_opts['plugin_conf'][%r] = {}\n" % key)

+             for key2 in sorted(value):

+                 value2 = value[key2]

+                 parts.append("config_opts['plugin_conf'][%r][%r] = %r\n" % (key, key2, value2))

+         else:

+             parts.append("config_opts['plugin_conf'][%r] = %r\n" % (key, value))