Use JJBConfig in ModuleRegistry.

Remove reference to ConfigParser object in ModuleRegistry. Instead:
* make use of JJBConfig.get_module_config to grab settings for Hipchat
  Notifier Plugin
* make use of JJBConfig.yamlparser['allow_empty_variables'] rather
  than repeating ConfigParser logic moved out of the YamlParser into
  JJBConfig in an earlier commit.

Change-Id: Icb7ef514826005545e48af993335ce120f973b0d

jenkins_jobs/modules/hipchat_notif.py

@@ -100,10 +100,11 @@ class HipChat(jenkins_jobs.modules.base.Base):
            This is done lazily to avoid looking up the '[hipchat]' section
            unless actually required.
         """
+        jjb_config = self.registry.jjb_config
         if(not self.authToken):
             try:
-                self.authToken = self.registry.global_config.get(
-                    'hipchat', 'authtoken')
+                self.authToken = jjb_config.get_module_config('hipchat',
+                                                              'authtoken')
                 # Require that the authtoken is non-null
                 if self.authToken == '':
                     raise jenkins_jobs.errors.JenkinsJobsException(
@@ -113,8 +114,8 @@ class HipChat(jenkins_jobs.modules.base.Base):
                 logger.fatal("The configuration file needs a hipchat section" +
                              " containing authtoken:\n{0}".format(e))
                 sys.exit(1)
-            self.jenkinsUrl = self.registry.global_config.get('jenkins', 'url')
-            self.sendAs = self.registry.global_config.get('hipchat', 'send-as')
+            self.jenkinsUrl = jjb_config.jenkins['url']
+            self.sendAs = jjb_config.get_module_config('hipchat', 'send-as')
 
     def gen_xml(self, parser, xml_parent, data):
         hipchat = data.get('hipchat')

jenkins_jobs/parser.py

@@ -79,7 +79,7 @@ class YamlParser(object):
         self.keep_desc = jjb_config.yamlparser['keep_descriptions']
         self.path = jjb_config.yamlparser['include_path']
 
-        self.registry = ModuleRegistry(jjb_config.config_parser,
+        self.registry = ModuleRegistry(jjb_config,
                                        plugins_info)
 
     def parse_fp(self, fp):

jenkins_jobs/registry.py

@@ -30,11 +30,11 @@ logger = logging.getLogger(__name__)
 class ModuleRegistry(object):
     entry_points_cache = {}
 
-    def __init__(self, config, plugins_list=None):
+    def __init__(self, jjb_config, plugins_list=None):
         self.modules = []
         self.modules_by_component_type = {}
         self.handlers = {}
-        self.global_config = config
+        self.jjb_config = jjb_config
         self.masked_warned = {}
 
         if plugins_list is None:
@@ -153,15 +153,9 @@ class ModuleRegistry(object):
             if template_data:
                 # Template data contains values that should be interpolated
                 # into the component definition
-                allow_empty_variables = self.global_config \
-                    and self.global_config.has_section('job_builder') \
-                    and self.global_config.has_option(
-                        'job_builder', 'allow_empty_variables') \
-                    and self.global_config.getboolean(
-                        'job_builder', 'allow_empty_variables')
-
                 component_data = deep_format(
-                    component_data, template_data, allow_empty_variables)
+                    component_data, template_data,
+                    self.jjb_config.yamlparser['allow_empty_variables'])
         else:
             # The component is a simple string name, eg "run-tests"
             name = component

tests/moduleregistry/test_moduleregistry.py

@@ -34,7 +34,6 @@ class ModuleRegistryPluginInfoTestsWithScenarios(TestWithScenarios,
 
         jjb_config = JJBConfig()
         jjb_config.validate()
-        config = jjb_config.config_parser
 
         plugin_info = [{'shortName': "HerpDerpPlugin",
                         'longName': "Blah Blah Blah Plugin"
@@ -45,7 +44,7 @@ class ModuleRegistryPluginInfoTestsWithScenarios(TestWithScenarios,
                             })
 
         self.addDetail("plugin_info", text_content(str(plugin_info)))
-        self.registry = ModuleRegistry(config, plugin_info)
+        self.registry = ModuleRegistry(jjb_config, plugin_info)
 
     def tearDown(self):
         super(ModuleRegistryPluginInfoTestsWithScenarios, self).tearDown()