Issue #70: Server now reloads configuration upon regeneration

hyde/layouts/basic/site.yaml

@@ -56,4 +56,6 @@ tagger:
             source: blog
             target: blog/tags
             template: tagged_posts.j2
-            archive_extension: html
+            archive_extension: html
+            meta:
+                listable: false

hyde/model.py

@@ -140,7 +140,7 @@ class Config(Expando):
     """
 
     def __init__(self, sitepath, config_file=None, config_dict=None):
-        default_config = dict(
+        self.default_config = dict(
             mode='production',
             content_root='content',
             deploy_root='deploy',
@@ -160,11 +160,7 @@ class Config(Expando):
         self.load_time = datetime.min
         self.config_files = []
         self.sitepath = Folder(sitepath)
-        conf = dict(**default_config)
-        conf.update(self.read_config(config_file))
-        if config_dict:
-            conf.update(config_dict)
-        super(Config, self).__init__(conf)
+        super(Config, self).__init__(self.load())
 
     @property
     def last_modified(self):
@@ -176,6 +172,19 @@ class Config(Expando):
         return any((conf.has_changed_since(self.load_time)
                         for conf in self.config_files))
 
+    def load(self):
+        conf = dict(**self.default_config)
+        conf.update(self.read_config(self.config_file))
+        if self.config_dict:
+            conf.update(self.config_dict)
+        return conf
+
+    def reload(self):
+        if not self.config_file:
+            return
+        self.update(self.load())
+
+
     def read_config(self, config_file):
         """
         Reads the configuration file and updates this

hyde/server.py

@@ -191,6 +191,8 @@ class HydeWebServer(HTTPServer):
         try:
             logger.info('Regenerating the entire site')
             self.regeneration_time = datetime.now()
+            if self.site.config.needs_refresh():
+                self.site.config.reload()
             self.site.load()
             self.generator.generate_all(incremental=False)
         except Exception, exception: