single talk directive

plugins/talks.py

@@ -102,6 +102,25 @@ class TalkListDirective(Directive):
         ]
 
 
+class TalkDirective(Directive):
+    required_arguments = 1
+    optional_arguments = 0
+    final_argument_whitespace = True
+    has_content = True
+
+    def run(self):
+        tmpl = jinja_env.get_template('talk.html')
+        data = get_talk_data(self.arguments[0])
+        if data is None:
+            return []
+        return [
+            nodes.raw('', tmpl.render(**data),
+                      format='html')
+        ]
+
+# TODO: TalkGridDirective (griglia completa)
+
+
 class TalksGenerator(generators.Generator):
     def __init__(self, *args, **kwargs):
         self.talks = []
@@ -142,3 +161,4 @@ else:
         signals.get_generators.connect(get_generators)
         signals.initialized.connect(add_talks_option_defaults)
         directives.register_directive('talklist', TalkListDirective)
+        directives.register_directive('talk', TalkDirective)