Merge pull request #2607 from getnikola/adding-more-signal-handlers

felixfontein · web-flow · commit 7670c14551db · 2016-12-25T19:30:43.000+01:00
Adding/extending signal handlers.
diff --git a/nikola/nikola.py b/nikola/nikola.py
@@ -2167,6 +2167,14 @@ def generic_page_renderer(self, lang, post, filters, context=None):
         if post:
             deps_dict['post_translations'] = post.translated_to
 
+        signal('render_post').send({
+            'site': self,
+            'post': post,
+            'lang': lang,
+            'context': context,
+            'deps_dict': deps_dict,
+        })
+
         yield self.generic_renderer(lang, output_name, post.template_name, filters,
                                     file_deps=deps,
                                     uptodate_deps=uptodate_deps,
diff --git a/nikola/plugins/misc/taxonomies_classifier.py b/nikola/plugins/misc/taxonomies_classifier.py
@@ -192,6 +192,7 @@ def create_hierarchy(hierarchy, parent=None, level=0):
                             taxonomy_outputs[lang][path] = (taxonomy.classification_name, classification, list(posts))
         if quit:
             sys.exit(1)
+        blinker.signal('taxonomies_classified').send(site)
 
     def _get_filtered_list(self, taxonomy, classification, lang):
         """Return the filtered list of posts for this classification and language."""
diff --git a/nikola/plugins/task/taxonomies.py b/nikola/plugins/task/taxonomies.py
@@ -27,6 +27,7 @@
 """Render the taxonomy overviews, classification pages and feeds."""
 
 from __future__ import unicode_literals
+import blinker
 import os
 import natsort
 from copy import copy
@@ -118,6 +119,14 @@ def _render_classification_overview(self, classification_name, template, lang, c
         if "pagekind" not in context:
             context["pagekind"] = ["list", "tags_page"]
         output_name = os.path.join(self.site.config['OUTPUT_FOLDER'], self.site.path('{}_index'.format(classification_name), None, lang))
+        blinker.signal('generate_classification_overview').send({
+            'site': self.site,
+            'classification_name': classification_name,
+            'lang': lang,
+            'context': context,
+            'kw': kw,
+            'output_name': output_name,
+        })
         task = self.site.generic_post_list_renderer(
             lang,
             [],
@@ -322,6 +331,15 @@ def _generate_classification_page(self, taxonomy, classification, post_list, lan
         kw["index_file"] = self.site.config['INDEX_FILE']
         context = copy(context)
         context["permalink"] = self.site.link(taxonomy.classification_name, classification, lang)
+        blinker.signal('generate_classification_page').send({
+            'site': self.site,
+            'taxonomy': taxonomy,
+            'classification': classification,
+            'lang': lang,
+            'posts': filtered_posts,
+            'context': context,
+            'kw': kw,
+        })
         # Decide what to do
         if taxonomy.has_hierarchy and taxonomy.show_list_as_subcategories_list:
             # Determine whether there are subcategories
diff --git a/nikola/post.py b/nikola/post.py
@@ -552,6 +552,7 @@ def wrap_encrypt(path, password):
             'source': self.translated_source_path(lang),
             'dest': dest,
             'post': self,
+            'lang': lang,
         })
 
         if self.meta('password'):
