Update signal names for Pelican 3.2+

gallery/gallery.py

@@ -47,4 +47,4 @@ def generate_gallery_page(generator):
 
 def register():
     signals.article_generator_finalized.connect(add_gallery_post)
-    signals.pages_generator_finalized.connect(generate_gallery_page)
+    signals.page_generator_finalized.connect(generate_gallery_page)

ical/ical.py

@@ -48,5 +48,5 @@ def add_ical(generator, metadata):
 
 
 def register():
-    signals.pages_generator_init.connect(init_cal)
-    signals.pages_generate_context.connect(add_ical)
+    signals.page_generator_init.connect(init_cal)
+    signals.page_generator_context.connect(add_ical)

latex/latex.py

@@ -45,4 +45,4 @@ def register():
         Plugin registration
     """
     signals.article_generator_context.connect(addLatex)
-    signals.pages_generate_context.connect(addLatex)
+    signals.page_generator_context.connect(addLatex)