[refactor][s]: reorganize extension layout to more standard form (cka…

…next/disqus rather than ckanext/plugins/disqus).

* Also declare_namespace in ckanext/disqus as well as ckanext.

ckanext/plugins/__init__.py → ckanext/disqus/__init__.py

@@ -1,4 +1,4 @@
-# this is a namespace package
+# namespace package
 try:
     import pkg_resources
     pkg_resources.declare_namespace(__name__)

ckanext/plugins/disqus/__init__.py → ckanext/disqus/plugin.py

@@ -30,7 +30,6 @@ def configure(self, config):
         if self.disqus_name is None:
             log.warn("No disqus forum name is set. Please set \
                 'disqus.name' in your .ini!")
-            self.disqus_name = 'ckan'
         config['pylons.app_globals'].has_commenting = True
 
     def filter(self, stream):
@@ -40,7 +39,6 @@ def filter(self, stream):
         global objects, how can this be fixed without obscuring the 
         inteface? 
         """
-
         from pylons import request, tmpl_context as c 
         routes = request.environ.get('pylons.routes_dict')
 

setup.py

@@ -16,16 +16,15 @@
 	url='http://okfn.org',
 	license='GPL',
 	packages=find_packages(exclude=['ez_setup', 'examples', 'tests']),
-	namespace_packages=['ckanext', 'ckanext.plugins'],
+	namespace_packages=['ckanext', 'ckanext.disqus'],
 	include_package_data=True,
 	zip_safe=False,
 	install_requires=[
 		# -*- Extra requirements: -*-
 	],
 	entry_points=\
 	"""
-    
     [ckan.plugins]
-	disqus = ckanext.plugins.disqus:Disqus
+	disqus = ckanext.disqus.plugins:Disqus
 	""",
 )