Don't generate minified_assets.json

The new minification process no longer needs it.

(imported from commit cd192120f74f58b10165807903b3318ae0a2c2b6)

zephyr/storage.py

@@ -1,8 +1,6 @@
 from django.conf import settings
 from django.contrib.staticfiles.storage import CachedFilesMixin, StaticFilesStorage
 from pipeline.storage import PipelineMixin
-import os.path
-import ujson
 
 class AddHeaderMixin(object):
     def post_process(self, paths, dry_run=False, **kwargs):
@@ -50,34 +48,6 @@ class AddHeaderMixin(object):
         return ret_dict.itervalues()
 
 
-class DumpManifestMixin(object):
-    """ This mixin creates a JSON manifest file in the deployment root
-    with a dict mapping generated files' base names (like api.js) to their
-    names with the hash for the most recent version (api.HEX_HASH_HERE.js).
-    """
-    def post_process(self, paths, dry_run=False, **kwargs):
-        if dry_run:
-            return
-
-        super_class = super(DumpManifestMixin, self)
-        if hasattr(super_class, 'post_process'):
-            super_ret = super_class.post_process(paths, dry_run, **kwargs)
-        else:
-            super_ret = []
-
-        hashed_versions = {}  # Latest hashed version of each file.
-        for old_path, new_path, processed in super_ret:
-            if old_path[:4] == 'min/':
-                hashed_versions[old_path] = new_path
-
-        manifest_filename = os.path.join(settings.DEPLOY_ROOT,
-                'minified_assets.json')
-        with open(manifest_filename, 'w') as manifest_file:
-            manifest_file.write(ujson.dumps(hashed_versions))
-
-        return super_ret
-
-
-class HumbugStorage(PipelineMixin, AddHeaderMixin, DumpManifestMixin,
-        CachedFilesMixin, StaticFilesStorage):
+class HumbugStorage(PipelineMixin, AddHeaderMixin, CachedFilesMixin,
+        StaticFilesStorage):
     pass