namespaces: add bookmarks to the names data structure

This marks the first use of abstracting our different types of named objects
(bookmarks, tags, branches, etc.) and upcoming patches will use this to
simplify logic.

mercurial/localrepo.py

@@ -18,6 +18,7 @@ import tags as tagsmod
 from lock import release
 import weakref, errno, os, time, inspect
 import branchmap, pathutil
+import namespaces
 propertycache = util.propertycache
 filecache = scmutil.filecache
 
@@ -297,6 +298,9 @@ class localrepository(object):
         # - bookmark changes
         self.filteredrevcache = {}
 
+        # generic mapping between names and nodes
+        self.names = namespaces.namespaces(self)
+
     def close(self):
         pass
 

mercurial/namespaces.py

@@ -35,6 +35,11 @@ class namespaces(object):
         self._names = util.sortdict()
         self._repo = weakref.ref(repo)
 
+        # we need current mercurial named objects (bookmarks, tags, and
+        # branches) to be initialized somewhere, so that place is here
+        self.addnamespace("bookmarks",
+                          lambda repo, name: tolist(repo._bookmarks.get(name)))
+
     @property
     def repo(self):
         return self._repo()

mercurial/statichttprepo.py

@@ -8,7 +8,7 @@
 # GNU General Public License version 2 or any later version.
 
 from i18n import _
-import changelog, byterange, url, error
+import changelog, byterange, url, error, namespaces
 import localrepo, manifest, util, scmutil, store
 import urllib, urllib2, errno, os
 
@@ -106,6 +106,8 @@ class statichttprepository(localrepo.localrepository):
         self.vfs = self.opener
         self._phasedefaults = []
 
+        self.names = namespaces.namespaces(self)
+
         try:
             requirements = scmutil.readrequires(self.opener, self.supported)
         except IOError, inst: