namespaces: add bookmarks to the names data structure

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.

--- a/mercurial/localrepo.py	Sun Dec 14 16:22:24 2014 -0800
+++ b/mercurial/localrepo.py	Sun Dec 14 12:53:50 2014 -0800
@@ -18,6 +18,7 @@
 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 @@
         # - bookmark changes
         self.filteredrevcache = {}
 
+        # generic mapping between names and nodes
+        self.names = namespaces.namespaces(self)
+
     def close(self):
         pass
 

--- a/mercurial/namespaces.py	Sun Dec 14 16:22:24 2014 -0800
+++ b/mercurial/namespaces.py	Sun Dec 14 12:53:50 2014 -0800
@@ -35,6 +35,11 @@
         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()

--- a/mercurial/statichttprepo.py	Sun Dec 14 16:22:24 2014 -0800
+++ b/mercurial/statichttprepo.py	Sun Dec 14 12:53:50 2014 -0800
@@ -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 @@
         self.vfs = self.opener
         self._phasedefaults = []
 
+        self.names = namespaces.namespaces(self)
+
         try:
             requirements = scmutil.readrequires(self.opener, self.supported)
         except IOError, inst: