Tarball conversion

1 files changed, 39 insertions, 0 deletions

diff --git a/mercurial/pushkey.py b/mercurial/pushkey.py
new file mode 100644
index 0000000..7d692d0
--- /dev/null
+++ b/mercurial/pushkey.py
@@ -0,0 +1,39 @@
+# pushkey.py - dispatching for pushing and pulling keys
+#
+# Copyright 2010 Matt Mackall <mpm@selenic.com>
+#
+# This software may be used and distributed according to the terms of the
+# GNU General Public License version 2 or any later version.
+
+import bookmarks, phases, obsolete
+
+def _nslist(repo):
+    n = {}
+    for k in _namespaces:
+        n[k] = ""
+    if not obsolete._enabled:
+        n.pop('obsolete')
+    return n
+
+_namespaces = {"namespaces": (lambda *x: False, _nslist),
+               "bookmarks": (bookmarks.pushbookmark, bookmarks.listbookmarks),
+               "phases": (phases.pushphase, phases.listphases),
+               "obsolete": (obsolete.pushmarker, obsolete.listmarkers),
+              }
+
+def register(namespace, pushkey, listkeys):
+    _namespaces[namespace] = (pushkey, listkeys)
+
+def _get(namespace):
+    return _namespaces.get(namespace, (lambda *x: False, lambda *x: {}))
+
+def push(repo, namespace, key, old, new):
+    '''should succeed iff value was old'''
+    pk = _get(namespace)[0]
+    return pk(repo, key, old, new)
+
+def list(repo, namespace):
+    '''return a dict'''
+    lk = _get(namespace)[1]
+    return lk(repo)
+