1 # pushkey.py - dispatching for pushing and pulling keys

     2 #

     3 # Copyright 2010 Matt Mackall <mpm@selenic.com>

     4 #

     5 # This software may be used and distributed according to the terms of the

     6 # GNU General Public License version 2 or any later version.

     7 

     8 def _nslist(repo):

     9     n = {}

    10     for k in _namespaces:

    11         n[k] = ""

    12     return n

    13 

    14 _namespaces = {"namespaces": (lambda *x: False, _nslist)}

    15 

    16 def register(namespace, pushkey, listkeys):

    17     _namespaces[namespace] = (pushkey, listkeys)

    18 

    19 def _get(namespace):

    20     return _namespaces.get(namespace, (lambda *x: False, lambda *x: {}))

    21 

    22 def push(repo, namespace, key, old, new):

    23     '''should succeed iff value was old'''

    24     pk = _get(namespace)[0]

    25     return pk(repo, key, old, new)

    26 

    27 def list(repo, namespace):

    28     '''return a dict'''

    29     lk = _get(namespace)[1]

    30     return lk(repo)

    31