view mercurial/pushkey.py @ 15077:02734d2baa79 stable

url: Remove the proxy env variables only when needed (issue2451)

This is an attempt to fix issue 2451 and its duplicates (2599 and 2949, AFAIK).
Its main idea is that it is only necessary to clean the proxy environment
variables *when* http_proxy is set in the config file (since it takes
precedence over the environment variables). Otherwise, hg shouldn't bother with
them, since they will most likely be used to reach the server.

# pushkey.py - dispatching for pushing and pulling keys
#
# Copyright 2010 Matt Mackall <[e-mail]>
#
# 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

def _nslist(repo):
    n = {}
    for k in _namespaces:
        n[k] = ""
    return n

_namespaces = {"namespaces": (lambda *x: False, _nslist),
               "bookmarks": (bookmarks.pushbookmark, bookmarks.listbookmarks)}

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)