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c12e300bb8
Summary: Move top-level Python packages `mercurial`, `hgext` and `hgdemandimport` to a new top-level package `edenscm`. This allows the Python packages provided by the upstream Mercurial to be installed side-by-side. To maintain compatibility, `edenscm/` gets added to `sys.path` in `mercurial/__init__.py`. Reviewed By: phillco, ikostia Differential Revision: D13853115 fbshipit-source-id: b296b0673dc54c61ef6a591ebc687057ff53b22e
70 lines
1.8 KiB
Python
70 lines
1.8 KiB
Python
# pushkey.py - dispatching for pushing and pulling keys
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#
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# Copyright 2010 Matt Mackall <mpm@selenic.com>
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#
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# This software may be used and distributed according to the terms of the
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# GNU General Public License version 2 or any later version.
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from __future__ import absolute_import
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from . import bookmarks, encoding, obsolete, phases, util
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def _nslist(repo):
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n = {}
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for k in _namespaces:
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n[k] = ""
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if not obsolete.isenabled(repo, obsolete.exchangeopt):
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n.pop("obsolete")
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return n
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_namespaces = {
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"namespaces": (lambda *x: False, _nslist),
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"bookmarks": (bookmarks.pushbookmark, bookmarks.listbookmarks),
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"phases": (phases.pushphase, phases.listphases),
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"obsolete": (obsolete.pushmarker, obsolete.listmarkers),
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}
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def register(namespace, pushkey, listkeys):
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_namespaces[namespace] = (pushkey, listkeys)
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def _get(namespace):
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return _namespaces.get(namespace, (lambda *x: False, lambda *x: {}))
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def push(repo, namespace, key, old, new):
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"""should succeed iff value was old"""
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pk = _get(namespace)[0]
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return pk(repo, key, old, new)
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def list(repo, namespace):
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"""return a dict"""
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lk = _get(namespace)[1]
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return lk(repo)
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encode = encoding.fromlocal
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decode = encoding.tolocal
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def encodekeys(keys):
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"""encode the content of a pushkey namespace for exchange over the wire"""
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return "\n".join(["%s\t%s" % (encode(k), encode(v)) for k, v in keys])
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def decodekeys(data):
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"""decode the content of a pushkey namespace from exchange over the wire"""
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# Note that the order is required in some cases. E.g. pullbackup needs to
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# retrieve commits in the same order of creation to mantain the order of
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# revision codes. See T24417531
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result = util.sortdict()
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for l in data.splitlines():
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k, v = l.split("\t")
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result[decode(k)] = decode(v)
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return result
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