annotate mercurial/pushkey.py @ 40892:140d455ef40a

test: enable sparse-revlog for test-hgweb-commands.t We are about to enable sparse-revlog globally. To help with reviewing the tests change, we isolate them in individual changesets. Differential Revision: https://phab.mercurial-scm.org/D5319
author Boris Feld <boris.feld@octobus.net>
date Mon, 12 Nov 2018 01:04:59 +0100
parents 7b200566e474
children 57875cf423c9
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1 # pushkey.py - dispatching for pushing and pulling keys
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2 #
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3 # Copyright 2010 Matt Mackall <mpm@selenic.com>
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4 #
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5 # This software may be used and distributed according to the terms of the
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6 # GNU General Public License version 2 or any later version.
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7
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8 from __future__ import absolute_import
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9
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10 from . import (
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11 bookmarks,
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12 encoding,
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13 obsolete,
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14 phases,
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15 )
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16
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17 def _nslist(repo):
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18 n = {}
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19 for k in _namespaces:
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20 n[k] = ""
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21 if not obsolete.isenabled(repo, obsolete.exchangeopt):
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22 n.pop('obsolete')
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23 return n
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24
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25 _namespaces = {"namespaces": (lambda *x: False, _nslist),
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26 "bookmarks": (bookmarks.pushbookmark, bookmarks.listbookmarks),
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27 "phases": (phases.pushphase, phases.listphases),
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28 "obsolete": (obsolete.pushmarker, obsolete.listmarkers),
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29 }
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30
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31 def register(namespace, pushkey, listkeys):
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32 _namespaces[namespace] = (pushkey, listkeys)
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33
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34 def _get(namespace):
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35 return _namespaces.get(namespace, (lambda *x: False, lambda *x: {}))
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36
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37 def push(repo, namespace, key, old, new):
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38 '''should succeed iff value was old'''
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39 pk = _get(namespace)[0]
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40 return pk(repo, key, old, new)
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41
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42 def list(repo, namespace):
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43 '''return a dict'''
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44 lk = _get(namespace)[1]
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45 return lk(repo)
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46
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47 encode = encoding.fromlocal
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48
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49 decode = encoding.tolocal
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50
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51 def encodekeys(keys):
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52 """encode the content of a pushkey namespace for exchange over the wire"""
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53 return '\n'.join(['%s\t%s' % (encode(k), encode(v)) for k, v in keys])
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54
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55 def decodekeys(data):
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56 """decode the content of a pushkey namespace from exchange over the wire"""
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57 result = {}
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58 for l in data.splitlines():
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59 k, v = l.split('\t')
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60 result[decode(k)] = decode(v)
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61 return result