Mercurial > hg
annotate hgext/children.py @ 36994:0baf0e3ee569
py3: make tests/test-log-linerange.t work on Python 3
Made sure we write bytes to file and we suppress the return value of open().
Differential Revision: https://phab.mercurial-scm.org/D2893
author | Pulkit Goyal <7895pulkit@gmail.com> |
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date | Mon, 19 Mar 2018 00:02:59 +0530 |
parents | c8e2d6ed1f9e |
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1 # Mercurial extension to provide the 'hg children' command |
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2 # |
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3 # Copyright 2007 by Intevation GmbH <intevation@intevation.de> |
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4 # |
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5 # Author(s): |
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6 # Thomas Arendsen Hein <thomas@intevation.de> |
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7 # |
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8 # This software may be used and distributed according to the terms of the |
10263 | 9 # GNU General Public License version 2 or any later version. |
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10 |
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11 '''command to display child changesets (DEPRECATED) |
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12 |
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13 This extension is deprecated. You should use :hg:`log -r |
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14 "children(REV)"` instead. |
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15 ''' |
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16 |
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17 from __future__ import absolute_import |
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18 |
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19 from mercurial.i18n import _ |
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20 from mercurial import ( |
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21 cmdutil, |
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22 logcmdutil, |
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23 pycompat, |
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24 registrar, |
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25 ) |
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26 |
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27 templateopts = cmdutil.templateopts |
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28 |
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29 cmdtable = {} |
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30 command = registrar.command(cmdtable) |
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31 # Note for extension authors: ONLY specify testedwith = 'ships-with-hg-core' for |
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32 # extensions which SHIP WITH MERCURIAL. Non-mainline extensions should |
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33 # be specifying the version(s) of Mercurial they are tested with, or |
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34 # leave the attribute unspecified. |
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35 testedwith = 'ships-with-hg-core' |
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36 |
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37 @command('children', |
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38 [('r', 'rev', '', |
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39 _('show children of the specified revision'), _('REV')), |
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40 ] + templateopts, |
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41 _('hg children [-r REV] [FILE]'), |
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42 inferrepo=True) |
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43 def children(ui, repo, file_=None, **opts): |
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44 """show the children of the given or working directory revision |
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45 |
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46 Print the children of the working directory's revisions. If a |
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47 revision is given via -r/--rev, the children of that revision will |
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48 be printed. If a file argument is given, revision in which the |
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49 file was last changed (after the working directory revision or the |
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50 argument to --rev if given) is printed. |
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51 |
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52 Please use :hg:`log` instead:: |
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53 |
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54 hg children => hg log -r "children(.)" |
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55 hg children -r REV => hg log -r "children(REV)" |
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56 |
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57 See :hg:`help log` and :hg:`help revsets.children`. |
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58 |
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59 """ |
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60 opts = pycompat.byteskwargs(opts) |
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61 rev = opts.get('rev') |
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62 if file_: |
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63 fctx = repo.filectx(file_, changeid=rev) |
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64 childctxs = [fcctx.changectx() for fcctx in fctx.children()] |
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65 else: |
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66 ctx = repo[rev] |
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67 childctxs = ctx.children() |
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68 |
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69 displayer = logcmdutil.changesetdisplayer(ui, repo, opts) |
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70 for cctx in childctxs: |
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71 displayer.show(cctx) |
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72 displayer.close() |