Mercurial > hg
annotate hgext/pager.py @ 31451:53865692a354
util: wrap s.encode('string_escape') call for future py3 compatibility
author | Yuya Nishihara <yuya@tcha.org> |
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date | Wed, 15 Mar 2017 23:06:50 +0900 |
parents | e83302d43748 |
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1 # pager.py - display output using a pager |
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2 # |
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3 # Copyright 2008 David Soria Parra <dsp@php.net> |
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4 # |
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5 # This software may be used and distributed according to the terms of the |
10263 | 6 # GNU General Public License version 2 or any later version. |
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7 # |
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8 # To load the extension, add it to your configuration file: |
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9 # |
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10 # [extension] |
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11 # pager = |
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12 # |
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13 # Run 'hg help pager' to get info on configuration. |
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14 |
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15 '''browse command output with an external pager (DEPRECATED) |
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16 |
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17 Forcibly enable paging for individual commands that don't typically |
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18 request pagination with the attend-<command> option. This setting |
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19 takes precedence over ignore options and defaults:: |
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20 |
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21 [pager] |
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22 attend-cat = false |
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23 ''' |
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24 from __future__ import absolute_import |
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25 |
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26 from mercurial import ( |
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27 cmdutil, |
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28 commands, |
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29 dispatch, |
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30 extensions, |
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31 ) |
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32 |
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33 # Note for extension authors: ONLY specify testedwith = 'ships-with-hg-core' for |
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34 # extensions which SHIP WITH MERCURIAL. Non-mainline extensions should |
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35 # be specifying the version(s) of Mercurial they are tested with, or |
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36 # leave the attribute unspecified. |
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37 testedwith = 'ships-with-hg-core' |
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38 |
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39 def uisetup(ui): |
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41 def pagecmd(orig, ui, options, cmd, cmdfunc): |
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42 auto = options['pager'] == 'auto' |
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43 if auto and not ui.pageractive: |
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44 usepager = False |
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45 attend = ui.configlist('pager', 'attend', attended) |
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47 cmds, _ = cmdutil.findcmd(cmd, commands.table) |
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48 |
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49 for cmd in cmds: |
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50 var = 'attend-%s' % cmd |
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51 if ui.config('pager', var): |
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52 usepager = ui.configbool('pager', var) |
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53 break |
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54 if (cmd in attend or |
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55 (cmd not in ignore and not attend)): |
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56 usepager = True |
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57 break |
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58 |
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59 if usepager: |
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60 # Slight hack: the attend list is supposed to override |
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61 # the ignore list for the pager extension, but the |
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62 # core code doesn't know about attend, so we have to |
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63 # lobotomize the ignore list so that the extension's |
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64 # behavior is preserved. |
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65 ui.setconfig('pager', 'ignore', '', 'pager') |
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66 ui.pager('extension-via-attend-' + cmd) |
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67 else: |
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68 ui.disablepager() |
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69 return orig(ui, options, cmd, cmdfunc) |
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70 |
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71 extensions.wrapfunction(dispatch, '_runcommand', pagecmd) |
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72 |
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73 attended = ['annotate', 'cat', 'diff', 'export', 'glog', 'log', 'qdiff'] |