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@@ -1,73 +1,81 b'' | |||
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1 | 1 | # pager.py - display output using a pager |
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2 | 2 | # |
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3 | 3 | # Copyright 2008 David Soria Parra <dsp@php.net> |
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4 | 4 | # |
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5 | 5 | # This software may be used and distributed according to the terms of the |
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6 | 6 | # GNU General Public License version 2 or any later version. |
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7 | 7 | # |
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8 | 8 | # To load the extension, add it to your configuration file: |
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9 | 9 | # |
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10 | 10 | # [extension] |
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11 | 11 | # pager = |
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12 | 12 | # |
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13 | 13 | # Run 'hg help pager' to get info on configuration. |
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14 | 14 | |
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15 | 15 | '''browse command output with an external pager (DEPRECATED) |
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16 | 16 | |
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17 | 17 | Forcibly enable paging for individual commands that don't typically |
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18 | 18 | request pagination with the attend-<command> option. This setting |
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19 | 19 | takes precedence over ignore options and defaults:: |
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20 | 20 | |
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21 | 21 | [pager] |
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22 | 22 | attend-cat = false |
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23 | 23 | ''' |
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24 | 24 | from __future__ import absolute_import |
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25 | 25 | |
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26 | 26 | from mercurial import ( |
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27 | 27 | cmdutil, |
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28 | 28 | commands, |
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29 | 29 | dispatch, |
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30 | 30 | extensions, |
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31 | registrar, | |
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31 | 32 | ) |
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32 | 33 | |
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33 | 34 | # Note for extension authors: ONLY specify testedwith = 'ships-with-hg-core' for |
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34 | 35 | # extensions which SHIP WITH MERCURIAL. Non-mainline extensions should |
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35 | 36 | # be specifying the version(s) of Mercurial they are tested with, or |
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36 | 37 | # leave the attribute unspecified. |
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37 | 38 | testedwith = 'ships-with-hg-core' |
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38 | 39 | |
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40 | configtable = {} | |
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41 | configitem = registrar.configitem(configtable) | |
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42 | ||
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43 | configitem('pager', 'attend', | |
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44 | default=lambda: attended, | |
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45 | ) | |
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46 | ||
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39 | 47 | def uisetup(ui): |
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40 | 48 | |
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41 | 49 | def pagecmd(orig, ui, options, cmd, cmdfunc): |
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42 | 50 | auto = options['pager'] == 'auto' |
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43 | 51 | if auto and not ui.pageractive: |
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44 | 52 | usepager = False |
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45 |
attend = ui.configlist('pager', 'attend' |
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53 | attend = ui.configlist('pager', 'attend') | |
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46 | 54 | ignore = ui.configlist('pager', 'ignore') |
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47 | 55 | cmds, _ = cmdutil.findcmd(cmd, commands.table) |
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48 | 56 | |
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49 | 57 | for cmd in cmds: |
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50 | 58 | var = 'attend-%s' % cmd |
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51 | 59 | if ui.config('pager', var): |
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52 | 60 | usepager = ui.configbool('pager', var) |
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53 | 61 | break |
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54 | 62 | if (cmd in attend or |
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55 | 63 | (cmd not in ignore and not attend)): |
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56 | 64 | usepager = True |
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57 | 65 | break |
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58 | 66 | |
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59 | 67 | if usepager: |
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60 | 68 | # Slight hack: the attend list is supposed to override |
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61 | 69 | # the ignore list for the pager extension, but the |
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62 | 70 | # core code doesn't know about attend, so we have to |
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63 | 71 | # lobotomize the ignore list so that the extension's |
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64 | 72 | # behavior is preserved. |
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65 | 73 | ui.setconfig('pager', 'ignore', '', 'pager') |
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66 | 74 | ui.pager('extension-via-attend-' + cmd) |
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67 | 75 | else: |
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68 | 76 | ui.disablepager() |
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69 | 77 | return orig(ui, options, cmd, cmdfunc) |
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70 | 78 | |
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71 | 79 | extensions.wrapfunction(dispatch, '_runcommand', pagecmd) |
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72 | 80 | |
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73 | 81 | attended = ['annotate', 'cat', 'diff', 'export', 'glog', 'log', 'qdiff'] |
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