Mercurial > hg > mercurial-crew-with-dirclash
annotate doc/gendoc.py @ 1981:736b6c96bbbc
make incoming work via ssh (issue139); move chunk code into separate module.
Incoming ssh needs to detect the end of the changegroup, otherwise it would
block trying to read from the ssh pipe. This is done by parsing the
changegroup chunks.
bundlerepo.getchunk() already is identical to
localrepo.addchangegroup.getchunk(), which is followed by getgroup which
looks much like what you can re-use in bundlerepository.__init__() and in
write_bundle(). bundlerevlog.__init__.genchunk() looks very similar, too,
as do some while loops in localrepo.py.
Applied patch from Benoit Boissinot to move duplicate/related code
to mercurial/changegroup.py and use this to fix incoming ssh.
author | Thomas Arendsen Hein <thomas@intevation.de> |
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date | Tue, 21 Mar 2006 11:47:21 +0100 |
parents | 7956893e8458 |
children | 54fd4d3b4fce |
rev | line source |
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1 import sys, textwrap |
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2 # import from the live mercurial repo |
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3 sys.path.insert(0, "..") |
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4 from mercurial.commands import table, globalopts |
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5 from mercurial.i18n import gettext as _ |
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6 |
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7 def get_desc(docstr): |
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8 if not docstr: |
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9 return "", "" |
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10 # sanitize |
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11 docstr = docstr.strip("\n") |
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12 docstr = docstr.rstrip() |
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13 shortdesc = docstr.splitlines()[0].strip() |
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14 |
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15 i = docstr.find("\n") |
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16 if i != -1: |
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17 desc = docstr[i+2:] |
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18 else: |
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19 desc = " %s" % shortdesc |
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20 return (shortdesc, desc) |
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21 |
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22 def get_opts(opts): |
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23 for shortopt, longopt, default, desc in opts: |
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24 allopts = [] |
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25 if shortopt: |
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26 allopts.append("-%s" % shortopt) |
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27 if longopt: |
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28 allopts.append("--%s" % longopt) |
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29 desc += default and _(" (default: %s)") % default or "" |
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30 yield(", ".join(allopts), desc) |
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31 |
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32 def get_cmd(cmd): |
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33 d = {} |
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34 attr = table[cmd] |
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35 cmds = cmd.lstrip("^").split("|") |
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36 |
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37 d['synopsis'] = attr[2] |
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38 d['cmd'] = cmds[0] |
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39 d['aliases'] = cmd.split("|")[1:] |
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40 d['desc'] = get_desc(attr[0].__doc__) |
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41 d['opts'] = list(get_opts(attr[1])) |
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42 return d |
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43 |
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44 |
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45 def show_doc(ui): |
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46 def bold(s, text=""): |
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47 ui.write("%s\n%s\n%s\n" % (s, "="*len(s), text)) |
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48 def underlined(s, text=""): |
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49 ui.write("%s\n%s\n%s\n" % (s, "-"*len(s), text)) |
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50 |
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51 # print options |
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52 underlined(_("OPTIONS")) |
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53 for optstr, desc in get_opts(globalopts): |
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54 ui.write("%s::\n %s\n\n" % (optstr, desc)) |
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55 |
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56 # print cmds |
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57 underlined(_("COMMANDS")) |
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58 h = {} |
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59 for c, attr in table.items(): |
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60 f = c.split("|")[0] |
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61 f = f.lstrip("^") |
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62 h[f] = c |
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63 cmds = h.keys() |
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64 cmds.sort() |
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65 |
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66 for f in cmds: |
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67 if f.startswith("debug"): continue |
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68 d = get_cmd(h[f]) |
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69 # synopsis |
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70 ui.write("%s::\n" % d['synopsis'].replace("hg ","", 1)) |
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71 # description |
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72 ui.write("%s\n\n" % d['desc'][1]) |
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73 # options |
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74 opt_output = list(d['opts']) |
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75 if opt_output: |
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76 opts_len = max([len(line[0]) for line in opt_output]) |
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77 ui.write(_(" options:\n")) |
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78 for optstr, desc in opt_output: |
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79 if desc: |
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80 s = "%-*s %s" % (opts_len, optstr, desc) |
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81 else: |
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82 s = optstr |
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83 s = textwrap.fill(s, initial_indent=4 * " ", |
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84 subsequent_indent=(6 + opts_len) * " ") |
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85 ui.write("%s\n" % s) |
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86 ui.write("\n") |
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87 # aliases |
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88 if d['aliases']: |
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89 ui.write(_(" aliases: %s\n\n") % " ".join(d['aliases'])) |
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90 |
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91 if __name__ == "__main__": |
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92 show_doc(sys.stdout) |