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@@ -1,228 +1,229 b'' | |||||
1 | #!/usr/bin/env python |
|
1 | #!/usr/bin/env python | |
2 | """usage: %s DOC ... |
|
2 | """usage: %s DOC ... | |
3 |
|
3 | |||
4 | where DOC is the name of a document |
|
4 | where DOC is the name of a document | |
5 | """ |
|
5 | """ | |
6 |
|
6 | |||
7 | from __future__ import absolute_import |
|
7 | from __future__ import absolute_import | |
8 |
|
8 | |||
9 | import os |
|
9 | import os | |
10 | import sys |
|
10 | import sys | |
11 | import textwrap |
|
11 | import textwrap | |
12 |
|
12 | |||
13 | # This script is executed during installs and may not have C extensions |
|
13 | # This script is executed during installs and may not have C extensions | |
14 | # available. Relax C module requirements. |
|
14 | # available. Relax C module requirements. | |
15 | os.environ['HGMODULEPOLICY'] = 'allow' |
|
15 | os.environ['HGMODULEPOLICY'] = 'allow' | |
16 | # import from the live mercurial repo |
|
16 | # import from the live mercurial repo | |
17 | sys.path.insert(0, "..") |
|
17 | sys.path.insert(0, "..") | |
18 | from mercurial import demandimport; demandimport.enable() |
|
18 | from mercurial import demandimport; demandimport.enable() | |
19 | # Load util so that the locale path is set by i18n.setdatapath() before |
|
19 | # Load util so that the locale path is set by i18n.setdatapath() before | |
20 | # calling _(). |
|
20 | # calling _(). | |
21 | from mercurial import util |
|
21 | from mercurial import util | |
22 | util.datapath |
|
22 | util.datapath | |
23 | from mercurial import ( |
|
23 | from mercurial import ( | |
24 | commands, |
|
24 | commands, | |
25 | extensions, |
|
25 | extensions, | |
26 | help, |
|
26 | help, | |
27 | minirst, |
|
27 | minirst, | |
28 | ui as uimod, |
|
28 | ui as uimod, | |
29 | ) |
|
29 | ) | |
30 | from mercurial.i18n import ( |
|
30 | from mercurial.i18n import ( | |
31 | gettext, |
|
31 | gettext, | |
32 | _, |
|
32 | _, | |
33 | ) |
|
33 | ) | |
34 |
|
34 | |||
35 | table = commands.table |
|
35 | table = commands.table | |
36 | globalopts = commands.globalopts |
|
36 | globalopts = commands.globalopts | |
37 | helptable = help.helptable |
|
37 | helptable = help.helptable | |
38 | loaddoc = help.loaddoc |
|
38 | loaddoc = help.loaddoc | |
39 |
|
39 | |||
40 | def get_desc(docstr): |
|
40 | def get_desc(docstr): | |
41 | if not docstr: |
|
41 | if not docstr: | |
42 | return "", "" |
|
42 | return "", "" | |
43 | # sanitize |
|
43 | # sanitize | |
44 | docstr = docstr.strip("\n") |
|
44 | docstr = docstr.strip("\n") | |
45 | docstr = docstr.rstrip() |
|
45 | docstr = docstr.rstrip() | |
46 | shortdesc = docstr.splitlines()[0].strip() |
|
46 | shortdesc = docstr.splitlines()[0].strip() | |
47 |
|
47 | |||
48 | i = docstr.find("\n") |
|
48 | i = docstr.find("\n") | |
49 | if i != -1: |
|
49 | if i != -1: | |
50 | desc = docstr[i + 2:] |
|
50 | desc = docstr[i + 2:] | |
51 | else: |
|
51 | else: | |
52 | desc = shortdesc |
|
52 | desc = shortdesc | |
53 |
|
53 | |||
54 | desc = textwrap.dedent(desc) |
|
54 | desc = textwrap.dedent(desc) | |
55 |
|
55 | |||
56 | return (shortdesc, desc) |
|
56 | return (shortdesc, desc) | |
57 |
|
57 | |||
58 | def get_opts(opts): |
|
58 | def get_opts(opts): | |
59 | for opt in opts: |
|
59 | for opt in opts: | |
60 | if len(opt) == 5: |
|
60 | if len(opt) == 5: | |
61 | shortopt, longopt, default, desc, optlabel = opt |
|
61 | shortopt, longopt, default, desc, optlabel = opt | |
62 | else: |
|
62 | else: | |
63 | shortopt, longopt, default, desc = opt |
|
63 | shortopt, longopt, default, desc = opt | |
64 | optlabel = _("VALUE") |
|
64 | optlabel = _("VALUE") | |
65 | allopts = [] |
|
65 | allopts = [] | |
66 | if shortopt: |
|
66 | if shortopt: | |
67 | allopts.append("-%s" % shortopt) |
|
67 | allopts.append("-%s" % shortopt) | |
68 | if longopt: |
|
68 | if longopt: | |
69 | allopts.append("--%s" % longopt) |
|
69 | allopts.append("--%s" % longopt) | |
70 | if isinstance(default, list): |
|
70 | if isinstance(default, list): | |
71 | allopts[-1] += " <%s[+]>" % optlabel |
|
71 | allopts[-1] += " <%s[+]>" % optlabel | |
72 | elif (default is not None) and not isinstance(default, bool): |
|
72 | elif (default is not None) and not isinstance(default, bool): | |
73 | allopts[-1] += " <%s>" % optlabel |
|
73 | allopts[-1] += " <%s>" % optlabel | |
74 | if '\n' in desc: |
|
74 | if '\n' in desc: | |
75 | # only remove line breaks and indentation |
|
75 | # only remove line breaks and indentation | |
76 | desc = ' '.join(l.lstrip() for l in desc.split('\n')) |
|
76 | desc = ' '.join(l.lstrip() for l in desc.split('\n')) | |
77 | desc += default and _(" (default: %s)") % default or "" |
|
77 | desc += default and _(" (default: %s)") % default or "" | |
78 | yield (", ".join(allopts), desc) |
|
78 | yield (", ".join(allopts), desc) | |
79 |
|
79 | |||
80 | def get_cmd(cmd, cmdtable): |
|
80 | def get_cmd(cmd, cmdtable): | |
81 | d = {} |
|
81 | d = {} | |
82 | attr = cmdtable[cmd] |
|
82 | attr = cmdtable[cmd] | |
83 | cmds = cmd.lstrip("^").split("|") |
|
83 | cmds = cmd.lstrip("^").split("|") | |
84 |
|
84 | |||
85 | d['cmd'] = cmds[0] |
|
85 | d['cmd'] = cmds[0] | |
86 | d['aliases'] = cmd.split("|")[1:] |
|
86 | d['aliases'] = cmd.split("|")[1:] | |
87 | d['desc'] = get_desc(gettext(attr[0].__doc__)) |
|
87 | d['desc'] = get_desc(gettext(attr[0].__doc__)) | |
88 | d['opts'] = list(get_opts(attr[1])) |
|
88 | d['opts'] = list(get_opts(attr[1])) | |
89 |
|
89 | |||
90 | s = 'hg ' + cmds[0] |
|
90 | s = 'hg ' + cmds[0] | |
91 | if len(attr) > 2: |
|
91 | if len(attr) > 2: | |
92 | if not attr[2].startswith('hg'): |
|
92 | if not attr[2].startswith('hg'): | |
93 | s += ' ' + attr[2] |
|
93 | s += ' ' + attr[2] | |
94 | else: |
|
94 | else: | |
95 | s = attr[2] |
|
95 | s = attr[2] | |
96 | d['synopsis'] = s.strip() |
|
96 | d['synopsis'] = s.strip() | |
97 |
|
97 | |||
98 | return d |
|
98 | return d | |
99 |
|
99 | |||
100 | def showdoc(ui): |
|
100 | def showdoc(ui): | |
101 | # print options |
|
101 | # print options | |
102 | ui.write(minirst.section(_("Options"))) |
|
102 | ui.write(minirst.section(_("Options"))) | |
103 | multioccur = False |
|
103 | multioccur = False | |
104 | for optstr, desc in get_opts(globalopts): |
|
104 | for optstr, desc in get_opts(globalopts): | |
105 | ui.write("%s\n %s\n\n" % (optstr, desc)) |
|
105 | ui.write("%s\n %s\n\n" % (optstr, desc)) | |
106 | if optstr.endswith("[+]>"): |
|
106 | if optstr.endswith("[+]>"): | |
107 | multioccur = True |
|
107 | multioccur = True | |
108 | if multioccur: |
|
108 | if multioccur: | |
109 | ui.write(_("\n[+] marked option can be specified multiple times\n")) |
|
109 | ui.write(_("\n[+] marked option can be specified multiple times\n")) | |
110 | ui.write("\n") |
|
110 | ui.write("\n") | |
111 |
|
111 | |||
112 | # print cmds |
|
112 | # print cmds | |
113 | ui.write(minirst.section(_("Commands"))) |
|
113 | ui.write(minirst.section(_("Commands"))) | |
114 | commandprinter(ui, table, minirst.subsection) |
|
114 | commandprinter(ui, table, minirst.subsection) | |
115 |
|
115 | |||
116 | # print help topics |
|
116 | # print help topics | |
117 | # The config help topic is included in the hgrc.5 man page. |
|
117 | # The config help topic is included in the hgrc.5 man page. | |
118 | helpprinter(ui, helptable, minirst.section, exclude=['config']) |
|
118 | helpprinter(ui, helptable, minirst.section, exclude=['config']) | |
119 |
|
119 | |||
120 | ui.write(minirst.section(_("Extensions"))) |
|
120 | ui.write(minirst.section(_("Extensions"))) | |
121 | ui.write(_("This section contains help for extensions that are " |
|
121 | ui.write(_("This section contains help for extensions that are " | |
122 | "distributed together with Mercurial. Help for other " |
|
122 | "distributed together with Mercurial. Help for other " | |
123 | "extensions is available in the help system.")) |
|
123 | "extensions is available in the help system.")) | |
124 | ui.write(("\n\n" |
|
124 | ui.write(("\n\n" | |
125 | ".. contents::\n" |
|
125 | ".. contents::\n" | |
126 | " :class: htmlonly\n" |
|
126 | " :class: htmlonly\n" | |
127 | " :local:\n" |
|
127 | " :local:\n" | |
128 | " :depth: 1\n\n")) |
|
128 | " :depth: 1\n\n")) | |
129 |
|
129 | |||
130 | for extensionname in sorted(allextensionnames()): |
|
130 | for extensionname in sorted(allextensionnames()): | |
131 | mod = extensions.load(ui, extensionname, None) |
|
131 | mod = extensions.load(ui, extensionname, None) | |
132 | ui.write(minirst.subsection(extensionname)) |
|
132 | ui.write(minirst.subsection(extensionname)) | |
133 | ui.write("%s\n\n" % gettext(mod.__doc__)) |
|
133 | ui.write("%s\n\n" % gettext(mod.__doc__)) | |
134 | cmdtable = getattr(mod, 'cmdtable', None) |
|
134 | cmdtable = getattr(mod, 'cmdtable', None) | |
135 | if cmdtable: |
|
135 | if cmdtable: | |
136 | ui.write(minirst.subsubsection(_('Commands'))) |
|
136 | ui.write(minirst.subsubsection(_('Commands'))) | |
137 | commandprinter(ui, cmdtable, minirst.subsubsubsection) |
|
137 | commandprinter(ui, cmdtable, minirst.subsubsubsection) | |
138 |
|
138 | |||
139 | def showtopic(ui, topic): |
|
139 | def showtopic(ui, topic): | |
140 | extrahelptable = [ |
|
140 | extrahelptable = [ | |
141 | (["common"], '', loaddoc('common')), |
|
141 | (["common"], '', loaddoc('common')), | |
142 | (["hg.1"], '', loaddoc('hg.1')), |
|
142 | (["hg.1"], '', loaddoc('hg.1')), | |
143 | (["hg-ssh.8"], '', loaddoc('hg-ssh.8')), |
|
143 | (["hg-ssh.8"], '', loaddoc('hg-ssh.8')), | |
144 | (["hgignore.5"], '', loaddoc('hgignore.5')), |
|
144 | (["hgignore.5"], '', loaddoc('hgignore.5')), | |
145 | (["hgrc.5"], '', loaddoc('hgrc.5')), |
|
145 | (["hgrc.5"], '', loaddoc('hgrc.5')), | |
146 | (["hgignore.5.gendoc"], '', loaddoc('hgignore')), |
|
146 | (["hgignore.5.gendoc"], '', loaddoc('hgignore')), | |
147 | (["hgrc.5.gendoc"], '', loaddoc('config')), |
|
147 | (["hgrc.5.gendoc"], '', loaddoc('config')), | |
148 | ] |
|
148 | ] | |
149 | helpprinter(ui, helptable + extrahelptable, None, include=[topic]) |
|
149 | helpprinter(ui, helptable + extrahelptable, None, include=[topic]) | |
150 |
|
150 | |||
151 | def helpprinter(ui, helptable, sectionfunc, include=[], exclude=[]): |
|
151 | def helpprinter(ui, helptable, sectionfunc, include=[], exclude=[]): | |
152 |
for |
|
152 | for h in helptable: | |
|
153 | names, sec, doc = h[0:3] | |||
153 | if exclude and names[0] in exclude: |
|
154 | if exclude and names[0] in exclude: | |
154 | continue |
|
155 | continue | |
155 | if include and names[0] not in include: |
|
156 | if include and names[0] not in include: | |
156 | continue |
|
157 | continue | |
157 | for name in names: |
|
158 | for name in names: | |
158 | ui.write(".. _%s:\n" % name) |
|
159 | ui.write(".. _%s:\n" % name) | |
159 | ui.write("\n") |
|
160 | ui.write("\n") | |
160 | if sectionfunc: |
|
161 | if sectionfunc: | |
161 | ui.write(sectionfunc(sec)) |
|
162 | ui.write(sectionfunc(sec)) | |
162 | if callable(doc): |
|
163 | if callable(doc): | |
163 | doc = doc(ui) |
|
164 | doc = doc(ui) | |
164 | ui.write(doc) |
|
165 | ui.write(doc) | |
165 | ui.write("\n") |
|
166 | ui.write("\n") | |
166 |
|
167 | |||
167 | def commandprinter(ui, cmdtable, sectionfunc): |
|
168 | def commandprinter(ui, cmdtable, sectionfunc): | |
168 | h = {} |
|
169 | h = {} | |
169 | for c, attr in cmdtable.items(): |
|
170 | for c, attr in cmdtable.items(): | |
170 | f = c.split("|")[0] |
|
171 | f = c.split("|")[0] | |
171 | f = f.lstrip("^") |
|
172 | f = f.lstrip("^") | |
172 | h[f] = c |
|
173 | h[f] = c | |
173 | cmds = h.keys() |
|
174 | cmds = h.keys() | |
174 | cmds.sort() |
|
175 | cmds.sort() | |
175 |
|
176 | |||
176 | for f in cmds: |
|
177 | for f in cmds: | |
177 | if f.startswith("debug"): |
|
178 | if f.startswith("debug"): | |
178 | continue |
|
179 | continue | |
179 | d = get_cmd(h[f], cmdtable) |
|
180 | d = get_cmd(h[f], cmdtable) | |
180 | ui.write(sectionfunc(d['cmd'])) |
|
181 | ui.write(sectionfunc(d['cmd'])) | |
181 | # short description |
|
182 | # short description | |
182 | ui.write(d['desc'][0]) |
|
183 | ui.write(d['desc'][0]) | |
183 | # synopsis |
|
184 | # synopsis | |
184 | ui.write("::\n\n") |
|
185 | ui.write("::\n\n") | |
185 | synopsislines = d['synopsis'].splitlines() |
|
186 | synopsislines = d['synopsis'].splitlines() | |
186 | for line in synopsislines: |
|
187 | for line in synopsislines: | |
187 | # some commands (such as rebase) have a multi-line |
|
188 | # some commands (such as rebase) have a multi-line | |
188 | # synopsis |
|
189 | # synopsis | |
189 | ui.write(" %s\n" % line) |
|
190 | ui.write(" %s\n" % line) | |
190 | ui.write('\n') |
|
191 | ui.write('\n') | |
191 | # description |
|
192 | # description | |
192 | ui.write("%s\n\n" % d['desc'][1]) |
|
193 | ui.write("%s\n\n" % d['desc'][1]) | |
193 | # options |
|
194 | # options | |
194 | opt_output = list(d['opts']) |
|
195 | opt_output = list(d['opts']) | |
195 | if opt_output: |
|
196 | if opt_output: | |
196 | opts_len = max([len(line[0]) for line in opt_output]) |
|
197 | opts_len = max([len(line[0]) for line in opt_output]) | |
197 | ui.write(_("Options:\n\n")) |
|
198 | ui.write(_("Options:\n\n")) | |
198 | multioccur = False |
|
199 | multioccur = False | |
199 | for optstr, desc in opt_output: |
|
200 | for optstr, desc in opt_output: | |
200 | if desc: |
|
201 | if desc: | |
201 | s = "%-*s %s" % (opts_len, optstr, desc) |
|
202 | s = "%-*s %s" % (opts_len, optstr, desc) | |
202 | else: |
|
203 | else: | |
203 | s = optstr |
|
204 | s = optstr | |
204 | ui.write("%s\n" % s) |
|
205 | ui.write("%s\n" % s) | |
205 | if optstr.endswith("[+]>"): |
|
206 | if optstr.endswith("[+]>"): | |
206 | multioccur = True |
|
207 | multioccur = True | |
207 | if multioccur: |
|
208 | if multioccur: | |
208 | ui.write(_("\n[+] marked option can be specified" |
|
209 | ui.write(_("\n[+] marked option can be specified" | |
209 | " multiple times\n")) |
|
210 | " multiple times\n")) | |
210 | ui.write("\n") |
|
211 | ui.write("\n") | |
211 | # aliases |
|
212 | # aliases | |
212 | if d['aliases']: |
|
213 | if d['aliases']: | |
213 | ui.write(_(" aliases: %s\n\n") % " ".join(d['aliases'])) |
|
214 | ui.write(_(" aliases: %s\n\n") % " ".join(d['aliases'])) | |
214 |
|
215 | |||
215 |
|
216 | |||
216 | def allextensionnames(): |
|
217 | def allextensionnames(): | |
217 | return extensions.enabled().keys() + extensions.disabled().keys() |
|
218 | return extensions.enabled().keys() + extensions.disabled().keys() | |
218 |
|
219 | |||
219 | if __name__ == "__main__": |
|
220 | if __name__ == "__main__": | |
220 | doc = 'hg.1.gendoc' |
|
221 | doc = 'hg.1.gendoc' | |
221 | if len(sys.argv) > 1: |
|
222 | if len(sys.argv) > 1: | |
222 | doc = sys.argv[1] |
|
223 | doc = sys.argv[1] | |
223 |
|
224 | |||
224 | ui = uimod.ui.load() |
|
225 | ui = uimod.ui.load() | |
225 | if doc == 'hg.1.gendoc': |
|
226 | if doc == 'hg.1.gendoc': | |
226 | showdoc(ui) |
|
227 | showdoc(ui) | |
227 | else: |
|
228 | else: | |
228 | showtopic(ui, sys.argv[1]) |
|
229 | showtopic(ui, sys.argv[1]) |
@@ -1,694 +1,736 b'' | |||||
1 | # help.py - help data for mercurial |
|
1 | # help.py - help data for mercurial | |
2 | # |
|
2 | # | |
3 | # Copyright 2006 Matt Mackall <mpm@selenic.com> |
|
3 | # Copyright 2006 Matt Mackall <mpm@selenic.com> | |
4 | # |
|
4 | # | |
5 | # This software may be used and distributed according to the terms of the |
|
5 | # This software may be used and distributed according to the terms of the | |
6 | # GNU General Public License version 2 or any later version. |
|
6 | # GNU General Public License version 2 or any later version. | |
7 |
|
7 | |||
8 | from __future__ import absolute_import |
|
8 | from __future__ import absolute_import | |
9 |
|
9 | |||
10 | import itertools |
|
10 | import itertools | |
11 | import os |
|
11 | import os | |
12 | import textwrap |
|
12 | import textwrap | |
13 |
|
13 | |||
14 | from .i18n import ( |
|
14 | from .i18n import ( | |
15 | _, |
|
15 | _, | |
16 | gettext, |
|
16 | gettext, | |
17 | ) |
|
17 | ) | |
18 | from . import ( |
|
18 | from . import ( | |
19 | cmdutil, |
|
19 | cmdutil, | |
20 | encoding, |
|
20 | encoding, | |
21 | error, |
|
21 | error, | |
22 | extensions, |
|
22 | extensions, | |
23 | fancyopts, |
|
23 | fancyopts, | |
24 | filemerge, |
|
24 | filemerge, | |
25 | fileset, |
|
25 | fileset, | |
26 | minirst, |
|
26 | minirst, | |
27 | pycompat, |
|
27 | pycompat, | |
|
28 | registrar, | |||
28 | revset, |
|
29 | revset, | |
29 | templatefilters, |
|
30 | templatefilters, | |
30 | templatefuncs, |
|
31 | templatefuncs, | |
31 | templatekw, |
|
32 | templatekw, | |
32 | util, |
|
33 | util, | |
33 | ) |
|
34 | ) | |
34 | from .hgweb import ( |
|
35 | from .hgweb import ( | |
35 | webcommands, |
|
36 | webcommands, | |
36 | ) |
|
37 | ) | |
37 |
|
38 | |||
38 | _exclkeywords = { |
|
39 | _exclkeywords = { | |
39 | "(ADVANCED)", |
|
40 | "(ADVANCED)", | |
40 | "(DEPRECATED)", |
|
41 | "(DEPRECATED)", | |
41 | "(EXPERIMENTAL)", |
|
42 | "(EXPERIMENTAL)", | |
42 | # i18n: "(ADVANCED)" is a keyword, must be translated consistently |
|
43 | # i18n: "(ADVANCED)" is a keyword, must be translated consistently | |
43 | _("(ADVANCED)"), |
|
44 | _("(ADVANCED)"), | |
44 | # i18n: "(DEPRECATED)" is a keyword, must be translated consistently |
|
45 | # i18n: "(DEPRECATED)" is a keyword, must be translated consistently | |
45 | _("(DEPRECATED)"), |
|
46 | _("(DEPRECATED)"), | |
46 | # i18n: "(EXPERIMENTAL)" is a keyword, must be translated consistently |
|
47 | # i18n: "(EXPERIMENTAL)" is a keyword, must be translated consistently | |
47 | _("(EXPERIMENTAL)"), |
|
48 | _("(EXPERIMENTAL)"), | |
48 | } |
|
49 | } | |
49 |
|
50 | |||
|
51 | # The order in which command categories will be displayed. | |||
|
52 | # Extensions with custom categories should insert them into this list | |||
|
53 | # after/before the appropriate item, rather than replacing the list or | |||
|
54 | # assuming absolute positions. | |||
|
55 | CATEGORY_ORDER = [ | |||
|
56 | registrar.command.CATEGORY_NONE, | |||
|
57 | ] | |||
|
58 | ||||
|
59 | # Human-readable category names. These are translated. | |||
|
60 | # Extensions with custom categories should add their names here. | |||
|
61 | CATEGORY_NAMES = { | |||
|
62 | registrar.command.CATEGORY_NONE: 'Uncategorized commands', | |||
|
63 | } | |||
|
64 | ||||
50 | def listexts(header, exts, indent=1, showdeprecated=False): |
|
65 | def listexts(header, exts, indent=1, showdeprecated=False): | |
51 | '''return a text listing of the given extensions''' |
|
66 | '''return a text listing of the given extensions''' | |
52 | rst = [] |
|
67 | rst = [] | |
53 | if exts: |
|
68 | if exts: | |
54 | for name, desc in sorted(exts.iteritems()): |
|
69 | for name, desc in sorted(exts.iteritems()): | |
55 | if not showdeprecated and any(w in desc for w in _exclkeywords): |
|
70 | if not showdeprecated and any(w in desc for w in _exclkeywords): | |
56 | continue |
|
71 | continue | |
57 | rst.append('%s:%s: %s\n' % (' ' * indent, name, desc)) |
|
72 | rst.append('%s:%s: %s\n' % (' ' * indent, name, desc)) | |
58 | if rst: |
|
73 | if rst: | |
59 | rst.insert(0, '\n%s\n\n' % header) |
|
74 | rst.insert(0, '\n%s\n\n' % header) | |
60 | return rst |
|
75 | return rst | |
61 |
|
76 | |||
62 | def extshelp(ui): |
|
77 | def extshelp(ui): | |
63 | rst = loaddoc('extensions')(ui).splitlines(True) |
|
78 | rst = loaddoc('extensions')(ui).splitlines(True) | |
64 | rst.extend(listexts( |
|
79 | rst.extend(listexts( | |
65 | _('enabled extensions:'), extensions.enabled(), showdeprecated=True)) |
|
80 | _('enabled extensions:'), extensions.enabled(), showdeprecated=True)) | |
66 | rst.extend(listexts(_('disabled extensions:'), extensions.disabled(), |
|
81 | rst.extend(listexts(_('disabled extensions:'), extensions.disabled(), | |
67 | showdeprecated=ui.verbose)) |
|
82 | showdeprecated=ui.verbose)) | |
68 | doc = ''.join(rst) |
|
83 | doc = ''.join(rst) | |
69 | return doc |
|
84 | return doc | |
70 |
|
85 | |||
71 | def optrst(header, options, verbose): |
|
86 | def optrst(header, options, verbose): | |
72 | data = [] |
|
87 | data = [] | |
73 | multioccur = False |
|
88 | multioccur = False | |
74 | for option in options: |
|
89 | for option in options: | |
75 | if len(option) == 5: |
|
90 | if len(option) == 5: | |
76 | shortopt, longopt, default, desc, optlabel = option |
|
91 | shortopt, longopt, default, desc, optlabel = option | |
77 | else: |
|
92 | else: | |
78 | shortopt, longopt, default, desc = option |
|
93 | shortopt, longopt, default, desc = option | |
79 | optlabel = _("VALUE") # default label |
|
94 | optlabel = _("VALUE") # default label | |
80 |
|
95 | |||
81 | if not verbose and any(w in desc for w in _exclkeywords): |
|
96 | if not verbose and any(w in desc for w in _exclkeywords): | |
82 | continue |
|
97 | continue | |
83 |
|
98 | |||
84 | so = '' |
|
99 | so = '' | |
85 | if shortopt: |
|
100 | if shortopt: | |
86 | so = '-' + shortopt |
|
101 | so = '-' + shortopt | |
87 | lo = '--' + longopt |
|
102 | lo = '--' + longopt | |
88 |
|
103 | |||
89 | if isinstance(default, fancyopts.customopt): |
|
104 | if isinstance(default, fancyopts.customopt): | |
90 | default = default.getdefaultvalue() |
|
105 | default = default.getdefaultvalue() | |
91 | if default and not callable(default): |
|
106 | if default and not callable(default): | |
92 | # default is of unknown type, and in Python 2 we abused |
|
107 | # default is of unknown type, and in Python 2 we abused | |
93 | # the %s-shows-repr property to handle integers etc. To |
|
108 | # the %s-shows-repr property to handle integers etc. To | |
94 | # match that behavior on Python 3, we do str(default) and |
|
109 | # match that behavior on Python 3, we do str(default) and | |
95 | # then convert it to bytes. |
|
110 | # then convert it to bytes. | |
96 | desc += _(" (default: %s)") % pycompat.bytestr(default) |
|
111 | desc += _(" (default: %s)") % pycompat.bytestr(default) | |
97 |
|
112 | |||
98 | if isinstance(default, list): |
|
113 | if isinstance(default, list): | |
99 | lo += " %s [+]" % optlabel |
|
114 | lo += " %s [+]" % optlabel | |
100 | multioccur = True |
|
115 | multioccur = True | |
101 | elif (default is not None) and not isinstance(default, bool): |
|
116 | elif (default is not None) and not isinstance(default, bool): | |
102 | lo += " %s" % optlabel |
|
117 | lo += " %s" % optlabel | |
103 |
|
118 | |||
104 | data.append((so, lo, desc)) |
|
119 | data.append((so, lo, desc)) | |
105 |
|
120 | |||
106 | if multioccur: |
|
121 | if multioccur: | |
107 | header += (_(" ([+] can be repeated)")) |
|
122 | header += (_(" ([+] can be repeated)")) | |
108 |
|
123 | |||
109 | rst = ['\n%s:\n\n' % header] |
|
124 | rst = ['\n%s:\n\n' % header] | |
110 | rst.extend(minirst.maketable(data, 1)) |
|
125 | rst.extend(minirst.maketable(data, 1)) | |
111 |
|
126 | |||
112 | return ''.join(rst) |
|
127 | return ''.join(rst) | |
113 |
|
128 | |||
114 | def indicateomitted(rst, omitted, notomitted=None): |
|
129 | def indicateomitted(rst, omitted, notomitted=None): | |
115 | rst.append('\n\n.. container:: omitted\n\n %s\n\n' % omitted) |
|
130 | rst.append('\n\n.. container:: omitted\n\n %s\n\n' % omitted) | |
116 | if notomitted: |
|
131 | if notomitted: | |
117 | rst.append('\n\n.. container:: notomitted\n\n %s\n\n' % notomitted) |
|
132 | rst.append('\n\n.. container:: notomitted\n\n %s\n\n' % notomitted) | |
118 |
|
133 | |||
119 | def filtercmd(ui, cmd, kw, doc): |
|
134 | def filtercmd(ui, cmd, kw, doc): | |
120 | if not ui.debugflag and cmd.startswith("debug") and kw != "debug": |
|
135 | if not ui.debugflag and cmd.startswith("debug") and kw != "debug": | |
121 | return True |
|
136 | return True | |
122 | if not ui.verbose and doc and any(w in doc for w in _exclkeywords): |
|
137 | if not ui.verbose and doc and any(w in doc for w in _exclkeywords): | |
123 | return True |
|
138 | return True | |
124 | return False |
|
139 | return False | |
125 |
|
140 | |||
126 | def topicmatch(ui, commands, kw): |
|
141 | def topicmatch(ui, commands, kw): | |
127 | """Return help topics matching kw. |
|
142 | """Return help topics matching kw. | |
128 |
|
143 | |||
129 | Returns {'section': [(name, summary), ...], ...} where section is |
|
144 | Returns {'section': [(name, summary), ...], ...} where section is | |
130 | one of topics, commands, extensions, or extensioncommands. |
|
145 | one of topics, commands, extensions, or extensioncommands. | |
131 | """ |
|
146 | """ | |
132 | kw = encoding.lower(kw) |
|
147 | kw = encoding.lower(kw) | |
133 | def lowercontains(container): |
|
148 | def lowercontains(container): | |
134 | return kw in encoding.lower(container) # translated in helptable |
|
149 | return kw in encoding.lower(container) # translated in helptable | |
135 | results = {'topics': [], |
|
150 | results = {'topics': [], | |
136 | 'commands': [], |
|
151 | 'commands': [], | |
137 | 'extensions': [], |
|
152 | 'extensions': [], | |
138 | 'extensioncommands': [], |
|
153 | 'extensioncommands': [], | |
139 | } |
|
154 | } | |
140 | for names, header, doc in helptable: |
|
155 | for names, header, doc in helptable: | |
141 | # Old extensions may use a str as doc. |
|
156 | # Old extensions may use a str as doc. | |
142 | if (sum(map(lowercontains, names)) |
|
157 | if (sum(map(lowercontains, names)) | |
143 | or lowercontains(header) |
|
158 | or lowercontains(header) | |
144 | or (callable(doc) and lowercontains(doc(ui)))): |
|
159 | or (callable(doc) and lowercontains(doc(ui)))): | |
145 | results['topics'].append((names[0], header)) |
|
160 | results['topics'].append((names[0], header)) | |
146 | for cmd, entry in commands.table.iteritems(): |
|
161 | for cmd, entry in commands.table.iteritems(): | |
147 | if len(entry) == 3: |
|
162 | if len(entry) == 3: | |
148 | summary = entry[2] |
|
163 | summary = entry[2] | |
149 | else: |
|
164 | else: | |
150 | summary = '' |
|
165 | summary = '' | |
151 | # translate docs *before* searching there |
|
166 | # translate docs *before* searching there | |
152 | docs = _(pycompat.getdoc(entry[0])) or '' |
|
167 | docs = _(pycompat.getdoc(entry[0])) or '' | |
153 | if kw in cmd or lowercontains(summary) or lowercontains(docs): |
|
168 | if kw in cmd or lowercontains(summary) or lowercontains(docs): | |
154 | doclines = docs.splitlines() |
|
169 | doclines = docs.splitlines() | |
155 | if doclines: |
|
170 | if doclines: | |
156 | summary = doclines[0] |
|
171 | summary = doclines[0] | |
157 | cmdname = cmdutil.parsealiases(cmd)[0] |
|
172 | cmdname = cmdutil.parsealiases(cmd)[0] | |
158 | if filtercmd(ui, cmdname, kw, docs): |
|
173 | if filtercmd(ui, cmdname, kw, docs): | |
159 | continue |
|
174 | continue | |
160 | results['commands'].append((cmdname, summary)) |
|
175 | results['commands'].append((cmdname, summary)) | |
161 | for name, docs in itertools.chain( |
|
176 | for name, docs in itertools.chain( | |
162 | extensions.enabled(False).iteritems(), |
|
177 | extensions.enabled(False).iteritems(), | |
163 | extensions.disabled().iteritems()): |
|
178 | extensions.disabled().iteritems()): | |
164 | if not docs: |
|
179 | if not docs: | |
165 | continue |
|
180 | continue | |
166 | name = name.rpartition('.')[-1] |
|
181 | name = name.rpartition('.')[-1] | |
167 | if lowercontains(name) or lowercontains(docs): |
|
182 | if lowercontains(name) or lowercontains(docs): | |
168 | # extension docs are already translated |
|
183 | # extension docs are already translated | |
169 | results['extensions'].append((name, docs.splitlines()[0])) |
|
184 | results['extensions'].append((name, docs.splitlines()[0])) | |
170 | try: |
|
185 | try: | |
171 | mod = extensions.load(ui, name, '') |
|
186 | mod = extensions.load(ui, name, '') | |
172 | except ImportError: |
|
187 | except ImportError: | |
173 | # debug message would be printed in extensions.load() |
|
188 | # debug message would be printed in extensions.load() | |
174 | continue |
|
189 | continue | |
175 | for cmd, entry in getattr(mod, 'cmdtable', {}).iteritems(): |
|
190 | for cmd, entry in getattr(mod, 'cmdtable', {}).iteritems(): | |
176 | if kw in cmd or (len(entry) > 2 and lowercontains(entry[2])): |
|
191 | if kw in cmd or (len(entry) > 2 and lowercontains(entry[2])): | |
177 | cmdname = cmdutil.parsealiases(cmd)[0] |
|
192 | cmdname = cmdutil.parsealiases(cmd)[0] | |
178 | cmddoc = pycompat.getdoc(entry[0]) |
|
193 | cmddoc = pycompat.getdoc(entry[0]) | |
179 | if cmddoc: |
|
194 | if cmddoc: | |
180 | cmddoc = gettext(cmddoc).splitlines()[0] |
|
195 | cmddoc = gettext(cmddoc).splitlines()[0] | |
181 | else: |
|
196 | else: | |
182 | cmddoc = _('(no help text available)') |
|
197 | cmddoc = _('(no help text available)') | |
183 | if filtercmd(ui, cmdname, kw, cmddoc): |
|
198 | if filtercmd(ui, cmdname, kw, cmddoc): | |
184 | continue |
|
199 | continue | |
185 | results['extensioncommands'].append((cmdname, cmddoc)) |
|
200 | results['extensioncommands'].append((cmdname, cmddoc)) | |
186 | return results |
|
201 | return results | |
187 |
|
202 | |||
188 | def loaddoc(topic, subdir=None): |
|
203 | def loaddoc(topic, subdir=None): | |
189 | """Return a delayed loader for help/topic.txt.""" |
|
204 | """Return a delayed loader for help/topic.txt.""" | |
190 |
|
205 | |||
191 | def loader(ui): |
|
206 | def loader(ui): | |
192 | docdir = os.path.join(util.datapath, 'help') |
|
207 | docdir = os.path.join(util.datapath, 'help') | |
193 | if subdir: |
|
208 | if subdir: | |
194 | docdir = os.path.join(docdir, subdir) |
|
209 | docdir = os.path.join(docdir, subdir) | |
195 | path = os.path.join(docdir, topic + ".txt") |
|
210 | path = os.path.join(docdir, topic + ".txt") | |
196 | doc = gettext(util.readfile(path)) |
|
211 | doc = gettext(util.readfile(path)) | |
197 | for rewriter in helphooks.get(topic, []): |
|
212 | for rewriter in helphooks.get(topic, []): | |
198 | doc = rewriter(ui, topic, doc) |
|
213 | doc = rewriter(ui, topic, doc) | |
199 | return doc |
|
214 | return doc | |
200 |
|
215 | |||
201 | return loader |
|
216 | return loader | |
202 |
|
217 | |||
203 | internalstable = sorted([ |
|
218 | internalstable = sorted([ | |
204 | (['bundle2'], _('Bundle2'), |
|
219 | (['bundle2'], _('Bundle2'), | |
205 | loaddoc('bundle2', subdir='internals')), |
|
220 | loaddoc('bundle2', subdir='internals')), | |
206 | (['bundles'], _('Bundles'), |
|
221 | (['bundles'], _('Bundles'), | |
207 | loaddoc('bundles', subdir='internals')), |
|
222 | loaddoc('bundles', subdir='internals')), | |
208 | (['cbor'], _('CBOR'), |
|
223 | (['cbor'], _('CBOR'), | |
209 | loaddoc('cbor', subdir='internals')), |
|
224 | loaddoc('cbor', subdir='internals')), | |
210 | (['censor'], _('Censor'), |
|
225 | (['censor'], _('Censor'), | |
211 | loaddoc('censor', subdir='internals')), |
|
226 | loaddoc('censor', subdir='internals')), | |
212 | (['changegroups'], _('Changegroups'), |
|
227 | (['changegroups'], _('Changegroups'), | |
213 | loaddoc('changegroups', subdir='internals')), |
|
228 | loaddoc('changegroups', subdir='internals')), | |
214 | (['config'], _('Config Registrar'), |
|
229 | (['config'], _('Config Registrar'), | |
215 | loaddoc('config', subdir='internals')), |
|
230 | loaddoc('config', subdir='internals')), | |
216 | (['requirements'], _('Repository Requirements'), |
|
231 | (['requirements'], _('Repository Requirements'), | |
217 | loaddoc('requirements', subdir='internals')), |
|
232 | loaddoc('requirements', subdir='internals')), | |
218 | (['revlogs'], _('Revision Logs'), |
|
233 | (['revlogs'], _('Revision Logs'), | |
219 | loaddoc('revlogs', subdir='internals')), |
|
234 | loaddoc('revlogs', subdir='internals')), | |
220 | (['wireprotocol'], _('Wire Protocol'), |
|
235 | (['wireprotocol'], _('Wire Protocol'), | |
221 | loaddoc('wireprotocol', subdir='internals')), |
|
236 | loaddoc('wireprotocol', subdir='internals')), | |
222 | (['wireprotocolrpc'], _('Wire Protocol RPC'), |
|
237 | (['wireprotocolrpc'], _('Wire Protocol RPC'), | |
223 | loaddoc('wireprotocolrpc', subdir='internals')), |
|
238 | loaddoc('wireprotocolrpc', subdir='internals')), | |
224 | (['wireprotocolv2'], _('Wire Protocol Version 2'), |
|
239 | (['wireprotocolv2'], _('Wire Protocol Version 2'), | |
225 | loaddoc('wireprotocolv2', subdir='internals')), |
|
240 | loaddoc('wireprotocolv2', subdir='internals')), | |
226 | ]) |
|
241 | ]) | |
227 |
|
242 | |||
228 | def internalshelp(ui): |
|
243 | def internalshelp(ui): | |
229 | """Generate the index for the "internals" topic.""" |
|
244 | """Generate the index for the "internals" topic.""" | |
230 | lines = ['To access a subtopic, use "hg help internals.{subtopic-name}"\n', |
|
245 | lines = ['To access a subtopic, use "hg help internals.{subtopic-name}"\n', | |
231 | '\n'] |
|
246 | '\n'] | |
232 | for names, header, doc in internalstable: |
|
247 | for names, header, doc in internalstable: | |
233 | lines.append(' :%s: %s\n' % (names[0], header)) |
|
248 | lines.append(' :%s: %s\n' % (names[0], header)) | |
234 |
|
249 | |||
235 | return ''.join(lines) |
|
250 | return ''.join(lines) | |
236 |
|
251 | |||
237 | helptable = sorted([ |
|
252 | helptable = sorted([ | |
238 | (['bundlespec'], _("Bundle File Formats"), loaddoc('bundlespec')), |
|
253 | (['bundlespec'], _("Bundle File Formats"), loaddoc('bundlespec')), | |
239 | (['color'], _("Colorizing Outputs"), loaddoc('color')), |
|
254 | (['color'], _("Colorizing Outputs"), loaddoc('color')), | |
240 | (["config", "hgrc"], _("Configuration Files"), loaddoc('config')), |
|
255 | (["config", "hgrc"], _("Configuration Files"), loaddoc('config')), | |
241 | (['deprecated'], _("Deprecated Features"), loaddoc('deprecated')), |
|
256 | (['deprecated'], _("Deprecated Features"), loaddoc('deprecated')), | |
242 | (["dates"], _("Date Formats"), loaddoc('dates')), |
|
257 | (["dates"], _("Date Formats"), loaddoc('dates')), | |
243 | (["flags"], _("Command-line flags"), loaddoc('flags')), |
|
258 | (["flags"], _("Command-line flags"), loaddoc('flags')), | |
244 | (["patterns"], _("File Name Patterns"), loaddoc('patterns')), |
|
259 | (["patterns"], _("File Name Patterns"), loaddoc('patterns')), | |
245 | (['environment', 'env'], _('Environment Variables'), |
|
260 | (['environment', 'env'], _('Environment Variables'), | |
246 | loaddoc('environment')), |
|
261 | loaddoc('environment')), | |
247 | (['revisions', 'revs', 'revsets', 'revset', 'multirevs', 'mrevs'], |
|
262 | (['revisions', 'revs', 'revsets', 'revset', 'multirevs', 'mrevs'], | |
248 | _('Specifying Revisions'), loaddoc('revisions')), |
|
263 | _('Specifying Revisions'), loaddoc('revisions')), | |
249 | (['filesets', 'fileset'], _("Specifying File Sets"), loaddoc('filesets')), |
|
264 | (['filesets', 'fileset'], _("Specifying File Sets"), loaddoc('filesets')), | |
250 | (['diffs'], _('Diff Formats'), loaddoc('diffs')), |
|
265 | (['diffs'], _('Diff Formats'), loaddoc('diffs')), | |
251 | (['merge-tools', 'mergetools', 'mergetool'], _('Merge Tools'), |
|
266 | (['merge-tools', 'mergetools', 'mergetool'], _('Merge Tools'), | |
252 | loaddoc('merge-tools')), |
|
267 | loaddoc('merge-tools')), | |
253 | (['templating', 'templates', 'template', 'style'], _('Template Usage'), |
|
268 | (['templating', 'templates', 'template', 'style'], _('Template Usage'), | |
254 | loaddoc('templates')), |
|
269 | loaddoc('templates')), | |
255 | (['urls'], _('URL Paths'), loaddoc('urls')), |
|
270 | (['urls'], _('URL Paths'), loaddoc('urls')), | |
256 | (["extensions"], _("Using Additional Features"), extshelp), |
|
271 | (["extensions"], _("Using Additional Features"), extshelp), | |
257 | (["subrepos", "subrepo"], _("Subrepositories"), loaddoc('subrepos')), |
|
272 | (["subrepos", "subrepo"], _("Subrepositories"), loaddoc('subrepos')), | |
258 | (["hgweb"], _("Configuring hgweb"), loaddoc('hgweb')), |
|
273 | (["hgweb"], _("Configuring hgweb"), loaddoc('hgweb')), | |
259 | (["glossary"], _("Glossary"), loaddoc('glossary')), |
|
274 | (["glossary"], _("Glossary"), loaddoc('glossary')), | |
260 | (["hgignore", "ignore"], _("Syntax for Mercurial Ignore Files"), |
|
275 | (["hgignore", "ignore"], _("Syntax for Mercurial Ignore Files"), | |
261 | loaddoc('hgignore')), |
|
276 | loaddoc('hgignore')), | |
262 | (["phases"], _("Working with Phases"), loaddoc('phases')), |
|
277 | (["phases"], _("Working with Phases"), loaddoc('phases')), | |
263 | (['scripting'], _('Using Mercurial from scripts and automation'), |
|
278 | (['scripting'], _('Using Mercurial from scripts and automation'), | |
264 | loaddoc('scripting')), |
|
279 | loaddoc('scripting')), | |
265 | (['internals'], _("Technical implementation topics"), |
|
280 | (['internals'], _("Technical implementation topics"), | |
266 | internalshelp), |
|
281 | internalshelp), | |
267 | (['pager'], _("Pager Support"), loaddoc('pager')), |
|
282 | (['pager'], _("Pager Support"), loaddoc('pager')), | |
268 | ]) |
|
283 | ]) | |
269 |
|
284 | |||
270 | # Maps topics with sub-topics to a list of their sub-topics. |
|
285 | # Maps topics with sub-topics to a list of their sub-topics. | |
271 | subtopics = { |
|
286 | subtopics = { | |
272 | 'internals': internalstable, |
|
287 | 'internals': internalstable, | |
273 | } |
|
288 | } | |
274 |
|
289 | |||
275 | # Map topics to lists of callable taking the current topic help and |
|
290 | # Map topics to lists of callable taking the current topic help and | |
276 | # returning the updated version |
|
291 | # returning the updated version | |
277 | helphooks = {} |
|
292 | helphooks = {} | |
278 |
|
293 | |||
279 | def addtopichook(topic, rewriter): |
|
294 | def addtopichook(topic, rewriter): | |
280 | helphooks.setdefault(topic, []).append(rewriter) |
|
295 | helphooks.setdefault(topic, []).append(rewriter) | |
281 |
|
296 | |||
282 | def makeitemsdoc(ui, topic, doc, marker, items, dedent=False): |
|
297 | def makeitemsdoc(ui, topic, doc, marker, items, dedent=False): | |
283 | """Extract docstring from the items key to function mapping, build a |
|
298 | """Extract docstring from the items key to function mapping, build a | |
284 | single documentation block and use it to overwrite the marker in doc. |
|
299 | single documentation block and use it to overwrite the marker in doc. | |
285 | """ |
|
300 | """ | |
286 | entries = [] |
|
301 | entries = [] | |
287 | for name in sorted(items): |
|
302 | for name in sorted(items): | |
288 | text = (pycompat.getdoc(items[name]) or '').rstrip() |
|
303 | text = (pycompat.getdoc(items[name]) or '').rstrip() | |
289 | if (not text |
|
304 | if (not text | |
290 | or not ui.verbose and any(w in text for w in _exclkeywords)): |
|
305 | or not ui.verbose and any(w in text for w in _exclkeywords)): | |
291 | continue |
|
306 | continue | |
292 | text = gettext(text) |
|
307 | text = gettext(text) | |
293 | if dedent: |
|
308 | if dedent: | |
294 | # Abuse latin1 to use textwrap.dedent() on bytes. |
|
309 | # Abuse latin1 to use textwrap.dedent() on bytes. | |
295 | text = textwrap.dedent(text.decode('latin1')).encode('latin1') |
|
310 | text = textwrap.dedent(text.decode('latin1')).encode('latin1') | |
296 | lines = text.splitlines() |
|
311 | lines = text.splitlines() | |
297 | doclines = [(lines[0])] |
|
312 | doclines = [(lines[0])] | |
298 | for l in lines[1:]: |
|
313 | for l in lines[1:]: | |
299 | # Stop once we find some Python doctest |
|
314 | # Stop once we find some Python doctest | |
300 | if l.strip().startswith('>>>'): |
|
315 | if l.strip().startswith('>>>'): | |
301 | break |
|
316 | break | |
302 | if dedent: |
|
317 | if dedent: | |
303 | doclines.append(l.rstrip()) |
|
318 | doclines.append(l.rstrip()) | |
304 | else: |
|
319 | else: | |
305 | doclines.append(' ' + l.strip()) |
|
320 | doclines.append(' ' + l.strip()) | |
306 | entries.append('\n'.join(doclines)) |
|
321 | entries.append('\n'.join(doclines)) | |
307 | entries = '\n\n'.join(entries) |
|
322 | entries = '\n\n'.join(entries) | |
308 | return doc.replace(marker, entries) |
|
323 | return doc.replace(marker, entries) | |
309 |
|
324 | |||
310 | def addtopicsymbols(topic, marker, symbols, dedent=False): |
|
325 | def addtopicsymbols(topic, marker, symbols, dedent=False): | |
311 | def add(ui, topic, doc): |
|
326 | def add(ui, topic, doc): | |
312 | return makeitemsdoc(ui, topic, doc, marker, symbols, dedent=dedent) |
|
327 | return makeitemsdoc(ui, topic, doc, marker, symbols, dedent=dedent) | |
313 | addtopichook(topic, add) |
|
328 | addtopichook(topic, add) | |
314 |
|
329 | |||
315 | addtopicsymbols('bundlespec', '.. bundlecompressionmarker', |
|
330 | addtopicsymbols('bundlespec', '.. bundlecompressionmarker', | |
316 | util.bundlecompressiontopics()) |
|
331 | util.bundlecompressiontopics()) | |
317 | addtopicsymbols('filesets', '.. predicatesmarker', fileset.symbols) |
|
332 | addtopicsymbols('filesets', '.. predicatesmarker', fileset.symbols) | |
318 | addtopicsymbols('merge-tools', '.. internaltoolsmarker', |
|
333 | addtopicsymbols('merge-tools', '.. internaltoolsmarker', | |
319 | filemerge.internalsdoc) |
|
334 | filemerge.internalsdoc) | |
320 | addtopicsymbols('revisions', '.. predicatesmarker', revset.symbols) |
|
335 | addtopicsymbols('revisions', '.. predicatesmarker', revset.symbols) | |
321 | addtopicsymbols('templates', '.. keywordsmarker', templatekw.keywords) |
|
336 | addtopicsymbols('templates', '.. keywordsmarker', templatekw.keywords) | |
322 | addtopicsymbols('templates', '.. filtersmarker', templatefilters.filters) |
|
337 | addtopicsymbols('templates', '.. filtersmarker', templatefilters.filters) | |
323 | addtopicsymbols('templates', '.. functionsmarker', templatefuncs.funcs) |
|
338 | addtopicsymbols('templates', '.. functionsmarker', templatefuncs.funcs) | |
324 | addtopicsymbols('hgweb', '.. webcommandsmarker', webcommands.commands, |
|
339 | addtopicsymbols('hgweb', '.. webcommandsmarker', webcommands.commands, | |
325 | dedent=True) |
|
340 | dedent=True) | |
326 |
|
341 | |||
327 | def help_(ui, commands, name, unknowncmd=False, full=True, subtopic=None, |
|
342 | def help_(ui, commands, name, unknowncmd=False, full=True, subtopic=None, | |
328 | **opts): |
|
343 | **opts): | |
329 | ''' |
|
344 | ''' | |
330 | Generate the help for 'name' as unformatted restructured text. If |
|
345 | Generate the help for 'name' as unformatted restructured text. If | |
331 | 'name' is None, describe the commands available. |
|
346 | 'name' is None, describe the commands available. | |
332 | ''' |
|
347 | ''' | |
333 |
|
348 | |||
334 | opts = pycompat.byteskwargs(opts) |
|
349 | opts = pycompat.byteskwargs(opts) | |
335 |
|
350 | |||
336 | def helpcmd(name, subtopic=None): |
|
351 | def helpcmd(name, subtopic=None): | |
337 | try: |
|
352 | try: | |
338 | aliases, entry = cmdutil.findcmd(name, commands.table, |
|
353 | aliases, entry = cmdutil.findcmd(name, commands.table, | |
339 | strict=unknowncmd) |
|
354 | strict=unknowncmd) | |
340 | except error.AmbiguousCommand as inst: |
|
355 | except error.AmbiguousCommand as inst: | |
341 | # py3 fix: except vars can't be used outside the scope of the |
|
356 | # py3 fix: except vars can't be used outside the scope of the | |
342 | # except block, nor can be used inside a lambda. python issue4617 |
|
357 | # except block, nor can be used inside a lambda. python issue4617 | |
343 | prefix = inst.args[0] |
|
358 | prefix = inst.args[0] | |
344 | select = lambda c: cmdutil.parsealiases(c)[0].startswith(prefix) |
|
359 | select = lambda c: cmdutil.parsealiases(c)[0].startswith(prefix) | |
345 | rst = helplist(select) |
|
360 | rst = helplist(select) | |
346 | return rst |
|
361 | return rst | |
347 |
|
362 | |||
348 | rst = [] |
|
363 | rst = [] | |
349 |
|
364 | |||
350 | # check if it's an invalid alias and display its error if it is |
|
365 | # check if it's an invalid alias and display its error if it is | |
351 | if getattr(entry[0], 'badalias', None): |
|
366 | if getattr(entry[0], 'badalias', None): | |
352 | rst.append(entry[0].badalias + '\n') |
|
367 | rst.append(entry[0].badalias + '\n') | |
353 | if entry[0].unknowncmd: |
|
368 | if entry[0].unknowncmd: | |
354 | try: |
|
369 | try: | |
355 | rst.extend(helpextcmd(entry[0].cmdname)) |
|
370 | rst.extend(helpextcmd(entry[0].cmdname)) | |
356 | except error.UnknownCommand: |
|
371 | except error.UnknownCommand: | |
357 | pass |
|
372 | pass | |
358 | return rst |
|
373 | return rst | |
359 |
|
374 | |||
360 | # synopsis |
|
375 | # synopsis | |
361 | if len(entry) > 2: |
|
376 | if len(entry) > 2: | |
362 | if entry[2].startswith('hg'): |
|
377 | if entry[2].startswith('hg'): | |
363 | rst.append("%s\n" % entry[2]) |
|
378 | rst.append("%s\n" % entry[2]) | |
364 | else: |
|
379 | else: | |
365 | rst.append('hg %s %s\n' % (aliases[0], entry[2])) |
|
380 | rst.append('hg %s %s\n' % (aliases[0], entry[2])) | |
366 | else: |
|
381 | else: | |
367 | rst.append('hg %s\n' % aliases[0]) |
|
382 | rst.append('hg %s\n' % aliases[0]) | |
368 | # aliases |
|
383 | # aliases | |
369 | if full and not ui.quiet and len(aliases) > 1: |
|
384 | if full and not ui.quiet and len(aliases) > 1: | |
370 | rst.append(_("\naliases: %s\n") % ', '.join(aliases[1:])) |
|
385 | rst.append(_("\naliases: %s\n") % ', '.join(aliases[1:])) | |
371 | rst.append('\n') |
|
386 | rst.append('\n') | |
372 |
|
387 | |||
373 | # description |
|
388 | # description | |
374 | doc = gettext(pycompat.getdoc(entry[0])) |
|
389 | doc = gettext(pycompat.getdoc(entry[0])) | |
375 | if not doc: |
|
390 | if not doc: | |
376 | doc = _("(no help text available)") |
|
391 | doc = _("(no help text available)") | |
377 | if util.safehasattr(entry[0], 'definition'): # aliased command |
|
392 | if util.safehasattr(entry[0], 'definition'): # aliased command | |
378 | source = entry[0].source |
|
393 | source = entry[0].source | |
379 | if entry[0].definition.startswith('!'): # shell alias |
|
394 | if entry[0].definition.startswith('!'): # shell alias | |
380 | doc = (_('shell alias for: %s\n\n%s\n\ndefined by: %s\n') % |
|
395 | doc = (_('shell alias for: %s\n\n%s\n\ndefined by: %s\n') % | |
381 | (entry[0].definition[1:], doc, source)) |
|
396 | (entry[0].definition[1:], doc, source)) | |
382 | else: |
|
397 | else: | |
383 | doc = (_('alias for: hg %s\n\n%s\n\ndefined by: %s\n') % |
|
398 | doc = (_('alias for: hg %s\n\n%s\n\ndefined by: %s\n') % | |
384 | (entry[0].definition, doc, source)) |
|
399 | (entry[0].definition, doc, source)) | |
385 | doc = doc.splitlines(True) |
|
400 | doc = doc.splitlines(True) | |
386 | if ui.quiet or not full: |
|
401 | if ui.quiet or not full: | |
387 | rst.append(doc[0]) |
|
402 | rst.append(doc[0]) | |
388 | else: |
|
403 | else: | |
389 | rst.extend(doc) |
|
404 | rst.extend(doc) | |
390 | rst.append('\n') |
|
405 | rst.append('\n') | |
391 |
|
406 | |||
392 | # check if this command shadows a non-trivial (multi-line) |
|
407 | # check if this command shadows a non-trivial (multi-line) | |
393 | # extension help text |
|
408 | # extension help text | |
394 | try: |
|
409 | try: | |
395 | mod = extensions.find(name) |
|
410 | mod = extensions.find(name) | |
396 | doc = gettext(pycompat.getdoc(mod)) or '' |
|
411 | doc = gettext(pycompat.getdoc(mod)) or '' | |
397 | if '\n' in doc.strip(): |
|
412 | if '\n' in doc.strip(): | |
398 | msg = _("(use 'hg help -e %s' to show help for " |
|
413 | msg = _("(use 'hg help -e %s' to show help for " | |
399 | "the %s extension)") % (name, name) |
|
414 | "the %s extension)") % (name, name) | |
400 | rst.append('\n%s\n' % msg) |
|
415 | rst.append('\n%s\n' % msg) | |
401 | except KeyError: |
|
416 | except KeyError: | |
402 | pass |
|
417 | pass | |
403 |
|
418 | |||
404 | # options |
|
419 | # options | |
405 | if not ui.quiet and entry[1]: |
|
420 | if not ui.quiet and entry[1]: | |
406 | rst.append(optrst(_("options"), entry[1], ui.verbose)) |
|
421 | rst.append(optrst(_("options"), entry[1], ui.verbose)) | |
407 |
|
422 | |||
408 | if ui.verbose: |
|
423 | if ui.verbose: | |
409 | rst.append(optrst(_("global options"), |
|
424 | rst.append(optrst(_("global options"), | |
410 | commands.globalopts, ui.verbose)) |
|
425 | commands.globalopts, ui.verbose)) | |
411 |
|
426 | |||
412 | if not ui.verbose: |
|
427 | if not ui.verbose: | |
413 | if not full: |
|
428 | if not full: | |
414 | rst.append(_("\n(use 'hg %s -h' to show more help)\n") |
|
429 | rst.append(_("\n(use 'hg %s -h' to show more help)\n") | |
415 | % name) |
|
430 | % name) | |
416 | elif not ui.quiet: |
|
431 | elif not ui.quiet: | |
417 | rst.append(_('\n(some details hidden, use --verbose ' |
|
432 | rst.append(_('\n(some details hidden, use --verbose ' | |
418 | 'to show complete help)')) |
|
433 | 'to show complete help)')) | |
419 |
|
434 | |||
420 | return rst |
|
435 | return rst | |
421 |
|
436 | |||
422 |
|
||||
423 | def helplist(select=None, **opts): |
|
437 | def helplist(select=None, **opts): | |
424 | # list of commands |
|
438 | # Category -> list of commands | |
425 | if name == "shortlist": |
|
439 | cats = {} | |
426 | header = _('basic commands:\n\n') |
|
440 | # Command -> short description | |
427 | elif name == "debug": |
|
|||
428 | header = _('debug commands (internal and unsupported):\n\n') |
|
|||
429 | else: |
|
|||
430 | header = _('list of commands:\n\n') |
|
|||
431 |
|
||||
432 | h = {} |
|
441 | h = {} | |
433 | cmds = {} |
|
442 | # Command -> string showing synonyms | |
|
443 | syns = {} | |||
434 | for c, e in commands.table.iteritems(): |
|
444 | for c, e in commands.table.iteritems(): | |
435 | fs = cmdutil.parsealiases(c) |
|
445 | fs = cmdutil.parsealiases(c) | |
436 | f = fs[0] |
|
446 | f = fs[0] | |
|
447 | syns[f] = ', '.join(fs) | |||
|
448 | func = e[0] | |||
437 | p = '' |
|
449 | p = '' | |
438 | if c.startswith("^"): |
|
450 | if c.startswith("^"): | |
439 | p = '^' |
|
451 | p = '^' | |
440 | if select and not select(p + f): |
|
452 | if select and not select(p + f): | |
441 | continue |
|
453 | continue | |
442 | if (not select and name != 'shortlist' and |
|
454 | if (not select and name != 'shortlist' and | |
443 |
|
|
455 | func.__module__ != commands.__name__): | |
444 | continue |
|
456 | continue | |
445 | if name == "shortlist" and not p: |
|
457 | if name == "shortlist" and not p: | |
446 | continue |
|
458 | continue | |
447 |
doc = pycompat.getdoc( |
|
459 | doc = pycompat.getdoc(func) | |
448 | if filtercmd(ui, f, name, doc): |
|
460 | if filtercmd(ui, f, name, doc): | |
449 | continue |
|
461 | continue | |
450 | doc = gettext(doc) |
|
462 | doc = gettext(doc) | |
451 | if not doc: |
|
463 | if not doc: | |
452 | doc = _("(no help text available)") |
|
464 | doc = _("(no help text available)") | |
453 | h[f] = doc.splitlines()[0].rstrip() |
|
465 | h[f] = doc.splitlines()[0].rstrip() | |
454 | cmds[f] = '|'.join(fs) |
|
466 | ||
|
467 | cat = getattr(func, 'helpcategory', None) or ( | |||
|
468 | registrar.command.CATEGORY_NONE) | |||
|
469 | cats.setdefault(cat, []).append(f) | |||
455 |
|
470 | |||
456 | rst = [] |
|
471 | rst = [] | |
457 | if not h: |
|
472 | if not h: | |
458 | if not ui.quiet: |
|
473 | if not ui.quiet: | |
459 | rst.append(_('no commands defined\n')) |
|
474 | rst.append(_('no commands defined\n')) | |
460 | return rst |
|
475 | return rst | |
461 |
|
476 | |||
|
477 | # Output top header. | |||
462 | if not ui.quiet: |
|
478 | if not ui.quiet: | |
463 | rst.append(header) |
|
479 | if name == "shortlist": | |
464 | fns = sorted(h) |
|
480 | rst.append(_('basic commands:\n\n')) | |
465 | for f in fns: |
|
481 | elif name == "debug": | |
|
482 | rst.append(_('debug commands (internal and unsupported):\n\n')) | |||
|
483 | else: | |||
|
484 | rst.append(_('list of commands:\n')) | |||
|
485 | ||||
|
486 | def appendcmds(cmds): | |||
|
487 | cmds = sorted(cmds) | |||
|
488 | for c in cmds: | |||
466 | if ui.verbose: |
|
489 | if ui.verbose: | |
467 | commacmds = cmds[f].replace("|",", ") |
|
490 | rst.append(" :%s: %s\n" % (syns[c], h[c])) | |
468 | rst.append(" :%s: %s\n" % (commacmds, h[f])) |
|
491 | else: | |
|
492 | rst.append(' :%s: %s\n' % (c, h[c])) | |||
|
493 | ||||
|
494 | if name in ('shortlist', 'debug'): | |||
|
495 | # List without categories. | |||
|
496 | appendcmds(h) | |||
469 |
|
|
497 | else: | |
470 | rst.append(' :%s: %s\n' % (f, h[f])) |
|
498 | # Check that all categories have an order. | |
|
499 | missing_order = set(cats.keys()) - set(CATEGORY_ORDER) | |||
|
500 | if missing_order: | |||
|
501 | ui.develwarn('help categories missing from CATEGORY_ORDER: %s' % | |||
|
502 | missing_order) | |||
|
503 | ||||
|
504 | # List per category. | |||
|
505 | for cat in CATEGORY_ORDER: | |||
|
506 | catfns = cats.get(cat, []) | |||
|
507 | if catfns: | |||
|
508 | if len(cats) > 1: | |||
|
509 | catname = gettext(CATEGORY_NAMES[cat]) | |||
|
510 | rst.append("\n%s:\n" % catname) | |||
|
511 | rst.append("\n") | |||
|
512 | appendcmds(catfns) | |||
471 |
|
513 | |||
472 | ex = opts.get |
|
514 | ex = opts.get | |
473 | anyopts = (ex(r'keyword') or not (ex(r'command') or ex(r'extension'))) |
|
515 | anyopts = (ex(r'keyword') or not (ex(r'command') or ex(r'extension'))) | |
474 | if not name and anyopts: |
|
516 | if not name and anyopts: | |
475 | exts = listexts(_('enabled extensions:'), extensions.enabled()) |
|
517 | exts = listexts(_('enabled extensions:'), extensions.enabled()) | |
476 | if exts: |
|
518 | if exts: | |
477 | rst.append('\n') |
|
519 | rst.append('\n') | |
478 | rst.extend(exts) |
|
520 | rst.extend(exts) | |
479 |
|
521 | |||
480 | rst.append(_("\nadditional help topics:\n\n")) |
|
522 | rst.append(_("\nadditional help topics:\n\n")) | |
481 | topics = [] |
|
523 | topics = [] | |
482 | for names, header, doc in helptable: |
|
524 | for names, header, doc in helptable: | |
483 | topics.append((names[0], header)) |
|
525 | topics.append((names[0], header)) | |
484 | for t, desc in topics: |
|
526 | for t, desc in topics: | |
485 | rst.append(" :%s: %s\n" % (t, desc)) |
|
527 | rst.append(" :%s: %s\n" % (t, desc)) | |
486 |
|
528 | |||
487 | if ui.quiet: |
|
529 | if ui.quiet: | |
488 | pass |
|
530 | pass | |
489 | elif ui.verbose: |
|
531 | elif ui.verbose: | |
490 | rst.append('\n%s\n' % optrst(_("global options"), |
|
532 | rst.append('\n%s\n' % optrst(_("global options"), | |
491 | commands.globalopts, ui.verbose)) |
|
533 | commands.globalopts, ui.verbose)) | |
492 | if name == 'shortlist': |
|
534 | if name == 'shortlist': | |
493 | rst.append(_("\n(use 'hg help' for the full list " |
|
535 | rst.append(_("\n(use 'hg help' for the full list " | |
494 | "of commands)\n")) |
|
536 | "of commands)\n")) | |
495 | else: |
|
537 | else: | |
496 | if name == 'shortlist': |
|
538 | if name == 'shortlist': | |
497 | rst.append(_("\n(use 'hg help' for the full list of commands " |
|
539 | rst.append(_("\n(use 'hg help' for the full list of commands " | |
498 | "or 'hg -v' for details)\n")) |
|
540 | "or 'hg -v' for details)\n")) | |
499 | elif name and not full: |
|
541 | elif name and not full: | |
500 | rst.append(_("\n(use 'hg help %s' to show the full help " |
|
542 | rst.append(_("\n(use 'hg help %s' to show the full help " | |
501 | "text)\n") % name) |
|
543 | "text)\n") % name) | |
502 |
elif name and |
|
544 | elif name and syns and name in syns.keys(): | |
503 | rst.append(_("\n(use 'hg help -v -e %s' to show built-in " |
|
545 | rst.append(_("\n(use 'hg help -v -e %s' to show built-in " | |
504 | "aliases and global options)\n") % name) |
|
546 | "aliases and global options)\n") % name) | |
505 | else: |
|
547 | else: | |
506 | rst.append(_("\n(use 'hg help -v%s' to show built-in aliases " |
|
548 | rst.append(_("\n(use 'hg help -v%s' to show built-in aliases " | |
507 | "and global options)\n") |
|
549 | "and global options)\n") | |
508 | % (name and " " + name or "")) |
|
550 | % (name and " " + name or "")) | |
509 | return rst |
|
551 | return rst | |
510 |
|
552 | |||
511 | def helptopic(name, subtopic=None): |
|
553 | def helptopic(name, subtopic=None): | |
512 | # Look for sub-topic entry first. |
|
554 | # Look for sub-topic entry first. | |
513 | header, doc = None, None |
|
555 | header, doc = None, None | |
514 | if subtopic and name in subtopics: |
|
556 | if subtopic and name in subtopics: | |
515 | for names, header, doc in subtopics[name]: |
|
557 | for names, header, doc in subtopics[name]: | |
516 | if subtopic in names: |
|
558 | if subtopic in names: | |
517 | break |
|
559 | break | |
518 |
|
560 | |||
519 | if not header: |
|
561 | if not header: | |
520 | for names, header, doc in helptable: |
|
562 | for names, header, doc in helptable: | |
521 | if name in names: |
|
563 | if name in names: | |
522 | break |
|
564 | break | |
523 | else: |
|
565 | else: | |
524 | raise error.UnknownCommand(name) |
|
566 | raise error.UnknownCommand(name) | |
525 |
|
567 | |||
526 | rst = [minirst.section(header)] |
|
568 | rst = [minirst.section(header)] | |
527 |
|
569 | |||
528 | # description |
|
570 | # description | |
529 | if not doc: |
|
571 | if not doc: | |
530 | rst.append(" %s\n" % _("(no help text available)")) |
|
572 | rst.append(" %s\n" % _("(no help text available)")) | |
531 | if callable(doc): |
|
573 | if callable(doc): | |
532 | rst += [" %s\n" % l for l in doc(ui).splitlines()] |
|
574 | rst += [" %s\n" % l for l in doc(ui).splitlines()] | |
533 |
|
575 | |||
534 | if not ui.verbose: |
|
576 | if not ui.verbose: | |
535 | omitted = _('(some details hidden, use --verbose' |
|
577 | omitted = _('(some details hidden, use --verbose' | |
536 | ' to show complete help)') |
|
578 | ' to show complete help)') | |
537 | indicateomitted(rst, omitted) |
|
579 | indicateomitted(rst, omitted) | |
538 |
|
580 | |||
539 | try: |
|
581 | try: | |
540 | cmdutil.findcmd(name, commands.table) |
|
582 | cmdutil.findcmd(name, commands.table) | |
541 | rst.append(_("\nuse 'hg help -c %s' to see help for " |
|
583 | rst.append(_("\nuse 'hg help -c %s' to see help for " | |
542 | "the %s command\n") % (name, name)) |
|
584 | "the %s command\n") % (name, name)) | |
543 | except error.UnknownCommand: |
|
585 | except error.UnknownCommand: | |
544 | pass |
|
586 | pass | |
545 | return rst |
|
587 | return rst | |
546 |
|
588 | |||
547 | def helpext(name, subtopic=None): |
|
589 | def helpext(name, subtopic=None): | |
548 | try: |
|
590 | try: | |
549 | mod = extensions.find(name) |
|
591 | mod = extensions.find(name) | |
550 | doc = gettext(pycompat.getdoc(mod)) or _('no help text available') |
|
592 | doc = gettext(pycompat.getdoc(mod)) or _('no help text available') | |
551 | except KeyError: |
|
593 | except KeyError: | |
552 | mod = None |
|
594 | mod = None | |
553 | doc = extensions.disabledext(name) |
|
595 | doc = extensions.disabledext(name) | |
554 | if not doc: |
|
596 | if not doc: | |
555 | raise error.UnknownCommand(name) |
|
597 | raise error.UnknownCommand(name) | |
556 |
|
598 | |||
557 | if '\n' not in doc: |
|
599 | if '\n' not in doc: | |
558 | head, tail = doc, "" |
|
600 | head, tail = doc, "" | |
559 | else: |
|
601 | else: | |
560 | head, tail = doc.split('\n', 1) |
|
602 | head, tail = doc.split('\n', 1) | |
561 | rst = [_('%s extension - %s\n\n') % (name.rpartition('.')[-1], head)] |
|
603 | rst = [_('%s extension - %s\n\n') % (name.rpartition('.')[-1], head)] | |
562 | if tail: |
|
604 | if tail: | |
563 | rst.extend(tail.splitlines(True)) |
|
605 | rst.extend(tail.splitlines(True)) | |
564 | rst.append('\n') |
|
606 | rst.append('\n') | |
565 |
|
607 | |||
566 | if not ui.verbose: |
|
608 | if not ui.verbose: | |
567 | omitted = _('(some details hidden, use --verbose' |
|
609 | omitted = _('(some details hidden, use --verbose' | |
568 | ' to show complete help)') |
|
610 | ' to show complete help)') | |
569 | indicateomitted(rst, omitted) |
|
611 | indicateomitted(rst, omitted) | |
570 |
|
612 | |||
571 | if mod: |
|
613 | if mod: | |
572 | try: |
|
614 | try: | |
573 | ct = mod.cmdtable |
|
615 | ct = mod.cmdtable | |
574 | except AttributeError: |
|
616 | except AttributeError: | |
575 | ct = {} |
|
617 | ct = {} | |
576 | modcmds = set([c.partition('|')[0] for c in ct]) |
|
618 | modcmds = set([c.partition('|')[0] for c in ct]) | |
577 | rst.extend(helplist(modcmds.__contains__)) |
|
619 | rst.extend(helplist(modcmds.__contains__)) | |
578 | else: |
|
620 | else: | |
579 | rst.append(_("(use 'hg help extensions' for information on enabling" |
|
621 | rst.append(_("(use 'hg help extensions' for information on enabling" | |
580 | " extensions)\n")) |
|
622 | " extensions)\n")) | |
581 | return rst |
|
623 | return rst | |
582 |
|
624 | |||
583 | def helpextcmd(name, subtopic=None): |
|
625 | def helpextcmd(name, subtopic=None): | |
584 | cmd, ext, doc = extensions.disabledcmd(ui, name, |
|
626 | cmd, ext, doc = extensions.disabledcmd(ui, name, | |
585 | ui.configbool('ui', 'strict')) |
|
627 | ui.configbool('ui', 'strict')) | |
586 | doc = doc.splitlines()[0] |
|
628 | doc = doc.splitlines()[0] | |
587 |
|
629 | |||
588 | rst = listexts(_("'%s' is provided by the following " |
|
630 | rst = listexts(_("'%s' is provided by the following " | |
589 | "extension:") % cmd, {ext: doc}, indent=4, |
|
631 | "extension:") % cmd, {ext: doc}, indent=4, | |
590 | showdeprecated=True) |
|
632 | showdeprecated=True) | |
591 | rst.append('\n') |
|
633 | rst.append('\n') | |
592 | rst.append(_("(use 'hg help extensions' for information on enabling " |
|
634 | rst.append(_("(use 'hg help extensions' for information on enabling " | |
593 | "extensions)\n")) |
|
635 | "extensions)\n")) | |
594 | return rst |
|
636 | return rst | |
595 |
|
637 | |||
596 |
|
638 | |||
597 | rst = [] |
|
639 | rst = [] | |
598 | kw = opts.get('keyword') |
|
640 | kw = opts.get('keyword') | |
599 | if kw or name is None and any(opts[o] for o in opts): |
|
641 | if kw or name is None and any(opts[o] for o in opts): | |
600 | matches = topicmatch(ui, commands, name or '') |
|
642 | matches = topicmatch(ui, commands, name or '') | |
601 | helpareas = [] |
|
643 | helpareas = [] | |
602 | if opts.get('extension'): |
|
644 | if opts.get('extension'): | |
603 | helpareas += [('extensions', _('Extensions'))] |
|
645 | helpareas += [('extensions', _('Extensions'))] | |
604 | if opts.get('command'): |
|
646 | if opts.get('command'): | |
605 | helpareas += [('commands', _('Commands'))] |
|
647 | helpareas += [('commands', _('Commands'))] | |
606 | if not helpareas: |
|
648 | if not helpareas: | |
607 | helpareas = [('topics', _('Topics')), |
|
649 | helpareas = [('topics', _('Topics')), | |
608 | ('commands', _('Commands')), |
|
650 | ('commands', _('Commands')), | |
609 | ('extensions', _('Extensions')), |
|
651 | ('extensions', _('Extensions')), | |
610 | ('extensioncommands', _('Extension Commands'))] |
|
652 | ('extensioncommands', _('Extension Commands'))] | |
611 | for t, title in helpareas: |
|
653 | for t, title in helpareas: | |
612 | if matches[t]: |
|
654 | if matches[t]: | |
613 | rst.append('%s:\n\n' % title) |
|
655 | rst.append('%s:\n\n' % title) | |
614 | rst.extend(minirst.maketable(sorted(matches[t]), 1)) |
|
656 | rst.extend(minirst.maketable(sorted(matches[t]), 1)) | |
615 | rst.append('\n') |
|
657 | rst.append('\n') | |
616 | if not rst: |
|
658 | if not rst: | |
617 | msg = _('no matches') |
|
659 | msg = _('no matches') | |
618 | hint = _("try 'hg help' for a list of topics") |
|
660 | hint = _("try 'hg help' for a list of topics") | |
619 | raise error.Abort(msg, hint=hint) |
|
661 | raise error.Abort(msg, hint=hint) | |
620 | elif name and name != 'shortlist': |
|
662 | elif name and name != 'shortlist': | |
621 | queries = [] |
|
663 | queries = [] | |
622 | if unknowncmd: |
|
664 | if unknowncmd: | |
623 | queries += [helpextcmd] |
|
665 | queries += [helpextcmd] | |
624 | if opts.get('extension'): |
|
666 | if opts.get('extension'): | |
625 | queries += [helpext] |
|
667 | queries += [helpext] | |
626 | if opts.get('command'): |
|
668 | if opts.get('command'): | |
627 | queries += [helpcmd] |
|
669 | queries += [helpcmd] | |
628 | if not queries: |
|
670 | if not queries: | |
629 | queries = (helptopic, helpcmd, helpext, helpextcmd) |
|
671 | queries = (helptopic, helpcmd, helpext, helpextcmd) | |
630 | for f in queries: |
|
672 | for f in queries: | |
631 | try: |
|
673 | try: | |
632 | rst = f(name, subtopic) |
|
674 | rst = f(name, subtopic) | |
633 | break |
|
675 | break | |
634 | except error.UnknownCommand: |
|
676 | except error.UnknownCommand: | |
635 | pass |
|
677 | pass | |
636 | else: |
|
678 | else: | |
637 | if unknowncmd: |
|
679 | if unknowncmd: | |
638 | raise error.UnknownCommand(name) |
|
680 | raise error.UnknownCommand(name) | |
639 | else: |
|
681 | else: | |
640 | msg = _('no such help topic: %s') % name |
|
682 | msg = _('no such help topic: %s') % name | |
641 | hint = _("try 'hg help --keyword %s'") % name |
|
683 | hint = _("try 'hg help --keyword %s'") % name | |
642 | raise error.Abort(msg, hint=hint) |
|
684 | raise error.Abort(msg, hint=hint) | |
643 | else: |
|
685 | else: | |
644 | # program name |
|
686 | # program name | |
645 | if not ui.quiet: |
|
687 | if not ui.quiet: | |
646 | rst = [_("Mercurial Distributed SCM\n"), '\n'] |
|
688 | rst = [_("Mercurial Distributed SCM\n"), '\n'] | |
647 | rst.extend(helplist(None, **pycompat.strkwargs(opts))) |
|
689 | rst.extend(helplist(None, **pycompat.strkwargs(opts))) | |
648 |
|
690 | |||
649 | return ''.join(rst) |
|
691 | return ''.join(rst) | |
650 |
|
692 | |||
651 | def formattedhelp(ui, commands, fullname, keep=None, unknowncmd=False, |
|
693 | def formattedhelp(ui, commands, fullname, keep=None, unknowncmd=False, | |
652 | full=True, **opts): |
|
694 | full=True, **opts): | |
653 | """get help for a given topic (as a dotted name) as rendered rst |
|
695 | """get help for a given topic (as a dotted name) as rendered rst | |
654 |
|
696 | |||
655 | Either returns the rendered help text or raises an exception. |
|
697 | Either returns the rendered help text or raises an exception. | |
656 | """ |
|
698 | """ | |
657 | if keep is None: |
|
699 | if keep is None: | |
658 | keep = [] |
|
700 | keep = [] | |
659 | else: |
|
701 | else: | |
660 | keep = list(keep) # make a copy so we can mutate this later |
|
702 | keep = list(keep) # make a copy so we can mutate this later | |
661 |
|
703 | |||
662 | # <fullname> := <name>[.<subtopic][.<section>] |
|
704 | # <fullname> := <name>[.<subtopic][.<section>] | |
663 | name = subtopic = section = None |
|
705 | name = subtopic = section = None | |
664 | if fullname is not None: |
|
706 | if fullname is not None: | |
665 | nameparts = fullname.split('.') |
|
707 | nameparts = fullname.split('.') | |
666 | name = nameparts.pop(0) |
|
708 | name = nameparts.pop(0) | |
667 | if nameparts and name in subtopics: |
|
709 | if nameparts and name in subtopics: | |
668 | subtopic = nameparts.pop(0) |
|
710 | subtopic = nameparts.pop(0) | |
669 | if nameparts: |
|
711 | if nameparts: | |
670 | section = encoding.lower('.'.join(nameparts)) |
|
712 | section = encoding.lower('.'.join(nameparts)) | |
671 |
|
713 | |||
672 | textwidth = ui.configint('ui', 'textwidth') |
|
714 | textwidth = ui.configint('ui', 'textwidth') | |
673 | termwidth = ui.termwidth() - 2 |
|
715 | termwidth = ui.termwidth() - 2 | |
674 | if textwidth <= 0 or termwidth < textwidth: |
|
716 | if textwidth <= 0 or termwidth < textwidth: | |
675 | textwidth = termwidth |
|
717 | textwidth = termwidth | |
676 | text = help_(ui, commands, name, |
|
718 | text = help_(ui, commands, name, | |
677 | subtopic=subtopic, unknowncmd=unknowncmd, full=full, **opts) |
|
719 | subtopic=subtopic, unknowncmd=unknowncmd, full=full, **opts) | |
678 |
|
720 | |||
679 | blocks, pruned = minirst.parse(text, keep=keep) |
|
721 | blocks, pruned = minirst.parse(text, keep=keep) | |
680 | if 'verbose' in pruned: |
|
722 | if 'verbose' in pruned: | |
681 | keep.append('omitted') |
|
723 | keep.append('omitted') | |
682 | else: |
|
724 | else: | |
683 | keep.append('notomitted') |
|
725 | keep.append('notomitted') | |
684 | blocks, pruned = minirst.parse(text, keep=keep) |
|
726 | blocks, pruned = minirst.parse(text, keep=keep) | |
685 | if section: |
|
727 | if section: | |
686 | blocks = minirst.filtersections(blocks, section) |
|
728 | blocks = minirst.filtersections(blocks, section) | |
687 |
|
729 | |||
688 | # We could have been given a weird ".foo" section without a name |
|
730 | # We could have been given a weird ".foo" section without a name | |
689 | # to look for, or we could have simply failed to found "foo.bar" |
|
731 | # to look for, or we could have simply failed to found "foo.bar" | |
690 | # because bar isn't a section of foo |
|
732 | # because bar isn't a section of foo | |
691 | if section and not (blocks and name): |
|
733 | if section and not (blocks and name): | |
692 | raise error.Abort(_("help section not found: %s") % fullname) |
|
734 | raise error.Abort(_("help section not found: %s") % fullname) | |
693 |
|
735 | |||
694 | return minirst.formatplain(blocks, textwidth) |
|
736 | return minirst.formatplain(blocks, textwidth) |
@@ -1,467 +1,474 b'' | |||||
1 | # registrar.py - utilities to register function for specific purpose |
|
1 | # registrar.py - utilities to register function for specific purpose | |
2 | # |
|
2 | # | |
3 | # Copyright FUJIWARA Katsunori <foozy@lares.dti.ne.jp> and others |
|
3 | # Copyright FUJIWARA Katsunori <foozy@lares.dti.ne.jp> and others | |
4 | # |
|
4 | # | |
5 | # This software may be used and distributed according to the terms of the |
|
5 | # This software may be used and distributed according to the terms of the | |
6 | # GNU General Public License version 2 or any later version. |
|
6 | # GNU General Public License version 2 or any later version. | |
7 |
|
7 | |||
8 | from __future__ import absolute_import |
|
8 | from __future__ import absolute_import | |
9 |
|
9 | |||
10 | from . import ( |
|
10 | from . import ( | |
11 | configitems, |
|
11 | configitems, | |
12 | error, |
|
12 | error, | |
13 | pycompat, |
|
13 | pycompat, | |
14 | util, |
|
14 | util, | |
15 | ) |
|
15 | ) | |
16 |
|
16 | |||
17 | # unlike the other registered items, config options are neither functions or |
|
17 | # unlike the other registered items, config options are neither functions or | |
18 | # classes. Registering the option is just small function call. |
|
18 | # classes. Registering the option is just small function call. | |
19 | # |
|
19 | # | |
20 | # We still add the official API to the registrar module for consistency with |
|
20 | # We still add the official API to the registrar module for consistency with | |
21 | # the other items extensions want might to register. |
|
21 | # the other items extensions want might to register. | |
22 | configitem = configitems.getitemregister |
|
22 | configitem = configitems.getitemregister | |
23 |
|
23 | |||
24 | class _funcregistrarbase(object): |
|
24 | class _funcregistrarbase(object): | |
25 | """Base of decorator to register a function for specific purpose |
|
25 | """Base of decorator to register a function for specific purpose | |
26 |
|
26 | |||
27 | This decorator stores decorated functions into own dict 'table'. |
|
27 | This decorator stores decorated functions into own dict 'table'. | |
28 |
|
28 | |||
29 | The least derived class can be defined by overriding 'formatdoc', |
|
29 | The least derived class can be defined by overriding 'formatdoc', | |
30 | for example:: |
|
30 | for example:: | |
31 |
|
31 | |||
32 | class keyword(_funcregistrarbase): |
|
32 | class keyword(_funcregistrarbase): | |
33 | _docformat = ":%s: %s" |
|
33 | _docformat = ":%s: %s" | |
34 |
|
34 | |||
35 | This should be used as below: |
|
35 | This should be used as below: | |
36 |
|
36 | |||
37 | keyword = registrar.keyword() |
|
37 | keyword = registrar.keyword() | |
38 |
|
38 | |||
39 | @keyword('bar') |
|
39 | @keyword('bar') | |
40 | def barfunc(*args, **kwargs): |
|
40 | def barfunc(*args, **kwargs): | |
41 | '''Explanation of bar keyword .... |
|
41 | '''Explanation of bar keyword .... | |
42 | ''' |
|
42 | ''' | |
43 | pass |
|
43 | pass | |
44 |
|
44 | |||
45 | In this case: |
|
45 | In this case: | |
46 |
|
46 | |||
47 | - 'barfunc' is stored as 'bar' in '_table' of an instance 'keyword' above |
|
47 | - 'barfunc' is stored as 'bar' in '_table' of an instance 'keyword' above | |
48 | - 'barfunc.__doc__' becomes ":bar: Explanation of bar keyword" |
|
48 | - 'barfunc.__doc__' becomes ":bar: Explanation of bar keyword" | |
49 | """ |
|
49 | """ | |
50 | def __init__(self, table=None): |
|
50 | def __init__(self, table=None): | |
51 | if table is None: |
|
51 | if table is None: | |
52 | self._table = {} |
|
52 | self._table = {} | |
53 | else: |
|
53 | else: | |
54 | self._table = table |
|
54 | self._table = table | |
55 |
|
55 | |||
56 | def __call__(self, decl, *args, **kwargs): |
|
56 | def __call__(self, decl, *args, **kwargs): | |
57 | return lambda func: self._doregister(func, decl, *args, **kwargs) |
|
57 | return lambda func: self._doregister(func, decl, *args, **kwargs) | |
58 |
|
58 | |||
59 | def _doregister(self, func, decl, *args, **kwargs): |
|
59 | def _doregister(self, func, decl, *args, **kwargs): | |
60 | name = self._getname(decl) |
|
60 | name = self._getname(decl) | |
61 |
|
61 | |||
62 | if name in self._table: |
|
62 | if name in self._table: | |
63 | msg = 'duplicate registration for name: "%s"' % name |
|
63 | msg = 'duplicate registration for name: "%s"' % name | |
64 | raise error.ProgrammingError(msg) |
|
64 | raise error.ProgrammingError(msg) | |
65 |
|
65 | |||
66 | if func.__doc__ and not util.safehasattr(func, '_origdoc'): |
|
66 | if func.__doc__ and not util.safehasattr(func, '_origdoc'): | |
67 | doc = pycompat.sysbytes(func.__doc__).strip() |
|
67 | doc = pycompat.sysbytes(func.__doc__).strip() | |
68 | func._origdoc = doc |
|
68 | func._origdoc = doc | |
69 | func.__doc__ = pycompat.sysstr(self._formatdoc(decl, doc)) |
|
69 | func.__doc__ = pycompat.sysstr(self._formatdoc(decl, doc)) | |
70 |
|
70 | |||
71 | self._table[name] = func |
|
71 | self._table[name] = func | |
72 | self._extrasetup(name, func, *args, **kwargs) |
|
72 | self._extrasetup(name, func, *args, **kwargs) | |
73 |
|
73 | |||
74 | return func |
|
74 | return func | |
75 |
|
75 | |||
76 | def _parsefuncdecl(self, decl): |
|
76 | def _parsefuncdecl(self, decl): | |
77 | """Parse function declaration and return the name of function in it |
|
77 | """Parse function declaration and return the name of function in it | |
78 | """ |
|
78 | """ | |
79 | i = decl.find('(') |
|
79 | i = decl.find('(') | |
80 | if i >= 0: |
|
80 | if i >= 0: | |
81 | return decl[:i] |
|
81 | return decl[:i] | |
82 | else: |
|
82 | else: | |
83 | return decl |
|
83 | return decl | |
84 |
|
84 | |||
85 | def _getname(self, decl): |
|
85 | def _getname(self, decl): | |
86 | """Return the name of the registered function from decl |
|
86 | """Return the name of the registered function from decl | |
87 |
|
87 | |||
88 | Derived class should override this, if it allows more |
|
88 | Derived class should override this, if it allows more | |
89 | descriptive 'decl' string than just a name. |
|
89 | descriptive 'decl' string than just a name. | |
90 | """ |
|
90 | """ | |
91 | return decl |
|
91 | return decl | |
92 |
|
92 | |||
93 | _docformat = None |
|
93 | _docformat = None | |
94 |
|
94 | |||
95 | def _formatdoc(self, decl, doc): |
|
95 | def _formatdoc(self, decl, doc): | |
96 | """Return formatted document of the registered function for help |
|
96 | """Return formatted document of the registered function for help | |
97 |
|
97 | |||
98 | 'doc' is '__doc__.strip()' of the registered function. |
|
98 | 'doc' is '__doc__.strip()' of the registered function. | |
99 | """ |
|
99 | """ | |
100 | return self._docformat % (decl, doc) |
|
100 | return self._docformat % (decl, doc) | |
101 |
|
101 | |||
102 | def _extrasetup(self, name, func): |
|
102 | def _extrasetup(self, name, func): | |
103 | """Execute exra setup for registered function, if needed |
|
103 | """Execute exra setup for registered function, if needed | |
104 | """ |
|
104 | """ | |
105 |
|
105 | |||
106 | class command(_funcregistrarbase): |
|
106 | class command(_funcregistrarbase): | |
107 | """Decorator to register a command function to table |
|
107 | """Decorator to register a command function to table | |
108 |
|
108 | |||
109 | This class receives a command table as its argument. The table should |
|
109 | This class receives a command table as its argument. The table should | |
110 | be a dict. |
|
110 | be a dict. | |
111 |
|
111 | |||
112 | The created object can be used as a decorator for adding commands to |
|
112 | The created object can be used as a decorator for adding commands to | |
113 | that command table. This accepts multiple arguments to define a command. |
|
113 | that command table. This accepts multiple arguments to define a command. | |
114 |
|
114 | |||
115 | The first argument is the command name (as bytes). |
|
115 | The first argument is the command name (as bytes). | |
116 |
|
116 | |||
117 | The `options` keyword argument is an iterable of tuples defining command |
|
117 | The `options` keyword argument is an iterable of tuples defining command | |
118 | arguments. See ``mercurial.fancyopts.fancyopts()`` for the format of each |
|
118 | arguments. See ``mercurial.fancyopts.fancyopts()`` for the format of each | |
119 | tuple. |
|
119 | tuple. | |
120 |
|
120 | |||
121 | The `synopsis` argument defines a short, one line summary of how to use the |
|
121 | The `synopsis` argument defines a short, one line summary of how to use the | |
122 | command. This shows up in the help output. |
|
122 | command. This shows up in the help output. | |
123 |
|
123 | |||
124 | There are three arguments that control what repository (if any) is found |
|
124 | There are three arguments that control what repository (if any) is found | |
125 | and passed to the decorated function: `norepo`, `optionalrepo`, and |
|
125 | and passed to the decorated function: `norepo`, `optionalrepo`, and | |
126 | `inferrepo`. |
|
126 | `inferrepo`. | |
127 |
|
127 | |||
128 | The `norepo` argument defines whether the command does not require a |
|
128 | The `norepo` argument defines whether the command does not require a | |
129 | local repository. Most commands operate against a repository, thus the |
|
129 | local repository. Most commands operate against a repository, thus the | |
130 | default is False. When True, no repository will be passed. |
|
130 | default is False. When True, no repository will be passed. | |
131 |
|
131 | |||
132 | The `optionalrepo` argument defines whether the command optionally requires |
|
132 | The `optionalrepo` argument defines whether the command optionally requires | |
133 | a local repository. If no repository can be found, None will be passed |
|
133 | a local repository. If no repository can be found, None will be passed | |
134 | to the decorated function. |
|
134 | to the decorated function. | |
135 |
|
135 | |||
136 | The `inferrepo` argument defines whether to try to find a repository from |
|
136 | The `inferrepo` argument defines whether to try to find a repository from | |
137 | the command line arguments. If True, arguments will be examined for |
|
137 | the command line arguments. If True, arguments will be examined for | |
138 | potential repository locations. See ``findrepo()``. If a repository is |
|
138 | potential repository locations. See ``findrepo()``. If a repository is | |
139 | found, it will be used and passed to the decorated function. |
|
139 | found, it will be used and passed to the decorated function. | |
140 |
|
140 | |||
141 | The `intents` argument defines a set of intended actions or capabilities |
|
141 | The `intents` argument defines a set of intended actions or capabilities | |
142 | the command is taking. These intents can be used to affect the construction |
|
142 | the command is taking. These intents can be used to affect the construction | |
143 | of the repository object passed to the command. For example, commands |
|
143 | of the repository object passed to the command. For example, commands | |
144 | declaring that they are read-only could receive a repository that doesn't |
|
144 | declaring that they are read-only could receive a repository that doesn't | |
145 | have any methods allowing repository mutation. Other intents could be used |
|
145 | have any methods allowing repository mutation. Other intents could be used | |
146 | to prevent the command from running if the requested intent could not be |
|
146 | to prevent the command from running if the requested intent could not be | |
147 | fulfilled. |
|
147 | fulfilled. | |
148 |
|
148 | |||
|
149 | If `helpcategory` is set (usually to one of the constants in the help | |||
|
150 | module), the command will be displayed under that category in the help's | |||
|
151 | list of commands. | |||
|
152 | ||||
149 | The following intents are defined: |
|
153 | The following intents are defined: | |
150 |
|
154 | |||
151 | readonly |
|
155 | readonly | |
152 | The command is read-only |
|
156 | The command is read-only | |
153 |
|
157 | |||
154 | The signature of the decorated function looks like this: |
|
158 | The signature of the decorated function looks like this: | |
155 | def cmd(ui[, repo] [, <args>] [, <options>]) |
|
159 | def cmd(ui[, repo] [, <args>] [, <options>]) | |
156 |
|
160 | |||
157 | `repo` is required if `norepo` is False. |
|
161 | `repo` is required if `norepo` is False. | |
158 | `<args>` are positional args (or `*args`) arguments, of non-option |
|
162 | `<args>` are positional args (or `*args`) arguments, of non-option | |
159 | arguments from the command line. |
|
163 | arguments from the command line. | |
160 | `<options>` are keyword arguments (or `**options`) of option arguments |
|
164 | `<options>` are keyword arguments (or `**options`) of option arguments | |
161 | from the command line. |
|
165 | from the command line. | |
162 |
|
166 | |||
163 | See the WritingExtensions and MercurialApi documentation for more exhaustive |
|
167 | See the WritingExtensions and MercurialApi documentation for more exhaustive | |
164 | descriptions and examples. |
|
168 | descriptions and examples. | |
165 | """ |
|
169 | """ | |
166 |
|
170 | |||
|
171 | # Command categories for grouping them in help output. | |||
|
172 | CATEGORY_NONE = 'none' | |||
|
173 | ||||
167 | def _doregister(self, func, name, options=(), synopsis=None, |
|
174 | def _doregister(self, func, name, options=(), synopsis=None, | |
168 | norepo=False, optionalrepo=False, inferrepo=False, |
|
175 | norepo=False, optionalrepo=False, inferrepo=False, | |
169 | intents=None): |
|
176 | intents=None, helpcategory=None): | |
170 |
|
||||
171 | func.norepo = norepo |
|
177 | func.norepo = norepo | |
172 | func.optionalrepo = optionalrepo |
|
178 | func.optionalrepo = optionalrepo | |
173 | func.inferrepo = inferrepo |
|
179 | func.inferrepo = inferrepo | |
174 | func.intents = intents or set() |
|
180 | func.intents = intents or set() | |
|
181 | func.helpcategory = helpcategory | |||
175 | if synopsis: |
|
182 | if synopsis: | |
176 | self._table[name] = func, list(options), synopsis |
|
183 | self._table[name] = func, list(options), synopsis | |
177 | else: |
|
184 | else: | |
178 | self._table[name] = func, list(options) |
|
185 | self._table[name] = func, list(options) | |
179 | return func |
|
186 | return func | |
180 |
|
187 | |||
181 | INTENT_READONLY = b'readonly' |
|
188 | INTENT_READONLY = b'readonly' | |
182 |
|
189 | |||
183 | class revsetpredicate(_funcregistrarbase): |
|
190 | class revsetpredicate(_funcregistrarbase): | |
184 | """Decorator to register revset predicate |
|
191 | """Decorator to register revset predicate | |
185 |
|
192 | |||
186 | Usage:: |
|
193 | Usage:: | |
187 |
|
194 | |||
188 | revsetpredicate = registrar.revsetpredicate() |
|
195 | revsetpredicate = registrar.revsetpredicate() | |
189 |
|
196 | |||
190 | @revsetpredicate('mypredicate(arg1, arg2[, arg3])') |
|
197 | @revsetpredicate('mypredicate(arg1, arg2[, arg3])') | |
191 | def mypredicatefunc(repo, subset, x): |
|
198 | def mypredicatefunc(repo, subset, x): | |
192 | '''Explanation of this revset predicate .... |
|
199 | '''Explanation of this revset predicate .... | |
193 | ''' |
|
200 | ''' | |
194 | pass |
|
201 | pass | |
195 |
|
202 | |||
196 | The first string argument is used also in online help. |
|
203 | The first string argument is used also in online help. | |
197 |
|
204 | |||
198 | Optional argument 'safe' indicates whether a predicate is safe for |
|
205 | Optional argument 'safe' indicates whether a predicate is safe for | |
199 | DoS attack (False by default). |
|
206 | DoS attack (False by default). | |
200 |
|
207 | |||
201 | Optional argument 'takeorder' indicates whether a predicate function |
|
208 | Optional argument 'takeorder' indicates whether a predicate function | |
202 | takes ordering policy as the last argument. |
|
209 | takes ordering policy as the last argument. | |
203 |
|
210 | |||
204 | Optional argument 'weight' indicates the estimated run-time cost, useful |
|
211 | Optional argument 'weight' indicates the estimated run-time cost, useful | |
205 | for static optimization, default is 1. Higher weight means more expensive. |
|
212 | for static optimization, default is 1. Higher weight means more expensive. | |
206 | Usually, revsets that are fast and return only one revision has a weight of |
|
213 | Usually, revsets that are fast and return only one revision has a weight of | |
207 | 0.5 (ex. a symbol); revsets with O(changelog) complexity and read only the |
|
214 | 0.5 (ex. a symbol); revsets with O(changelog) complexity and read only the | |
208 | changelog have weight 10 (ex. author); revsets reading manifest deltas have |
|
215 | changelog have weight 10 (ex. author); revsets reading manifest deltas have | |
209 | weight 30 (ex. adds); revset reading manifest contents have weight 100 |
|
216 | weight 30 (ex. adds); revset reading manifest contents have weight 100 | |
210 | (ex. contains). Note: those values are flexible. If the revset has a |
|
217 | (ex. contains). Note: those values are flexible. If the revset has a | |
211 | same big-O time complexity as 'contains', but with a smaller constant, it |
|
218 | same big-O time complexity as 'contains', but with a smaller constant, it | |
212 | might have a weight of 90. |
|
219 | might have a weight of 90. | |
213 |
|
220 | |||
214 | 'revsetpredicate' instance in example above can be used to |
|
221 | 'revsetpredicate' instance in example above can be used to | |
215 | decorate multiple functions. |
|
222 | decorate multiple functions. | |
216 |
|
223 | |||
217 | Decorated functions are registered automatically at loading |
|
224 | Decorated functions are registered automatically at loading | |
218 | extension, if an instance named as 'revsetpredicate' is used for |
|
225 | extension, if an instance named as 'revsetpredicate' is used for | |
219 | decorating in extension. |
|
226 | decorating in extension. | |
220 |
|
227 | |||
221 | Otherwise, explicit 'revset.loadpredicate()' is needed. |
|
228 | Otherwise, explicit 'revset.loadpredicate()' is needed. | |
222 | """ |
|
229 | """ | |
223 | _getname = _funcregistrarbase._parsefuncdecl |
|
230 | _getname = _funcregistrarbase._parsefuncdecl | |
224 | _docformat = "``%s``\n %s" |
|
231 | _docformat = "``%s``\n %s" | |
225 |
|
232 | |||
226 | def _extrasetup(self, name, func, safe=False, takeorder=False, weight=1): |
|
233 | def _extrasetup(self, name, func, safe=False, takeorder=False, weight=1): | |
227 | func._safe = safe |
|
234 | func._safe = safe | |
228 | func._takeorder = takeorder |
|
235 | func._takeorder = takeorder | |
229 | func._weight = weight |
|
236 | func._weight = weight | |
230 |
|
237 | |||
231 | class filesetpredicate(_funcregistrarbase): |
|
238 | class filesetpredicate(_funcregistrarbase): | |
232 | """Decorator to register fileset predicate |
|
239 | """Decorator to register fileset predicate | |
233 |
|
240 | |||
234 | Usage:: |
|
241 | Usage:: | |
235 |
|
242 | |||
236 | filesetpredicate = registrar.filesetpredicate() |
|
243 | filesetpredicate = registrar.filesetpredicate() | |
237 |
|
244 | |||
238 | @filesetpredicate('mypredicate()') |
|
245 | @filesetpredicate('mypredicate()') | |
239 | def mypredicatefunc(mctx, x): |
|
246 | def mypredicatefunc(mctx, x): | |
240 | '''Explanation of this fileset predicate .... |
|
247 | '''Explanation of this fileset predicate .... | |
241 | ''' |
|
248 | ''' | |
242 | pass |
|
249 | pass | |
243 |
|
250 | |||
244 | The first string argument is used also in online help. |
|
251 | The first string argument is used also in online help. | |
245 |
|
252 | |||
246 | Optional argument 'callstatus' indicates whether a predicate |
|
253 | Optional argument 'callstatus' indicates whether a predicate | |
247 | implies 'matchctx.status()' at runtime or not (False, by |
|
254 | implies 'matchctx.status()' at runtime or not (False, by | |
248 | default). |
|
255 | default). | |
249 |
|
256 | |||
250 | Optional argument 'weight' indicates the estimated run-time cost, useful |
|
257 | Optional argument 'weight' indicates the estimated run-time cost, useful | |
251 | for static optimization, default is 1. Higher weight means more expensive. |
|
258 | for static optimization, default is 1. Higher weight means more expensive. | |
252 | There are predefined weights in the 'filesetlang' module. |
|
259 | There are predefined weights in the 'filesetlang' module. | |
253 |
|
260 | |||
254 | ====== ============================================================= |
|
261 | ====== ============================================================= | |
255 | Weight Description and examples |
|
262 | Weight Description and examples | |
256 | ====== ============================================================= |
|
263 | ====== ============================================================= | |
257 | 0.5 basic match patterns (e.g. a symbol) |
|
264 | 0.5 basic match patterns (e.g. a symbol) | |
258 | 10 computing status (e.g. added()) or accessing a few files |
|
265 | 10 computing status (e.g. added()) or accessing a few files | |
259 | 30 reading file content for each (e.g. grep()) |
|
266 | 30 reading file content for each (e.g. grep()) | |
260 | 50 scanning working directory (ignored()) |
|
267 | 50 scanning working directory (ignored()) | |
261 | ====== ============================================================= |
|
268 | ====== ============================================================= | |
262 |
|
269 | |||
263 | 'filesetpredicate' instance in example above can be used to |
|
270 | 'filesetpredicate' instance in example above can be used to | |
264 | decorate multiple functions. |
|
271 | decorate multiple functions. | |
265 |
|
272 | |||
266 | Decorated functions are registered automatically at loading |
|
273 | Decorated functions are registered automatically at loading | |
267 | extension, if an instance named as 'filesetpredicate' is used for |
|
274 | extension, if an instance named as 'filesetpredicate' is used for | |
268 | decorating in extension. |
|
275 | decorating in extension. | |
269 |
|
276 | |||
270 | Otherwise, explicit 'fileset.loadpredicate()' is needed. |
|
277 | Otherwise, explicit 'fileset.loadpredicate()' is needed. | |
271 | """ |
|
278 | """ | |
272 | _getname = _funcregistrarbase._parsefuncdecl |
|
279 | _getname = _funcregistrarbase._parsefuncdecl | |
273 | _docformat = "``%s``\n %s" |
|
280 | _docformat = "``%s``\n %s" | |
274 |
|
281 | |||
275 | def _extrasetup(self, name, func, callstatus=False, weight=1): |
|
282 | def _extrasetup(self, name, func, callstatus=False, weight=1): | |
276 | func._callstatus = callstatus |
|
283 | func._callstatus = callstatus | |
277 | func._weight = weight |
|
284 | func._weight = weight | |
278 |
|
285 | |||
279 | class _templateregistrarbase(_funcregistrarbase): |
|
286 | class _templateregistrarbase(_funcregistrarbase): | |
280 | """Base of decorator to register functions as template specific one |
|
287 | """Base of decorator to register functions as template specific one | |
281 | """ |
|
288 | """ | |
282 | _docformat = ":%s: %s" |
|
289 | _docformat = ":%s: %s" | |
283 |
|
290 | |||
284 | class templatekeyword(_templateregistrarbase): |
|
291 | class templatekeyword(_templateregistrarbase): | |
285 | """Decorator to register template keyword |
|
292 | """Decorator to register template keyword | |
286 |
|
293 | |||
287 | Usage:: |
|
294 | Usage:: | |
288 |
|
295 | |||
289 | templatekeyword = registrar.templatekeyword() |
|
296 | templatekeyword = registrar.templatekeyword() | |
290 |
|
297 | |||
291 | # new API (since Mercurial 4.6) |
|
298 | # new API (since Mercurial 4.6) | |
292 | @templatekeyword('mykeyword', requires={'repo', 'ctx'}) |
|
299 | @templatekeyword('mykeyword', requires={'repo', 'ctx'}) | |
293 | def mykeywordfunc(context, mapping): |
|
300 | def mykeywordfunc(context, mapping): | |
294 | '''Explanation of this template keyword .... |
|
301 | '''Explanation of this template keyword .... | |
295 | ''' |
|
302 | ''' | |
296 | pass |
|
303 | pass | |
297 |
|
304 | |||
298 | # old API (DEPRECATED) |
|
305 | # old API (DEPRECATED) | |
299 | @templatekeyword('mykeyword') |
|
306 | @templatekeyword('mykeyword') | |
300 | def mykeywordfunc(repo, ctx, templ, cache, revcache, **args): |
|
307 | def mykeywordfunc(repo, ctx, templ, cache, revcache, **args): | |
301 | '''Explanation of this template keyword .... |
|
308 | '''Explanation of this template keyword .... | |
302 | ''' |
|
309 | ''' | |
303 | pass |
|
310 | pass | |
304 |
|
311 | |||
305 | The first string argument is used also in online help. |
|
312 | The first string argument is used also in online help. | |
306 |
|
313 | |||
307 | Optional argument 'requires' should be a collection of resource names |
|
314 | Optional argument 'requires' should be a collection of resource names | |
308 | which the template keyword depends on. This also serves as a flag to |
|
315 | which the template keyword depends on. This also serves as a flag to | |
309 | switch to the new API. If 'requires' is unspecified, all template |
|
316 | switch to the new API. If 'requires' is unspecified, all template | |
310 | keywords and resources are expanded to the function arguments. |
|
317 | keywords and resources are expanded to the function arguments. | |
311 |
|
318 | |||
312 | 'templatekeyword' instance in example above can be used to |
|
319 | 'templatekeyword' instance in example above can be used to | |
313 | decorate multiple functions. |
|
320 | decorate multiple functions. | |
314 |
|
321 | |||
315 | Decorated functions are registered automatically at loading |
|
322 | Decorated functions are registered automatically at loading | |
316 | extension, if an instance named as 'templatekeyword' is used for |
|
323 | extension, if an instance named as 'templatekeyword' is used for | |
317 | decorating in extension. |
|
324 | decorating in extension. | |
318 |
|
325 | |||
319 | Otherwise, explicit 'templatekw.loadkeyword()' is needed. |
|
326 | Otherwise, explicit 'templatekw.loadkeyword()' is needed. | |
320 | """ |
|
327 | """ | |
321 |
|
328 | |||
322 | def _extrasetup(self, name, func, requires=None): |
|
329 | def _extrasetup(self, name, func, requires=None): | |
323 | func._requires = requires |
|
330 | func._requires = requires | |
324 |
|
331 | |||
325 | class templatefilter(_templateregistrarbase): |
|
332 | class templatefilter(_templateregistrarbase): | |
326 | """Decorator to register template filer |
|
333 | """Decorator to register template filer | |
327 |
|
334 | |||
328 | Usage:: |
|
335 | Usage:: | |
329 |
|
336 | |||
330 | templatefilter = registrar.templatefilter() |
|
337 | templatefilter = registrar.templatefilter() | |
331 |
|
338 | |||
332 | @templatefilter('myfilter', intype=bytes) |
|
339 | @templatefilter('myfilter', intype=bytes) | |
333 | def myfilterfunc(text): |
|
340 | def myfilterfunc(text): | |
334 | '''Explanation of this template filter .... |
|
341 | '''Explanation of this template filter .... | |
335 | ''' |
|
342 | ''' | |
336 | pass |
|
343 | pass | |
337 |
|
344 | |||
338 | The first string argument is used also in online help. |
|
345 | The first string argument is used also in online help. | |
339 |
|
346 | |||
340 | Optional argument 'intype' defines the type of the input argument, |
|
347 | Optional argument 'intype' defines the type of the input argument, | |
341 | which should be (bytes, int, templateutil.date, or None for any.) |
|
348 | which should be (bytes, int, templateutil.date, or None for any.) | |
342 |
|
349 | |||
343 | 'templatefilter' instance in example above can be used to |
|
350 | 'templatefilter' instance in example above can be used to | |
344 | decorate multiple functions. |
|
351 | decorate multiple functions. | |
345 |
|
352 | |||
346 | Decorated functions are registered automatically at loading |
|
353 | Decorated functions are registered automatically at loading | |
347 | extension, if an instance named as 'templatefilter' is used for |
|
354 | extension, if an instance named as 'templatefilter' is used for | |
348 | decorating in extension. |
|
355 | decorating in extension. | |
349 |
|
356 | |||
350 | Otherwise, explicit 'templatefilters.loadkeyword()' is needed. |
|
357 | Otherwise, explicit 'templatefilters.loadkeyword()' is needed. | |
351 | """ |
|
358 | """ | |
352 |
|
359 | |||
353 | def _extrasetup(self, name, func, intype=None): |
|
360 | def _extrasetup(self, name, func, intype=None): | |
354 | func._intype = intype |
|
361 | func._intype = intype | |
355 |
|
362 | |||
356 | class templatefunc(_templateregistrarbase): |
|
363 | class templatefunc(_templateregistrarbase): | |
357 | """Decorator to register template function |
|
364 | """Decorator to register template function | |
358 |
|
365 | |||
359 | Usage:: |
|
366 | Usage:: | |
360 |
|
367 | |||
361 | templatefunc = registrar.templatefunc() |
|
368 | templatefunc = registrar.templatefunc() | |
362 |
|
369 | |||
363 | @templatefunc('myfunc(arg1, arg2[, arg3])', argspec='arg1 arg2 arg3', |
|
370 | @templatefunc('myfunc(arg1, arg2[, arg3])', argspec='arg1 arg2 arg3', | |
364 | requires={'ctx'}) |
|
371 | requires={'ctx'}) | |
365 | def myfuncfunc(context, mapping, args): |
|
372 | def myfuncfunc(context, mapping, args): | |
366 | '''Explanation of this template function .... |
|
373 | '''Explanation of this template function .... | |
367 | ''' |
|
374 | ''' | |
368 | pass |
|
375 | pass | |
369 |
|
376 | |||
370 | The first string argument is used also in online help. |
|
377 | The first string argument is used also in online help. | |
371 |
|
378 | |||
372 | If optional 'argspec' is defined, the function will receive 'args' as |
|
379 | If optional 'argspec' is defined, the function will receive 'args' as | |
373 | a dict of named arguments. Otherwise 'args' is a list of positional |
|
380 | a dict of named arguments. Otherwise 'args' is a list of positional | |
374 | arguments. |
|
381 | arguments. | |
375 |
|
382 | |||
376 | Optional argument 'requires' should be a collection of resource names |
|
383 | Optional argument 'requires' should be a collection of resource names | |
377 | which the template function depends on. |
|
384 | which the template function depends on. | |
378 |
|
385 | |||
379 | 'templatefunc' instance in example above can be used to |
|
386 | 'templatefunc' instance in example above can be used to | |
380 | decorate multiple functions. |
|
387 | decorate multiple functions. | |
381 |
|
388 | |||
382 | Decorated functions are registered automatically at loading |
|
389 | Decorated functions are registered automatically at loading | |
383 | extension, if an instance named as 'templatefunc' is used for |
|
390 | extension, if an instance named as 'templatefunc' is used for | |
384 | decorating in extension. |
|
391 | decorating in extension. | |
385 |
|
392 | |||
386 | Otherwise, explicit 'templatefuncs.loadfunction()' is needed. |
|
393 | Otherwise, explicit 'templatefuncs.loadfunction()' is needed. | |
387 | """ |
|
394 | """ | |
388 | _getname = _funcregistrarbase._parsefuncdecl |
|
395 | _getname = _funcregistrarbase._parsefuncdecl | |
389 |
|
396 | |||
390 | def _extrasetup(self, name, func, argspec=None, requires=()): |
|
397 | def _extrasetup(self, name, func, argspec=None, requires=()): | |
391 | func._argspec = argspec |
|
398 | func._argspec = argspec | |
392 | func._requires = requires |
|
399 | func._requires = requires | |
393 |
|
400 | |||
394 | class internalmerge(_funcregistrarbase): |
|
401 | class internalmerge(_funcregistrarbase): | |
395 | """Decorator to register in-process merge tool |
|
402 | """Decorator to register in-process merge tool | |
396 |
|
403 | |||
397 | Usage:: |
|
404 | Usage:: | |
398 |
|
405 | |||
399 | internalmerge = registrar.internalmerge() |
|
406 | internalmerge = registrar.internalmerge() | |
400 |
|
407 | |||
401 | @internalmerge('mymerge', internalmerge.mergeonly, |
|
408 | @internalmerge('mymerge', internalmerge.mergeonly, | |
402 | onfailure=None, precheck=None, |
|
409 | onfailure=None, precheck=None, | |
403 | binary=False, symlink=False): |
|
410 | binary=False, symlink=False): | |
404 | def mymergefunc(repo, mynode, orig, fcd, fco, fca, |
|
411 | def mymergefunc(repo, mynode, orig, fcd, fco, fca, | |
405 | toolconf, files, labels=None): |
|
412 | toolconf, files, labels=None): | |
406 | '''Explanation of this internal merge tool .... |
|
413 | '''Explanation of this internal merge tool .... | |
407 | ''' |
|
414 | ''' | |
408 | return 1, False # means "conflicted", "no deletion needed" |
|
415 | return 1, False # means "conflicted", "no deletion needed" | |
409 |
|
416 | |||
410 | The first string argument is used to compose actual merge tool name, |
|
417 | The first string argument is used to compose actual merge tool name, | |
411 | ":name" and "internal:name" (the latter is historical one). |
|
418 | ":name" and "internal:name" (the latter is historical one). | |
412 |
|
419 | |||
413 | The second argument is one of merge types below: |
|
420 | The second argument is one of merge types below: | |
414 |
|
421 | |||
415 | ========== ======== ======== ========= |
|
422 | ========== ======== ======== ========= | |
416 | merge type precheck premerge fullmerge |
|
423 | merge type precheck premerge fullmerge | |
417 | ========== ======== ======== ========= |
|
424 | ========== ======== ======== ========= | |
418 | nomerge x x x |
|
425 | nomerge x x x | |
419 | mergeonly o x o |
|
426 | mergeonly o x o | |
420 | fullmerge o o o |
|
427 | fullmerge o o o | |
421 | ========== ======== ======== ========= |
|
428 | ========== ======== ======== ========= | |
422 |
|
429 | |||
423 | Optional argument 'onfailure' is the format of warning message |
|
430 | Optional argument 'onfailure' is the format of warning message | |
424 | to be used at failure of merging (target filename is specified |
|
431 | to be used at failure of merging (target filename is specified | |
425 | at formatting). Or, None or so, if warning message should be |
|
432 | at formatting). Or, None or so, if warning message should be | |
426 | suppressed. |
|
433 | suppressed. | |
427 |
|
434 | |||
428 | Optional argument 'precheck' is the function to be used |
|
435 | Optional argument 'precheck' is the function to be used | |
429 | before actual invocation of internal merge tool itself. |
|
436 | before actual invocation of internal merge tool itself. | |
430 | It takes as same arguments as internal merge tool does, other than |
|
437 | It takes as same arguments as internal merge tool does, other than | |
431 | 'files' and 'labels'. If it returns false value, merging is aborted |
|
438 | 'files' and 'labels'. If it returns false value, merging is aborted | |
432 | immediately (and file is marked as "unresolved"). |
|
439 | immediately (and file is marked as "unresolved"). | |
433 |
|
440 | |||
434 | Optional argument 'binary' is a binary files capability of internal |
|
441 | Optional argument 'binary' is a binary files capability of internal | |
435 | merge tool. 'nomerge' merge type implies binary=True. |
|
442 | merge tool. 'nomerge' merge type implies binary=True. | |
436 |
|
443 | |||
437 | Optional argument 'symlink' is a symlinks capability of inetrnal |
|
444 | Optional argument 'symlink' is a symlinks capability of inetrnal | |
438 | merge function. 'nomerge' merge type implies symlink=True. |
|
445 | merge function. 'nomerge' merge type implies symlink=True. | |
439 |
|
446 | |||
440 | 'internalmerge' instance in example above can be used to |
|
447 | 'internalmerge' instance in example above can be used to | |
441 | decorate multiple functions. |
|
448 | decorate multiple functions. | |
442 |
|
449 | |||
443 | Decorated functions are registered automatically at loading |
|
450 | Decorated functions are registered automatically at loading | |
444 | extension, if an instance named as 'internalmerge' is used for |
|
451 | extension, if an instance named as 'internalmerge' is used for | |
445 | decorating in extension. |
|
452 | decorating in extension. | |
446 |
|
453 | |||
447 | Otherwise, explicit 'filemerge.loadinternalmerge()' is needed. |
|
454 | Otherwise, explicit 'filemerge.loadinternalmerge()' is needed. | |
448 | """ |
|
455 | """ | |
449 | _docformat = "``:%s``\n %s" |
|
456 | _docformat = "``:%s``\n %s" | |
450 |
|
457 | |||
451 | # merge type definitions: |
|
458 | # merge type definitions: | |
452 | nomerge = None |
|
459 | nomerge = None | |
453 | mergeonly = 'mergeonly' # just the full merge, no premerge |
|
460 | mergeonly = 'mergeonly' # just the full merge, no premerge | |
454 | fullmerge = 'fullmerge' # both premerge and merge |
|
461 | fullmerge = 'fullmerge' # both premerge and merge | |
455 |
|
462 | |||
456 | def _extrasetup(self, name, func, mergetype, |
|
463 | def _extrasetup(self, name, func, mergetype, | |
457 | onfailure=None, precheck=None, |
|
464 | onfailure=None, precheck=None, | |
458 | binary=False, symlink=False): |
|
465 | binary=False, symlink=False): | |
459 | func.mergetype = mergetype |
|
466 | func.mergetype = mergetype | |
460 | func.onfailure = onfailure |
|
467 | func.onfailure = onfailure | |
461 | func.precheck = precheck |
|
468 | func.precheck = precheck | |
462 |
|
469 | |||
463 | binarycap = binary or mergetype == self.nomerge |
|
470 | binarycap = binary or mergetype == self.nomerge | |
464 | symlinkcap = symlink or mergetype == self.nomerge |
|
471 | symlinkcap = symlink or mergetype == self.nomerge | |
465 |
|
472 | |||
466 | # actual capabilities, which this internal merge tool has |
|
473 | # actual capabilities, which this internal merge tool has | |
467 | func.capabilities = {"binary": binarycap, "symlink": symlinkcap} |
|
474 | func.capabilities = {"binary": binarycap, "symlink": symlinkcap} |
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