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1 | # templatefuncs.py - common template functions |
|
1 | # templatefuncs.py - common template functions | |
2 | # |
|
2 | # | |
3 | # Copyright 2005, 2006 Matt Mackall <mpm@selenic.com> |
|
3 | # Copyright 2005, 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 re |
|
10 | import re | |
11 |
|
11 | |||
12 | from .i18n import _ |
|
12 | from .i18n import _ | |
13 | from .node import ( |
|
13 | from .node import ( | |
14 | bin, |
|
14 | bin, | |
15 | wdirid, |
|
15 | wdirid, | |
16 | ) |
|
16 | ) | |
17 | from . import ( |
|
17 | from . import ( | |
18 | color, |
|
18 | color, | |
19 | encoding, |
|
19 | encoding, | |
20 | error, |
|
20 | error, | |
21 | minirst, |
|
21 | minirst, | |
22 | obsutil, |
|
22 | obsutil, | |
23 | pycompat, |
|
23 | pycompat, | |
24 | registrar, |
|
24 | registrar, | |
25 | revset as revsetmod, |
|
25 | revset as revsetmod, | |
26 | revsetlang, |
|
26 | revsetlang, | |
27 | scmutil, |
|
27 | scmutil, | |
28 | templatefilters, |
|
28 | templatefilters, | |
29 | templatekw, |
|
29 | templatekw, | |
30 | templateutil, |
|
30 | templateutil, | |
31 | util, |
|
31 | util, | |
32 | ) |
|
32 | ) | |
33 | from .utils import ( |
|
33 | from .utils import ( | |
34 | dateutil, |
|
34 | dateutil, | |
35 | stringutil, |
|
35 | stringutil, | |
36 | ) |
|
36 | ) | |
37 |
|
37 | |||
38 | evalrawexp = templateutil.evalrawexp |
|
38 | evalrawexp = templateutil.evalrawexp | |
39 | evalfuncarg = templateutil.evalfuncarg |
|
39 | evalfuncarg = templateutil.evalfuncarg | |
40 | evalboolean = templateutil.evalboolean |
|
40 | evalboolean = templateutil.evalboolean | |
41 | evaldate = templateutil.evaldate |
|
41 | evaldate = templateutil.evaldate | |
42 | evalinteger = templateutil.evalinteger |
|
42 | evalinteger = templateutil.evalinteger | |
43 | evalstring = templateutil.evalstring |
|
43 | evalstring = templateutil.evalstring | |
44 | evalstringliteral = templateutil.evalstringliteral |
|
44 | evalstringliteral = templateutil.evalstringliteral | |
45 |
|
45 | |||
46 | # dict of template built-in functions |
|
46 | # dict of template built-in functions | |
47 | funcs = {} |
|
47 | funcs = {} | |
48 | templatefunc = registrar.templatefunc(funcs) |
|
48 | templatefunc = registrar.templatefunc(funcs) | |
49 |
|
49 | |||
50 | @templatefunc('date(date[, fmt])') |
|
50 | @templatefunc('date(date[, fmt])') | |
51 | def date(context, mapping, args): |
|
51 | def date(context, mapping, args): | |
52 | """Format a date. See :hg:`help dates` for formatting |
|
52 | """Format a date. See :hg:`help dates` for formatting | |
53 | strings. The default is a Unix date format, including the timezone: |
|
53 | strings. The default is a Unix date format, including the timezone: | |
54 | "Mon Sep 04 15:13:13 2006 0700".""" |
|
54 | "Mon Sep 04 15:13:13 2006 0700".""" | |
55 | if not (1 <= len(args) <= 2): |
|
55 | if not (1 <= len(args) <= 2): | |
56 | # i18n: "date" is a keyword |
|
56 | # i18n: "date" is a keyword | |
57 | raise error.ParseError(_("date expects one or two arguments")) |
|
57 | raise error.ParseError(_("date expects one or two arguments")) | |
58 |
|
58 | |||
59 | date = evaldate(context, mapping, args[0], |
|
59 | date = evaldate(context, mapping, args[0], | |
60 | # i18n: "date" is a keyword |
|
60 | # i18n: "date" is a keyword | |
61 | _("date expects a date information")) |
|
61 | _("date expects a date information")) | |
62 | fmt = None |
|
62 | fmt = None | |
63 | if len(args) == 2: |
|
63 | if len(args) == 2: | |
64 | fmt = evalstring(context, mapping, args[1]) |
|
64 | fmt = evalstring(context, mapping, args[1]) | |
65 | if fmt is None: |
|
65 | if fmt is None: | |
66 | return dateutil.datestr(date) |
|
66 | return dateutil.datestr(date) | |
67 | else: |
|
67 | else: | |
68 | return dateutil.datestr(date, fmt) |
|
68 | return dateutil.datestr(date, fmt) | |
69 |
|
69 | |||
70 | @templatefunc('dict([[key=]value...])', argspec='*args **kwargs') |
|
70 | @templatefunc('dict([[key=]value...])', argspec='*args **kwargs') | |
71 | def dict_(context, mapping, args): |
|
71 | def dict_(context, mapping, args): | |
72 | """Construct a dict from key-value pairs. A key may be omitted if |
|
72 | """Construct a dict from key-value pairs. A key may be omitted if | |
73 | a value expression can provide an unambiguous name.""" |
|
73 | a value expression can provide an unambiguous name.""" | |
74 | data = util.sortdict() |
|
74 | data = util.sortdict() | |
75 |
|
75 | |||
76 | for v in args['args']: |
|
76 | for v in args['args']: | |
77 | k = templateutil.findsymbolicname(v) |
|
77 | k = templateutil.findsymbolicname(v) | |
78 | if not k: |
|
78 | if not k: | |
79 | raise error.ParseError(_('dict key cannot be inferred')) |
|
79 | raise error.ParseError(_('dict key cannot be inferred')) | |
80 | if k in data or k in args['kwargs']: |
|
80 | if k in data or k in args['kwargs']: | |
81 | raise error.ParseError(_("duplicated dict key '%s' inferred") % k) |
|
81 | raise error.ParseError(_("duplicated dict key '%s' inferred") % k) | |
82 | data[k] = evalfuncarg(context, mapping, v) |
|
82 | data[k] = evalfuncarg(context, mapping, v) | |
83 |
|
83 | |||
84 | data.update((k, evalfuncarg(context, mapping, v)) |
|
84 | data.update((k, evalfuncarg(context, mapping, v)) | |
85 | for k, v in args['kwargs'].iteritems()) |
|
85 | for k, v in args['kwargs'].iteritems()) | |
86 | return templateutil.hybriddict(data) |
|
86 | return templateutil.hybriddict(data) | |
87 |
|
87 | |||
88 | @templatefunc('diff([includepattern [, excludepattern]])') |
|
88 | @templatefunc('diff([includepattern [, excludepattern]])') | |
89 | def diff(context, mapping, args): |
|
89 | def diff(context, mapping, args): | |
90 | """Show a diff, optionally |
|
90 | """Show a diff, optionally | |
91 | specifying files to include or exclude.""" |
|
91 | specifying files to include or exclude.""" | |
92 | if len(args) > 2: |
|
92 | if len(args) > 2: | |
93 | # i18n: "diff" is a keyword |
|
93 | # i18n: "diff" is a keyword | |
94 | raise error.ParseError(_("diff expects zero, one, or two arguments")) |
|
94 | raise error.ParseError(_("diff expects zero, one, or two arguments")) | |
95 |
|
95 | |||
96 | def getpatterns(i): |
|
96 | def getpatterns(i): | |
97 | if i < len(args): |
|
97 | if i < len(args): | |
98 | s = evalstring(context, mapping, args[i]).strip() |
|
98 | s = evalstring(context, mapping, args[i]).strip() | |
99 | if s: |
|
99 | if s: | |
100 | return [s] |
|
100 | return [s] | |
101 | return [] |
|
101 | return [] | |
102 |
|
102 | |||
103 | ctx = context.resource(mapping, 'ctx') |
|
103 | ctx = context.resource(mapping, 'ctx') | |
104 | chunks = ctx.diff(match=ctx.match([], getpatterns(0), getpatterns(1))) |
|
104 | chunks = ctx.diff(match=ctx.match([], getpatterns(0), getpatterns(1))) | |
105 |
|
105 | |||
106 | return ''.join(chunks) |
|
106 | return ''.join(chunks) | |
107 |
|
107 | |||
108 | @templatefunc('extdata(source)', argspec='source') |
|
108 | @templatefunc('extdata(source)', argspec='source') | |
109 | def extdata(context, mapping, args): |
|
109 | def extdata(context, mapping, args): | |
110 | """Show a text read from the specified extdata source. (EXPERIMENTAL)""" |
|
110 | """Show a text read from the specified extdata source. (EXPERIMENTAL)""" | |
111 | if 'source' not in args: |
|
111 | if 'source' not in args: | |
112 | # i18n: "extdata" is a keyword |
|
112 | # i18n: "extdata" is a keyword | |
113 | raise error.ParseError(_('extdata expects one argument')) |
|
113 | raise error.ParseError(_('extdata expects one argument')) | |
114 |
|
114 | |||
115 | source = evalstring(context, mapping, args['source']) |
|
115 | source = evalstring(context, mapping, args['source']) | |
116 | if not source: |
|
116 | if not source: | |
117 | sym = templateutil.findsymbolicname(args['source']) |
|
117 | sym = templateutil.findsymbolicname(args['source']) | |
118 | if sym: |
|
118 | if sym: | |
119 | raise error.ParseError(_('empty data source specified'), |
|
119 | raise error.ParseError(_('empty data source specified'), | |
120 | hint=_("did you mean extdata('%s')?") % sym) |
|
120 | hint=_("did you mean extdata('%s')?") % sym) | |
121 | else: |
|
121 | else: | |
122 | raise error.ParseError(_('empty data source specified')) |
|
122 | raise error.ParseError(_('empty data source specified')) | |
123 | cache = context.resource(mapping, 'cache').setdefault('extdata', {}) |
|
123 | cache = context.resource(mapping, 'cache').setdefault('extdata', {}) | |
124 | ctx = context.resource(mapping, 'ctx') |
|
124 | ctx = context.resource(mapping, 'ctx') | |
125 | if source in cache: |
|
125 | if source in cache: | |
126 | data = cache[source] |
|
126 | data = cache[source] | |
127 | else: |
|
127 | else: | |
128 | data = cache[source] = scmutil.extdatasource(ctx.repo(), source) |
|
128 | data = cache[source] = scmutil.extdatasource(ctx.repo(), source) | |
129 | return data.get(ctx.rev(), '') |
|
129 | return data.get(ctx.rev(), '') | |
130 |
|
130 | |||
131 | @templatefunc('files(pattern)') |
|
131 | @templatefunc('files(pattern)') | |
132 | def files(context, mapping, args): |
|
132 | def files(context, mapping, args): | |
133 | """All files of the current changeset matching the pattern. See |
|
133 | """All files of the current changeset matching the pattern. See | |
134 | :hg:`help patterns`.""" |
|
134 | :hg:`help patterns`.""" | |
135 | if not len(args) == 1: |
|
135 | if not len(args) == 1: | |
136 | # i18n: "files" is a keyword |
|
136 | # i18n: "files" is a keyword | |
137 | raise error.ParseError(_("files expects one argument")) |
|
137 | raise error.ParseError(_("files expects one argument")) | |
138 |
|
138 | |||
139 | raw = evalstring(context, mapping, args[0]) |
|
139 | raw = evalstring(context, mapping, args[0]) | |
140 | ctx = context.resource(mapping, 'ctx') |
|
140 | ctx = context.resource(mapping, 'ctx') | |
141 | m = ctx.match([raw]) |
|
141 | m = ctx.match([raw]) | |
142 | files = list(ctx.matches(m)) |
|
142 | files = list(ctx.matches(m)) | |
143 | return templateutil.compatlist(context, mapping, "file", files) |
|
143 | return templateutil.compatlist(context, mapping, "file", files) | |
144 |
|
144 | |||
145 | @templatefunc('fill(text[, width[, initialident[, hangindent]]])') |
|
145 | @templatefunc('fill(text[, width[, initialident[, hangindent]]])') | |
146 | def fill(context, mapping, args): |
|
146 | def fill(context, mapping, args): | |
147 | """Fill many |
|
147 | """Fill many | |
148 | paragraphs with optional indentation. See the "fill" filter.""" |
|
148 | paragraphs with optional indentation. See the "fill" filter.""" | |
149 | if not (1 <= len(args) <= 4): |
|
149 | if not (1 <= len(args) <= 4): | |
150 | # i18n: "fill" is a keyword |
|
150 | # i18n: "fill" is a keyword | |
151 | raise error.ParseError(_("fill expects one to four arguments")) |
|
151 | raise error.ParseError(_("fill expects one to four arguments")) | |
152 |
|
152 | |||
153 | text = evalstring(context, mapping, args[0]) |
|
153 | text = evalstring(context, mapping, args[0]) | |
154 | width = 76 |
|
154 | width = 76 | |
155 | initindent = '' |
|
155 | initindent = '' | |
156 | hangindent = '' |
|
156 | hangindent = '' | |
157 | if 2 <= len(args) <= 4: |
|
157 | if 2 <= len(args) <= 4: | |
158 | width = evalinteger(context, mapping, args[1], |
|
158 | width = evalinteger(context, mapping, args[1], | |
159 | # i18n: "fill" is a keyword |
|
159 | # i18n: "fill" is a keyword | |
160 | _("fill expects an integer width")) |
|
160 | _("fill expects an integer width")) | |
161 | try: |
|
161 | try: | |
162 | initindent = evalstring(context, mapping, args[2]) |
|
162 | initindent = evalstring(context, mapping, args[2]) | |
163 | hangindent = evalstring(context, mapping, args[3]) |
|
163 | hangindent = evalstring(context, mapping, args[3]) | |
164 | except IndexError: |
|
164 | except IndexError: | |
165 | pass |
|
165 | pass | |
166 |
|
166 | |||
167 | return templatefilters.fill(text, width, initindent, hangindent) |
|
167 | return templatefilters.fill(text, width, initindent, hangindent) | |
168 |
|
168 | |||
169 | @templatefunc('formatnode(node)') |
|
169 | @templatefunc('formatnode(node)') | |
170 | def formatnode(context, mapping, args): |
|
170 | def formatnode(context, mapping, args): | |
171 | """Obtain the preferred form of a changeset hash. (DEPRECATED)""" |
|
171 | """Obtain the preferred form of a changeset hash. (DEPRECATED)""" | |
172 | if len(args) != 1: |
|
172 | if len(args) != 1: | |
173 | # i18n: "formatnode" is a keyword |
|
173 | # i18n: "formatnode" is a keyword | |
174 | raise error.ParseError(_("formatnode expects one argument")) |
|
174 | raise error.ParseError(_("formatnode expects one argument")) | |
175 |
|
175 | |||
176 | ui = context.resource(mapping, 'ui') |
|
176 | ui = context.resource(mapping, 'ui') | |
177 | node = evalstring(context, mapping, args[0]) |
|
177 | node = evalstring(context, mapping, args[0]) | |
178 | if ui.debugflag: |
|
178 | if ui.debugflag: | |
179 | return node |
|
179 | return node | |
180 | return templatefilters.short(node) |
|
180 | return templatefilters.short(node) | |
181 |
|
181 | |||
182 | @templatefunc('mailmap(author)') |
|
182 | @templatefunc('mailmap(author)') | |
183 | def mailmap(context, mapping, args): |
|
183 | def mailmap(context, mapping, args): | |
184 | """Return the author, updated according to the value |
|
184 | """Return the author, updated according to the value | |
185 | set in the .mailmap file""" |
|
185 | set in the .mailmap file""" | |
186 | if len(args) != 1: |
|
186 | if len(args) != 1: | |
187 | raise error.ParseError(_("mailmap expects one argument")) |
|
187 | raise error.ParseError(_("mailmap expects one argument")) | |
188 |
|
188 | |||
189 | author = evalstring(context, mapping, args[0]) |
|
189 | author = evalstring(context, mapping, args[0]) | |
190 |
|
190 | |||
191 | cache = context.resource(mapping, 'cache') |
|
191 | cache = context.resource(mapping, 'cache') | |
192 | repo = context.resource(mapping, 'repo') |
|
192 | repo = context.resource(mapping, 'repo') | |
193 |
|
193 | |||
194 | if 'mailmap' not in cache: |
|
194 | if 'mailmap' not in cache: | |
195 | data = repo.wvfs.tryread('.mailmap') |
|
195 | data = repo.wvfs.tryread('.mailmap') | |
196 | cache['mailmap'] = stringutil.parsemailmap(data) |
|
196 | cache['mailmap'] = stringutil.parsemailmap(data) | |
197 |
|
197 | |||
198 | return stringutil.mapname(cache['mailmap'], author) |
|
198 | return stringutil.mapname(cache['mailmap'], author) | |
199 |
|
199 | |||
200 | @templatefunc('pad(text, width[, fillchar=\' \'[, left=False]])', |
|
200 | @templatefunc('pad(text, width[, fillchar=\' \'[, left=False]])', | |
201 | argspec='text width fillchar left') |
|
201 | argspec='text width fillchar left') | |
202 | def pad(context, mapping, args): |
|
202 | def pad(context, mapping, args): | |
203 | """Pad text with a |
|
203 | """Pad text with a | |
204 | fill character.""" |
|
204 | fill character.""" | |
205 | if 'text' not in args or 'width' not in args: |
|
205 | if 'text' not in args or 'width' not in args: | |
206 | # i18n: "pad" is a keyword |
|
206 | # i18n: "pad" is a keyword | |
207 | raise error.ParseError(_("pad() expects two to four arguments")) |
|
207 | raise error.ParseError(_("pad() expects two to four arguments")) | |
208 |
|
208 | |||
209 | width = evalinteger(context, mapping, args['width'], |
|
209 | width = evalinteger(context, mapping, args['width'], | |
210 | # i18n: "pad" is a keyword |
|
210 | # i18n: "pad" is a keyword | |
211 | _("pad() expects an integer width")) |
|
211 | _("pad() expects an integer width")) | |
212 |
|
212 | |||
213 | text = evalstring(context, mapping, args['text']) |
|
213 | text = evalstring(context, mapping, args['text']) | |
214 |
|
214 | |||
215 | left = False |
|
215 | left = False | |
216 | fillchar = ' ' |
|
216 | fillchar = ' ' | |
217 | if 'fillchar' in args: |
|
217 | if 'fillchar' in args: | |
218 | fillchar = evalstring(context, mapping, args['fillchar']) |
|
218 | fillchar = evalstring(context, mapping, args['fillchar']) | |
219 | if len(color.stripeffects(fillchar)) != 1: |
|
219 | if len(color.stripeffects(fillchar)) != 1: | |
220 | # i18n: "pad" is a keyword |
|
220 | # i18n: "pad" is a keyword | |
221 | raise error.ParseError(_("pad() expects a single fill character")) |
|
221 | raise error.ParseError(_("pad() expects a single fill character")) | |
222 | if 'left' in args: |
|
222 | if 'left' in args: | |
223 | left = evalboolean(context, mapping, args['left']) |
|
223 | left = evalboolean(context, mapping, args['left']) | |
224 |
|
224 | |||
225 | fillwidth = width - encoding.colwidth(color.stripeffects(text)) |
|
225 | fillwidth = width - encoding.colwidth(color.stripeffects(text)) | |
226 | if fillwidth <= 0: |
|
226 | if fillwidth <= 0: | |
227 | return text |
|
227 | return text | |
228 | if left: |
|
228 | if left: | |
229 | return fillchar * fillwidth + text |
|
229 | return fillchar * fillwidth + text | |
230 | else: |
|
230 | else: | |
231 | return text + fillchar * fillwidth |
|
231 | return text + fillchar * fillwidth | |
232 |
|
232 | |||
233 | @templatefunc('indent(text, indentchars[, firstline])') |
|
233 | @templatefunc('indent(text, indentchars[, firstline])') | |
234 | def indent(context, mapping, args): |
|
234 | def indent(context, mapping, args): | |
235 | """Indents all non-empty lines |
|
235 | """Indents all non-empty lines | |
236 | with the characters given in the indentchars string. An optional |
|
236 | with the characters given in the indentchars string. An optional | |
237 | third parameter will override the indent for the first line only |
|
237 | third parameter will override the indent for the first line only | |
238 | if present.""" |
|
238 | if present.""" | |
239 | if not (2 <= len(args) <= 3): |
|
239 | if not (2 <= len(args) <= 3): | |
240 | # i18n: "indent" is a keyword |
|
240 | # i18n: "indent" is a keyword | |
241 | raise error.ParseError(_("indent() expects two or three arguments")) |
|
241 | raise error.ParseError(_("indent() expects two or three arguments")) | |
242 |
|
242 | |||
243 | text = evalstring(context, mapping, args[0]) |
|
243 | text = evalstring(context, mapping, args[0]) | |
244 | indent = evalstring(context, mapping, args[1]) |
|
244 | indent = evalstring(context, mapping, args[1]) | |
245 |
|
245 | |||
246 | if len(args) == 3: |
|
246 | if len(args) == 3: | |
247 | firstline = evalstring(context, mapping, args[2]) |
|
247 | firstline = evalstring(context, mapping, args[2]) | |
248 | else: |
|
248 | else: | |
249 | firstline = indent |
|
249 | firstline = indent | |
250 |
|
250 | |||
251 | # the indent function doesn't indent the first line, so we do it here |
|
251 | # the indent function doesn't indent the first line, so we do it here | |
252 | return templatefilters.indent(firstline + text, indent) |
|
252 | return templatefilters.indent(firstline + text, indent) | |
253 |
|
253 | |||
254 | @templatefunc('get(dict, key)') |
|
254 | @templatefunc('get(dict, key)') | |
255 | def get(context, mapping, args): |
|
255 | def get(context, mapping, args): | |
256 | """Get an attribute/key from an object. Some keywords |
|
256 | """Get an attribute/key from an object. Some keywords | |
257 | are complex types. This function allows you to obtain the value of an |
|
257 | are complex types. This function allows you to obtain the value of an | |
258 | attribute on these types.""" |
|
258 | attribute on these types.""" | |
259 | if len(args) != 2: |
|
259 | if len(args) != 2: | |
260 | # i18n: "get" is a keyword |
|
260 | # i18n: "get" is a keyword | |
261 | raise error.ParseError(_("get() expects two arguments")) |
|
261 | raise error.ParseError(_("get() expects two arguments")) | |
262 |
|
262 | |||
263 | dictarg = evalfuncarg(context, mapping, args[0]) |
|
263 | dictarg = evalfuncarg(context, mapping, args[0]) | |
264 | if not util.safehasattr(dictarg, 'get'): |
|
264 | if not util.safehasattr(dictarg, 'get'): | |
265 | # i18n: "get" is a keyword |
|
265 | # i18n: "get" is a keyword | |
266 | raise error.ParseError(_("get() expects a dict as first argument")) |
|
266 | raise error.ParseError(_("get() expects a dict as first argument")) | |
267 |
|
267 | |||
268 | key = evalfuncarg(context, mapping, args[1]) |
|
268 | key = evalfuncarg(context, mapping, args[1]) | |
269 | return templateutil.getdictitem(dictarg, key) |
|
269 | return templateutil.getdictitem(dictarg, key) | |
270 |
|
270 | |||
271 | @templatefunc('if(expr, then[, else])') |
|
271 | @templatefunc('if(expr, then[, else])') | |
272 | def if_(context, mapping, args): |
|
272 | def if_(context, mapping, args): | |
273 | """Conditionally execute based on the result of |
|
273 | """Conditionally execute based on the result of | |
274 | an expression.""" |
|
274 | an expression.""" | |
275 | if not (2 <= len(args) <= 3): |
|
275 | if not (2 <= len(args) <= 3): | |
276 | # i18n: "if" is a keyword |
|
276 | # i18n: "if" is a keyword | |
277 | raise error.ParseError(_("if expects two or three arguments")) |
|
277 | raise error.ParseError(_("if expects two or three arguments")) | |
278 |
|
278 | |||
279 | test = evalboolean(context, mapping, args[0]) |
|
279 | test = evalboolean(context, mapping, args[0]) | |
280 | if test: |
|
280 | if test: | |
281 | return evalrawexp(context, mapping, args[1]) |
|
281 | return evalrawexp(context, mapping, args[1]) | |
282 | elif len(args) == 3: |
|
282 | elif len(args) == 3: | |
283 | return evalrawexp(context, mapping, args[2]) |
|
283 | return evalrawexp(context, mapping, args[2]) | |
284 |
|
284 | |||
285 | @templatefunc('ifcontains(needle, haystack, then[, else])') |
|
285 | @templatefunc('ifcontains(needle, haystack, then[, else])') | |
286 | def ifcontains(context, mapping, args): |
|
286 | def ifcontains(context, mapping, args): | |
287 | """Conditionally execute based |
|
287 | """Conditionally execute based | |
288 | on whether the item "needle" is in "haystack".""" |
|
288 | on whether the item "needle" is in "haystack".""" | |
289 | if not (3 <= len(args) <= 4): |
|
289 | if not (3 <= len(args) <= 4): | |
290 | # i18n: "ifcontains" is a keyword |
|
290 | # i18n: "ifcontains" is a keyword | |
291 | raise error.ParseError(_("ifcontains expects three or four arguments")) |
|
291 | raise error.ParseError(_("ifcontains expects three or four arguments")) | |
292 |
|
292 | |||
293 | haystack = evalfuncarg(context, mapping, args[1]) |
|
293 | haystack = evalfuncarg(context, mapping, args[1]) | |
294 | keytype = getattr(haystack, 'keytype', None) |
|
294 | keytype = getattr(haystack, 'keytype', None) | |
295 | try: |
|
295 | try: | |
296 | needle = evalrawexp(context, mapping, args[0]) |
|
296 | needle = evalrawexp(context, mapping, args[0]) | |
297 | needle = templateutil.unwrapastype(context, mapping, needle, |
|
297 | needle = templateutil.unwrapastype(context, mapping, needle, | |
298 | keytype or bytes) |
|
298 | keytype or bytes) | |
299 | found = (needle in haystack) |
|
299 | found = (needle in haystack) | |
300 | except error.ParseError: |
|
300 | except error.ParseError: | |
301 | found = False |
|
301 | found = False | |
302 |
|
302 | |||
303 | if found: |
|
303 | if found: | |
304 | return evalrawexp(context, mapping, args[2]) |
|
304 | return evalrawexp(context, mapping, args[2]) | |
305 | elif len(args) == 4: |
|
305 | elif len(args) == 4: | |
306 | return evalrawexp(context, mapping, args[3]) |
|
306 | return evalrawexp(context, mapping, args[3]) | |
307 |
|
307 | |||
308 | @templatefunc('ifeq(expr1, expr2, then[, else])') |
|
308 | @templatefunc('ifeq(expr1, expr2, then[, else])') | |
309 | def ifeq(context, mapping, args): |
|
309 | def ifeq(context, mapping, args): | |
310 | """Conditionally execute based on |
|
310 | """Conditionally execute based on | |
311 | whether 2 items are equivalent.""" |
|
311 | whether 2 items are equivalent.""" | |
312 | if not (3 <= len(args) <= 4): |
|
312 | if not (3 <= len(args) <= 4): | |
313 | # i18n: "ifeq" is a keyword |
|
313 | # i18n: "ifeq" is a keyword | |
314 | raise error.ParseError(_("ifeq expects three or four arguments")) |
|
314 | raise error.ParseError(_("ifeq expects three or four arguments")) | |
315 |
|
315 | |||
316 | test = evalstring(context, mapping, args[0]) |
|
316 | test = evalstring(context, mapping, args[0]) | |
317 | match = evalstring(context, mapping, args[1]) |
|
317 | match = evalstring(context, mapping, args[1]) | |
318 | if test == match: |
|
318 | if test == match: | |
319 | return evalrawexp(context, mapping, args[2]) |
|
319 | return evalrawexp(context, mapping, args[2]) | |
320 | elif len(args) == 4: |
|
320 | elif len(args) == 4: | |
321 | return evalrawexp(context, mapping, args[3]) |
|
321 | return evalrawexp(context, mapping, args[3]) | |
322 |
|
322 | |||
323 | @templatefunc('join(list, sep)') |
|
323 | @templatefunc('join(list, sep)') | |
324 | def join(context, mapping, args): |
|
324 | def join(context, mapping, args): | |
325 | """Join items in a list with a delimiter.""" |
|
325 | """Join items in a list with a delimiter.""" | |
326 | if not (1 <= len(args) <= 2): |
|
326 | if not (1 <= len(args) <= 2): | |
327 | # i18n: "join" is a keyword |
|
327 | # i18n: "join" is a keyword | |
328 | raise error.ParseError(_("join expects one or two arguments")) |
|
328 | raise error.ParseError(_("join expects one or two arguments")) | |
329 |
|
329 | |||
330 | joinset = evalrawexp(context, mapping, args[0]) |
|
330 | joinset = evalrawexp(context, mapping, args[0]) | |
331 | joiner = " " |
|
331 | joiner = " " | |
332 | if len(args) > 1: |
|
332 | if len(args) > 1: | |
333 | joiner = evalstring(context, mapping, args[1]) |
|
333 | joiner = evalstring(context, mapping, args[1]) | |
334 | if isinstance(joinset, templateutil.wrapped): |
|
334 | if isinstance(joinset, templateutil.wrapped): | |
335 | return joinset.join(context, mapping, joiner) |
|
335 | return joinset.join(context, mapping, joiner) | |
336 | # TODO: perhaps a generator should be stringify()-ed here, but we can't |
|
336 | # TODO: perhaps a generator should be stringify()-ed here, but we can't | |
337 | # because hgweb abuses it as a keyword that returns a list of dicts. |
|
337 | # because hgweb abuses it as a keyword that returns a list of dicts. | |
338 | joinset = templateutil.unwrapvalue(context, mapping, joinset) |
|
338 | joinset = templateutil.unwrapvalue(context, mapping, joinset) | |
339 | return templateutil.joinitems(pycompat.maybebytestr(joinset), joiner) |
|
339 | return templateutil.joinitems(pycompat.maybebytestr(joinset), joiner) | |
340 |
|
340 | |||
341 | @templatefunc('label(label, expr)') |
|
341 | @templatefunc('label(label, expr)') | |
342 | def label(context, mapping, args): |
|
342 | def label(context, mapping, args): | |
343 | """Apply a label to generated content. Content with |
|
343 | """Apply a label to generated content. Content with | |
344 | a label applied can result in additional post-processing, such as |
|
344 | a label applied can result in additional post-processing, such as | |
345 | automatic colorization.""" |
|
345 | automatic colorization.""" | |
346 | if len(args) != 2: |
|
346 | if len(args) != 2: | |
347 | # i18n: "label" is a keyword |
|
347 | # i18n: "label" is a keyword | |
348 | raise error.ParseError(_("label expects two arguments")) |
|
348 | raise error.ParseError(_("label expects two arguments")) | |
349 |
|
349 | |||
350 | ui = context.resource(mapping, 'ui') |
|
350 | ui = context.resource(mapping, 'ui') | |
351 | thing = evalstring(context, mapping, args[1]) |
|
351 | thing = evalstring(context, mapping, args[1]) | |
352 | # preserve unknown symbol as literal so effects like 'red', 'bold', |
|
352 | # preserve unknown symbol as literal so effects like 'red', 'bold', | |
353 | # etc. don't need to be quoted |
|
353 | # etc. don't need to be quoted | |
354 | label = evalstringliteral(context, mapping, args[0]) |
|
354 | label = evalstringliteral(context, mapping, args[0]) | |
355 |
|
355 | |||
356 | return ui.label(thing, label) |
|
356 | return ui.label(thing, label) | |
357 |
|
357 | |||
358 | @templatefunc('latesttag([pattern])') |
|
358 | @templatefunc('latesttag([pattern])') | |
359 | def latesttag(context, mapping, args): |
|
359 | def latesttag(context, mapping, args): | |
360 | """The global tags matching the given pattern on the |
|
360 | """The global tags matching the given pattern on the | |
361 | most recent globally tagged ancestor of this changeset. |
|
361 | most recent globally tagged ancestor of this changeset. | |
362 | If no such tags exist, the "{tag}" template resolves to |
|
362 | If no such tags exist, the "{tag}" template resolves to | |
363 | the string "null".""" |
|
363 | the string "null". See :hg:`help revisions.patterns` for the pattern | |
|
364 | syntax. | |||
|
365 | """ | |||
364 | if len(args) > 1: |
|
366 | if len(args) > 1: | |
365 | # i18n: "latesttag" is a keyword |
|
367 | # i18n: "latesttag" is a keyword | |
366 | raise error.ParseError(_("latesttag expects at most one argument")) |
|
368 | raise error.ParseError(_("latesttag expects at most one argument")) | |
367 |
|
369 | |||
368 | pattern = None |
|
370 | pattern = None | |
369 | if len(args) == 1: |
|
371 | if len(args) == 1: | |
370 | pattern = evalstring(context, mapping, args[0]) |
|
372 | pattern = evalstring(context, mapping, args[0]) | |
371 | return templatekw.showlatesttags(context, mapping, pattern) |
|
373 | return templatekw.showlatesttags(context, mapping, pattern) | |
372 |
|
374 | |||
373 | @templatefunc('localdate(date[, tz])') |
|
375 | @templatefunc('localdate(date[, tz])') | |
374 | def localdate(context, mapping, args): |
|
376 | def localdate(context, mapping, args): | |
375 | """Converts a date to the specified timezone. |
|
377 | """Converts a date to the specified timezone. | |
376 | The default is local date.""" |
|
378 | The default is local date.""" | |
377 | if not (1 <= len(args) <= 2): |
|
379 | if not (1 <= len(args) <= 2): | |
378 | # i18n: "localdate" is a keyword |
|
380 | # i18n: "localdate" is a keyword | |
379 | raise error.ParseError(_("localdate expects one or two arguments")) |
|
381 | raise error.ParseError(_("localdate expects one or two arguments")) | |
380 |
|
382 | |||
381 | date = evaldate(context, mapping, args[0], |
|
383 | date = evaldate(context, mapping, args[0], | |
382 | # i18n: "localdate" is a keyword |
|
384 | # i18n: "localdate" is a keyword | |
383 | _("localdate expects a date information")) |
|
385 | _("localdate expects a date information")) | |
384 | if len(args) >= 2: |
|
386 | if len(args) >= 2: | |
385 | tzoffset = None |
|
387 | tzoffset = None | |
386 | tz = evalfuncarg(context, mapping, args[1]) |
|
388 | tz = evalfuncarg(context, mapping, args[1]) | |
387 | if isinstance(tz, bytes): |
|
389 | if isinstance(tz, bytes): | |
388 | tzoffset, remainder = dateutil.parsetimezone(tz) |
|
390 | tzoffset, remainder = dateutil.parsetimezone(tz) | |
389 | if remainder: |
|
391 | if remainder: | |
390 | tzoffset = None |
|
392 | tzoffset = None | |
391 | if tzoffset is None: |
|
393 | if tzoffset is None: | |
392 | try: |
|
394 | try: | |
393 | tzoffset = int(tz) |
|
395 | tzoffset = int(tz) | |
394 | except (TypeError, ValueError): |
|
396 | except (TypeError, ValueError): | |
395 | # i18n: "localdate" is a keyword |
|
397 | # i18n: "localdate" is a keyword | |
396 | raise error.ParseError(_("localdate expects a timezone")) |
|
398 | raise error.ParseError(_("localdate expects a timezone")) | |
397 | else: |
|
399 | else: | |
398 | tzoffset = dateutil.makedate()[1] |
|
400 | tzoffset = dateutil.makedate()[1] | |
399 | return (date[0], tzoffset) |
|
401 | return (date[0], tzoffset) | |
400 |
|
402 | |||
401 | @templatefunc('max(iterable)') |
|
403 | @templatefunc('max(iterable)') | |
402 | def max_(context, mapping, args, **kwargs): |
|
404 | def max_(context, mapping, args, **kwargs): | |
403 | """Return the max of an iterable""" |
|
405 | """Return the max of an iterable""" | |
404 | if len(args) != 1: |
|
406 | if len(args) != 1: | |
405 | # i18n: "max" is a keyword |
|
407 | # i18n: "max" is a keyword | |
406 | raise error.ParseError(_("max expects one argument")) |
|
408 | raise error.ParseError(_("max expects one argument")) | |
407 |
|
409 | |||
408 | iterable = evalfuncarg(context, mapping, args[0]) |
|
410 | iterable = evalfuncarg(context, mapping, args[0]) | |
409 | try: |
|
411 | try: | |
410 | x = max(pycompat.maybebytestr(iterable)) |
|
412 | x = max(pycompat.maybebytestr(iterable)) | |
411 | except (TypeError, ValueError): |
|
413 | except (TypeError, ValueError): | |
412 | # i18n: "max" is a keyword |
|
414 | # i18n: "max" is a keyword | |
413 | raise error.ParseError(_("max first argument should be an iterable")) |
|
415 | raise error.ParseError(_("max first argument should be an iterable")) | |
414 | return templateutil.wraphybridvalue(iterable, x, x) |
|
416 | return templateutil.wraphybridvalue(iterable, x, x) | |
415 |
|
417 | |||
416 | @templatefunc('min(iterable)') |
|
418 | @templatefunc('min(iterable)') | |
417 | def min_(context, mapping, args, **kwargs): |
|
419 | def min_(context, mapping, args, **kwargs): | |
418 | """Return the min of an iterable""" |
|
420 | """Return the min of an iterable""" | |
419 | if len(args) != 1: |
|
421 | if len(args) != 1: | |
420 | # i18n: "min" is a keyword |
|
422 | # i18n: "min" is a keyword | |
421 | raise error.ParseError(_("min expects one argument")) |
|
423 | raise error.ParseError(_("min expects one argument")) | |
422 |
|
424 | |||
423 | iterable = evalfuncarg(context, mapping, args[0]) |
|
425 | iterable = evalfuncarg(context, mapping, args[0]) | |
424 | try: |
|
426 | try: | |
425 | x = min(pycompat.maybebytestr(iterable)) |
|
427 | x = min(pycompat.maybebytestr(iterable)) | |
426 | except (TypeError, ValueError): |
|
428 | except (TypeError, ValueError): | |
427 | # i18n: "min" is a keyword |
|
429 | # i18n: "min" is a keyword | |
428 | raise error.ParseError(_("min first argument should be an iterable")) |
|
430 | raise error.ParseError(_("min first argument should be an iterable")) | |
429 | return templateutil.wraphybridvalue(iterable, x, x) |
|
431 | return templateutil.wraphybridvalue(iterable, x, x) | |
430 |
|
432 | |||
431 | @templatefunc('mod(a, b)') |
|
433 | @templatefunc('mod(a, b)') | |
432 | def mod(context, mapping, args): |
|
434 | def mod(context, mapping, args): | |
433 | """Calculate a mod b such that a / b + a mod b == a""" |
|
435 | """Calculate a mod b such that a / b + a mod b == a""" | |
434 | if not len(args) == 2: |
|
436 | if not len(args) == 2: | |
435 | # i18n: "mod" is a keyword |
|
437 | # i18n: "mod" is a keyword | |
436 | raise error.ParseError(_("mod expects two arguments")) |
|
438 | raise error.ParseError(_("mod expects two arguments")) | |
437 |
|
439 | |||
438 | func = lambda a, b: a % b |
|
440 | func = lambda a, b: a % b | |
439 | return templateutil.runarithmetic(context, mapping, |
|
441 | return templateutil.runarithmetic(context, mapping, | |
440 | (func, args[0], args[1])) |
|
442 | (func, args[0], args[1])) | |
441 |
|
443 | |||
442 | @templatefunc('obsfateoperations(markers)') |
|
444 | @templatefunc('obsfateoperations(markers)') | |
443 | def obsfateoperations(context, mapping, args): |
|
445 | def obsfateoperations(context, mapping, args): | |
444 | """Compute obsfate related information based on markers (EXPERIMENTAL)""" |
|
446 | """Compute obsfate related information based on markers (EXPERIMENTAL)""" | |
445 | if len(args) != 1: |
|
447 | if len(args) != 1: | |
446 | # i18n: "obsfateoperations" is a keyword |
|
448 | # i18n: "obsfateoperations" is a keyword | |
447 | raise error.ParseError(_("obsfateoperations expects one argument")) |
|
449 | raise error.ParseError(_("obsfateoperations expects one argument")) | |
448 |
|
450 | |||
449 | markers = evalfuncarg(context, mapping, args[0]) |
|
451 | markers = evalfuncarg(context, mapping, args[0]) | |
450 |
|
452 | |||
451 | try: |
|
453 | try: | |
452 | data = obsutil.markersoperations(markers) |
|
454 | data = obsutil.markersoperations(markers) | |
453 | return templateutil.hybridlist(data, name='operation') |
|
455 | return templateutil.hybridlist(data, name='operation') | |
454 | except (TypeError, KeyError): |
|
456 | except (TypeError, KeyError): | |
455 | # i18n: "obsfateoperations" is a keyword |
|
457 | # i18n: "obsfateoperations" is a keyword | |
456 | errmsg = _("obsfateoperations first argument should be an iterable") |
|
458 | errmsg = _("obsfateoperations first argument should be an iterable") | |
457 | raise error.ParseError(errmsg) |
|
459 | raise error.ParseError(errmsg) | |
458 |
|
460 | |||
459 | @templatefunc('obsfatedate(markers)') |
|
461 | @templatefunc('obsfatedate(markers)') | |
460 | def obsfatedate(context, mapping, args): |
|
462 | def obsfatedate(context, mapping, args): | |
461 | """Compute obsfate related information based on markers (EXPERIMENTAL)""" |
|
463 | """Compute obsfate related information based on markers (EXPERIMENTAL)""" | |
462 | if len(args) != 1: |
|
464 | if len(args) != 1: | |
463 | # i18n: "obsfatedate" is a keyword |
|
465 | # i18n: "obsfatedate" is a keyword | |
464 | raise error.ParseError(_("obsfatedate expects one argument")) |
|
466 | raise error.ParseError(_("obsfatedate expects one argument")) | |
465 |
|
467 | |||
466 | markers = evalfuncarg(context, mapping, args[0]) |
|
468 | markers = evalfuncarg(context, mapping, args[0]) | |
467 |
|
469 | |||
468 | try: |
|
470 | try: | |
469 | data = obsutil.markersdates(markers) |
|
471 | data = obsutil.markersdates(markers) | |
470 | return templateutil.hybridlist(data, name='date', fmt='%d %d') |
|
472 | return templateutil.hybridlist(data, name='date', fmt='%d %d') | |
471 | except (TypeError, KeyError): |
|
473 | except (TypeError, KeyError): | |
472 | # i18n: "obsfatedate" is a keyword |
|
474 | # i18n: "obsfatedate" is a keyword | |
473 | errmsg = _("obsfatedate first argument should be an iterable") |
|
475 | errmsg = _("obsfatedate first argument should be an iterable") | |
474 | raise error.ParseError(errmsg) |
|
476 | raise error.ParseError(errmsg) | |
475 |
|
477 | |||
476 | @templatefunc('obsfateusers(markers)') |
|
478 | @templatefunc('obsfateusers(markers)') | |
477 | def obsfateusers(context, mapping, args): |
|
479 | def obsfateusers(context, mapping, args): | |
478 | """Compute obsfate related information based on markers (EXPERIMENTAL)""" |
|
480 | """Compute obsfate related information based on markers (EXPERIMENTAL)""" | |
479 | if len(args) != 1: |
|
481 | if len(args) != 1: | |
480 | # i18n: "obsfateusers" is a keyword |
|
482 | # i18n: "obsfateusers" is a keyword | |
481 | raise error.ParseError(_("obsfateusers expects one argument")) |
|
483 | raise error.ParseError(_("obsfateusers expects one argument")) | |
482 |
|
484 | |||
483 | markers = evalfuncarg(context, mapping, args[0]) |
|
485 | markers = evalfuncarg(context, mapping, args[0]) | |
484 |
|
486 | |||
485 | try: |
|
487 | try: | |
486 | data = obsutil.markersusers(markers) |
|
488 | data = obsutil.markersusers(markers) | |
487 | return templateutil.hybridlist(data, name='user') |
|
489 | return templateutil.hybridlist(data, name='user') | |
488 | except (TypeError, KeyError, ValueError): |
|
490 | except (TypeError, KeyError, ValueError): | |
489 | # i18n: "obsfateusers" is a keyword |
|
491 | # i18n: "obsfateusers" is a keyword | |
490 | msg = _("obsfateusers first argument should be an iterable of " |
|
492 | msg = _("obsfateusers first argument should be an iterable of " | |
491 | "obsmakers") |
|
493 | "obsmakers") | |
492 | raise error.ParseError(msg) |
|
494 | raise error.ParseError(msg) | |
493 |
|
495 | |||
494 | @templatefunc('obsfateverb(successors, markers)') |
|
496 | @templatefunc('obsfateverb(successors, markers)') | |
495 | def obsfateverb(context, mapping, args): |
|
497 | def obsfateverb(context, mapping, args): | |
496 | """Compute obsfate related information based on successors (EXPERIMENTAL)""" |
|
498 | """Compute obsfate related information based on successors (EXPERIMENTAL)""" | |
497 | if len(args) != 2: |
|
499 | if len(args) != 2: | |
498 | # i18n: "obsfateverb" is a keyword |
|
500 | # i18n: "obsfateverb" is a keyword | |
499 | raise error.ParseError(_("obsfateverb expects two arguments")) |
|
501 | raise error.ParseError(_("obsfateverb expects two arguments")) | |
500 |
|
502 | |||
501 | successors = evalfuncarg(context, mapping, args[0]) |
|
503 | successors = evalfuncarg(context, mapping, args[0]) | |
502 | markers = evalfuncarg(context, mapping, args[1]) |
|
504 | markers = evalfuncarg(context, mapping, args[1]) | |
503 |
|
505 | |||
504 | try: |
|
506 | try: | |
505 | return obsutil.obsfateverb(successors, markers) |
|
507 | return obsutil.obsfateverb(successors, markers) | |
506 | except TypeError: |
|
508 | except TypeError: | |
507 | # i18n: "obsfateverb" is a keyword |
|
509 | # i18n: "obsfateverb" is a keyword | |
508 | errmsg = _("obsfateverb first argument should be countable") |
|
510 | errmsg = _("obsfateverb first argument should be countable") | |
509 | raise error.ParseError(errmsg) |
|
511 | raise error.ParseError(errmsg) | |
510 |
|
512 | |||
511 | @templatefunc('relpath(path)') |
|
513 | @templatefunc('relpath(path)') | |
512 | def relpath(context, mapping, args): |
|
514 | def relpath(context, mapping, args): | |
513 | """Convert a repository-absolute path into a filesystem path relative to |
|
515 | """Convert a repository-absolute path into a filesystem path relative to | |
514 | the current working directory.""" |
|
516 | the current working directory.""" | |
515 | if len(args) != 1: |
|
517 | if len(args) != 1: | |
516 | # i18n: "relpath" is a keyword |
|
518 | # i18n: "relpath" is a keyword | |
517 | raise error.ParseError(_("relpath expects one argument")) |
|
519 | raise error.ParseError(_("relpath expects one argument")) | |
518 |
|
520 | |||
519 | repo = context.resource(mapping, 'ctx').repo() |
|
521 | repo = context.resource(mapping, 'ctx').repo() | |
520 | path = evalstring(context, mapping, args[0]) |
|
522 | path = evalstring(context, mapping, args[0]) | |
521 | return repo.pathto(path) |
|
523 | return repo.pathto(path) | |
522 |
|
524 | |||
523 | @templatefunc('revset(query[, formatargs...])') |
|
525 | @templatefunc('revset(query[, formatargs...])') | |
524 | def revset(context, mapping, args): |
|
526 | def revset(context, mapping, args): | |
525 | """Execute a revision set query. See |
|
527 | """Execute a revision set query. See | |
526 | :hg:`help revset`.""" |
|
528 | :hg:`help revset`.""" | |
527 | if not len(args) > 0: |
|
529 | if not len(args) > 0: | |
528 | # i18n: "revset" is a keyword |
|
530 | # i18n: "revset" is a keyword | |
529 | raise error.ParseError(_("revset expects one or more arguments")) |
|
531 | raise error.ParseError(_("revset expects one or more arguments")) | |
530 |
|
532 | |||
531 | raw = evalstring(context, mapping, args[0]) |
|
533 | raw = evalstring(context, mapping, args[0]) | |
532 | ctx = context.resource(mapping, 'ctx') |
|
534 | ctx = context.resource(mapping, 'ctx') | |
533 | repo = ctx.repo() |
|
535 | repo = ctx.repo() | |
534 |
|
536 | |||
535 | def query(expr): |
|
537 | def query(expr): | |
536 | m = revsetmod.match(repo.ui, expr, lookup=revsetmod.lookupfn(repo)) |
|
538 | m = revsetmod.match(repo.ui, expr, lookup=revsetmod.lookupfn(repo)) | |
537 | return m(repo) |
|
539 | return m(repo) | |
538 |
|
540 | |||
539 | if len(args) > 1: |
|
541 | if len(args) > 1: | |
540 | formatargs = [evalfuncarg(context, mapping, a) for a in args[1:]] |
|
542 | formatargs = [evalfuncarg(context, mapping, a) for a in args[1:]] | |
541 | revs = query(revsetlang.formatspec(raw, *formatargs)) |
|
543 | revs = query(revsetlang.formatspec(raw, *formatargs)) | |
542 | revs = list(revs) |
|
544 | revs = list(revs) | |
543 | else: |
|
545 | else: | |
544 | cache = context.resource(mapping, 'cache') |
|
546 | cache = context.resource(mapping, 'cache') | |
545 | revsetcache = cache.setdefault("revsetcache", {}) |
|
547 | revsetcache = cache.setdefault("revsetcache", {}) | |
546 | if raw in revsetcache: |
|
548 | if raw in revsetcache: | |
547 | revs = revsetcache[raw] |
|
549 | revs = revsetcache[raw] | |
548 | else: |
|
550 | else: | |
549 | revs = query(raw) |
|
551 | revs = query(raw) | |
550 | revs = list(revs) |
|
552 | revs = list(revs) | |
551 | revsetcache[raw] = revs |
|
553 | revsetcache[raw] = revs | |
552 | return templatekw.showrevslist(context, mapping, "revision", revs) |
|
554 | return templatekw.showrevslist(context, mapping, "revision", revs) | |
553 |
|
555 | |||
554 | @templatefunc('rstdoc(text, style)') |
|
556 | @templatefunc('rstdoc(text, style)') | |
555 | def rstdoc(context, mapping, args): |
|
557 | def rstdoc(context, mapping, args): | |
556 | """Format reStructuredText.""" |
|
558 | """Format reStructuredText.""" | |
557 | if len(args) != 2: |
|
559 | if len(args) != 2: | |
558 | # i18n: "rstdoc" is a keyword |
|
560 | # i18n: "rstdoc" is a keyword | |
559 | raise error.ParseError(_("rstdoc expects two arguments")) |
|
561 | raise error.ParseError(_("rstdoc expects two arguments")) | |
560 |
|
562 | |||
561 | text = evalstring(context, mapping, args[0]) |
|
563 | text = evalstring(context, mapping, args[0]) | |
562 | style = evalstring(context, mapping, args[1]) |
|
564 | style = evalstring(context, mapping, args[1]) | |
563 |
|
565 | |||
564 | return minirst.format(text, style=style, keep=['verbose']) |
|
566 | return minirst.format(text, style=style, keep=['verbose']) | |
565 |
|
567 | |||
566 | @templatefunc('separate(sep, args)', argspec='sep *args') |
|
568 | @templatefunc('separate(sep, args)', argspec='sep *args') | |
567 | def separate(context, mapping, args): |
|
569 | def separate(context, mapping, args): | |
568 | """Add a separator between non-empty arguments.""" |
|
570 | """Add a separator between non-empty arguments.""" | |
569 | if 'sep' not in args: |
|
571 | if 'sep' not in args: | |
570 | # i18n: "separate" is a keyword |
|
572 | # i18n: "separate" is a keyword | |
571 | raise error.ParseError(_("separate expects at least one argument")) |
|
573 | raise error.ParseError(_("separate expects at least one argument")) | |
572 |
|
574 | |||
573 | sep = evalstring(context, mapping, args['sep']) |
|
575 | sep = evalstring(context, mapping, args['sep']) | |
574 | first = True |
|
576 | first = True | |
575 | for arg in args['args']: |
|
577 | for arg in args['args']: | |
576 | argstr = evalstring(context, mapping, arg) |
|
578 | argstr = evalstring(context, mapping, arg) | |
577 | if not argstr: |
|
579 | if not argstr: | |
578 | continue |
|
580 | continue | |
579 | if first: |
|
581 | if first: | |
580 | first = False |
|
582 | first = False | |
581 | else: |
|
583 | else: | |
582 | yield sep |
|
584 | yield sep | |
583 | yield argstr |
|
585 | yield argstr | |
584 |
|
586 | |||
585 | @templatefunc('shortest(node, minlength=4)') |
|
587 | @templatefunc('shortest(node, minlength=4)') | |
586 | def shortest(context, mapping, args): |
|
588 | def shortest(context, mapping, args): | |
587 | """Obtain the shortest representation of |
|
589 | """Obtain the shortest representation of | |
588 | a node.""" |
|
590 | a node.""" | |
589 | if not (1 <= len(args) <= 2): |
|
591 | if not (1 <= len(args) <= 2): | |
590 | # i18n: "shortest" is a keyword |
|
592 | # i18n: "shortest" is a keyword | |
591 | raise error.ParseError(_("shortest() expects one or two arguments")) |
|
593 | raise error.ParseError(_("shortest() expects one or two arguments")) | |
592 |
|
594 | |||
593 | hexnode = evalstring(context, mapping, args[0]) |
|
595 | hexnode = evalstring(context, mapping, args[0]) | |
594 |
|
596 | |||
595 | minlength = 4 |
|
597 | minlength = 4 | |
596 | if len(args) > 1: |
|
598 | if len(args) > 1: | |
597 | minlength = evalinteger(context, mapping, args[1], |
|
599 | minlength = evalinteger(context, mapping, args[1], | |
598 | # i18n: "shortest" is a keyword |
|
600 | # i18n: "shortest" is a keyword | |
599 | _("shortest() expects an integer minlength")) |
|
601 | _("shortest() expects an integer minlength")) | |
600 |
|
602 | |||
601 | repo = context.resource(mapping, 'ctx')._repo |
|
603 | repo = context.resource(mapping, 'ctx')._repo | |
602 | if len(hexnode) > 40: |
|
604 | if len(hexnode) > 40: | |
603 | return hexnode |
|
605 | return hexnode | |
604 | elif len(hexnode) == 40: |
|
606 | elif len(hexnode) == 40: | |
605 | try: |
|
607 | try: | |
606 | node = bin(hexnode) |
|
608 | node = bin(hexnode) | |
607 | except TypeError: |
|
609 | except TypeError: | |
608 | return hexnode |
|
610 | return hexnode | |
609 | else: |
|
611 | else: | |
610 | try: |
|
612 | try: | |
611 | node = scmutil.resolvehexnodeidprefix(repo, hexnode) |
|
613 | node = scmutil.resolvehexnodeidprefix(repo, hexnode) | |
612 | except error.WdirUnsupported: |
|
614 | except error.WdirUnsupported: | |
613 | node = wdirid |
|
615 | node = wdirid | |
614 | except error.LookupError: |
|
616 | except error.LookupError: | |
615 | return hexnode |
|
617 | return hexnode | |
616 | if not node: |
|
618 | if not node: | |
617 | return hexnode |
|
619 | return hexnode | |
618 | try: |
|
620 | try: | |
619 | return scmutil.shortesthexnodeidprefix(repo, node, minlength) |
|
621 | return scmutil.shortesthexnodeidprefix(repo, node, minlength) | |
620 | except error.RepoLookupError: |
|
622 | except error.RepoLookupError: | |
621 | return hexnode |
|
623 | return hexnode | |
622 |
|
624 | |||
623 | @templatefunc('strip(text[, chars])') |
|
625 | @templatefunc('strip(text[, chars])') | |
624 | def strip(context, mapping, args): |
|
626 | def strip(context, mapping, args): | |
625 | """Strip characters from a string. By default, |
|
627 | """Strip characters from a string. By default, | |
626 | strips all leading and trailing whitespace.""" |
|
628 | strips all leading and trailing whitespace.""" | |
627 | if not (1 <= len(args) <= 2): |
|
629 | if not (1 <= len(args) <= 2): | |
628 | # i18n: "strip" is a keyword |
|
630 | # i18n: "strip" is a keyword | |
629 | raise error.ParseError(_("strip expects one or two arguments")) |
|
631 | raise error.ParseError(_("strip expects one or two arguments")) | |
630 |
|
632 | |||
631 | text = evalstring(context, mapping, args[0]) |
|
633 | text = evalstring(context, mapping, args[0]) | |
632 | if len(args) == 2: |
|
634 | if len(args) == 2: | |
633 | chars = evalstring(context, mapping, args[1]) |
|
635 | chars = evalstring(context, mapping, args[1]) | |
634 | return text.strip(chars) |
|
636 | return text.strip(chars) | |
635 | return text.strip() |
|
637 | return text.strip() | |
636 |
|
638 | |||
637 | @templatefunc('sub(pattern, replacement, expression)') |
|
639 | @templatefunc('sub(pattern, replacement, expression)') | |
638 | def sub(context, mapping, args): |
|
640 | def sub(context, mapping, args): | |
639 | """Perform text substitution |
|
641 | """Perform text substitution | |
640 | using regular expressions.""" |
|
642 | using regular expressions.""" | |
641 | if len(args) != 3: |
|
643 | if len(args) != 3: | |
642 | # i18n: "sub" is a keyword |
|
644 | # i18n: "sub" is a keyword | |
643 | raise error.ParseError(_("sub expects three arguments")) |
|
645 | raise error.ParseError(_("sub expects three arguments")) | |
644 |
|
646 | |||
645 | pat = evalstring(context, mapping, args[0]) |
|
647 | pat = evalstring(context, mapping, args[0]) | |
646 | rpl = evalstring(context, mapping, args[1]) |
|
648 | rpl = evalstring(context, mapping, args[1]) | |
647 | src = evalstring(context, mapping, args[2]) |
|
649 | src = evalstring(context, mapping, args[2]) | |
648 | try: |
|
650 | try: | |
649 | patre = re.compile(pat) |
|
651 | patre = re.compile(pat) | |
650 | except re.error: |
|
652 | except re.error: | |
651 | # i18n: "sub" is a keyword |
|
653 | # i18n: "sub" is a keyword | |
652 | raise error.ParseError(_("sub got an invalid pattern: %s") % pat) |
|
654 | raise error.ParseError(_("sub got an invalid pattern: %s") % pat) | |
653 | try: |
|
655 | try: | |
654 | yield patre.sub(rpl, src) |
|
656 | yield patre.sub(rpl, src) | |
655 | except re.error: |
|
657 | except re.error: | |
656 | # i18n: "sub" is a keyword |
|
658 | # i18n: "sub" is a keyword | |
657 | raise error.ParseError(_("sub got an invalid replacement: %s") % rpl) |
|
659 | raise error.ParseError(_("sub got an invalid replacement: %s") % rpl) | |
658 |
|
660 | |||
659 | @templatefunc('startswith(pattern, text)') |
|
661 | @templatefunc('startswith(pattern, text)') | |
660 | def startswith(context, mapping, args): |
|
662 | def startswith(context, mapping, args): | |
661 | """Returns the value from the "text" argument |
|
663 | """Returns the value from the "text" argument | |
662 | if it begins with the content from the "pattern" argument.""" |
|
664 | if it begins with the content from the "pattern" argument.""" | |
663 | if len(args) != 2: |
|
665 | if len(args) != 2: | |
664 | # i18n: "startswith" is a keyword |
|
666 | # i18n: "startswith" is a keyword | |
665 | raise error.ParseError(_("startswith expects two arguments")) |
|
667 | raise error.ParseError(_("startswith expects two arguments")) | |
666 |
|
668 | |||
667 | patn = evalstring(context, mapping, args[0]) |
|
669 | patn = evalstring(context, mapping, args[0]) | |
668 | text = evalstring(context, mapping, args[1]) |
|
670 | text = evalstring(context, mapping, args[1]) | |
669 | if text.startswith(patn): |
|
671 | if text.startswith(patn): | |
670 | return text |
|
672 | return text | |
671 | return '' |
|
673 | return '' | |
672 |
|
674 | |||
673 | @templatefunc('word(number, text[, separator])') |
|
675 | @templatefunc('word(number, text[, separator])') | |
674 | def word(context, mapping, args): |
|
676 | def word(context, mapping, args): | |
675 | """Return the nth word from a string.""" |
|
677 | """Return the nth word from a string.""" | |
676 | if not (2 <= len(args) <= 3): |
|
678 | if not (2 <= len(args) <= 3): | |
677 | # i18n: "word" is a keyword |
|
679 | # i18n: "word" is a keyword | |
678 | raise error.ParseError(_("word expects two or three arguments, got %d") |
|
680 | raise error.ParseError(_("word expects two or three arguments, got %d") | |
679 | % len(args)) |
|
681 | % len(args)) | |
680 |
|
682 | |||
681 | num = evalinteger(context, mapping, args[0], |
|
683 | num = evalinteger(context, mapping, args[0], | |
682 | # i18n: "word" is a keyword |
|
684 | # i18n: "word" is a keyword | |
683 | _("word expects an integer index")) |
|
685 | _("word expects an integer index")) | |
684 | text = evalstring(context, mapping, args[1]) |
|
686 | text = evalstring(context, mapping, args[1]) | |
685 | if len(args) == 3: |
|
687 | if len(args) == 3: | |
686 | splitter = evalstring(context, mapping, args[2]) |
|
688 | splitter = evalstring(context, mapping, args[2]) | |
687 | else: |
|
689 | else: | |
688 | splitter = None |
|
690 | splitter = None | |
689 |
|
691 | |||
690 | tokens = text.split(splitter) |
|
692 | tokens = text.split(splitter) | |
691 | if num >= len(tokens) or num < -len(tokens): |
|
693 | if num >= len(tokens) or num < -len(tokens): | |
692 | return '' |
|
694 | return '' | |
693 | else: |
|
695 | else: | |
694 | return tokens[num] |
|
696 | return tokens[num] | |
695 |
|
697 | |||
696 | def loadfunction(ui, extname, registrarobj): |
|
698 | def loadfunction(ui, extname, registrarobj): | |
697 | """Load template function from specified registrarobj |
|
699 | """Load template function from specified registrarobj | |
698 | """ |
|
700 | """ | |
699 | for name, func in registrarobj._table.iteritems(): |
|
701 | for name, func in registrarobj._table.iteritems(): | |
700 | funcs[name] = func |
|
702 | funcs[name] = func | |
701 |
|
703 | |||
702 | # tell hggettext to extract docstrings from these functions: |
|
704 | # tell hggettext to extract docstrings from these functions: | |
703 | i18nfunctions = funcs.values() |
|
705 | i18nfunctions = funcs.values() |
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