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@@ -1,655 +1,662 b'' | |||||
1 | # templater.py - template expansion for output |
|
1 | # templater.py - template expansion for output | |
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 i18n import _ |
|
8 | from i18n import _ | |
9 | import sys, os, re |
|
9 | import sys, os, re | |
10 | import util, config, templatefilters, parser, error |
|
10 | import util, config, templatefilters, parser, error | |
11 | import types |
|
11 | import types | |
12 | import minirst |
|
12 | import minirst | |
13 |
|
13 | |||
14 | # template parsing |
|
14 | # template parsing | |
15 |
|
15 | |||
16 | elements = { |
|
16 | elements = { | |
17 | "(": (20, ("group", 1, ")"), ("func", 1, ")")), |
|
17 | "(": (20, ("group", 1, ")"), ("func", 1, ")")), | |
18 | ",": (2, None, ("list", 2)), |
|
18 | ",": (2, None, ("list", 2)), | |
19 | "|": (5, None, ("|", 5)), |
|
19 | "|": (5, None, ("|", 5)), | |
20 | "%": (6, None, ("%", 6)), |
|
20 | "%": (6, None, ("%", 6)), | |
21 | ")": (0, None, None), |
|
21 | ")": (0, None, None), | |
22 | "symbol": (0, ("symbol",), None), |
|
22 | "symbol": (0, ("symbol",), None), | |
23 | "string": (0, ("string",), None), |
|
23 | "string": (0, ("string",), None), | |
24 | "end": (0, None, None), |
|
24 | "end": (0, None, None), | |
25 | } |
|
25 | } | |
26 |
|
26 | |||
27 | def tokenizer(data): |
|
27 | def tokenizer(data): | |
28 | program, start, end = data |
|
28 | program, start, end = data | |
29 | pos = start |
|
29 | pos = start | |
30 | while pos < end: |
|
30 | while pos < end: | |
31 | c = program[pos] |
|
31 | c = program[pos] | |
32 | if c.isspace(): # skip inter-token whitespace |
|
32 | if c.isspace(): # skip inter-token whitespace | |
33 | pass |
|
33 | pass | |
34 | elif c in "(,)%|": # handle simple operators |
|
34 | elif c in "(,)%|": # handle simple operators | |
35 | yield (c, None, pos) |
|
35 | yield (c, None, pos) | |
36 | elif (c in '"\'' or c == 'r' and |
|
36 | elif (c in '"\'' or c == 'r' and | |
37 | program[pos:pos + 2] in ("r'", 'r"')): # handle quoted strings |
|
37 | program[pos:pos + 2] in ("r'", 'r"')): # handle quoted strings | |
38 | if c == 'r': |
|
38 | if c == 'r': | |
39 | pos += 1 |
|
39 | pos += 1 | |
40 | c = program[pos] |
|
40 | c = program[pos] | |
41 | decode = False |
|
41 | decode = False | |
42 | else: |
|
42 | else: | |
43 | decode = True |
|
43 | decode = True | |
44 | pos += 1 |
|
44 | pos += 1 | |
45 | s = pos |
|
45 | s = pos | |
46 | while pos < end: # find closing quote |
|
46 | while pos < end: # find closing quote | |
47 | d = program[pos] |
|
47 | d = program[pos] | |
48 | if decode and d == '\\': # skip over escaped characters |
|
48 | if decode and d == '\\': # skip over escaped characters | |
49 | pos += 2 |
|
49 | pos += 2 | |
50 | continue |
|
50 | continue | |
51 | if d == c: |
|
51 | if d == c: | |
52 | if not decode: |
|
52 | if not decode: | |
53 | yield ('string', program[s:pos].replace('\\', r'\\'), s) |
|
53 | yield ('string', program[s:pos].replace('\\', r'\\'), s) | |
54 | break |
|
54 | break | |
55 | yield ('string', program[s:pos], s) |
|
55 | yield ('string', program[s:pos], s) | |
56 | break |
|
56 | break | |
57 | pos += 1 |
|
57 | pos += 1 | |
58 | else: |
|
58 | else: | |
59 | raise error.ParseError(_("unterminated string"), s) |
|
59 | raise error.ParseError(_("unterminated string"), s) | |
60 | elif c.isalnum() or c in '_': |
|
60 | elif c.isalnum() or c in '_': | |
61 | s = pos |
|
61 | s = pos | |
62 | pos += 1 |
|
62 | pos += 1 | |
63 | while pos < end: # find end of symbol |
|
63 | while pos < end: # find end of symbol | |
64 | d = program[pos] |
|
64 | d = program[pos] | |
65 | if not (d.isalnum() or d == "_"): |
|
65 | if not (d.isalnum() or d == "_"): | |
66 | break |
|
66 | break | |
67 | pos += 1 |
|
67 | pos += 1 | |
68 | sym = program[s:pos] |
|
68 | sym = program[s:pos] | |
69 | yield ('symbol', sym, s) |
|
69 | yield ('symbol', sym, s) | |
70 | pos -= 1 |
|
70 | pos -= 1 | |
71 | elif c == '}': |
|
71 | elif c == '}': | |
72 | pos += 1 |
|
72 | pos += 1 | |
73 | break |
|
73 | break | |
74 | else: |
|
74 | else: | |
75 | raise error.ParseError(_("syntax error"), pos) |
|
75 | raise error.ParseError(_("syntax error"), pos) | |
76 | pos += 1 |
|
76 | pos += 1 | |
77 | yield ('end', None, pos) |
|
77 | yield ('end', None, pos) | |
78 |
|
78 | |||
79 | def compiletemplate(tmpl, context): |
|
79 | def compiletemplate(tmpl, context): | |
80 | parsed = [] |
|
80 | parsed = [] | |
81 | pos, stop = 0, len(tmpl) |
|
81 | pos, stop = 0, len(tmpl) | |
82 | p = parser.parser(tokenizer, elements) |
|
82 | p = parser.parser(tokenizer, elements) | |
83 | while pos < stop: |
|
83 | while pos < stop: | |
84 | n = tmpl.find('{', pos) |
|
84 | n = tmpl.find('{', pos) | |
85 | if n < 0: |
|
85 | if n < 0: | |
86 | parsed.append(("string", tmpl[pos:].decode("string-escape"))) |
|
86 | parsed.append(("string", tmpl[pos:].decode("string-escape"))) | |
87 | break |
|
87 | break | |
88 | if n > 0 and tmpl[n - 1] == '\\': |
|
88 | if n > 0 and tmpl[n - 1] == '\\': | |
89 | # escaped |
|
89 | # escaped | |
90 | parsed.append(("string", |
|
90 | parsed.append(("string", | |
91 | (tmpl[pos:n - 1] + "{").decode("string-escape"))) |
|
91 | (tmpl[pos:n - 1] + "{").decode("string-escape"))) | |
92 | pos = n + 1 |
|
92 | pos = n + 1 | |
93 | continue |
|
93 | continue | |
94 | if n > pos: |
|
94 | if n > pos: | |
95 | parsed.append(("string", tmpl[pos:n].decode("string-escape"))) |
|
95 | parsed.append(("string", tmpl[pos:n].decode("string-escape"))) | |
96 |
|
96 | |||
97 | pd = [tmpl, n + 1, stop] |
|
97 | pd = [tmpl, n + 1, stop] | |
98 | parseres, pos = p.parse(pd) |
|
98 | parseres, pos = p.parse(pd) | |
99 | parsed.append(parseres) |
|
99 | parsed.append(parseres) | |
100 |
|
100 | |||
101 | return [compileexp(e, context) for e in parsed] |
|
101 | return [compileexp(e, context) for e in parsed] | |
102 |
|
102 | |||
103 | def compileexp(exp, context): |
|
103 | def compileexp(exp, context): | |
104 | t = exp[0] |
|
104 | t = exp[0] | |
105 | if t in methods: |
|
105 | if t in methods: | |
106 | return methods[t](exp, context) |
|
106 | return methods[t](exp, context) | |
107 | raise error.ParseError(_("unknown method '%s'") % t) |
|
107 | raise error.ParseError(_("unknown method '%s'") % t) | |
108 |
|
108 | |||
109 | # template evaluation |
|
109 | # template evaluation | |
110 |
|
110 | |||
111 | def getsymbol(exp): |
|
111 | def getsymbol(exp): | |
112 | if exp[0] == 'symbol': |
|
112 | if exp[0] == 'symbol': | |
113 | return exp[1] |
|
113 | return exp[1] | |
114 | raise error.ParseError(_("expected a symbol")) |
|
114 | raise error.ParseError(_("expected a symbol")) | |
115 |
|
115 | |||
116 | def getlist(x): |
|
116 | def getlist(x): | |
117 | if not x: |
|
117 | if not x: | |
118 | return [] |
|
118 | return [] | |
119 | if x[0] == 'list': |
|
119 | if x[0] == 'list': | |
120 | return getlist(x[1]) + [x[2]] |
|
120 | return getlist(x[1]) + [x[2]] | |
121 | return [x] |
|
121 | return [x] | |
122 |
|
122 | |||
123 | def getfilter(exp, context): |
|
123 | def getfilter(exp, context): | |
124 | f = getsymbol(exp) |
|
124 | f = getsymbol(exp) | |
125 | if f not in context._filters: |
|
125 | if f not in context._filters: | |
126 | raise error.ParseError(_("unknown function '%s'") % f) |
|
126 | raise error.ParseError(_("unknown function '%s'") % f) | |
127 | return context._filters[f] |
|
127 | return context._filters[f] | |
128 |
|
128 | |||
129 | def gettemplate(exp, context): |
|
129 | def gettemplate(exp, context): | |
130 | if exp[0] == 'string': |
|
130 | if exp[0] == 'string': | |
131 | return compiletemplate(exp[1], context) |
|
131 | return compiletemplate(exp[1], context) | |
132 | if exp[0] == 'symbol': |
|
132 | if exp[0] == 'symbol': | |
133 | return context._load(exp[1]) |
|
133 | return context._load(exp[1]) | |
134 | raise error.ParseError(_("expected template specifier")) |
|
134 | raise error.ParseError(_("expected template specifier")) | |
135 |
|
135 | |||
136 | def runstring(context, mapping, data): |
|
136 | def runstring(context, mapping, data): | |
137 | return data |
|
137 | return data | |
138 |
|
138 | |||
139 | def runsymbol(context, mapping, key): |
|
139 | def runsymbol(context, mapping, key): | |
140 | v = mapping.get(key) |
|
140 | v = mapping.get(key) | |
141 | if v is None: |
|
141 | if v is None: | |
142 | v = context._defaults.get(key) |
|
142 | v = context._defaults.get(key) | |
143 | if v is None: |
|
143 | if v is None: | |
144 | try: |
|
144 | try: | |
145 | v = context.process(key, mapping) |
|
145 | v = context.process(key, mapping) | |
146 | except TemplateNotFound: |
|
146 | except TemplateNotFound: | |
147 | v = '' |
|
147 | v = '' | |
148 | if util.safehasattr(v, '__call__'): |
|
148 | if util.safehasattr(v, '__call__'): | |
149 | return v(**mapping) |
|
149 | return v(**mapping) | |
150 | if isinstance(v, types.GeneratorType): |
|
150 | if isinstance(v, types.GeneratorType): | |
151 | v = list(v) |
|
151 | v = list(v) | |
152 | mapping[key] = v |
|
152 | mapping[key] = v | |
153 | return v |
|
153 | return v | |
154 | return v |
|
154 | return v | |
155 |
|
155 | |||
156 | def buildfilter(exp, context): |
|
156 | def buildfilter(exp, context): | |
157 | func, data = compileexp(exp[1], context) |
|
157 | func, data = compileexp(exp[1], context) | |
158 | filt = getfilter(exp[2], context) |
|
158 | filt = getfilter(exp[2], context) | |
159 | return (runfilter, (func, data, filt)) |
|
159 | return (runfilter, (func, data, filt)) | |
160 |
|
160 | |||
161 | def runfilter(context, mapping, data): |
|
161 | def runfilter(context, mapping, data): | |
162 | func, data, filt = data |
|
162 | func, data, filt = data | |
163 | try: |
|
163 | try: | |
164 | return filt(func(context, mapping, data)) |
|
164 | return filt(func(context, mapping, data)) | |
165 | except (ValueError, AttributeError, TypeError): |
|
165 | except (ValueError, AttributeError, TypeError): | |
166 | if isinstance(data, tuple): |
|
166 | if isinstance(data, tuple): | |
167 | dt = data[1] |
|
167 | dt = data[1] | |
168 | else: |
|
168 | else: | |
169 | dt = data |
|
169 | dt = data | |
170 | raise util.Abort(_("template filter '%s' is not compatible with " |
|
170 | raise util.Abort(_("template filter '%s' is not compatible with " | |
171 | "keyword '%s'") % (filt.func_name, dt)) |
|
171 | "keyword '%s'") % (filt.func_name, dt)) | |
172 |
|
172 | |||
173 | def buildmap(exp, context): |
|
173 | def buildmap(exp, context): | |
174 | func, data = compileexp(exp[1], context) |
|
174 | func, data = compileexp(exp[1], context) | |
175 | ctmpl = gettemplate(exp[2], context) |
|
175 | ctmpl = gettemplate(exp[2], context) | |
176 | return (runmap, (func, data, ctmpl)) |
|
176 | return (runmap, (func, data, ctmpl)) | |
177 |
|
177 | |||
178 | def runtemplate(context, mapping, template): |
|
178 | def runtemplate(context, mapping, template): | |
179 | for func, data in template: |
|
179 | for func, data in template: | |
180 | yield func(context, mapping, data) |
|
180 | yield func(context, mapping, data) | |
181 |
|
181 | |||
182 | def runmap(context, mapping, data): |
|
182 | def runmap(context, mapping, data): | |
183 | func, data, ctmpl = data |
|
183 | func, data, ctmpl = data | |
184 | d = func(context, mapping, data) |
|
184 | d = func(context, mapping, data) | |
185 | if util.safehasattr(d, '__call__'): |
|
185 | if util.safehasattr(d, '__call__'): | |
186 | d = d() |
|
186 | d = d() | |
187 |
|
187 | |||
188 | lm = mapping.copy() |
|
188 | lm = mapping.copy() | |
189 |
|
189 | |||
190 | for i in d: |
|
190 | for i in d: | |
191 | if isinstance(i, dict): |
|
191 | if isinstance(i, dict): | |
192 | lm.update(i) |
|
192 | lm.update(i) | |
193 | lm['originalnode'] = mapping.get('node') |
|
193 | lm['originalnode'] = mapping.get('node') | |
194 | yield runtemplate(context, lm, ctmpl) |
|
194 | yield runtemplate(context, lm, ctmpl) | |
195 | else: |
|
195 | else: | |
196 | # v is not an iterable of dicts, this happen when 'key' |
|
196 | # v is not an iterable of dicts, this happen when 'key' | |
197 | # has been fully expanded already and format is useless. |
|
197 | # has been fully expanded already and format is useless. | |
198 | # If so, return the expanded value. |
|
198 | # If so, return the expanded value. | |
199 | yield i |
|
199 | yield i | |
200 |
|
200 | |||
201 | def buildfunc(exp, context): |
|
201 | def buildfunc(exp, context): | |
202 | n = getsymbol(exp[1]) |
|
202 | n = getsymbol(exp[1]) | |
203 | args = [compileexp(x, context) for x in getlist(exp[2])] |
|
203 | args = [compileexp(x, context) for x in getlist(exp[2])] | |
204 | if n in funcs: |
|
204 | if n in funcs: | |
205 | f = funcs[n] |
|
205 | f = funcs[n] | |
206 | return (f, args) |
|
206 | return (f, args) | |
207 | if n in context._filters: |
|
207 | if n in context._filters: | |
208 | if len(args) != 1: |
|
208 | if len(args) != 1: | |
209 | raise error.ParseError(_("filter %s expects one argument") % n) |
|
209 | raise error.ParseError(_("filter %s expects one argument") % n) | |
210 | f = context._filters[n] |
|
210 | f = context._filters[n] | |
211 | return (runfilter, (args[0][0], args[0][1], f)) |
|
211 | return (runfilter, (args[0][0], args[0][1], f)) | |
212 |
|
212 | |||
213 | def date(context, mapping, args): |
|
213 | def date(context, mapping, args): | |
214 | if not (1 <= len(args) <= 2): |
|
214 | if not (1 <= len(args) <= 2): | |
215 | raise error.ParseError(_("date expects one or two arguments")) |
|
215 | raise error.ParseError(_("date expects one or two arguments")) | |
216 |
|
216 | |||
217 | date = args[0][0](context, mapping, args[0][1]) |
|
217 | date = args[0][0](context, mapping, args[0][1]) | |
218 | if len(args) == 2: |
|
218 | if len(args) == 2: | |
219 | fmt = stringify(args[1][0](context, mapping, args[1][1])) |
|
219 | fmt = stringify(args[1][0](context, mapping, args[1][1])) | |
220 | return util.datestr(date, fmt) |
|
220 | return util.datestr(date, fmt) | |
221 | return util.datestr(date) |
|
221 | return util.datestr(date) | |
222 |
|
222 | |||
223 | def fill(context, mapping, args): |
|
223 | def fill(context, mapping, args): | |
224 | if not (1 <= len(args) <= 4): |
|
224 | if not (1 <= len(args) <= 4): | |
225 | raise error.ParseError(_("fill expects one to four arguments")) |
|
225 | raise error.ParseError(_("fill expects one to four arguments")) | |
226 |
|
226 | |||
227 | text = stringify(args[0][0](context, mapping, args[0][1])) |
|
227 | text = stringify(args[0][0](context, mapping, args[0][1])) | |
228 | width = 76 |
|
228 | width = 76 | |
229 | initindent = '' |
|
229 | initindent = '' | |
230 | hangindent = '' |
|
230 | hangindent = '' | |
231 | if 2 <= len(args) <= 4: |
|
231 | if 2 <= len(args) <= 4: | |
232 | try: |
|
232 | try: | |
233 | width = int(stringify(args[1][0](context, mapping, args[1][1]))) |
|
233 | width = int(stringify(args[1][0](context, mapping, args[1][1]))) | |
234 | except ValueError: |
|
234 | except ValueError: | |
235 | raise error.ParseError(_("fill expects an integer width")) |
|
235 | raise error.ParseError(_("fill expects an integer width")) | |
236 | try: |
|
236 | try: | |
237 | initindent = stringify(args[2][0](context, mapping, args[2][1])) |
|
237 | initindent = stringify(args[2][0](context, mapping, args[2][1])) | |
238 | initindent = stringify(runtemplate(context, mapping, |
|
238 | initindent = stringify(runtemplate(context, mapping, | |
239 | compiletemplate(initindent, context))) |
|
239 | compiletemplate(initindent, context))) | |
240 | hangindent = stringify(args[3][0](context, mapping, args[3][1])) |
|
240 | hangindent = stringify(args[3][0](context, mapping, args[3][1])) | |
241 | hangindent = stringify(runtemplate(context, mapping, |
|
241 | hangindent = stringify(runtemplate(context, mapping, | |
242 | compiletemplate(hangindent, context))) |
|
242 | compiletemplate(hangindent, context))) | |
243 | except IndexError: |
|
243 | except IndexError: | |
244 | pass |
|
244 | pass | |
245 |
|
245 | |||
246 | return templatefilters.fill(text, width, initindent, hangindent) |
|
246 | return templatefilters.fill(text, width, initindent, hangindent) | |
247 |
|
247 | |||
248 | def pad(context, mapping, args): |
|
248 | def pad(context, mapping, args): | |
249 | """usage: pad(text, width, fillchar=' ', right=False) |
|
249 | """usage: pad(text, width, fillchar=' ', right=False) | |
250 | """ |
|
250 | """ | |
251 | if not (2 <= len(args) <= 4): |
|
251 | if not (2 <= len(args) <= 4): | |
252 | raise error.ParseError(_("pad() expects two to four arguments")) |
|
252 | raise error.ParseError(_("pad() expects two to four arguments")) | |
253 |
|
253 | |||
254 | width = int(args[1][1]) |
|
254 | width = int(args[1][1]) | |
255 |
|
255 | |||
256 | text = stringify(args[0][0](context, mapping, args[0][1])) |
|
256 | text = stringify(args[0][0](context, mapping, args[0][1])) | |
257 | if args[0][0] == runstring: |
|
257 | if args[0][0] == runstring: | |
258 | text = stringify(runtemplate(context, mapping, |
|
258 | text = stringify(runtemplate(context, mapping, | |
259 | compiletemplate(text, context))) |
|
259 | compiletemplate(text, context))) | |
260 |
|
260 | |||
261 | right = False |
|
261 | right = False | |
262 | fillchar = ' ' |
|
262 | fillchar = ' ' | |
263 | if len(args) > 2: |
|
263 | if len(args) > 2: | |
264 | fillchar = stringify(args[2][0](context, mapping, args[2][1])) |
|
264 | fillchar = stringify(args[2][0](context, mapping, args[2][1])) | |
265 | if len(args) > 3: |
|
265 | if len(args) > 3: | |
266 | right = util.parsebool(args[3][1]) |
|
266 | right = util.parsebool(args[3][1]) | |
267 |
|
267 | |||
268 | if right: |
|
268 | if right: | |
269 | return text.rjust(width, fillchar) |
|
269 | return text.rjust(width, fillchar) | |
270 | else: |
|
270 | else: | |
271 | return text.ljust(width, fillchar) |
|
271 | return text.ljust(width, fillchar) | |
272 |
|
272 | |||
273 | def get(context, mapping, args): |
|
273 | def get(context, mapping, args): | |
274 | if len(args) != 2: |
|
274 | if len(args) != 2: | |
275 | # i18n: "get" is a keyword |
|
275 | # i18n: "get" is a keyword | |
276 | raise error.ParseError(_("get() expects two arguments")) |
|
276 | raise error.ParseError(_("get() expects two arguments")) | |
277 |
|
277 | |||
278 | dictarg = args[0][0](context, mapping, args[0][1]) |
|
278 | dictarg = args[0][0](context, mapping, args[0][1]) | |
279 | if not util.safehasattr(dictarg, 'get'): |
|
279 | if not util.safehasattr(dictarg, 'get'): | |
280 | # i18n: "get" is a keyword |
|
280 | # i18n: "get" is a keyword | |
281 | raise error.ParseError(_("get() expects a dict as first argument")) |
|
281 | raise error.ParseError(_("get() expects a dict as first argument")) | |
282 |
|
282 | |||
283 | key = args[1][0](context, mapping, args[1][1]) |
|
283 | key = args[1][0](context, mapping, args[1][1]) | |
284 | yield dictarg.get(key) |
|
284 | yield dictarg.get(key) | |
285 |
|
285 | |||
286 | def _evalifliteral(arg, context, mapping): |
|
286 | def _evalifliteral(arg, context, mapping): | |
287 | t = stringify(arg[0](context, mapping, arg[1])) |
|
287 | t = stringify(arg[0](context, mapping, arg[1])) | |
288 | if arg[0] == runstring: |
|
288 | if arg[0] == runstring: | |
289 | yield runtemplate(context, mapping, compiletemplate(t, context)) |
|
289 | yield runtemplate(context, mapping, compiletemplate(t, context)) | |
290 | else: |
|
290 | else: | |
291 | yield t |
|
291 | yield t | |
292 |
|
292 | |||
293 | def if_(context, mapping, args): |
|
293 | def if_(context, mapping, args): | |
294 | if not (2 <= len(args) <= 3): |
|
294 | if not (2 <= len(args) <= 3): | |
295 | # i18n: "if" is a keyword |
|
295 | # i18n: "if" is a keyword | |
296 | raise error.ParseError(_("if expects two or three arguments")) |
|
296 | raise error.ParseError(_("if expects two or three arguments")) | |
297 |
|
297 | |||
298 | test = stringify(args[0][0](context, mapping, args[0][1])) |
|
298 | test = stringify(args[0][0](context, mapping, args[0][1])) | |
299 | if test: |
|
299 | if test: | |
300 | yield _evalifliteral(args[1], context, mapping) |
|
300 | yield _evalifliteral(args[1], context, mapping) | |
301 | elif len(args) == 3: |
|
301 | elif len(args) == 3: | |
302 | yield _evalifliteral(args[2], context, mapping) |
|
302 | yield _evalifliteral(args[2], context, mapping) | |
303 |
|
303 | |||
304 | def ifeq(context, mapping, args): |
|
304 | def ifeq(context, mapping, args): | |
305 | if not (3 <= len(args) <= 4): |
|
305 | if not (3 <= len(args) <= 4): | |
306 | # i18n: "ifeq" is a keyword |
|
306 | # i18n: "ifeq" is a keyword | |
307 | raise error.ParseError(_("ifeq expects three or four arguments")) |
|
307 | raise error.ParseError(_("ifeq expects three or four arguments")) | |
308 |
|
308 | |||
309 | test = stringify(args[0][0](context, mapping, args[0][1])) |
|
309 | test = stringify(args[0][0](context, mapping, args[0][1])) | |
310 | match = stringify(args[1][0](context, mapping, args[1][1])) |
|
310 | match = stringify(args[1][0](context, mapping, args[1][1])) | |
311 | if test == match: |
|
311 | if test == match: | |
312 | yield _evalifliteral(args[2], context, mapping) |
|
312 | yield _evalifliteral(args[2], context, mapping) | |
313 | elif len(args) == 4: |
|
313 | elif len(args) == 4: | |
314 | yield _evalifliteral(args[3], context, mapping) |
|
314 | yield _evalifliteral(args[3], context, mapping) | |
315 |
|
315 | |||
316 | def join(context, mapping, args): |
|
316 | def join(context, mapping, args): | |
317 | if not (1 <= len(args) <= 2): |
|
317 | if not (1 <= len(args) <= 2): | |
318 | # i18n: "join" is a keyword |
|
318 | # i18n: "join" is a keyword | |
319 | raise error.ParseError(_("join expects one or two arguments")) |
|
319 | raise error.ParseError(_("join expects one or two arguments")) | |
320 |
|
320 | |||
321 | joinset = args[0][0](context, mapping, args[0][1]) |
|
321 | joinset = args[0][0](context, mapping, args[0][1]) | |
322 | if util.safehasattr(joinset, '__call__'): |
|
322 | if util.safehasattr(joinset, '__call__'): | |
323 | jf = joinset.joinfmt |
|
323 | jf = joinset.joinfmt | |
324 | joinset = [jf(x) for x in joinset()] |
|
324 | joinset = [jf(x) for x in joinset()] | |
325 |
|
325 | |||
326 | joiner = " " |
|
326 | joiner = " " | |
327 | if len(args) > 1: |
|
327 | if len(args) > 1: | |
328 | joiner = args[1][0](context, mapping, args[1][1]) |
|
328 | joiner = args[1][0](context, mapping, args[1][1]) | |
329 |
|
329 | |||
330 | first = True |
|
330 | first = True | |
331 | for x in joinset: |
|
331 | for x in joinset: | |
332 | if first: |
|
332 | if first: | |
333 | first = False |
|
333 | first = False | |
334 | else: |
|
334 | else: | |
335 | yield joiner |
|
335 | yield joiner | |
336 | yield x |
|
336 | yield x | |
337 |
|
337 | |||
338 | def label(context, mapping, args): |
|
338 | def label(context, mapping, args): | |
339 | if len(args) != 2: |
|
339 | if len(args) != 2: | |
340 | # i18n: "label" is a keyword |
|
340 | # i18n: "label" is a keyword | |
341 | raise error.ParseError(_("label expects two arguments")) |
|
341 | raise error.ParseError(_("label expects two arguments")) | |
342 |
|
342 | |||
343 | # ignore args[0] (the label string) since this is supposed to be a a no-op |
|
343 | # ignore args[0] (the label string) since this is supposed to be a a no-op | |
344 | yield _evalifliteral(args[1], context, mapping) |
|
344 | yield _evalifliteral(args[1], context, mapping) | |
345 |
|
345 | |||
346 | def rstdoc(context, mapping, args): |
|
346 | def rstdoc(context, mapping, args): | |
347 | if len(args) != 2: |
|
347 | if len(args) != 2: | |
348 | # i18n: "rstdoc" is a keyword |
|
348 | # i18n: "rstdoc" is a keyword | |
349 | raise error.ParseError(_("rstdoc expects two arguments")) |
|
349 | raise error.ParseError(_("rstdoc expects two arguments")) | |
350 |
|
350 | |||
351 | text = stringify(args[0][0](context, mapping, args[0][1])) |
|
351 | text = stringify(args[0][0](context, mapping, args[0][1])) | |
352 | style = stringify(args[1][0](context, mapping, args[1][1])) |
|
352 | style = stringify(args[1][0](context, mapping, args[1][1])) | |
353 |
|
353 | |||
354 | return minirst.format(text, style=style, keep=['verbose']) |
|
354 | return minirst.format(text, style=style, keep=['verbose']) | |
355 |
|
355 | |||
356 | def shortest(context, mapping, args): |
|
356 | def shortest(context, mapping, args): | |
357 | """usage: shortest(node, minlength=4) |
|
357 | """usage: shortest(node, minlength=4) | |
358 | """ |
|
358 | """ | |
359 | if not (1 <= len(args) <= 2): |
|
359 | if not (1 <= len(args) <= 2): | |
360 | raise error.ParseError(_("shortest() expects one or two arguments")) |
|
360 | raise error.ParseError(_("shortest() expects one or two arguments")) | |
361 |
|
361 | |||
362 | node = stringify(args[0][0](context, mapping, args[0][1])) |
|
362 | node = stringify(args[0][0](context, mapping, args[0][1])) | |
363 |
|
363 | |||
364 | minlength = 4 |
|
364 | minlength = 4 | |
365 | if len(args) > 1: |
|
365 | if len(args) > 1: | |
366 | minlength = int(args[1][1]) |
|
366 | minlength = int(args[1][1]) | |
367 |
|
367 | |||
368 | cl = mapping['ctx']._repo.changelog |
|
368 | cl = mapping['ctx']._repo.changelog | |
369 | def isvalid(test): |
|
369 | def isvalid(test): | |
370 | try: |
|
370 | try: | |
371 | cl.index.partialmatch(test) |
|
371 | try: | |
|
372 | cl.index.partialmatch(test) | |||
|
373 | except AttributeError: | |||
|
374 | # Pure mercurial doesn't support partialmatch on the index. | |||
|
375 | # Fallback to the slow way. | |||
|
376 | if cl._partialmatch(test) is None: | |||
|
377 | return False | |||
|
378 | ||||
372 | try: |
|
379 | try: | |
373 | int(test) |
|
380 | int(test) | |
374 | return False |
|
381 | return False | |
375 | except ValueError: |
|
382 | except ValueError: | |
376 | return True |
|
383 | return True | |
377 | except error.RevlogError: |
|
384 | except error.RevlogError: | |
378 | return False |
|
385 | return False | |
379 |
|
386 | |||
380 | shortest = node |
|
387 | shortest = node | |
381 | startlength = max(6, minlength) |
|
388 | startlength = max(6, minlength) | |
382 | length = startlength |
|
389 | length = startlength | |
383 | while True: |
|
390 | while True: | |
384 | test = node[:length] |
|
391 | test = node[:length] | |
385 | if isvalid(test): |
|
392 | if isvalid(test): | |
386 | shortest = test |
|
393 | shortest = test | |
387 | if length == minlength or length > startlength: |
|
394 | if length == minlength or length > startlength: | |
388 | return shortest |
|
395 | return shortest | |
389 | length -= 1 |
|
396 | length -= 1 | |
390 | else: |
|
397 | else: | |
391 | length += 1 |
|
398 | length += 1 | |
392 | if len(shortest) <= length: |
|
399 | if len(shortest) <= length: | |
393 | return shortest |
|
400 | return shortest | |
394 |
|
401 | |||
395 | def strip(context, mapping, args): |
|
402 | def strip(context, mapping, args): | |
396 | if not (1 <= len(args) <= 2): |
|
403 | if not (1 <= len(args) <= 2): | |
397 | raise error.ParseError(_("strip expects one or two arguments")) |
|
404 | raise error.ParseError(_("strip expects one or two arguments")) | |
398 |
|
405 | |||
399 | text = args[0][0](context, mapping, args[0][1]) |
|
406 | text = args[0][0](context, mapping, args[0][1]) | |
400 | if len(args) == 2: |
|
407 | if len(args) == 2: | |
401 | chars = args[1][0](context, mapping, args[1][1]) |
|
408 | chars = args[1][0](context, mapping, args[1][1]) | |
402 | return text.strip(chars) |
|
409 | return text.strip(chars) | |
403 | return text.strip() |
|
410 | return text.strip() | |
404 |
|
411 | |||
405 | def sub(context, mapping, args): |
|
412 | def sub(context, mapping, args): | |
406 | if len(args) != 3: |
|
413 | if len(args) != 3: | |
407 | # i18n: "sub" is a keyword |
|
414 | # i18n: "sub" is a keyword | |
408 | raise error.ParseError(_("sub expects three arguments")) |
|
415 | raise error.ParseError(_("sub expects three arguments")) | |
409 |
|
416 | |||
410 | pat = stringify(args[0][0](context, mapping, args[0][1])) |
|
417 | pat = stringify(args[0][0](context, mapping, args[0][1])) | |
411 | rpl = stringify(args[1][0](context, mapping, args[1][1])) |
|
418 | rpl = stringify(args[1][0](context, mapping, args[1][1])) | |
412 | src = stringify(args[2][0](context, mapping, args[2][1])) |
|
419 | src = stringify(args[2][0](context, mapping, args[2][1])) | |
413 | src = stringify(runtemplate(context, mapping, |
|
420 | src = stringify(runtemplate(context, mapping, | |
414 | compiletemplate(src, context))) |
|
421 | compiletemplate(src, context))) | |
415 | yield re.sub(pat, rpl, src) |
|
422 | yield re.sub(pat, rpl, src) | |
416 |
|
423 | |||
417 | methods = { |
|
424 | methods = { | |
418 | "string": lambda e, c: (runstring, e[1]), |
|
425 | "string": lambda e, c: (runstring, e[1]), | |
419 | "symbol": lambda e, c: (runsymbol, e[1]), |
|
426 | "symbol": lambda e, c: (runsymbol, e[1]), | |
420 | "group": lambda e, c: compileexp(e[1], c), |
|
427 | "group": lambda e, c: compileexp(e[1], c), | |
421 | # ".": buildmember, |
|
428 | # ".": buildmember, | |
422 | "|": buildfilter, |
|
429 | "|": buildfilter, | |
423 | "%": buildmap, |
|
430 | "%": buildmap, | |
424 | "func": buildfunc, |
|
431 | "func": buildfunc, | |
425 | } |
|
432 | } | |
426 |
|
433 | |||
427 | funcs = { |
|
434 | funcs = { | |
428 | "date": date, |
|
435 | "date": date, | |
429 | "fill": fill, |
|
436 | "fill": fill, | |
430 | "get": get, |
|
437 | "get": get, | |
431 | "if": if_, |
|
438 | "if": if_, | |
432 | "ifeq": ifeq, |
|
439 | "ifeq": ifeq, | |
433 | "join": join, |
|
440 | "join": join, | |
434 | "label": label, |
|
441 | "label": label, | |
435 | "pad": pad, |
|
442 | "pad": pad, | |
436 | "rstdoc": rstdoc, |
|
443 | "rstdoc": rstdoc, | |
437 | "shortest": shortest, |
|
444 | "shortest": shortest, | |
438 | "strip": strip, |
|
445 | "strip": strip, | |
439 | "sub": sub, |
|
446 | "sub": sub, | |
440 | } |
|
447 | } | |
441 |
|
448 | |||
442 | # template engine |
|
449 | # template engine | |
443 |
|
450 | |||
444 | path = ['templates', '../templates'] |
|
451 | path = ['templates', '../templates'] | |
445 | stringify = templatefilters.stringify |
|
452 | stringify = templatefilters.stringify | |
446 |
|
453 | |||
447 | def _flatten(thing): |
|
454 | def _flatten(thing): | |
448 | '''yield a single stream from a possibly nested set of iterators''' |
|
455 | '''yield a single stream from a possibly nested set of iterators''' | |
449 | if isinstance(thing, str): |
|
456 | if isinstance(thing, str): | |
450 | yield thing |
|
457 | yield thing | |
451 | elif not util.safehasattr(thing, '__iter__'): |
|
458 | elif not util.safehasattr(thing, '__iter__'): | |
452 | if thing is not None: |
|
459 | if thing is not None: | |
453 | yield str(thing) |
|
460 | yield str(thing) | |
454 | else: |
|
461 | else: | |
455 | for i in thing: |
|
462 | for i in thing: | |
456 | if isinstance(i, str): |
|
463 | if isinstance(i, str): | |
457 | yield i |
|
464 | yield i | |
458 | elif not util.safehasattr(i, '__iter__'): |
|
465 | elif not util.safehasattr(i, '__iter__'): | |
459 | if i is not None: |
|
466 | if i is not None: | |
460 | yield str(i) |
|
467 | yield str(i) | |
461 | elif i is not None: |
|
468 | elif i is not None: | |
462 | for j in _flatten(i): |
|
469 | for j in _flatten(i): | |
463 | yield j |
|
470 | yield j | |
464 |
|
471 | |||
465 | def parsestring(s, quoted=True): |
|
472 | def parsestring(s, quoted=True): | |
466 | '''parse a string using simple c-like syntax. |
|
473 | '''parse a string using simple c-like syntax. | |
467 | string must be in quotes if quoted is True.''' |
|
474 | string must be in quotes if quoted is True.''' | |
468 | if quoted: |
|
475 | if quoted: | |
469 | if len(s) < 2 or s[0] != s[-1]: |
|
476 | if len(s) < 2 or s[0] != s[-1]: | |
470 | raise SyntaxError(_('unmatched quotes')) |
|
477 | raise SyntaxError(_('unmatched quotes')) | |
471 | return s[1:-1].decode('string_escape') |
|
478 | return s[1:-1].decode('string_escape') | |
472 |
|
479 | |||
473 | return s.decode('string_escape') |
|
480 | return s.decode('string_escape') | |
474 |
|
481 | |||
475 | class engine(object): |
|
482 | class engine(object): | |
476 | '''template expansion engine. |
|
483 | '''template expansion engine. | |
477 |
|
484 | |||
478 | template expansion works like this. a map file contains key=value |
|
485 | template expansion works like this. a map file contains key=value | |
479 | pairs. if value is quoted, it is treated as string. otherwise, it |
|
486 | pairs. if value is quoted, it is treated as string. otherwise, it | |
480 | is treated as name of template file. |
|
487 | is treated as name of template file. | |
481 |
|
488 | |||
482 | templater is asked to expand a key in map. it looks up key, and |
|
489 | templater is asked to expand a key in map. it looks up key, and | |
483 | looks for strings like this: {foo}. it expands {foo} by looking up |
|
490 | looks for strings like this: {foo}. it expands {foo} by looking up | |
484 | foo in map, and substituting it. expansion is recursive: it stops |
|
491 | foo in map, and substituting it. expansion is recursive: it stops | |
485 | when there is no more {foo} to replace. |
|
492 | when there is no more {foo} to replace. | |
486 |
|
493 | |||
487 | expansion also allows formatting and filtering. |
|
494 | expansion also allows formatting and filtering. | |
488 |
|
495 | |||
489 | format uses key to expand each item in list. syntax is |
|
496 | format uses key to expand each item in list. syntax is | |
490 | {key%format}. |
|
497 | {key%format}. | |
491 |
|
498 | |||
492 | filter uses function to transform value. syntax is |
|
499 | filter uses function to transform value. syntax is | |
493 | {key|filter1|filter2|...}.''' |
|
500 | {key|filter1|filter2|...}.''' | |
494 |
|
501 | |||
495 | def __init__(self, loader, filters={}, defaults={}): |
|
502 | def __init__(self, loader, filters={}, defaults={}): | |
496 | self._loader = loader |
|
503 | self._loader = loader | |
497 | self._filters = filters |
|
504 | self._filters = filters | |
498 | self._defaults = defaults |
|
505 | self._defaults = defaults | |
499 | self._cache = {} |
|
506 | self._cache = {} | |
500 |
|
507 | |||
501 | def _load(self, t): |
|
508 | def _load(self, t): | |
502 | '''load, parse, and cache a template''' |
|
509 | '''load, parse, and cache a template''' | |
503 | if t not in self._cache: |
|
510 | if t not in self._cache: | |
504 | self._cache[t] = compiletemplate(self._loader(t), self) |
|
511 | self._cache[t] = compiletemplate(self._loader(t), self) | |
505 | return self._cache[t] |
|
512 | return self._cache[t] | |
506 |
|
513 | |||
507 | def process(self, t, mapping): |
|
514 | def process(self, t, mapping): | |
508 | '''Perform expansion. t is name of map element to expand. |
|
515 | '''Perform expansion. t is name of map element to expand. | |
509 | mapping contains added elements for use during expansion. Is a |
|
516 | mapping contains added elements for use during expansion. Is a | |
510 | generator.''' |
|
517 | generator.''' | |
511 | return _flatten(runtemplate(self, mapping, self._load(t))) |
|
518 | return _flatten(runtemplate(self, mapping, self._load(t))) | |
512 |
|
519 | |||
513 | engines = {'default': engine} |
|
520 | engines = {'default': engine} | |
514 |
|
521 | |||
515 | def stylelist(): |
|
522 | def stylelist(): | |
516 | paths = templatepath() |
|
523 | paths = templatepath() | |
517 | if not paths: |
|
524 | if not paths: | |
518 | return _('no templates found, try `hg debuginstall` for more info') |
|
525 | return _('no templates found, try `hg debuginstall` for more info') | |
519 | dirlist = os.listdir(paths[0]) |
|
526 | dirlist = os.listdir(paths[0]) | |
520 | stylelist = [] |
|
527 | stylelist = [] | |
521 | for file in dirlist: |
|
528 | for file in dirlist: | |
522 | split = file.split(".") |
|
529 | split = file.split(".") | |
523 | if split[0] == "map-cmdline": |
|
530 | if split[0] == "map-cmdline": | |
524 | stylelist.append(split[1]) |
|
531 | stylelist.append(split[1]) | |
525 | return ", ".join(sorted(stylelist)) |
|
532 | return ", ".join(sorted(stylelist)) | |
526 |
|
533 | |||
527 | class TemplateNotFound(util.Abort): |
|
534 | class TemplateNotFound(util.Abort): | |
528 | pass |
|
535 | pass | |
529 |
|
536 | |||
530 | class templater(object): |
|
537 | class templater(object): | |
531 |
|
538 | |||
532 | def __init__(self, mapfile, filters={}, defaults={}, cache={}, |
|
539 | def __init__(self, mapfile, filters={}, defaults={}, cache={}, | |
533 | minchunk=1024, maxchunk=65536): |
|
540 | minchunk=1024, maxchunk=65536): | |
534 | '''set up template engine. |
|
541 | '''set up template engine. | |
535 | mapfile is name of file to read map definitions from. |
|
542 | mapfile is name of file to read map definitions from. | |
536 | filters is dict of functions. each transforms a value into another. |
|
543 | filters is dict of functions. each transforms a value into another. | |
537 | defaults is dict of default map definitions.''' |
|
544 | defaults is dict of default map definitions.''' | |
538 | self.mapfile = mapfile or 'template' |
|
545 | self.mapfile = mapfile or 'template' | |
539 | self.cache = cache.copy() |
|
546 | self.cache = cache.copy() | |
540 | self.map = {} |
|
547 | self.map = {} | |
541 | self.base = (mapfile and os.path.dirname(mapfile)) or '' |
|
548 | self.base = (mapfile and os.path.dirname(mapfile)) or '' | |
542 | self.filters = templatefilters.filters.copy() |
|
549 | self.filters = templatefilters.filters.copy() | |
543 | self.filters.update(filters) |
|
550 | self.filters.update(filters) | |
544 | self.defaults = defaults |
|
551 | self.defaults = defaults | |
545 | self.minchunk, self.maxchunk = minchunk, maxchunk |
|
552 | self.minchunk, self.maxchunk = minchunk, maxchunk | |
546 | self.ecache = {} |
|
553 | self.ecache = {} | |
547 |
|
554 | |||
548 | if not mapfile: |
|
555 | if not mapfile: | |
549 | return |
|
556 | return | |
550 | if not os.path.exists(mapfile): |
|
557 | if not os.path.exists(mapfile): | |
551 | raise util.Abort(_("style '%s' not found") % mapfile, |
|
558 | raise util.Abort(_("style '%s' not found") % mapfile, | |
552 | hint=_("available styles: %s") % stylelist()) |
|
559 | hint=_("available styles: %s") % stylelist()) | |
553 |
|
560 | |||
554 | conf = config.config() |
|
561 | conf = config.config() | |
555 | conf.read(mapfile) |
|
562 | conf.read(mapfile) | |
556 |
|
563 | |||
557 | for key, val in conf[''].items(): |
|
564 | for key, val in conf[''].items(): | |
558 | if not val: |
|
565 | if not val: | |
559 | raise SyntaxError(_('%s: missing value') % conf.source('', key)) |
|
566 | raise SyntaxError(_('%s: missing value') % conf.source('', key)) | |
560 | if val[0] in "'\"": |
|
567 | if val[0] in "'\"": | |
561 | try: |
|
568 | try: | |
562 | self.cache[key] = parsestring(val) |
|
569 | self.cache[key] = parsestring(val) | |
563 | except SyntaxError, inst: |
|
570 | except SyntaxError, inst: | |
564 | raise SyntaxError('%s: %s' % |
|
571 | raise SyntaxError('%s: %s' % | |
565 | (conf.source('', key), inst.args[0])) |
|
572 | (conf.source('', key), inst.args[0])) | |
566 | else: |
|
573 | else: | |
567 | val = 'default', val |
|
574 | val = 'default', val | |
568 | if ':' in val[1]: |
|
575 | if ':' in val[1]: | |
569 | val = val[1].split(':', 1) |
|
576 | val = val[1].split(':', 1) | |
570 | self.map[key] = val[0], os.path.join(self.base, val[1]) |
|
577 | self.map[key] = val[0], os.path.join(self.base, val[1]) | |
571 |
|
578 | |||
572 | def __contains__(self, key): |
|
579 | def __contains__(self, key): | |
573 | return key in self.cache or key in self.map |
|
580 | return key in self.cache or key in self.map | |
574 |
|
581 | |||
575 | def load(self, t): |
|
582 | def load(self, t): | |
576 | '''Get the template for the given template name. Use a local cache.''' |
|
583 | '''Get the template for the given template name. Use a local cache.''' | |
577 | if t not in self.cache: |
|
584 | if t not in self.cache: | |
578 | try: |
|
585 | try: | |
579 | self.cache[t] = util.readfile(self.map[t][1]) |
|
586 | self.cache[t] = util.readfile(self.map[t][1]) | |
580 | except KeyError, inst: |
|
587 | except KeyError, inst: | |
581 | raise TemplateNotFound(_('"%s" not in template map') % |
|
588 | raise TemplateNotFound(_('"%s" not in template map') % | |
582 | inst.args[0]) |
|
589 | inst.args[0]) | |
583 | except IOError, inst: |
|
590 | except IOError, inst: | |
584 | raise IOError(inst.args[0], _('template file %s: %s') % |
|
591 | raise IOError(inst.args[0], _('template file %s: %s') % | |
585 | (self.map[t][1], inst.args[1])) |
|
592 | (self.map[t][1], inst.args[1])) | |
586 | return self.cache[t] |
|
593 | return self.cache[t] | |
587 |
|
594 | |||
588 | def __call__(self, t, **mapping): |
|
595 | def __call__(self, t, **mapping): | |
589 | ttype = t in self.map and self.map[t][0] or 'default' |
|
596 | ttype = t in self.map and self.map[t][0] or 'default' | |
590 | if ttype not in self.ecache: |
|
597 | if ttype not in self.ecache: | |
591 | self.ecache[ttype] = engines[ttype](self.load, |
|
598 | self.ecache[ttype] = engines[ttype](self.load, | |
592 | self.filters, self.defaults) |
|
599 | self.filters, self.defaults) | |
593 | proc = self.ecache[ttype] |
|
600 | proc = self.ecache[ttype] | |
594 |
|
601 | |||
595 | stream = proc.process(t, mapping) |
|
602 | stream = proc.process(t, mapping) | |
596 | if self.minchunk: |
|
603 | if self.minchunk: | |
597 | stream = util.increasingchunks(stream, min=self.minchunk, |
|
604 | stream = util.increasingchunks(stream, min=self.minchunk, | |
598 | max=self.maxchunk) |
|
605 | max=self.maxchunk) | |
599 | return stream |
|
606 | return stream | |
600 |
|
607 | |||
601 | def templatepath(name=None): |
|
608 | def templatepath(name=None): | |
602 | '''return location of template file or directory (if no name). |
|
609 | '''return location of template file or directory (if no name). | |
603 | returns None if not found.''' |
|
610 | returns None if not found.''' | |
604 | normpaths = [] |
|
611 | normpaths = [] | |
605 |
|
612 | |||
606 | # executable version (py2exe) doesn't support __file__ |
|
613 | # executable version (py2exe) doesn't support __file__ | |
607 | if util.mainfrozen(): |
|
614 | if util.mainfrozen(): | |
608 | module = sys.executable |
|
615 | module = sys.executable | |
609 | else: |
|
616 | else: | |
610 | module = __file__ |
|
617 | module = __file__ | |
611 | for f in path: |
|
618 | for f in path: | |
612 | if f.startswith('/'): |
|
619 | if f.startswith('/'): | |
613 | p = f |
|
620 | p = f | |
614 | else: |
|
621 | else: | |
615 | fl = f.split('/') |
|
622 | fl = f.split('/') | |
616 | p = os.path.join(os.path.dirname(module), *fl) |
|
623 | p = os.path.join(os.path.dirname(module), *fl) | |
617 | if name: |
|
624 | if name: | |
618 | p = os.path.join(p, name) |
|
625 | p = os.path.join(p, name) | |
619 | if name and os.path.exists(p): |
|
626 | if name and os.path.exists(p): | |
620 | return os.path.normpath(p) |
|
627 | return os.path.normpath(p) | |
621 | elif os.path.isdir(p): |
|
628 | elif os.path.isdir(p): | |
622 | normpaths.append(os.path.normpath(p)) |
|
629 | normpaths.append(os.path.normpath(p)) | |
623 |
|
630 | |||
624 | return normpaths |
|
631 | return normpaths | |
625 |
|
632 | |||
626 | def stylemap(styles, paths=None): |
|
633 | def stylemap(styles, paths=None): | |
627 | """Return path to mapfile for a given style. |
|
634 | """Return path to mapfile for a given style. | |
628 |
|
635 | |||
629 | Searches mapfile in the following locations: |
|
636 | Searches mapfile in the following locations: | |
630 | 1. templatepath/style/map |
|
637 | 1. templatepath/style/map | |
631 | 2. templatepath/map-style |
|
638 | 2. templatepath/map-style | |
632 | 3. templatepath/map |
|
639 | 3. templatepath/map | |
633 | """ |
|
640 | """ | |
634 |
|
641 | |||
635 | if paths is None: |
|
642 | if paths is None: | |
636 | paths = templatepath() |
|
643 | paths = templatepath() | |
637 | elif isinstance(paths, str): |
|
644 | elif isinstance(paths, str): | |
638 | paths = [paths] |
|
645 | paths = [paths] | |
639 |
|
646 | |||
640 | if isinstance(styles, str): |
|
647 | if isinstance(styles, str): | |
641 | styles = [styles] |
|
648 | styles = [styles] | |
642 |
|
649 | |||
643 | for style in styles: |
|
650 | for style in styles: | |
644 | if not style: |
|
651 | if not style: | |
645 | continue |
|
652 | continue | |
646 | locations = [os.path.join(style, 'map'), 'map-' + style] |
|
653 | locations = [os.path.join(style, 'map'), 'map-' + style] | |
647 | locations.append('map') |
|
654 | locations.append('map') | |
648 |
|
655 | |||
649 | for path in paths: |
|
656 | for path in paths: | |
650 | for location in locations: |
|
657 | for location in locations: | |
651 | mapfile = os.path.join(path, location) |
|
658 | mapfile = os.path.join(path, location) | |
652 | if os.path.isfile(mapfile): |
|
659 | if os.path.isfile(mapfile): | |
653 | return style, mapfile |
|
660 | return style, mapfile | |
654 |
|
661 | |||
655 | raise RuntimeError("No hgweb templates found in %r" % paths) |
|
662 | raise RuntimeError("No hgweb templates found in %r" % paths) |
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