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comparison mercurial/templater.py @ 19390:3af3a165db18

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templater: sort functions alphabetically, as filters are
author Alexander Plavin <me@aplavin.ru>
date Sat, 29 Jun 2013 14:27:53 +0400
parents 867b9957d895
children 0361163efbaf
comparison
equal deleted inserted replaced
19389:41c4bdd1d585 19390:3af3a165db18
203 if len(args) != 1: 203 if len(args) != 1:
204 raise error.ParseError(_("filter %s expects one argument") % n) 204 raise error.ParseError(_("filter %s expects one argument") % n)
205 f = context._filters[n] 205 f = context._filters[n]
206 return (runfilter, (args[0][0], args[0][1], f)) 206 return (runfilter, (args[0][0], args[0][1], f))
207 207
208 def get(context, mapping, args): 208 def date(context, mapping, args):
209 if len(args) != 2:
210 # i18n: "get" is a keyword
211 raise error.ParseError(_("get() expects two arguments"))
212
213 dictarg = args[0][0](context, mapping, args[0][1])
214 if not util.safehasattr(dictarg, 'get'):
215 # i18n: "get" is a keyword
216 raise error.ParseError(_("get() expects a dict as first argument"))
217
218 key = args[1][0](context, mapping, args[1][1])
219 yield dictarg.get(key)
220
221 def join(context, mapping, args):
222 if not (1 <= len(args) <= 2): 209 if not (1 <= len(args) <= 2):
223 # i18n: "join" is a keyword 210 raise error.ParseError(_("date expects one or two arguments"))
224 raise error.ParseError(_("join expects one or two arguments")) 211
225 212 date = args[0][0](context, mapping, args[0][1])
226 joinset = args[0][0](context, mapping, args[0][1]) 213 if len(args) == 2:
227 if util.safehasattr(joinset, '__call__'): 214 fmt = stringify(args[1][0](context, mapping, args[1][1]))
228 jf = joinset.joinfmt 215 return util.datestr(date, fmt)
229 joinset = [jf(x) for x in joinset()] 216 return util.datestr(date)
230
231 joiner = " "
232 if len(args) > 1:
233 joiner = args[1][0](context, mapping, args[1][1])
234
235 first = True
236 for x in joinset:
237 if first:
238 first = False
239 else:
240 yield joiner
241 yield x
242
243 def sub(context, mapping, args):
244 if len(args) != 3:
245 # i18n: "sub" is a keyword
246 raise error.ParseError(_("sub expects three arguments"))
247
248 pat = stringify(args[0][0](context, mapping, args[0][1]))
249 rpl = stringify(args[1][0](context, mapping, args[1][1]))
250 src = stringify(args[2][0](context, mapping, args[2][1]))
251 src = stringify(runtemplate(context, mapping,
252 compiletemplate(src, context)))
253 yield re.sub(pat, rpl, src)
254
255 def if_(context, mapping, args):
256 if not (2 <= len(args) <= 3):
257 # i18n: "if" is a keyword
258 raise error.ParseError(_("if expects two or three arguments"))
259
260 test = stringify(args[0][0](context, mapping, args[0][1]))
261 if test:
262 t = stringify(args[1][0](context, mapping, args[1][1]))
263 yield runtemplate(context, mapping, compiletemplate(t, context))
264 elif len(args) == 3:
265 t = stringify(args[2][0](context, mapping, args[2][1]))
266 yield runtemplate(context, mapping, compiletemplate(t, context))
267
268 def ifeq(context, mapping, args):
269 if not (3 <= len(args) <= 4):
270 # i18n: "ifeq" is a keyword
271 raise error.ParseError(_("ifeq expects three or four arguments"))
272
273 test = stringify(args[0][0](context, mapping, args[0][1]))
274 match = stringify(args[1][0](context, mapping, args[1][1]))
275 if test == match:
276 t = stringify(args[2][0](context, mapping, args[2][1]))
277 yield runtemplate(context, mapping, compiletemplate(t, context))
278 elif len(args) == 4:
279 t = stringify(args[3][0](context, mapping, args[3][1]))
280 yield runtemplate(context, mapping, compiletemplate(t, context))
281
282 def label(context, mapping, args):
283 if len(args) != 2:
284 # i18n: "label" is a keyword
285 raise error.ParseError(_("label expects two arguments"))
286
287 # ignore args[0] (the label string) since this is supposed to be a a no-op
288 t = stringify(args[1][0](context, mapping, args[1][1]))
289 yield runtemplate(context, mapping, compiletemplate(t, context))
290
291 def rstdoc(context, mapping, args):
292 if len(args) != 2:
293 # i18n: "rstdoc" is a keyword
294 raise error.ParseError(_("rstdoc expects two arguments"))
295
296 text = stringify(args[0][0](context, mapping, args[0][1]))
297 style = stringify(args[1][0](context, mapping, args[1][1]))
298
299 return minirst.format(text, style=style, keep=['verbose'])
300 217
301 def fill(context, mapping, args): 218 def fill(context, mapping, args):
302 if not (1 <= len(args) <= 4): 219 if not (1 <= len(args) <= 4):
303 raise error.ParseError(_("fill expects one to four arguments")) 220 raise error.ParseError(_("fill expects one to four arguments"))
304 221
321 except IndexError: 238 except IndexError:
322 pass 239 pass
323 240
324 return templatefilters.fill(text, width, initindent, hangindent) 241 return templatefilters.fill(text, width, initindent, hangindent)
325 242
326 def date(context, mapping, args): 243 def get(context, mapping, args):
244 if len(args) != 2:
245 # i18n: "get" is a keyword
246 raise error.ParseError(_("get() expects two arguments"))
247
248 dictarg = args[0][0](context, mapping, args[0][1])
249 if not util.safehasattr(dictarg, 'get'):
250 # i18n: "get" is a keyword
251 raise error.ParseError(_("get() expects a dict as first argument"))
252
253 key = args[1][0](context, mapping, args[1][1])
254 yield dictarg.get(key)
255
256 def if_(context, mapping, args):
257 if not (2 <= len(args) <= 3):
258 # i18n: "if" is a keyword
259 raise error.ParseError(_("if expects two or three arguments"))
260
261 test = stringify(args[0][0](context, mapping, args[0][1]))
262 if test:
263 t = stringify(args[1][0](context, mapping, args[1][1]))
264 yield runtemplate(context, mapping, compiletemplate(t, context))
265 elif len(args) == 3:
266 t = stringify(args[2][0](context, mapping, args[2][1]))
267 yield runtemplate(context, mapping, compiletemplate(t, context))
268
269 def ifeq(context, mapping, args):
270 if not (3 <= len(args) <= 4):
271 # i18n: "ifeq" is a keyword
272 raise error.ParseError(_("ifeq expects three or four arguments"))
273
274 test = stringify(args[0][0](context, mapping, args[0][1]))
275 match = stringify(args[1][0](context, mapping, args[1][1]))
276 if test == match:
277 t = stringify(args[2][0](context, mapping, args[2][1]))
278 yield runtemplate(context, mapping, compiletemplate(t, context))
279 elif len(args) == 4:
280 t = stringify(args[3][0](context, mapping, args[3][1]))
281 yield runtemplate(context, mapping, compiletemplate(t, context))
282
283 def join(context, mapping, args):
327 if not (1 <= len(args) <= 2): 284 if not (1 <= len(args) <= 2):
328 raise error.ParseError(_("date expects one or two arguments")) 285 # i18n: "join" is a keyword
329 286 raise error.ParseError(_("join expects one or two arguments"))
330 date = args[0][0](context, mapping, args[0][1]) 287
331 if len(args) == 2: 288 joinset = args[0][0](context, mapping, args[0][1])
332 fmt = stringify(args[1][0](context, mapping, args[1][1])) 289 if util.safehasattr(joinset, '__call__'):
333 return util.datestr(date, fmt) 290 jf = joinset.joinfmt
334 return util.datestr(date) 291 joinset = [jf(x) for x in joinset()]
292
293 joiner = " "
294 if len(args) > 1:
295 joiner = args[1][0](context, mapping, args[1][1])
296
297 first = True
298 for x in joinset:
299 if first:
300 first = False
301 else:
302 yield joiner
303 yield x
304
305 def label(context, mapping, args):
306 if len(args) != 2:
307 # i18n: "label" is a keyword
308 raise error.ParseError(_("label expects two arguments"))
309
310 # ignore args[0] (the label string) since this is supposed to be a a no-op
311 t = stringify(args[1][0](context, mapping, args[1][1]))
312 yield runtemplate(context, mapping, compiletemplate(t, context))
313
314 def rstdoc(context, mapping, args):
315 if len(args) != 2:
316 # i18n: "rstdoc" is a keyword
317 raise error.ParseError(_("rstdoc expects two arguments"))
318
319 text = stringify(args[0][0](context, mapping, args[0][1]))
320 style = stringify(args[1][0](context, mapping, args[1][1]))
321
322 return minirst.format(text, style=style, keep=['verbose'])
335 323
336 def strip(context, mapping, args): 324 def strip(context, mapping, args):
337 if not (1 <= len(args) <= 2): 325 if not (1 <= len(args) <= 2):
338 raise error.ParseError(_("strip expects one or two arguments")) 326 raise error.ParseError(_("strip expects one or two arguments"))
339 327
340 text = args[0][0](context, mapping, args[0][1]) 328 text = args[0][0](context, mapping, args[0][1])
341 if len(args) == 2: 329 if len(args) == 2:
342 chars = args[1][0](context, mapping, args[1][1]) 330 chars = args[1][0](context, mapping, args[1][1])
343 return text.strip(chars) 331 return text.strip(chars)
344 return text.strip() 332 return text.strip()
333
334 def sub(context, mapping, args):
335 if len(args) != 3:
336 # i18n: "sub" is a keyword
337 raise error.ParseError(_("sub expects three arguments"))
338
339 pat = stringify(args[0][0](context, mapping, args[0][1]))
340 rpl = stringify(args[1][0](context, mapping, args[1][1]))
341 src = stringify(args[2][0](context, mapping, args[2][1]))
342 src = stringify(runtemplate(context, mapping,
343 compiletemplate(src, context)))
344 yield re.sub(pat, rpl, src)
345 345
346 methods = { 346 methods = {
347 "string": lambda e, c: (runstring, e[1]), 347 "string": lambda e, c: (runstring, e[1]),
348 "symbol": lambda e, c: (runsymbol, e[1]), 348 "symbol": lambda e, c: (runsymbol, e[1]),
349 "group": lambda e, c: compileexp(e[1], c), 349 "group": lambda e, c: compileexp(e[1], c),
352 "%": buildmap, 352 "%": buildmap,
353 "func": buildfunc, 353 "func": buildfunc,
354 } 354 }
355 355
356 funcs = { 356 funcs = {
357 "date": date,
358 "fill": fill,
357 "get": get, 359 "get": get,
358 "if": if_, 360 "if": if_,
359 "ifeq": ifeq, 361 "ifeq": ifeq,
360 "join": join, 362 "join": join,
361 "label": label, 363 "label": label,
362 "rstdoc": rstdoc, 364 "rstdoc": rstdoc,
365 "strip": strip,
363 "sub": sub, 366 "sub": sub,
364 "fill": fill,
365 "date": date,
366 "strip": strip,
367 } 367 }
368 368
369 # template engine 369 # template engine
370 370
371 path = ['templates', '../templates'] 371 path = ['templates', '../templates']