Mercurial > public > mercurial-scm > hg
annotate mercurial/revset.py @ 16446:984e0412e82b
revset: speedup matching() by first matching fields that take less time to
match
This patch sorts the fields that are passed to the matching function so that it
always starts by matching those fields that take less time to match.
Not all fields take the same amount of time to match. I've done several
measurements running the following command:
hg --time log -r "matching(1, field)"
on the mercurial repository, and where 'field' was each one of the fields
accepted by match. In order to avoid the print overhead (which could be
different for different fields, given the different number of matches) I used a
modified version of the matching() function which always returns no matches.
These tests showed that different fields take wildly different amounts of time
to match. Particulary the substate field takes up to 25 seconds to match on my
machine, compared to the 0.3 seconds that takes to match the phase field or the
2 seconds (approx) that takes to match most fields. With this patch, matching
both the phase and the substate of a revision takes the same amount of time as
matching the phase.
The field match order introduced by this patch is as follows:
phase, parents, user, date, branch, summary, files, description, substate
An extra nice thing about this patch is that it makes the match time stable.
| author | Angel Ezquerra <angel.ezquerra@gmail.com> |
|---|---|
| date | Sat, 14 Apr 2012 01:41:03 +0200 |
| parents | 453c8670566c |
| children | 8a72805034d5 |
| rev | line source |
|---|---|
| 11275 | 1 # revset.py - revision set queries for mercurial |
| 2 # | |
| 3 # Copyright 2010 Matt Mackall <mpm@selenic.com> | |
| 4 # | |
| 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. | |
| 7 | |
| 8 import re | |
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9 import parser, util, error, discovery, hbisect, phases |
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10 import node |
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11 import bookmarks as bookmarksmod |
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12 import match as matchmod |
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13 from i18n import _ |
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14 import encoding |
| 11275 | 15 |
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16 def _revancestors(repo, revs, followfirst): |
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17 """Like revlog.ancestors(), but supports followfirst.""" |
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18 cut = followfirst and 1 or None |
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19 cl = repo.changelog |
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20 visit = list(revs) |
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21 seen = set([node.nullrev]) |
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22 while visit: |
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23 for parent in cl.parentrevs(visit.pop(0))[:cut]: |
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24 if parent not in seen: |
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25 visit.append(parent) |
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26 seen.add(parent) |
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27 yield parent |
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28 |
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29 def _revdescendants(repo, revs, followfirst): |
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30 """Like revlog.descendants() but supports followfirst.""" |
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31 cut = followfirst and 1 or None |
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32 cl = repo.changelog |
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33 first = min(revs) |
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34 nullrev = node.nullrev |
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35 if first == nullrev: |
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36 # Are there nodes with a null first parent and a non-null |
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37 # second one? Maybe. Do we care? Probably not. |
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38 for i in cl: |
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39 yield i |
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40 return |
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41 |
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42 seen = set(revs) |
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43 for i in xrange(first + 1, len(cl)): |
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44 for x in cl.parentrevs(i)[:cut]: |
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45 if x != nullrev and x in seen: |
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46 seen.add(i) |
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47 yield i |
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48 break |
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49 |
| 11275 | 50 elements = { |
| 51 "(": (20, ("group", 1, ")"), ("func", 1, ")")), | |
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52 "~": (18, None, ("ancestor", 18)), |
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53 "^": (18, None, ("parent", 18), ("parentpost", 18)), |
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54 "-": (5, ("negate", 19), ("minus", 5)), |
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55 "::": (17, ("dagrangepre", 17), ("dagrange", 17), |
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56 ("dagrangepost", 17)), |
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57 "..": (17, ("dagrangepre", 17), ("dagrange", 17), |
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58 ("dagrangepost", 17)), |
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59 ":": (15, ("rangepre", 15), ("range", 15), ("rangepost", 15)), |
| 11275 | 60 "not": (10, ("not", 10)), |
| 61 "!": (10, ("not", 10)), | |
| 62 "and": (5, None, ("and", 5)), | |
| 63 "&": (5, None, ("and", 5)), | |
| 64 "or": (4, None, ("or", 4)), | |
| 65 "|": (4, None, ("or", 4)), | |
| 66 "+": (4, None, ("or", 4)), | |
| 67 ",": (2, None, ("list", 2)), | |
| 68 ")": (0, None, None), | |
| 69 "symbol": (0, ("symbol",), None), | |
| 70 "string": (0, ("string",), None), | |
| 71 "end": (0, None, None), | |
| 72 } | |
| 73 | |
| 74 keywords = set(['and', 'or', 'not']) | |
| 75 | |
| 76 def tokenize(program): | |
| 77 pos, l = 0, len(program) | |
| 78 while pos < l: | |
| 79 c = program[pos] | |
| 80 if c.isspace(): # skip inter-token whitespace | |
| 81 pass | |
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82 elif c == ':' and program[pos:pos + 2] == '::': # look ahead carefully |
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83 yield ('::', None, pos) |
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84 pos += 1 # skip ahead |
| 11275 | 85 elif c == '.' and program[pos:pos + 2] == '..': # look ahead carefully |
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86 yield ('..', None, pos) |
| 11275 | 87 pos += 1 # skip ahead |
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88 elif c in "():,-|&+!~^": # handle simple operators |
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89 yield (c, None, pos) |
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90 elif (c in '"\'' or c == 'r' and |
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91 program[pos:pos + 2] in ("r'", 'r"')): # handle quoted strings |
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92 if c == 'r': |
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93 pos += 1 |
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94 c = program[pos] |
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95 decode = lambda x: x |
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96 else: |
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97 decode = lambda x: x.decode('string-escape') |
| 11275 | 98 pos += 1 |
| 99 s = pos | |
| 100 while pos < l: # find closing quote | |
| 101 d = program[pos] | |
| 102 if d == '\\': # skip over escaped characters | |
| 103 pos += 2 | |
| 104 continue | |
| 105 if d == c: | |
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106 yield ('string', decode(program[s:pos]), s) |
| 11275 | 107 break |
| 108 pos += 1 | |
| 109 else: | |
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110 raise error.ParseError(_("unterminated string"), s) |
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111 elif c.isalnum() or c in '._' or ord(c) > 127: # gather up a symbol/keyword |
| 11275 | 112 s = pos |
| 113 pos += 1 | |
| 114 while pos < l: # find end of symbol | |
| 115 d = program[pos] | |
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116 if not (d.isalnum() or d in "._/" or ord(d) > 127): |
| 11275 | 117 break |
| 118 if d == '.' and program[pos - 1] == '.': # special case for .. | |
| 119 pos -= 1 | |
| 120 break | |
| 121 pos += 1 | |
| 122 sym = program[s:pos] | |
| 123 if sym in keywords: # operator keywords | |
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124 yield (sym, None, s) |
| 11275 | 125 else: |
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126 yield ('symbol', sym, s) |
| 11275 | 127 pos -= 1 |
| 128 else: | |
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129 raise error.ParseError(_("syntax error"), pos) |
| 11275 | 130 pos += 1 |
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131 yield ('end', None, pos) |
| 11275 | 132 |
| 133 # helpers | |
| 134 | |
| 135 def getstring(x, err): | |
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136 if x and (x[0] == 'string' or x[0] == 'symbol'): |
| 11275 | 137 return x[1] |
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138 raise error.ParseError(err) |
| 11275 | 139 |
| 140 def getlist(x): | |
| 141 if not x: | |
| 142 return [] | |
| 143 if x[0] == 'list': | |
| 144 return getlist(x[1]) + [x[2]] | |
| 145 return [x] | |
| 146 | |
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147 def getargs(x, min, max, err): |
| 11275 | 148 l = getlist(x) |
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149 if len(l) < min or (max >= 0 and len(l) > max): |
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150 raise error.ParseError(err) |
| 11275 | 151 return l |
| 152 | |
| 153 def getset(repo, subset, x): | |
| 154 if not x: | |
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155 raise error.ParseError(_("missing argument")) |
| 11275 | 156 return methods[x[0]](repo, subset, *x[1:]) |
| 157 | |
| 158 # operator methods | |
| 159 | |
| 160 def stringset(repo, subset, x): | |
| 161 x = repo[x].rev() | |
| 11282 | 162 if x == -1 and len(subset) == len(repo): |
| 163 return [-1] | |
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164 if len(subset) == len(repo) or x in subset: |
| 11275 | 165 return [x] |
| 166 return [] | |
| 167 | |
| 168 def symbolset(repo, subset, x): | |
| 169 if x in symbols: | |
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170 raise error.ParseError(_("can't use %s here") % x) |
| 11275 | 171 return stringset(repo, subset, x) |
| 172 | |
| 173 def rangeset(repo, subset, x, y): | |
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174 m = getset(repo, subset, x) |
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175 if not m: |
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176 m = getset(repo, range(len(repo)), x) |
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177 |
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178 n = getset(repo, subset, y) |
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179 if not n: |
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180 n = getset(repo, range(len(repo)), y) |
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181 |
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182 if not m or not n: |
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183 return [] |
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184 m, n = m[0], n[-1] |
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185 |
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187 r = range(m, n + 1) |
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188 else: |
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189 r = range(m, n - 1, -1) |
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190 s = set(subset) |
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191 return [x for x in r if x in s] |
| 11275 | 192 |
| 193 def andset(repo, subset, x, y): | |
| 194 return getset(repo, getset(repo, subset, x), y) | |
| 195 | |
| 196 def orset(repo, subset, x, y): | |
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197 xl = getset(repo, subset, x) |
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198 s = set(xl) |
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199 yl = getset(repo, [r for r in subset if r not in s], y) |
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200 return xl + yl |
| 11275 | 201 |
| 202 def notset(repo, subset, x): | |
| 203 s = set(getset(repo, subset, x)) | |
| 204 return [r for r in subset if r not in s] | |
| 205 | |
| 206 def listset(repo, subset, a, b): | |
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207 raise error.ParseError(_("can't use a list in this context")) |
| 11275 | 208 |
| 209 def func(repo, subset, a, b): | |
| 210 if a[0] == 'symbol' and a[1] in symbols: | |
| 211 return symbols[a[1]](repo, subset, b) | |
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212 raise error.ParseError(_("not a function: %s") % a[1]) |
| 11275 | 213 |
| 214 # functions | |
| 215 | |
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216 def adds(repo, subset, x): |
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217 """``adds(pattern)`` |
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218 Changesets that add a file matching pattern. |
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219 """ |
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220 # i18n: "adds" is a keyword |
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221 pat = getstring(x, _("adds requires a pattern")) |
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222 return checkstatus(repo, subset, pat, 1) |
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223 |
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224 def ancestor(repo, subset, x): |
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225 """``ancestor(single, single)`` |
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226 Greatest common ancestor of the two changesets. |
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227 """ |
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228 # i18n: "ancestor" is a keyword |
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229 l = getargs(x, 2, 2, _("ancestor requires two arguments")) |
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230 r = range(len(repo)) |
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231 a = getset(repo, r, l[0]) |
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232 b = getset(repo, r, l[1]) |
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233 if len(a) != 1 or len(b) != 1: |
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234 # i18n: "ancestor" is a keyword |
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235 raise error.ParseError(_("ancestor arguments must be single revisions")) |
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236 an = [repo[a[0]].ancestor(repo[b[0]]).rev()] |
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237 |
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238 return [r for r in an if r in subset] |
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239 |
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240 def _ancestors(repo, subset, x, followfirst=False): |
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241 args = getset(repo, range(len(repo)), x) |
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242 if not args: |
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243 return [] |
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244 s = set(_revancestors(repo, args, followfirst)) | set(args) |
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245 return [r for r in subset if r in s] |
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246 |
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247 def ancestors(repo, subset, x): |
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248 """``ancestors(set)`` |
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249 Changesets that are ancestors of a changeset in set. |
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250 """ |
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251 return _ancestors(repo, subset, x) |
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252 |
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253 def _firstancestors(repo, subset, x): |
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254 # ``_firstancestors(set)`` |
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255 # Like ``ancestors(set)`` but follows only the first parents. |
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256 return _ancestors(repo, subset, x, followfirst=True) |
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257 |
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258 def ancestorspec(repo, subset, x, n): |
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259 """``set~n`` |
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260 Changesets that are the Nth ancestor (first parents only) of a changeset in set. |
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261 """ |
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262 try: |
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263 n = int(n[1]) |
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264 except (TypeError, ValueError): |
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265 raise error.ParseError(_("~ expects a number")) |
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266 ps = set() |
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267 cl = repo.changelog |
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268 for r in getset(repo, subset, x): |
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269 for i in range(n): |
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270 r = cl.parentrevs(r)[0] |
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271 ps.add(r) |
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272 return [r for r in subset if r in ps] |
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273 |
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274 def author(repo, subset, x): |
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275 """``author(string)`` |
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276 Alias for ``user(string)``. |
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277 """ |
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278 # i18n: "author" is a keyword |
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279 n = encoding.lower(getstring(x, _("author requires a string"))) |
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280 return [r for r in subset if n in encoding.lower(repo[r].user())] |
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281 |
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282 def bisect(repo, subset, x): |
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283 """``bisect(string)`` |
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284 Changesets marked in the specified bisect status: |
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285 |
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286 - ``good``, ``bad``, ``skip``: csets explicitly marked as good/bad/skip |
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287 - ``goods``, ``bads`` : csets topologicaly good/bad |
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288 - ``range`` : csets taking part in the bisection |
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289 - ``pruned`` : csets that are goods, bads or skipped |
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290 - ``untested`` : csets whose fate is yet unknown |
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291 - ``ignored`` : csets ignored due to DAG topology |
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292 """ |
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293 status = getstring(x, _("bisect requires a string")).lower() |
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294 return [r for r in subset if r in hbisect.get(repo, status)] |
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295 |
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296 # Backward-compatibility |
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297 # - no help entry so that we do not advertise it any more |
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298 def bisected(repo, subset, x): |
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299 return bisect(repo, subset, x) |
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300 |
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301 def bookmark(repo, subset, x): |
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302 """``bookmark([name])`` |
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303 The named bookmark or all bookmarks. |
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304 """ |
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305 # i18n: "bookmark" is a keyword |
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306 args = getargs(x, 0, 1, _('bookmark takes one or no arguments')) |
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307 if args: |
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308 bm = getstring(args[0], |
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309 # i18n: "bookmark" is a keyword |
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310 _('the argument to bookmark must be a string')) |
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311 bmrev = bookmarksmod.listbookmarks(repo).get(bm, None) |
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312 if not bmrev: |
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313 raise util.Abort(_("bookmark '%s' does not exist") % bm) |
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314 bmrev = repo[bmrev].rev() |
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315 return [r for r in subset if r == bmrev] |
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316 bms = set([repo[r].rev() |
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317 for r in bookmarksmod.listbookmarks(repo).values()]) |
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318 return [r for r in subset if r in bms] |
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319 |
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320 def branch(repo, subset, x): |
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321 """``branch(string or set)`` |
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322 All changesets belonging to the given branch or the branches of the given |
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323 changesets. |
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324 """ |
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325 try: |
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326 b = getstring(x, '') |
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327 if b in repo.branchmap(): |
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328 return [r for r in subset if repo[r].branch() == b] |
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329 except error.ParseError: |
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330 # not a string, but another revspec, e.g. tip() |
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331 pass |
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332 |
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333 s = getset(repo, range(len(repo)), x) |
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334 b = set() |
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335 for r in s: |
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336 b.add(repo[r].branch()) |
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337 s = set(s) |
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338 return [r for r in subset if r in s or repo[r].branch() in b] |
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339 |
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340 def checkstatus(repo, subset, pat, field): |
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341 m = None |
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342 s = [] |
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343 fast = not matchmod.patkind(pat) |
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344 for r in subset: |
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345 c = repo[r] |
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346 if fast: |
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347 if pat not in c.files(): |
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348 continue |
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349 else: |
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350 if not m or matchmod.patkind(pat) == 'set': |
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351 m = matchmod.match(repo.root, repo.getcwd(), [pat], ctx=c) |
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352 for f in c.files(): |
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353 if m(f): |
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354 break |
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355 else: |
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356 continue |
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357 files = repo.status(c.p1().node(), c.node())[field] |
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358 if fast: |
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359 if pat in files: |
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360 s.append(r) |
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361 else: |
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362 for f in files: |
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363 if m(f): |
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364 s.append(r) |
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365 break |
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366 return s |
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367 |
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368 def _children(repo, narrow, parentset): |
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369 cs = set() |
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370 pr = repo.changelog.parentrevs |
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371 for r in narrow: |
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372 for p in pr(r): |
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373 if p in parentset: |
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374 cs.add(r) |
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375 return cs |
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376 |
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377 def children(repo, subset, x): |
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378 """``children(set)`` |
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379 Child changesets of changesets in set. |
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380 """ |
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381 s = set(getset(repo, range(len(repo)), x)) |
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382 cs = _children(repo, subset, s) |
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383 return [r for r in subset if r in cs] |
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384 |
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385 def closed(repo, subset, x): |
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386 """``closed()`` |
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387 Changeset is closed. |
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388 """ |
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389 # i18n: "closed" is a keyword |
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390 getargs(x, 0, 0, _("closed takes no arguments")) |
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391 return [r for r in subset if repo[r].extra().get('close')] |
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392 |
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393 def contains(repo, subset, x): |
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394 """``contains(pattern)`` |
| 14357 | 395 Revision contains a file matching pattern. See :hg:`help patterns` |
| 396 for information about file patterns. | |
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397 """ |
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398 # i18n: "contains" is a keyword |
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399 pat = getstring(x, _("contains requires a pattern")) |
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400 m = None |
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401 s = [] |
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402 if not matchmod.patkind(pat): |
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403 for r in subset: |
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404 if pat in repo[r]: |
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405 s.append(r) |
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406 else: |
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407 for r in subset: |
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408 c = repo[r] |
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409 if not m or matchmod.patkind(pat) == 'set': |
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410 m = matchmod.match(repo.root, repo.getcwd(), [pat], ctx=c) |
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411 for f in c.manifest(): |
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412 if m(f): |
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413 s.append(r) |
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414 break |
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415 return s |
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416 |
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417 def date(repo, subset, x): |
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418 """``date(interval)`` |
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419 Changesets within the interval, see :hg:`help dates`. |
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420 """ |
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421 # i18n: "date" is a keyword |
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422 ds = getstring(x, _("date requires a string")) |
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423 dm = util.matchdate(ds) |
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424 return [r for r in subset if dm(repo[r].date()[0])] |
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425 |
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426 def desc(repo, subset, x): |
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427 """``desc(string)`` |
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428 Search commit message for string. The match is case-insensitive. |
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429 """ |
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430 # i18n: "desc" is a keyword |
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431 ds = encoding.lower(getstring(x, _("desc requires a string"))) |
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432 l = [] |
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433 for r in subset: |
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434 c = repo[r] |
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435 if ds in encoding.lower(c.description()): |
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436 l.append(r) |
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437 return l |
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438 |
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439 def _descendants(repo, subset, x, followfirst=False): |
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440 args = getset(repo, range(len(repo)), x) |
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441 if not args: |
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442 return [] |
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443 s = set(_revdescendants(repo, args, followfirst)) | set(args) |
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444 return [r for r in subset if r in s] |
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445 |
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446 def descendants(repo, subset, x): |
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447 """``descendants(set)`` |
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448 Changesets which are descendants of changesets in set. |
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449 """ |
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450 return _descendants(repo, subset, x) |
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451 |
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452 def _firstdescendants(repo, subset, x): |
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453 # ``_firstdescendants(set)`` |
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454 # Like ``descendants(set)`` but follows only the first parents. |
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455 return _descendants(repo, subset, x, followfirst=True) |
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456 |
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457 def draft(repo, subset, x): |
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458 """``draft()`` |
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459 Changeset in draft phase.""" |
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460 getargs(x, 0, 0, _("draft takes no arguments")) |
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461 return [r for r in subset if repo._phaserev[r] == phases.draft] |
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462 |
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463 def filelog(repo, subset, x): |
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464 """``filelog(pattern)`` |
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465 Changesets connected to the specified filelog. |
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466 """ |
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467 |
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468 pat = getstring(x, _("filelog requires a pattern")) |
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469 m = matchmod.match(repo.root, repo.getcwd(), [pat], default='relpath', |
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470 ctx=repo[None]) |
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471 s = set() |
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472 |
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473 if not matchmod.patkind(pat): |
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474 for f in m.files(): |
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475 fl = repo.file(f) |
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476 for fr in fl: |
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477 s.add(fl.linkrev(fr)) |
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478 else: |
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479 for f in repo[None]: |
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480 if m(f): |
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481 fl = repo.file(f) |
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482 for fr in fl: |
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483 s.add(fl.linkrev(fr)) |
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484 |
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485 return [r for r in subset if r in s] |
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486 |
|
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487 def first(repo, subset, x): |
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488 """``first(set, [n])`` |
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489 An alias for limit(). |
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490 """ |
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491 return limit(repo, subset, x) |
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492 |
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493 def _follow(repo, subset, x, name, followfirst=False): |
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494 l = getargs(x, 0, 1, _("%s takes no arguments or a filename") % name) |
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495 c = repo['.'] |
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496 if l: |
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497 x = getstring(l[0], _("%s expected a filename") % name) |
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498 if x in c: |
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499 cx = c[x] |
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500 s = set(ctx.rev() for ctx in cx.ancestors(followfirst=followfirst)) |
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501 # include the revision responsible for the most recent version |
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502 s.add(cx.linkrev()) |
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503 else: |
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504 return [] |
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505 else: |
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|
506 s = set(_revancestors(repo, [c.rev()], followfirst)) | set([c.rev()]) |
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507 |
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508 return [r for r in subset if r in s] |
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509 |
|
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510 def follow(repo, subset, x): |
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511 """``follow([file])`` |
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512 An alias for ``::.`` (ancestors of the working copy's first parent). |
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513 If a filename is specified, the history of the given file is followed, |
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514 including copies. |
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515 """ |
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516 return _follow(repo, subset, x, 'follow') |
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|
517 |
|
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|
518 def _followfirst(repo, subset, x): |
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|
519 # ``followfirst([file])`` |
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520 # Like ``follow([file])`` but follows only the first parent of |
|
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521 # every revision or file revision. |
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522 return _follow(repo, subset, x, '_followfirst', followfirst=True) |
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523 |
|
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524 def getall(repo, subset, x): |
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525 """``all()`` |
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526 All changesets, the same as ``0:tip``. |
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527 """ |
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528 # i18n: "all" is a keyword |
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529 getargs(x, 0, 0, _("all takes no arguments")) |
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530 return subset |
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531 |
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532 def grep(repo, subset, x): |
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533 """``grep(regex)`` |
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534 Like ``keyword(string)`` but accepts a regex. Use ``grep(r'...')`` |
| 14357 | 535 to ensure special escape characters are handled correctly. Unlike |
| 536 ``keyword(string)``, the match is case-sensitive. | |
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537 """ |
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538 try: |
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539 # i18n: "grep" is a keyword |
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540 gr = re.compile(getstring(x, _("grep requires a string"))) |
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541 except re.error, e: |
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542 raise error.ParseError(_('invalid match pattern: %s') % e) |
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543 l = [] |
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544 for r in subset: |
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545 c = repo[r] |
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546 for e in c.files() + [c.user(), c.description()]: |
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547 if gr.search(e): |
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548 l.append(r) |
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549 break |
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550 return l |
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551 |
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552 def _matchfiles(repo, subset, x): |
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553 # _matchfiles takes a revset list of prefixed arguments: |
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554 # |
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555 # [p:foo, i:bar, x:baz] |
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556 # |
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557 # builds a match object from them and filters subset. Allowed |
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558 # prefixes are 'p:' for regular patterns, 'i:' for include |
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559 # patterns and 'x:' for exclude patterns. Use 'r:' prefix to pass |
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560 # a revision identifier, or the empty string to reference the |
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561 # working directory, from which the match object is |
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562 # initialized. Use 'd:' to set the default matching mode, default |
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563 # to 'glob'. At most one 'r:' and 'd:' argument can be passed. |
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564 |
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565 # i18n: "_matchfiles" is a keyword |
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566 l = getargs(x, 1, -1, _("_matchfiles requires at least one argument")) |
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567 pats, inc, exc = [], [], [] |
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568 hasset = False |
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569 rev, default = None, None |
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570 for arg in l: |
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571 s = getstring(arg, _("_matchfiles requires string arguments")) |
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572 prefix, value = s[:2], s[2:] |
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573 if prefix == 'p:': |
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574 pats.append(value) |
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575 elif prefix == 'i:': |
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576 inc.append(value) |
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577 elif prefix == 'x:': |
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578 exc.append(value) |
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579 elif prefix == 'r:': |
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580 if rev is not None: |
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581 raise error.ParseError(_('_matchfiles expected at most one ' |
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582 'revision')) |
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583 rev = value |
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584 elif prefix == 'd:': |
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585 if default is not None: |
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586 raise error.ParseError(_('_matchfiles expected at most one ' |
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587 'default mode')) |
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588 default = value |
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589 else: |
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590 raise error.ParseError(_('invalid _matchfiles prefix: %s') % prefix) |
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591 if not hasset and matchmod.patkind(value) == 'set': |
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592 hasset = True |
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593 if not default: |
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594 default = 'glob' |
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595 m = None |
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596 s = [] |
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597 for r in subset: |
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598 c = repo[r] |
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599 if not m or (hasset and rev is None): |
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600 ctx = c |
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601 if rev is not None: |
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602 ctx = repo[rev or None] |
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603 m = matchmod.match(repo.root, repo.getcwd(), pats, include=inc, |
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604 exclude=exc, ctx=ctx, default=default) |
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605 for f in c.files(): |
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606 if m(f): |
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607 s.append(r) |
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608 break |
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609 return s |
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610 |
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611 def hasfile(repo, subset, x): |
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612 """``file(pattern)`` |
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613 Changesets affecting files matched by pattern. |
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614 """ |
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615 # i18n: "file" is a keyword |
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616 pat = getstring(x, _("file requires a pattern")) |
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617 return _matchfiles(repo, subset, ('string', 'p:' + pat)) |
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618 |
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619 def head(repo, subset, x): |
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620 """``head()`` |
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621 Changeset is a named branch head. |
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622 """ |
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623 # i18n: "head" is a keyword |
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624 getargs(x, 0, 0, _("head takes no arguments")) |
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625 hs = set() |
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626 for b, ls in repo.branchmap().iteritems(): |
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627 hs.update(repo[h].rev() for h in ls) |
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628 return [r for r in subset if r in hs] |
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629 |
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630 def heads(repo, subset, x): |
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631 """``heads(set)`` |
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632 Members of set with no children in set. |
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633 """ |
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634 s = getset(repo, subset, x) |
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635 ps = set(parents(repo, subset, x)) |
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636 return [r for r in s if r not in ps] |
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637 |
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638 def keyword(repo, subset, x): |
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639 """``keyword(string)`` |
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640 Search commit message, user name, and names of changed files for |
| 14357 | 641 string. The match is case-insensitive. |
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642 """ |
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643 # i18n: "keyword" is a keyword |
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644 kw = encoding.lower(getstring(x, _("keyword requires a string"))) |
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645 l = [] |
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646 for r in subset: |
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647 c = repo[r] |
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648 t = " ".join(c.files() + [c.user(), c.description()]) |
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649 if kw in encoding.lower(t): |
|
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650 l.append(r) |
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651 return l |
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652 |
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653 def limit(repo, subset, x): |
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654 """``limit(set, [n])`` |
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655 First n members of set, defaulting to 1. |
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656 """ |
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657 # i18n: "limit" is a keyword |
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658 l = getargs(x, 1, 2, _("limit requires one or two arguments")) |
|
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659 try: |
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660 lim = 1 |
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661 if len(l) == 2: |
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662 # i18n: "limit" is a keyword |
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663 lim = int(getstring(l[1], _("limit requires a number"))) |
|
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664 except (TypeError, ValueError): |
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665 # i18n: "limit" is a keyword |
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666 raise error.ParseError(_("limit expects a number")) |
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667 ss = set(subset) |
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668 os = getset(repo, range(len(repo)), l[0])[:lim] |
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669 return [r for r in os if r in ss] |
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670 |
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671 def last(repo, subset, x): |
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672 """``last(set, [n])`` |
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673 Last n members of set, defaulting to 1. |
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674 """ |
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675 # i18n: "last" is a keyword |
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676 l = getargs(x, 1, 2, _("last requires one or two arguments")) |
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677 try: |
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678 lim = 1 |
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679 if len(l) == 2: |
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680 # i18n: "last" is a keyword |
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681 lim = int(getstring(l[1], _("last requires a number"))) |
|
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682 except (TypeError, ValueError): |
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683 # i18n: "last" is a keyword |
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684 raise error.ParseError(_("last expects a number")) |
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685 ss = set(subset) |
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686 os = getset(repo, range(len(repo)), l[0])[-lim:] |
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687 return [r for r in os if r in ss] |
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688 |
|
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689 def maxrev(repo, subset, x): |
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690 """``max(set)`` |
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691 Changeset with highest revision number in set. |
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692 """ |
|
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693 os = getset(repo, range(len(repo)), x) |
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694 if os: |
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695 m = max(os) |
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696 if m in subset: |
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697 return [m] |
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698 return [] |
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699 |
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700 def merge(repo, subset, x): |
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701 """``merge()`` |
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702 Changeset is a merge changeset. |
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703 """ |
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704 # i18n: "merge" is a keyword |
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705 getargs(x, 0, 0, _("merge takes no arguments")) |
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706 cl = repo.changelog |
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707 return [r for r in subset if cl.parentrevs(r)[1] != -1] |
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708 |
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709 def minrev(repo, subset, x): |
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710 """``min(set)`` |
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711 Changeset with lowest revision number in set. |
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712 """ |
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713 os = getset(repo, range(len(repo)), x) |
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714 if os: |
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715 m = min(os) |
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716 if m in subset: |
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717 return [m] |
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718 return [] |
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719 |
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720 def modifies(repo, subset, x): |
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721 """``modifies(pattern)`` |
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722 Changesets modifying files matched by pattern. |
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723 """ |
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724 # i18n: "modifies" is a keyword |
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725 pat = getstring(x, _("modifies requires a pattern")) |
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726 return checkstatus(repo, subset, pat, 0) |
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727 |
|
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728 def node_(repo, subset, x): |
|
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729 """``id(string)`` |
|
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|
730 Revision non-ambiguously specified by the given hex string prefix. |
|
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731 """ |
|
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diff
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|
732 # i18n: "id" is a keyword |
|
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|
733 l = getargs(x, 1, 1, _("id requires one argument")) |
|
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734 # i18n: "id" is a keyword |
|
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|
735 n = getstring(l[0], _("id requires a string")) |
|
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|
736 if len(n) == 40: |
|
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737 rn = repo[n].rev() |
|
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738 else: |
|
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|
739 rn = repo.changelog.rev(repo.changelog._partialmatch(n)) |
|
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|
740 return [r for r in subset if r == rn] |
|
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changeset
|
741 |
|
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8f81d6f4047f
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parents:
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diff
changeset
|
742 def outgoing(repo, subset, x): |
|
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parents:
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diff
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|
743 """``outgoing([path])`` |
|
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parents:
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changeset
|
744 Changesets not found in the specified destination repository, or the |
|
8f81d6f4047f
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parents:
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diff
changeset
|
745 default push location. |
|
12821
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parents:
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diff
changeset
|
746 """ |
|
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parents:
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diff
changeset
|
747 import hg # avoid start-up nasties |
|
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diff
changeset
|
748 # i18n: "outgoing" is a keyword |
|
14717
c8ee2729e89f
revset and fileset: fix typos in parser error messages
Mads Kiilerich <mads@kiilerich.com>
parents:
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diff
changeset
|
749 l = getargs(x, 0, 1, _("outgoing takes one or no arguments")) |
|
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changeset
|
750 # i18n: "outgoing" is a keyword |
|
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parents:
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diff
changeset
|
751 dest = l and getstring(l[0], _("outgoing requires a repository path")) or '' |
|
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parents:
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changeset
|
752 dest = repo.ui.expandpath(dest or 'default-push', dest or 'default') |
|
8f81d6f4047f
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diff
changeset
|
753 dest, branches = hg.parseurl(dest) |
|
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Idan Kamara <idankk86@gmail.com>
parents:
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diff
changeset
|
754 revs, checkout = hg.addbranchrevs(repo, repo, branches, []) |
|
8f81d6f4047f
revset: rearrange code so functions are sorted alphabetically
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diff
changeset
|
755 if revs: |
|
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parents:
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diff
changeset
|
756 revs = [repo.lookup(rev) for rev in revs] |
|
14556
517e1d88bf7e
hg: change various repository() users to use peer() where appropriate
Matt Mackall <mpm@selenic.com>
parents:
14509
diff
changeset
|
757 other = hg.peer(repo, {}, dest) |
|
13915
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revset: rearrange code so functions are sorted alphabetically
Idan Kamara <idankk86@gmail.com>
parents:
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diff
changeset
|
758 repo.ui.pushbuffer() |
|
15837
cd956049fc14
discovery: introduce outgoing object for result of findcommonoutgoing
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15819
diff
changeset
|
759 outgoing = discovery.findcommonoutgoing(repo, other, onlyheads=revs) |
|
13915
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parents:
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changeset
|
760 repo.ui.popbuffer() |
|
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revset: rearrange code so functions are sorted alphabetically
Idan Kamara <idankk86@gmail.com>
parents:
13914
diff
changeset
|
761 cl = repo.changelog |
|
15837
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discovery: introduce outgoing object for result of findcommonoutgoing
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15819
diff
changeset
|
762 o = set([cl.rev(r) for r in outgoing.missing]) |
|
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parents:
13914
diff
changeset
|
763 return [r for r in subset if r in o] |
|
12716
c7e619e30ba3
revset: add id() and rev() to allow explicitly referring to changes by hash or rev
Augie Fackler <durin42@gmail.com>
parents:
12715
diff
changeset
|
764 |
| 11275 | 765 def p1(repo, subset, x): |
|
12928
a5f7f1e9340e
revsets: let p1() and p2() return parents of working dir
Kevin Bullock <kbullock@ringworld.org>
parents:
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diff
changeset
|
766 """``p1([set])`` |
|
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revsets: let p1() and p2() return parents of working dir
Kevin Bullock <kbullock@ringworld.org>
parents:
12859
diff
changeset
|
767 First parent of changesets in set, or the working directory. |
|
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parents:
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diff
changeset
|
768 """ |
|
12928
a5f7f1e9340e
revsets: let p1() and p2() return parents of working dir
Kevin Bullock <kbullock@ringworld.org>
parents:
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diff
changeset
|
769 if x is None: |
|
13878
a8d13ee0ce68
misc: replace .parents()[0] with p1()
Matt Mackall <mpm@selenic.com>
parents:
13873
diff
changeset
|
770 p = repo[x].p1().rev() |
|
12935
98b79c892768
revset: fix p1, p2 and parents in dirstate case (a5f7f1e9340e)
Patrick Mezard <pmezard@gmail.com>
parents:
12929
diff
changeset
|
771 return [r for r in subset if r == p] |
|
12928
a5f7f1e9340e
revsets: let p1() and p2() return parents of working dir
Kevin Bullock <kbullock@ringworld.org>
parents:
12859
diff
changeset
|
772 |
| 11275 | 773 ps = set() |
| 774 cl = repo.changelog | |
|
12786
9aae04f4fcf6
revset: disable subset optimization for parents() and children() (issue2437)
Wagner Bruna <wbruna@yahoo.com>
parents:
12736
diff
changeset
|
775 for r in getset(repo, range(len(repo)), x): |
| 11275 | 776 ps.add(cl.parentrevs(r)[0]) |
| 777 return [r for r in subset if r in ps] | |
| 778 | |
| 779 def p2(repo, subset, x): | |
|
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Kevin Bullock <kbullock@ringworld.org>
parents:
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diff
changeset
|
780 """``p2([set])`` |
|
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parents:
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diff
changeset
|
781 Second parent of changesets in set, or the working directory. |
|
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changeset
|
782 """ |
|
12928
a5f7f1e9340e
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Kevin Bullock <kbullock@ringworld.org>
parents:
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diff
changeset
|
783 if x is None: |
|
a5f7f1e9340e
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Kevin Bullock <kbullock@ringworld.org>
parents:
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diff
changeset
|
784 ps = repo[x].parents() |
|
a5f7f1e9340e
revsets: let p1() and p2() return parents of working dir
Kevin Bullock <kbullock@ringworld.org>
parents:
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diff
changeset
|
785 try: |
|
12935
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parents:
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diff
changeset
|
786 p = ps[1].rev() |
|
98b79c892768
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parents:
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diff
changeset
|
787 return [r for r in subset if r == p] |
|
12928
a5f7f1e9340e
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Kevin Bullock <kbullock@ringworld.org>
parents:
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diff
changeset
|
788 except IndexError: |
|
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revsets: let p1() and p2() return parents of working dir
Kevin Bullock <kbullock@ringworld.org>
parents:
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diff
changeset
|
789 return [] |
|
a5f7f1e9340e
revsets: let p1() and p2() return parents of working dir
Kevin Bullock <kbullock@ringworld.org>
parents:
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diff
changeset
|
790 |
| 11275 | 791 ps = set() |
| 792 cl = repo.changelog | |
|
12786
9aae04f4fcf6
revset: disable subset optimization for parents() and children() (issue2437)
Wagner Bruna <wbruna@yahoo.com>
parents:
12736
diff
changeset
|
793 for r in getset(repo, range(len(repo)), x): |
| 11275 | 794 ps.add(cl.parentrevs(r)[1]) |
| 795 return [r for r in subset if r in ps] | |
| 796 | |
| 797 def parents(repo, subset, x): | |
|
12929
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Kevin Bullock <kbullock@ringworld.org>
parents:
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diff
changeset
|
798 """``parents([set])`` |
|
515c2786e1cf
revsets: let parents() return parents of working dir
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parents:
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diff
changeset
|
799 The set of all parents for all changesets in set, or the working directory. |
|
12821
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Patrick Mezard <pmezard@gmail.com>
parents:
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diff
changeset
|
800 """ |
|
12929
515c2786e1cf
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Kevin Bullock <kbullock@ringworld.org>
parents:
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diff
changeset
|
801 if x is None: |
|
12935
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revset: fix p1, p2 and parents in dirstate case (a5f7f1e9340e)
Patrick Mezard <pmezard@gmail.com>
parents:
12929
diff
changeset
|
802 ps = tuple(p.rev() for p in repo[x].parents()) |
|
98b79c892768
revset: fix p1, p2 and parents in dirstate case (a5f7f1e9340e)
Patrick Mezard <pmezard@gmail.com>
parents:
12929
diff
changeset
|
803 return [r for r in subset if r in ps] |
|
12929
515c2786e1cf
revsets: let parents() return parents of working dir
Kevin Bullock <kbullock@ringworld.org>
parents:
12928
diff
changeset
|
804 |
| 11275 | 805 ps = set() |
| 806 cl = repo.changelog | |
|
12786
9aae04f4fcf6
revset: disable subset optimization for parents() and children() (issue2437)
Wagner Bruna <wbruna@yahoo.com>
parents:
12736
diff
changeset
|
807 for r in getset(repo, range(len(repo)), x): |
| 11275 | 808 ps.update(cl.parentrevs(r)) |
| 809 return [r for r in subset if r in ps] | |
| 810 | |
|
14070
305c97670d7a
revset: add ^ and ~ operators from parentrevspec extension
Kevin Gessner <kevin@kevingessner.com>
parents:
14061
diff
changeset
|
811 def parentspec(repo, subset, x, n): |
|
305c97670d7a
revset: add ^ and ~ operators from parentrevspec extension
Kevin Gessner <kevin@kevingessner.com>
parents:
14061
diff
changeset
|
812 """``set^0`` |
|
305c97670d7a
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Kevin Gessner <kevin@kevingessner.com>
parents:
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diff
changeset
|
813 The set. |
|
305c97670d7a
revset: add ^ and ~ operators from parentrevspec extension
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parents:
14061
diff
changeset
|
814 ``set^1`` (or ``set^``), ``set^2`` |
|
305c97670d7a
revset: add ^ and ~ operators from parentrevspec extension
Kevin Gessner <kevin@kevingessner.com>
parents:
14061
diff
changeset
|
815 First or second parent, respectively, of all changesets in set. |
|
12821
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Patrick Mezard <pmezard@gmail.com>
parents:
12815
diff
changeset
|
816 """ |
|
12320
40c40c6f20b8
revset: handle re.compile() errors in grep()
Brodie Rao <brodie@bitheap.org>
parents:
11882
diff
changeset
|
817 try: |
|
14070
305c97670d7a
revset: add ^ and ~ operators from parentrevspec extension
Kevin Gessner <kevin@kevingessner.com>
parents:
14061
diff
changeset
|
818 n = int(n[1]) |
|
14072
2e4d79dcc0a0
revset: add missing whitespace
Kevin Gessner <kevin@kevingessner.com>
parents:
14070
diff
changeset
|
819 if n not in (0, 1, 2): |
|
14070
305c97670d7a
revset: add ^ and ~ operators from parentrevspec extension
Kevin Gessner <kevin@kevingessner.com>
parents:
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diff
changeset
|
820 raise ValueError |
|
14851
f96c354493d7
revsets: actually catch type error on tip^p1(tip) (issue2884)
Matt Mackall <mpm@selenic.com>
parents:
14842
diff
changeset
|
821 except (TypeError, ValueError): |
|
14070
305c97670d7a
revset: add ^ and ~ operators from parentrevspec extension
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parents:
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diff
changeset
|
822 raise error.ParseError(_("^ expects a number 0, 1, or 2")) |
|
305c97670d7a
revset: add ^ and ~ operators from parentrevspec extension
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parents:
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diff
changeset
|
823 ps = set() |
| 11275 | 824 cl = repo.changelog |
|
14070
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revset: add ^ and ~ operators from parentrevspec extension
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parents:
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diff
changeset
|
825 for r in getset(repo, subset, x): |
|
305c97670d7a
revset: add ^ and ~ operators from parentrevspec extension
Kevin Gessner <kevin@kevingessner.com>
parents:
14061
diff
changeset
|
826 if n == 0: |
|
305c97670d7a
revset: add ^ and ~ operators from parentrevspec extension
Kevin Gessner <kevin@kevingessner.com>
parents:
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diff
changeset
|
827 ps.add(r) |
|
305c97670d7a
revset: add ^ and ~ operators from parentrevspec extension
Kevin Gessner <kevin@kevingessner.com>
parents:
14061
diff
changeset
|
828 elif n == 1: |
|
305c97670d7a
revset: add ^ and ~ operators from parentrevspec extension
Kevin Gessner <kevin@kevingessner.com>
parents:
14061
diff
changeset
|
829 ps.add(cl.parentrevs(r)[0]) |
|
305c97670d7a
revset: add ^ and ~ operators from parentrevspec extension
Kevin Gessner <kevin@kevingessner.com>
parents:
14061
diff
changeset
|
830 elif n == 2: |
|
305c97670d7a
revset: add ^ and ~ operators from parentrevspec extension
Kevin Gessner <kevin@kevingessner.com>
parents:
14061
diff
changeset
|
831 parents = cl.parentrevs(r) |
|
305c97670d7a
revset: add ^ and ~ operators from parentrevspec extension
Kevin Gessner <kevin@kevingessner.com>
parents:
14061
diff
changeset
|
832 if len(parents) > 1: |
|
305c97670d7a
revset: add ^ and ~ operators from parentrevspec extension
Kevin Gessner <kevin@kevingessner.com>
parents:
14061
diff
changeset
|
833 ps.add(parents[1]) |
|
305c97670d7a
revset: add ^ and ~ operators from parentrevspec extension
Kevin Gessner <kevin@kevingessner.com>
parents:
14061
diff
changeset
|
834 return [r for r in subset if r in ps] |
| 11275 | 835 |
|
11944
df52ff0980fe
revset: predicate to avoid lookup errors
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
11886
diff
changeset
|
836 def present(repo, subset, x): |
|
12821
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revsets: generate predicate help dynamically
Patrick Mezard <pmezard@gmail.com>
parents:
12815
diff
changeset
|
837 """``present(set)`` |
|
165079e564f0
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Patrick Mezard <pmezard@gmail.com>
parents:
12815
diff
changeset
|
838 An empty set, if any revision in set isn't found; otherwise, |
|
165079e564f0
revsets: generate predicate help dynamically
Patrick Mezard <pmezard@gmail.com>
parents:
12815
diff
changeset
|
839 all revisions in set. |
|
165079e564f0
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parents:
12815
diff
changeset
|
840 """ |
|
11944
df52ff0980fe
revset: predicate to avoid lookup errors
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
11886
diff
changeset
|
841 try: |
|
df52ff0980fe
revset: predicate to avoid lookup errors
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
11886
diff
changeset
|
842 return getset(repo, subset, x) |
|
df52ff0980fe
revset: predicate to avoid lookup errors
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
11886
diff
changeset
|
843 except error.RepoLookupError: |
|
df52ff0980fe
revset: predicate to avoid lookup errors
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
11886
diff
changeset
|
844 return [] |
|
df52ff0980fe
revset: predicate to avoid lookup errors
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
11886
diff
changeset
|
845 |
|
15819
33ca11b010e2
phases: implements simple revset symbol
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15791
diff
changeset
|
846 def public(repo, subset, x): |
|
33ca11b010e2
phases: implements simple revset symbol
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15791
diff
changeset
|
847 """``public()`` |
|
33ca11b010e2
phases: implements simple revset symbol
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15791
diff
changeset
|
848 Changeset in public phase.""" |
|
33ca11b010e2
phases: implements simple revset symbol
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15791
diff
changeset
|
849 getargs(x, 0, 0, _("public takes no arguments")) |
|
33ca11b010e2
phases: implements simple revset symbol
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15791
diff
changeset
|
850 return [r for r in subset if repo._phaserev[r] == phases.public] |
|
33ca11b010e2
phases: implements simple revset symbol
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15791
diff
changeset
|
851 |
|
15936
878bc4a62a73
revset: add remote() predicate to lookup remote revisions
Matt Mackall <mpm@selenic.com>
parents:
15903
diff
changeset
|
852 def remote(repo, subset, x): |
|
16007
f06c53ca59a9
revset: fix documentation for 'remote()' predicate
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
16006
diff
changeset
|
853 """``remote([id [,path]])`` |
|
15936
878bc4a62a73
revset: add remote() predicate to lookup remote revisions
Matt Mackall <mpm@selenic.com>
parents:
15903
diff
changeset
|
854 Local revision that corresponds to the given identifier in a |
|
878bc4a62a73
revset: add remote() predicate to lookup remote revisions
Matt Mackall <mpm@selenic.com>
parents:
15903
diff
changeset
|
855 remote repository, if present. Here, the '.' identifier is a |
|
878bc4a62a73
revset: add remote() predicate to lookup remote revisions
Matt Mackall <mpm@selenic.com>
parents:
15903
diff
changeset
|
856 synonym for the current local branch. |
|
878bc4a62a73
revset: add remote() predicate to lookup remote revisions
Matt Mackall <mpm@selenic.com>
parents:
15903
diff
changeset
|
857 """ |
|
878bc4a62a73
revset: add remote() predicate to lookup remote revisions
Matt Mackall <mpm@selenic.com>
parents:
15903
diff
changeset
|
858 |
|
878bc4a62a73
revset: add remote() predicate to lookup remote revisions
Matt Mackall <mpm@selenic.com>
parents:
15903
diff
changeset
|
859 import hg # avoid start-up nasties |
|
878bc4a62a73
revset: add remote() predicate to lookup remote revisions
Matt Mackall <mpm@selenic.com>
parents:
15903
diff
changeset
|
860 # i18n: "remote" is a keyword |
|
16007
f06c53ca59a9
revset: fix documentation for 'remote()' predicate
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
16006
diff
changeset
|
861 l = getargs(x, 0, 2, _("remote takes one, two or no arguments")) |
|
15936
878bc4a62a73
revset: add remote() predicate to lookup remote revisions
Matt Mackall <mpm@selenic.com>
parents:
15903
diff
changeset
|
862 |
|
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863 q = '.' |
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864 if len(l) > 0: |
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865 # i18n: "remote" is a keyword |
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866 q = getstring(l[0], _("remote requires a string id")) |
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867 if q == '.': |
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868 q = repo['.'].branch() |
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869 |
|
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870 dest = '' |
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871 if len(l) > 1: |
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872 # i18n: "remote" is a keyword |
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873 dest = getstring(l[1], _("remote requires a repository path")) |
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874 dest = repo.ui.expandpath(dest or 'default') |
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875 dest, branches = hg.parseurl(dest) |
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876 revs, checkout = hg.addbranchrevs(repo, repo, branches, []) |
|
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877 if revs: |
|
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|
878 revs = [repo.lookup(rev) for rev in revs] |
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879 other = hg.peer(repo, {}, dest) |
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880 n = other.lookup(q) |
|
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881 if n in repo: |
|
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|
882 r = repo[n].rev() |
|
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883 if r in subset: |
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|
884 return [r] |
|
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|
885 return [] |
|
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|
886 |
| 11275 | 887 def removes(repo, subset, x): |
|
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888 """``removes(pattern)`` |
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889 Changesets which remove files matching pattern. |
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890 """ |
|
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|
891 # i18n: "removes" is a keyword |
|
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892 pat = getstring(x, _("removes requires a pattern")) |
| 11275 | 893 return checkstatus(repo, subset, pat, 2) |
| 894 | |
|
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895 def rev(repo, subset, x): |
|
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896 """``rev(number)`` |
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897 Revision with the given numeric identifier. |
|
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898 """ |
|
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899 # i18n: "rev" is a keyword |
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900 l = getargs(x, 1, 1, _("rev requires one argument")) |
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901 try: |
|
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902 # i18n: "rev" is a keyword |
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903 l = int(getstring(l[0], _("rev requires a number"))) |
|
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|
904 except (TypeError, ValueError): |
|
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|
905 # i18n: "rev" is a keyword |
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906 raise error.ParseError(_("rev expects a number")) |
|
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907 return [r for r in subset if r == l] |
| 11275 | 908 |
|
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909 def matching(repo, subset, x): |
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910 """``matching(revision [, field])`` |
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911 Changesets in which a given set of fields match the set of fields in the |
|
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912 selected revision or set. |
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913 To match more than one field pass the list of fields to match separated |
|
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914 by spaces (e.g. 'author description'). |
|
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915 Valid fields are most regular revision fields and some special fields: |
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|
916 * regular fields: |
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917 - description, author, branch, date, files, phase, parents, |
|
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918 substate, user. |
|
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|
919 Note that author and user are synonyms. |
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920 * special fields: summary, metadata. |
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|
921 - summary: matches the first line of the description. |
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|
922 - metatadata: It is equivalent to matching 'description user date' |
|
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|
923 (i.e. it matches the main metadata fields). |
|
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|
924 metadata is the default field which is used when no fields are specified. |
|
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|
925 You can match more than one field at a time. |
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|
926 """ |
|
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|
927 l = getargs(x, 1, 2, _("matching takes 1 or 2 arguments")) |
|
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|
928 |
|
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|
929 revs = getset(repo, xrange(len(repo)), l[0]) |
|
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|
930 |
|
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|
931 fieldlist = ['metadata'] |
|
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|
932 if len(l) > 1: |
|
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|
933 fieldlist = getstring(l[1], |
|
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|
934 _("matching requires a string " |
|
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|
935 "as its second argument")).split() |
|
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|
936 |
|
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|
937 # Make sure that there are no repeated fields, and expand the |
|
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|
938 # 'special' 'metadata' field type |
|
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|
939 fields = [] |
|
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|
940 for field in fieldlist: |
|
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|
941 if field == 'metadata': |
|
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|
942 fields += ['user', 'description', 'date'] |
|
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|
943 else: |
|
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|
944 if field == 'author': |
|
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|
945 field = 'user' |
|
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|
946 fields.append(field) |
|
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|
947 fields = set(fields) |
|
16444
432f198600c6
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16417
diff
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|
948 if 'summary' in fields and 'description' in fields: |
|
432f198600c6
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diff
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|
949 # If a revision matches its description it also matches its summary |
|
432f198600c6
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|
950 fields.discard('summary') |
|
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|
951 |
|
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|
952 # We may want to match more than one field |
|
16446
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diff
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|
953 # Not all fields take the same amount of time to be matched |
|
984e0412e82b
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diff
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|
954 # Sort the selected fields in order of increasing matching cost |
|
984e0412e82b
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diff
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|
955 fieldorder = ('phase', 'parents', 'user', 'date', 'branch', 'summary', |
|
984e0412e82b
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|
956 'files', 'description', 'substate',) |
|
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|
957 def fieldkeyfunc(f): |
|
984e0412e82b
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|
958 try: |
|
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|
959 return fieldorder.index(f) |
|
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|
960 except ValueError: |
|
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|
961 # assume an unknown field is very costly |
|
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|
962 return len(fieldorder) |
|
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diff
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|
963 fields = list(fields) |
|
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diff
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|
964 fields.sort(key=fieldkeyfunc) |
|
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|
965 |
|
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|
966 # Each field will be matched with its own "getfield" function |
|
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|
967 # which will be added to the getfieldfuncs array of functions |
|
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|
968 getfieldfuncs = [] |
|
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|
969 _funcs = { |
|
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|
970 'user': lambda r: repo[r].user(), |
|
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|
971 'branch': lambda r: repo[r].branch(), |
|
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|
972 'date': lambda r: repo[r].date(), |
|
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|
973 'description': lambda r: repo[r].description(), |
|
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|
974 'files': lambda r: repo[r].files(), |
|
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|
975 'parents': lambda r: repo[r].parents(), |
|
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|
976 'phase': lambda r: repo[r].phase(), |
|
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977 'substate': lambda r: repo[r].substate, |
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978 'summary': lambda r: repo[r].description().splitlines()[0], |
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979 } |
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980 for info in fields: |
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981 getfield = _funcs.get(info, None) |
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982 if getfield is None: |
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983 raise error.ParseError( |
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984 _("unexpected field name passed to matching: %s") % info) |
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985 getfieldfuncs.append(getfield) |
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986 # convert the getfield array of functions into a "getinfo" function |
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987 # which returns an array of field values (or a single value if there |
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988 # is only one field to match) |
|
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989 getinfo = lambda r: [f(r) for f in getfieldfuncs] |
|
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990 |
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991 matches = [] |
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992 for rev in revs: |
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993 target = getinfo(rev) |
|
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994 for r in subset: |
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995 match = True |
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996 for n, f in enumerate(getfieldfuncs): |
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997 if target[n] != f(r): |
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998 match = False |
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999 break |
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1000 if match: |
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1001 matches.append(r) |
|
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1002 if len(revs) > 1: |
|
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1003 matches = sorted(set(matches)) |
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1004 return matches |
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1005 |
| 11275 | 1006 def reverse(repo, subset, x): |
|
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1007 """``reverse(set)`` |
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1008 Reverse order of set. |
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1009 """ |
| 11275 | 1010 l = getset(repo, subset, x) |
| 1011 l.reverse() | |
| 1012 return l | |
| 1013 | |
|
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1014 def roots(repo, subset, x): |
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1015 """``roots(set)`` |
|
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1016 Changesets in set with no parent changeset in set. |
|
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1017 """ |
|
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1018 s = set(getset(repo, xrange(len(repo)), x)) |
|
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1019 subset = [r for r in subset if r in s] |
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1020 cs = _children(repo, subset, s) |
|
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1021 return [r for r in subset if r not in cs] |
|
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1022 |
|
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1023 def secret(repo, subset, x): |
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1024 """``secret()`` |
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1025 Changeset in secret phase.""" |
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1026 getargs(x, 0, 0, _("secret takes no arguments")) |
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1027 return [r for r in subset if repo._phaserev[r] == phases.secret] |
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1028 |
| 11275 | 1029 def sort(repo, subset, x): |
|
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1030 """``sort(set[, [-]key...])`` |
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1031 Sort set by keys. The default sort order is ascending, specify a key |
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1032 as ``-key`` to sort in descending order. |
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1033 |
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1034 The keys can be: |
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1035 |
|
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1036 - ``rev`` for the revision number, |
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1037 - ``branch`` for the branch name, |
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1038 - ``desc`` for the commit message (description), |
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1039 - ``user`` for user name (``author`` can be used as an alias), |
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1040 - ``date`` for the commit date |
|
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1041 """ |
|
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|
1042 # i18n: "sort" is a keyword |
|
12736
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diff
changeset
|
1043 l = getargs(x, 1, 2, _("sort requires one or two arguments")) |
| 11275 | 1044 keys = "rev" |
| 1045 if len(l) == 2: | |
|
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|
1046 keys = getstring(l[1], _("sort spec must be a string")) |
| 11275 | 1047 |
| 1048 s = l[0] | |
| 1049 keys = keys.split() | |
| 1050 l = [] | |
| 1051 def invert(s): | |
| 1052 return "".join(chr(255 - ord(c)) for c in s) | |
| 1053 for r in getset(repo, subset, s): | |
| 1054 c = repo[r] | |
| 1055 e = [] | |
| 1056 for k in keys: | |
| 1057 if k == 'rev': | |
| 1058 e.append(r) | |
| 1059 elif k == '-rev': | |
| 1060 e.append(-r) | |
| 1061 elif k == 'branch': | |
| 1062 e.append(c.branch()) | |
| 1063 elif k == '-branch': | |
| 1064 e.append(invert(c.branch())) | |
| 1065 elif k == 'desc': | |
| 1066 e.append(c.description()) | |
| 1067 elif k == '-desc': | |
| 1068 e.append(invert(c.description())) | |
| 1069 elif k in 'user author': | |
| 1070 e.append(c.user()) | |
| 1071 elif k in '-user -author': | |
| 1072 e.append(invert(c.user())) | |
| 1073 elif k == 'date': | |
| 1074 e.append(c.date()[0]) | |
| 1075 elif k == '-date': | |
| 1076 e.append(-c.date()[0]) | |
| 1077 else: | |
|
11383
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|
1078 raise error.ParseError(_("unknown sort key %r") % k) |
| 11275 | 1079 e.append(r) |
| 1080 l.append(e) | |
| 1081 l.sort() | |
| 1082 return [e[-1] for e in l] | |
| 1083 | |
|
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|
1084 def tag(repo, subset, x): |
|
14356
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|
1085 """``tag([name])`` |
|
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1086 The specified tag by name, or all tagged revisions if no name is given. |
|
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|
1087 """ |
|
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|
1088 # i18n: "tag" is a keyword |
|
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|
1089 args = getargs(x, 0, 1, _("tag takes one or no arguments")) |
|
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|
1090 cl = repo.changelog |
|
12715
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|
1091 if args: |
|
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|
1092 tn = getstring(args[0], |
|
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|
1093 # i18n: "tag" is a keyword |
|
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|
1094 _('the argument to tag must be a string')) |
|
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|
1095 if not repo.tags().get(tn, None): |
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1096 raise util.Abort(_("tag '%s' does not exist") % tn) |
|
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|
1097 s = set([cl.rev(n) for t, n in repo.tagslist() if t == tn]) |
|
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|
1098 else: |
|
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|
1099 s = set([cl.rev(n) for t, n in repo.tagslist() if t != 'tip']) |
|
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1100 return [r for r in subset if r in s] |
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1101 |
|
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1102 def tagged(repo, subset, x): |
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1103 return tag(repo, subset, x) |
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1104 |
|
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1105 def user(repo, subset, x): |
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|
1106 """``user(string)`` |
| 14357 | 1107 User name contains string. The match is case-insensitive. |
|
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1108 """ |
|
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1109 return author(repo, subset, x) |
|
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1110 |
|
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|
1111 # for internal use |
|
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1112 def _list(repo, subset, x): |
|
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1113 s = getstring(x, "internal error") |
|
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1114 if not s: |
|
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|
1115 return [] |
|
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|
1116 if not isinstance(subset, set): |
|
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|
1117 subset = set(subset) |
|
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1118 ls = [repo[r].rev() for r in s.split('\0')] |
|
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1119 return [r for r in ls if r in subset] |
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|
1120 |
| 11275 | 1121 symbols = { |
|
11284
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1122 "adds": adds, |
|
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|
1123 "all": getall, |
| 11275 | 1124 "ancestor": ancestor, |
| 1125 "ancestors": ancestors, | |
|
16409
2cbd7dd0cc1f
graphlog: fix --follow-first --rev combinations
Patrick Mezard <patrick@mezard.eu>
parents:
16402
diff
changeset
|
1126 "_firstancestors": _firstancestors, |
|
11284
0b5c2e82aeb5
revset: sort the predicate list
Matt Mackall <mpm@selenic.com>
parents:
11283
diff
changeset
|
1127 "author": author, |
|
15134
81adf7777f8f
revset: rename bisected() to bisect()
"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
parents:
15133
diff
changeset
|
1128 "bisect": bisect, |
|
13602
54b198fe9768
revset: add a revset command to get bisect state.
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
13593
diff
changeset
|
1129 "bisected": bisected, |
|
13359
87f248e78173
bookmarks: move revset support to core
Matt Mackall <mpm@selenic.com>
parents:
13031
diff
changeset
|
1130 "bookmark": bookmark, |
| 11275 | 1131 "branch": branch, |
|
11284
0b5c2e82aeb5
revset: sort the predicate list
Matt Mackall <mpm@selenic.com>
parents:
11283
diff
changeset
|
1132 "children": children, |
|
0b5c2e82aeb5
revset: sort the predicate list
Matt Mackall <mpm@selenic.com>
parents:
11283
diff
changeset
|
1133 "closed": closed, |
|
0b5c2e82aeb5
revset: sort the predicate list
Matt Mackall <mpm@selenic.com>
parents:
11283
diff
changeset
|
1134 "contains": contains, |
|
0b5c2e82aeb5
revset: sort the predicate list
Matt Mackall <mpm@selenic.com>
parents:
11283
diff
changeset
|
1135 "date": date, |
|
14650
93731b3efd0d
revset: add desc(string) to search in commit messages
Thomas Arendsen Hein <thomas@intevation.de>
parents:
14649
diff
changeset
|
1136 "desc": desc, |
|
11284
0b5c2e82aeb5
revset: sort the predicate list
Matt Mackall <mpm@selenic.com>
parents:
11283
diff
changeset
|
1137 "descendants": descendants, |
|
16409
2cbd7dd0cc1f
graphlog: fix --follow-first --rev combinations
Patrick Mezard <patrick@mezard.eu>
parents:
16402
diff
changeset
|
1138 "_firstdescendants": _firstdescendants, |
|
15819
33ca11b010e2
phases: implements simple revset symbol
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15791
diff
changeset
|
1139 "draft": draft, |
|
11284
0b5c2e82aeb5
revset: sort the predicate list
Matt Mackall <mpm@selenic.com>
parents:
11283
diff
changeset
|
1140 "file": hasfile, |
|
14342
c0b6a734b4f3
revset: introduce filelog() to emulate log's fast path
Matt Mackall <mpm@selenic.com>
parents:
14318
diff
changeset
|
1141 "filelog": filelog, |
|
15117
0ab1c3a1f3b2
revsets: add first alias for last
Matt Mackall <mpm@selenic.com>
parents:
15116
diff
changeset
|
1142 "first": first, |
|
11284
0b5c2e82aeb5
revset: sort the predicate list
Matt Mackall <mpm@selenic.com>
parents:
11283
diff
changeset
|
1143 "follow": follow, |
|
16174
0a73c4bd9f47
graphlog: implement --follow-first
Patrick Mezard <patrick@mezard.eu>
parents:
16161
diff
changeset
|
1144 "_followfirst": _followfirst, |
|
11284
0b5c2e82aeb5
revset: sort the predicate list
Matt Mackall <mpm@selenic.com>
parents:
11283
diff
changeset
|
1145 "grep": grep, |
|
0b5c2e82aeb5
revset: sort the predicate list
Matt Mackall <mpm@selenic.com>
parents:
11283
diff
changeset
|
1146 "head": head, |
|
0b5c2e82aeb5
revset: sort the predicate list
Matt Mackall <mpm@selenic.com>
parents:
11283
diff
changeset
|
1147 "heads": heads, |
|
16417
b4b0c6931e11
revset: avoid demandimport bug
Matt Mackall <mpm@selenic.com>
parents:
16415
diff
changeset
|
1148 "id": node_, |
| 11275 | 1149 "keyword": keyword, |
|
14061
611d2f8a4ba2
revsets: add a last function
Matt Mackall <mpm@selenic.com>
parents:
14057
diff
changeset
|
1150 "last": last, |
|
11284
0b5c2e82aeb5
revset: sort the predicate list
Matt Mackall <mpm@selenic.com>
parents:
11283
diff
changeset
|
1151 "limit": limit, |
|
16161
5a627b49b4d9
graphlog: paths/-I/-X handling requires a new revset
Patrick Mezard <patrick@mezard.eu>
parents:
16096
diff
changeset
|
1152 "_matchfiles": _matchfiles, |
|
11284
0b5c2e82aeb5
revset: sort the predicate list
Matt Mackall <mpm@selenic.com>
parents:
11283
diff
changeset
|
1153 "max": maxrev, |
|
14649
a6a8809c6e33
revset: update sorting of symbols
Thomas Arendsen Hein <thomas@intevation.de>
parents:
14556
diff
changeset
|
1154 "merge": merge, |
|
11708
ba65d61f3158
revset: add min function
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
11650
diff
changeset
|
1155 "min": minrev, |
|
11284
0b5c2e82aeb5
revset: sort the predicate list
Matt Mackall <mpm@selenic.com>
parents:
11283
diff
changeset
|
1156 "modifies": modifies, |
|
0b5c2e82aeb5
revset: sort the predicate list
Matt Mackall <mpm@selenic.com>
parents:
11283
diff
changeset
|
1157 "outgoing": outgoing, |
| 11275 | 1158 "p1": p1, |
| 1159 "p2": p2, | |
| 1160 "parents": parents, | |
|
11944
df52ff0980fe
revset: predicate to avoid lookup errors
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
11886
diff
changeset
|
1161 "present": present, |
|
15819
33ca11b010e2
phases: implements simple revset symbol
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15791
diff
changeset
|
1162 "public": public, |
|
15936
878bc4a62a73
revset: add remote() predicate to lookup remote revisions
Matt Mackall <mpm@selenic.com>
parents:
15903
diff
changeset
|
1163 "remote": remote, |
|
11284
0b5c2e82aeb5
revset: sort the predicate list
Matt Mackall <mpm@selenic.com>
parents:
11283
diff
changeset
|
1164 "removes": removes, |
|
14649
a6a8809c6e33
revset: update sorting of symbols
Thomas Arendsen Hein <thomas@intevation.de>
parents:
14556
diff
changeset
|
1165 "rev": rev, |
|
11284
0b5c2e82aeb5
revset: sort the predicate list
Matt Mackall <mpm@selenic.com>
parents:
11283
diff
changeset
|
1166 "reverse": reverse, |
| 11275 | 1167 "roots": roots, |
|
11284
0b5c2e82aeb5
revset: sort the predicate list
Matt Mackall <mpm@selenic.com>
parents:
11283
diff
changeset
|
1168 "sort": sort, |
|
15819
33ca11b010e2
phases: implements simple revset symbol
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15791
diff
changeset
|
1169 "secret": secret, |
|
16402
1fb2f1400ea8
revset: add "matching" keyword
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
16218
diff
changeset
|
1170 "matching": matching, |
|
12715
33820dccbea4
revset: rename tagged() to tag() and allow it to take an optional tag name
Augie Fackler <durin42@gmail.com>
parents:
12616
diff
changeset
|
1171 "tag": tag, |
|
12821
165079e564f0
revsets: generate predicate help dynamically
Patrick Mezard <pmezard@gmail.com>
parents:
12815
diff
changeset
|
1172 "tagged": tagged, |
|
165079e564f0
revsets: generate predicate help dynamically
Patrick Mezard <pmezard@gmail.com>
parents:
12815
diff
changeset
|
1173 "user": user, |
|
15898
6902e13ddd03
revset: optimize building large lists in formatrevspec
Matt Mackall <mpm@selenic.com>
parents:
15837
diff
changeset
|
1174 "_list": _list, |
| 11275 | 1175 } |
| 1176 | |
| 1177 methods = { | |
| 1178 "range": rangeset, | |
| 1179 "string": stringset, | |
| 1180 "symbol": symbolset, | |
| 1181 "and": andset, | |
| 1182 "or": orset, | |
| 1183 "not": notset, | |
| 1184 "list": listset, | |
| 1185 "func": func, | |
|
14070
305c97670d7a
revset: add ^ and ~ operators from parentrevspec extension
Kevin Gessner <kevin@kevingessner.com>
parents:
14061
diff
changeset
|
1186 "ancestor": ancestorspec, |
|
305c97670d7a
revset: add ^ and ~ operators from parentrevspec extension
Kevin Gessner <kevin@kevingessner.com>
parents:
14061
diff
changeset
|
1187 "parent": parentspec, |
|
305c97670d7a
revset: add ^ and ~ operators from parentrevspec extension
Kevin Gessner <kevin@kevingessner.com>
parents:
14061
diff
changeset
|
1188 "parentpost": p1, |
| 11275 | 1189 } |
| 1190 | |
|
11279
62ccf4cd6e7f
revset: optimize the parse tree directly
Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
1191 def optimize(x, small): |
|
13031
3da456d0c885
code style: prefer 'is' and 'is not' tests with singletons
Martin Geisler <mg@aragost.com>
parents:
12936
diff
changeset
|
1192 if x is None: |
|
11279
62ccf4cd6e7f
revset: optimize the parse tree directly
Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
1193 return 0, x |
|
62ccf4cd6e7f
revset: optimize the parse tree directly
Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
1194 |
| 11275 | 1195 smallbonus = 1 |
| 1196 if small: | |
| 1197 smallbonus = .5 | |
| 1198 | |
| 1199 op = x[0] | |
|
11283
a6356b2695a3
revset: fix - handling in the optimizer
Matt Mackall <mpm@selenic.com>
parents:
11282
diff
changeset
|
1200 if op == 'minus': |
|
11279
62ccf4cd6e7f
revset: optimize the parse tree directly
Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
1201 return optimize(('and', x[1], ('not', x[2])), small) |
|
62ccf4cd6e7f
revset: optimize the parse tree directly
Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
1202 elif op == 'dagrange': |
|
62ccf4cd6e7f
revset: optimize the parse tree directly
Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
1203 return optimize(('and', ('func', ('symbol', 'descendants'), x[1]), |
|
62ccf4cd6e7f
revset: optimize the parse tree directly
Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
1204 ('func', ('symbol', 'ancestors'), x[2])), small) |
|
62ccf4cd6e7f
revset: optimize the parse tree directly
Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
1205 elif op == 'dagrangepre': |
|
62ccf4cd6e7f
revset: optimize the parse tree directly
Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
1206 return optimize(('func', ('symbol', 'ancestors'), x[1]), small) |
|
62ccf4cd6e7f
revset: optimize the parse tree directly
Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
1207 elif op == 'dagrangepost': |
|
62ccf4cd6e7f
revset: optimize the parse tree directly
Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
1208 return optimize(('func', ('symbol', 'descendants'), x[1]), small) |
|
62ccf4cd6e7f
revset: optimize the parse tree directly
Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
1209 elif op == 'rangepre': |
|
62ccf4cd6e7f
revset: optimize the parse tree directly
Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
1210 return optimize(('range', ('string', '0'), x[1]), small) |
|
62ccf4cd6e7f
revset: optimize the parse tree directly
Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
1211 elif op == 'rangepost': |
|
62ccf4cd6e7f
revset: optimize the parse tree directly
Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
1212 return optimize(('range', x[1], ('string', 'tip')), small) |
|
11467
6b836d5c8c9e
revset: make negate work for sort specs
Matt Mackall <mpm@selenic.com>
parents:
11456
diff
changeset
|
1213 elif op == 'negate': |
|
6b836d5c8c9e
revset: make negate work for sort specs
Matt Mackall <mpm@selenic.com>
parents:
11456
diff
changeset
|
1214 return optimize(('string', |
|
6b836d5c8c9e
revset: make negate work for sort specs
Matt Mackall <mpm@selenic.com>
parents:
11456
diff
changeset
|
1215 '-' + getstring(x[1], _("can't negate that"))), small) |
|
11279
62ccf4cd6e7f
revset: optimize the parse tree directly
Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
1216 elif op in 'string symbol negate': |
|
62ccf4cd6e7f
revset: optimize the parse tree directly
Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
1217 return smallbonus, x # single revisions are small |
| 11275 | 1218 elif op == 'and' or op == 'dagrange': |
|
11279
62ccf4cd6e7f
revset: optimize the parse tree directly
Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
1219 wa, ta = optimize(x[1], True) |
|
62ccf4cd6e7f
revset: optimize the parse tree directly
Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
1220 wb, tb = optimize(x[2], True) |
|
62ccf4cd6e7f
revset: optimize the parse tree directly
Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
1221 w = min(wa, wb) |
|
62ccf4cd6e7f
revset: optimize the parse tree directly
Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
1222 if wa > wb: |
|
62ccf4cd6e7f
revset: optimize the parse tree directly
Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
1223 return w, (op, tb, ta) |
|
62ccf4cd6e7f
revset: optimize the parse tree directly
Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
1224 return w, (op, ta, tb) |
|
62ccf4cd6e7f
revset: optimize the parse tree directly
Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
1225 elif op == 'or': |
|
62ccf4cd6e7f
revset: optimize the parse tree directly
Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
1226 wa, ta = optimize(x[1], False) |
|
62ccf4cd6e7f
revset: optimize the parse tree directly
Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
1227 wb, tb = optimize(x[2], False) |
|
62ccf4cd6e7f
revset: optimize the parse tree directly
Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
1228 if wb < wa: |
|
62ccf4cd6e7f
revset: optimize the parse tree directly
Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
1229 wb, wa = wa, wb |
|
62ccf4cd6e7f
revset: optimize the parse tree directly
Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
1230 return max(wa, wb), (op, ta, tb) |
| 11275 | 1231 elif op == 'not': |
|
11279
62ccf4cd6e7f
revset: optimize the parse tree directly
Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
1232 o = optimize(x[1], not small) |
|
62ccf4cd6e7f
revset: optimize the parse tree directly
Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
1233 return o[0], (op, o[1]) |
|
14070
305c97670d7a
revset: add ^ and ~ operators from parentrevspec extension
Kevin Gessner <kevin@kevingessner.com>
parents:
14061
diff
changeset
|
1234 elif op == 'parentpost': |
|
305c97670d7a
revset: add ^ and ~ operators from parentrevspec extension
Kevin Gessner <kevin@kevingessner.com>
parents:
14061
diff
changeset
|
1235 o = optimize(x[1], small) |
|
305c97670d7a
revset: add ^ and ~ operators from parentrevspec extension
Kevin Gessner <kevin@kevingessner.com>
parents:
14061
diff
changeset
|
1236 return o[0], (op, o[1]) |
| 11275 | 1237 elif op == 'group': |
|
11279
62ccf4cd6e7f
revset: optimize the parse tree directly
Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
1238 return optimize(x[1], small) |
|
14070
305c97670d7a
revset: add ^ and ~ operators from parentrevspec extension
Kevin Gessner <kevin@kevingessner.com>
parents:
14061
diff
changeset
|
1239 elif op in 'range list parent ancestorspec': |
|
14842
805651777188
revsets: do the right thing with x^:y (issue2884)
Matt Mackall <mpm@selenic.com>
parents:
14723
diff
changeset
|
1240 if op == 'parent': |
|
805651777188
revsets: do the right thing with x^:y (issue2884)
Matt Mackall <mpm@selenic.com>
parents:
14723
diff
changeset
|
1241 # x^:y means (x^) : y, not x ^ (:y) |
|
805651777188
revsets: do the right thing with x^:y (issue2884)
Matt Mackall <mpm@selenic.com>
parents:
14723
diff
changeset
|
1242 post = ('parentpost', x[1]) |
|
805651777188
revsets: do the right thing with x^:y (issue2884)
Matt Mackall <mpm@selenic.com>
parents:
14723
diff
changeset
|
1243 if x[2][0] == 'dagrangepre': |
|
805651777188
revsets: do the right thing with x^:y (issue2884)
Matt Mackall <mpm@selenic.com>
parents:
14723
diff
changeset
|
1244 return optimize(('dagrange', post, x[2][1]), small) |
|
805651777188
revsets: do the right thing with x^:y (issue2884)
Matt Mackall <mpm@selenic.com>
parents:
14723
diff
changeset
|
1245 elif x[2][0] == 'rangepre': |
|
805651777188
revsets: do the right thing with x^:y (issue2884)
Matt Mackall <mpm@selenic.com>
parents:
14723
diff
changeset
|
1246 return optimize(('range', post, x[2][1]), small) |
|
805651777188
revsets: do the right thing with x^:y (issue2884)
Matt Mackall <mpm@selenic.com>
parents:
14723
diff
changeset
|
1247 |
|
11279
62ccf4cd6e7f
revset: optimize the parse tree directly
Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
1248 wa, ta = optimize(x[1], small) |
|
62ccf4cd6e7f
revset: optimize the parse tree directly
Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
1249 wb, tb = optimize(x[2], small) |
|
62ccf4cd6e7f
revset: optimize the parse tree directly
Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
1250 return wa + wb, (op, ta, tb) |
| 11275 | 1251 elif op == 'func': |
|
11383
de544774ebea
revset: all your error messages are belong to _
Martin Geisler <mg@lazybytes.net>
parents:
11349
diff
changeset
|
1252 f = getstring(x[1], _("not a symbol")) |
|
11279
62ccf4cd6e7f
revset: optimize the parse tree directly
Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
1253 wa, ta = optimize(x[2], small) |
|
14650
93731b3efd0d
revset: add desc(string) to search in commit messages
Thomas Arendsen Hein <thomas@intevation.de>
parents:
14649
diff
changeset
|
1254 if f in ("author branch closed date desc file grep keyword " |
|
93731b3efd0d
revset: add desc(string) to search in commit messages
Thomas Arendsen Hein <thomas@intevation.de>
parents:
14649
diff
changeset
|
1255 "outgoing user"): |
|
11279
62ccf4cd6e7f
revset: optimize the parse tree directly
Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
1256 w = 10 # slow |
|
12351
b913232d13c1
revsets: reduce cost of outgoing in the optimizer
Matt Mackall <mpm@selenic.com>
parents:
12321
diff
changeset
|
1257 elif f in "modifies adds removes": |
|
11279
62ccf4cd6e7f
revset: optimize the parse tree directly
Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
1258 w = 30 # slower |
| 11275 | 1259 elif f == "contains": |
|
11279
62ccf4cd6e7f
revset: optimize the parse tree directly
Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
1260 w = 100 # very slow |
| 11275 | 1261 elif f == "ancestor": |
|
11279
62ccf4cd6e7f
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Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
1262 w = 1 * smallbonus |
|
15117
0ab1c3a1f3b2
revsets: add first alias for last
Matt Mackall <mpm@selenic.com>
parents:
15116
diff
changeset
|
1263 elif f in "reverse limit first": |
|
11279
62ccf4cd6e7f
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Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
1264 w = 0 |
| 11275 | 1265 elif f in "sort": |
|
11279
62ccf4cd6e7f
revset: optimize the parse tree directly
Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
1266 w = 10 # assume most sorts look at changelog |
| 11275 | 1267 else: |
|
11279
62ccf4cd6e7f
revset: optimize the parse tree directly
Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
1268 w = 1 |
|
62ccf4cd6e7f
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Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
1269 return w + wa, (op, x[1], ta) |
|
62ccf4cd6e7f
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Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
1270 return 1, x |
| 11275 | 1271 |
|
14098
9f5a0acb0056
revset aliases
Alexander Solovyov <alexander@solovyov.net>
parents:
14073
diff
changeset
|
1272 class revsetalias(object): |
|
9f5a0acb0056
revset aliases
Alexander Solovyov <alexander@solovyov.net>
parents:
14073
diff
changeset
|
1273 funcre = re.compile('^([^(]+)\(([^)]+)\)$') |
|
14723
b9faf94ee196
revset: fix aliases with 0 or more than 2 parameters
Mads Kiilerich <mads@kiilerich.com>
parents:
14717
diff
changeset
|
1274 args = None |
|
14098
9f5a0acb0056
revset aliases
Alexander Solovyov <alexander@solovyov.net>
parents:
14073
diff
changeset
|
1275 |
|
14723
b9faf94ee196
revset: fix aliases with 0 or more than 2 parameters
Mads Kiilerich <mads@kiilerich.com>
parents:
14717
diff
changeset
|
1276 def __init__(self, name, value): |
|
14098
9f5a0acb0056
revset aliases
Alexander Solovyov <alexander@solovyov.net>
parents:
14073
diff
changeset
|
1277 '''Aliases like: |
|
9f5a0acb0056
revset aliases
Alexander Solovyov <alexander@solovyov.net>
parents:
14073
diff
changeset
|
1278 |
|
9f5a0acb0056
revset aliases
Alexander Solovyov <alexander@solovyov.net>
parents:
14073
diff
changeset
|
1279 h = heads(default) |
|
9f5a0acb0056
revset aliases
Alexander Solovyov <alexander@solovyov.net>
parents:
14073
diff
changeset
|
1280 b($1) = ancestors($1) - ancestors(default) |
|
9f5a0acb0056
revset aliases
Alexander Solovyov <alexander@solovyov.net>
parents:
14073
diff
changeset
|
1281 ''' |
|
16096
b8be450638f6
revset: fix alias substitution recursion (issue3240)
Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1282 m = self.funcre.search(name) |
|
b8be450638f6
revset: fix alias substitution recursion (issue3240)
Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1283 if m: |
|
b8be450638f6
revset: fix alias substitution recursion (issue3240)
Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1284 self.name = m.group(1) |
|
b8be450638f6
revset: fix alias substitution recursion (issue3240)
Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1285 self.tree = ('func', ('symbol', m.group(1))) |
|
b8be450638f6
revset: fix alias substitution recursion (issue3240)
Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1286 self.args = [x.strip() for x in m.group(2).split(',')] |
|
b8be450638f6
revset: fix alias substitution recursion (issue3240)
Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1287 for arg in self.args: |
|
b8be450638f6
revset: fix alias substitution recursion (issue3240)
Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1288 value = value.replace(arg, repr(arg)) |
|
b8be450638f6
revset: fix alias substitution recursion (issue3240)
Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1289 else: |
|
b8be450638f6
revset: fix alias substitution recursion (issue3240)
Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1290 self.name = name |
|
b8be450638f6
revset: fix alias substitution recursion (issue3240)
Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1291 self.tree = ('symbol', name) |
|
b8be450638f6
revset: fix alias substitution recursion (issue3240)
Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1292 |
|
b8be450638f6
revset: fix alias substitution recursion (issue3240)
Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1293 self.replacement, pos = parse(value) |
|
b8be450638f6
revset: fix alias substitution recursion (issue3240)
Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1294 if pos != len(value): |
|
b8be450638f6
revset: fix alias substitution recursion (issue3240)
Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1295 raise error.ParseError(_('invalid token'), pos) |
|
14098
9f5a0acb0056
revset aliases
Alexander Solovyov <alexander@solovyov.net>
parents:
14073
diff
changeset
|
1296 |
|
16096
b8be450638f6
revset: fix alias substitution recursion (issue3240)
Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1297 def _getalias(aliases, tree): |
|
b8be450638f6
revset: fix alias substitution recursion (issue3240)
Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1298 """If tree looks like an unexpanded alias, return it. Return None |
|
b8be450638f6
revset: fix alias substitution recursion (issue3240)
Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1299 otherwise. |
|
b8be450638f6
revset: fix alias substitution recursion (issue3240)
Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1300 """ |
|
b8be450638f6
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Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1301 if isinstance(tree, tuple) and tree: |
|
b8be450638f6
revset: fix alias substitution recursion (issue3240)
Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1302 if tree[0] == 'symbol' and len(tree) == 2: |
|
b8be450638f6
revset: fix alias substitution recursion (issue3240)
Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1303 name = tree[1] |
|
b8be450638f6
revset: fix alias substitution recursion (issue3240)
Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1304 alias = aliases.get(name) |
|
b8be450638f6
revset: fix alias substitution recursion (issue3240)
Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1305 if alias and alias.args is None and alias.tree == tree: |
|
b8be450638f6
revset: fix alias substitution recursion (issue3240)
Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1306 return alias |
|
b8be450638f6
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Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1307 if tree[0] == 'func' and len(tree) > 1: |
|
b8be450638f6
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Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1308 if tree[1][0] == 'symbol' and len(tree[1]) == 2: |
|
b8be450638f6
revset: fix alias substitution recursion (issue3240)
Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1309 name = tree[1][1] |
|
b8be450638f6
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Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1310 alias = aliases.get(name) |
|
b8be450638f6
revset: fix alias substitution recursion (issue3240)
Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1311 if alias and alias.args is not None and alias.tree == tree[:2]: |
|
b8be450638f6
revset: fix alias substitution recursion (issue3240)
Patrick Mezard <patrick@mezard.eu>
parents:
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diff
changeset
|
1312 return alias |
|
b8be450638f6
revset: fix alias substitution recursion (issue3240)
Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1313 return None |
|
14098
9f5a0acb0056
revset aliases
Alexander Solovyov <alexander@solovyov.net>
parents:
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diff
changeset
|
1314 |
|
16096
b8be450638f6
revset: fix alias substitution recursion (issue3240)
Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1315 def _expandargs(tree, args): |
|
b8be450638f6
revset: fix alias substitution recursion (issue3240)
Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1316 """Replace all occurences of ('string', name) with the |
|
b8be450638f6
revset: fix alias substitution recursion (issue3240)
Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1317 substitution value of the same name in args, recursively. |
|
b8be450638f6
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Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1318 """ |
|
b8be450638f6
revset: fix alias substitution recursion (issue3240)
Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1319 if not isinstance(tree, tuple): |
|
b8be450638f6
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Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1320 return tree |
|
b8be450638f6
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Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1321 if len(tree) == 2 and tree[0] == 'string': |
|
b8be450638f6
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Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1322 return args.get(tree[1], tree) |
|
b8be450638f6
revset: fix alias substitution recursion (issue3240)
Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1323 return tuple(_expandargs(t, args) for t in tree) |
|
b8be450638f6
revset: fix alias substitution recursion (issue3240)
Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1324 |
|
b8be450638f6
revset: fix alias substitution recursion (issue3240)
Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1325 def _expandaliases(aliases, tree, expanding): |
|
b8be450638f6
revset: fix alias substitution recursion (issue3240)
Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1326 """Expand aliases in tree, recursively. |
|
b8be450638f6
revset: fix alias substitution recursion (issue3240)
Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1327 |
|
b8be450638f6
revset: fix alias substitution recursion (issue3240)
Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1328 'aliases' is a dictionary mapping user defined aliases to |
|
b8be450638f6
revset: fix alias substitution recursion (issue3240)
Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1329 revsetalias objects. |
|
b8be450638f6
revset: fix alias substitution recursion (issue3240)
Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1330 """ |
|
b8be450638f6
revset: fix alias substitution recursion (issue3240)
Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1331 if not isinstance(tree, tuple): |
|
b8be450638f6
revset: fix alias substitution recursion (issue3240)
Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1332 # Do not expand raw strings |
|
14098
9f5a0acb0056
revset aliases
Alexander Solovyov <alexander@solovyov.net>
parents:
14073
diff
changeset
|
1333 return tree |
|
16096
b8be450638f6
revset: fix alias substitution recursion (issue3240)
Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1334 alias = _getalias(aliases, tree) |
|
b8be450638f6
revset: fix alias substitution recursion (issue3240)
Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1335 if alias is not None: |
|
b8be450638f6
revset: fix alias substitution recursion (issue3240)
Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1336 if alias in expanding: |
|
b8be450638f6
revset: fix alias substitution recursion (issue3240)
Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1337 raise error.ParseError(_('infinite expansion of revset alias "%s" ' |
|
b8be450638f6
revset: fix alias substitution recursion (issue3240)
Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1338 'detected') % alias.name) |
|
b8be450638f6
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Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1339 expanding.append(alias) |
|
b8be450638f6
revset: fix alias substitution recursion (issue3240)
Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1340 result = alias.replacement |
|
b8be450638f6
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Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1341 if alias.args is not None: |
|
b8be450638f6
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Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1342 l = getlist(tree[2]) |
|
b8be450638f6
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Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1343 if len(l) != len(alias.args): |
|
b8be450638f6
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Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1344 raise error.ParseError( |
|
b8be450638f6
revset: fix alias substitution recursion (issue3240)
Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1345 _('invalid number of arguments: %s') % len(l)) |
|
b8be450638f6
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Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1346 result = _expandargs(result, dict(zip(alias.args, l))) |
|
b8be450638f6
revset: fix alias substitution recursion (issue3240)
Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1347 # Recurse in place, the base expression may have been rewritten |
|
b8be450638f6
revset: fix alias substitution recursion (issue3240)
Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1348 result = _expandaliases(aliases, result, expanding) |
|
b8be450638f6
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Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1349 expanding.pop() |
|
b8be450638f6
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Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1350 else: |
|
b8be450638f6
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Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1351 result = tuple(_expandaliases(aliases, t, expanding) |
|
b8be450638f6
revset: fix alias substitution recursion (issue3240)
Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1352 for t in tree) |
|
b8be450638f6
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Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1353 return result |
|
14098
9f5a0acb0056
revset aliases
Alexander Solovyov <alexander@solovyov.net>
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diff
changeset
|
1354 |
|
9f5a0acb0056
revset aliases
Alexander Solovyov <alexander@solovyov.net>
parents:
14073
diff
changeset
|
1355 def findaliases(ui, tree): |
|
16096
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Patrick Mezard <patrick@mezard.eu>
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16007
diff
changeset
|
1356 aliases = {} |
|
14098
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revset aliases
Alexander Solovyov <alexander@solovyov.net>
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14073
diff
changeset
|
1357 for k, v in ui.configitems('revsetalias'): |
|
9f5a0acb0056
revset aliases
Alexander Solovyov <alexander@solovyov.net>
parents:
14073
diff
changeset
|
1358 alias = revsetalias(k, v) |
|
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Patrick Mezard <patrick@mezard.eu>
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diff
changeset
|
1359 aliases[alias.name] = alias |
|
b8be450638f6
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Patrick Mezard <patrick@mezard.eu>
parents:
16007
diff
changeset
|
1360 return _expandaliases(aliases, tree, []) |
|
14098
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Alexander Solovyov <alexander@solovyov.net>
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14073
diff
changeset
|
1361 |
| 11275 | 1362 parse = parser.parser(tokenize, elements).parse |
| 1363 | |
|
14098
9f5a0acb0056
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Alexander Solovyov <alexander@solovyov.net>
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14073
diff
changeset
|
1364 def match(ui, spec): |
|
11385
e5a2134c083b
revset: nicer exception for empty queries
Matt Mackall <mpm@selenic.com>
parents:
11383
diff
changeset
|
1365 if not spec: |
|
e5a2134c083b
revset: nicer exception for empty queries
Matt Mackall <mpm@selenic.com>
parents:
11383
diff
changeset
|
1366 raise error.ParseError(_("empty query")) |
|
14496
ffcb7e4d719f
revset: report a parse error if a revset is not parsed completely (issue2654)
Bernhard Leiner <bleiner@gmail.com>
parents:
14356
diff
changeset
|
1367 tree, pos = parse(spec) |
|
ffcb7e4d719f
revset: report a parse error if a revset is not parsed completely (issue2654)
Bernhard Leiner <bleiner@gmail.com>
parents:
14356
diff
changeset
|
1368 if (pos != len(spec)): |
|
14701
4b93bd041772
parsers: fix localization markup of parser errors
Mads Kiilerich <mads@kiilerich.com>
parents:
14650
diff
changeset
|
1369 raise error.ParseError(_("invalid token"), pos) |
|
14900
fc3d6f300d7d
revset: allow bypassing alias expansion
Matt Mackall <mpm@selenic.com>
parents:
14851
diff
changeset
|
1370 if ui: |
|
fc3d6f300d7d
revset: allow bypassing alias expansion
Matt Mackall <mpm@selenic.com>
parents:
14851
diff
changeset
|
1371 tree = findaliases(ui, tree) |
|
11279
62ccf4cd6e7f
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Matt Mackall <mpm@selenic.com>
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11278
diff
changeset
|
1372 weight, tree = optimize(tree, True) |
| 11275 | 1373 def mfunc(repo, subset): |
| 1374 return getset(repo, subset, tree) | |
| 1375 return mfunc | |
|
12821
165079e564f0
revsets: generate predicate help dynamically
Patrick Mezard <pmezard@gmail.com>
parents:
12815
diff
changeset
|
1376 |
|
14901
a773119f30ba
revset: add formatspec convenience query builder
Matt Mackall <mpm@selenic.com>
parents:
14900
diff
changeset
|
1377 def formatspec(expr, *args): |
|
a773119f30ba
revset: add formatspec convenience query builder
Matt Mackall <mpm@selenic.com>
parents:
14900
diff
changeset
|
1378 ''' |
|
a773119f30ba
revset: add formatspec convenience query builder
Matt Mackall <mpm@selenic.com>
parents:
14900
diff
changeset
|
1379 This is a convenience function for using revsets internally, and |
|
a773119f30ba
revset: add formatspec convenience query builder
Matt Mackall <mpm@selenic.com>
parents:
14900
diff
changeset
|
1380 escapes arguments appropriately. Aliases are intentionally ignored |
|
a773119f30ba
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1381 so that intended expression behavior isn't accidentally subverted. |
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1382 |
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1383 Supported arguments: |
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1384 |
|
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1385 %r = revset expression, parenthesized |
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1386 %d = int(arg), no quoting |
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1387 %s = string(arg), escaped and single-quoted |
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1388 %b = arg.branch(), escaped and single-quoted |
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1389 %n = hex(arg), single-quoted |
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1390 %% = a literal '%' |
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1391 |
|
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1392 Prefixing the type with 'l' specifies a parenthesized list of that type. |
|
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1393 |
|
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1394 >>> formatspec('%r:: and %lr', '10 or 11', ("this()", "that()")) |
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1395 '(10 or 11):: and ((this()) or (that()))' |
|
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1396 >>> formatspec('%d:: and not %d::', 10, 20) |
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1397 '10:: and not 20::' |
|
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1398 >>> formatspec('%ld or %ld', [], [1]) |
|
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1399 "_list('') or 1" |
|
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1400 >>> formatspec('keyword(%s)', 'foo\\xe9') |
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1401 "keyword('foo\\\\xe9')" |
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1402 >>> b = lambda: 'default' |
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1403 >>> b.branch = b |
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1404 >>> formatspec('branch(%b)', b) |
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1405 "branch('default')" |
|
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1406 >>> formatspec('root(%ls)', ['a', 'b', 'c', 'd']) |
|
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1407 "root(_list('a\\x00b\\x00c\\x00d'))" |
|
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1408 ''' |
|
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1409 |
|
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1410 def quote(s): |
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1411 return repr(str(s)) |
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1412 |
|
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1413 def argtype(c, arg): |
|
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1414 if c == 'd': |
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1415 return str(int(arg)) |
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1416 elif c == 's': |
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1417 return quote(arg) |
|
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1418 elif c == 'r': |
|
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1419 parse(arg) # make sure syntax errors are confined |
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1420 return '(%s)' % arg |
|
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1421 elif c == 'n': |
|
16417
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1422 return quote(node.hex(arg)) |
|
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1423 elif c == 'b': |
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1424 return quote(arg.branch()) |
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1425 |
|
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|
1426 def listexp(s, t): |
|
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1427 l = len(s) |
|
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1428 if l == 0: |
|
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1429 return "_list('')" |
|
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1430 elif l == 1: |
|
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1431 return argtype(t, s[0]) |
|
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1432 elif t == 'd': |
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1433 return "_list('%s')" % "\0".join(str(int(a)) for a in s) |
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1434 elif t == 's': |
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1435 return "_list('%s')" % "\0".join(s) |
|
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1436 elif t == 'n': |
|
16417
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1437 return "_list('%s')" % "\0".join(node.hex(a) for a in s) |
|
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1438 elif t == 'b': |
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1439 return "_list('%s')" % "\0".join(a.branch() for a in s) |
|
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|
1440 |
|
15791
a814f8fcc65a
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|
1441 m = l // 2 |
|
15595
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|
1442 return '(%s or %s)' % (listexp(s[:m], t), listexp(s[m:], t)) |
|
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1443 |
|
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1444 ret = '' |
|
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|
1445 pos = 0 |
|
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1446 arg = 0 |
|
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|
1447 while pos < len(expr): |
|
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1448 c = expr[pos] |
|
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1449 if c == '%': |
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1450 pos += 1 |
|
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|
1451 d = expr[pos] |
|
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|
1452 if d == '%': |
|
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1453 ret += d |
|
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|
1454 elif d in 'dsnbr': |
|
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|
1455 ret += argtype(d, args[arg]) |
|
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|
1456 arg += 1 |
|
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1457 elif d == 'l': |
|
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|
1458 # a list of some type |
|
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|
1459 pos += 1 |
|
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|
1460 d = expr[pos] |
| 15596 | 1461 ret += listexp(list(args[arg]), d) |
|
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|
1462 arg += 1 |
|
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|
1463 else: |
|
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|
1464 raise util.Abort('unexpected revspec format character %s' % d) |
|
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|
1465 else: |
|
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|
1466 ret += c |
|
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|
1467 pos += 1 |
|
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|
1468 |
|
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|
1469 return ret |
|
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|
1470 |
|
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|
1471 def prettyformat(tree): |
|
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|
1472 def _prettyformat(tree, level, lines): |
|
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|
1473 if not isinstance(tree, tuple) or tree[0] in ('string', 'symbol'): |
|
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|
1474 lines.append((level, str(tree))) |
|
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|
1475 else: |
|
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|
1476 lines.append((level, '(%s' % tree[0])) |
|
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|
1477 for s in tree[1:]: |
|
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|
1478 _prettyformat(s, level + 1, lines) |
|
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|
1479 lines[-1:] = [(lines[-1][0], lines[-1][1] + ')')] |
|
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|
1480 |
|
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|
1481 lines = [] |
|
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|
1482 _prettyformat(tree, 0, lines) |
|
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|
1483 output = '\n'.join((' '*l + s) for l, s in lines) |
|
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|
1484 return output |
|
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|
1485 |
|
12823
80deae3bc5ea
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12821
diff
changeset
|
1486 # tell hggettext to extract docstrings from these functions: |
|
80deae3bc5ea
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changeset
|
1487 i18nfunctions = symbols.values() |