Show More
@@ -1,945 +1,954 b'' | |||||
1 | # scmutil.py - Mercurial core utility functions |
|
1 | # scmutil.py - Mercurial core utility functions | |
2 | # |
|
2 | # | |
3 | # Copyright Matt Mackall <mpm@selenic.com> |
|
3 | # Copyright Matt Mackall <mpm@selenic.com> | |
4 | # |
|
4 | # | |
5 | # This software may be used and distributed according to the terms of the |
|
5 | # This software may be used and distributed according to the terms of the | |
6 | # GNU General Public License version 2 or any later version. |
|
6 | # GNU General Public License version 2 or any later version. | |
7 |
|
7 | |||
8 | from i18n import _ |
|
8 | from i18n import _ | |
9 | from mercurial.node import nullrev |
|
9 | from mercurial.node import nullrev | |
10 | import util, error, osutil, revset, similar, encoding, phases, parsers |
|
10 | import util, error, osutil, revset, similar, encoding, phases, parsers | |
11 | import pathutil |
|
11 | import pathutil | |
12 | import match as matchmod |
|
12 | import match as matchmod | |
13 | import os, errno, re, glob |
|
13 | import os, errno, re, glob, tempfile | |
14 |
|
14 | |||
15 | if os.name == 'nt': |
|
15 | if os.name == 'nt': | |
16 | import scmwindows as scmplatform |
|
16 | import scmwindows as scmplatform | |
17 | else: |
|
17 | else: | |
18 | import scmposix as scmplatform |
|
18 | import scmposix as scmplatform | |
19 |
|
19 | |||
20 | systemrcpath = scmplatform.systemrcpath |
|
20 | systemrcpath = scmplatform.systemrcpath | |
21 | userrcpath = scmplatform.userrcpath |
|
21 | userrcpath = scmplatform.userrcpath | |
22 |
|
22 | |||
23 | def itersubrepos(ctx1, ctx2): |
|
23 | def itersubrepos(ctx1, ctx2): | |
24 | """find subrepos in ctx1 or ctx2""" |
|
24 | """find subrepos in ctx1 or ctx2""" | |
25 | # Create a (subpath, ctx) mapping where we prefer subpaths from |
|
25 | # Create a (subpath, ctx) mapping where we prefer subpaths from | |
26 | # ctx1. The subpaths from ctx2 are important when the .hgsub file |
|
26 | # ctx1. The subpaths from ctx2 are important when the .hgsub file | |
27 | # has been modified (in ctx2) but not yet committed (in ctx1). |
|
27 | # has been modified (in ctx2) but not yet committed (in ctx1). | |
28 | subpaths = dict.fromkeys(ctx2.substate, ctx2) |
|
28 | subpaths = dict.fromkeys(ctx2.substate, ctx2) | |
29 | subpaths.update(dict.fromkeys(ctx1.substate, ctx1)) |
|
29 | subpaths.update(dict.fromkeys(ctx1.substate, ctx1)) | |
30 | for subpath, ctx in sorted(subpaths.iteritems()): |
|
30 | for subpath, ctx in sorted(subpaths.iteritems()): | |
31 | yield subpath, ctx.sub(subpath) |
|
31 | yield subpath, ctx.sub(subpath) | |
32 |
|
32 | |||
33 | def nochangesfound(ui, repo, excluded=None): |
|
33 | def nochangesfound(ui, repo, excluded=None): | |
34 | '''Report no changes for push/pull, excluded is None or a list of |
|
34 | '''Report no changes for push/pull, excluded is None or a list of | |
35 | nodes excluded from the push/pull. |
|
35 | nodes excluded from the push/pull. | |
36 | ''' |
|
36 | ''' | |
37 | secretlist = [] |
|
37 | secretlist = [] | |
38 | if excluded: |
|
38 | if excluded: | |
39 | for n in excluded: |
|
39 | for n in excluded: | |
40 | if n not in repo: |
|
40 | if n not in repo: | |
41 | # discovery should not have included the filtered revision, |
|
41 | # discovery should not have included the filtered revision, | |
42 | # we have to explicitly exclude it until discovery is cleanup. |
|
42 | # we have to explicitly exclude it until discovery is cleanup. | |
43 | continue |
|
43 | continue | |
44 | ctx = repo[n] |
|
44 | ctx = repo[n] | |
45 | if ctx.phase() >= phases.secret and not ctx.extinct(): |
|
45 | if ctx.phase() >= phases.secret and not ctx.extinct(): | |
46 | secretlist.append(n) |
|
46 | secretlist.append(n) | |
47 |
|
47 | |||
48 | if secretlist: |
|
48 | if secretlist: | |
49 | ui.status(_("no changes found (ignored %d secret changesets)\n") |
|
49 | ui.status(_("no changes found (ignored %d secret changesets)\n") | |
50 | % len(secretlist)) |
|
50 | % len(secretlist)) | |
51 | else: |
|
51 | else: | |
52 | ui.status(_("no changes found\n")) |
|
52 | ui.status(_("no changes found\n")) | |
53 |
|
53 | |||
54 | def checknewlabel(repo, lbl, kind): |
|
54 | def checknewlabel(repo, lbl, kind): | |
55 | # Do not use the "kind" parameter in ui output. |
|
55 | # Do not use the "kind" parameter in ui output. | |
56 | # It makes strings difficult to translate. |
|
56 | # It makes strings difficult to translate. | |
57 | if lbl in ['tip', '.', 'null']: |
|
57 | if lbl in ['tip', '.', 'null']: | |
58 | raise util.Abort(_("the name '%s' is reserved") % lbl) |
|
58 | raise util.Abort(_("the name '%s' is reserved") % lbl) | |
59 | for c in (':', '\0', '\n', '\r'): |
|
59 | for c in (':', '\0', '\n', '\r'): | |
60 | if c in lbl: |
|
60 | if c in lbl: | |
61 | raise util.Abort(_("%r cannot be used in a name") % c) |
|
61 | raise util.Abort(_("%r cannot be used in a name") % c) | |
62 | try: |
|
62 | try: | |
63 | int(lbl) |
|
63 | int(lbl) | |
64 | raise util.Abort(_("cannot use an integer as a name")) |
|
64 | raise util.Abort(_("cannot use an integer as a name")) | |
65 | except ValueError: |
|
65 | except ValueError: | |
66 | pass |
|
66 | pass | |
67 |
|
67 | |||
68 | def checkfilename(f): |
|
68 | def checkfilename(f): | |
69 | '''Check that the filename f is an acceptable filename for a tracked file''' |
|
69 | '''Check that the filename f is an acceptable filename for a tracked file''' | |
70 | if '\r' in f or '\n' in f: |
|
70 | if '\r' in f or '\n' in f: | |
71 | raise util.Abort(_("'\\n' and '\\r' disallowed in filenames: %r") % f) |
|
71 | raise util.Abort(_("'\\n' and '\\r' disallowed in filenames: %r") % f) | |
72 |
|
72 | |||
73 | def checkportable(ui, f): |
|
73 | def checkportable(ui, f): | |
74 | '''Check if filename f is portable and warn or abort depending on config''' |
|
74 | '''Check if filename f is portable and warn or abort depending on config''' | |
75 | checkfilename(f) |
|
75 | checkfilename(f) | |
76 | abort, warn = checkportabilityalert(ui) |
|
76 | abort, warn = checkportabilityalert(ui) | |
77 | if abort or warn: |
|
77 | if abort or warn: | |
78 | msg = util.checkwinfilename(f) |
|
78 | msg = util.checkwinfilename(f) | |
79 | if msg: |
|
79 | if msg: | |
80 | msg = "%s: %r" % (msg, f) |
|
80 | msg = "%s: %r" % (msg, f) | |
81 | if abort: |
|
81 | if abort: | |
82 | raise util.Abort(msg) |
|
82 | raise util.Abort(msg) | |
83 | ui.warn(_("warning: %s\n") % msg) |
|
83 | ui.warn(_("warning: %s\n") % msg) | |
84 |
|
84 | |||
85 | def checkportabilityalert(ui): |
|
85 | def checkportabilityalert(ui): | |
86 | '''check if the user's config requests nothing, a warning, or abort for |
|
86 | '''check if the user's config requests nothing, a warning, or abort for | |
87 | non-portable filenames''' |
|
87 | non-portable filenames''' | |
88 | val = ui.config('ui', 'portablefilenames', 'warn') |
|
88 | val = ui.config('ui', 'portablefilenames', 'warn') | |
89 | lval = val.lower() |
|
89 | lval = val.lower() | |
90 | bval = util.parsebool(val) |
|
90 | bval = util.parsebool(val) | |
91 | abort = os.name == 'nt' or lval == 'abort' |
|
91 | abort = os.name == 'nt' or lval == 'abort' | |
92 | warn = bval or lval == 'warn' |
|
92 | warn = bval or lval == 'warn' | |
93 | if bval is None and not (warn or abort or lval == 'ignore'): |
|
93 | if bval is None and not (warn or abort or lval == 'ignore'): | |
94 | raise error.ConfigError( |
|
94 | raise error.ConfigError( | |
95 | _("ui.portablefilenames value is invalid ('%s')") % val) |
|
95 | _("ui.portablefilenames value is invalid ('%s')") % val) | |
96 | return abort, warn |
|
96 | return abort, warn | |
97 |
|
97 | |||
98 | class casecollisionauditor(object): |
|
98 | class casecollisionauditor(object): | |
99 | def __init__(self, ui, abort, dirstate): |
|
99 | def __init__(self, ui, abort, dirstate): | |
100 | self._ui = ui |
|
100 | self._ui = ui | |
101 | self._abort = abort |
|
101 | self._abort = abort | |
102 | allfiles = '\0'.join(dirstate._map) |
|
102 | allfiles = '\0'.join(dirstate._map) | |
103 | self._loweredfiles = set(encoding.lower(allfiles).split('\0')) |
|
103 | self._loweredfiles = set(encoding.lower(allfiles).split('\0')) | |
104 | self._dirstate = dirstate |
|
104 | self._dirstate = dirstate | |
105 | # The purpose of _newfiles is so that we don't complain about |
|
105 | # The purpose of _newfiles is so that we don't complain about | |
106 | # case collisions if someone were to call this object with the |
|
106 | # case collisions if someone were to call this object with the | |
107 | # same filename twice. |
|
107 | # same filename twice. | |
108 | self._newfiles = set() |
|
108 | self._newfiles = set() | |
109 |
|
109 | |||
110 | def __call__(self, f): |
|
110 | def __call__(self, f): | |
111 | if f in self._newfiles: |
|
111 | if f in self._newfiles: | |
112 | return |
|
112 | return | |
113 | fl = encoding.lower(f) |
|
113 | fl = encoding.lower(f) | |
114 | if fl in self._loweredfiles and f not in self._dirstate: |
|
114 | if fl in self._loweredfiles and f not in self._dirstate: | |
115 | msg = _('possible case-folding collision for %s') % f |
|
115 | msg = _('possible case-folding collision for %s') % f | |
116 | if self._abort: |
|
116 | if self._abort: | |
117 | raise util.Abort(msg) |
|
117 | raise util.Abort(msg) | |
118 | self._ui.warn(_("warning: %s\n") % msg) |
|
118 | self._ui.warn(_("warning: %s\n") % msg) | |
119 | self._loweredfiles.add(fl) |
|
119 | self._loweredfiles.add(fl) | |
120 | self._newfiles.add(f) |
|
120 | self._newfiles.add(f) | |
121 |
|
121 | |||
122 | class abstractvfs(object): |
|
122 | class abstractvfs(object): | |
123 | """Abstract base class; cannot be instantiated""" |
|
123 | """Abstract base class; cannot be instantiated""" | |
124 |
|
124 | |||
125 | def __init__(self, *args, **kwargs): |
|
125 | def __init__(self, *args, **kwargs): | |
126 | '''Prevent instantiation; don't call this from subclasses.''' |
|
126 | '''Prevent instantiation; don't call this from subclasses.''' | |
127 | raise NotImplementedError('attempted instantiating ' + str(type(self))) |
|
127 | raise NotImplementedError('attempted instantiating ' + str(type(self))) | |
128 |
|
128 | |||
129 | def tryread(self, path): |
|
129 | def tryread(self, path): | |
130 | '''gracefully return an empty string for missing files''' |
|
130 | '''gracefully return an empty string for missing files''' | |
131 | try: |
|
131 | try: | |
132 | return self.read(path) |
|
132 | return self.read(path) | |
133 | except IOError, inst: |
|
133 | except IOError, inst: | |
134 | if inst.errno != errno.ENOENT: |
|
134 | if inst.errno != errno.ENOENT: | |
135 | raise |
|
135 | raise | |
136 | return "" |
|
136 | return "" | |
137 |
|
137 | |||
138 | def open(self, path, mode="r", text=False, atomictemp=False): |
|
138 | def open(self, path, mode="r", text=False, atomictemp=False): | |
139 | self.open = self.__call__ |
|
139 | self.open = self.__call__ | |
140 | return self.__call__(path, mode, text, atomictemp) |
|
140 | return self.__call__(path, mode, text, atomictemp) | |
141 |
|
141 | |||
142 | def read(self, path): |
|
142 | def read(self, path): | |
143 | fp = self(path, 'rb') |
|
143 | fp = self(path, 'rb') | |
144 | try: |
|
144 | try: | |
145 | return fp.read() |
|
145 | return fp.read() | |
146 | finally: |
|
146 | finally: | |
147 | fp.close() |
|
147 | fp.close() | |
148 |
|
148 | |||
149 | def write(self, path, data): |
|
149 | def write(self, path, data): | |
150 | fp = self(path, 'wb') |
|
150 | fp = self(path, 'wb') | |
151 | try: |
|
151 | try: | |
152 | return fp.write(data) |
|
152 | return fp.write(data) | |
153 | finally: |
|
153 | finally: | |
154 | fp.close() |
|
154 | fp.close() | |
155 |
|
155 | |||
156 | def append(self, path, data): |
|
156 | def append(self, path, data): | |
157 | fp = self(path, 'ab') |
|
157 | fp = self(path, 'ab') | |
158 | try: |
|
158 | try: | |
159 | return fp.write(data) |
|
159 | return fp.write(data) | |
160 | finally: |
|
160 | finally: | |
161 | fp.close() |
|
161 | fp.close() | |
162 |
|
162 | |||
163 | def chmod(self, path, mode): |
|
163 | def chmod(self, path, mode): | |
164 | return os.chmod(self.join(path), mode) |
|
164 | return os.chmod(self.join(path), mode) | |
165 |
|
165 | |||
166 | def exists(self, path=None): |
|
166 | def exists(self, path=None): | |
167 | return os.path.exists(self.join(path)) |
|
167 | return os.path.exists(self.join(path)) | |
168 |
|
168 | |||
169 | def fstat(self, fp): |
|
169 | def fstat(self, fp): | |
170 | return util.fstat(fp) |
|
170 | return util.fstat(fp) | |
171 |
|
171 | |||
172 | def isdir(self, path=None): |
|
172 | def isdir(self, path=None): | |
173 | return os.path.isdir(self.join(path)) |
|
173 | return os.path.isdir(self.join(path)) | |
174 |
|
174 | |||
175 | def isfile(self, path=None): |
|
175 | def isfile(self, path=None): | |
176 | return os.path.isfile(self.join(path)) |
|
176 | return os.path.isfile(self.join(path)) | |
177 |
|
177 | |||
178 | def islink(self, path=None): |
|
178 | def islink(self, path=None): | |
179 | return os.path.islink(self.join(path)) |
|
179 | return os.path.islink(self.join(path)) | |
180 |
|
180 | |||
181 | def lstat(self, path=None): |
|
181 | def lstat(self, path=None): | |
182 | return os.lstat(self.join(path)) |
|
182 | return os.lstat(self.join(path)) | |
183 |
|
183 | |||
184 | def makedir(self, path=None, notindexed=True): |
|
184 | def makedir(self, path=None, notindexed=True): | |
185 | return util.makedir(self.join(path), notindexed) |
|
185 | return util.makedir(self.join(path), notindexed) | |
186 |
|
186 | |||
187 | def makedirs(self, path=None, mode=None): |
|
187 | def makedirs(self, path=None, mode=None): | |
188 | return util.makedirs(self.join(path), mode) |
|
188 | return util.makedirs(self.join(path), mode) | |
189 |
|
189 | |||
190 | def makelock(self, info, path): |
|
190 | def makelock(self, info, path): | |
191 | return util.makelock(info, self.join(path)) |
|
191 | return util.makelock(info, self.join(path)) | |
192 |
|
192 | |||
193 | def mkdir(self, path=None): |
|
193 | def mkdir(self, path=None): | |
194 | return os.mkdir(self.join(path)) |
|
194 | return os.mkdir(self.join(path)) | |
195 |
|
195 | |||
|
196 | def mkstemp(self, suffix='', prefix='tmp', dir=None, text=False): | |||
|
197 | fd, name = tempfile.mkstemp(suffix=suffix, prefix=prefix, | |||
|
198 | dir=self.join(dir), text=text) | |||
|
199 | dname, fname = util.split(name) | |||
|
200 | if dir: | |||
|
201 | return fd, os.path.join(dir, fname) | |||
|
202 | else: | |||
|
203 | return fd, fname | |||
|
204 | ||||
196 | def readdir(self, path=None, stat=None, skip=None): |
|
205 | def readdir(self, path=None, stat=None, skip=None): | |
197 | return osutil.listdir(self.join(path), stat, skip) |
|
206 | return osutil.listdir(self.join(path), stat, skip) | |
198 |
|
207 | |||
199 | def readlock(self, path): |
|
208 | def readlock(self, path): | |
200 | return util.readlock(self.join(path)) |
|
209 | return util.readlock(self.join(path)) | |
201 |
|
210 | |||
202 | def rename(self, src, dst): |
|
211 | def rename(self, src, dst): | |
203 | return util.rename(self.join(src), self.join(dst)) |
|
212 | return util.rename(self.join(src), self.join(dst)) | |
204 |
|
213 | |||
205 | def readlink(self, path): |
|
214 | def readlink(self, path): | |
206 | return os.readlink(self.join(path)) |
|
215 | return os.readlink(self.join(path)) | |
207 |
|
216 | |||
208 | def setflags(self, path, l, x): |
|
217 | def setflags(self, path, l, x): | |
209 | return util.setflags(self.join(path), l, x) |
|
218 | return util.setflags(self.join(path), l, x) | |
210 |
|
219 | |||
211 | def stat(self, path=None): |
|
220 | def stat(self, path=None): | |
212 | return os.stat(self.join(path)) |
|
221 | return os.stat(self.join(path)) | |
213 |
|
222 | |||
214 | def unlink(self, path=None): |
|
223 | def unlink(self, path=None): | |
215 | return util.unlink(self.join(path)) |
|
224 | return util.unlink(self.join(path)) | |
216 |
|
225 | |||
217 | def utime(self, path=None, t=None): |
|
226 | def utime(self, path=None, t=None): | |
218 | return os.utime(self.join(path), t) |
|
227 | return os.utime(self.join(path), t) | |
219 |
|
228 | |||
220 | class vfs(abstractvfs): |
|
229 | class vfs(abstractvfs): | |
221 | '''Operate files relative to a base directory |
|
230 | '''Operate files relative to a base directory | |
222 |
|
231 | |||
223 | This class is used to hide the details of COW semantics and |
|
232 | This class is used to hide the details of COW semantics and | |
224 | remote file access from higher level code. |
|
233 | remote file access from higher level code. | |
225 | ''' |
|
234 | ''' | |
226 | def __init__(self, base, audit=True, expandpath=False, realpath=False): |
|
235 | def __init__(self, base, audit=True, expandpath=False, realpath=False): | |
227 | if expandpath: |
|
236 | if expandpath: | |
228 | base = util.expandpath(base) |
|
237 | base = util.expandpath(base) | |
229 | if realpath: |
|
238 | if realpath: | |
230 | base = os.path.realpath(base) |
|
239 | base = os.path.realpath(base) | |
231 | self.base = base |
|
240 | self.base = base | |
232 | self._setmustaudit(audit) |
|
241 | self._setmustaudit(audit) | |
233 | self.createmode = None |
|
242 | self.createmode = None | |
234 | self._trustnlink = None |
|
243 | self._trustnlink = None | |
235 |
|
244 | |||
236 | def _getmustaudit(self): |
|
245 | def _getmustaudit(self): | |
237 | return self._audit |
|
246 | return self._audit | |
238 |
|
247 | |||
239 | def _setmustaudit(self, onoff): |
|
248 | def _setmustaudit(self, onoff): | |
240 | self._audit = onoff |
|
249 | self._audit = onoff | |
241 | if onoff: |
|
250 | if onoff: | |
242 | self.audit = pathutil.pathauditor(self.base) |
|
251 | self.audit = pathutil.pathauditor(self.base) | |
243 | else: |
|
252 | else: | |
244 | self.audit = util.always |
|
253 | self.audit = util.always | |
245 |
|
254 | |||
246 | mustaudit = property(_getmustaudit, _setmustaudit) |
|
255 | mustaudit = property(_getmustaudit, _setmustaudit) | |
247 |
|
256 | |||
248 | @util.propertycache |
|
257 | @util.propertycache | |
249 | def _cansymlink(self): |
|
258 | def _cansymlink(self): | |
250 | return util.checklink(self.base) |
|
259 | return util.checklink(self.base) | |
251 |
|
260 | |||
252 | @util.propertycache |
|
261 | @util.propertycache | |
253 | def _chmod(self): |
|
262 | def _chmod(self): | |
254 | return util.checkexec(self.base) |
|
263 | return util.checkexec(self.base) | |
255 |
|
264 | |||
256 | def _fixfilemode(self, name): |
|
265 | def _fixfilemode(self, name): | |
257 | if self.createmode is None or not self._chmod: |
|
266 | if self.createmode is None or not self._chmod: | |
258 | return |
|
267 | return | |
259 | os.chmod(name, self.createmode & 0666) |
|
268 | os.chmod(name, self.createmode & 0666) | |
260 |
|
269 | |||
261 | def __call__(self, path, mode="r", text=False, atomictemp=False): |
|
270 | def __call__(self, path, mode="r", text=False, atomictemp=False): | |
262 | if self._audit: |
|
271 | if self._audit: | |
263 | r = util.checkosfilename(path) |
|
272 | r = util.checkosfilename(path) | |
264 | if r: |
|
273 | if r: | |
265 | raise util.Abort("%s: %r" % (r, path)) |
|
274 | raise util.Abort("%s: %r" % (r, path)) | |
266 | self.audit(path) |
|
275 | self.audit(path) | |
267 | f = self.join(path) |
|
276 | f = self.join(path) | |
268 |
|
277 | |||
269 | if not text and "b" not in mode: |
|
278 | if not text and "b" not in mode: | |
270 | mode += "b" # for that other OS |
|
279 | mode += "b" # for that other OS | |
271 |
|
280 | |||
272 | nlink = -1 |
|
281 | nlink = -1 | |
273 | if mode not in ('r', 'rb'): |
|
282 | if mode not in ('r', 'rb'): | |
274 | dirname, basename = util.split(f) |
|
283 | dirname, basename = util.split(f) | |
275 | # If basename is empty, then the path is malformed because it points |
|
284 | # If basename is empty, then the path is malformed because it points | |
276 | # to a directory. Let the posixfile() call below raise IOError. |
|
285 | # to a directory. Let the posixfile() call below raise IOError. | |
277 | if basename: |
|
286 | if basename: | |
278 | if atomictemp: |
|
287 | if atomictemp: | |
279 | util.ensuredirs(dirname, self.createmode) |
|
288 | util.ensuredirs(dirname, self.createmode) | |
280 | return util.atomictempfile(f, mode, self.createmode) |
|
289 | return util.atomictempfile(f, mode, self.createmode) | |
281 | try: |
|
290 | try: | |
282 | if 'w' in mode: |
|
291 | if 'w' in mode: | |
283 | util.unlink(f) |
|
292 | util.unlink(f) | |
284 | nlink = 0 |
|
293 | nlink = 0 | |
285 | else: |
|
294 | else: | |
286 | # nlinks() may behave differently for files on Windows |
|
295 | # nlinks() may behave differently for files on Windows | |
287 | # shares if the file is open. |
|
296 | # shares if the file is open. | |
288 | fd = util.posixfile(f) |
|
297 | fd = util.posixfile(f) | |
289 | nlink = util.nlinks(f) |
|
298 | nlink = util.nlinks(f) | |
290 | if nlink < 1: |
|
299 | if nlink < 1: | |
291 | nlink = 2 # force mktempcopy (issue1922) |
|
300 | nlink = 2 # force mktempcopy (issue1922) | |
292 | fd.close() |
|
301 | fd.close() | |
293 | except (OSError, IOError), e: |
|
302 | except (OSError, IOError), e: | |
294 | if e.errno != errno.ENOENT: |
|
303 | if e.errno != errno.ENOENT: | |
295 | raise |
|
304 | raise | |
296 | nlink = 0 |
|
305 | nlink = 0 | |
297 | util.ensuredirs(dirname, self.createmode) |
|
306 | util.ensuredirs(dirname, self.createmode) | |
298 | if nlink > 0: |
|
307 | if nlink > 0: | |
299 | if self._trustnlink is None: |
|
308 | if self._trustnlink is None: | |
300 | self._trustnlink = nlink > 1 or util.checknlink(f) |
|
309 | self._trustnlink = nlink > 1 or util.checknlink(f) | |
301 | if nlink > 1 or not self._trustnlink: |
|
310 | if nlink > 1 or not self._trustnlink: | |
302 | util.rename(util.mktempcopy(f), f) |
|
311 | util.rename(util.mktempcopy(f), f) | |
303 | fp = util.posixfile(f, mode) |
|
312 | fp = util.posixfile(f, mode) | |
304 | if nlink == 0: |
|
313 | if nlink == 0: | |
305 | self._fixfilemode(f) |
|
314 | self._fixfilemode(f) | |
306 | return fp |
|
315 | return fp | |
307 |
|
316 | |||
308 | def symlink(self, src, dst): |
|
317 | def symlink(self, src, dst): | |
309 | self.audit(dst) |
|
318 | self.audit(dst) | |
310 | linkname = self.join(dst) |
|
319 | linkname = self.join(dst) | |
311 | try: |
|
320 | try: | |
312 | os.unlink(linkname) |
|
321 | os.unlink(linkname) | |
313 | except OSError: |
|
322 | except OSError: | |
314 | pass |
|
323 | pass | |
315 |
|
324 | |||
316 | util.ensuredirs(os.path.dirname(linkname), self.createmode) |
|
325 | util.ensuredirs(os.path.dirname(linkname), self.createmode) | |
317 |
|
326 | |||
318 | if self._cansymlink: |
|
327 | if self._cansymlink: | |
319 | try: |
|
328 | try: | |
320 | os.symlink(src, linkname) |
|
329 | os.symlink(src, linkname) | |
321 | except OSError, err: |
|
330 | except OSError, err: | |
322 | raise OSError(err.errno, _('could not symlink to %r: %s') % |
|
331 | raise OSError(err.errno, _('could not symlink to %r: %s') % | |
323 | (src, err.strerror), linkname) |
|
332 | (src, err.strerror), linkname) | |
324 | else: |
|
333 | else: | |
325 | self.write(dst, src) |
|
334 | self.write(dst, src) | |
326 |
|
335 | |||
327 | def join(self, path): |
|
336 | def join(self, path): | |
328 | if path: |
|
337 | if path: | |
329 | return os.path.join(self.base, path) |
|
338 | return os.path.join(self.base, path) | |
330 | else: |
|
339 | else: | |
331 | return self.base |
|
340 | return self.base | |
332 |
|
341 | |||
333 | opener = vfs |
|
342 | opener = vfs | |
334 |
|
343 | |||
335 | class auditvfs(object): |
|
344 | class auditvfs(object): | |
336 | def __init__(self, vfs): |
|
345 | def __init__(self, vfs): | |
337 | self.vfs = vfs |
|
346 | self.vfs = vfs | |
338 |
|
347 | |||
339 | def _getmustaudit(self): |
|
348 | def _getmustaudit(self): | |
340 | return self.vfs.mustaudit |
|
349 | return self.vfs.mustaudit | |
341 |
|
350 | |||
342 | def _setmustaudit(self, onoff): |
|
351 | def _setmustaudit(self, onoff): | |
343 | self.vfs.mustaudit = onoff |
|
352 | self.vfs.mustaudit = onoff | |
344 |
|
353 | |||
345 | mustaudit = property(_getmustaudit, _setmustaudit) |
|
354 | mustaudit = property(_getmustaudit, _setmustaudit) | |
346 |
|
355 | |||
347 | class filtervfs(abstractvfs, auditvfs): |
|
356 | class filtervfs(abstractvfs, auditvfs): | |
348 | '''Wrapper vfs for filtering filenames with a function.''' |
|
357 | '''Wrapper vfs for filtering filenames with a function.''' | |
349 |
|
358 | |||
350 | def __init__(self, vfs, filter): |
|
359 | def __init__(self, vfs, filter): | |
351 | auditvfs.__init__(self, vfs) |
|
360 | auditvfs.__init__(self, vfs) | |
352 | self._filter = filter |
|
361 | self._filter = filter | |
353 |
|
362 | |||
354 | def __call__(self, path, *args, **kwargs): |
|
363 | def __call__(self, path, *args, **kwargs): | |
355 | return self.vfs(self._filter(path), *args, **kwargs) |
|
364 | return self.vfs(self._filter(path), *args, **kwargs) | |
356 |
|
365 | |||
357 | def join(self, path): |
|
366 | def join(self, path): | |
358 | if path: |
|
367 | if path: | |
359 | return self.vfs.join(self._filter(path)) |
|
368 | return self.vfs.join(self._filter(path)) | |
360 | else: |
|
369 | else: | |
361 | return self.vfs.join(path) |
|
370 | return self.vfs.join(path) | |
362 |
|
371 | |||
363 | filteropener = filtervfs |
|
372 | filteropener = filtervfs | |
364 |
|
373 | |||
365 | class readonlyvfs(abstractvfs, auditvfs): |
|
374 | class readonlyvfs(abstractvfs, auditvfs): | |
366 | '''Wrapper vfs preventing any writing.''' |
|
375 | '''Wrapper vfs preventing any writing.''' | |
367 |
|
376 | |||
368 | def __init__(self, vfs): |
|
377 | def __init__(self, vfs): | |
369 | auditvfs.__init__(self, vfs) |
|
378 | auditvfs.__init__(self, vfs) | |
370 |
|
379 | |||
371 | def __call__(self, path, mode='r', *args, **kw): |
|
380 | def __call__(self, path, mode='r', *args, **kw): | |
372 | if mode not in ('r', 'rb'): |
|
381 | if mode not in ('r', 'rb'): | |
373 | raise util.Abort('this vfs is read only') |
|
382 | raise util.Abort('this vfs is read only') | |
374 | return self.vfs(path, mode, *args, **kw) |
|
383 | return self.vfs(path, mode, *args, **kw) | |
375 |
|
384 | |||
376 |
|
385 | |||
377 | def walkrepos(path, followsym=False, seen_dirs=None, recurse=False): |
|
386 | def walkrepos(path, followsym=False, seen_dirs=None, recurse=False): | |
378 | '''yield every hg repository under path, always recursively. |
|
387 | '''yield every hg repository under path, always recursively. | |
379 | The recurse flag will only control recursion into repo working dirs''' |
|
388 | The recurse flag will only control recursion into repo working dirs''' | |
380 | def errhandler(err): |
|
389 | def errhandler(err): | |
381 | if err.filename == path: |
|
390 | if err.filename == path: | |
382 | raise err |
|
391 | raise err | |
383 | samestat = getattr(os.path, 'samestat', None) |
|
392 | samestat = getattr(os.path, 'samestat', None) | |
384 | if followsym and samestat is not None: |
|
393 | if followsym and samestat is not None: | |
385 | def adddir(dirlst, dirname): |
|
394 | def adddir(dirlst, dirname): | |
386 | match = False |
|
395 | match = False | |
387 | dirstat = os.stat(dirname) |
|
396 | dirstat = os.stat(dirname) | |
388 | for lstdirstat in dirlst: |
|
397 | for lstdirstat in dirlst: | |
389 | if samestat(dirstat, lstdirstat): |
|
398 | if samestat(dirstat, lstdirstat): | |
390 | match = True |
|
399 | match = True | |
391 | break |
|
400 | break | |
392 | if not match: |
|
401 | if not match: | |
393 | dirlst.append(dirstat) |
|
402 | dirlst.append(dirstat) | |
394 | return not match |
|
403 | return not match | |
395 | else: |
|
404 | else: | |
396 | followsym = False |
|
405 | followsym = False | |
397 |
|
406 | |||
398 | if (seen_dirs is None) and followsym: |
|
407 | if (seen_dirs is None) and followsym: | |
399 | seen_dirs = [] |
|
408 | seen_dirs = [] | |
400 | adddir(seen_dirs, path) |
|
409 | adddir(seen_dirs, path) | |
401 | for root, dirs, files in os.walk(path, topdown=True, onerror=errhandler): |
|
410 | for root, dirs, files in os.walk(path, topdown=True, onerror=errhandler): | |
402 | dirs.sort() |
|
411 | dirs.sort() | |
403 | if '.hg' in dirs: |
|
412 | if '.hg' in dirs: | |
404 | yield root # found a repository |
|
413 | yield root # found a repository | |
405 | qroot = os.path.join(root, '.hg', 'patches') |
|
414 | qroot = os.path.join(root, '.hg', 'patches') | |
406 | if os.path.isdir(os.path.join(qroot, '.hg')): |
|
415 | if os.path.isdir(os.path.join(qroot, '.hg')): | |
407 | yield qroot # we have a patch queue repo here |
|
416 | yield qroot # we have a patch queue repo here | |
408 | if recurse: |
|
417 | if recurse: | |
409 | # avoid recursing inside the .hg directory |
|
418 | # avoid recursing inside the .hg directory | |
410 | dirs.remove('.hg') |
|
419 | dirs.remove('.hg') | |
411 | else: |
|
420 | else: | |
412 | dirs[:] = [] # don't descend further |
|
421 | dirs[:] = [] # don't descend further | |
413 | elif followsym: |
|
422 | elif followsym: | |
414 | newdirs = [] |
|
423 | newdirs = [] | |
415 | for d in dirs: |
|
424 | for d in dirs: | |
416 | fname = os.path.join(root, d) |
|
425 | fname = os.path.join(root, d) | |
417 | if adddir(seen_dirs, fname): |
|
426 | if adddir(seen_dirs, fname): | |
418 | if os.path.islink(fname): |
|
427 | if os.path.islink(fname): | |
419 | for hgname in walkrepos(fname, True, seen_dirs): |
|
428 | for hgname in walkrepos(fname, True, seen_dirs): | |
420 | yield hgname |
|
429 | yield hgname | |
421 | else: |
|
430 | else: | |
422 | newdirs.append(d) |
|
431 | newdirs.append(d) | |
423 | dirs[:] = newdirs |
|
432 | dirs[:] = newdirs | |
424 |
|
433 | |||
425 | def osrcpath(): |
|
434 | def osrcpath(): | |
426 | '''return default os-specific hgrc search path''' |
|
435 | '''return default os-specific hgrc search path''' | |
427 | path = systemrcpath() |
|
436 | path = systemrcpath() | |
428 | path.extend(userrcpath()) |
|
437 | path.extend(userrcpath()) | |
429 | path = [os.path.normpath(f) for f in path] |
|
438 | path = [os.path.normpath(f) for f in path] | |
430 | return path |
|
439 | return path | |
431 |
|
440 | |||
432 | _rcpath = None |
|
441 | _rcpath = None | |
433 |
|
442 | |||
434 | def rcpath(): |
|
443 | def rcpath(): | |
435 | '''return hgrc search path. if env var HGRCPATH is set, use it. |
|
444 | '''return hgrc search path. if env var HGRCPATH is set, use it. | |
436 | for each item in path, if directory, use files ending in .rc, |
|
445 | for each item in path, if directory, use files ending in .rc, | |
437 | else use item. |
|
446 | else use item. | |
438 | make HGRCPATH empty to only look in .hg/hgrc of current repo. |
|
447 | make HGRCPATH empty to only look in .hg/hgrc of current repo. | |
439 | if no HGRCPATH, use default os-specific path.''' |
|
448 | if no HGRCPATH, use default os-specific path.''' | |
440 | global _rcpath |
|
449 | global _rcpath | |
441 | if _rcpath is None: |
|
450 | if _rcpath is None: | |
442 | if 'HGRCPATH' in os.environ: |
|
451 | if 'HGRCPATH' in os.environ: | |
443 | _rcpath = [] |
|
452 | _rcpath = [] | |
444 | for p in os.environ['HGRCPATH'].split(os.pathsep): |
|
453 | for p in os.environ['HGRCPATH'].split(os.pathsep): | |
445 | if not p: |
|
454 | if not p: | |
446 | continue |
|
455 | continue | |
447 | p = util.expandpath(p) |
|
456 | p = util.expandpath(p) | |
448 | if os.path.isdir(p): |
|
457 | if os.path.isdir(p): | |
449 | for f, kind in osutil.listdir(p): |
|
458 | for f, kind in osutil.listdir(p): | |
450 | if f.endswith('.rc'): |
|
459 | if f.endswith('.rc'): | |
451 | _rcpath.append(os.path.join(p, f)) |
|
460 | _rcpath.append(os.path.join(p, f)) | |
452 | else: |
|
461 | else: | |
453 | _rcpath.append(p) |
|
462 | _rcpath.append(p) | |
454 | else: |
|
463 | else: | |
455 | _rcpath = osrcpath() |
|
464 | _rcpath = osrcpath() | |
456 | return _rcpath |
|
465 | return _rcpath | |
457 |
|
466 | |||
458 | def revsingle(repo, revspec, default='.'): |
|
467 | def revsingle(repo, revspec, default='.'): | |
459 | if not revspec and revspec != 0: |
|
468 | if not revspec and revspec != 0: | |
460 | return repo[default] |
|
469 | return repo[default] | |
461 |
|
470 | |||
462 | l = revrange(repo, [revspec]) |
|
471 | l = revrange(repo, [revspec]) | |
463 | if len(l) < 1: |
|
472 | if len(l) < 1: | |
464 | raise util.Abort(_('empty revision set')) |
|
473 | raise util.Abort(_('empty revision set')) | |
465 | return repo[l[-1]] |
|
474 | return repo[l[-1]] | |
466 |
|
475 | |||
467 | def revpair(repo, revs): |
|
476 | def revpair(repo, revs): | |
468 | if not revs: |
|
477 | if not revs: | |
469 | return repo.dirstate.p1(), None |
|
478 | return repo.dirstate.p1(), None | |
470 |
|
479 | |||
471 | l = revrange(repo, revs) |
|
480 | l = revrange(repo, revs) | |
472 |
|
481 | |||
473 | if not l: |
|
482 | if not l: | |
474 | first = second = None |
|
483 | first = second = None | |
475 | elif l.isascending(): |
|
484 | elif l.isascending(): | |
476 | first = l.min() |
|
485 | first = l.min() | |
477 | second = l.max() |
|
486 | second = l.max() | |
478 | elif l.isdescending(): |
|
487 | elif l.isdescending(): | |
479 | first = l.max() |
|
488 | first = l.max() | |
480 | second = l.min() |
|
489 | second = l.min() | |
481 | else: |
|
490 | else: | |
482 | l = list(l) |
|
491 | l = list(l) | |
483 | first = l[0] |
|
492 | first = l[0] | |
484 | second = l[-1] |
|
493 | second = l[-1] | |
485 |
|
494 | |||
486 | if first is None: |
|
495 | if first is None: | |
487 | raise util.Abort(_('empty revision range')) |
|
496 | raise util.Abort(_('empty revision range')) | |
488 |
|
497 | |||
489 | if first == second and len(revs) == 1 and _revrangesep not in revs[0]: |
|
498 | if first == second and len(revs) == 1 and _revrangesep not in revs[0]: | |
490 | return repo.lookup(first), None |
|
499 | return repo.lookup(first), None | |
491 |
|
500 | |||
492 | return repo.lookup(first), repo.lookup(second) |
|
501 | return repo.lookup(first), repo.lookup(second) | |
493 |
|
502 | |||
494 | _revrangesep = ':' |
|
503 | _revrangesep = ':' | |
495 |
|
504 | |||
496 | def revrange(repo, revs): |
|
505 | def revrange(repo, revs): | |
497 | """Yield revision as strings from a list of revision specifications.""" |
|
506 | """Yield revision as strings from a list of revision specifications.""" | |
498 |
|
507 | |||
499 | def revfix(repo, val, defval): |
|
508 | def revfix(repo, val, defval): | |
500 | if not val and val != 0 and defval is not None: |
|
509 | if not val and val != 0 and defval is not None: | |
501 | return defval |
|
510 | return defval | |
502 | return repo[val].rev() |
|
511 | return repo[val].rev() | |
503 |
|
512 | |||
504 | seen, l = set(), revset.baseset([]) |
|
513 | seen, l = set(), revset.baseset([]) | |
505 | for spec in revs: |
|
514 | for spec in revs: | |
506 | if l and not seen: |
|
515 | if l and not seen: | |
507 | seen = set(l) |
|
516 | seen = set(l) | |
508 | # attempt to parse old-style ranges first to deal with |
|
517 | # attempt to parse old-style ranges first to deal with | |
509 | # things like old-tag which contain query metacharacters |
|
518 | # things like old-tag which contain query metacharacters | |
510 | try: |
|
519 | try: | |
511 | if isinstance(spec, int): |
|
520 | if isinstance(spec, int): | |
512 | seen.add(spec) |
|
521 | seen.add(spec) | |
513 | l = l + revset.baseset([spec]) |
|
522 | l = l + revset.baseset([spec]) | |
514 | continue |
|
523 | continue | |
515 |
|
524 | |||
516 | if _revrangesep in spec: |
|
525 | if _revrangesep in spec: | |
517 | start, end = spec.split(_revrangesep, 1) |
|
526 | start, end = spec.split(_revrangesep, 1) | |
518 | start = revfix(repo, start, 0) |
|
527 | start = revfix(repo, start, 0) | |
519 | end = revfix(repo, end, len(repo) - 1) |
|
528 | end = revfix(repo, end, len(repo) - 1) | |
520 | if end == nullrev and start < 0: |
|
529 | if end == nullrev and start < 0: | |
521 | start = nullrev |
|
530 | start = nullrev | |
522 | rangeiter = repo.changelog.revs(start, end) |
|
531 | rangeiter = repo.changelog.revs(start, end) | |
523 | if not seen and not l: |
|
532 | if not seen and not l: | |
524 | # by far the most common case: revs = ["-1:0"] |
|
533 | # by far the most common case: revs = ["-1:0"] | |
525 | l = revset.baseset(rangeiter) |
|
534 | l = revset.baseset(rangeiter) | |
526 | # defer syncing seen until next iteration |
|
535 | # defer syncing seen until next iteration | |
527 | continue |
|
536 | continue | |
528 | newrevs = set(rangeiter) |
|
537 | newrevs = set(rangeiter) | |
529 | if seen: |
|
538 | if seen: | |
530 | newrevs.difference_update(seen) |
|
539 | newrevs.difference_update(seen) | |
531 | seen.update(newrevs) |
|
540 | seen.update(newrevs) | |
532 | else: |
|
541 | else: | |
533 | seen = newrevs |
|
542 | seen = newrevs | |
534 | l = l + revset.baseset(sorted(newrevs, reverse=start > end)) |
|
543 | l = l + revset.baseset(sorted(newrevs, reverse=start > end)) | |
535 | continue |
|
544 | continue | |
536 | elif spec and spec in repo: # single unquoted rev |
|
545 | elif spec and spec in repo: # single unquoted rev | |
537 | rev = revfix(repo, spec, None) |
|
546 | rev = revfix(repo, spec, None) | |
538 | if rev in seen: |
|
547 | if rev in seen: | |
539 | continue |
|
548 | continue | |
540 | seen.add(rev) |
|
549 | seen.add(rev) | |
541 | l = l + revset.baseset([rev]) |
|
550 | l = l + revset.baseset([rev]) | |
542 | continue |
|
551 | continue | |
543 | except error.RepoLookupError: |
|
552 | except error.RepoLookupError: | |
544 | pass |
|
553 | pass | |
545 |
|
554 | |||
546 | # fall through to new-style queries if old-style fails |
|
555 | # fall through to new-style queries if old-style fails | |
547 | m = revset.match(repo.ui, spec, repo) |
|
556 | m = revset.match(repo.ui, spec, repo) | |
548 | if seen or l: |
|
557 | if seen or l: | |
549 | dl = [r for r in m(repo, revset.spanset(repo)) if r not in seen] |
|
558 | dl = [r for r in m(repo, revset.spanset(repo)) if r not in seen] | |
550 | l = l + revset.baseset(dl) |
|
559 | l = l + revset.baseset(dl) | |
551 | seen.update(dl) |
|
560 | seen.update(dl) | |
552 | else: |
|
561 | else: | |
553 | l = m(repo, revset.spanset(repo)) |
|
562 | l = m(repo, revset.spanset(repo)) | |
554 |
|
563 | |||
555 | return l |
|
564 | return l | |
556 |
|
565 | |||
557 | def expandpats(pats): |
|
566 | def expandpats(pats): | |
558 | if not util.expandglobs: |
|
567 | if not util.expandglobs: | |
559 | return list(pats) |
|
568 | return list(pats) | |
560 | ret = [] |
|
569 | ret = [] | |
561 | for p in pats: |
|
570 | for p in pats: | |
562 | kind, name = matchmod._patsplit(p, None) |
|
571 | kind, name = matchmod._patsplit(p, None) | |
563 | if kind is None: |
|
572 | if kind is None: | |
564 | try: |
|
573 | try: | |
565 | globbed = glob.glob(name) |
|
574 | globbed = glob.glob(name) | |
566 | except re.error: |
|
575 | except re.error: | |
567 | globbed = [name] |
|
576 | globbed = [name] | |
568 | if globbed: |
|
577 | if globbed: | |
569 | ret.extend(globbed) |
|
578 | ret.extend(globbed) | |
570 | continue |
|
579 | continue | |
571 | ret.append(p) |
|
580 | ret.append(p) | |
572 | return ret |
|
581 | return ret | |
573 |
|
582 | |||
574 | def matchandpats(ctx, pats=[], opts={}, globbed=False, default='relpath'): |
|
583 | def matchandpats(ctx, pats=[], opts={}, globbed=False, default='relpath'): | |
575 | if pats == ("",): |
|
584 | if pats == ("",): | |
576 | pats = [] |
|
585 | pats = [] | |
577 | if not globbed and default == 'relpath': |
|
586 | if not globbed and default == 'relpath': | |
578 | pats = expandpats(pats or []) |
|
587 | pats = expandpats(pats or []) | |
579 |
|
588 | |||
580 | m = ctx.match(pats, opts.get('include'), opts.get('exclude'), |
|
589 | m = ctx.match(pats, opts.get('include'), opts.get('exclude'), | |
581 | default) |
|
590 | default) | |
582 | def badfn(f, msg): |
|
591 | def badfn(f, msg): | |
583 | ctx._repo.ui.warn("%s: %s\n" % (m.rel(f), msg)) |
|
592 | ctx._repo.ui.warn("%s: %s\n" % (m.rel(f), msg)) | |
584 | m.bad = badfn |
|
593 | m.bad = badfn | |
585 | return m, pats |
|
594 | return m, pats | |
586 |
|
595 | |||
587 | def match(ctx, pats=[], opts={}, globbed=False, default='relpath'): |
|
596 | def match(ctx, pats=[], opts={}, globbed=False, default='relpath'): | |
588 | return matchandpats(ctx, pats, opts, globbed, default)[0] |
|
597 | return matchandpats(ctx, pats, opts, globbed, default)[0] | |
589 |
|
598 | |||
590 | def matchall(repo): |
|
599 | def matchall(repo): | |
591 | return matchmod.always(repo.root, repo.getcwd()) |
|
600 | return matchmod.always(repo.root, repo.getcwd()) | |
592 |
|
601 | |||
593 | def matchfiles(repo, files): |
|
602 | def matchfiles(repo, files): | |
594 | return matchmod.exact(repo.root, repo.getcwd(), files) |
|
603 | return matchmod.exact(repo.root, repo.getcwd(), files) | |
595 |
|
604 | |||
596 | def addremove(repo, pats=[], opts={}, dry_run=None, similarity=None): |
|
605 | def addremove(repo, pats=[], opts={}, dry_run=None, similarity=None): | |
597 | if dry_run is None: |
|
606 | if dry_run is None: | |
598 | dry_run = opts.get('dry_run') |
|
607 | dry_run = opts.get('dry_run') | |
599 | if similarity is None: |
|
608 | if similarity is None: | |
600 | similarity = float(opts.get('similarity') or 0) |
|
609 | similarity = float(opts.get('similarity') or 0) | |
601 | # we'd use status here, except handling of symlinks and ignore is tricky |
|
610 | # we'd use status here, except handling of symlinks and ignore is tricky | |
602 | m = match(repo[None], pats, opts) |
|
611 | m = match(repo[None], pats, opts) | |
603 | rejected = [] |
|
612 | rejected = [] | |
604 | m.bad = lambda x, y: rejected.append(x) |
|
613 | m.bad = lambda x, y: rejected.append(x) | |
605 |
|
614 | |||
606 | added, unknown, deleted, removed = _interestingfiles(repo, m) |
|
615 | added, unknown, deleted, removed = _interestingfiles(repo, m) | |
607 |
|
616 | |||
608 | unknownset = set(unknown) |
|
617 | unknownset = set(unknown) | |
609 | toprint = unknownset.copy() |
|
618 | toprint = unknownset.copy() | |
610 | toprint.update(deleted) |
|
619 | toprint.update(deleted) | |
611 | for abs in sorted(toprint): |
|
620 | for abs in sorted(toprint): | |
612 | if repo.ui.verbose or not m.exact(abs): |
|
621 | if repo.ui.verbose or not m.exact(abs): | |
613 | rel = m.rel(abs) |
|
622 | rel = m.rel(abs) | |
614 | if abs in unknownset: |
|
623 | if abs in unknownset: | |
615 | status = _('adding %s\n') % ((pats and rel) or abs) |
|
624 | status = _('adding %s\n') % ((pats and rel) or abs) | |
616 | else: |
|
625 | else: | |
617 | status = _('removing %s\n') % ((pats and rel) or abs) |
|
626 | status = _('removing %s\n') % ((pats and rel) or abs) | |
618 | repo.ui.status(status) |
|
627 | repo.ui.status(status) | |
619 |
|
628 | |||
620 | renames = _findrenames(repo, m, added + unknown, removed + deleted, |
|
629 | renames = _findrenames(repo, m, added + unknown, removed + deleted, | |
621 | similarity) |
|
630 | similarity) | |
622 |
|
631 | |||
623 | if not dry_run: |
|
632 | if not dry_run: | |
624 | _markchanges(repo, unknown, deleted, renames) |
|
633 | _markchanges(repo, unknown, deleted, renames) | |
625 |
|
634 | |||
626 | for f in rejected: |
|
635 | for f in rejected: | |
627 | if f in m.files(): |
|
636 | if f in m.files(): | |
628 | return 1 |
|
637 | return 1 | |
629 | return 0 |
|
638 | return 0 | |
630 |
|
639 | |||
631 | def marktouched(repo, files, similarity=0.0): |
|
640 | def marktouched(repo, files, similarity=0.0): | |
632 | '''Assert that files have somehow been operated upon. files are relative to |
|
641 | '''Assert that files have somehow been operated upon. files are relative to | |
633 | the repo root.''' |
|
642 | the repo root.''' | |
634 | m = matchfiles(repo, files) |
|
643 | m = matchfiles(repo, files) | |
635 | rejected = [] |
|
644 | rejected = [] | |
636 | m.bad = lambda x, y: rejected.append(x) |
|
645 | m.bad = lambda x, y: rejected.append(x) | |
637 |
|
646 | |||
638 | added, unknown, deleted, removed = _interestingfiles(repo, m) |
|
647 | added, unknown, deleted, removed = _interestingfiles(repo, m) | |
639 |
|
648 | |||
640 | if repo.ui.verbose: |
|
649 | if repo.ui.verbose: | |
641 | unknownset = set(unknown) |
|
650 | unknownset = set(unknown) | |
642 | toprint = unknownset.copy() |
|
651 | toprint = unknownset.copy() | |
643 | toprint.update(deleted) |
|
652 | toprint.update(deleted) | |
644 | for abs in sorted(toprint): |
|
653 | for abs in sorted(toprint): | |
645 | if abs in unknownset: |
|
654 | if abs in unknownset: | |
646 | status = _('adding %s\n') % abs |
|
655 | status = _('adding %s\n') % abs | |
647 | else: |
|
656 | else: | |
648 | status = _('removing %s\n') % abs |
|
657 | status = _('removing %s\n') % abs | |
649 | repo.ui.status(status) |
|
658 | repo.ui.status(status) | |
650 |
|
659 | |||
651 | renames = _findrenames(repo, m, added + unknown, removed + deleted, |
|
660 | renames = _findrenames(repo, m, added + unknown, removed + deleted, | |
652 | similarity) |
|
661 | similarity) | |
653 |
|
662 | |||
654 | _markchanges(repo, unknown, deleted, renames) |
|
663 | _markchanges(repo, unknown, deleted, renames) | |
655 |
|
664 | |||
656 | for f in rejected: |
|
665 | for f in rejected: | |
657 | if f in m.files(): |
|
666 | if f in m.files(): | |
658 | return 1 |
|
667 | return 1 | |
659 | return 0 |
|
668 | return 0 | |
660 |
|
669 | |||
661 | def _interestingfiles(repo, matcher): |
|
670 | def _interestingfiles(repo, matcher): | |
662 | '''Walk dirstate with matcher, looking for files that addremove would care |
|
671 | '''Walk dirstate with matcher, looking for files that addremove would care | |
663 | about. |
|
672 | about. | |
664 |
|
673 | |||
665 | This is different from dirstate.status because it doesn't care about |
|
674 | This is different from dirstate.status because it doesn't care about | |
666 | whether files are modified or clean.''' |
|
675 | whether files are modified or clean.''' | |
667 | added, unknown, deleted, removed = [], [], [], [] |
|
676 | added, unknown, deleted, removed = [], [], [], [] | |
668 | audit_path = pathutil.pathauditor(repo.root) |
|
677 | audit_path = pathutil.pathauditor(repo.root) | |
669 |
|
678 | |||
670 | ctx = repo[None] |
|
679 | ctx = repo[None] | |
671 | dirstate = repo.dirstate |
|
680 | dirstate = repo.dirstate | |
672 | walkresults = dirstate.walk(matcher, sorted(ctx.substate), True, False, |
|
681 | walkresults = dirstate.walk(matcher, sorted(ctx.substate), True, False, | |
673 | full=False) |
|
682 | full=False) | |
674 | for abs, st in walkresults.iteritems(): |
|
683 | for abs, st in walkresults.iteritems(): | |
675 | dstate = dirstate[abs] |
|
684 | dstate = dirstate[abs] | |
676 | if dstate == '?' and audit_path.check(abs): |
|
685 | if dstate == '?' and audit_path.check(abs): | |
677 | unknown.append(abs) |
|
686 | unknown.append(abs) | |
678 | elif dstate != 'r' and not st: |
|
687 | elif dstate != 'r' and not st: | |
679 | deleted.append(abs) |
|
688 | deleted.append(abs) | |
680 | # for finding renames |
|
689 | # for finding renames | |
681 | elif dstate == 'r': |
|
690 | elif dstate == 'r': | |
682 | removed.append(abs) |
|
691 | removed.append(abs) | |
683 | elif dstate == 'a': |
|
692 | elif dstate == 'a': | |
684 | added.append(abs) |
|
693 | added.append(abs) | |
685 |
|
694 | |||
686 | return added, unknown, deleted, removed |
|
695 | return added, unknown, deleted, removed | |
687 |
|
696 | |||
688 | def _findrenames(repo, matcher, added, removed, similarity): |
|
697 | def _findrenames(repo, matcher, added, removed, similarity): | |
689 | '''Find renames from removed files to added ones.''' |
|
698 | '''Find renames from removed files to added ones.''' | |
690 | renames = {} |
|
699 | renames = {} | |
691 | if similarity > 0: |
|
700 | if similarity > 0: | |
692 | for old, new, score in similar.findrenames(repo, added, removed, |
|
701 | for old, new, score in similar.findrenames(repo, added, removed, | |
693 | similarity): |
|
702 | similarity): | |
694 | if (repo.ui.verbose or not matcher.exact(old) |
|
703 | if (repo.ui.verbose or not matcher.exact(old) | |
695 | or not matcher.exact(new)): |
|
704 | or not matcher.exact(new)): | |
696 | repo.ui.status(_('recording removal of %s as rename to %s ' |
|
705 | repo.ui.status(_('recording removal of %s as rename to %s ' | |
697 | '(%d%% similar)\n') % |
|
706 | '(%d%% similar)\n') % | |
698 | (matcher.rel(old), matcher.rel(new), |
|
707 | (matcher.rel(old), matcher.rel(new), | |
699 | score * 100)) |
|
708 | score * 100)) | |
700 | renames[new] = old |
|
709 | renames[new] = old | |
701 | return renames |
|
710 | return renames | |
702 |
|
711 | |||
703 | def _markchanges(repo, unknown, deleted, renames): |
|
712 | def _markchanges(repo, unknown, deleted, renames): | |
704 | '''Marks the files in unknown as added, the files in deleted as removed, |
|
713 | '''Marks the files in unknown as added, the files in deleted as removed, | |
705 | and the files in renames as copied.''' |
|
714 | and the files in renames as copied.''' | |
706 | wctx = repo[None] |
|
715 | wctx = repo[None] | |
707 | wlock = repo.wlock() |
|
716 | wlock = repo.wlock() | |
708 | try: |
|
717 | try: | |
709 | wctx.forget(deleted) |
|
718 | wctx.forget(deleted) | |
710 | wctx.add(unknown) |
|
719 | wctx.add(unknown) | |
711 | for new, old in renames.iteritems(): |
|
720 | for new, old in renames.iteritems(): | |
712 | wctx.copy(old, new) |
|
721 | wctx.copy(old, new) | |
713 | finally: |
|
722 | finally: | |
714 | wlock.release() |
|
723 | wlock.release() | |
715 |
|
724 | |||
716 | def dirstatecopy(ui, repo, wctx, src, dst, dryrun=False, cwd=None): |
|
725 | def dirstatecopy(ui, repo, wctx, src, dst, dryrun=False, cwd=None): | |
717 | """Update the dirstate to reflect the intent of copying src to dst. For |
|
726 | """Update the dirstate to reflect the intent of copying src to dst. For | |
718 | different reasons it might not end with dst being marked as copied from src. |
|
727 | different reasons it might not end with dst being marked as copied from src. | |
719 | """ |
|
728 | """ | |
720 | origsrc = repo.dirstate.copied(src) or src |
|
729 | origsrc = repo.dirstate.copied(src) or src | |
721 | if dst == origsrc: # copying back a copy? |
|
730 | if dst == origsrc: # copying back a copy? | |
722 | if repo.dirstate[dst] not in 'mn' and not dryrun: |
|
731 | if repo.dirstate[dst] not in 'mn' and not dryrun: | |
723 | repo.dirstate.normallookup(dst) |
|
732 | repo.dirstate.normallookup(dst) | |
724 | else: |
|
733 | else: | |
725 | if repo.dirstate[origsrc] == 'a' and origsrc == src: |
|
734 | if repo.dirstate[origsrc] == 'a' and origsrc == src: | |
726 | if not ui.quiet: |
|
735 | if not ui.quiet: | |
727 | ui.warn(_("%s has not been committed yet, so no copy " |
|
736 | ui.warn(_("%s has not been committed yet, so no copy " | |
728 | "data will be stored for %s.\n") |
|
737 | "data will be stored for %s.\n") | |
729 | % (repo.pathto(origsrc, cwd), repo.pathto(dst, cwd))) |
|
738 | % (repo.pathto(origsrc, cwd), repo.pathto(dst, cwd))) | |
730 | if repo.dirstate[dst] in '?r' and not dryrun: |
|
739 | if repo.dirstate[dst] in '?r' and not dryrun: | |
731 | wctx.add([dst]) |
|
740 | wctx.add([dst]) | |
732 | elif not dryrun: |
|
741 | elif not dryrun: | |
733 | wctx.copy(origsrc, dst) |
|
742 | wctx.copy(origsrc, dst) | |
734 |
|
743 | |||
735 | def readrequires(opener, supported): |
|
744 | def readrequires(opener, supported): | |
736 | '''Reads and parses .hg/requires and checks if all entries found |
|
745 | '''Reads and parses .hg/requires and checks if all entries found | |
737 | are in the list of supported features.''' |
|
746 | are in the list of supported features.''' | |
738 | requirements = set(opener.read("requires").splitlines()) |
|
747 | requirements = set(opener.read("requires").splitlines()) | |
739 | missings = [] |
|
748 | missings = [] | |
740 | for r in requirements: |
|
749 | for r in requirements: | |
741 | if r not in supported: |
|
750 | if r not in supported: | |
742 | if not r or not r[0].isalnum(): |
|
751 | if not r or not r[0].isalnum(): | |
743 | raise error.RequirementError(_(".hg/requires file is corrupt")) |
|
752 | raise error.RequirementError(_(".hg/requires file is corrupt")) | |
744 | missings.append(r) |
|
753 | missings.append(r) | |
745 | missings.sort() |
|
754 | missings.sort() | |
746 | if missings: |
|
755 | if missings: | |
747 | raise error.RequirementError( |
|
756 | raise error.RequirementError( | |
748 | _("repository requires features unknown to this Mercurial: %s") |
|
757 | _("repository requires features unknown to this Mercurial: %s") | |
749 | % " ".join(missings), |
|
758 | % " ".join(missings), | |
750 | hint=_("see http://mercurial.selenic.com/wiki/MissingRequirement" |
|
759 | hint=_("see http://mercurial.selenic.com/wiki/MissingRequirement" | |
751 | " for more information")) |
|
760 | " for more information")) | |
752 | return requirements |
|
761 | return requirements | |
753 |
|
762 | |||
754 | class filecachesubentry(object): |
|
763 | class filecachesubentry(object): | |
755 | def __init__(self, path, stat): |
|
764 | def __init__(self, path, stat): | |
756 | self.path = path |
|
765 | self.path = path | |
757 | self.cachestat = None |
|
766 | self.cachestat = None | |
758 | self._cacheable = None |
|
767 | self._cacheable = None | |
759 |
|
768 | |||
760 | if stat: |
|
769 | if stat: | |
761 | self.cachestat = filecachesubentry.stat(self.path) |
|
770 | self.cachestat = filecachesubentry.stat(self.path) | |
762 |
|
771 | |||
763 | if self.cachestat: |
|
772 | if self.cachestat: | |
764 | self._cacheable = self.cachestat.cacheable() |
|
773 | self._cacheable = self.cachestat.cacheable() | |
765 | else: |
|
774 | else: | |
766 | # None means we don't know yet |
|
775 | # None means we don't know yet | |
767 | self._cacheable = None |
|
776 | self._cacheable = None | |
768 |
|
777 | |||
769 | def refresh(self): |
|
778 | def refresh(self): | |
770 | if self.cacheable(): |
|
779 | if self.cacheable(): | |
771 | self.cachestat = filecachesubentry.stat(self.path) |
|
780 | self.cachestat = filecachesubentry.stat(self.path) | |
772 |
|
781 | |||
773 | def cacheable(self): |
|
782 | def cacheable(self): | |
774 | if self._cacheable is not None: |
|
783 | if self._cacheable is not None: | |
775 | return self._cacheable |
|
784 | return self._cacheable | |
776 |
|
785 | |||
777 | # we don't know yet, assume it is for now |
|
786 | # we don't know yet, assume it is for now | |
778 | return True |
|
787 | return True | |
779 |
|
788 | |||
780 | def changed(self): |
|
789 | def changed(self): | |
781 | # no point in going further if we can't cache it |
|
790 | # no point in going further if we can't cache it | |
782 | if not self.cacheable(): |
|
791 | if not self.cacheable(): | |
783 | return True |
|
792 | return True | |
784 |
|
793 | |||
785 | newstat = filecachesubentry.stat(self.path) |
|
794 | newstat = filecachesubentry.stat(self.path) | |
786 |
|
795 | |||
787 | # we may not know if it's cacheable yet, check again now |
|
796 | # we may not know if it's cacheable yet, check again now | |
788 | if newstat and self._cacheable is None: |
|
797 | if newstat and self._cacheable is None: | |
789 | self._cacheable = newstat.cacheable() |
|
798 | self._cacheable = newstat.cacheable() | |
790 |
|
799 | |||
791 | # check again |
|
800 | # check again | |
792 | if not self._cacheable: |
|
801 | if not self._cacheable: | |
793 | return True |
|
802 | return True | |
794 |
|
803 | |||
795 | if self.cachestat != newstat: |
|
804 | if self.cachestat != newstat: | |
796 | self.cachestat = newstat |
|
805 | self.cachestat = newstat | |
797 | return True |
|
806 | return True | |
798 | else: |
|
807 | else: | |
799 | return False |
|
808 | return False | |
800 |
|
809 | |||
801 | @staticmethod |
|
810 | @staticmethod | |
802 | def stat(path): |
|
811 | def stat(path): | |
803 | try: |
|
812 | try: | |
804 | return util.cachestat(path) |
|
813 | return util.cachestat(path) | |
805 | except OSError, e: |
|
814 | except OSError, e: | |
806 | if e.errno != errno.ENOENT: |
|
815 | if e.errno != errno.ENOENT: | |
807 | raise |
|
816 | raise | |
808 |
|
817 | |||
809 | class filecacheentry(object): |
|
818 | class filecacheentry(object): | |
810 | def __init__(self, paths, stat=True): |
|
819 | def __init__(self, paths, stat=True): | |
811 | self._entries = [] |
|
820 | self._entries = [] | |
812 | for path in paths: |
|
821 | for path in paths: | |
813 | self._entries.append(filecachesubentry(path, stat)) |
|
822 | self._entries.append(filecachesubentry(path, stat)) | |
814 |
|
823 | |||
815 | def changed(self): |
|
824 | def changed(self): | |
816 | '''true if any entry has changed''' |
|
825 | '''true if any entry has changed''' | |
817 | for entry in self._entries: |
|
826 | for entry in self._entries: | |
818 | if entry.changed(): |
|
827 | if entry.changed(): | |
819 | return True |
|
828 | return True | |
820 | return False |
|
829 | return False | |
821 |
|
830 | |||
822 | def refresh(self): |
|
831 | def refresh(self): | |
823 | for entry in self._entries: |
|
832 | for entry in self._entries: | |
824 | entry.refresh() |
|
833 | entry.refresh() | |
825 |
|
834 | |||
826 | class filecache(object): |
|
835 | class filecache(object): | |
827 | '''A property like decorator that tracks files under .hg/ for updates. |
|
836 | '''A property like decorator that tracks files under .hg/ for updates. | |
828 |
|
837 | |||
829 | Records stat info when called in _filecache. |
|
838 | Records stat info when called in _filecache. | |
830 |
|
839 | |||
831 | On subsequent calls, compares old stat info with new info, and recreates the |
|
840 | On subsequent calls, compares old stat info with new info, and recreates the | |
832 | object when any of the files changes, updating the new stat info in |
|
841 | object when any of the files changes, updating the new stat info in | |
833 | _filecache. |
|
842 | _filecache. | |
834 |
|
843 | |||
835 | Mercurial either atomic renames or appends for files under .hg, |
|
844 | Mercurial either atomic renames or appends for files under .hg, | |
836 | so to ensure the cache is reliable we need the filesystem to be able |
|
845 | so to ensure the cache is reliable we need the filesystem to be able | |
837 | to tell us if a file has been replaced. If it can't, we fallback to |
|
846 | to tell us if a file has been replaced. If it can't, we fallback to | |
838 | recreating the object on every call (essentially the same behaviour as |
|
847 | recreating the object on every call (essentially the same behaviour as | |
839 | propertycache). |
|
848 | propertycache). | |
840 |
|
849 | |||
841 | ''' |
|
850 | ''' | |
842 | def __init__(self, *paths): |
|
851 | def __init__(self, *paths): | |
843 | self.paths = paths |
|
852 | self.paths = paths | |
844 |
|
853 | |||
845 | def join(self, obj, fname): |
|
854 | def join(self, obj, fname): | |
846 | """Used to compute the runtime path of a cached file. |
|
855 | """Used to compute the runtime path of a cached file. | |
847 |
|
856 | |||
848 | Users should subclass filecache and provide their own version of this |
|
857 | Users should subclass filecache and provide their own version of this | |
849 | function to call the appropriate join function on 'obj' (an instance |
|
858 | function to call the appropriate join function on 'obj' (an instance | |
850 | of the class that its member function was decorated). |
|
859 | of the class that its member function was decorated). | |
851 | """ |
|
860 | """ | |
852 | return obj.join(fname) |
|
861 | return obj.join(fname) | |
853 |
|
862 | |||
854 | def __call__(self, func): |
|
863 | def __call__(self, func): | |
855 | self.func = func |
|
864 | self.func = func | |
856 | self.name = func.__name__ |
|
865 | self.name = func.__name__ | |
857 | return self |
|
866 | return self | |
858 |
|
867 | |||
859 | def __get__(self, obj, type=None): |
|
868 | def __get__(self, obj, type=None): | |
860 | # do we need to check if the file changed? |
|
869 | # do we need to check if the file changed? | |
861 | if self.name in obj.__dict__: |
|
870 | if self.name in obj.__dict__: | |
862 | assert self.name in obj._filecache, self.name |
|
871 | assert self.name in obj._filecache, self.name | |
863 | return obj.__dict__[self.name] |
|
872 | return obj.__dict__[self.name] | |
864 |
|
873 | |||
865 | entry = obj._filecache.get(self.name) |
|
874 | entry = obj._filecache.get(self.name) | |
866 |
|
875 | |||
867 | if entry: |
|
876 | if entry: | |
868 | if entry.changed(): |
|
877 | if entry.changed(): | |
869 | entry.obj = self.func(obj) |
|
878 | entry.obj = self.func(obj) | |
870 | else: |
|
879 | else: | |
871 | paths = [self.join(obj, path) for path in self.paths] |
|
880 | paths = [self.join(obj, path) for path in self.paths] | |
872 |
|
881 | |||
873 | # We stat -before- creating the object so our cache doesn't lie if |
|
882 | # We stat -before- creating the object so our cache doesn't lie if | |
874 | # a writer modified between the time we read and stat |
|
883 | # a writer modified between the time we read and stat | |
875 | entry = filecacheentry(paths, True) |
|
884 | entry = filecacheentry(paths, True) | |
876 | entry.obj = self.func(obj) |
|
885 | entry.obj = self.func(obj) | |
877 |
|
886 | |||
878 | obj._filecache[self.name] = entry |
|
887 | obj._filecache[self.name] = entry | |
879 |
|
888 | |||
880 | obj.__dict__[self.name] = entry.obj |
|
889 | obj.__dict__[self.name] = entry.obj | |
881 | return entry.obj |
|
890 | return entry.obj | |
882 |
|
891 | |||
883 | def __set__(self, obj, value): |
|
892 | def __set__(self, obj, value): | |
884 | if self.name not in obj._filecache: |
|
893 | if self.name not in obj._filecache: | |
885 | # we add an entry for the missing value because X in __dict__ |
|
894 | # we add an entry for the missing value because X in __dict__ | |
886 | # implies X in _filecache |
|
895 | # implies X in _filecache | |
887 | paths = [self.join(obj, path) for path in self.paths] |
|
896 | paths = [self.join(obj, path) for path in self.paths] | |
888 | ce = filecacheentry(paths, False) |
|
897 | ce = filecacheentry(paths, False) | |
889 | obj._filecache[self.name] = ce |
|
898 | obj._filecache[self.name] = ce | |
890 | else: |
|
899 | else: | |
891 | ce = obj._filecache[self.name] |
|
900 | ce = obj._filecache[self.name] | |
892 |
|
901 | |||
893 | ce.obj = value # update cached copy |
|
902 | ce.obj = value # update cached copy | |
894 | obj.__dict__[self.name] = value # update copy returned by obj.x |
|
903 | obj.__dict__[self.name] = value # update copy returned by obj.x | |
895 |
|
904 | |||
896 | def __delete__(self, obj): |
|
905 | def __delete__(self, obj): | |
897 | try: |
|
906 | try: | |
898 | del obj.__dict__[self.name] |
|
907 | del obj.__dict__[self.name] | |
899 | except KeyError: |
|
908 | except KeyError: | |
900 | raise AttributeError(self.name) |
|
909 | raise AttributeError(self.name) | |
901 |
|
910 | |||
902 | class dirs(object): |
|
911 | class dirs(object): | |
903 | '''a multiset of directory names from a dirstate or manifest''' |
|
912 | '''a multiset of directory names from a dirstate or manifest''' | |
904 |
|
913 | |||
905 | def __init__(self, map, skip=None): |
|
914 | def __init__(self, map, skip=None): | |
906 | self._dirs = {} |
|
915 | self._dirs = {} | |
907 | addpath = self.addpath |
|
916 | addpath = self.addpath | |
908 | if util.safehasattr(map, 'iteritems') and skip is not None: |
|
917 | if util.safehasattr(map, 'iteritems') and skip is not None: | |
909 | for f, s in map.iteritems(): |
|
918 | for f, s in map.iteritems(): | |
910 | if s[0] != skip: |
|
919 | if s[0] != skip: | |
911 | addpath(f) |
|
920 | addpath(f) | |
912 | else: |
|
921 | else: | |
913 | for f in map: |
|
922 | for f in map: | |
914 | addpath(f) |
|
923 | addpath(f) | |
915 |
|
924 | |||
916 | def addpath(self, path): |
|
925 | def addpath(self, path): | |
917 | dirs = self._dirs |
|
926 | dirs = self._dirs | |
918 | for base in finddirs(path): |
|
927 | for base in finddirs(path): | |
919 | if base in dirs: |
|
928 | if base in dirs: | |
920 | dirs[base] += 1 |
|
929 | dirs[base] += 1 | |
921 | return |
|
930 | return | |
922 | dirs[base] = 1 |
|
931 | dirs[base] = 1 | |
923 |
|
932 | |||
924 | def delpath(self, path): |
|
933 | def delpath(self, path): | |
925 | dirs = self._dirs |
|
934 | dirs = self._dirs | |
926 | for base in finddirs(path): |
|
935 | for base in finddirs(path): | |
927 | if dirs[base] > 1: |
|
936 | if dirs[base] > 1: | |
928 | dirs[base] -= 1 |
|
937 | dirs[base] -= 1 | |
929 | return |
|
938 | return | |
930 | del dirs[base] |
|
939 | del dirs[base] | |
931 |
|
940 | |||
932 | def __iter__(self): |
|
941 | def __iter__(self): | |
933 | return self._dirs.iterkeys() |
|
942 | return self._dirs.iterkeys() | |
934 |
|
943 | |||
935 | def __contains__(self, d): |
|
944 | def __contains__(self, d): | |
936 | return d in self._dirs |
|
945 | return d in self._dirs | |
937 |
|
946 | |||
938 | if util.safehasattr(parsers, 'dirs'): |
|
947 | if util.safehasattr(parsers, 'dirs'): | |
939 | dirs = parsers.dirs |
|
948 | dirs = parsers.dirs | |
940 |
|
949 | |||
941 | def finddirs(path): |
|
950 | def finddirs(path): | |
942 | pos = path.rfind('/') |
|
951 | pos = path.rfind('/') | |
943 | while pos != -1: |
|
952 | while pos != -1: | |
944 | yield path[:pos] |
|
953 | yield path[:pos] | |
945 | pos = path.rfind('/', 0, pos) |
|
954 | pos = path.rfind('/', 0, pos) |
General Comments 0
You need to be logged in to leave comments.
Login now