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@@ -1,483 +1,487 b'' | |||||
1 | # convert.py Foreign SCM converter |
|
1 | # convert.py Foreign SCM converter | |
2 | # |
|
2 | # | |
3 | # Copyright 2005-2007 Matt Mackall <mpm@selenic.com> |
|
3 | # Copyright 2005-2007 Matt Mackall <mpm@selenic.com> | |
4 | # |
|
4 | # | |
5 | # This software may be used and distributed according to the terms |
|
5 | # This software may be used and distributed according to the terms | |
6 | # of the GNU General Public License, incorporated herein by reference. |
|
6 | # of the GNU General Public License, incorporated herein by reference. | |
7 |
|
7 | |||
8 | from common import NoRepo, converter_source, converter_sink |
|
8 | from common import NoRepo, converter_source, converter_sink | |
9 | from cvs import convert_cvs |
|
9 | from cvs import convert_cvs | |
10 | from git import convert_git |
|
10 | from git import convert_git | |
11 | from hg import mercurial_source, mercurial_sink |
|
11 | from hg import mercurial_source, mercurial_sink | |
12 | from subversion import convert_svn, debugsvnlog |
|
12 | from subversion import convert_svn, debugsvnlog | |
13 |
|
13 | |||
14 | import os, shlex, shutil |
|
14 | import os, shlex, shutil | |
15 | from mercurial import hg, ui, util, commands |
|
15 | from mercurial import hg, ui, util, commands | |
16 | from mercurial.i18n import _ |
|
16 | from mercurial.i18n import _ | |
17 |
|
17 | |||
18 | commands.norepo += " convert debugsvnlog" |
|
18 | commands.norepo += " convert debugsvnlog" | |
19 |
|
19 | |||
20 | converters = [convert_cvs, convert_git, convert_svn, mercurial_source, |
|
20 | converters = [convert_cvs, convert_git, convert_svn, mercurial_source, | |
21 | mercurial_sink] |
|
21 | mercurial_sink] | |
22 |
|
22 | |||
23 | def convertsource(ui, path, **opts): |
|
23 | def convertsource(ui, path, **opts): | |
24 | for c in converters: |
|
24 | for c in converters: | |
25 | try: |
|
25 | try: | |
26 | return c.getcommit and c(ui, path, **opts) |
|
26 | return c.getcommit and c(ui, path, **opts) | |
27 | except (AttributeError, NoRepo): |
|
27 | except (AttributeError, NoRepo): | |
28 | pass |
|
28 | pass | |
29 | raise util.Abort('%s: unknown repository type' % path) |
|
29 | raise util.Abort('%s: unknown repository type' % path) | |
30 |
|
30 | |||
31 | def convertsink(ui, path): |
|
31 | def convertsink(ui, path): | |
32 | if not os.path.isdir(path): |
|
32 | if not os.path.isdir(path): | |
33 | raise util.Abort("%s: not a directory" % path) |
|
33 | raise util.Abort("%s: not a directory" % path) | |
34 | for c in converters: |
|
34 | for c in converters: | |
35 | try: |
|
35 | try: | |
36 | return c.putcommit and c(ui, path) |
|
36 | return c.putcommit and c(ui, path) | |
37 | except (AttributeError, NoRepo): |
|
37 | except (AttributeError, NoRepo): | |
38 | pass |
|
38 | pass | |
39 | raise util.Abort('%s: unknown repository type' % path) |
|
39 | raise util.Abort('%s: unknown repository type' % path) | |
40 |
|
40 | |||
41 | class converter(object): |
|
41 | class converter(object): | |
42 | def __init__(self, ui, source, dest, revmapfile, filemapper, opts): |
|
42 | def __init__(self, ui, source, dest, revmapfile, filemapper, opts): | |
43 |
|
43 | |||
44 | self.source = source |
|
44 | self.source = source | |
45 | self.dest = dest |
|
45 | self.dest = dest | |
46 | self.ui = ui |
|
46 | self.ui = ui | |
47 | self.opts = opts |
|
47 | self.opts = opts | |
48 | self.commitcache = {} |
|
48 | self.commitcache = {} | |
49 | self.revmapfile = revmapfile |
|
49 | self.revmapfile = revmapfile | |
50 | self.revmapfilefd = None |
|
50 | self.revmapfilefd = None | |
51 | self.authors = {} |
|
51 | self.authors = {} | |
52 | self.authorfile = None |
|
52 | self.authorfile = None | |
53 | self.mapfile = filemapper |
|
53 | self.mapfile = filemapper | |
54 |
|
54 | |||
55 | self.map = {} |
|
55 | self.map = {} | |
56 | try: |
|
56 | try: | |
57 | origrevmapfile = open(self.revmapfile, 'r') |
|
57 | origrevmapfile = open(self.revmapfile, 'r') | |
58 | for l in origrevmapfile: |
|
58 | for l in origrevmapfile: | |
59 | sv, dv = l[:-1].split() |
|
59 | sv, dv = l[:-1].split() | |
60 | self.map[sv] = dv |
|
60 | self.map[sv] = dv | |
61 | origrevmapfile.close() |
|
61 | origrevmapfile.close() | |
62 | except IOError: |
|
62 | except IOError: | |
63 | pass |
|
63 | pass | |
64 |
|
64 | |||
65 | # Read first the dst author map if any |
|
65 | # Read first the dst author map if any | |
66 | authorfile = self.dest.authorfile() |
|
66 | authorfile = self.dest.authorfile() | |
67 | if authorfile and os.path.exists(authorfile): |
|
67 | if authorfile and os.path.exists(authorfile): | |
68 | self.readauthormap(authorfile) |
|
68 | self.readauthormap(authorfile) | |
69 | # Extend/Override with new author map if necessary |
|
69 | # Extend/Override with new author map if necessary | |
70 | if opts.get('authors'): |
|
70 | if opts.get('authors'): | |
71 | self.readauthormap(opts.get('authors')) |
|
71 | self.readauthormap(opts.get('authors')) | |
72 | self.authorfile = self.dest.authorfile() |
|
72 | self.authorfile = self.dest.authorfile() | |
73 |
|
73 | |||
74 | def walktree(self, heads): |
|
74 | def walktree(self, heads): | |
75 | '''Return a mapping that identifies the uncommitted parents of every |
|
75 | '''Return a mapping that identifies the uncommitted parents of every | |
76 | uncommitted changeset.''' |
|
76 | uncommitted changeset.''' | |
77 | visit = heads |
|
77 | visit = heads | |
78 | known = {} |
|
78 | known = {} | |
79 | parents = {} |
|
79 | parents = {} | |
80 | while visit: |
|
80 | while visit: | |
81 | n = visit.pop(0) |
|
81 | n = visit.pop(0) | |
82 | if n in known or n in self.map: continue |
|
82 | if n in known or n in self.map: continue | |
83 | known[n] = 1 |
|
83 | known[n] = 1 | |
84 | commit = self.cachecommit(n) |
|
84 | commit = self.cachecommit(n) | |
85 | parents[n] = [] |
|
85 | parents[n] = [] | |
86 | for p in commit.parents: |
|
86 | for p in commit.parents: | |
87 | parents[n].append(p) |
|
87 | parents[n].append(p) | |
88 | visit.append(p) |
|
88 | visit.append(p) | |
89 |
|
89 | |||
90 | return parents |
|
90 | return parents | |
91 |
|
91 | |||
92 | def toposort(self, parents): |
|
92 | def toposort(self, parents): | |
93 | '''Return an ordering such that every uncommitted changeset is |
|
93 | '''Return an ordering such that every uncommitted changeset is | |
94 | preceeded by all its uncommitted ancestors.''' |
|
94 | preceeded by all its uncommitted ancestors.''' | |
95 | visit = parents.keys() |
|
95 | visit = parents.keys() | |
96 | seen = {} |
|
96 | seen = {} | |
97 | children = {} |
|
97 | children = {} | |
98 |
|
98 | |||
99 | while visit: |
|
99 | while visit: | |
100 | n = visit.pop(0) |
|
100 | n = visit.pop(0) | |
101 | if n in seen: continue |
|
101 | if n in seen: continue | |
102 | seen[n] = 1 |
|
102 | seen[n] = 1 | |
103 | # Ensure that nodes without parents are present in the 'children' |
|
103 | # Ensure that nodes without parents are present in the 'children' | |
104 | # mapping. |
|
104 | # mapping. | |
105 | children.setdefault(n, []) |
|
105 | children.setdefault(n, []) | |
106 | for p in parents[n]: |
|
106 | for p in parents[n]: | |
107 | if not p in self.map: |
|
107 | if not p in self.map: | |
108 | visit.append(p) |
|
108 | visit.append(p) | |
109 | children.setdefault(p, []).append(n) |
|
109 | children.setdefault(p, []).append(n) | |
110 |
|
110 | |||
111 | s = [] |
|
111 | s = [] | |
112 | removed = {} |
|
112 | removed = {} | |
113 | visit = children.keys() |
|
113 | visit = children.keys() | |
114 | while visit: |
|
114 | while visit: | |
115 | n = visit.pop(0) |
|
115 | n = visit.pop(0) | |
116 | if n in removed: continue |
|
116 | if n in removed: continue | |
117 | dep = 0 |
|
117 | dep = 0 | |
118 | if n in parents: |
|
118 | if n in parents: | |
119 | for p in parents[n]: |
|
119 | for p in parents[n]: | |
120 | if p in self.map: continue |
|
120 | if p in self.map: continue | |
121 | if p not in removed: |
|
121 | if p not in removed: | |
122 | # we're still dependent |
|
122 | # we're still dependent | |
123 | visit.append(n) |
|
123 | visit.append(n) | |
124 | dep = 1 |
|
124 | dep = 1 | |
125 | break |
|
125 | break | |
126 |
|
126 | |||
127 | if not dep: |
|
127 | if not dep: | |
128 | # all n's parents are in the list |
|
128 | # all n's parents are in the list | |
129 | removed[n] = 1 |
|
129 | removed[n] = 1 | |
130 | if n not in self.map: |
|
130 | if n not in self.map: | |
131 | s.append(n) |
|
131 | s.append(n) | |
132 | if n in children: |
|
132 | if n in children: | |
133 | for c in children[n]: |
|
133 | for c in children[n]: | |
134 | visit.insert(0, c) |
|
134 | visit.insert(0, c) | |
135 |
|
135 | |||
136 | if self.opts.get('datesort'): |
|
136 | if self.opts.get('datesort'): | |
137 | depth = {} |
|
137 | depth = {} | |
138 | for n in s: |
|
138 | for n in s: | |
139 | depth[n] = 0 |
|
139 | depth[n] = 0 | |
140 | pl = [p for p in self.commitcache[n].parents |
|
140 | pl = [p for p in self.commitcache[n].parents | |
141 | if p not in self.map] |
|
141 | if p not in self.map] | |
142 | if pl: |
|
142 | if pl: | |
143 | depth[n] = max([depth[p] for p in pl]) + 1 |
|
143 | depth[n] = max([depth[p] for p in pl]) + 1 | |
144 |
|
144 | |||
145 | s = [(depth[n], self.commitcache[n].date, n) for n in s] |
|
145 | s = [(depth[n], self.commitcache[n].date, n) for n in s] | |
146 | s.sort() |
|
146 | s.sort() | |
147 | s = [e[2] for e in s] |
|
147 | s = [e[2] for e in s] | |
148 |
|
148 | |||
149 | return s |
|
149 | return s | |
150 |
|
150 | |||
151 | def mapentry(self, src, dst): |
|
151 | def mapentry(self, src, dst): | |
152 | if self.revmapfilefd is None: |
|
152 | if self.revmapfilefd is None: | |
153 | try: |
|
153 | try: | |
154 | self.revmapfilefd = open(self.revmapfile, "a") |
|
154 | self.revmapfilefd = open(self.revmapfile, "a") | |
155 | except IOError, (errno, strerror): |
|
155 | except IOError, (errno, strerror): | |
156 | raise util.Abort("Could not open map file %s: %s, %s\n" % (self.revmapfile, errno, strerror)) |
|
156 | raise util.Abort("Could not open map file %s: %s, %s\n" % (self.revmapfile, errno, strerror)) | |
157 | self.map[src] = dst |
|
157 | self.map[src] = dst | |
158 | self.revmapfilefd.write("%s %s\n" % (src, dst)) |
|
158 | self.revmapfilefd.write("%s %s\n" % (src, dst)) | |
159 | self.revmapfilefd.flush() |
|
159 | self.revmapfilefd.flush() | |
160 |
|
160 | |||
161 | def writeauthormap(self): |
|
161 | def writeauthormap(self): | |
162 | authorfile = self.authorfile |
|
162 | authorfile = self.authorfile | |
163 | if authorfile: |
|
163 | if authorfile: | |
164 | self.ui.status('Writing author map file %s\n' % authorfile) |
|
164 | self.ui.status('Writing author map file %s\n' % authorfile) | |
165 | ofile = open(authorfile, 'w+') |
|
165 | ofile = open(authorfile, 'w+') | |
166 | for author in self.authors: |
|
166 | for author in self.authors: | |
167 | ofile.write("%s=%s\n" % (author, self.authors[author])) |
|
167 | ofile.write("%s=%s\n" % (author, self.authors[author])) | |
168 | ofile.close() |
|
168 | ofile.close() | |
169 |
|
169 | |||
170 | def readauthormap(self, authorfile): |
|
170 | def readauthormap(self, authorfile): | |
171 | afile = open(authorfile, 'r') |
|
171 | afile = open(authorfile, 'r') | |
172 | for line in afile: |
|
172 | for line in afile: | |
173 | try: |
|
173 | try: | |
174 | srcauthor = line.split('=')[0].strip() |
|
174 | srcauthor = line.split('=')[0].strip() | |
175 | dstauthor = line.split('=')[1].strip() |
|
175 | dstauthor = line.split('=')[1].strip() | |
176 | if srcauthor in self.authors and dstauthor != self.authors[srcauthor]: |
|
176 | if srcauthor in self.authors and dstauthor != self.authors[srcauthor]: | |
177 | self.ui.status( |
|
177 | self.ui.status( | |
178 | 'Overriding mapping for author %s, was %s, will be %s\n' |
|
178 | 'Overriding mapping for author %s, was %s, will be %s\n' | |
179 | % (srcauthor, self.authors[srcauthor], dstauthor)) |
|
179 | % (srcauthor, self.authors[srcauthor], dstauthor)) | |
180 | else: |
|
180 | else: | |
181 | self.ui.debug('Mapping author %s to %s\n' |
|
181 | self.ui.debug('Mapping author %s to %s\n' | |
182 | % (srcauthor, dstauthor)) |
|
182 | % (srcauthor, dstauthor)) | |
183 | self.authors[srcauthor] = dstauthor |
|
183 | self.authors[srcauthor] = dstauthor | |
184 | except IndexError: |
|
184 | except IndexError: | |
185 | self.ui.warn( |
|
185 | self.ui.warn( | |
186 | 'Ignoring bad line in author file map %s: %s\n' |
|
186 | 'Ignoring bad line in author file map %s: %s\n' | |
187 | % (authorfile, line)) |
|
187 | % (authorfile, line)) | |
188 | afile.close() |
|
188 | afile.close() | |
189 |
|
189 | |||
190 | def cachecommit(self, rev): |
|
190 | def cachecommit(self, rev): | |
191 | commit = self.source.getcommit(rev) |
|
191 | commit = self.source.getcommit(rev) | |
192 | commit.author = self.authors.get(commit.author, commit.author) |
|
192 | commit.author = self.authors.get(commit.author, commit.author) | |
193 | self.commitcache[rev] = commit |
|
193 | self.commitcache[rev] = commit | |
194 | return commit |
|
194 | return commit | |
195 |
|
195 | |||
196 | def copy(self, rev): |
|
196 | def copy(self, rev): | |
197 | commit = self.commitcache[rev] |
|
197 | commit = self.commitcache[rev] | |
198 | do_copies = hasattr(self.dest, 'copyfile') |
|
198 | do_copies = hasattr(self.dest, 'copyfile') | |
199 | filenames = [] |
|
199 | filenames = [] | |
200 |
|
200 | |||
201 | files, copies = self.source.getchanges(rev) |
|
201 | files, copies = self.source.getchanges(rev) | |
202 | parents = [self.map[r] for r in commit.parents] |
|
202 | parents = [self.map[r] for r in commit.parents] | |
203 | if commit.parents: |
|
203 | if commit.parents: | |
204 | prev = commit.parents[0] |
|
204 | prev = commit.parents[0] | |
205 | if prev not in self.commitcache: |
|
205 | if prev not in self.commitcache: | |
206 | self.cachecommit(prev) |
|
206 | self.cachecommit(prev) | |
207 | pbranch = self.commitcache[prev].branch |
|
207 | pbranch = self.commitcache[prev].branch | |
208 | else: |
|
208 | else: | |
209 | pbranch = None |
|
209 | pbranch = None | |
210 | self.dest.setbranch(commit.branch, pbranch, parents) |
|
210 | self.dest.setbranch(commit.branch, pbranch, parents) | |
211 | for f, v in files: |
|
211 | for f, v in files: | |
212 | newf = self.mapfile(f) |
|
212 | newf = self.mapfile(f) | |
213 | if not newf: |
|
213 | if not newf: | |
214 | continue |
|
214 | continue | |
215 | filenames.append(newf) |
|
215 | filenames.append(newf) | |
216 | try: |
|
216 | try: | |
217 | data = self.source.getfile(f, v) |
|
217 | data = self.source.getfile(f, v) | |
218 | except IOError, inst: |
|
218 | except IOError, inst: | |
219 | self.dest.delfile(newf) |
|
219 | self.dest.delfile(newf) | |
220 | else: |
|
220 | else: | |
221 | e = self.source.getmode(f, v) |
|
221 | e = self.source.getmode(f, v) | |
222 | self.dest.putfile(newf, e, data) |
|
222 | self.dest.putfile(newf, e, data) | |
223 | if do_copies: |
|
223 | if do_copies: | |
224 | if f in copies: |
|
224 | if f in copies: | |
225 | copyf = self.mapfile(copies[f]) |
|
225 | copyf = self.mapfile(copies[f]) | |
226 | if copyf: |
|
226 | if copyf: | |
227 | # Merely marks that a copy happened. |
|
227 | # Merely marks that a copy happened. | |
228 | self.dest.copyfile(copyf, newf) |
|
228 | self.dest.copyfile(copyf, newf) | |
229 |
|
229 | |||
230 | if not filenames and self.mapfile.active(): |
|
230 | if not filenames and self.mapfile.active(): | |
231 | newnode = parents[0] |
|
231 | newnode = parents[0] | |
232 | else: |
|
232 | else: | |
233 | newnode = self.dest.putcommit(filenames, parents, commit) |
|
233 | newnode = self.dest.putcommit(filenames, parents, commit) | |
234 | self.mapentry(rev, newnode) |
|
234 | self.mapentry(rev, newnode) | |
235 |
|
235 | |||
236 | def convert(self): |
|
236 | def convert(self): | |
237 | try: |
|
237 | try: | |
|
238 | self.source.before() | |||
238 | self.dest.before() |
|
239 | self.dest.before() | |
239 | self.source.setrevmap(self.map) |
|
240 | self.source.setrevmap(self.map) | |
240 | self.ui.status("scanning source...\n") |
|
241 | self.ui.status("scanning source...\n") | |
241 | heads = self.source.getheads() |
|
242 | heads = self.source.getheads() | |
242 | parents = self.walktree(heads) |
|
243 | parents = self.walktree(heads) | |
243 | self.ui.status("sorting...\n") |
|
244 | self.ui.status("sorting...\n") | |
244 | t = self.toposort(parents) |
|
245 | t = self.toposort(parents) | |
245 | num = len(t) |
|
246 | num = len(t) | |
246 | c = None |
|
247 | c = None | |
247 |
|
248 | |||
248 | self.ui.status("converting...\n") |
|
249 | self.ui.status("converting...\n") | |
249 | for c in t: |
|
250 | for c in t: | |
250 | num -= 1 |
|
251 | num -= 1 | |
251 | desc = self.commitcache[c].desc |
|
252 | desc = self.commitcache[c].desc | |
252 | if "\n" in desc: |
|
253 | if "\n" in desc: | |
253 | desc = desc.splitlines()[0] |
|
254 | desc = desc.splitlines()[0] | |
254 | self.ui.status("%d %s\n" % (num, desc)) |
|
255 | self.ui.status("%d %s\n" % (num, desc)) | |
255 | self.copy(c) |
|
256 | self.copy(c) | |
256 |
|
257 | |||
257 | tags = self.source.gettags() |
|
258 | tags = self.source.gettags() | |
258 | ctags = {} |
|
259 | ctags = {} | |
259 | for k in tags: |
|
260 | for k in tags: | |
260 | v = tags[k] |
|
261 | v = tags[k] | |
261 | if v in self.map: |
|
262 | if v in self.map: | |
262 | ctags[k] = self.map[v] |
|
263 | ctags[k] = self.map[v] | |
263 |
|
264 | |||
264 | if c and ctags: |
|
265 | if c and ctags: | |
265 | nrev = self.dest.puttags(ctags) |
|
266 | nrev = self.dest.puttags(ctags) | |
266 | # write another hash correspondence to override the previous |
|
267 | # write another hash correspondence to override the previous | |
267 | # one so we don't end up with extra tag heads |
|
268 | # one so we don't end up with extra tag heads | |
268 | if nrev: |
|
269 | if nrev: | |
269 | self.mapentry(c, nrev) |
|
270 | self.mapentry(c, nrev) | |
270 |
|
271 | |||
271 | self.writeauthormap() |
|
272 | self.writeauthormap() | |
272 | finally: |
|
273 | finally: | |
273 | self.cleanup() |
|
274 | self.cleanup() | |
274 |
|
275 | |||
275 | def cleanup(self): |
|
276 | def cleanup(self): | |
276 | self.dest.after() |
|
277 | try: | |
|
278 | self.dest.after() | |||
|
279 | finally: | |||
|
280 | self.source.after() | |||
277 | if self.revmapfilefd: |
|
281 | if self.revmapfilefd: | |
278 | self.revmapfilefd.close() |
|
282 | self.revmapfilefd.close() | |
279 |
|
283 | |||
280 | def rpairs(name): |
|
284 | def rpairs(name): | |
281 | e = len(name) |
|
285 | e = len(name) | |
282 | while e != -1: |
|
286 | while e != -1: | |
283 | yield name[:e], name[e+1:] |
|
287 | yield name[:e], name[e+1:] | |
284 | e = name.rfind('/', 0, e) |
|
288 | e = name.rfind('/', 0, e) | |
285 |
|
289 | |||
286 | class filemapper(object): |
|
290 | class filemapper(object): | |
287 | '''Map and filter filenames when importing. |
|
291 | '''Map and filter filenames when importing. | |
288 | A name can be mapped to itself, a new name, or None (omit from new |
|
292 | A name can be mapped to itself, a new name, or None (omit from new | |
289 | repository).''' |
|
293 | repository).''' | |
290 |
|
294 | |||
291 | def __init__(self, ui, path=None): |
|
295 | def __init__(self, ui, path=None): | |
292 | self.ui = ui |
|
296 | self.ui = ui | |
293 | self.include = {} |
|
297 | self.include = {} | |
294 | self.exclude = {} |
|
298 | self.exclude = {} | |
295 | self.rename = {} |
|
299 | self.rename = {} | |
296 | if path: |
|
300 | if path: | |
297 | if self.parse(path): |
|
301 | if self.parse(path): | |
298 | raise util.Abort(_('errors in filemap')) |
|
302 | raise util.Abort(_('errors in filemap')) | |
299 |
|
303 | |||
300 | def parse(self, path): |
|
304 | def parse(self, path): | |
301 | errs = 0 |
|
305 | errs = 0 | |
302 | def check(name, mapping, listname): |
|
306 | def check(name, mapping, listname): | |
303 | if name in mapping: |
|
307 | if name in mapping: | |
304 | self.ui.warn(_('%s:%d: %r already in %s list\n') % |
|
308 | self.ui.warn(_('%s:%d: %r already in %s list\n') % | |
305 | (lex.infile, lex.lineno, name, listname)) |
|
309 | (lex.infile, lex.lineno, name, listname)) | |
306 | return 1 |
|
310 | return 1 | |
307 | return 0 |
|
311 | return 0 | |
308 | lex = shlex.shlex(open(path), path, True) |
|
312 | lex = shlex.shlex(open(path), path, True) | |
309 | lex.wordchars += '!@#$%^&*()-=+[]{}|;:,./<>?' |
|
313 | lex.wordchars += '!@#$%^&*()-=+[]{}|;:,./<>?' | |
310 | cmd = lex.get_token() |
|
314 | cmd = lex.get_token() | |
311 | while cmd: |
|
315 | while cmd: | |
312 | if cmd == 'include': |
|
316 | if cmd == 'include': | |
313 | name = lex.get_token() |
|
317 | name = lex.get_token() | |
314 | errs += check(name, self.exclude, 'exclude') |
|
318 | errs += check(name, self.exclude, 'exclude') | |
315 | self.include[name] = name |
|
319 | self.include[name] = name | |
316 | elif cmd == 'exclude': |
|
320 | elif cmd == 'exclude': | |
317 | name = lex.get_token() |
|
321 | name = lex.get_token() | |
318 | errs += check(name, self.include, 'include') |
|
322 | errs += check(name, self.include, 'include') | |
319 | errs += check(name, self.rename, 'rename') |
|
323 | errs += check(name, self.rename, 'rename') | |
320 | self.exclude[name] = name |
|
324 | self.exclude[name] = name | |
321 | elif cmd == 'rename': |
|
325 | elif cmd == 'rename': | |
322 | src = lex.get_token() |
|
326 | src = lex.get_token() | |
323 | dest = lex.get_token() |
|
327 | dest = lex.get_token() | |
324 | errs += check(src, self.exclude, 'exclude') |
|
328 | errs += check(src, self.exclude, 'exclude') | |
325 | self.rename[src] = dest |
|
329 | self.rename[src] = dest | |
326 | elif cmd == 'source': |
|
330 | elif cmd == 'source': | |
327 | errs += self.parse(lex.get_token()) |
|
331 | errs += self.parse(lex.get_token()) | |
328 | else: |
|
332 | else: | |
329 | self.ui.warn(_('%s:%d: unknown directive %r\n') % |
|
333 | self.ui.warn(_('%s:%d: unknown directive %r\n') % | |
330 | (lex.infile, lex.lineno, cmd)) |
|
334 | (lex.infile, lex.lineno, cmd)) | |
331 | errs += 1 |
|
335 | errs += 1 | |
332 | cmd = lex.get_token() |
|
336 | cmd = lex.get_token() | |
333 | return errs |
|
337 | return errs | |
334 |
|
338 | |||
335 | def lookup(self, name, mapping): |
|
339 | def lookup(self, name, mapping): | |
336 | for pre, suf in rpairs(name): |
|
340 | for pre, suf in rpairs(name): | |
337 | try: |
|
341 | try: | |
338 | return mapping[pre], pre, suf |
|
342 | return mapping[pre], pre, suf | |
339 | except KeyError, err: |
|
343 | except KeyError, err: | |
340 | pass |
|
344 | pass | |
341 | return '', name, '' |
|
345 | return '', name, '' | |
342 |
|
346 | |||
343 | def __call__(self, name): |
|
347 | def __call__(self, name): | |
344 | if self.include: |
|
348 | if self.include: | |
345 | inc = self.lookup(name, self.include)[0] |
|
349 | inc = self.lookup(name, self.include)[0] | |
346 | else: |
|
350 | else: | |
347 | inc = name |
|
351 | inc = name | |
348 | if self.exclude: |
|
352 | if self.exclude: | |
349 | exc = self.lookup(name, self.exclude)[0] |
|
353 | exc = self.lookup(name, self.exclude)[0] | |
350 | else: |
|
354 | else: | |
351 | exc = '' |
|
355 | exc = '' | |
352 | if not inc or exc: |
|
356 | if not inc or exc: | |
353 | return None |
|
357 | return None | |
354 | newpre, pre, suf = self.lookup(name, self.rename) |
|
358 | newpre, pre, suf = self.lookup(name, self.rename) | |
355 | if newpre: |
|
359 | if newpre: | |
356 | if newpre == '.': |
|
360 | if newpre == '.': | |
357 | return suf |
|
361 | return suf | |
358 | if suf: |
|
362 | if suf: | |
359 | return newpre + '/' + suf |
|
363 | return newpre + '/' + suf | |
360 | return newpre |
|
364 | return newpre | |
361 | return name |
|
365 | return name | |
362 |
|
366 | |||
363 | def active(self): |
|
367 | def active(self): | |
364 | return bool(self.include or self.exclude or self.rename) |
|
368 | return bool(self.include or self.exclude or self.rename) | |
365 |
|
369 | |||
366 | def convert(ui, src, dest=None, revmapfile=None, **opts): |
|
370 | def convert(ui, src, dest=None, revmapfile=None, **opts): | |
367 | """Convert a foreign SCM repository to a Mercurial one. |
|
371 | """Convert a foreign SCM repository to a Mercurial one. | |
368 |
|
372 | |||
369 | Accepted source formats: |
|
373 | Accepted source formats: | |
370 | - GIT |
|
374 | - GIT | |
371 | - CVS |
|
375 | - CVS | |
372 | - SVN |
|
376 | - SVN | |
373 |
|
377 | |||
374 | Accepted destination formats: |
|
378 | Accepted destination formats: | |
375 | - Mercurial |
|
379 | - Mercurial | |
376 |
|
380 | |||
377 | If no revision is given, all revisions will be converted. Otherwise, |
|
381 | If no revision is given, all revisions will be converted. Otherwise, | |
378 | convert will only import up to the named revision (given in a format |
|
382 | convert will only import up to the named revision (given in a format | |
379 | understood by the source). |
|
383 | understood by the source). | |
380 |
|
384 | |||
381 | If no destination directory name is specified, it defaults to the |
|
385 | If no destination directory name is specified, it defaults to the | |
382 | basename of the source with '-hg' appended. If the destination |
|
386 | basename of the source with '-hg' appended. If the destination | |
383 | repository doesn't exist, it will be created. |
|
387 | repository doesn't exist, it will be created. | |
384 |
|
388 | |||
385 | If <revmapfile> isn't given, it will be put in a default location |
|
389 | If <revmapfile> isn't given, it will be put in a default location | |
386 | (<dest>/.hg/shamap by default). The <revmapfile> is a simple text |
|
390 | (<dest>/.hg/shamap by default). The <revmapfile> is a simple text | |
387 | file that maps each source commit ID to the destination ID for |
|
391 | file that maps each source commit ID to the destination ID for | |
388 | that revision, like so: |
|
392 | that revision, like so: | |
389 | <source ID> <destination ID> |
|
393 | <source ID> <destination ID> | |
390 |
|
394 | |||
391 | If the file doesn't exist, it's automatically created. It's updated |
|
395 | If the file doesn't exist, it's automatically created. It's updated | |
392 | on each commit copied, so convert-repo can be interrupted and can |
|
396 | on each commit copied, so convert-repo can be interrupted and can | |
393 | be run repeatedly to copy new commits. |
|
397 | be run repeatedly to copy new commits. | |
394 |
|
398 | |||
395 | The [username mapping] file is a simple text file that maps each source |
|
399 | The [username mapping] file is a simple text file that maps each source | |
396 | commit author to a destination commit author. It is handy for source SCMs |
|
400 | commit author to a destination commit author. It is handy for source SCMs | |
397 | that use unix logins to identify authors (eg: CVS). One line per author |
|
401 | that use unix logins to identify authors (eg: CVS). One line per author | |
398 | mapping and the line format is: |
|
402 | mapping and the line format is: | |
399 | srcauthor=whatever string you want |
|
403 | srcauthor=whatever string you want | |
400 |
|
404 | |||
401 | The filemap is a file that allows filtering and remapping of files |
|
405 | The filemap is a file that allows filtering and remapping of files | |
402 | and directories. Comment lines start with '#'. Each line can |
|
406 | and directories. Comment lines start with '#'. Each line can | |
403 | contain one of the following directives: |
|
407 | contain one of the following directives: | |
404 |
|
408 | |||
405 | include path/to/file |
|
409 | include path/to/file | |
406 |
|
410 | |||
407 | exclude path/to/file |
|
411 | exclude path/to/file | |
408 |
|
412 | |||
409 | rename from/file to/file |
|
413 | rename from/file to/file | |
410 |
|
414 | |||
411 | The 'include' directive causes a file, or all files under a |
|
415 | The 'include' directive causes a file, or all files under a | |
412 | directory, to be included in the destination repository. The |
|
416 | directory, to be included in the destination repository. The | |
413 | 'exclude' directive causes files or directories to be omitted. |
|
417 | 'exclude' directive causes files or directories to be omitted. | |
414 | The 'rename' directive renames a file or directory. To rename |
|
418 | The 'rename' directive renames a file or directory. To rename | |
415 | from a subdirectory into the root of the repository, use '.' as |
|
419 | from a subdirectory into the root of the repository, use '.' as | |
416 | the path to rename to. |
|
420 | the path to rename to. | |
417 | """ |
|
421 | """ | |
418 |
|
422 | |||
419 | util._encoding = 'UTF-8' |
|
423 | util._encoding = 'UTF-8' | |
420 |
|
424 | |||
421 | if not dest: |
|
425 | if not dest: | |
422 | dest = hg.defaultdest(src) + "-hg" |
|
426 | dest = hg.defaultdest(src) + "-hg" | |
423 | ui.status("assuming destination %s\n" % dest) |
|
427 | ui.status("assuming destination %s\n" % dest) | |
424 |
|
428 | |||
425 | # Try to be smart and initalize things when required |
|
429 | # Try to be smart and initalize things when required | |
426 | created = False |
|
430 | created = False | |
427 | if os.path.isdir(dest): |
|
431 | if os.path.isdir(dest): | |
428 | if len(os.listdir(dest)) > 0: |
|
432 | if len(os.listdir(dest)) > 0: | |
429 | try: |
|
433 | try: | |
430 | hg.repository(ui, dest) |
|
434 | hg.repository(ui, dest) | |
431 | ui.status("destination %s is a Mercurial repository\n" % dest) |
|
435 | ui.status("destination %s is a Mercurial repository\n" % dest) | |
432 | except hg.RepoError: |
|
436 | except hg.RepoError: | |
433 | raise util.Abort( |
|
437 | raise util.Abort( | |
434 | "destination directory %s is not empty.\n" |
|
438 | "destination directory %s is not empty.\n" | |
435 | "Please specify an empty directory to be initialized\n" |
|
439 | "Please specify an empty directory to be initialized\n" | |
436 | "or an already initialized mercurial repository" |
|
440 | "or an already initialized mercurial repository" | |
437 | % dest) |
|
441 | % dest) | |
438 | else: |
|
442 | else: | |
439 | ui.status("initializing destination %s repository\n" % dest) |
|
443 | ui.status("initializing destination %s repository\n" % dest) | |
440 | hg.repository(ui, dest, create=True) |
|
444 | hg.repository(ui, dest, create=True) | |
441 | created = True |
|
445 | created = True | |
442 | elif os.path.exists(dest): |
|
446 | elif os.path.exists(dest): | |
443 | raise util.Abort("destination %s exists and is not a directory" % dest) |
|
447 | raise util.Abort("destination %s exists and is not a directory" % dest) | |
444 | else: |
|
448 | else: | |
445 | ui.status("initializing destination %s repository\n" % dest) |
|
449 | ui.status("initializing destination %s repository\n" % dest) | |
446 | hg.repository(ui, dest, create=True) |
|
450 | hg.repository(ui, dest, create=True) | |
447 | created = True |
|
451 | created = True | |
448 |
|
452 | |||
449 | destc = convertsink(ui, dest) |
|
453 | destc = convertsink(ui, dest) | |
450 |
|
454 | |||
451 | try: |
|
455 | try: | |
452 | srcc = convertsource(ui, src, rev=opts.get('rev')) |
|
456 | srcc = convertsource(ui, src, rev=opts.get('rev')) | |
453 | except Exception: |
|
457 | except Exception: | |
454 | if created: |
|
458 | if created: | |
455 | shutil.rmtree(dest, True) |
|
459 | shutil.rmtree(dest, True) | |
456 | raise |
|
460 | raise | |
457 |
|
461 | |||
458 | if not revmapfile: |
|
462 | if not revmapfile: | |
459 | try: |
|
463 | try: | |
460 | revmapfile = destc.revmapfile() |
|
464 | revmapfile = destc.revmapfile() | |
461 | except: |
|
465 | except: | |
462 | revmapfile = os.path.join(destc, "map") |
|
466 | revmapfile = os.path.join(destc, "map") | |
463 |
|
467 | |||
464 |
|
468 | |||
465 | c = converter(ui, srcc, destc, revmapfile, filemapper(ui, opts['filemap']), |
|
469 | c = converter(ui, srcc, destc, revmapfile, filemapper(ui, opts['filemap']), | |
466 | opts) |
|
470 | opts) | |
467 | c.convert() |
|
471 | c.convert() | |
468 |
|
472 | |||
469 |
|
473 | |||
470 | cmdtable = { |
|
474 | cmdtable = { | |
471 | "convert": |
|
475 | "convert": | |
472 | (convert, |
|
476 | (convert, | |
473 | [('A', 'authors', '', 'username mapping filename'), |
|
477 | [('A', 'authors', '', 'username mapping filename'), | |
474 | ('', 'filemap', '', 'remap file names using contents of file'), |
|
478 | ('', 'filemap', '', 'remap file names using contents of file'), | |
475 | ('r', 'rev', '', 'import up to target revision REV'), |
|
479 | ('r', 'rev', '', 'import up to target revision REV'), | |
476 | ('', 'datesort', None, 'try to sort changesets by date')], |
|
480 | ('', 'datesort', None, 'try to sort changesets by date')], | |
477 | 'hg convert [OPTION]... SOURCE [DEST [MAPFILE]]'), |
|
481 | 'hg convert [OPTION]... SOURCE [DEST [MAPFILE]]'), | |
478 | "debugsvnlog": |
|
482 | "debugsvnlog": | |
479 | (debugsvnlog, |
|
483 | (debugsvnlog, | |
480 | [], |
|
484 | [], | |
481 | 'hg debugsvnlog'), |
|
485 | 'hg debugsvnlog'), | |
482 | } |
|
486 | } | |
483 |
|
487 |
@@ -1,145 +1,151 b'' | |||||
1 | # common code for the convert extension |
|
1 | # common code for the convert extension | |
2 | import base64 |
|
2 | import base64 | |
3 | import cPickle as pickle |
|
3 | import cPickle as pickle | |
4 |
|
4 | |||
5 | def encodeargs(args): |
|
5 | def encodeargs(args): | |
6 | def encodearg(s): |
|
6 | def encodearg(s): | |
7 | lines = base64.encodestring(s) |
|
7 | lines = base64.encodestring(s) | |
8 | lines = [l.splitlines()[0] for l in lines] |
|
8 | lines = [l.splitlines()[0] for l in lines] | |
9 | return ''.join(lines) |
|
9 | return ''.join(lines) | |
10 |
|
10 | |||
11 | s = pickle.dumps(args) |
|
11 | s = pickle.dumps(args) | |
12 | return encodearg(s) |
|
12 | return encodearg(s) | |
13 |
|
13 | |||
14 | def decodeargs(s): |
|
14 | def decodeargs(s): | |
15 | s = base64.decodestring(s) |
|
15 | s = base64.decodestring(s) | |
16 | return pickle.loads(s) |
|
16 | return pickle.loads(s) | |
17 |
|
17 | |||
18 | class NoRepo(Exception): pass |
|
18 | class NoRepo(Exception): pass | |
19 |
|
19 | |||
20 | class commit(object): |
|
20 | class commit(object): | |
21 | def __init__(self, author, date, desc, parents, branch=None, rev=None): |
|
21 | def __init__(self, author, date, desc, parents, branch=None, rev=None): | |
22 | self.author = author |
|
22 | self.author = author | |
23 | self.date = date |
|
23 | self.date = date | |
24 | self.desc = desc |
|
24 | self.desc = desc | |
25 | self.parents = parents |
|
25 | self.parents = parents | |
26 | self.branch = branch |
|
26 | self.branch = branch | |
27 | self.rev = rev |
|
27 | self.rev = rev | |
28 |
|
28 | |||
29 | class converter_source(object): |
|
29 | class converter_source(object): | |
30 | """Conversion source interface""" |
|
30 | """Conversion source interface""" | |
31 |
|
31 | |||
32 | def __init__(self, ui, path, rev=None): |
|
32 | def __init__(self, ui, path, rev=None): | |
33 | """Initialize conversion source (or raise NoRepo("message") |
|
33 | """Initialize conversion source (or raise NoRepo("message") | |
34 | exception if path is not a valid repository)""" |
|
34 | exception if path is not a valid repository)""" | |
35 | self.ui = ui |
|
35 | self.ui = ui | |
36 | self.path = path |
|
36 | self.path = path | |
37 | self.rev = rev |
|
37 | self.rev = rev | |
38 |
|
38 | |||
39 | self.encoding = 'utf-8' |
|
39 | self.encoding = 'utf-8' | |
40 |
|
40 | |||
|
41 | def before(self): | |||
|
42 | pass | |||
|
43 | ||||
|
44 | def after(self): | |||
|
45 | pass | |||
|
46 | ||||
41 | def setrevmap(self, revmap): |
|
47 | def setrevmap(self, revmap): | |
42 | """set the map of already-converted revisions""" |
|
48 | """set the map of already-converted revisions""" | |
43 | pass |
|
49 | pass | |
44 |
|
50 | |||
45 | def getheads(self): |
|
51 | def getheads(self): | |
46 | """Return a list of this repository's heads""" |
|
52 | """Return a list of this repository's heads""" | |
47 | raise NotImplementedError() |
|
53 | raise NotImplementedError() | |
48 |
|
54 | |||
49 | def getfile(self, name, rev): |
|
55 | def getfile(self, name, rev): | |
50 | """Return file contents as a string""" |
|
56 | """Return file contents as a string""" | |
51 | raise NotImplementedError() |
|
57 | raise NotImplementedError() | |
52 |
|
58 | |||
53 | def getmode(self, name, rev): |
|
59 | def getmode(self, name, rev): | |
54 | """Return file mode, eg. '', 'x', or 'l'""" |
|
60 | """Return file mode, eg. '', 'x', or 'l'""" | |
55 | raise NotImplementedError() |
|
61 | raise NotImplementedError() | |
56 |
|
62 | |||
57 | def getchanges(self, version): |
|
63 | def getchanges(self, version): | |
58 | """Returns a tuple of (files, copies) |
|
64 | """Returns a tuple of (files, copies) | |
59 | Files is a sorted list of (filename, id) tuples for all files changed |
|
65 | Files is a sorted list of (filename, id) tuples for all files changed | |
60 | in version, where id is the source revision id of the file. |
|
66 | in version, where id is the source revision id of the file. | |
61 |
|
67 | |||
62 | copies is a dictionary of dest: source |
|
68 | copies is a dictionary of dest: source | |
63 | """ |
|
69 | """ | |
64 | raise NotImplementedError() |
|
70 | raise NotImplementedError() | |
65 |
|
71 | |||
66 | def getcommit(self, version): |
|
72 | def getcommit(self, version): | |
67 | """Return the commit object for version""" |
|
73 | """Return the commit object for version""" | |
68 | raise NotImplementedError() |
|
74 | raise NotImplementedError() | |
69 |
|
75 | |||
70 | def gettags(self): |
|
76 | def gettags(self): | |
71 | """Return the tags as a dictionary of name: revision""" |
|
77 | """Return the tags as a dictionary of name: revision""" | |
72 | raise NotImplementedError() |
|
78 | raise NotImplementedError() | |
73 |
|
79 | |||
74 | def recode(self, s, encoding=None): |
|
80 | def recode(self, s, encoding=None): | |
75 | if not encoding: |
|
81 | if not encoding: | |
76 | encoding = self.encoding or 'utf-8' |
|
82 | encoding = self.encoding or 'utf-8' | |
77 |
|
83 | |||
78 | if isinstance(s, unicode): |
|
84 | if isinstance(s, unicode): | |
79 | return s.encode("utf-8") |
|
85 | return s.encode("utf-8") | |
80 | try: |
|
86 | try: | |
81 | return s.decode(encoding).encode("utf-8") |
|
87 | return s.decode(encoding).encode("utf-8") | |
82 | except: |
|
88 | except: | |
83 | try: |
|
89 | try: | |
84 | return s.decode("latin-1").encode("utf-8") |
|
90 | return s.decode("latin-1").encode("utf-8") | |
85 | except: |
|
91 | except: | |
86 | return s.decode(encoding, "replace").encode("utf-8") |
|
92 | return s.decode(encoding, "replace").encode("utf-8") | |
87 |
|
93 | |||
88 | class converter_sink(object): |
|
94 | class converter_sink(object): | |
89 | """Conversion sink (target) interface""" |
|
95 | """Conversion sink (target) interface""" | |
90 |
|
96 | |||
91 | def __init__(self, ui, path): |
|
97 | def __init__(self, ui, path): | |
92 | """Initialize conversion sink (or raise NoRepo("message") |
|
98 | """Initialize conversion sink (or raise NoRepo("message") | |
93 | exception if path is not a valid repository)""" |
|
99 | exception if path is not a valid repository)""" | |
94 | raise NotImplementedError() |
|
100 | raise NotImplementedError() | |
95 |
|
101 | |||
96 | def getheads(self): |
|
102 | def getheads(self): | |
97 | """Return a list of this repository's heads""" |
|
103 | """Return a list of this repository's heads""" | |
98 | raise NotImplementedError() |
|
104 | raise NotImplementedError() | |
99 |
|
105 | |||
100 | def revmapfile(self): |
|
106 | def revmapfile(self): | |
101 | """Path to a file that will contain lines |
|
107 | """Path to a file that will contain lines | |
102 | source_rev_id sink_rev_id |
|
108 | source_rev_id sink_rev_id | |
103 | mapping equivalent revision identifiers for each system.""" |
|
109 | mapping equivalent revision identifiers for each system.""" | |
104 | raise NotImplementedError() |
|
110 | raise NotImplementedError() | |
105 |
|
111 | |||
106 | def authorfile(self): |
|
112 | def authorfile(self): | |
107 | """Path to a file that will contain lines |
|
113 | """Path to a file that will contain lines | |
108 | srcauthor=dstauthor |
|
114 | srcauthor=dstauthor | |
109 | mapping equivalent authors identifiers for each system.""" |
|
115 | mapping equivalent authors identifiers for each system.""" | |
110 | return None |
|
116 | return None | |
111 |
|
117 | |||
112 | def putfile(self, f, e, data): |
|
118 | def putfile(self, f, e, data): | |
113 | """Put file for next putcommit(). |
|
119 | """Put file for next putcommit(). | |
114 | f: path to file |
|
120 | f: path to file | |
115 | e: '', 'x', or 'l' (regular file, executable, or symlink) |
|
121 | e: '', 'x', or 'l' (regular file, executable, or symlink) | |
116 | data: file contents""" |
|
122 | data: file contents""" | |
117 | raise NotImplementedError() |
|
123 | raise NotImplementedError() | |
118 |
|
124 | |||
119 | def delfile(self, f): |
|
125 | def delfile(self, f): | |
120 | """Delete file for next putcommit(). |
|
126 | """Delete file for next putcommit(). | |
121 | f: path to file""" |
|
127 | f: path to file""" | |
122 | raise NotImplementedError() |
|
128 | raise NotImplementedError() | |
123 |
|
129 | |||
124 | def putcommit(self, files, parents, commit): |
|
130 | def putcommit(self, files, parents, commit): | |
125 | """Create a revision with all changed files listed in 'files' |
|
131 | """Create a revision with all changed files listed in 'files' | |
126 | and having listed parents. 'commit' is a commit object containing |
|
132 | and having listed parents. 'commit' is a commit object containing | |
127 | at a minimum the author, date, and message for this changeset. |
|
133 | at a minimum the author, date, and message for this changeset. | |
128 | Called after putfile() and delfile() calls. Note that the sink |
|
134 | Called after putfile() and delfile() calls. Note that the sink | |
129 | repository is not told to update itself to a particular revision |
|
135 | repository is not told to update itself to a particular revision | |
130 | (or even what that revision would be) before it receives the |
|
136 | (or even what that revision would be) before it receives the | |
131 | file data.""" |
|
137 | file data.""" | |
132 | raise NotImplementedError() |
|
138 | raise NotImplementedError() | |
133 |
|
139 | |||
134 | def puttags(self, tags): |
|
140 | def puttags(self, tags): | |
135 | """Put tags into sink. |
|
141 | """Put tags into sink. | |
136 | tags: {tagname: sink_rev_id, ...}""" |
|
142 | tags: {tagname: sink_rev_id, ...}""" | |
137 | raise NotImplementedError() |
|
143 | raise NotImplementedError() | |
138 |
|
144 | |||
139 | def setbranch(self, branch, pbranch, parents): |
|
145 | def setbranch(self, branch, pbranch, parents): | |
140 | """Set the current branch name. Called before the first putfile |
|
146 | """Set the current branch name. Called before the first putfile | |
141 | on the branch. |
|
147 | on the branch. | |
142 | branch: branch name for subsequent commits |
|
148 | branch: branch name for subsequent commits | |
143 | pbranch: branch name of parent commit |
|
149 | pbranch: branch name of parent commit | |
144 | parents: destination revisions of parent""" |
|
150 | parents: destination revisions of parent""" | |
145 | pass |
|
151 | pass |
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