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@@ -1,1377 +1,1379 b'' | |||||
1 | """ |
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1 | """ | |
2 | util.py - Mercurial utility functions and platform specfic implementations |
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2 | util.py - Mercurial utility functions and platform specfic implementations | |
3 |
|
3 | |||
4 | Copyright 2005 K. Thananchayan <thananck@yahoo.com> |
|
4 | Copyright 2005 K. Thananchayan <thananck@yahoo.com> | |
5 | Copyright 2005, 2006 Matt Mackall <mpm@selenic.com> |
|
5 | Copyright 2005, 2006 Matt Mackall <mpm@selenic.com> | |
6 | Copyright 2006 Vadim Gelfer <vadim.gelfer@gmail.com> |
|
6 | Copyright 2006 Vadim Gelfer <vadim.gelfer@gmail.com> | |
7 |
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7 | |||
8 | This software may be used and distributed according to the terms |
|
8 | This software may be used and distributed according to the terms | |
9 | of the GNU General Public License, incorporated herein by reference. |
|
9 | of the GNU General Public License, incorporated herein by reference. | |
10 |
|
10 | |||
11 | This contains helper routines that are independent of the SCM core and hide |
|
11 | This contains helper routines that are independent of the SCM core and hide | |
12 | platform-specific details from the core. |
|
12 | platform-specific details from the core. | |
13 | """ |
|
13 | """ | |
14 |
|
14 | |||
15 | from i18n import gettext as _ |
|
15 | from i18n import gettext as _ | |
16 | from demandload import * |
|
16 | from demandload import * | |
17 | demandload(globals(), "cStringIO errno getpass popen2 re shutil sys tempfile") |
|
17 | demandload(globals(), "cStringIO errno getpass popen2 re shutil sys tempfile") | |
18 | demandload(globals(), "os threading time calendar ConfigParser locale glob") |
|
18 | demandload(globals(), "os threading time calendar ConfigParser locale glob") | |
19 |
|
19 | |||
20 | try: |
|
20 | try: | |
21 | _encoding = os.environ.get("HGENCODING") or locale.getpreferredencoding() \ |
|
21 | _encoding = os.environ.get("HGENCODING") or locale.getpreferredencoding() \ | |
22 | or "ascii" |
|
22 | or "ascii" | |
23 | except locale.Error: |
|
23 | except locale.Error: | |
24 | _encoding = 'ascii' |
|
24 | _encoding = 'ascii' | |
25 | _encodingmode = os.environ.get("HGENCODINGMODE", "strict") |
|
25 | _encodingmode = os.environ.get("HGENCODINGMODE", "strict") | |
26 | _fallbackencoding = 'ISO-8859-1' |
|
26 | _fallbackencoding = 'ISO-8859-1' | |
27 |
|
27 | |||
28 | def tolocal(s): |
|
28 | def tolocal(s): | |
29 | """ |
|
29 | """ | |
30 | Convert a string from internal UTF-8 to local encoding |
|
30 | Convert a string from internal UTF-8 to local encoding | |
31 |
|
31 | |||
32 | All internal strings should be UTF-8 but some repos before the |
|
32 | All internal strings should be UTF-8 but some repos before the | |
33 | implementation of locale support may contain latin1 or possibly |
|
33 | implementation of locale support may contain latin1 or possibly | |
34 | other character sets. We attempt to decode everything strictly |
|
34 | other character sets. We attempt to decode everything strictly | |
35 | using UTF-8, then Latin-1, and failing that, we use UTF-8 and |
|
35 | using UTF-8, then Latin-1, and failing that, we use UTF-8 and | |
36 | replace unknown characters. |
|
36 | replace unknown characters. | |
37 | """ |
|
37 | """ | |
38 | for e in ('UTF-8', _fallbackencoding): |
|
38 | for e in ('UTF-8', _fallbackencoding): | |
39 | try: |
|
39 | try: | |
40 | u = s.decode(e) # attempt strict decoding |
|
40 | u = s.decode(e) # attempt strict decoding | |
41 | return u.encode(_encoding, "replace") |
|
41 | return u.encode(_encoding, "replace") | |
42 | except LookupError, k: |
|
42 | except LookupError, k: | |
43 | raise Abort(_("%s, please check your locale settings") % k) |
|
43 | raise Abort(_("%s, please check your locale settings") % k) | |
44 | except UnicodeDecodeError: |
|
44 | except UnicodeDecodeError: | |
45 | pass |
|
45 | pass | |
46 | u = s.decode("utf-8", "replace") # last ditch |
|
46 | u = s.decode("utf-8", "replace") # last ditch | |
47 | return u.encode(_encoding, "replace") |
|
47 | return u.encode(_encoding, "replace") | |
48 |
|
48 | |||
49 | def fromlocal(s): |
|
49 | def fromlocal(s): | |
50 | """ |
|
50 | """ | |
51 | Convert a string from the local character encoding to UTF-8 |
|
51 | Convert a string from the local character encoding to UTF-8 | |
52 |
|
52 | |||
53 | We attempt to decode strings using the encoding mode set by |
|
53 | We attempt to decode strings using the encoding mode set by | |
54 | HG_ENCODINGMODE, which defaults to 'strict'. In this mode, unknown |
|
54 | HG_ENCODINGMODE, which defaults to 'strict'. In this mode, unknown | |
55 | characters will cause an error message. Other modes include |
|
55 | characters will cause an error message. Other modes include | |
56 | 'replace', which replaces unknown characters with a special |
|
56 | 'replace', which replaces unknown characters with a special | |
57 | Unicode character, and 'ignore', which drops the character. |
|
57 | Unicode character, and 'ignore', which drops the character. | |
58 | """ |
|
58 | """ | |
59 | try: |
|
59 | try: | |
60 | return s.decode(_encoding, _encodingmode).encode("utf-8") |
|
60 | return s.decode(_encoding, _encodingmode).encode("utf-8") | |
61 | except UnicodeDecodeError, inst: |
|
61 | except UnicodeDecodeError, inst: | |
62 | sub = s[max(0, inst.start-10):inst.start+10] |
|
62 | sub = s[max(0, inst.start-10):inst.start+10] | |
63 | raise Abort("decoding near '%s': %s!" % (sub, inst)) |
|
63 | raise Abort("decoding near '%s': %s!" % (sub, inst)) | |
64 | except LookupError, k: |
|
64 | except LookupError, k: | |
65 | raise Abort(_("%s, please check your locale settings") % k) |
|
65 | raise Abort(_("%s, please check your locale settings") % k) | |
66 |
|
66 | |||
67 | def locallen(s): |
|
67 | def locallen(s): | |
68 | """Find the length in characters of a local string""" |
|
68 | """Find the length in characters of a local string""" | |
69 | return len(s.decode(_encoding, "replace")) |
|
69 | return len(s.decode(_encoding, "replace")) | |
70 |
|
70 | |||
71 | def localsub(s, a, b=None): |
|
71 | def localsub(s, a, b=None): | |
72 | try: |
|
72 | try: | |
73 | u = s.decode(_encoding, _encodingmode) |
|
73 | u = s.decode(_encoding, _encodingmode) | |
74 | if b is not None: |
|
74 | if b is not None: | |
75 | u = u[a:b] |
|
75 | u = u[a:b] | |
76 | else: |
|
76 | else: | |
77 | u = u[:a] |
|
77 | u = u[:a] | |
78 | return u.encode(_encoding, _encodingmode) |
|
78 | return u.encode(_encoding, _encodingmode) | |
79 | except UnicodeDecodeError, inst: |
|
79 | except UnicodeDecodeError, inst: | |
80 | sub = s[max(0, inst.start-10), inst.start+10] |
|
80 | sub = s[max(0, inst.start-10), inst.start+10] | |
81 | raise Abort(_("decoding near '%s': %s!\n") % (sub, inst)) |
|
81 | raise Abort(_("decoding near '%s': %s!\n") % (sub, inst)) | |
82 |
|
82 | |||
83 | # used by parsedate |
|
83 | # used by parsedate | |
84 | defaultdateformats = ( |
|
84 | defaultdateformats = ( | |
85 | '%Y-%m-%d %H:%M:%S', |
|
85 | '%Y-%m-%d %H:%M:%S', | |
86 | '%Y-%m-%d %I:%M:%S%p', |
|
86 | '%Y-%m-%d %I:%M:%S%p', | |
87 | '%Y-%m-%d %H:%M', |
|
87 | '%Y-%m-%d %H:%M', | |
88 | '%Y-%m-%d %I:%M%p', |
|
88 | '%Y-%m-%d %I:%M%p', | |
89 | '%Y-%m-%d', |
|
89 | '%Y-%m-%d', | |
90 | '%m-%d', |
|
90 | '%m-%d', | |
91 | '%m/%d', |
|
91 | '%m/%d', | |
92 | '%m/%d/%y', |
|
92 | '%m/%d/%y', | |
93 | '%m/%d/%Y', |
|
93 | '%m/%d/%Y', | |
94 | '%a %b %d %H:%M:%S %Y', |
|
94 | '%a %b %d %H:%M:%S %Y', | |
95 | '%a %b %d %I:%M:%S%p %Y', |
|
95 | '%a %b %d %I:%M:%S%p %Y', | |
96 | '%b %d %H:%M:%S %Y', |
|
96 | '%b %d %H:%M:%S %Y', | |
97 | '%b %d %I:%M:%S%p %Y', |
|
97 | '%b %d %I:%M:%S%p %Y', | |
98 | '%b %d %H:%M:%S', |
|
98 | '%b %d %H:%M:%S', | |
99 | '%b %d %I:%M:%S%p', |
|
99 | '%b %d %I:%M:%S%p', | |
100 | '%b %d %H:%M', |
|
100 | '%b %d %H:%M', | |
101 | '%b %d %I:%M%p', |
|
101 | '%b %d %I:%M%p', | |
102 | '%b %d %Y', |
|
102 | '%b %d %Y', | |
103 | '%b %d', |
|
103 | '%b %d', | |
104 | '%H:%M:%S', |
|
104 | '%H:%M:%S', | |
105 | '%I:%M:%SP', |
|
105 | '%I:%M:%SP', | |
106 | '%H:%M', |
|
106 | '%H:%M', | |
107 | '%I:%M%p', |
|
107 | '%I:%M%p', | |
108 | ) |
|
108 | ) | |
109 |
|
109 | |||
110 | extendeddateformats = defaultdateformats + ( |
|
110 | extendeddateformats = defaultdateformats + ( | |
111 | "%Y", |
|
111 | "%Y", | |
112 | "%Y-%m", |
|
112 | "%Y-%m", | |
113 | "%b", |
|
113 | "%b", | |
114 | "%b %Y", |
|
114 | "%b %Y", | |
115 | ) |
|
115 | ) | |
116 |
|
116 | |||
117 | class SignalInterrupt(Exception): |
|
117 | class SignalInterrupt(Exception): | |
118 | """Exception raised on SIGTERM and SIGHUP.""" |
|
118 | """Exception raised on SIGTERM and SIGHUP.""" | |
119 |
|
119 | |||
120 | # like SafeConfigParser but with case-sensitive keys |
|
120 | # like SafeConfigParser but with case-sensitive keys | |
121 | class configparser(ConfigParser.SafeConfigParser): |
|
121 | class configparser(ConfigParser.SafeConfigParser): | |
122 | def optionxform(self, optionstr): |
|
122 | def optionxform(self, optionstr): | |
123 | return optionstr |
|
123 | return optionstr | |
124 |
|
124 | |||
125 | def cachefunc(func): |
|
125 | def cachefunc(func): | |
126 | '''cache the result of function calls''' |
|
126 | '''cache the result of function calls''' | |
127 | # XXX doesn't handle keywords args |
|
127 | # XXX doesn't handle keywords args | |
128 | cache = {} |
|
128 | cache = {} | |
129 | if func.func_code.co_argcount == 1: |
|
129 | if func.func_code.co_argcount == 1: | |
130 | # we gain a small amount of time because |
|
130 | # we gain a small amount of time because | |
131 | # we don't need to pack/unpack the list |
|
131 | # we don't need to pack/unpack the list | |
132 | def f(arg): |
|
132 | def f(arg): | |
133 | if arg not in cache: |
|
133 | if arg not in cache: | |
134 | cache[arg] = func(arg) |
|
134 | cache[arg] = func(arg) | |
135 | return cache[arg] |
|
135 | return cache[arg] | |
136 | else: |
|
136 | else: | |
137 | def f(*args): |
|
137 | def f(*args): | |
138 | if args not in cache: |
|
138 | if args not in cache: | |
139 | cache[args] = func(*args) |
|
139 | cache[args] = func(*args) | |
140 | return cache[args] |
|
140 | return cache[args] | |
141 |
|
141 | |||
142 | return f |
|
142 | return f | |
143 |
|
143 | |||
144 | def pipefilter(s, cmd): |
|
144 | def pipefilter(s, cmd): | |
145 | '''filter string S through command CMD, returning its output''' |
|
145 | '''filter string S through command CMD, returning its output''' | |
146 | (pout, pin) = popen2.popen2(cmd, -1, 'b') |
|
146 | (pout, pin) = popen2.popen2(cmd, -1, 'b') | |
147 | def writer(): |
|
147 | def writer(): | |
148 | try: |
|
148 | try: | |
149 | pin.write(s) |
|
149 | pin.write(s) | |
150 | pin.close() |
|
150 | pin.close() | |
151 | except IOError, inst: |
|
151 | except IOError, inst: | |
152 | if inst.errno != errno.EPIPE: |
|
152 | if inst.errno != errno.EPIPE: | |
153 | raise |
|
153 | raise | |
154 |
|
154 | |||
155 | # we should use select instead on UNIX, but this will work on most |
|
155 | # we should use select instead on UNIX, but this will work on most | |
156 | # systems, including Windows |
|
156 | # systems, including Windows | |
157 | w = threading.Thread(target=writer) |
|
157 | w = threading.Thread(target=writer) | |
158 | w.start() |
|
158 | w.start() | |
159 | f = pout.read() |
|
159 | f = pout.read() | |
160 | pout.close() |
|
160 | pout.close() | |
161 | w.join() |
|
161 | w.join() | |
162 | return f |
|
162 | return f | |
163 |
|
163 | |||
164 | def tempfilter(s, cmd): |
|
164 | def tempfilter(s, cmd): | |
165 | '''filter string S through a pair of temporary files with CMD. |
|
165 | '''filter string S through a pair of temporary files with CMD. | |
166 | CMD is used as a template to create the real command to be run, |
|
166 | CMD is used as a template to create the real command to be run, | |
167 | with the strings INFILE and OUTFILE replaced by the real names of |
|
167 | with the strings INFILE and OUTFILE replaced by the real names of | |
168 | the temporary files generated.''' |
|
168 | the temporary files generated.''' | |
169 | inname, outname = None, None |
|
169 | inname, outname = None, None | |
170 | try: |
|
170 | try: | |
171 | infd, inname = tempfile.mkstemp(prefix='hg-filter-in-') |
|
171 | infd, inname = tempfile.mkstemp(prefix='hg-filter-in-') | |
172 | fp = os.fdopen(infd, 'wb') |
|
172 | fp = os.fdopen(infd, 'wb') | |
173 | fp.write(s) |
|
173 | fp.write(s) | |
174 | fp.close() |
|
174 | fp.close() | |
175 | outfd, outname = tempfile.mkstemp(prefix='hg-filter-out-') |
|
175 | outfd, outname = tempfile.mkstemp(prefix='hg-filter-out-') | |
176 | os.close(outfd) |
|
176 | os.close(outfd) | |
177 | cmd = cmd.replace('INFILE', inname) |
|
177 | cmd = cmd.replace('INFILE', inname) | |
178 | cmd = cmd.replace('OUTFILE', outname) |
|
178 | cmd = cmd.replace('OUTFILE', outname) | |
179 | code = os.system(cmd) |
|
179 | code = os.system(cmd) | |
180 | if code: raise Abort(_("command '%s' failed: %s") % |
|
180 | if code: raise Abort(_("command '%s' failed: %s") % | |
181 | (cmd, explain_exit(code))) |
|
181 | (cmd, explain_exit(code))) | |
182 | return open(outname, 'rb').read() |
|
182 | return open(outname, 'rb').read() | |
183 | finally: |
|
183 | finally: | |
184 | try: |
|
184 | try: | |
185 | if inname: os.unlink(inname) |
|
185 | if inname: os.unlink(inname) | |
186 | except: pass |
|
186 | except: pass | |
187 | try: |
|
187 | try: | |
188 | if outname: os.unlink(outname) |
|
188 | if outname: os.unlink(outname) | |
189 | except: pass |
|
189 | except: pass | |
190 |
|
190 | |||
191 | filtertable = { |
|
191 | filtertable = { | |
192 | 'tempfile:': tempfilter, |
|
192 | 'tempfile:': tempfilter, | |
193 | 'pipe:': pipefilter, |
|
193 | 'pipe:': pipefilter, | |
194 | } |
|
194 | } | |
195 |
|
195 | |||
196 | def filter(s, cmd): |
|
196 | def filter(s, cmd): | |
197 | "filter a string through a command that transforms its input to its output" |
|
197 | "filter a string through a command that transforms its input to its output" | |
198 | for name, fn in filtertable.iteritems(): |
|
198 | for name, fn in filtertable.iteritems(): | |
199 | if cmd.startswith(name): |
|
199 | if cmd.startswith(name): | |
200 | return fn(s, cmd[len(name):].lstrip()) |
|
200 | return fn(s, cmd[len(name):].lstrip()) | |
201 | return pipefilter(s, cmd) |
|
201 | return pipefilter(s, cmd) | |
202 |
|
202 | |||
203 | def find_in_path(name, path, default=None): |
|
203 | def find_in_path(name, path, default=None): | |
204 | '''find name in search path. path can be string (will be split |
|
204 | '''find name in search path. path can be string (will be split | |
205 | with os.pathsep), or iterable thing that returns strings. if name |
|
205 | with os.pathsep), or iterable thing that returns strings. if name | |
206 | found, return path to name. else return default.''' |
|
206 | found, return path to name. else return default.''' | |
207 | if isinstance(path, str): |
|
207 | if isinstance(path, str): | |
208 | path = path.split(os.pathsep) |
|
208 | path = path.split(os.pathsep) | |
209 | for p in path: |
|
209 | for p in path: | |
210 | p_name = os.path.join(p, name) |
|
210 | p_name = os.path.join(p, name) | |
211 | if os.path.exists(p_name): |
|
211 | if os.path.exists(p_name): | |
212 | return p_name |
|
212 | return p_name | |
213 | return default |
|
213 | return default | |
214 |
|
214 | |||
215 | def binary(s): |
|
215 | def binary(s): | |
216 | """return true if a string is binary data using diff's heuristic""" |
|
216 | """return true if a string is binary data using diff's heuristic""" | |
217 | if s and '\0' in s[:4096]: |
|
217 | if s and '\0' in s[:4096]: | |
218 | return True |
|
218 | return True | |
219 | return False |
|
219 | return False | |
220 |
|
220 | |||
221 | def unique(g): |
|
221 | def unique(g): | |
222 | """return the uniq elements of iterable g""" |
|
222 | """return the uniq elements of iterable g""" | |
223 | seen = {} |
|
223 | seen = {} | |
224 | l = [] |
|
224 | l = [] | |
225 | for f in g: |
|
225 | for f in g: | |
226 | if f not in seen: |
|
226 | if f not in seen: | |
227 | seen[f] = 1 |
|
227 | seen[f] = 1 | |
228 | l.append(f) |
|
228 | l.append(f) | |
229 | return l |
|
229 | return l | |
230 |
|
230 | |||
231 | class Abort(Exception): |
|
231 | class Abort(Exception): | |
232 | """Raised if a command needs to print an error and exit.""" |
|
232 | """Raised if a command needs to print an error and exit.""" | |
233 |
|
233 | |||
234 | class UnexpectedOutput(Abort): |
|
234 | class UnexpectedOutput(Abort): | |
235 | """Raised to print an error with part of output and exit.""" |
|
235 | """Raised to print an error with part of output and exit.""" | |
236 |
|
236 | |||
237 | def always(fn): return True |
|
237 | def always(fn): return True | |
238 | def never(fn): return False |
|
238 | def never(fn): return False | |
239 |
|
239 | |||
240 | def expand_glob(pats): |
|
240 | def expand_glob(pats): | |
241 | '''On Windows, expand the implicit globs in a list of patterns''' |
|
241 | '''On Windows, expand the implicit globs in a list of patterns''' | |
242 | if os.name != 'nt': |
|
242 | if os.name != 'nt': | |
243 | return list(pats) |
|
243 | return list(pats) | |
244 | ret = [] |
|
244 | ret = [] | |
245 | for p in pats: |
|
245 | for p in pats: | |
246 | kind, name = patkind(p, None) |
|
246 | kind, name = patkind(p, None) | |
247 | if kind is None: |
|
247 | if kind is None: | |
248 | globbed = glob.glob(name) |
|
248 | globbed = glob.glob(name) | |
249 | if globbed: |
|
249 | if globbed: | |
250 | ret.extend(globbed) |
|
250 | ret.extend(globbed) | |
251 | continue |
|
251 | continue | |
252 | # if we couldn't expand the glob, just keep it around |
|
252 | # if we couldn't expand the glob, just keep it around | |
253 | ret.append(p) |
|
253 | ret.append(p) | |
254 | return ret |
|
254 | return ret | |
255 |
|
255 | |||
256 | def patkind(name, dflt_pat='glob'): |
|
256 | def patkind(name, dflt_pat='glob'): | |
257 | """Split a string into an optional pattern kind prefix and the |
|
257 | """Split a string into an optional pattern kind prefix and the | |
258 | actual pattern.""" |
|
258 | actual pattern.""" | |
259 | for prefix in 're', 'glob', 'path', 'relglob', 'relpath', 'relre': |
|
259 | for prefix in 're', 'glob', 'path', 'relglob', 'relpath', 'relre': | |
260 | if name.startswith(prefix + ':'): return name.split(':', 1) |
|
260 | if name.startswith(prefix + ':'): return name.split(':', 1) | |
261 | return dflt_pat, name |
|
261 | return dflt_pat, name | |
262 |
|
262 | |||
263 | def globre(pat, head='^', tail='$'): |
|
263 | def globre(pat, head='^', tail='$'): | |
264 | "convert a glob pattern into a regexp" |
|
264 | "convert a glob pattern into a regexp" | |
265 | i, n = 0, len(pat) |
|
265 | i, n = 0, len(pat) | |
266 | res = '' |
|
266 | res = '' | |
267 | group = False |
|
267 | group = False | |
268 | def peek(): return i < n and pat[i] |
|
268 | def peek(): return i < n and pat[i] | |
269 | while i < n: |
|
269 | while i < n: | |
270 | c = pat[i] |
|
270 | c = pat[i] | |
271 | i = i+1 |
|
271 | i = i+1 | |
272 | if c == '*': |
|
272 | if c == '*': | |
273 | if peek() == '*': |
|
273 | if peek() == '*': | |
274 | i += 1 |
|
274 | i += 1 | |
275 | res += '.*' |
|
275 | res += '.*' | |
276 | else: |
|
276 | else: | |
277 | res += '[^/]*' |
|
277 | res += '[^/]*' | |
278 | elif c == '?': |
|
278 | elif c == '?': | |
279 | res += '.' |
|
279 | res += '.' | |
280 | elif c == '[': |
|
280 | elif c == '[': | |
281 | j = i |
|
281 | j = i | |
282 | if j < n and pat[j] in '!]': |
|
282 | if j < n and pat[j] in '!]': | |
283 | j += 1 |
|
283 | j += 1 | |
284 | while j < n and pat[j] != ']': |
|
284 | while j < n and pat[j] != ']': | |
285 | j += 1 |
|
285 | j += 1 | |
286 | if j >= n: |
|
286 | if j >= n: | |
287 | res += '\\[' |
|
287 | res += '\\[' | |
288 | else: |
|
288 | else: | |
289 | stuff = pat[i:j].replace('\\','\\\\') |
|
289 | stuff = pat[i:j].replace('\\','\\\\') | |
290 | i = j + 1 |
|
290 | i = j + 1 | |
291 | if stuff[0] == '!': |
|
291 | if stuff[0] == '!': | |
292 | stuff = '^' + stuff[1:] |
|
292 | stuff = '^' + stuff[1:] | |
293 | elif stuff[0] == '^': |
|
293 | elif stuff[0] == '^': | |
294 | stuff = '\\' + stuff |
|
294 | stuff = '\\' + stuff | |
295 | res = '%s[%s]' % (res, stuff) |
|
295 | res = '%s[%s]' % (res, stuff) | |
296 | elif c == '{': |
|
296 | elif c == '{': | |
297 | group = True |
|
297 | group = True | |
298 | res += '(?:' |
|
298 | res += '(?:' | |
299 | elif c == '}' and group: |
|
299 | elif c == '}' and group: | |
300 | res += ')' |
|
300 | res += ')' | |
301 | group = False |
|
301 | group = False | |
302 | elif c == ',' and group: |
|
302 | elif c == ',' and group: | |
303 | res += '|' |
|
303 | res += '|' | |
304 | elif c == '\\': |
|
304 | elif c == '\\': | |
305 | p = peek() |
|
305 | p = peek() | |
306 | if p: |
|
306 | if p: | |
307 | i += 1 |
|
307 | i += 1 | |
308 | res += re.escape(p) |
|
308 | res += re.escape(p) | |
309 | else: |
|
309 | else: | |
310 | res += re.escape(c) |
|
310 | res += re.escape(c) | |
311 | else: |
|
311 | else: | |
312 | res += re.escape(c) |
|
312 | res += re.escape(c) | |
313 | return head + res + tail |
|
313 | return head + res + tail | |
314 |
|
314 | |||
315 | _globchars = {'[': 1, '{': 1, '*': 1, '?': 1} |
|
315 | _globchars = {'[': 1, '{': 1, '*': 1, '?': 1} | |
316 |
|
316 | |||
317 | def pathto(n1, n2): |
|
317 | def pathto(n1, n2): | |
318 | '''return the relative path from one place to another. |
|
318 | '''return the relative path from one place to another. | |
319 | n1 should use os.sep to separate directories |
|
319 | n1 should use os.sep to separate directories | |
320 | n2 should use "/" to separate directories |
|
320 | n2 should use "/" to separate directories | |
321 | returns an os.sep-separated path. |
|
321 | returns an os.sep-separated path. | |
322 | ''' |
|
322 | ''' | |
323 | if not n1: return localpath(n2) |
|
323 | if not n1: return localpath(n2) | |
324 | a, b = n1.split(os.sep), n2.split('/') |
|
324 | a, b = n1.split(os.sep), n2.split('/') | |
325 | a.reverse() |
|
325 | a.reverse() | |
326 | b.reverse() |
|
326 | b.reverse() | |
327 | while a and b and a[-1] == b[-1]: |
|
327 | while a and b and a[-1] == b[-1]: | |
328 | a.pop() |
|
328 | a.pop() | |
329 | b.pop() |
|
329 | b.pop() | |
330 | b.reverse() |
|
330 | b.reverse() | |
331 | return os.sep.join((['..'] * len(a)) + b) |
|
331 | return os.sep.join((['..'] * len(a)) + b) | |
332 |
|
332 | |||
333 | def canonpath(root, cwd, myname): |
|
333 | def canonpath(root, cwd, myname): | |
334 | """return the canonical path of myname, given cwd and root""" |
|
334 | """return the canonical path of myname, given cwd and root""" | |
335 | if root == os.sep: |
|
335 | if root == os.sep: | |
336 | rootsep = os.sep |
|
336 | rootsep = os.sep | |
337 | elif root.endswith(os.sep): |
|
337 | elif root.endswith(os.sep): | |
338 | rootsep = root |
|
338 | rootsep = root | |
339 | else: |
|
339 | else: | |
340 | rootsep = root + os.sep |
|
340 | rootsep = root + os.sep | |
341 | name = myname |
|
341 | name = myname | |
342 | if not os.path.isabs(name): |
|
342 | if not os.path.isabs(name): | |
343 | name = os.path.join(root, cwd, name) |
|
343 | name = os.path.join(root, cwd, name) | |
344 | name = os.path.normpath(name) |
|
344 | name = os.path.normpath(name) | |
345 | if name != rootsep and name.startswith(rootsep): |
|
345 | if name != rootsep and name.startswith(rootsep): | |
346 | name = name[len(rootsep):] |
|
346 | name = name[len(rootsep):] | |
347 | audit_path(name) |
|
347 | audit_path(name) | |
348 | return pconvert(name) |
|
348 | return pconvert(name) | |
349 | elif name == root: |
|
349 | elif name == root: | |
350 | return '' |
|
350 | return '' | |
351 | else: |
|
351 | else: | |
352 | # Determine whether `name' is in the hierarchy at or beneath `root', |
|
352 | # Determine whether `name' is in the hierarchy at or beneath `root', | |
353 | # by iterating name=dirname(name) until that causes no change (can't |
|
353 | # by iterating name=dirname(name) until that causes no change (can't | |
354 | # check name == '/', because that doesn't work on windows). For each |
|
354 | # check name == '/', because that doesn't work on windows). For each | |
355 | # `name', compare dev/inode numbers. If they match, the list `rel' |
|
355 | # `name', compare dev/inode numbers. If they match, the list `rel' | |
356 | # holds the reversed list of components making up the relative file |
|
356 | # holds the reversed list of components making up the relative file | |
357 | # name we want. |
|
357 | # name we want. | |
358 | root_st = os.stat(root) |
|
358 | root_st = os.stat(root) | |
359 | rel = [] |
|
359 | rel = [] | |
360 | while True: |
|
360 | while True: | |
361 | try: |
|
361 | try: | |
362 | name_st = os.stat(name) |
|
362 | name_st = os.stat(name) | |
363 | except OSError: |
|
363 | except OSError: | |
364 | break |
|
364 | break | |
365 | if samestat(name_st, root_st): |
|
365 | if samestat(name_st, root_st): | |
366 | if not rel: |
|
366 | if not rel: | |
367 | # name was actually the same as root (maybe a symlink) |
|
367 | # name was actually the same as root (maybe a symlink) | |
368 | return '' |
|
368 | return '' | |
369 | rel.reverse() |
|
369 | rel.reverse() | |
370 | name = os.path.join(*rel) |
|
370 | name = os.path.join(*rel) | |
371 | audit_path(name) |
|
371 | audit_path(name) | |
372 | return pconvert(name) |
|
372 | return pconvert(name) | |
373 | dirname, basename = os.path.split(name) |
|
373 | dirname, basename = os.path.split(name) | |
374 | rel.append(basename) |
|
374 | rel.append(basename) | |
375 | if dirname == name: |
|
375 | if dirname == name: | |
376 | break |
|
376 | break | |
377 | name = dirname |
|
377 | name = dirname | |
378 |
|
378 | |||
379 | raise Abort('%s not under root' % myname) |
|
379 | raise Abort('%s not under root' % myname) | |
380 |
|
380 | |||
381 | def matcher(canonroot, cwd='', names=[], inc=[], exc=[], head='', src=None): |
|
381 | def matcher(canonroot, cwd='', names=[], inc=[], exc=[], head='', src=None): | |
382 | return _matcher(canonroot, cwd, names, inc, exc, head, 'glob', src) |
|
382 | return _matcher(canonroot, cwd, names, inc, exc, head, 'glob', src) | |
383 |
|
383 | |||
384 | def cmdmatcher(canonroot, cwd='', names=[], inc=[], exc=[], head='', |
|
384 | def cmdmatcher(canonroot, cwd='', names=[], inc=[], exc=[], head='', | |
385 | src=None, globbed=False): |
|
385 | src=None, globbed=False): | |
386 | if not globbed: |
|
386 | if not globbed: | |
387 | names = expand_glob(names) |
|
387 | names = expand_glob(names) | |
388 | return _matcher(canonroot, cwd, names, inc, exc, head, 'relpath', src) |
|
388 | return _matcher(canonroot, cwd, names, inc, exc, head, 'relpath', src) | |
389 |
|
389 | |||
390 | def _matcher(canonroot, cwd, names, inc, exc, head, dflt_pat, src): |
|
390 | def _matcher(canonroot, cwd, names, inc, exc, head, dflt_pat, src): | |
391 | """build a function to match a set of file patterns |
|
391 | """build a function to match a set of file patterns | |
392 |
|
392 | |||
393 | arguments: |
|
393 | arguments: | |
394 | canonroot - the canonical root of the tree you're matching against |
|
394 | canonroot - the canonical root of the tree you're matching against | |
395 | cwd - the current working directory, if relevant |
|
395 | cwd - the current working directory, if relevant | |
396 | names - patterns to find |
|
396 | names - patterns to find | |
397 | inc - patterns to include |
|
397 | inc - patterns to include | |
398 | exc - patterns to exclude |
|
398 | exc - patterns to exclude | |
399 | head - a regex to prepend to patterns to control whether a match is rooted |
|
399 | head - a regex to prepend to patterns to control whether a match is rooted | |
400 | dflt_pat - if a pattern in names has no explicit type, assume this one |
|
400 | dflt_pat - if a pattern in names has no explicit type, assume this one | |
401 | src - where these patterns came from (e.g. .hgignore) |
|
401 | src - where these patterns came from (e.g. .hgignore) | |
402 |
|
402 | |||
403 | a pattern is one of: |
|
403 | a pattern is one of: | |
404 | 'glob:<glob>' - a glob relative to cwd |
|
404 | 'glob:<glob>' - a glob relative to cwd | |
405 | 're:<regexp>' - a regular expression |
|
405 | 're:<regexp>' - a regular expression | |
406 | 'path:<path>' - a path relative to canonroot |
|
406 | 'path:<path>' - a path relative to canonroot | |
407 | 'relglob:<glob>' - an unrooted glob (*.c matches C files in all dirs) |
|
407 | 'relglob:<glob>' - an unrooted glob (*.c matches C files in all dirs) | |
408 | 'relpath:<path>' - a path relative to cwd |
|
408 | 'relpath:<path>' - a path relative to cwd | |
409 | 'relre:<regexp>' - a regexp that doesn't have to match the start of a name |
|
409 | 'relre:<regexp>' - a regexp that doesn't have to match the start of a name | |
410 | '<something>' - one of the cases above, selected by the dflt_pat argument |
|
410 | '<something>' - one of the cases above, selected by the dflt_pat argument | |
411 |
|
411 | |||
412 | returns: |
|
412 | returns: | |
413 | a 3-tuple containing |
|
413 | a 3-tuple containing | |
414 | - list of roots (places where one should start a recursive walk of the fs); |
|
414 | - list of roots (places where one should start a recursive walk of the fs); | |
415 | this often matches the explicit non-pattern names passed in, but also |
|
415 | this often matches the explicit non-pattern names passed in, but also | |
416 | includes the initial part of glob: patterns that has no glob characters |
|
416 | includes the initial part of glob: patterns that has no glob characters | |
417 | - a bool match(filename) function |
|
417 | - a bool match(filename) function | |
418 | - a bool indicating if any patterns were passed in |
|
418 | - a bool indicating if any patterns were passed in | |
419 |
|
419 | |||
420 | todo: |
|
420 | todo: | |
421 | make head regex a rooted bool |
|
421 | make head regex a rooted bool | |
422 | """ |
|
422 | """ | |
423 |
|
423 | |||
424 | def contains_glob(name): |
|
424 | def contains_glob(name): | |
425 | for c in name: |
|
425 | for c in name: | |
426 | if c in _globchars: return True |
|
426 | if c in _globchars: return True | |
427 | return False |
|
427 | return False | |
428 |
|
428 | |||
429 | def regex(kind, name, tail): |
|
429 | def regex(kind, name, tail): | |
430 | '''convert a pattern into a regular expression''' |
|
430 | '''convert a pattern into a regular expression''' | |
431 | if not name: |
|
431 | if not name: | |
432 | return '' |
|
432 | return '' | |
433 | if kind == 're': |
|
433 | if kind == 're': | |
434 | return name |
|
434 | return name | |
435 | elif kind == 'path': |
|
435 | elif kind == 'path': | |
436 | return '^' + re.escape(name) + '(?:/|$)' |
|
436 | return '^' + re.escape(name) + '(?:/|$)' | |
437 | elif kind == 'relglob': |
|
437 | elif kind == 'relglob': | |
438 | return head + globre(name, '(?:|.*/)', '(?:/|$)') |
|
438 | return head + globre(name, '(?:|.*/)', '(?:/|$)') | |
439 | elif kind == 'relpath': |
|
439 | elif kind == 'relpath': | |
440 |
return head + re.escape(name) + |
|
440 | return head + re.escape(name) + '(?:/|$)' | |
441 | elif kind == 'relre': |
|
441 | elif kind == 'relre': | |
442 | if name.startswith('^'): |
|
442 | if name.startswith('^'): | |
443 | return name |
|
443 | return name | |
444 | return '.*' + name |
|
444 | return '.*' + name | |
445 | return head + globre(name, '', tail) |
|
445 | return head + globre(name, '', tail) | |
446 |
|
446 | |||
447 | def matchfn(pats, tail): |
|
447 | def matchfn(pats, tail): | |
448 | """build a matching function from a set of patterns""" |
|
448 | """build a matching function from a set of patterns""" | |
449 | if not pats: |
|
449 | if not pats: | |
450 | return |
|
450 | return | |
451 | matches = [] |
|
451 | matches = [] | |
452 | for k, p in pats: |
|
452 | for k, p in pats: | |
453 | try: |
|
453 | try: | |
454 | pat = '(?:%s)' % regex(k, p, tail) |
|
454 | pat = '(?:%s)' % regex(k, p, tail) | |
455 | matches.append(re.compile(pat).match) |
|
455 | matches.append(re.compile(pat).match) | |
456 | except re.error: |
|
456 | except re.error: | |
457 | if src: raise Abort("%s: invalid pattern (%s): %s" % (src, k, p)) |
|
457 | if src: raise Abort("%s: invalid pattern (%s): %s" % (src, k, p)) | |
458 | else: raise Abort("invalid pattern (%s): %s" % (k, p)) |
|
458 | else: raise Abort("invalid pattern (%s): %s" % (k, p)) | |
459 |
|
459 | |||
460 | def buildfn(text): |
|
460 | def buildfn(text): | |
461 | for m in matches: |
|
461 | for m in matches: | |
462 | r = m(text) |
|
462 | r = m(text) | |
463 | if r: |
|
463 | if r: | |
464 | return r |
|
464 | return r | |
465 |
|
465 | |||
466 | return buildfn |
|
466 | return buildfn | |
467 |
|
467 | |||
468 | def globprefix(pat): |
|
468 | def globprefix(pat): | |
469 | '''return the non-glob prefix of a path, e.g. foo/* -> foo''' |
|
469 | '''return the non-glob prefix of a path, e.g. foo/* -> foo''' | |
470 | root = [] |
|
470 | root = [] | |
471 | for p in pat.split('/'): |
|
471 | for p in pat.split('/'): | |
472 | if contains_glob(p): break |
|
472 | if contains_glob(p): break | |
473 | root.append(p) |
|
473 | root.append(p) | |
474 | return '/'.join(root) or '.' |
|
474 | return '/'.join(root) or '.' | |
475 |
|
475 | |||
476 | pats = [] |
|
476 | def normalizepats(names, default): | |
477 |
|
|
477 | pats = [] | |
478 |
|
|
478 | files = [] | |
479 | for kind, name in [patkind(p, dflt_pat) for p in names]: |
|
479 | roots = [] | |
480 | if kind in ('glob', 'relpath'): |
|
480 | anypats = False | |
481 | name = canonpath(canonroot, cwd, name) |
|
481 | for kind, name in [patkind(p, default) for p in names]: | |
482 |
|
|
482 | if kind in ('glob', 'relpath'): | |
483 |
name = |
|
483 | name = canonpath(canonroot, cwd, name) | |
484 |
if kind in ('glob', ' |
|
484 | elif kind in ('relglob', 'path'): | |
485 | pats.append((kind, name)) |
|
485 | name = normpath(name) | |
486 | if kind == 'glob': |
|
486 | if kind in ('glob', 're', 'relglob', 'relre'): | |
487 | root = globprefix(name) |
|
487 | pats.append((kind, name)) | |
488 | roots.append(root) |
|
488 | anypats = True | |
489 | elif kind in ('relpath', 'path'): |
|
489 | if kind == 'glob': | |
490 | files.append((kind, name)) |
|
490 | root = globprefix(name) | |
491 |
roots.append( |
|
491 | roots.append(root) | |
492 |
elif kind |
|
492 | elif kind in ('relpath', 'path'): | |
493 |
|
|
493 | files.append((kind, name)) | |
|
494 | roots.append(name) | |||
|
495 | elif kind == 'relglob': | |||
|
496 | roots.append('.') | |||
|
497 | return roots, pats + files, anypats | |||
|
498 | ||||
|
499 | roots, pats, anypats = normalizepats(names, dflt_pat) | |||
494 |
|
500 | |||
495 | patmatch = matchfn(pats, '$') or always |
|
501 | patmatch = matchfn(pats, '$') or always | |
496 | filematch = matchfn(files, '(?:/|$)') or always |
|
|||
497 | incmatch = always |
|
502 | incmatch = always | |
498 | if inc: |
|
503 | if inc: | |
499 | inckinds = [patkind(canonpath(canonroot, cwd, i)) for i in inc] |
|
504 | dummy, inckinds, dummy = normalizepats(inc, 'glob') | |
500 | incmatch = matchfn(inckinds, '(?:/|$)') |
|
505 | incmatch = matchfn(inckinds, '(?:/|$)') | |
501 | excmatch = lambda fn: False |
|
506 | excmatch = lambda fn: False | |
502 | if exc: |
|
507 | if exc: | |
503 | exckinds = [patkind(canonpath(canonroot, cwd, x)) for x in exc] |
|
508 | dummy, exckinds, dummy = normalizepats(exc, 'glob') | |
504 | excmatch = matchfn(exckinds, '(?:/|$)') |
|
509 | excmatch = matchfn(exckinds, '(?:/|$)') | |
505 |
|
510 | |||
506 | return (roots, |
|
511 | return (roots, | |
507 | lambda fn: (incmatch(fn) and not excmatch(fn) and |
|
512 | lambda fn: (incmatch(fn) and not excmatch(fn) and | |
508 | (fn.endswith('/') or |
|
513 | (fn.endswith('/') or patmatch(fn))), | |
509 | (not pats and not files) or |
|
514 | (inc or exc or anypats) and True) | |
510 | (pats and patmatch(fn)) or |
|
|||
511 | (files and filematch(fn)))), |
|
|||
512 | (inc or exc or pats) and True) |
|
|||
513 |
|
515 | |||
514 | def system(cmd, environ={}, cwd=None, onerr=None, errprefix=None): |
|
516 | def system(cmd, environ={}, cwd=None, onerr=None, errprefix=None): | |
515 | '''enhanced shell command execution. |
|
517 | '''enhanced shell command execution. | |
516 | run with environment maybe modified, maybe in different dir. |
|
518 | run with environment maybe modified, maybe in different dir. | |
517 |
|
519 | |||
518 | if command fails and onerr is None, return status. if ui object, |
|
520 | if command fails and onerr is None, return status. if ui object, | |
519 | print error message and return status, else raise onerr object as |
|
521 | print error message and return status, else raise onerr object as | |
520 | exception.''' |
|
522 | exception.''' | |
521 | def py2shell(val): |
|
523 | def py2shell(val): | |
522 | 'convert python object into string that is useful to shell' |
|
524 | 'convert python object into string that is useful to shell' | |
523 | if val in (None, False): |
|
525 | if val in (None, False): | |
524 | return '0' |
|
526 | return '0' | |
525 | if val == True: |
|
527 | if val == True: | |
526 | return '1' |
|
528 | return '1' | |
527 | return str(val) |
|
529 | return str(val) | |
528 | oldenv = {} |
|
530 | oldenv = {} | |
529 | for k in environ: |
|
531 | for k in environ: | |
530 | oldenv[k] = os.environ.get(k) |
|
532 | oldenv[k] = os.environ.get(k) | |
531 | if cwd is not None: |
|
533 | if cwd is not None: | |
532 | oldcwd = os.getcwd() |
|
534 | oldcwd = os.getcwd() | |
533 | origcmd = cmd |
|
535 | origcmd = cmd | |
534 | if os.name == 'nt': |
|
536 | if os.name == 'nt': | |
535 | cmd = '"%s"' % cmd |
|
537 | cmd = '"%s"' % cmd | |
536 | try: |
|
538 | try: | |
537 | for k, v in environ.iteritems(): |
|
539 | for k, v in environ.iteritems(): | |
538 | os.environ[k] = py2shell(v) |
|
540 | os.environ[k] = py2shell(v) | |
539 | if cwd is not None and oldcwd != cwd: |
|
541 | if cwd is not None and oldcwd != cwd: | |
540 | os.chdir(cwd) |
|
542 | os.chdir(cwd) | |
541 | rc = os.system(cmd) |
|
543 | rc = os.system(cmd) | |
542 | if rc and onerr: |
|
544 | if rc and onerr: | |
543 | errmsg = '%s %s' % (os.path.basename(origcmd.split(None, 1)[0]), |
|
545 | errmsg = '%s %s' % (os.path.basename(origcmd.split(None, 1)[0]), | |
544 | explain_exit(rc)[0]) |
|
546 | explain_exit(rc)[0]) | |
545 | if errprefix: |
|
547 | if errprefix: | |
546 | errmsg = '%s: %s' % (errprefix, errmsg) |
|
548 | errmsg = '%s: %s' % (errprefix, errmsg) | |
547 | try: |
|
549 | try: | |
548 | onerr.warn(errmsg + '\n') |
|
550 | onerr.warn(errmsg + '\n') | |
549 | except AttributeError: |
|
551 | except AttributeError: | |
550 | raise onerr(errmsg) |
|
552 | raise onerr(errmsg) | |
551 | return rc |
|
553 | return rc | |
552 | finally: |
|
554 | finally: | |
553 | for k, v in oldenv.iteritems(): |
|
555 | for k, v in oldenv.iteritems(): | |
554 | if v is None: |
|
556 | if v is None: | |
555 | del os.environ[k] |
|
557 | del os.environ[k] | |
556 | else: |
|
558 | else: | |
557 | os.environ[k] = v |
|
559 | os.environ[k] = v | |
558 | if cwd is not None and oldcwd != cwd: |
|
560 | if cwd is not None and oldcwd != cwd: | |
559 | os.chdir(oldcwd) |
|
561 | os.chdir(oldcwd) | |
560 |
|
562 | |||
561 | def rename(src, dst): |
|
563 | def rename(src, dst): | |
562 | """forcibly rename a file""" |
|
564 | """forcibly rename a file""" | |
563 | try: |
|
565 | try: | |
564 | os.rename(src, dst) |
|
566 | os.rename(src, dst) | |
565 | except OSError, err: |
|
567 | except OSError, err: | |
566 | # on windows, rename to existing file is not allowed, so we |
|
568 | # on windows, rename to existing file is not allowed, so we | |
567 | # must delete destination first. but if file is open, unlink |
|
569 | # must delete destination first. but if file is open, unlink | |
568 | # schedules it for delete but does not delete it. rename |
|
570 | # schedules it for delete but does not delete it. rename | |
569 | # happens immediately even for open files, so we create |
|
571 | # happens immediately even for open files, so we create | |
570 | # temporary file, delete it, rename destination to that name, |
|
572 | # temporary file, delete it, rename destination to that name, | |
571 | # then delete that. then rename is safe to do. |
|
573 | # then delete that. then rename is safe to do. | |
572 | fd, temp = tempfile.mkstemp(dir=os.path.dirname(dst) or '.') |
|
574 | fd, temp = tempfile.mkstemp(dir=os.path.dirname(dst) or '.') | |
573 | os.close(fd) |
|
575 | os.close(fd) | |
574 | os.unlink(temp) |
|
576 | os.unlink(temp) | |
575 | os.rename(dst, temp) |
|
577 | os.rename(dst, temp) | |
576 | os.unlink(temp) |
|
578 | os.unlink(temp) | |
577 | os.rename(src, dst) |
|
579 | os.rename(src, dst) | |
578 |
|
580 | |||
579 | def unlink(f): |
|
581 | def unlink(f): | |
580 | """unlink and remove the directory if it is empty""" |
|
582 | """unlink and remove the directory if it is empty""" | |
581 | os.unlink(f) |
|
583 | os.unlink(f) | |
582 | # try removing directories that might now be empty |
|
584 | # try removing directories that might now be empty | |
583 | try: |
|
585 | try: | |
584 | os.removedirs(os.path.dirname(f)) |
|
586 | os.removedirs(os.path.dirname(f)) | |
585 | except OSError: |
|
587 | except OSError: | |
586 | pass |
|
588 | pass | |
587 |
|
589 | |||
588 | def copyfile(src, dest): |
|
590 | def copyfile(src, dest): | |
589 | "copy a file, preserving mode" |
|
591 | "copy a file, preserving mode" | |
590 | try: |
|
592 | try: | |
591 | shutil.copyfile(src, dest) |
|
593 | shutil.copyfile(src, dest) | |
592 | shutil.copymode(src, dest) |
|
594 | shutil.copymode(src, dest) | |
593 | except shutil.Error, inst: |
|
595 | except shutil.Error, inst: | |
594 | raise Abort(str(inst)) |
|
596 | raise Abort(str(inst)) | |
595 |
|
597 | |||
596 | def copyfiles(src, dst, hardlink=None): |
|
598 | def copyfiles(src, dst, hardlink=None): | |
597 | """Copy a directory tree using hardlinks if possible""" |
|
599 | """Copy a directory tree using hardlinks if possible""" | |
598 |
|
600 | |||
599 | if hardlink is None: |
|
601 | if hardlink is None: | |
600 | hardlink = (os.stat(src).st_dev == |
|
602 | hardlink = (os.stat(src).st_dev == | |
601 | os.stat(os.path.dirname(dst)).st_dev) |
|
603 | os.stat(os.path.dirname(dst)).st_dev) | |
602 |
|
604 | |||
603 | if os.path.isdir(src): |
|
605 | if os.path.isdir(src): | |
604 | os.mkdir(dst) |
|
606 | os.mkdir(dst) | |
605 | for name in os.listdir(src): |
|
607 | for name in os.listdir(src): | |
606 | srcname = os.path.join(src, name) |
|
608 | srcname = os.path.join(src, name) | |
607 | dstname = os.path.join(dst, name) |
|
609 | dstname = os.path.join(dst, name) | |
608 | copyfiles(srcname, dstname, hardlink) |
|
610 | copyfiles(srcname, dstname, hardlink) | |
609 | else: |
|
611 | else: | |
610 | if hardlink: |
|
612 | if hardlink: | |
611 | try: |
|
613 | try: | |
612 | os_link(src, dst) |
|
614 | os_link(src, dst) | |
613 | except (IOError, OSError): |
|
615 | except (IOError, OSError): | |
614 | hardlink = False |
|
616 | hardlink = False | |
615 | shutil.copy(src, dst) |
|
617 | shutil.copy(src, dst) | |
616 | else: |
|
618 | else: | |
617 | shutil.copy(src, dst) |
|
619 | shutil.copy(src, dst) | |
618 |
|
620 | |||
619 | def audit_path(path): |
|
621 | def audit_path(path): | |
620 | """Abort if path contains dangerous components""" |
|
622 | """Abort if path contains dangerous components""" | |
621 | parts = os.path.normcase(path).split(os.sep) |
|
623 | parts = os.path.normcase(path).split(os.sep) | |
622 | if (os.path.splitdrive(path)[0] or parts[0] in ('.hg', '') |
|
624 | if (os.path.splitdrive(path)[0] or parts[0] in ('.hg', '') | |
623 | or os.pardir in parts): |
|
625 | or os.pardir in parts): | |
624 | raise Abort(_("path contains illegal component: %s\n") % path) |
|
626 | raise Abort(_("path contains illegal component: %s\n") % path) | |
625 |
|
627 | |||
626 | def _makelock_file(info, pathname): |
|
628 | def _makelock_file(info, pathname): | |
627 | ld = os.open(pathname, os.O_CREAT | os.O_WRONLY | os.O_EXCL) |
|
629 | ld = os.open(pathname, os.O_CREAT | os.O_WRONLY | os.O_EXCL) | |
628 | os.write(ld, info) |
|
630 | os.write(ld, info) | |
629 | os.close(ld) |
|
631 | os.close(ld) | |
630 |
|
632 | |||
631 | def _readlock_file(pathname): |
|
633 | def _readlock_file(pathname): | |
632 | return posixfile(pathname).read() |
|
634 | return posixfile(pathname).read() | |
633 |
|
635 | |||
634 | def nlinks(pathname): |
|
636 | def nlinks(pathname): | |
635 | """Return number of hardlinks for the given file.""" |
|
637 | """Return number of hardlinks for the given file.""" | |
636 | return os.lstat(pathname).st_nlink |
|
638 | return os.lstat(pathname).st_nlink | |
637 |
|
639 | |||
638 | if hasattr(os, 'link'): |
|
640 | if hasattr(os, 'link'): | |
639 | os_link = os.link |
|
641 | os_link = os.link | |
640 | else: |
|
642 | else: | |
641 | def os_link(src, dst): |
|
643 | def os_link(src, dst): | |
642 | raise OSError(0, _("Hardlinks not supported")) |
|
644 | raise OSError(0, _("Hardlinks not supported")) | |
643 |
|
645 | |||
644 | def fstat(fp): |
|
646 | def fstat(fp): | |
645 | '''stat file object that may not have fileno method.''' |
|
647 | '''stat file object that may not have fileno method.''' | |
646 | try: |
|
648 | try: | |
647 | return os.fstat(fp.fileno()) |
|
649 | return os.fstat(fp.fileno()) | |
648 | except AttributeError: |
|
650 | except AttributeError: | |
649 | return os.stat(fp.name) |
|
651 | return os.stat(fp.name) | |
650 |
|
652 | |||
651 | posixfile = file |
|
653 | posixfile = file | |
652 |
|
654 | |||
653 | def is_win_9x(): |
|
655 | def is_win_9x(): | |
654 | '''return true if run on windows 95, 98 or me.''' |
|
656 | '''return true if run on windows 95, 98 or me.''' | |
655 | try: |
|
657 | try: | |
656 | return sys.getwindowsversion()[3] == 1 |
|
658 | return sys.getwindowsversion()[3] == 1 | |
657 | except AttributeError: |
|
659 | except AttributeError: | |
658 | return os.name == 'nt' and 'command' in os.environ.get('comspec', '') |
|
660 | return os.name == 'nt' and 'command' in os.environ.get('comspec', '') | |
659 |
|
661 | |||
660 | getuser_fallback = None |
|
662 | getuser_fallback = None | |
661 |
|
663 | |||
662 | def getuser(): |
|
664 | def getuser(): | |
663 | '''return name of current user''' |
|
665 | '''return name of current user''' | |
664 | try: |
|
666 | try: | |
665 | return getpass.getuser() |
|
667 | return getpass.getuser() | |
666 | except ImportError: |
|
668 | except ImportError: | |
667 | # import of pwd will fail on windows - try fallback |
|
669 | # import of pwd will fail on windows - try fallback | |
668 | if getuser_fallback: |
|
670 | if getuser_fallback: | |
669 | return getuser_fallback() |
|
671 | return getuser_fallback() | |
670 | # raised if win32api not available |
|
672 | # raised if win32api not available | |
671 | raise Abort(_('user name not available - set USERNAME ' |
|
673 | raise Abort(_('user name not available - set USERNAME ' | |
672 | 'environment variable')) |
|
674 | 'environment variable')) | |
673 |
|
675 | |||
674 | def username(uid=None): |
|
676 | def username(uid=None): | |
675 | """Return the name of the user with the given uid. |
|
677 | """Return the name of the user with the given uid. | |
676 |
|
678 | |||
677 | If uid is None, return the name of the current user.""" |
|
679 | If uid is None, return the name of the current user.""" | |
678 | try: |
|
680 | try: | |
679 | import pwd |
|
681 | import pwd | |
680 | if uid is None: |
|
682 | if uid is None: | |
681 | uid = os.getuid() |
|
683 | uid = os.getuid() | |
682 | try: |
|
684 | try: | |
683 | return pwd.getpwuid(uid)[0] |
|
685 | return pwd.getpwuid(uid)[0] | |
684 | except KeyError: |
|
686 | except KeyError: | |
685 | return str(uid) |
|
687 | return str(uid) | |
686 | except ImportError: |
|
688 | except ImportError: | |
687 | return None |
|
689 | return None | |
688 |
|
690 | |||
689 | def groupname(gid=None): |
|
691 | def groupname(gid=None): | |
690 | """Return the name of the group with the given gid. |
|
692 | """Return the name of the group with the given gid. | |
691 |
|
693 | |||
692 | If gid is None, return the name of the current group.""" |
|
694 | If gid is None, return the name of the current group.""" | |
693 | try: |
|
695 | try: | |
694 | import grp |
|
696 | import grp | |
695 | if gid is None: |
|
697 | if gid is None: | |
696 | gid = os.getgid() |
|
698 | gid = os.getgid() | |
697 | try: |
|
699 | try: | |
698 | return grp.getgrgid(gid)[0] |
|
700 | return grp.getgrgid(gid)[0] | |
699 | except KeyError: |
|
701 | except KeyError: | |
700 | return str(gid) |
|
702 | return str(gid) | |
701 | except ImportError: |
|
703 | except ImportError: | |
702 | return None |
|
704 | return None | |
703 |
|
705 | |||
704 | # File system features |
|
706 | # File system features | |
705 |
|
707 | |||
706 | def checkfolding(path): |
|
708 | def checkfolding(path): | |
707 | """ |
|
709 | """ | |
708 | Check whether the given path is on a case-sensitive filesystem |
|
710 | Check whether the given path is on a case-sensitive filesystem | |
709 |
|
711 | |||
710 | Requires a path (like /foo/.hg) ending with a foldable final |
|
712 | Requires a path (like /foo/.hg) ending with a foldable final | |
711 | directory component. |
|
713 | directory component. | |
712 | """ |
|
714 | """ | |
713 | s1 = os.stat(path) |
|
715 | s1 = os.stat(path) | |
714 | d, b = os.path.split(path) |
|
716 | d, b = os.path.split(path) | |
715 | p2 = os.path.join(d, b.upper()) |
|
717 | p2 = os.path.join(d, b.upper()) | |
716 | if path == p2: |
|
718 | if path == p2: | |
717 | p2 = os.path.join(d, b.lower()) |
|
719 | p2 = os.path.join(d, b.lower()) | |
718 | try: |
|
720 | try: | |
719 | s2 = os.stat(p2) |
|
721 | s2 = os.stat(p2) | |
720 | if s2 == s1: |
|
722 | if s2 == s1: | |
721 | return False |
|
723 | return False | |
722 | return True |
|
724 | return True | |
723 | except: |
|
725 | except: | |
724 | return True |
|
726 | return True | |
725 |
|
727 | |||
726 | # Platform specific variants |
|
728 | # Platform specific variants | |
727 | if os.name == 'nt': |
|
729 | if os.name == 'nt': | |
728 | demandload(globals(), "msvcrt") |
|
730 | demandload(globals(), "msvcrt") | |
729 | nulldev = 'NUL:' |
|
731 | nulldev = 'NUL:' | |
730 |
|
732 | |||
731 | class winstdout: |
|
733 | class winstdout: | |
732 | '''stdout on windows misbehaves if sent through a pipe''' |
|
734 | '''stdout on windows misbehaves if sent through a pipe''' | |
733 |
|
735 | |||
734 | def __init__(self, fp): |
|
736 | def __init__(self, fp): | |
735 | self.fp = fp |
|
737 | self.fp = fp | |
736 |
|
738 | |||
737 | def __getattr__(self, key): |
|
739 | def __getattr__(self, key): | |
738 | return getattr(self.fp, key) |
|
740 | return getattr(self.fp, key) | |
739 |
|
741 | |||
740 | def close(self): |
|
742 | def close(self): | |
741 | try: |
|
743 | try: | |
742 | self.fp.close() |
|
744 | self.fp.close() | |
743 | except: pass |
|
745 | except: pass | |
744 |
|
746 | |||
745 | def write(self, s): |
|
747 | def write(self, s): | |
746 | try: |
|
748 | try: | |
747 | return self.fp.write(s) |
|
749 | return self.fp.write(s) | |
748 | except IOError, inst: |
|
750 | except IOError, inst: | |
749 | if inst.errno != 0: raise |
|
751 | if inst.errno != 0: raise | |
750 | self.close() |
|
752 | self.close() | |
751 | raise IOError(errno.EPIPE, 'Broken pipe') |
|
753 | raise IOError(errno.EPIPE, 'Broken pipe') | |
752 |
|
754 | |||
753 | def flush(self): |
|
755 | def flush(self): | |
754 | try: |
|
756 | try: | |
755 | return self.fp.flush() |
|
757 | return self.fp.flush() | |
756 | except IOError, inst: |
|
758 | except IOError, inst: | |
757 | if inst.errno != errno.EINVAL: raise |
|
759 | if inst.errno != errno.EINVAL: raise | |
758 | self.close() |
|
760 | self.close() | |
759 | raise IOError(errno.EPIPE, 'Broken pipe') |
|
761 | raise IOError(errno.EPIPE, 'Broken pipe') | |
760 |
|
762 | |||
761 | sys.stdout = winstdout(sys.stdout) |
|
763 | sys.stdout = winstdout(sys.stdout) | |
762 |
|
764 | |||
763 | def system_rcpath(): |
|
765 | def system_rcpath(): | |
764 | try: |
|
766 | try: | |
765 | return system_rcpath_win32() |
|
767 | return system_rcpath_win32() | |
766 | except: |
|
768 | except: | |
767 | return [r'c:\mercurial\mercurial.ini'] |
|
769 | return [r'c:\mercurial\mercurial.ini'] | |
768 |
|
770 | |||
769 | def os_rcpath(): |
|
771 | def os_rcpath(): | |
770 | '''return default os-specific hgrc search path''' |
|
772 | '''return default os-specific hgrc search path''' | |
771 | path = system_rcpath() |
|
773 | path = system_rcpath() | |
772 | path.append(user_rcpath()) |
|
774 | path.append(user_rcpath()) | |
773 | userprofile = os.environ.get('USERPROFILE') |
|
775 | userprofile = os.environ.get('USERPROFILE') | |
774 | if userprofile: |
|
776 | if userprofile: | |
775 | path.append(os.path.join(userprofile, 'mercurial.ini')) |
|
777 | path.append(os.path.join(userprofile, 'mercurial.ini')) | |
776 | return path |
|
778 | return path | |
777 |
|
779 | |||
778 | def user_rcpath(): |
|
780 | def user_rcpath(): | |
779 | '''return os-specific hgrc search path to the user dir''' |
|
781 | '''return os-specific hgrc search path to the user dir''' | |
780 | return os.path.join(os.path.expanduser('~'), 'mercurial.ini') |
|
782 | return os.path.join(os.path.expanduser('~'), 'mercurial.ini') | |
781 |
|
783 | |||
782 | def parse_patch_output(output_line): |
|
784 | def parse_patch_output(output_line): | |
783 | """parses the output produced by patch and returns the file name""" |
|
785 | """parses the output produced by patch and returns the file name""" | |
784 | pf = output_line[14:] |
|
786 | pf = output_line[14:] | |
785 | if pf[0] == '`': |
|
787 | if pf[0] == '`': | |
786 | pf = pf[1:-1] # Remove the quotes |
|
788 | pf = pf[1:-1] # Remove the quotes | |
787 | return pf |
|
789 | return pf | |
788 |
|
790 | |||
789 | def testpid(pid): |
|
791 | def testpid(pid): | |
790 | '''return False if pid dead, True if running or not known''' |
|
792 | '''return False if pid dead, True if running or not known''' | |
791 | return True |
|
793 | return True | |
792 |
|
794 | |||
793 | def is_exec(f, last): |
|
795 | def is_exec(f, last): | |
794 | return last |
|
796 | return last | |
795 |
|
797 | |||
796 | def set_exec(f, mode): |
|
798 | def set_exec(f, mode): | |
797 | pass |
|
799 | pass | |
798 |
|
800 | |||
799 | def set_binary(fd): |
|
801 | def set_binary(fd): | |
800 | msvcrt.setmode(fd.fileno(), os.O_BINARY) |
|
802 | msvcrt.setmode(fd.fileno(), os.O_BINARY) | |
801 |
|
803 | |||
802 | def pconvert(path): |
|
804 | def pconvert(path): | |
803 | return path.replace("\\", "/") |
|
805 | return path.replace("\\", "/") | |
804 |
|
806 | |||
805 | def localpath(path): |
|
807 | def localpath(path): | |
806 | return path.replace('/', '\\') |
|
808 | return path.replace('/', '\\') | |
807 |
|
809 | |||
808 | def normpath(path): |
|
810 | def normpath(path): | |
809 | return pconvert(os.path.normpath(path)) |
|
811 | return pconvert(os.path.normpath(path)) | |
810 |
|
812 | |||
811 | makelock = _makelock_file |
|
813 | makelock = _makelock_file | |
812 | readlock = _readlock_file |
|
814 | readlock = _readlock_file | |
813 |
|
815 | |||
814 | def samestat(s1, s2): |
|
816 | def samestat(s1, s2): | |
815 | return False |
|
817 | return False | |
816 |
|
818 | |||
817 | # A sequence of backslashes is special iff it precedes a double quote: |
|
819 | # A sequence of backslashes is special iff it precedes a double quote: | |
818 | # - if there's an even number of backslashes, the double quote is not |
|
820 | # - if there's an even number of backslashes, the double quote is not | |
819 | # quoted (i.e. it ends the quoted region) |
|
821 | # quoted (i.e. it ends the quoted region) | |
820 | # - if there's an odd number of backslashes, the double quote is quoted |
|
822 | # - if there's an odd number of backslashes, the double quote is quoted | |
821 | # - in both cases, every pair of backslashes is unquoted into a single |
|
823 | # - in both cases, every pair of backslashes is unquoted into a single | |
822 | # backslash |
|
824 | # backslash | |
823 | # (See http://msdn2.microsoft.com/en-us/library/a1y7w461.aspx ) |
|
825 | # (See http://msdn2.microsoft.com/en-us/library/a1y7w461.aspx ) | |
824 | # So, to quote a string, we must surround it in double quotes, double |
|
826 | # So, to quote a string, we must surround it in double quotes, double | |
825 | # the number of backslashes that preceed double quotes and add another |
|
827 | # the number of backslashes that preceed double quotes and add another | |
826 | # backslash before every double quote (being careful with the double |
|
828 | # backslash before every double quote (being careful with the double | |
827 | # quote we've appended to the end) |
|
829 | # quote we've appended to the end) | |
828 | _quotere = None |
|
830 | _quotere = None | |
829 | def shellquote(s): |
|
831 | def shellquote(s): | |
830 | global _quotere |
|
832 | global _quotere | |
831 | if _quotere is None: |
|
833 | if _quotere is None: | |
832 | _quotere = re.compile(r'(\\*)("|\\$)') |
|
834 | _quotere = re.compile(r'(\\*)("|\\$)') | |
833 | return '"%s"' % _quotere.sub(r'\1\1\\\2', s) |
|
835 | return '"%s"' % _quotere.sub(r'\1\1\\\2', s) | |
834 |
|
836 | |||
835 | def explain_exit(code): |
|
837 | def explain_exit(code): | |
836 | return _("exited with status %d") % code, code |
|
838 | return _("exited with status %d") % code, code | |
837 |
|
839 | |||
838 | # if you change this stub into a real check, please try to implement the |
|
840 | # if you change this stub into a real check, please try to implement the | |
839 | # username and groupname functions above, too. |
|
841 | # username and groupname functions above, too. | |
840 | def isowner(fp, st=None): |
|
842 | def isowner(fp, st=None): | |
841 | return True |
|
843 | return True | |
842 |
|
844 | |||
843 | try: |
|
845 | try: | |
844 | # override functions with win32 versions if possible |
|
846 | # override functions with win32 versions if possible | |
845 | from util_win32 import * |
|
847 | from util_win32 import * | |
846 | if not is_win_9x(): |
|
848 | if not is_win_9x(): | |
847 | posixfile = posixfile_nt |
|
849 | posixfile = posixfile_nt | |
848 | except ImportError: |
|
850 | except ImportError: | |
849 | pass |
|
851 | pass | |
850 |
|
852 | |||
851 | else: |
|
853 | else: | |
852 | nulldev = '/dev/null' |
|
854 | nulldev = '/dev/null' | |
853 |
|
855 | |||
854 | def rcfiles(path): |
|
856 | def rcfiles(path): | |
855 | rcs = [os.path.join(path, 'hgrc')] |
|
857 | rcs = [os.path.join(path, 'hgrc')] | |
856 | rcdir = os.path.join(path, 'hgrc.d') |
|
858 | rcdir = os.path.join(path, 'hgrc.d') | |
857 | try: |
|
859 | try: | |
858 | rcs.extend([os.path.join(rcdir, f) for f in os.listdir(rcdir) |
|
860 | rcs.extend([os.path.join(rcdir, f) for f in os.listdir(rcdir) | |
859 | if f.endswith(".rc")]) |
|
861 | if f.endswith(".rc")]) | |
860 | except OSError: |
|
862 | except OSError: | |
861 | pass |
|
863 | pass | |
862 | return rcs |
|
864 | return rcs | |
863 |
|
865 | |||
864 | def os_rcpath(): |
|
866 | def os_rcpath(): | |
865 | '''return default os-specific hgrc search path''' |
|
867 | '''return default os-specific hgrc search path''' | |
866 | path = [] |
|
868 | path = [] | |
867 | # old mod_python does not set sys.argv |
|
869 | # old mod_python does not set sys.argv | |
868 | if len(getattr(sys, 'argv', [])) > 0: |
|
870 | if len(getattr(sys, 'argv', [])) > 0: | |
869 | path.extend(rcfiles(os.path.dirname(sys.argv[0]) + |
|
871 | path.extend(rcfiles(os.path.dirname(sys.argv[0]) + | |
870 | '/../etc/mercurial')) |
|
872 | '/../etc/mercurial')) | |
871 | path.extend(rcfiles('/etc/mercurial')) |
|
873 | path.extend(rcfiles('/etc/mercurial')) | |
872 | path.append(os.path.expanduser('~/.hgrc')) |
|
874 | path.append(os.path.expanduser('~/.hgrc')) | |
873 | path = [os.path.normpath(f) for f in path] |
|
875 | path = [os.path.normpath(f) for f in path] | |
874 | return path |
|
876 | return path | |
875 |
|
877 | |||
876 | def parse_patch_output(output_line): |
|
878 | def parse_patch_output(output_line): | |
877 | """parses the output produced by patch and returns the file name""" |
|
879 | """parses the output produced by patch and returns the file name""" | |
878 | pf = output_line[14:] |
|
880 | pf = output_line[14:] | |
879 | if pf.startswith("'") and pf.endswith("'") and " " in pf: |
|
881 | if pf.startswith("'") and pf.endswith("'") and " " in pf: | |
880 | pf = pf[1:-1] # Remove the quotes |
|
882 | pf = pf[1:-1] # Remove the quotes | |
881 | return pf |
|
883 | return pf | |
882 |
|
884 | |||
883 | def is_exec(f, last): |
|
885 | def is_exec(f, last): | |
884 | """check whether a file is executable""" |
|
886 | """check whether a file is executable""" | |
885 | return (os.lstat(f).st_mode & 0100 != 0) |
|
887 | return (os.lstat(f).st_mode & 0100 != 0) | |
886 |
|
888 | |||
887 | def set_exec(f, mode): |
|
889 | def set_exec(f, mode): | |
888 | s = os.lstat(f).st_mode |
|
890 | s = os.lstat(f).st_mode | |
889 | if (s & 0100 != 0) == mode: |
|
891 | if (s & 0100 != 0) == mode: | |
890 | return |
|
892 | return | |
891 | if mode: |
|
893 | if mode: | |
892 | # Turn on +x for every +r bit when making a file executable |
|
894 | # Turn on +x for every +r bit when making a file executable | |
893 | # and obey umask. |
|
895 | # and obey umask. | |
894 | umask = os.umask(0) |
|
896 | umask = os.umask(0) | |
895 | os.umask(umask) |
|
897 | os.umask(umask) | |
896 | os.chmod(f, s | (s & 0444) >> 2 & ~umask) |
|
898 | os.chmod(f, s | (s & 0444) >> 2 & ~umask) | |
897 | else: |
|
899 | else: | |
898 | os.chmod(f, s & 0666) |
|
900 | os.chmod(f, s & 0666) | |
899 |
|
901 | |||
900 | def set_binary(fd): |
|
902 | def set_binary(fd): | |
901 | pass |
|
903 | pass | |
902 |
|
904 | |||
903 | def pconvert(path): |
|
905 | def pconvert(path): | |
904 | return path |
|
906 | return path | |
905 |
|
907 | |||
906 | def localpath(path): |
|
908 | def localpath(path): | |
907 | return path |
|
909 | return path | |
908 |
|
910 | |||
909 | normpath = os.path.normpath |
|
911 | normpath = os.path.normpath | |
910 | samestat = os.path.samestat |
|
912 | samestat = os.path.samestat | |
911 |
|
913 | |||
912 | def makelock(info, pathname): |
|
914 | def makelock(info, pathname): | |
913 | try: |
|
915 | try: | |
914 | os.symlink(info, pathname) |
|
916 | os.symlink(info, pathname) | |
915 | except OSError, why: |
|
917 | except OSError, why: | |
916 | if why.errno == errno.EEXIST: |
|
918 | if why.errno == errno.EEXIST: | |
917 | raise |
|
919 | raise | |
918 | else: |
|
920 | else: | |
919 | _makelock_file(info, pathname) |
|
921 | _makelock_file(info, pathname) | |
920 |
|
922 | |||
921 | def readlock(pathname): |
|
923 | def readlock(pathname): | |
922 | try: |
|
924 | try: | |
923 | return os.readlink(pathname) |
|
925 | return os.readlink(pathname) | |
924 | except OSError, why: |
|
926 | except OSError, why: | |
925 | if why.errno == errno.EINVAL: |
|
927 | if why.errno == errno.EINVAL: | |
926 | return _readlock_file(pathname) |
|
928 | return _readlock_file(pathname) | |
927 | else: |
|
929 | else: | |
928 | raise |
|
930 | raise | |
929 |
|
931 | |||
930 | def shellquote(s): |
|
932 | def shellquote(s): | |
931 | return "'%s'" % s.replace("'", "'\\''") |
|
933 | return "'%s'" % s.replace("'", "'\\''") | |
932 |
|
934 | |||
933 | def testpid(pid): |
|
935 | def testpid(pid): | |
934 | '''return False if pid dead, True if running or not sure''' |
|
936 | '''return False if pid dead, True if running or not sure''' | |
935 | try: |
|
937 | try: | |
936 | os.kill(pid, 0) |
|
938 | os.kill(pid, 0) | |
937 | return True |
|
939 | return True | |
938 | except OSError, inst: |
|
940 | except OSError, inst: | |
939 | return inst.errno != errno.ESRCH |
|
941 | return inst.errno != errno.ESRCH | |
940 |
|
942 | |||
941 | def explain_exit(code): |
|
943 | def explain_exit(code): | |
942 | """return a 2-tuple (desc, code) describing a process's status""" |
|
944 | """return a 2-tuple (desc, code) describing a process's status""" | |
943 | if os.WIFEXITED(code): |
|
945 | if os.WIFEXITED(code): | |
944 | val = os.WEXITSTATUS(code) |
|
946 | val = os.WEXITSTATUS(code) | |
945 | return _("exited with status %d") % val, val |
|
947 | return _("exited with status %d") % val, val | |
946 | elif os.WIFSIGNALED(code): |
|
948 | elif os.WIFSIGNALED(code): | |
947 | val = os.WTERMSIG(code) |
|
949 | val = os.WTERMSIG(code) | |
948 | return _("killed by signal %d") % val, val |
|
950 | return _("killed by signal %d") % val, val | |
949 | elif os.WIFSTOPPED(code): |
|
951 | elif os.WIFSTOPPED(code): | |
950 | val = os.WSTOPSIG(code) |
|
952 | val = os.WSTOPSIG(code) | |
951 | return _("stopped by signal %d") % val, val |
|
953 | return _("stopped by signal %d") % val, val | |
952 | raise ValueError(_("invalid exit code")) |
|
954 | raise ValueError(_("invalid exit code")) | |
953 |
|
955 | |||
954 | def isowner(fp, st=None): |
|
956 | def isowner(fp, st=None): | |
955 | """Return True if the file object f belongs to the current user. |
|
957 | """Return True if the file object f belongs to the current user. | |
956 |
|
958 | |||
957 | The return value of a util.fstat(f) may be passed as the st argument. |
|
959 | The return value of a util.fstat(f) may be passed as the st argument. | |
958 | """ |
|
960 | """ | |
959 | if st is None: |
|
961 | if st is None: | |
960 | st = fstat(fp) |
|
962 | st = fstat(fp) | |
961 | return st.st_uid == os.getuid() |
|
963 | return st.st_uid == os.getuid() | |
962 |
|
964 | |||
963 | def _buildencodefun(): |
|
965 | def _buildencodefun(): | |
964 | e = '_' |
|
966 | e = '_' | |
965 | win_reserved = [ord(x) for x in '\\:*?"<>|'] |
|
967 | win_reserved = [ord(x) for x in '\\:*?"<>|'] | |
966 | cmap = dict([ (chr(x), chr(x)) for x in xrange(127) ]) |
|
968 | cmap = dict([ (chr(x), chr(x)) for x in xrange(127) ]) | |
967 | for x in (range(32) + range(126, 256) + win_reserved): |
|
969 | for x in (range(32) + range(126, 256) + win_reserved): | |
968 | cmap[chr(x)] = "~%02x" % x |
|
970 | cmap[chr(x)] = "~%02x" % x | |
969 | for x in range(ord("A"), ord("Z")+1) + [ord(e)]: |
|
971 | for x in range(ord("A"), ord("Z")+1) + [ord(e)]: | |
970 | cmap[chr(x)] = e + chr(x).lower() |
|
972 | cmap[chr(x)] = e + chr(x).lower() | |
971 | dmap = {} |
|
973 | dmap = {} | |
972 | for k, v in cmap.iteritems(): |
|
974 | for k, v in cmap.iteritems(): | |
973 | dmap[v] = k |
|
975 | dmap[v] = k | |
974 | def decode(s): |
|
976 | def decode(s): | |
975 | i = 0 |
|
977 | i = 0 | |
976 | while i < len(s): |
|
978 | while i < len(s): | |
977 | for l in xrange(1, 4): |
|
979 | for l in xrange(1, 4): | |
978 | try: |
|
980 | try: | |
979 | yield dmap[s[i:i+l]] |
|
981 | yield dmap[s[i:i+l]] | |
980 | i += l |
|
982 | i += l | |
981 | break |
|
983 | break | |
982 | except KeyError: |
|
984 | except KeyError: | |
983 | pass |
|
985 | pass | |
984 | else: |
|
986 | else: | |
985 | raise KeyError |
|
987 | raise KeyError | |
986 | return (lambda s: "".join([cmap[c] for c in s]), |
|
988 | return (lambda s: "".join([cmap[c] for c in s]), | |
987 | lambda s: "".join(list(decode(s)))) |
|
989 | lambda s: "".join(list(decode(s)))) | |
988 |
|
990 | |||
989 | encodefilename, decodefilename = _buildencodefun() |
|
991 | encodefilename, decodefilename = _buildencodefun() | |
990 |
|
992 | |||
991 | def encodedopener(openerfn, fn): |
|
993 | def encodedopener(openerfn, fn): | |
992 | def o(path, *args, **kw): |
|
994 | def o(path, *args, **kw): | |
993 | return openerfn(fn(path), *args, **kw) |
|
995 | return openerfn(fn(path), *args, **kw) | |
994 | return o |
|
996 | return o | |
995 |
|
997 | |||
996 | def opener(base, audit=True): |
|
998 | def opener(base, audit=True): | |
997 | """ |
|
999 | """ | |
998 | return a function that opens files relative to base |
|
1000 | return a function that opens files relative to base | |
999 |
|
1001 | |||
1000 | this function is used to hide the details of COW semantics and |
|
1002 | this function is used to hide the details of COW semantics and | |
1001 | remote file access from higher level code. |
|
1003 | remote file access from higher level code. | |
1002 | """ |
|
1004 | """ | |
1003 | p = base |
|
1005 | p = base | |
1004 | audit_p = audit |
|
1006 | audit_p = audit | |
1005 |
|
1007 | |||
1006 | def mktempcopy(name): |
|
1008 | def mktempcopy(name): | |
1007 | d, fn = os.path.split(name) |
|
1009 | d, fn = os.path.split(name) | |
1008 | fd, temp = tempfile.mkstemp(prefix='.%s-' % fn, dir=d) |
|
1010 | fd, temp = tempfile.mkstemp(prefix='.%s-' % fn, dir=d) | |
1009 | os.close(fd) |
|
1011 | os.close(fd) | |
1010 | ofp = posixfile(temp, "wb") |
|
1012 | ofp = posixfile(temp, "wb") | |
1011 | try: |
|
1013 | try: | |
1012 | try: |
|
1014 | try: | |
1013 | ifp = posixfile(name, "rb") |
|
1015 | ifp = posixfile(name, "rb") | |
1014 | except IOError, inst: |
|
1016 | except IOError, inst: | |
1015 | if not getattr(inst, 'filename', None): |
|
1017 | if not getattr(inst, 'filename', None): | |
1016 | inst.filename = name |
|
1018 | inst.filename = name | |
1017 | raise |
|
1019 | raise | |
1018 | for chunk in filechunkiter(ifp): |
|
1020 | for chunk in filechunkiter(ifp): | |
1019 | ofp.write(chunk) |
|
1021 | ofp.write(chunk) | |
1020 | ifp.close() |
|
1022 | ifp.close() | |
1021 | ofp.close() |
|
1023 | ofp.close() | |
1022 | except: |
|
1024 | except: | |
1023 | try: os.unlink(temp) |
|
1025 | try: os.unlink(temp) | |
1024 | except: pass |
|
1026 | except: pass | |
1025 | raise |
|
1027 | raise | |
1026 | st = os.lstat(name) |
|
1028 | st = os.lstat(name) | |
1027 | os.chmod(temp, st.st_mode) |
|
1029 | os.chmod(temp, st.st_mode) | |
1028 | return temp |
|
1030 | return temp | |
1029 |
|
1031 | |||
1030 | class atomictempfile(posixfile): |
|
1032 | class atomictempfile(posixfile): | |
1031 | """the file will only be copied when rename is called""" |
|
1033 | """the file will only be copied when rename is called""" | |
1032 | def __init__(self, name, mode): |
|
1034 | def __init__(self, name, mode): | |
1033 | self.__name = name |
|
1035 | self.__name = name | |
1034 | self.temp = mktempcopy(name) |
|
1036 | self.temp = mktempcopy(name) | |
1035 | posixfile.__init__(self, self.temp, mode) |
|
1037 | posixfile.__init__(self, self.temp, mode) | |
1036 | def rename(self): |
|
1038 | def rename(self): | |
1037 | if not self.closed: |
|
1039 | if not self.closed: | |
1038 | posixfile.close(self) |
|
1040 | posixfile.close(self) | |
1039 | rename(self.temp, localpath(self.__name)) |
|
1041 | rename(self.temp, localpath(self.__name)) | |
1040 | def __del__(self): |
|
1042 | def __del__(self): | |
1041 | if not self.closed: |
|
1043 | if not self.closed: | |
1042 | try: |
|
1044 | try: | |
1043 | os.unlink(self.temp) |
|
1045 | os.unlink(self.temp) | |
1044 | except: pass |
|
1046 | except: pass | |
1045 | posixfile.close(self) |
|
1047 | posixfile.close(self) | |
1046 |
|
1048 | |||
1047 | class atomicfile(atomictempfile): |
|
1049 | class atomicfile(atomictempfile): | |
1048 | """the file will only be copied on close""" |
|
1050 | """the file will only be copied on close""" | |
1049 | def __init__(self, name, mode): |
|
1051 | def __init__(self, name, mode): | |
1050 | atomictempfile.__init__(self, name, mode) |
|
1052 | atomictempfile.__init__(self, name, mode) | |
1051 | def close(self): |
|
1053 | def close(self): | |
1052 | self.rename() |
|
1054 | self.rename() | |
1053 | def __del__(self): |
|
1055 | def __del__(self): | |
1054 | self.rename() |
|
1056 | self.rename() | |
1055 |
|
1057 | |||
1056 | def o(path, mode="r", text=False, atomic=False, atomictemp=False): |
|
1058 | def o(path, mode="r", text=False, atomic=False, atomictemp=False): | |
1057 | if audit_p: |
|
1059 | if audit_p: | |
1058 | audit_path(path) |
|
1060 | audit_path(path) | |
1059 | f = os.path.join(p, path) |
|
1061 | f = os.path.join(p, path) | |
1060 |
|
1062 | |||
1061 | if not text: |
|
1063 | if not text: | |
1062 | mode += "b" # for that other OS |
|
1064 | mode += "b" # for that other OS | |
1063 |
|
1065 | |||
1064 | if mode[0] != "r": |
|
1066 | if mode[0] != "r": | |
1065 | try: |
|
1067 | try: | |
1066 | nlink = nlinks(f) |
|
1068 | nlink = nlinks(f) | |
1067 | except OSError: |
|
1069 | except OSError: | |
1068 | d = os.path.dirname(f) |
|
1070 | d = os.path.dirname(f) | |
1069 | if not os.path.isdir(d): |
|
1071 | if not os.path.isdir(d): | |
1070 | os.makedirs(d) |
|
1072 | os.makedirs(d) | |
1071 | else: |
|
1073 | else: | |
1072 | if atomic: |
|
1074 | if atomic: | |
1073 | return atomicfile(f, mode) |
|
1075 | return atomicfile(f, mode) | |
1074 | elif atomictemp: |
|
1076 | elif atomictemp: | |
1075 | return atomictempfile(f, mode) |
|
1077 | return atomictempfile(f, mode) | |
1076 | if nlink > 1: |
|
1078 | if nlink > 1: | |
1077 | rename(mktempcopy(f), f) |
|
1079 | rename(mktempcopy(f), f) | |
1078 | return posixfile(f, mode) |
|
1080 | return posixfile(f, mode) | |
1079 |
|
1081 | |||
1080 | return o |
|
1082 | return o | |
1081 |
|
1083 | |||
1082 | class chunkbuffer(object): |
|
1084 | class chunkbuffer(object): | |
1083 | """Allow arbitrary sized chunks of data to be efficiently read from an |
|
1085 | """Allow arbitrary sized chunks of data to be efficiently read from an | |
1084 | iterator over chunks of arbitrary size.""" |
|
1086 | iterator over chunks of arbitrary size.""" | |
1085 |
|
1087 | |||
1086 | def __init__(self, in_iter, targetsize = 2**16): |
|
1088 | def __init__(self, in_iter, targetsize = 2**16): | |
1087 | """in_iter is the iterator that's iterating over the input chunks. |
|
1089 | """in_iter is the iterator that's iterating over the input chunks. | |
1088 | targetsize is how big a buffer to try to maintain.""" |
|
1090 | targetsize is how big a buffer to try to maintain.""" | |
1089 | self.in_iter = iter(in_iter) |
|
1091 | self.in_iter = iter(in_iter) | |
1090 | self.buf = '' |
|
1092 | self.buf = '' | |
1091 | self.targetsize = int(targetsize) |
|
1093 | self.targetsize = int(targetsize) | |
1092 | if self.targetsize <= 0: |
|
1094 | if self.targetsize <= 0: | |
1093 | raise ValueError(_("targetsize must be greater than 0, was %d") % |
|
1095 | raise ValueError(_("targetsize must be greater than 0, was %d") % | |
1094 | targetsize) |
|
1096 | targetsize) | |
1095 | self.iterempty = False |
|
1097 | self.iterempty = False | |
1096 |
|
1098 | |||
1097 | def fillbuf(self): |
|
1099 | def fillbuf(self): | |
1098 | """Ignore target size; read every chunk from iterator until empty.""" |
|
1100 | """Ignore target size; read every chunk from iterator until empty.""" | |
1099 | if not self.iterempty: |
|
1101 | if not self.iterempty: | |
1100 | collector = cStringIO.StringIO() |
|
1102 | collector = cStringIO.StringIO() | |
1101 | collector.write(self.buf) |
|
1103 | collector.write(self.buf) | |
1102 | for ch in self.in_iter: |
|
1104 | for ch in self.in_iter: | |
1103 | collector.write(ch) |
|
1105 | collector.write(ch) | |
1104 | self.buf = collector.getvalue() |
|
1106 | self.buf = collector.getvalue() | |
1105 | self.iterempty = True |
|
1107 | self.iterempty = True | |
1106 |
|
1108 | |||
1107 | def read(self, l): |
|
1109 | def read(self, l): | |
1108 | """Read L bytes of data from the iterator of chunks of data. |
|
1110 | """Read L bytes of data from the iterator of chunks of data. | |
1109 | Returns less than L bytes if the iterator runs dry.""" |
|
1111 | Returns less than L bytes if the iterator runs dry.""" | |
1110 | if l > len(self.buf) and not self.iterempty: |
|
1112 | if l > len(self.buf) and not self.iterempty: | |
1111 | # Clamp to a multiple of self.targetsize |
|
1113 | # Clamp to a multiple of self.targetsize | |
1112 | targetsize = self.targetsize * ((l // self.targetsize) + 1) |
|
1114 | targetsize = self.targetsize * ((l // self.targetsize) + 1) | |
1113 | collector = cStringIO.StringIO() |
|
1115 | collector = cStringIO.StringIO() | |
1114 | collector.write(self.buf) |
|
1116 | collector.write(self.buf) | |
1115 | collected = len(self.buf) |
|
1117 | collected = len(self.buf) | |
1116 | for chunk in self.in_iter: |
|
1118 | for chunk in self.in_iter: | |
1117 | collector.write(chunk) |
|
1119 | collector.write(chunk) | |
1118 | collected += len(chunk) |
|
1120 | collected += len(chunk) | |
1119 | if collected >= targetsize: |
|
1121 | if collected >= targetsize: | |
1120 | break |
|
1122 | break | |
1121 | if collected < targetsize: |
|
1123 | if collected < targetsize: | |
1122 | self.iterempty = True |
|
1124 | self.iterempty = True | |
1123 | self.buf = collector.getvalue() |
|
1125 | self.buf = collector.getvalue() | |
1124 | s, self.buf = self.buf[:l], buffer(self.buf, l) |
|
1126 | s, self.buf = self.buf[:l], buffer(self.buf, l) | |
1125 | return s |
|
1127 | return s | |
1126 |
|
1128 | |||
1127 | def filechunkiter(f, size=65536, limit=None): |
|
1129 | def filechunkiter(f, size=65536, limit=None): | |
1128 | """Create a generator that produces the data in the file size |
|
1130 | """Create a generator that produces the data in the file size | |
1129 | (default 65536) bytes at a time, up to optional limit (default is |
|
1131 | (default 65536) bytes at a time, up to optional limit (default is | |
1130 | to read all data). Chunks may be less than size bytes if the |
|
1132 | to read all data). Chunks may be less than size bytes if the | |
1131 | chunk is the last chunk in the file, or the file is a socket or |
|
1133 | chunk is the last chunk in the file, or the file is a socket or | |
1132 | some other type of file that sometimes reads less data than is |
|
1134 | some other type of file that sometimes reads less data than is | |
1133 | requested.""" |
|
1135 | requested.""" | |
1134 | assert size >= 0 |
|
1136 | assert size >= 0 | |
1135 | assert limit is None or limit >= 0 |
|
1137 | assert limit is None or limit >= 0 | |
1136 | while True: |
|
1138 | while True: | |
1137 | if limit is None: nbytes = size |
|
1139 | if limit is None: nbytes = size | |
1138 | else: nbytes = min(limit, size) |
|
1140 | else: nbytes = min(limit, size) | |
1139 | s = nbytes and f.read(nbytes) |
|
1141 | s = nbytes and f.read(nbytes) | |
1140 | if not s: break |
|
1142 | if not s: break | |
1141 | if limit: limit -= len(s) |
|
1143 | if limit: limit -= len(s) | |
1142 | yield s |
|
1144 | yield s | |
1143 |
|
1145 | |||
1144 | def makedate(): |
|
1146 | def makedate(): | |
1145 | lt = time.localtime() |
|
1147 | lt = time.localtime() | |
1146 | if lt[8] == 1 and time.daylight: |
|
1148 | if lt[8] == 1 and time.daylight: | |
1147 | tz = time.altzone |
|
1149 | tz = time.altzone | |
1148 | else: |
|
1150 | else: | |
1149 | tz = time.timezone |
|
1151 | tz = time.timezone | |
1150 | return time.mktime(lt), tz |
|
1152 | return time.mktime(lt), tz | |
1151 |
|
1153 | |||
1152 | def datestr(date=None, format='%a %b %d %H:%M:%S %Y', timezone=True): |
|
1154 | def datestr(date=None, format='%a %b %d %H:%M:%S %Y', timezone=True): | |
1153 | """represent a (unixtime, offset) tuple as a localized time. |
|
1155 | """represent a (unixtime, offset) tuple as a localized time. | |
1154 | unixtime is seconds since the epoch, and offset is the time zone's |
|
1156 | unixtime is seconds since the epoch, and offset is the time zone's | |
1155 | number of seconds away from UTC. if timezone is false, do not |
|
1157 | number of seconds away from UTC. if timezone is false, do not | |
1156 | append time zone to string.""" |
|
1158 | append time zone to string.""" | |
1157 | t, tz = date or makedate() |
|
1159 | t, tz = date or makedate() | |
1158 | s = time.strftime(format, time.gmtime(float(t) - tz)) |
|
1160 | s = time.strftime(format, time.gmtime(float(t) - tz)) | |
1159 | if timezone: |
|
1161 | if timezone: | |
1160 | s += " %+03d%02d" % (-tz / 3600, ((-tz % 3600) / 60)) |
|
1162 | s += " %+03d%02d" % (-tz / 3600, ((-tz % 3600) / 60)) | |
1161 | return s |
|
1163 | return s | |
1162 |
|
1164 | |||
1163 | def strdate(string, format, defaults): |
|
1165 | def strdate(string, format, defaults): | |
1164 | """parse a localized time string and return a (unixtime, offset) tuple. |
|
1166 | """parse a localized time string and return a (unixtime, offset) tuple. | |
1165 | if the string cannot be parsed, ValueError is raised.""" |
|
1167 | if the string cannot be parsed, ValueError is raised.""" | |
1166 | def timezone(string): |
|
1168 | def timezone(string): | |
1167 | tz = string.split()[-1] |
|
1169 | tz = string.split()[-1] | |
1168 | if tz[0] in "+-" and len(tz) == 5 and tz[1:].isdigit(): |
|
1170 | if tz[0] in "+-" and len(tz) == 5 and tz[1:].isdigit(): | |
1169 | tz = int(tz) |
|
1171 | tz = int(tz) | |
1170 | offset = - 3600 * (tz / 100) - 60 * (tz % 100) |
|
1172 | offset = - 3600 * (tz / 100) - 60 * (tz % 100) | |
1171 | return offset |
|
1173 | return offset | |
1172 | if tz == "GMT" or tz == "UTC": |
|
1174 | if tz == "GMT" or tz == "UTC": | |
1173 | return 0 |
|
1175 | return 0 | |
1174 | return None |
|
1176 | return None | |
1175 |
|
1177 | |||
1176 | # NOTE: unixtime = localunixtime + offset |
|
1178 | # NOTE: unixtime = localunixtime + offset | |
1177 | offset, date = timezone(string), string |
|
1179 | offset, date = timezone(string), string | |
1178 | if offset != None: |
|
1180 | if offset != None: | |
1179 | date = " ".join(string.split()[:-1]) |
|
1181 | date = " ".join(string.split()[:-1]) | |
1180 |
|
1182 | |||
1181 | # add missing elements from defaults |
|
1183 | # add missing elements from defaults | |
1182 | for part in defaults: |
|
1184 | for part in defaults: | |
1183 | found = [True for p in part if ("%"+p) in format] |
|
1185 | found = [True for p in part if ("%"+p) in format] | |
1184 | if not found: |
|
1186 | if not found: | |
1185 | date += "@" + defaults[part] |
|
1187 | date += "@" + defaults[part] | |
1186 | format += "@%" + part[0] |
|
1188 | format += "@%" + part[0] | |
1187 |
|
1189 | |||
1188 | timetuple = time.strptime(date, format) |
|
1190 | timetuple = time.strptime(date, format) | |
1189 | localunixtime = int(calendar.timegm(timetuple)) |
|
1191 | localunixtime = int(calendar.timegm(timetuple)) | |
1190 | if offset is None: |
|
1192 | if offset is None: | |
1191 | # local timezone |
|
1193 | # local timezone | |
1192 | unixtime = int(time.mktime(timetuple)) |
|
1194 | unixtime = int(time.mktime(timetuple)) | |
1193 | offset = unixtime - localunixtime |
|
1195 | offset = unixtime - localunixtime | |
1194 | else: |
|
1196 | else: | |
1195 | unixtime = localunixtime + offset |
|
1197 | unixtime = localunixtime + offset | |
1196 | return unixtime, offset |
|
1198 | return unixtime, offset | |
1197 |
|
1199 | |||
1198 | def parsedate(string, formats=None, defaults=None): |
|
1200 | def parsedate(string, formats=None, defaults=None): | |
1199 | """parse a localized time string and return a (unixtime, offset) tuple. |
|
1201 | """parse a localized time string and return a (unixtime, offset) tuple. | |
1200 | The date may be a "unixtime offset" string or in one of the specified |
|
1202 | The date may be a "unixtime offset" string or in one of the specified | |
1201 | formats.""" |
|
1203 | formats.""" | |
1202 | if not string: |
|
1204 | if not string: | |
1203 | return 0, 0 |
|
1205 | return 0, 0 | |
1204 | if not formats: |
|
1206 | if not formats: | |
1205 | formats = defaultdateformats |
|
1207 | formats = defaultdateformats | |
1206 | string = string.strip() |
|
1208 | string = string.strip() | |
1207 | try: |
|
1209 | try: | |
1208 | when, offset = map(int, string.split(' ')) |
|
1210 | when, offset = map(int, string.split(' ')) | |
1209 | except ValueError: |
|
1211 | except ValueError: | |
1210 | # fill out defaults |
|
1212 | # fill out defaults | |
1211 | if not defaults: |
|
1213 | if not defaults: | |
1212 | defaults = {} |
|
1214 | defaults = {} | |
1213 | now = makedate() |
|
1215 | now = makedate() | |
1214 | for part in "d mb yY HI M S".split(): |
|
1216 | for part in "d mb yY HI M S".split(): | |
1215 | if part not in defaults: |
|
1217 | if part not in defaults: | |
1216 | if part[0] in "HMS": |
|
1218 | if part[0] in "HMS": | |
1217 | defaults[part] = "00" |
|
1219 | defaults[part] = "00" | |
1218 | elif part[0] in "dm": |
|
1220 | elif part[0] in "dm": | |
1219 | defaults[part] = "1" |
|
1221 | defaults[part] = "1" | |
1220 | else: |
|
1222 | else: | |
1221 | defaults[part] = datestr(now, "%" + part[0], False) |
|
1223 | defaults[part] = datestr(now, "%" + part[0], False) | |
1222 |
|
1224 | |||
1223 | for format in formats: |
|
1225 | for format in formats: | |
1224 | try: |
|
1226 | try: | |
1225 | when, offset = strdate(string, format, defaults) |
|
1227 | when, offset = strdate(string, format, defaults) | |
1226 | except ValueError: |
|
1228 | except ValueError: | |
1227 | pass |
|
1229 | pass | |
1228 | else: |
|
1230 | else: | |
1229 | break |
|
1231 | break | |
1230 | else: |
|
1232 | else: | |
1231 | raise Abort(_('invalid date: %r ') % string) |
|
1233 | raise Abort(_('invalid date: %r ') % string) | |
1232 | # validate explicit (probably user-specified) date and |
|
1234 | # validate explicit (probably user-specified) date and | |
1233 | # time zone offset. values must fit in signed 32 bits for |
|
1235 | # time zone offset. values must fit in signed 32 bits for | |
1234 | # current 32-bit linux runtimes. timezones go from UTC-12 |
|
1236 | # current 32-bit linux runtimes. timezones go from UTC-12 | |
1235 | # to UTC+14 |
|
1237 | # to UTC+14 | |
1236 | if abs(when) > 0x7fffffff: |
|
1238 | if abs(when) > 0x7fffffff: | |
1237 | raise Abort(_('date exceeds 32 bits: %d') % when) |
|
1239 | raise Abort(_('date exceeds 32 bits: %d') % when) | |
1238 | if offset < -50400 or offset > 43200: |
|
1240 | if offset < -50400 or offset > 43200: | |
1239 | raise Abort(_('impossible time zone offset: %d') % offset) |
|
1241 | raise Abort(_('impossible time zone offset: %d') % offset) | |
1240 | return when, offset |
|
1242 | return when, offset | |
1241 |
|
1243 | |||
1242 | def matchdate(date): |
|
1244 | def matchdate(date): | |
1243 | """Return a function that matches a given date match specifier |
|
1245 | """Return a function that matches a given date match specifier | |
1244 |
|
1246 | |||
1245 | Formats include: |
|
1247 | Formats include: | |
1246 |
|
1248 | |||
1247 | '{date}' match a given date to the accuracy provided |
|
1249 | '{date}' match a given date to the accuracy provided | |
1248 |
|
1250 | |||
1249 | '<{date}' on or before a given date |
|
1251 | '<{date}' on or before a given date | |
1250 |
|
1252 | |||
1251 | '>{date}' on or after a given date |
|
1253 | '>{date}' on or after a given date | |
1252 |
|
1254 | |||
1253 | """ |
|
1255 | """ | |
1254 |
|
1256 | |||
1255 | def lower(date): |
|
1257 | def lower(date): | |
1256 | return parsedate(date, extendeddateformats)[0] |
|
1258 | return parsedate(date, extendeddateformats)[0] | |
1257 |
|
1259 | |||
1258 | def upper(date): |
|
1260 | def upper(date): | |
1259 | d = dict(mb="12", HI="23", M="59", S="59") |
|
1261 | d = dict(mb="12", HI="23", M="59", S="59") | |
1260 | for days in "31 30 29".split(): |
|
1262 | for days in "31 30 29".split(): | |
1261 | try: |
|
1263 | try: | |
1262 | d["d"] = days |
|
1264 | d["d"] = days | |
1263 | return parsedate(date, extendeddateformats, d)[0] |
|
1265 | return parsedate(date, extendeddateformats, d)[0] | |
1264 | except: |
|
1266 | except: | |
1265 | pass |
|
1267 | pass | |
1266 | d["d"] = "28" |
|
1268 | d["d"] = "28" | |
1267 | return parsedate(date, extendeddateformats, d)[0] |
|
1269 | return parsedate(date, extendeddateformats, d)[0] | |
1268 |
|
1270 | |||
1269 | if date[0] == "<": |
|
1271 | if date[0] == "<": | |
1270 | when = upper(date[1:]) |
|
1272 | when = upper(date[1:]) | |
1271 | return lambda x: x <= when |
|
1273 | return lambda x: x <= when | |
1272 | elif date[0] == ">": |
|
1274 | elif date[0] == ">": | |
1273 | when = lower(date[1:]) |
|
1275 | when = lower(date[1:]) | |
1274 | return lambda x: x >= when |
|
1276 | return lambda x: x >= when | |
1275 | elif date[0] == "-": |
|
1277 | elif date[0] == "-": | |
1276 | try: |
|
1278 | try: | |
1277 | days = int(date[1:]) |
|
1279 | days = int(date[1:]) | |
1278 | except ValueError: |
|
1280 | except ValueError: | |
1279 | raise Abort(_("invalid day spec: %s") % date[1:]) |
|
1281 | raise Abort(_("invalid day spec: %s") % date[1:]) | |
1280 | when = makedate()[0] - days * 3600 * 24 |
|
1282 | when = makedate()[0] - days * 3600 * 24 | |
1281 | return lambda x: x >= when |
|
1283 | return lambda x: x >= when | |
1282 | elif " to " in date: |
|
1284 | elif " to " in date: | |
1283 | a, b = date.split(" to ") |
|
1285 | a, b = date.split(" to ") | |
1284 | start, stop = lower(a), upper(b) |
|
1286 | start, stop = lower(a), upper(b) | |
1285 | return lambda x: x >= start and x <= stop |
|
1287 | return lambda x: x >= start and x <= stop | |
1286 | else: |
|
1288 | else: | |
1287 | start, stop = lower(date), upper(date) |
|
1289 | start, stop = lower(date), upper(date) | |
1288 | return lambda x: x >= start and x <= stop |
|
1290 | return lambda x: x >= start and x <= stop | |
1289 |
|
1291 | |||
1290 | def shortuser(user): |
|
1292 | def shortuser(user): | |
1291 | """Return a short representation of a user name or email address.""" |
|
1293 | """Return a short representation of a user name or email address.""" | |
1292 | f = user.find('@') |
|
1294 | f = user.find('@') | |
1293 | if f >= 0: |
|
1295 | if f >= 0: | |
1294 | user = user[:f] |
|
1296 | user = user[:f] | |
1295 | f = user.find('<') |
|
1297 | f = user.find('<') | |
1296 | if f >= 0: |
|
1298 | if f >= 0: | |
1297 | user = user[f+1:] |
|
1299 | user = user[f+1:] | |
1298 | f = user.find(' ') |
|
1300 | f = user.find(' ') | |
1299 | if f >= 0: |
|
1301 | if f >= 0: | |
1300 | user = user[:f] |
|
1302 | user = user[:f] | |
1301 | f = user.find('.') |
|
1303 | f = user.find('.') | |
1302 | if f >= 0: |
|
1304 | if f >= 0: | |
1303 | user = user[:f] |
|
1305 | user = user[:f] | |
1304 | return user |
|
1306 | return user | |
1305 |
|
1307 | |||
1306 | def ellipsis(text, maxlength=400): |
|
1308 | def ellipsis(text, maxlength=400): | |
1307 | """Trim string to at most maxlength (default: 400) characters.""" |
|
1309 | """Trim string to at most maxlength (default: 400) characters.""" | |
1308 | if len(text) <= maxlength: |
|
1310 | if len(text) <= maxlength: | |
1309 | return text |
|
1311 | return text | |
1310 | else: |
|
1312 | else: | |
1311 | return "%s..." % (text[:maxlength-3]) |
|
1313 | return "%s..." % (text[:maxlength-3]) | |
1312 |
|
1314 | |||
1313 | def walkrepos(path): |
|
1315 | def walkrepos(path): | |
1314 | '''yield every hg repository under path, recursively.''' |
|
1316 | '''yield every hg repository under path, recursively.''' | |
1315 | def errhandler(err): |
|
1317 | def errhandler(err): | |
1316 | if err.filename == path: |
|
1318 | if err.filename == path: | |
1317 | raise err |
|
1319 | raise err | |
1318 |
|
1320 | |||
1319 | for root, dirs, files in os.walk(path, onerror=errhandler): |
|
1321 | for root, dirs, files in os.walk(path, onerror=errhandler): | |
1320 | for d in dirs: |
|
1322 | for d in dirs: | |
1321 | if d == '.hg': |
|
1323 | if d == '.hg': | |
1322 | yield root |
|
1324 | yield root | |
1323 | dirs[:] = [] |
|
1325 | dirs[:] = [] | |
1324 | break |
|
1326 | break | |
1325 |
|
1327 | |||
1326 | _rcpath = None |
|
1328 | _rcpath = None | |
1327 |
|
1329 | |||
1328 | def rcpath(): |
|
1330 | def rcpath(): | |
1329 | '''return hgrc search path. if env var HGRCPATH is set, use it. |
|
1331 | '''return hgrc search path. if env var HGRCPATH is set, use it. | |
1330 | for each item in path, if directory, use files ending in .rc, |
|
1332 | for each item in path, if directory, use files ending in .rc, | |
1331 | else use item. |
|
1333 | else use item. | |
1332 | make HGRCPATH empty to only look in .hg/hgrc of current repo. |
|
1334 | make HGRCPATH empty to only look in .hg/hgrc of current repo. | |
1333 | if no HGRCPATH, use default os-specific path.''' |
|
1335 | if no HGRCPATH, use default os-specific path.''' | |
1334 | global _rcpath |
|
1336 | global _rcpath | |
1335 | if _rcpath is None: |
|
1337 | if _rcpath is None: | |
1336 | if 'HGRCPATH' in os.environ: |
|
1338 | if 'HGRCPATH' in os.environ: | |
1337 | _rcpath = [] |
|
1339 | _rcpath = [] | |
1338 | for p in os.environ['HGRCPATH'].split(os.pathsep): |
|
1340 | for p in os.environ['HGRCPATH'].split(os.pathsep): | |
1339 | if not p: continue |
|
1341 | if not p: continue | |
1340 | if os.path.isdir(p): |
|
1342 | if os.path.isdir(p): | |
1341 | for f in os.listdir(p): |
|
1343 | for f in os.listdir(p): | |
1342 | if f.endswith('.rc'): |
|
1344 | if f.endswith('.rc'): | |
1343 | _rcpath.append(os.path.join(p, f)) |
|
1345 | _rcpath.append(os.path.join(p, f)) | |
1344 | else: |
|
1346 | else: | |
1345 | _rcpath.append(p) |
|
1347 | _rcpath.append(p) | |
1346 | else: |
|
1348 | else: | |
1347 | _rcpath = os_rcpath() |
|
1349 | _rcpath = os_rcpath() | |
1348 | return _rcpath |
|
1350 | return _rcpath | |
1349 |
|
1351 | |||
1350 | def bytecount(nbytes): |
|
1352 | def bytecount(nbytes): | |
1351 | '''return byte count formatted as readable string, with units''' |
|
1353 | '''return byte count formatted as readable string, with units''' | |
1352 |
|
1354 | |||
1353 | units = ( |
|
1355 | units = ( | |
1354 | (100, 1<<30, _('%.0f GB')), |
|
1356 | (100, 1<<30, _('%.0f GB')), | |
1355 | (10, 1<<30, _('%.1f GB')), |
|
1357 | (10, 1<<30, _('%.1f GB')), | |
1356 | (1, 1<<30, _('%.2f GB')), |
|
1358 | (1, 1<<30, _('%.2f GB')), | |
1357 | (100, 1<<20, _('%.0f MB')), |
|
1359 | (100, 1<<20, _('%.0f MB')), | |
1358 | (10, 1<<20, _('%.1f MB')), |
|
1360 | (10, 1<<20, _('%.1f MB')), | |
1359 | (1, 1<<20, _('%.2f MB')), |
|
1361 | (1, 1<<20, _('%.2f MB')), | |
1360 | (100, 1<<10, _('%.0f KB')), |
|
1362 | (100, 1<<10, _('%.0f KB')), | |
1361 | (10, 1<<10, _('%.1f KB')), |
|
1363 | (10, 1<<10, _('%.1f KB')), | |
1362 | (1, 1<<10, _('%.2f KB')), |
|
1364 | (1, 1<<10, _('%.2f KB')), | |
1363 | (1, 1, _('%.0f bytes')), |
|
1365 | (1, 1, _('%.0f bytes')), | |
1364 | ) |
|
1366 | ) | |
1365 |
|
1367 | |||
1366 | for multiplier, divisor, format in units: |
|
1368 | for multiplier, divisor, format in units: | |
1367 | if nbytes >= divisor * multiplier: |
|
1369 | if nbytes >= divisor * multiplier: | |
1368 | return format % (nbytes / float(divisor)) |
|
1370 | return format % (nbytes / float(divisor)) | |
1369 | return units[-1][2] % nbytes |
|
1371 | return units[-1][2] % nbytes | |
1370 |
|
1372 | |||
1371 | def drop_scheme(scheme, path): |
|
1373 | def drop_scheme(scheme, path): | |
1372 | sc = scheme + ':' |
|
1374 | sc = scheme + ':' | |
1373 | if path.startswith(sc): |
|
1375 | if path.startswith(sc): | |
1374 | path = path[len(sc):] |
|
1376 | path = path[len(sc):] | |
1375 | if path.startswith('//'): |
|
1377 | if path.startswith('//'): | |
1376 | path = path[2:] |
|
1378 | path = path[2:] | |
1377 | return path |
|
1379 | return path |
@@ -1,82 +1,92 b'' | |||||
1 | #!/bin/sh |
|
1 | #!/bin/sh | |
2 |
|
2 | |||
3 | debugwalk() |
|
3 | debugwalk() | |
4 | { |
|
4 | { | |
5 | echo "hg debugwalk $@" |
|
5 | echo "hg debugwalk $@" | |
6 | hg debugwalk "$@" |
|
6 | hg debugwalk "$@" | |
7 | echo |
|
7 | echo | |
8 | } |
|
8 | } | |
9 |
|
9 | |||
10 | chdir() |
|
10 | chdir() | |
11 | { |
|
11 | { | |
12 | echo "cd $@" |
|
12 | echo "cd $@" | |
13 | cd "$@" |
|
13 | cd "$@" | |
14 | echo |
|
14 | echo | |
15 | } |
|
15 | } | |
16 |
|
16 | |||
17 | mkdir t |
|
17 | mkdir t | |
18 | cd t |
|
18 | cd t | |
19 | hg init |
|
19 | hg init | |
20 | mkdir -p beans |
|
20 | mkdir -p beans | |
21 | for b in kidney navy turtle borlotti black pinto; do |
|
21 | for b in kidney navy turtle borlotti black pinto; do | |
22 | echo $b > beans/$b |
|
22 | echo $b > beans/$b | |
23 | done |
|
23 | done | |
24 | mkdir -p mammals/Procyonidae |
|
24 | mkdir -p mammals/Procyonidae | |
25 | for m in cacomistle coatimundi raccoon; do |
|
25 | for m in cacomistle coatimundi raccoon; do | |
26 | echo $m > mammals/Procyonidae/$m |
|
26 | echo $m > mammals/Procyonidae/$m | |
27 | done |
|
27 | done | |
28 | echo skunk > mammals/skunk |
|
28 | echo skunk > mammals/skunk | |
29 | echo fennel > fennel |
|
29 | echo fennel > fennel | |
30 | echo fenugreek > fenugreek |
|
30 | echo fenugreek > fenugreek | |
31 | echo fiddlehead > fiddlehead |
|
31 | echo fiddlehead > fiddlehead | |
32 | echo glob:glob > glob:glob |
|
32 | echo glob:glob > glob:glob | |
33 | hg addremove |
|
33 | hg addremove | |
34 | hg commit -m "commit #0" -d "1000000 0" |
|
34 | hg commit -m "commit #0" -d "1000000 0" | |
35 | debugwalk |
|
35 | debugwalk | |
36 | debugwalk -I. |
|
36 | debugwalk -I. | |
37 | chdir mammals |
|
37 | chdir mammals | |
|
38 | debugwalk | |||
|
39 | debugwalk -X ../beans | |||
|
40 | debugwalk -I '*k' | |||
|
41 | debugwalk -I 'glob:*k' | |||
|
42 | debugwalk -I 'relglob:*k' | |||
|
43 | debugwalk -I 'relglob:*k' . | |||
|
44 | debugwalk -I 're:.*k$' | |||
|
45 | debugwalk -I 'relre:.*k$' | |||
|
46 | debugwalk -I 'path:beans' | |||
|
47 | debugwalk -I 'relpath:../beans' | |||
38 | debugwalk . |
|
48 | debugwalk . | |
39 | debugwalk -I. |
|
49 | debugwalk -I. | |
40 | debugwalk Procyonidae |
|
50 | debugwalk Procyonidae | |
41 | chdir Procyonidae |
|
51 | chdir Procyonidae | |
42 | debugwalk . |
|
52 | debugwalk . | |
43 | debugwalk .. |
|
53 | debugwalk .. | |
44 | chdir .. |
|
54 | chdir .. | |
45 | debugwalk ../beans |
|
55 | debugwalk ../beans | |
46 | debugwalk . |
|
56 | debugwalk . | |
47 | debugwalk .hg |
|
57 | debugwalk .hg | |
48 | debugwalk ../.hg |
|
58 | debugwalk ../.hg | |
49 | chdir .. |
|
59 | chdir .. | |
50 | debugwalk -Ibeans |
|
60 | debugwalk -Ibeans | |
51 | debugwalk 'glob:mammals/../beans/b*' |
|
61 | debugwalk 'glob:mammals/../beans/b*' | |
52 | debugwalk '-X*/Procyonidae' mammals |
|
62 | debugwalk '-X*/Procyonidae' mammals | |
53 | debugwalk path:mammals |
|
63 | debugwalk path:mammals | |
54 | debugwalk .. |
|
64 | debugwalk .. | |
55 | debugwalk beans/../.. |
|
65 | debugwalk beans/../.. | |
56 | debugwalk .hg |
|
66 | debugwalk .hg | |
57 | debugwalk beans/../.hg |
|
67 | debugwalk beans/../.hg | |
58 | debugwalk beans/../.hg/data |
|
68 | debugwalk beans/../.hg/data | |
59 | debugwalk beans/.hg |
|
69 | debugwalk beans/.hg | |
60 | # Don't know how to test absolute paths without always getting a false |
|
70 | # Don't know how to test absolute paths without always getting a false | |
61 | # error. |
|
71 | # error. | |
62 | #debugwalk `pwd`/beans |
|
72 | #debugwalk `pwd`/beans | |
63 | #debugwalk `pwd`/.. |
|
73 | #debugwalk `pwd`/.. | |
64 | debugwalk glob:\* |
|
74 | debugwalk glob:\* | |
65 | debugwalk 're:.*[kb]$' |
|
75 | debugwalk 're:.*[kb]$' | |
66 | debugwalk path:beans/black |
|
76 | debugwalk path:beans/black | |
67 | debugwalk path:beans//black |
|
77 | debugwalk path:beans//black | |
68 | debugwalk relglob:Procyonidae |
|
78 | debugwalk relglob:Procyonidae | |
69 | debugwalk relglob:Procyonidae/ fennel |
|
79 | debugwalk relglob:Procyonidae/ fennel | |
70 | debugwalk beans 'glob:beans/*' |
|
80 | debugwalk beans 'glob:beans/*' | |
71 | debugwalk 'glob:mamm**' |
|
81 | debugwalk 'glob:mamm**' | |
72 | debugwalk 'glob:mamm**' fennel |
|
82 | debugwalk 'glob:mamm**' fennel | |
73 | debugwalk 'glob:j*' |
|
83 | debugwalk 'glob:j*' | |
74 | debugwalk NOEXIST |
|
84 | debugwalk NOEXIST | |
75 | mkfifo fifo |
|
85 | mkfifo fifo | |
76 | debugwalk fifo |
|
86 | debugwalk fifo | |
77 | rm fenugreek |
|
87 | rm fenugreek | |
78 | debugwalk fenugreek |
|
88 | debugwalk fenugreek | |
79 | hg rm fenugreek |
|
89 | hg rm fenugreek | |
80 | debugwalk fenugreek |
|
90 | debugwalk fenugreek | |
81 | touch new |
|
91 | touch new | |
82 | debugwalk new |
|
92 | debugwalk new |
@@ -1,212 +1,278 b'' | |||||
1 | adding beans/black |
|
1 | adding beans/black | |
2 | adding beans/borlotti |
|
2 | adding beans/borlotti | |
3 | adding beans/kidney |
|
3 | adding beans/kidney | |
4 | adding beans/navy |
|
4 | adding beans/navy | |
5 | adding beans/pinto |
|
5 | adding beans/pinto | |
6 | adding beans/turtle |
|
6 | adding beans/turtle | |
7 | adding fennel |
|
7 | adding fennel | |
8 | adding fenugreek |
|
8 | adding fenugreek | |
9 | adding fiddlehead |
|
9 | adding fiddlehead | |
10 | adding glob:glob |
|
10 | adding glob:glob | |
11 | adding mammals/Procyonidae/cacomistle |
|
11 | adding mammals/Procyonidae/cacomistle | |
12 | adding mammals/Procyonidae/coatimundi |
|
12 | adding mammals/Procyonidae/coatimundi | |
13 | adding mammals/Procyonidae/raccoon |
|
13 | adding mammals/Procyonidae/raccoon | |
14 | adding mammals/skunk |
|
14 | adding mammals/skunk | |
15 | hg debugwalk |
|
15 | hg debugwalk | |
16 | f beans/black beans/black |
|
16 | f beans/black beans/black | |
17 | f beans/borlotti beans/borlotti |
|
17 | f beans/borlotti beans/borlotti | |
18 | f beans/kidney beans/kidney |
|
18 | f beans/kidney beans/kidney | |
19 | f beans/navy beans/navy |
|
19 | f beans/navy beans/navy | |
20 | f beans/pinto beans/pinto |
|
20 | f beans/pinto beans/pinto | |
21 | f beans/turtle beans/turtle |
|
21 | f beans/turtle beans/turtle | |
22 | f fennel fennel |
|
22 | f fennel fennel | |
23 | f fenugreek fenugreek |
|
23 | f fenugreek fenugreek | |
24 | f fiddlehead fiddlehead |
|
24 | f fiddlehead fiddlehead | |
25 | f glob:glob glob:glob |
|
25 | f glob:glob glob:glob | |
26 | f mammals/Procyonidae/cacomistle mammals/Procyonidae/cacomistle |
|
26 | f mammals/Procyonidae/cacomistle mammals/Procyonidae/cacomistle | |
27 | f mammals/Procyonidae/coatimundi mammals/Procyonidae/coatimundi |
|
27 | f mammals/Procyonidae/coatimundi mammals/Procyonidae/coatimundi | |
28 | f mammals/Procyonidae/raccoon mammals/Procyonidae/raccoon |
|
28 | f mammals/Procyonidae/raccoon mammals/Procyonidae/raccoon | |
29 | f mammals/skunk mammals/skunk |
|
29 | f mammals/skunk mammals/skunk | |
30 |
|
30 | |||
31 | hg debugwalk -I. |
|
31 | hg debugwalk -I. | |
32 | f beans/black beans/black |
|
32 | f beans/black beans/black | |
33 | f beans/borlotti beans/borlotti |
|
33 | f beans/borlotti beans/borlotti | |
34 | f beans/kidney beans/kidney |
|
34 | f beans/kidney beans/kidney | |
35 | f beans/navy beans/navy |
|
35 | f beans/navy beans/navy | |
36 | f beans/pinto beans/pinto |
|
36 | f beans/pinto beans/pinto | |
37 | f beans/turtle beans/turtle |
|
37 | f beans/turtle beans/turtle | |
38 | f fennel fennel |
|
38 | f fennel fennel | |
39 | f fenugreek fenugreek |
|
39 | f fenugreek fenugreek | |
40 | f fiddlehead fiddlehead |
|
40 | f fiddlehead fiddlehead | |
41 | f glob:glob glob:glob |
|
41 | f glob:glob glob:glob | |
42 | f mammals/Procyonidae/cacomistle mammals/Procyonidae/cacomistle |
|
42 | f mammals/Procyonidae/cacomistle mammals/Procyonidae/cacomistle | |
43 | f mammals/Procyonidae/coatimundi mammals/Procyonidae/coatimundi |
|
43 | f mammals/Procyonidae/coatimundi mammals/Procyonidae/coatimundi | |
44 | f mammals/Procyonidae/raccoon mammals/Procyonidae/raccoon |
|
44 | f mammals/Procyonidae/raccoon mammals/Procyonidae/raccoon | |
45 | f mammals/skunk mammals/skunk |
|
45 | f mammals/skunk mammals/skunk | |
46 |
|
46 | |||
47 | cd mammals |
|
47 | cd mammals | |
48 |
|
48 | |||
|
49 | hg debugwalk | |||
|
50 | f beans/black ../beans/black | |||
|
51 | f beans/borlotti ../beans/borlotti | |||
|
52 | f beans/kidney ../beans/kidney | |||
|
53 | f beans/navy ../beans/navy | |||
|
54 | f beans/pinto ../beans/pinto | |||
|
55 | f beans/turtle ../beans/turtle | |||
|
56 | f fennel ../fennel | |||
|
57 | f fenugreek ../fenugreek | |||
|
58 | f fiddlehead ../fiddlehead | |||
|
59 | f glob:glob ../glob:glob | |||
|
60 | f mammals/Procyonidae/cacomistle Procyonidae/cacomistle | |||
|
61 | f mammals/Procyonidae/coatimundi Procyonidae/coatimundi | |||
|
62 | f mammals/Procyonidae/raccoon Procyonidae/raccoon | |||
|
63 | f mammals/skunk skunk | |||
|
64 | ||||
|
65 | hg debugwalk -X ../beans | |||
|
66 | f fennel ../fennel | |||
|
67 | f fenugreek ../fenugreek | |||
|
68 | f fiddlehead ../fiddlehead | |||
|
69 | f glob:glob ../glob:glob | |||
|
70 | f mammals/Procyonidae/cacomistle Procyonidae/cacomistle | |||
|
71 | f mammals/Procyonidae/coatimundi Procyonidae/coatimundi | |||
|
72 | f mammals/Procyonidae/raccoon Procyonidae/raccoon | |||
|
73 | f mammals/skunk skunk | |||
|
74 | ||||
|
75 | hg debugwalk -I *k | |||
|
76 | m mammals/skunk skunk | |||
|
77 | ||||
|
78 | hg debugwalk -I glob:*k | |||
|
79 | m mammals/skunk skunk | |||
|
80 | ||||
|
81 | hg debugwalk -I relglob:*k | |||
|
82 | f fenugreek ../fenugreek | |||
|
83 | m beans/black ../beans/black | |||
|
84 | m mammals/skunk skunk | |||
|
85 | ||||
|
86 | hg debugwalk -I relglob:*k . | |||
|
87 | f mammals/skunk skunk | |||
|
88 | ||||
|
89 | hg debugwalk -I re:.*k$ | |||
|
90 | f fenugreek ../fenugreek | |||
|
91 | m beans/black ../beans/black | |||
|
92 | m mammals/skunk skunk | |||
|
93 | ||||
|
94 | hg debugwalk -I relre:.*k$ | |||
|
95 | f fenugreek ../fenugreek | |||
|
96 | m beans/black ../beans/black | |||
|
97 | m mammals/skunk skunk | |||
|
98 | ||||
|
99 | hg debugwalk -I path:beans | |||
|
100 | f beans/black ../beans/black | |||
|
101 | f beans/borlotti ../beans/borlotti | |||
|
102 | f beans/kidney ../beans/kidney | |||
|
103 | f beans/navy ../beans/navy | |||
|
104 | f beans/pinto ../beans/pinto | |||
|
105 | f beans/turtle ../beans/turtle | |||
|
106 | ||||
|
107 | hg debugwalk -I relpath:../beans | |||
|
108 | f beans/black ../beans/black | |||
|
109 | f beans/borlotti ../beans/borlotti | |||
|
110 | f beans/kidney ../beans/kidney | |||
|
111 | f beans/navy ../beans/navy | |||
|
112 | f beans/pinto ../beans/pinto | |||
|
113 | f beans/turtle ../beans/turtle | |||
|
114 | ||||
49 | hg debugwalk . |
|
115 | hg debugwalk . | |
50 | f mammals/Procyonidae/cacomistle Procyonidae/cacomistle |
|
116 | f mammals/Procyonidae/cacomistle Procyonidae/cacomistle | |
51 | f mammals/Procyonidae/coatimundi Procyonidae/coatimundi |
|
117 | f mammals/Procyonidae/coatimundi Procyonidae/coatimundi | |
52 | f mammals/Procyonidae/raccoon Procyonidae/raccoon |
|
118 | f mammals/Procyonidae/raccoon Procyonidae/raccoon | |
53 | f mammals/skunk skunk |
|
119 | f mammals/skunk skunk | |
54 |
|
120 | |||
55 | hg debugwalk -I. |
|
121 | hg debugwalk -I. | |
56 | f mammals/Procyonidae/cacomistle Procyonidae/cacomistle |
|
122 | f mammals/Procyonidae/cacomistle Procyonidae/cacomistle | |
57 | f mammals/Procyonidae/coatimundi Procyonidae/coatimundi |
|
123 | f mammals/Procyonidae/coatimundi Procyonidae/coatimundi | |
58 | f mammals/Procyonidae/raccoon Procyonidae/raccoon |
|
124 | f mammals/Procyonidae/raccoon Procyonidae/raccoon | |
59 | f mammals/skunk skunk |
|
125 | f mammals/skunk skunk | |
60 |
|
126 | |||
61 | hg debugwalk Procyonidae |
|
127 | hg debugwalk Procyonidae | |
62 | f mammals/Procyonidae/cacomistle Procyonidae/cacomistle |
|
128 | f mammals/Procyonidae/cacomistle Procyonidae/cacomistle | |
63 | f mammals/Procyonidae/coatimundi Procyonidae/coatimundi |
|
129 | f mammals/Procyonidae/coatimundi Procyonidae/coatimundi | |
64 | f mammals/Procyonidae/raccoon Procyonidae/raccoon |
|
130 | f mammals/Procyonidae/raccoon Procyonidae/raccoon | |
65 |
|
131 | |||
66 | cd Procyonidae |
|
132 | cd Procyonidae | |
67 |
|
133 | |||
68 | hg debugwalk . |
|
134 | hg debugwalk . | |
69 | f mammals/Procyonidae/cacomistle cacomistle |
|
135 | f mammals/Procyonidae/cacomistle cacomistle | |
70 | f mammals/Procyonidae/coatimundi coatimundi |
|
136 | f mammals/Procyonidae/coatimundi coatimundi | |
71 | f mammals/Procyonidae/raccoon raccoon |
|
137 | f mammals/Procyonidae/raccoon raccoon | |
72 |
|
138 | |||
73 | hg debugwalk .. |
|
139 | hg debugwalk .. | |
74 | f mammals/Procyonidae/cacomistle cacomistle |
|
140 | f mammals/Procyonidae/cacomistle cacomistle | |
75 | f mammals/Procyonidae/coatimundi coatimundi |
|
141 | f mammals/Procyonidae/coatimundi coatimundi | |
76 | f mammals/Procyonidae/raccoon raccoon |
|
142 | f mammals/Procyonidae/raccoon raccoon | |
77 | f mammals/skunk ../skunk |
|
143 | f mammals/skunk ../skunk | |
78 |
|
144 | |||
79 | cd .. |
|
145 | cd .. | |
80 |
|
146 | |||
81 | hg debugwalk ../beans |
|
147 | hg debugwalk ../beans | |
82 | f beans/black ../beans/black |
|
148 | f beans/black ../beans/black | |
83 | f beans/borlotti ../beans/borlotti |
|
149 | f beans/borlotti ../beans/borlotti | |
84 | f beans/kidney ../beans/kidney |
|
150 | f beans/kidney ../beans/kidney | |
85 | f beans/navy ../beans/navy |
|
151 | f beans/navy ../beans/navy | |
86 | f beans/pinto ../beans/pinto |
|
152 | f beans/pinto ../beans/pinto | |
87 | f beans/turtle ../beans/turtle |
|
153 | f beans/turtle ../beans/turtle | |
88 |
|
154 | |||
89 | hg debugwalk . |
|
155 | hg debugwalk . | |
90 | f mammals/Procyonidae/cacomistle Procyonidae/cacomistle |
|
156 | f mammals/Procyonidae/cacomistle Procyonidae/cacomistle | |
91 | f mammals/Procyonidae/coatimundi Procyonidae/coatimundi |
|
157 | f mammals/Procyonidae/coatimundi Procyonidae/coatimundi | |
92 | f mammals/Procyonidae/raccoon Procyonidae/raccoon |
|
158 | f mammals/Procyonidae/raccoon Procyonidae/raccoon | |
93 | f mammals/skunk skunk |
|
159 | f mammals/skunk skunk | |
94 |
|
160 | |||
95 | hg debugwalk .hg |
|
161 | hg debugwalk .hg | |
96 | .hg: No such file or directory |
|
162 | .hg: No such file or directory | |
97 |
|
163 | |||
98 | hg debugwalk ../.hg |
|
164 | hg debugwalk ../.hg | |
99 | abort: path contains illegal component: .hg |
|
165 | abort: path contains illegal component: .hg | |
100 |
|
166 | |||
101 |
|
167 | |||
102 | cd .. |
|
168 | cd .. | |
103 |
|
169 | |||
104 | hg debugwalk -Ibeans |
|
170 | hg debugwalk -Ibeans | |
105 | f beans/black beans/black |
|
171 | f beans/black beans/black | |
106 | f beans/borlotti beans/borlotti |
|
172 | f beans/borlotti beans/borlotti | |
107 | f beans/kidney beans/kidney |
|
173 | f beans/kidney beans/kidney | |
108 | f beans/navy beans/navy |
|
174 | f beans/navy beans/navy | |
109 | f beans/pinto beans/pinto |
|
175 | f beans/pinto beans/pinto | |
110 | f beans/turtle beans/turtle |
|
176 | f beans/turtle beans/turtle | |
111 |
|
177 | |||
112 | hg debugwalk glob:mammals/../beans/b* |
|
178 | hg debugwalk glob:mammals/../beans/b* | |
113 | f beans/black beans/black |
|
179 | f beans/black beans/black | |
114 | f beans/borlotti beans/borlotti |
|
180 | f beans/borlotti beans/borlotti | |
115 |
|
181 | |||
116 | hg debugwalk -X*/Procyonidae mammals |
|
182 | hg debugwalk -X*/Procyonidae mammals | |
117 | f mammals/skunk mammals/skunk |
|
183 | f mammals/skunk mammals/skunk | |
118 |
|
184 | |||
119 | hg debugwalk path:mammals |
|
185 | hg debugwalk path:mammals | |
120 | f mammals/Procyonidae/cacomistle mammals/Procyonidae/cacomistle |
|
186 | f mammals/Procyonidae/cacomistle mammals/Procyonidae/cacomistle | |
121 | f mammals/Procyonidae/coatimundi mammals/Procyonidae/coatimundi |
|
187 | f mammals/Procyonidae/coatimundi mammals/Procyonidae/coatimundi | |
122 | f mammals/Procyonidae/raccoon mammals/Procyonidae/raccoon |
|
188 | f mammals/Procyonidae/raccoon mammals/Procyonidae/raccoon | |
123 | f mammals/skunk mammals/skunk |
|
189 | f mammals/skunk mammals/skunk | |
124 |
|
190 | |||
125 | hg debugwalk .. |
|
191 | hg debugwalk .. | |
126 | abort: .. not under root |
|
192 | abort: .. not under root | |
127 |
|
193 | |||
128 | hg debugwalk beans/../.. |
|
194 | hg debugwalk beans/../.. | |
129 | abort: beans/../.. not under root |
|
195 | abort: beans/../.. not under root | |
130 |
|
196 | |||
131 | hg debugwalk .hg |
|
197 | hg debugwalk .hg | |
132 | abort: path contains illegal component: .hg |
|
198 | abort: path contains illegal component: .hg | |
133 |
|
199 | |||
134 |
|
200 | |||
135 | hg debugwalk beans/../.hg |
|
201 | hg debugwalk beans/../.hg | |
136 | abort: path contains illegal component: .hg |
|
202 | abort: path contains illegal component: .hg | |
137 |
|
203 | |||
138 |
|
204 | |||
139 | hg debugwalk beans/../.hg/data |
|
205 | hg debugwalk beans/../.hg/data | |
140 | abort: path contains illegal component: .hg/data |
|
206 | abort: path contains illegal component: .hg/data | |
141 |
|
207 | |||
142 |
|
208 | |||
143 | hg debugwalk beans/.hg |
|
209 | hg debugwalk beans/.hg | |
144 | beans/.hg: No such file or directory |
|
210 | beans/.hg: No such file or directory | |
145 |
|
211 | |||
146 | hg debugwalk glob:* |
|
212 | hg debugwalk glob:* | |
147 | f fennel fennel |
|
213 | f fennel fennel | |
148 | f fenugreek fenugreek |
|
214 | f fenugreek fenugreek | |
149 | f fiddlehead fiddlehead |
|
215 | f fiddlehead fiddlehead | |
150 | f glob:glob glob:glob |
|
216 | f glob:glob glob:glob | |
151 |
|
217 | |||
152 | hg debugwalk re:.*[kb]$ |
|
218 | hg debugwalk re:.*[kb]$ | |
153 | f beans/black beans/black |
|
219 | f beans/black beans/black | |
154 | f fenugreek fenugreek |
|
220 | f fenugreek fenugreek | |
155 | f glob:glob glob:glob |
|
221 | f glob:glob glob:glob | |
156 | f mammals/skunk mammals/skunk |
|
222 | f mammals/skunk mammals/skunk | |
157 |
|
223 | |||
158 | hg debugwalk path:beans/black |
|
224 | hg debugwalk path:beans/black | |
159 | f beans/black beans/black exact |
|
225 | f beans/black beans/black exact | |
160 |
|
226 | |||
161 | hg debugwalk path:beans//black |
|
227 | hg debugwalk path:beans//black | |
162 | f beans/black beans/black exact |
|
228 | f beans/black beans/black exact | |
163 |
|
229 | |||
164 | hg debugwalk relglob:Procyonidae |
|
230 | hg debugwalk relglob:Procyonidae | |
165 | f mammals/Procyonidae/cacomistle mammals/Procyonidae/cacomistle |
|
231 | f mammals/Procyonidae/cacomistle mammals/Procyonidae/cacomistle | |
166 | f mammals/Procyonidae/coatimundi mammals/Procyonidae/coatimundi |
|
232 | f mammals/Procyonidae/coatimundi mammals/Procyonidae/coatimundi | |
167 | f mammals/Procyonidae/raccoon mammals/Procyonidae/raccoon |
|
233 | f mammals/Procyonidae/raccoon mammals/Procyonidae/raccoon | |
168 |
|
234 | |||
169 | hg debugwalk relglob:Procyonidae/ fennel |
|
235 | hg debugwalk relglob:Procyonidae/ fennel | |
170 | f fennel fennel exact |
|
236 | f fennel fennel exact | |
171 | f mammals/Procyonidae/cacomistle mammals/Procyonidae/cacomistle |
|
237 | f mammals/Procyonidae/cacomistle mammals/Procyonidae/cacomistle | |
172 | f mammals/Procyonidae/coatimundi mammals/Procyonidae/coatimundi |
|
238 | f mammals/Procyonidae/coatimundi mammals/Procyonidae/coatimundi | |
173 | f mammals/Procyonidae/raccoon mammals/Procyonidae/raccoon |
|
239 | f mammals/Procyonidae/raccoon mammals/Procyonidae/raccoon | |
174 |
|
240 | |||
175 | hg debugwalk beans glob:beans/* |
|
241 | hg debugwalk beans glob:beans/* | |
176 | f beans/black beans/black |
|
242 | f beans/black beans/black | |
177 | f beans/borlotti beans/borlotti |
|
243 | f beans/borlotti beans/borlotti | |
178 | f beans/kidney beans/kidney |
|
244 | f beans/kidney beans/kidney | |
179 | f beans/navy beans/navy |
|
245 | f beans/navy beans/navy | |
180 | f beans/pinto beans/pinto |
|
246 | f beans/pinto beans/pinto | |
181 | f beans/turtle beans/turtle |
|
247 | f beans/turtle beans/turtle | |
182 |
|
248 | |||
183 | hg debugwalk glob:mamm** |
|
249 | hg debugwalk glob:mamm** | |
184 | f mammals/Procyonidae/cacomistle mammals/Procyonidae/cacomistle |
|
250 | f mammals/Procyonidae/cacomistle mammals/Procyonidae/cacomistle | |
185 | f mammals/Procyonidae/coatimundi mammals/Procyonidae/coatimundi |
|
251 | f mammals/Procyonidae/coatimundi mammals/Procyonidae/coatimundi | |
186 | f mammals/Procyonidae/raccoon mammals/Procyonidae/raccoon |
|
252 | f mammals/Procyonidae/raccoon mammals/Procyonidae/raccoon | |
187 | f mammals/skunk mammals/skunk |
|
253 | f mammals/skunk mammals/skunk | |
188 |
|
254 | |||
189 | hg debugwalk glob:mamm** fennel |
|
255 | hg debugwalk glob:mamm** fennel | |
190 | f fennel fennel exact |
|
256 | f fennel fennel exact | |
191 | f mammals/Procyonidae/cacomistle mammals/Procyonidae/cacomistle |
|
257 | f mammals/Procyonidae/cacomistle mammals/Procyonidae/cacomistle | |
192 | f mammals/Procyonidae/coatimundi mammals/Procyonidae/coatimundi |
|
258 | f mammals/Procyonidae/coatimundi mammals/Procyonidae/coatimundi | |
193 | f mammals/Procyonidae/raccoon mammals/Procyonidae/raccoon |
|
259 | f mammals/Procyonidae/raccoon mammals/Procyonidae/raccoon | |
194 | f mammals/skunk mammals/skunk |
|
260 | f mammals/skunk mammals/skunk | |
195 |
|
261 | |||
196 | hg debugwalk glob:j* |
|
262 | hg debugwalk glob:j* | |
197 |
|
263 | |||
198 | hg debugwalk NOEXIST |
|
264 | hg debugwalk NOEXIST | |
199 | NOEXIST: No such file or directory |
|
265 | NOEXIST: No such file or directory | |
200 |
|
266 | |||
201 | hg debugwalk fifo |
|
267 | hg debugwalk fifo | |
202 | fifo: unsupported file type (type is fifo) |
|
268 | fifo: unsupported file type (type is fifo) | |
203 |
|
269 | |||
204 | hg debugwalk fenugreek |
|
270 | hg debugwalk fenugreek | |
205 | m fenugreek fenugreek exact |
|
271 | m fenugreek fenugreek exact | |
206 |
|
272 | |||
207 | hg debugwalk fenugreek |
|
273 | hg debugwalk fenugreek | |
208 | m fenugreek fenugreek exact |
|
274 | m fenugreek fenugreek exact | |
209 |
|
275 | |||
210 | hg debugwalk new |
|
276 | hg debugwalk new | |
211 | f new new exact |
|
277 | f new new exact | |
212 |
|
278 |
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