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@@ -1,1404 +1,1416 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 |
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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 |
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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 |
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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 _ |
|
15 | from i18n import _ | |
16 | import cStringIO, errno, getpass, popen2, re, shutil, sys, tempfile |
|
16 | import cStringIO, errno, getpass, popen2, re, shutil, sys, tempfile | |
17 | import os, threading, time, calendar, ConfigParser, locale, glob |
|
17 | import os, threading, time, calendar, ConfigParser, locale, glob | |
18 |
|
18 | |||
19 | try: |
|
19 | try: | |
20 | _encoding = os.environ.get("HGENCODING") or locale.getpreferredencoding() \ |
|
20 | _encoding = os.environ.get("HGENCODING") or locale.getpreferredencoding() \ | |
21 | or "ascii" |
|
21 | or "ascii" | |
22 | except locale.Error: |
|
22 | except locale.Error: | |
23 | _encoding = 'ascii' |
|
23 | _encoding = 'ascii' | |
24 | _encodingmode = os.environ.get("HGENCODINGMODE", "strict") |
|
24 | _encodingmode = os.environ.get("HGENCODINGMODE", "strict") | |
25 | _fallbackencoding = 'ISO-8859-1' |
|
25 | _fallbackencoding = 'ISO-8859-1' | |
26 |
|
26 | |||
27 | def tolocal(s): |
|
27 | def tolocal(s): | |
28 | """ |
|
28 | """ | |
29 | Convert a string from internal UTF-8 to local encoding |
|
29 | Convert a string from internal UTF-8 to local encoding | |
30 |
|
30 | |||
31 | All internal strings should be UTF-8 but some repos before the |
|
31 | All internal strings should be UTF-8 but some repos before the | |
32 | implementation of locale support may contain latin1 or possibly |
|
32 | implementation of locale support may contain latin1 or possibly | |
33 | other character sets. We attempt to decode everything strictly |
|
33 | other character sets. We attempt to decode everything strictly | |
34 | using UTF-8, then Latin-1, and failing that, we use UTF-8 and |
|
34 | using UTF-8, then Latin-1, and failing that, we use UTF-8 and | |
35 | replace unknown characters. |
|
35 | replace unknown characters. | |
36 | """ |
|
36 | """ | |
37 | for e in ('UTF-8', _fallbackencoding): |
|
37 | for e in ('UTF-8', _fallbackencoding): | |
38 | try: |
|
38 | try: | |
39 | u = s.decode(e) # attempt strict decoding |
|
39 | u = s.decode(e) # attempt strict decoding | |
40 | return u.encode(_encoding, "replace") |
|
40 | return u.encode(_encoding, "replace") | |
41 | except LookupError, k: |
|
41 | except LookupError, k: | |
42 | raise Abort(_("%s, please check your locale settings") % k) |
|
42 | raise Abort(_("%s, please check your locale settings") % k) | |
43 | except UnicodeDecodeError: |
|
43 | except UnicodeDecodeError: | |
44 | pass |
|
44 | pass | |
45 | u = s.decode("utf-8", "replace") # last ditch |
|
45 | u = s.decode("utf-8", "replace") # last ditch | |
46 | return u.encode(_encoding, "replace") |
|
46 | return u.encode(_encoding, "replace") | |
47 |
|
47 | |||
48 | def fromlocal(s): |
|
48 | def fromlocal(s): | |
49 | """ |
|
49 | """ | |
50 | Convert a string from the local character encoding to UTF-8 |
|
50 | Convert a string from the local character encoding to UTF-8 | |
51 |
|
51 | |||
52 | We attempt to decode strings using the encoding mode set by |
|
52 | We attempt to decode strings using the encoding mode set by | |
53 | HG_ENCODINGMODE, which defaults to 'strict'. In this mode, unknown |
|
53 | HG_ENCODINGMODE, which defaults to 'strict'. In this mode, unknown | |
54 | characters will cause an error message. Other modes include |
|
54 | characters will cause an error message. Other modes include | |
55 | 'replace', which replaces unknown characters with a special |
|
55 | 'replace', which replaces unknown characters with a special | |
56 | Unicode character, and 'ignore', which drops the character. |
|
56 | Unicode character, and 'ignore', which drops the character. | |
57 | """ |
|
57 | """ | |
58 | try: |
|
58 | try: | |
59 | return s.decode(_encoding, _encodingmode).encode("utf-8") |
|
59 | return s.decode(_encoding, _encodingmode).encode("utf-8") | |
60 | except UnicodeDecodeError, inst: |
|
60 | except UnicodeDecodeError, inst: | |
61 | sub = s[max(0, inst.start-10):inst.start+10] |
|
61 | sub = s[max(0, inst.start-10):inst.start+10] | |
62 | raise Abort("decoding near '%s': %s!" % (sub, inst)) |
|
62 | raise Abort("decoding near '%s': %s!" % (sub, inst)) | |
63 | except LookupError, k: |
|
63 | except LookupError, k: | |
64 | raise Abort(_("%s, please check your locale settings") % k) |
|
64 | raise Abort(_("%s, please check your locale settings") % k) | |
65 |
|
65 | |||
66 | def locallen(s): |
|
66 | def locallen(s): | |
67 | """Find the length in characters of a local string""" |
|
67 | """Find the length in characters of a local string""" | |
68 | return len(s.decode(_encoding, "replace")) |
|
68 | return len(s.decode(_encoding, "replace")) | |
69 |
|
69 | |||
70 | def localsub(s, a, b=None): |
|
70 | def localsub(s, a, b=None): | |
71 | try: |
|
71 | try: | |
72 | u = s.decode(_encoding, _encodingmode) |
|
72 | u = s.decode(_encoding, _encodingmode) | |
73 | if b is not None: |
|
73 | if b is not None: | |
74 | u = u[a:b] |
|
74 | u = u[a:b] | |
75 | else: |
|
75 | else: | |
76 | u = u[:a] |
|
76 | u = u[:a] | |
77 | return u.encode(_encoding, _encodingmode) |
|
77 | return u.encode(_encoding, _encodingmode) | |
78 | except UnicodeDecodeError, inst: |
|
78 | except UnicodeDecodeError, inst: | |
79 | sub = s[max(0, inst.start-10), inst.start+10] |
|
79 | sub = s[max(0, inst.start-10), inst.start+10] | |
80 | raise Abort(_("decoding near '%s': %s!\n") % (sub, inst)) |
|
80 | raise Abort(_("decoding near '%s': %s!\n") % (sub, inst)) | |
81 |
|
81 | |||
82 | # used by parsedate |
|
82 | # used by parsedate | |
83 | defaultdateformats = ( |
|
83 | defaultdateformats = ( | |
84 | '%Y-%m-%d %H:%M:%S', |
|
84 | '%Y-%m-%d %H:%M:%S', | |
85 | '%Y-%m-%d %I:%M:%S%p', |
|
85 | '%Y-%m-%d %I:%M:%S%p', | |
86 | '%Y-%m-%d %H:%M', |
|
86 | '%Y-%m-%d %H:%M', | |
87 | '%Y-%m-%d %I:%M%p', |
|
87 | '%Y-%m-%d %I:%M%p', | |
88 | '%Y-%m-%d', |
|
88 | '%Y-%m-%d', | |
89 | '%m-%d', |
|
89 | '%m-%d', | |
90 | '%m/%d', |
|
90 | '%m/%d', | |
91 | '%m/%d/%y', |
|
91 | '%m/%d/%y', | |
92 | '%m/%d/%Y', |
|
92 | '%m/%d/%Y', | |
93 | '%a %b %d %H:%M:%S %Y', |
|
93 | '%a %b %d %H:%M:%S %Y', | |
94 | '%a %b %d %I:%M:%S%p %Y', |
|
94 | '%a %b %d %I:%M:%S%p %Y', | |
95 | '%b %d %H:%M:%S %Y', |
|
95 | '%b %d %H:%M:%S %Y', | |
96 | '%b %d %I:%M:%S%p %Y', |
|
96 | '%b %d %I:%M:%S%p %Y', | |
97 | '%b %d %H:%M:%S', |
|
97 | '%b %d %H:%M:%S', | |
98 | '%b %d %I:%M:%S%p', |
|
98 | '%b %d %I:%M:%S%p', | |
99 | '%b %d %H:%M', |
|
99 | '%b %d %H:%M', | |
100 | '%b %d %I:%M%p', |
|
100 | '%b %d %I:%M%p', | |
101 | '%b %d %Y', |
|
101 | '%b %d %Y', | |
102 | '%b %d', |
|
102 | '%b %d', | |
103 | '%H:%M:%S', |
|
103 | '%H:%M:%S', | |
104 | '%I:%M:%SP', |
|
104 | '%I:%M:%SP', | |
105 | '%H:%M', |
|
105 | '%H:%M', | |
106 | '%I:%M%p', |
|
106 | '%I:%M%p', | |
107 | ) |
|
107 | ) | |
108 |
|
108 | |||
109 | extendeddateformats = defaultdateformats + ( |
|
109 | extendeddateformats = defaultdateformats + ( | |
110 | "%Y", |
|
110 | "%Y", | |
111 | "%Y-%m", |
|
111 | "%Y-%m", | |
112 | "%b", |
|
112 | "%b", | |
113 | "%b %Y", |
|
113 | "%b %Y", | |
114 | ) |
|
114 | ) | |
115 |
|
115 | |||
116 | class SignalInterrupt(Exception): |
|
116 | class SignalInterrupt(Exception): | |
117 | """Exception raised on SIGTERM and SIGHUP.""" |
|
117 | """Exception raised on SIGTERM and SIGHUP.""" | |
118 |
|
118 | |||
119 | # like SafeConfigParser but with case-sensitive keys |
|
119 | # differences from SafeConfigParser: | |
|
120 | # - case-sensitive keys | |||
|
121 | # - allows values that are not strings (this means that you may not | |||
|
122 | # be able to save the configuration to a file) | |||
120 | class configparser(ConfigParser.SafeConfigParser): |
|
123 | class configparser(ConfigParser.SafeConfigParser): | |
121 | def optionxform(self, optionstr): |
|
124 | def optionxform(self, optionstr): | |
122 | return optionstr |
|
125 | return optionstr | |
123 |
|
126 | |||
|
127 | def set(self, section, option, value): | |||
|
128 | return ConfigParser.ConfigParser.set(self, section, option, value) | |||
|
129 | ||||
|
130 | def _interpolate(self, section, option, rawval, vars): | |||
|
131 | if not isinstance(rawval, basestring): | |||
|
132 | return rawval | |||
|
133 | return ConfigParser.SafeConfigParser._interpolate(self, section, | |||
|
134 | option, rawval, vars) | |||
|
135 | ||||
124 | def cachefunc(func): |
|
136 | def cachefunc(func): | |
125 | '''cache the result of function calls''' |
|
137 | '''cache the result of function calls''' | |
126 | # XXX doesn't handle keywords args |
|
138 | # XXX doesn't handle keywords args | |
127 | cache = {} |
|
139 | cache = {} | |
128 | if func.func_code.co_argcount == 1: |
|
140 | if func.func_code.co_argcount == 1: | |
129 | # we gain a small amount of time because |
|
141 | # we gain a small amount of time because | |
130 | # we don't need to pack/unpack the list |
|
142 | # we don't need to pack/unpack the list | |
131 | def f(arg): |
|
143 | def f(arg): | |
132 | if arg not in cache: |
|
144 | if arg not in cache: | |
133 | cache[arg] = func(arg) |
|
145 | cache[arg] = func(arg) | |
134 | return cache[arg] |
|
146 | return cache[arg] | |
135 | else: |
|
147 | else: | |
136 | def f(*args): |
|
148 | def f(*args): | |
137 | if args not in cache: |
|
149 | if args not in cache: | |
138 | cache[args] = func(*args) |
|
150 | cache[args] = func(*args) | |
139 | return cache[args] |
|
151 | return cache[args] | |
140 |
|
152 | |||
141 | return f |
|
153 | return f | |
142 |
|
154 | |||
143 | def pipefilter(s, cmd): |
|
155 | def pipefilter(s, cmd): | |
144 | '''filter string S through command CMD, returning its output''' |
|
156 | '''filter string S through command CMD, returning its output''' | |
145 | (pout, pin) = popen2.popen2(cmd, -1, 'b') |
|
157 | (pout, pin) = popen2.popen2(cmd, -1, 'b') | |
146 | def writer(): |
|
158 | def writer(): | |
147 | try: |
|
159 | try: | |
148 | pin.write(s) |
|
160 | pin.write(s) | |
149 | pin.close() |
|
161 | pin.close() | |
150 | except IOError, inst: |
|
162 | except IOError, inst: | |
151 | if inst.errno != errno.EPIPE: |
|
163 | if inst.errno != errno.EPIPE: | |
152 | raise |
|
164 | raise | |
153 |
|
165 | |||
154 | # we should use select instead on UNIX, but this will work on most |
|
166 | # we should use select instead on UNIX, but this will work on most | |
155 | # systems, including Windows |
|
167 | # systems, including Windows | |
156 | w = threading.Thread(target=writer) |
|
168 | w = threading.Thread(target=writer) | |
157 | w.start() |
|
169 | w.start() | |
158 | f = pout.read() |
|
170 | f = pout.read() | |
159 | pout.close() |
|
171 | pout.close() | |
160 | w.join() |
|
172 | w.join() | |
161 | return f |
|
173 | return f | |
162 |
|
174 | |||
163 | def tempfilter(s, cmd): |
|
175 | def tempfilter(s, cmd): | |
164 | '''filter string S through a pair of temporary files with CMD. |
|
176 | '''filter string S through a pair of temporary files with CMD. | |
165 | CMD is used as a template to create the real command to be run, |
|
177 | CMD is used as a template to create the real command to be run, | |
166 | with the strings INFILE and OUTFILE replaced by the real names of |
|
178 | with the strings INFILE and OUTFILE replaced by the real names of | |
167 | the temporary files generated.''' |
|
179 | the temporary files generated.''' | |
168 | inname, outname = None, None |
|
180 | inname, outname = None, None | |
169 | try: |
|
181 | try: | |
170 | infd, inname = tempfile.mkstemp(prefix='hg-filter-in-') |
|
182 | infd, inname = tempfile.mkstemp(prefix='hg-filter-in-') | |
171 | fp = os.fdopen(infd, 'wb') |
|
183 | fp = os.fdopen(infd, 'wb') | |
172 | fp.write(s) |
|
184 | fp.write(s) | |
173 | fp.close() |
|
185 | fp.close() | |
174 | outfd, outname = tempfile.mkstemp(prefix='hg-filter-out-') |
|
186 | outfd, outname = tempfile.mkstemp(prefix='hg-filter-out-') | |
175 | os.close(outfd) |
|
187 | os.close(outfd) | |
176 | cmd = cmd.replace('INFILE', inname) |
|
188 | cmd = cmd.replace('INFILE', inname) | |
177 | cmd = cmd.replace('OUTFILE', outname) |
|
189 | cmd = cmd.replace('OUTFILE', outname) | |
178 | code = os.system(cmd) |
|
190 | code = os.system(cmd) | |
179 | if code: raise Abort(_("command '%s' failed: %s") % |
|
191 | if code: raise Abort(_("command '%s' failed: %s") % | |
180 | (cmd, explain_exit(code))) |
|
192 | (cmd, explain_exit(code))) | |
181 | return open(outname, 'rb').read() |
|
193 | return open(outname, 'rb').read() | |
182 | finally: |
|
194 | finally: | |
183 | try: |
|
195 | try: | |
184 | if inname: os.unlink(inname) |
|
196 | if inname: os.unlink(inname) | |
185 | except: pass |
|
197 | except: pass | |
186 | try: |
|
198 | try: | |
187 | if outname: os.unlink(outname) |
|
199 | if outname: os.unlink(outname) | |
188 | except: pass |
|
200 | except: pass | |
189 |
|
201 | |||
190 | filtertable = { |
|
202 | filtertable = { | |
191 | 'tempfile:': tempfilter, |
|
203 | 'tempfile:': tempfilter, | |
192 | 'pipe:': pipefilter, |
|
204 | 'pipe:': pipefilter, | |
193 | } |
|
205 | } | |
194 |
|
206 | |||
195 | def filter(s, cmd): |
|
207 | def filter(s, cmd): | |
196 | "filter a string through a command that transforms its input to its output" |
|
208 | "filter a string through a command that transforms its input to its output" | |
197 | for name, fn in filtertable.iteritems(): |
|
209 | for name, fn in filtertable.iteritems(): | |
198 | if cmd.startswith(name): |
|
210 | if cmd.startswith(name): | |
199 | return fn(s, cmd[len(name):].lstrip()) |
|
211 | return fn(s, cmd[len(name):].lstrip()) | |
200 | return pipefilter(s, cmd) |
|
212 | return pipefilter(s, cmd) | |
201 |
|
213 | |||
202 | def find_in_path(name, path, default=None): |
|
214 | def find_in_path(name, path, default=None): | |
203 | '''find name in search path. path can be string (will be split |
|
215 | '''find name in search path. path can be string (will be split | |
204 | with os.pathsep), or iterable thing that returns strings. if name |
|
216 | with os.pathsep), or iterable thing that returns strings. if name | |
205 | found, return path to name. else return default.''' |
|
217 | found, return path to name. else return default.''' | |
206 | if isinstance(path, str): |
|
218 | if isinstance(path, str): | |
207 | path = path.split(os.pathsep) |
|
219 | path = path.split(os.pathsep) | |
208 | for p in path: |
|
220 | for p in path: | |
209 | p_name = os.path.join(p, name) |
|
221 | p_name = os.path.join(p, name) | |
210 | if os.path.exists(p_name): |
|
222 | if os.path.exists(p_name): | |
211 | return p_name |
|
223 | return p_name | |
212 | return default |
|
224 | return default | |
213 |
|
225 | |||
214 | def binary(s): |
|
226 | def binary(s): | |
215 | """return true if a string is binary data using diff's heuristic""" |
|
227 | """return true if a string is binary data using diff's heuristic""" | |
216 | if s and '\0' in s[:4096]: |
|
228 | if s and '\0' in s[:4096]: | |
217 | return True |
|
229 | return True | |
218 | return False |
|
230 | return False | |
219 |
|
231 | |||
220 | def unique(g): |
|
232 | def unique(g): | |
221 | """return the uniq elements of iterable g""" |
|
233 | """return the uniq elements of iterable g""" | |
222 | seen = {} |
|
234 | seen = {} | |
223 | l = [] |
|
235 | l = [] | |
224 | for f in g: |
|
236 | for f in g: | |
225 | if f not in seen: |
|
237 | if f not in seen: | |
226 | seen[f] = 1 |
|
238 | seen[f] = 1 | |
227 | l.append(f) |
|
239 | l.append(f) | |
228 | return l |
|
240 | return l | |
229 |
|
241 | |||
230 | class Abort(Exception): |
|
242 | class Abort(Exception): | |
231 | """Raised if a command needs to print an error and exit.""" |
|
243 | """Raised if a command needs to print an error and exit.""" | |
232 |
|
244 | |||
233 | class UnexpectedOutput(Abort): |
|
245 | class UnexpectedOutput(Abort): | |
234 | """Raised to print an error with part of output and exit.""" |
|
246 | """Raised to print an error with part of output and exit.""" | |
235 |
|
247 | |||
236 | def always(fn): return True |
|
248 | def always(fn): return True | |
237 | def never(fn): return False |
|
249 | def never(fn): return False | |
238 |
|
250 | |||
239 | def expand_glob(pats): |
|
251 | def expand_glob(pats): | |
240 | '''On Windows, expand the implicit globs in a list of patterns''' |
|
252 | '''On Windows, expand the implicit globs in a list of patterns''' | |
241 | if os.name != 'nt': |
|
253 | if os.name != 'nt': | |
242 | return list(pats) |
|
254 | return list(pats) | |
243 | ret = [] |
|
255 | ret = [] | |
244 | for p in pats: |
|
256 | for p in pats: | |
245 | kind, name = patkind(p, None) |
|
257 | kind, name = patkind(p, None) | |
246 | if kind is None: |
|
258 | if kind is None: | |
247 | globbed = glob.glob(name) |
|
259 | globbed = glob.glob(name) | |
248 | if globbed: |
|
260 | if globbed: | |
249 | ret.extend(globbed) |
|
261 | ret.extend(globbed) | |
250 | continue |
|
262 | continue | |
251 | # if we couldn't expand the glob, just keep it around |
|
263 | # if we couldn't expand the glob, just keep it around | |
252 | ret.append(p) |
|
264 | ret.append(p) | |
253 | return ret |
|
265 | return ret | |
254 |
|
266 | |||
255 | def patkind(name, dflt_pat='glob'): |
|
267 | def patkind(name, dflt_pat='glob'): | |
256 | """Split a string into an optional pattern kind prefix and the |
|
268 | """Split a string into an optional pattern kind prefix and the | |
257 | actual pattern.""" |
|
269 | actual pattern.""" | |
258 | for prefix in 're', 'glob', 'path', 'relglob', 'relpath', 'relre': |
|
270 | for prefix in 're', 'glob', 'path', 'relglob', 'relpath', 'relre': | |
259 | if name.startswith(prefix + ':'): return name.split(':', 1) |
|
271 | if name.startswith(prefix + ':'): return name.split(':', 1) | |
260 | return dflt_pat, name |
|
272 | return dflt_pat, name | |
261 |
|
273 | |||
262 | def globre(pat, head='^', tail='$'): |
|
274 | def globre(pat, head='^', tail='$'): | |
263 | "convert a glob pattern into a regexp" |
|
275 | "convert a glob pattern into a regexp" | |
264 | i, n = 0, len(pat) |
|
276 | i, n = 0, len(pat) | |
265 | res = '' |
|
277 | res = '' | |
266 | group = False |
|
278 | group = False | |
267 | def peek(): return i < n and pat[i] |
|
279 | def peek(): return i < n and pat[i] | |
268 | while i < n: |
|
280 | while i < n: | |
269 | c = pat[i] |
|
281 | c = pat[i] | |
270 | i = i+1 |
|
282 | i = i+1 | |
271 | if c == '*': |
|
283 | if c == '*': | |
272 | if peek() == '*': |
|
284 | if peek() == '*': | |
273 | i += 1 |
|
285 | i += 1 | |
274 | res += '.*' |
|
286 | res += '.*' | |
275 | else: |
|
287 | else: | |
276 | res += '[^/]*' |
|
288 | res += '[^/]*' | |
277 | elif c == '?': |
|
289 | elif c == '?': | |
278 | res += '.' |
|
290 | res += '.' | |
279 | elif c == '[': |
|
291 | elif c == '[': | |
280 | j = i |
|
292 | j = i | |
281 | if j < n and pat[j] in '!]': |
|
293 | if j < n and pat[j] in '!]': | |
282 | j += 1 |
|
294 | j += 1 | |
283 | while j < n and pat[j] != ']': |
|
295 | while j < n and pat[j] != ']': | |
284 | j += 1 |
|
296 | j += 1 | |
285 | if j >= n: |
|
297 | if j >= n: | |
286 | res += '\\[' |
|
298 | res += '\\[' | |
287 | else: |
|
299 | else: | |
288 | stuff = pat[i:j].replace('\\','\\\\') |
|
300 | stuff = pat[i:j].replace('\\','\\\\') | |
289 | i = j + 1 |
|
301 | i = j + 1 | |
290 | if stuff[0] == '!': |
|
302 | if stuff[0] == '!': | |
291 | stuff = '^' + stuff[1:] |
|
303 | stuff = '^' + stuff[1:] | |
292 | elif stuff[0] == '^': |
|
304 | elif stuff[0] == '^': | |
293 | stuff = '\\' + stuff |
|
305 | stuff = '\\' + stuff | |
294 | res = '%s[%s]' % (res, stuff) |
|
306 | res = '%s[%s]' % (res, stuff) | |
295 | elif c == '{': |
|
307 | elif c == '{': | |
296 | group = True |
|
308 | group = True | |
297 | res += '(?:' |
|
309 | res += '(?:' | |
298 | elif c == '}' and group: |
|
310 | elif c == '}' and group: | |
299 | res += ')' |
|
311 | res += ')' | |
300 | group = False |
|
312 | group = False | |
301 | elif c == ',' and group: |
|
313 | elif c == ',' and group: | |
302 | res += '|' |
|
314 | res += '|' | |
303 | elif c == '\\': |
|
315 | elif c == '\\': | |
304 | p = peek() |
|
316 | p = peek() | |
305 | if p: |
|
317 | if p: | |
306 | i += 1 |
|
318 | i += 1 | |
307 | res += re.escape(p) |
|
319 | res += re.escape(p) | |
308 | else: |
|
320 | else: | |
309 | res += re.escape(c) |
|
321 | res += re.escape(c) | |
310 | else: |
|
322 | else: | |
311 | res += re.escape(c) |
|
323 | res += re.escape(c) | |
312 | return head + res + tail |
|
324 | return head + res + tail | |
313 |
|
325 | |||
314 | _globchars = {'[': 1, '{': 1, '*': 1, '?': 1} |
|
326 | _globchars = {'[': 1, '{': 1, '*': 1, '?': 1} | |
315 |
|
327 | |||
316 | def pathto(n1, n2): |
|
328 | def pathto(n1, n2): | |
317 | '''return the relative path from one place to another. |
|
329 | '''return the relative path from one place to another. | |
318 | n1 should use os.sep to separate directories |
|
330 | n1 should use os.sep to separate directories | |
319 | n2 should use "/" to separate directories |
|
331 | n2 should use "/" to separate directories | |
320 | returns an os.sep-separated path. |
|
332 | returns an os.sep-separated path. | |
321 | ''' |
|
333 | ''' | |
322 | if not n1: return localpath(n2) |
|
334 | if not n1: return localpath(n2) | |
323 | a, b = n1.split(os.sep), n2.split('/') |
|
335 | a, b = n1.split(os.sep), n2.split('/') | |
324 | a.reverse() |
|
336 | a.reverse() | |
325 | b.reverse() |
|
337 | b.reverse() | |
326 | while a and b and a[-1] == b[-1]: |
|
338 | while a and b and a[-1] == b[-1]: | |
327 | a.pop() |
|
339 | a.pop() | |
328 | b.pop() |
|
340 | b.pop() | |
329 | b.reverse() |
|
341 | b.reverse() | |
330 | return os.sep.join((['..'] * len(a)) + b) |
|
342 | return os.sep.join((['..'] * len(a)) + b) | |
331 |
|
343 | |||
332 | def canonpath(root, cwd, myname): |
|
344 | def canonpath(root, cwd, myname): | |
333 | """return the canonical path of myname, given cwd and root""" |
|
345 | """return the canonical path of myname, given cwd and root""" | |
334 | if root == os.sep: |
|
346 | if root == os.sep: | |
335 | rootsep = os.sep |
|
347 | rootsep = os.sep | |
336 | elif root.endswith(os.sep): |
|
348 | elif root.endswith(os.sep): | |
337 | rootsep = root |
|
349 | rootsep = root | |
338 | else: |
|
350 | else: | |
339 | rootsep = root + os.sep |
|
351 | rootsep = root + os.sep | |
340 | name = myname |
|
352 | name = myname | |
341 | if not os.path.isabs(name): |
|
353 | if not os.path.isabs(name): | |
342 | name = os.path.join(root, cwd, name) |
|
354 | name = os.path.join(root, cwd, name) | |
343 | name = os.path.normpath(name) |
|
355 | name = os.path.normpath(name) | |
344 | if name != rootsep and name.startswith(rootsep): |
|
356 | if name != rootsep and name.startswith(rootsep): | |
345 | name = name[len(rootsep):] |
|
357 | name = name[len(rootsep):] | |
346 | audit_path(name) |
|
358 | audit_path(name) | |
347 | return pconvert(name) |
|
359 | return pconvert(name) | |
348 | elif name == root: |
|
360 | elif name == root: | |
349 | return '' |
|
361 | return '' | |
350 | else: |
|
362 | else: | |
351 | # Determine whether `name' is in the hierarchy at or beneath `root', |
|
363 | # Determine whether `name' is in the hierarchy at or beneath `root', | |
352 | # by iterating name=dirname(name) until that causes no change (can't |
|
364 | # by iterating name=dirname(name) until that causes no change (can't | |
353 | # check name == '/', because that doesn't work on windows). For each |
|
365 | # check name == '/', because that doesn't work on windows). For each | |
354 | # `name', compare dev/inode numbers. If they match, the list `rel' |
|
366 | # `name', compare dev/inode numbers. If they match, the list `rel' | |
355 | # holds the reversed list of components making up the relative file |
|
367 | # holds the reversed list of components making up the relative file | |
356 | # name we want. |
|
368 | # name we want. | |
357 | root_st = os.stat(root) |
|
369 | root_st = os.stat(root) | |
358 | rel = [] |
|
370 | rel = [] | |
359 | while True: |
|
371 | while True: | |
360 | try: |
|
372 | try: | |
361 | name_st = os.stat(name) |
|
373 | name_st = os.stat(name) | |
362 | except OSError: |
|
374 | except OSError: | |
363 | break |
|
375 | break | |
364 | if samestat(name_st, root_st): |
|
376 | if samestat(name_st, root_st): | |
365 | rel.reverse() |
|
377 | rel.reverse() | |
366 | name = os.path.join(*rel) |
|
378 | name = os.path.join(*rel) | |
367 | audit_path(name) |
|
379 | audit_path(name) | |
368 | return pconvert(name) |
|
380 | return pconvert(name) | |
369 | dirname, basename = os.path.split(name) |
|
381 | dirname, basename = os.path.split(name) | |
370 | rel.append(basename) |
|
382 | rel.append(basename) | |
371 | if dirname == name: |
|
383 | if dirname == name: | |
372 | break |
|
384 | break | |
373 | name = dirname |
|
385 | name = dirname | |
374 |
|
386 | |||
375 | raise Abort('%s not under root' % myname) |
|
387 | raise Abort('%s not under root' % myname) | |
376 |
|
388 | |||
377 | def matcher(canonroot, cwd='', names=['.'], inc=[], exc=[], head='', src=None): |
|
389 | def matcher(canonroot, cwd='', names=['.'], inc=[], exc=[], head='', src=None): | |
378 | return _matcher(canonroot, cwd, names, inc, exc, head, 'glob', src) |
|
390 | return _matcher(canonroot, cwd, names, inc, exc, head, 'glob', src) | |
379 |
|
391 | |||
380 | def cmdmatcher(canonroot, cwd='', names=['.'], inc=[], exc=[], head='', |
|
392 | def cmdmatcher(canonroot, cwd='', names=['.'], inc=[], exc=[], head='', | |
381 | src=None, globbed=False): |
|
393 | src=None, globbed=False): | |
382 | if not globbed: |
|
394 | if not globbed: | |
383 | names = expand_glob(names) |
|
395 | names = expand_glob(names) | |
384 | return _matcher(canonroot, cwd, names, inc, exc, head, 'relpath', src) |
|
396 | return _matcher(canonroot, cwd, names, inc, exc, head, 'relpath', src) | |
385 |
|
397 | |||
386 | def _matcher(canonroot, cwd, names, inc, exc, head, dflt_pat, src): |
|
398 | def _matcher(canonroot, cwd, names, inc, exc, head, dflt_pat, src): | |
387 | """build a function to match a set of file patterns |
|
399 | """build a function to match a set of file patterns | |
388 |
|
400 | |||
389 | arguments: |
|
401 | arguments: | |
390 | canonroot - the canonical root of the tree you're matching against |
|
402 | canonroot - the canonical root of the tree you're matching against | |
391 | cwd - the current working directory, if relevant |
|
403 | cwd - the current working directory, if relevant | |
392 | names - patterns to find |
|
404 | names - patterns to find | |
393 | inc - patterns to include |
|
405 | inc - patterns to include | |
394 | exc - patterns to exclude |
|
406 | exc - patterns to exclude | |
395 | head - a regex to prepend to patterns to control whether a match is rooted |
|
407 | head - a regex to prepend to patterns to control whether a match is rooted | |
396 |
|
408 | |||
397 | a pattern is one of: |
|
409 | a pattern is one of: | |
398 | 'glob:<rooted glob>' |
|
410 | 'glob:<rooted glob>' | |
399 | 're:<rooted regexp>' |
|
411 | 're:<rooted regexp>' | |
400 | 'path:<rooted path>' |
|
412 | 'path:<rooted path>' | |
401 | 'relglob:<relative glob>' |
|
413 | 'relglob:<relative glob>' | |
402 | 'relpath:<relative path>' |
|
414 | 'relpath:<relative path>' | |
403 | 'relre:<relative regexp>' |
|
415 | 'relre:<relative regexp>' | |
404 | '<rooted path or regexp>' |
|
416 | '<rooted path or regexp>' | |
405 |
|
417 | |||
406 | returns: |
|
418 | returns: | |
407 | a 3-tuple containing |
|
419 | a 3-tuple containing | |
408 | - list of explicit non-pattern names passed in |
|
420 | - list of explicit non-pattern names passed in | |
409 | - a bool match(filename) function |
|
421 | - a bool match(filename) function | |
410 | - a bool indicating if any patterns were passed in |
|
422 | - a bool indicating if any patterns were passed in | |
411 |
|
423 | |||
412 | todo: |
|
424 | todo: | |
413 | make head regex a rooted bool |
|
425 | make head regex a rooted bool | |
414 | """ |
|
426 | """ | |
415 |
|
427 | |||
416 | def contains_glob(name): |
|
428 | def contains_glob(name): | |
417 | for c in name: |
|
429 | for c in name: | |
418 | if c in _globchars: return True |
|
430 | if c in _globchars: return True | |
419 | return False |
|
431 | return False | |
420 |
|
432 | |||
421 | def regex(kind, name, tail): |
|
433 | def regex(kind, name, tail): | |
422 | '''convert a pattern into a regular expression''' |
|
434 | '''convert a pattern into a regular expression''' | |
423 | if kind == 're': |
|
435 | if kind == 're': | |
424 | return name |
|
436 | return name | |
425 | elif kind == 'path': |
|
437 | elif kind == 'path': | |
426 | return '^' + re.escape(name) + '(?:/|$)' |
|
438 | return '^' + re.escape(name) + '(?:/|$)' | |
427 | elif kind == 'relglob': |
|
439 | elif kind == 'relglob': | |
428 | return head + globre(name, '(?:|.*/)', tail) |
|
440 | return head + globre(name, '(?:|.*/)', tail) | |
429 | elif kind == 'relpath': |
|
441 | elif kind == 'relpath': | |
430 | return head + re.escape(name) + tail |
|
442 | return head + re.escape(name) + tail | |
431 | elif kind == 'relre': |
|
443 | elif kind == 'relre': | |
432 | if name.startswith('^'): |
|
444 | if name.startswith('^'): | |
433 | return name |
|
445 | return name | |
434 | return '.*' + name |
|
446 | return '.*' + name | |
435 | return head + globre(name, '', tail) |
|
447 | return head + globre(name, '', tail) | |
436 |
|
448 | |||
437 | def matchfn(pats, tail): |
|
449 | def matchfn(pats, tail): | |
438 | """build a matching function from a set of patterns""" |
|
450 | """build a matching function from a set of patterns""" | |
439 | if not pats: |
|
451 | if not pats: | |
440 | return |
|
452 | return | |
441 | matches = [] |
|
453 | matches = [] | |
442 | for k, p in pats: |
|
454 | for k, p in pats: | |
443 | try: |
|
455 | try: | |
444 | pat = '(?:%s)' % regex(k, p, tail) |
|
456 | pat = '(?:%s)' % regex(k, p, tail) | |
445 | matches.append(re.compile(pat).match) |
|
457 | matches.append(re.compile(pat).match) | |
446 | except re.error: |
|
458 | except re.error: | |
447 | if src: raise Abort("%s: invalid pattern (%s): %s" % (src, k, p)) |
|
459 | if src: raise Abort("%s: invalid pattern (%s): %s" % (src, k, p)) | |
448 | else: raise Abort("invalid pattern (%s): %s" % (k, p)) |
|
460 | else: raise Abort("invalid pattern (%s): %s" % (k, p)) | |
449 |
|
461 | |||
450 | def buildfn(text): |
|
462 | def buildfn(text): | |
451 | for m in matches: |
|
463 | for m in matches: | |
452 | r = m(text) |
|
464 | r = m(text) | |
453 | if r: |
|
465 | if r: | |
454 | return r |
|
466 | return r | |
455 |
|
467 | |||
456 | return buildfn |
|
468 | return buildfn | |
457 |
|
469 | |||
458 | def globprefix(pat): |
|
470 | def globprefix(pat): | |
459 | '''return the non-glob prefix of a path, e.g. foo/* -> foo''' |
|
471 | '''return the non-glob prefix of a path, e.g. foo/* -> foo''' | |
460 | root = [] |
|
472 | root = [] | |
461 | for p in pat.split(os.sep): |
|
473 | for p in pat.split(os.sep): | |
462 | if contains_glob(p): break |
|
474 | if contains_glob(p): break | |
463 | root.append(p) |
|
475 | root.append(p) | |
464 | return '/'.join(root) |
|
476 | return '/'.join(root) | |
465 |
|
477 | |||
466 | pats = [] |
|
478 | pats = [] | |
467 | files = [] |
|
479 | files = [] | |
468 | roots = [] |
|
480 | roots = [] | |
469 | for kind, name in [patkind(p, dflt_pat) for p in names]: |
|
481 | for kind, name in [patkind(p, dflt_pat) for p in names]: | |
470 | if kind in ('glob', 'relpath'): |
|
482 | if kind in ('glob', 'relpath'): | |
471 | name = canonpath(canonroot, cwd, name) |
|
483 | name = canonpath(canonroot, cwd, name) | |
472 | if name == '': |
|
484 | if name == '': | |
473 | kind, name = 'glob', '**' |
|
485 | kind, name = 'glob', '**' | |
474 | if kind in ('glob', 'path', 're'): |
|
486 | if kind in ('glob', 'path', 're'): | |
475 | pats.append((kind, name)) |
|
487 | pats.append((kind, name)) | |
476 | if kind == 'glob': |
|
488 | if kind == 'glob': | |
477 | root = globprefix(name) |
|
489 | root = globprefix(name) | |
478 | if root: roots.append(root) |
|
490 | if root: roots.append(root) | |
479 | elif kind == 'relpath': |
|
491 | elif kind == 'relpath': | |
480 | files.append((kind, name)) |
|
492 | files.append((kind, name)) | |
481 | roots.append(name) |
|
493 | roots.append(name) | |
482 |
|
494 | |||
483 | patmatch = matchfn(pats, '$') or always |
|
495 | patmatch = matchfn(pats, '$') or always | |
484 | filematch = matchfn(files, '(?:/|$)') or always |
|
496 | filematch = matchfn(files, '(?:/|$)') or always | |
485 | incmatch = always |
|
497 | incmatch = always | |
486 | if inc: |
|
498 | if inc: | |
487 | inckinds = [patkind(canonpath(canonroot, cwd, i)) for i in inc] |
|
499 | inckinds = [patkind(canonpath(canonroot, cwd, i)) for i in inc] | |
488 | incmatch = matchfn(inckinds, '(?:/|$)') |
|
500 | incmatch = matchfn(inckinds, '(?:/|$)') | |
489 | excmatch = lambda fn: False |
|
501 | excmatch = lambda fn: False | |
490 | if exc: |
|
502 | if exc: | |
491 | exckinds = [patkind(canonpath(canonroot, cwd, x)) for x in exc] |
|
503 | exckinds = [patkind(canonpath(canonroot, cwd, x)) for x in exc] | |
492 | excmatch = matchfn(exckinds, '(?:/|$)') |
|
504 | excmatch = matchfn(exckinds, '(?:/|$)') | |
493 |
|
505 | |||
494 | return (roots, |
|
506 | return (roots, | |
495 | lambda fn: (incmatch(fn) and not excmatch(fn) and |
|
507 | lambda fn: (incmatch(fn) and not excmatch(fn) and | |
496 | (fn.endswith('/') or |
|
508 | (fn.endswith('/') or | |
497 | (not pats and not files) or |
|
509 | (not pats and not files) or | |
498 | (pats and patmatch(fn)) or |
|
510 | (pats and patmatch(fn)) or | |
499 | (files and filematch(fn)))), |
|
511 | (files and filematch(fn)))), | |
500 | (inc or exc or (pats and pats != [('glob', '**')])) and True) |
|
512 | (inc or exc or (pats and pats != [('glob', '**')])) and True) | |
501 |
|
513 | |||
502 | def system(cmd, environ={}, cwd=None, onerr=None, errprefix=None): |
|
514 | def system(cmd, environ={}, cwd=None, onerr=None, errprefix=None): | |
503 | '''enhanced shell command execution. |
|
515 | '''enhanced shell command execution. | |
504 | run with environment maybe modified, maybe in different dir. |
|
516 | run with environment maybe modified, maybe in different dir. | |
505 |
|
517 | |||
506 | if command fails and onerr is None, return status. if ui object, |
|
518 | if command fails and onerr is None, return status. if ui object, | |
507 | print error message and return status, else raise onerr object as |
|
519 | print error message and return status, else raise onerr object as | |
508 | exception.''' |
|
520 | exception.''' | |
509 | def py2shell(val): |
|
521 | def py2shell(val): | |
510 | 'convert python object into string that is useful to shell' |
|
522 | 'convert python object into string that is useful to shell' | |
511 | if val in (None, False): |
|
523 | if val in (None, False): | |
512 | return '0' |
|
524 | return '0' | |
513 | if val == True: |
|
525 | if val == True: | |
514 | return '1' |
|
526 | return '1' | |
515 | return str(val) |
|
527 | return str(val) | |
516 | oldenv = {} |
|
528 | oldenv = {} | |
517 | for k in environ: |
|
529 | for k in environ: | |
518 | oldenv[k] = os.environ.get(k) |
|
530 | oldenv[k] = os.environ.get(k) | |
519 | if cwd is not None: |
|
531 | if cwd is not None: | |
520 | oldcwd = os.getcwd() |
|
532 | oldcwd = os.getcwd() | |
521 | origcmd = cmd |
|
533 | origcmd = cmd | |
522 | if os.name == 'nt': |
|
534 | if os.name == 'nt': | |
523 | cmd = '"%s"' % cmd |
|
535 | cmd = '"%s"' % cmd | |
524 | try: |
|
536 | try: | |
525 | for k, v in environ.iteritems(): |
|
537 | for k, v in environ.iteritems(): | |
526 | os.environ[k] = py2shell(v) |
|
538 | os.environ[k] = py2shell(v) | |
527 | if cwd is not None and oldcwd != cwd: |
|
539 | if cwd is not None and oldcwd != cwd: | |
528 | os.chdir(cwd) |
|
540 | os.chdir(cwd) | |
529 | rc = os.system(cmd) |
|
541 | rc = os.system(cmd) | |
530 | if rc and onerr: |
|
542 | if rc and onerr: | |
531 | errmsg = '%s %s' % (os.path.basename(origcmd.split(None, 1)[0]), |
|
543 | errmsg = '%s %s' % (os.path.basename(origcmd.split(None, 1)[0]), | |
532 | explain_exit(rc)[0]) |
|
544 | explain_exit(rc)[0]) | |
533 | if errprefix: |
|
545 | if errprefix: | |
534 | errmsg = '%s: %s' % (errprefix, errmsg) |
|
546 | errmsg = '%s: %s' % (errprefix, errmsg) | |
535 | try: |
|
547 | try: | |
536 | onerr.warn(errmsg + '\n') |
|
548 | onerr.warn(errmsg + '\n') | |
537 | except AttributeError: |
|
549 | except AttributeError: | |
538 | raise onerr(errmsg) |
|
550 | raise onerr(errmsg) | |
539 | return rc |
|
551 | return rc | |
540 | finally: |
|
552 | finally: | |
541 | for k, v in oldenv.iteritems(): |
|
553 | for k, v in oldenv.iteritems(): | |
542 | if v is None: |
|
554 | if v is None: | |
543 | del os.environ[k] |
|
555 | del os.environ[k] | |
544 | else: |
|
556 | else: | |
545 | os.environ[k] = v |
|
557 | os.environ[k] = v | |
546 | if cwd is not None and oldcwd != cwd: |
|
558 | if cwd is not None and oldcwd != cwd: | |
547 | os.chdir(oldcwd) |
|
559 | os.chdir(oldcwd) | |
548 |
|
560 | |||
549 | def rename(src, dst): |
|
561 | def rename(src, dst): | |
550 | """forcibly rename a file""" |
|
562 | """forcibly rename a file""" | |
551 | try: |
|
563 | try: | |
552 | os.rename(src, dst) |
|
564 | os.rename(src, dst) | |
553 | except OSError, err: |
|
565 | except OSError, err: | |
554 | # on windows, rename to existing file is not allowed, so we |
|
566 | # on windows, rename to existing file is not allowed, so we | |
555 | # must delete destination first. but if file is open, unlink |
|
567 | # must delete destination first. but if file is open, unlink | |
556 | # schedules it for delete but does not delete it. rename |
|
568 | # schedules it for delete but does not delete it. rename | |
557 | # happens immediately even for open files, so we create |
|
569 | # happens immediately even for open files, so we create | |
558 | # temporary file, delete it, rename destination to that name, |
|
570 | # temporary file, delete it, rename destination to that name, | |
559 | # then delete that. then rename is safe to do. |
|
571 | # then delete that. then rename is safe to do. | |
560 | fd, temp = tempfile.mkstemp(dir=os.path.dirname(dst) or '.') |
|
572 | fd, temp = tempfile.mkstemp(dir=os.path.dirname(dst) or '.') | |
561 | os.close(fd) |
|
573 | os.close(fd) | |
562 | os.unlink(temp) |
|
574 | os.unlink(temp) | |
563 | os.rename(dst, temp) |
|
575 | os.rename(dst, temp) | |
564 | os.unlink(temp) |
|
576 | os.unlink(temp) | |
565 | os.rename(src, dst) |
|
577 | os.rename(src, dst) | |
566 |
|
578 | |||
567 | def unlink(f): |
|
579 | def unlink(f): | |
568 | """unlink and remove the directory if it is empty""" |
|
580 | """unlink and remove the directory if it is empty""" | |
569 | os.unlink(f) |
|
581 | os.unlink(f) | |
570 | # try removing directories that might now be empty |
|
582 | # try removing directories that might now be empty | |
571 | try: |
|
583 | try: | |
572 | os.removedirs(os.path.dirname(f)) |
|
584 | os.removedirs(os.path.dirname(f)) | |
573 | except OSError: |
|
585 | except OSError: | |
574 | pass |
|
586 | pass | |
575 |
|
587 | |||
576 | def copyfile(src, dest): |
|
588 | def copyfile(src, dest): | |
577 | "copy a file, preserving mode" |
|
589 | "copy a file, preserving mode" | |
578 | try: |
|
590 | try: | |
579 | shutil.copyfile(src, dest) |
|
591 | shutil.copyfile(src, dest) | |
580 | shutil.copymode(src, dest) |
|
592 | shutil.copymode(src, dest) | |
581 | except shutil.Error, inst: |
|
593 | except shutil.Error, inst: | |
582 | raise Abort(str(inst)) |
|
594 | raise Abort(str(inst)) | |
583 |
|
595 | |||
584 | def copyfiles(src, dst, hardlink=None): |
|
596 | def copyfiles(src, dst, hardlink=None): | |
585 | """Copy a directory tree using hardlinks if possible""" |
|
597 | """Copy a directory tree using hardlinks if possible""" | |
586 |
|
598 | |||
587 | if hardlink is None: |
|
599 | if hardlink is None: | |
588 | hardlink = (os.stat(src).st_dev == |
|
600 | hardlink = (os.stat(src).st_dev == | |
589 | os.stat(os.path.dirname(dst)).st_dev) |
|
601 | os.stat(os.path.dirname(dst)).st_dev) | |
590 |
|
602 | |||
591 | if os.path.isdir(src): |
|
603 | if os.path.isdir(src): | |
592 | os.mkdir(dst) |
|
604 | os.mkdir(dst) | |
593 | for name in os.listdir(src): |
|
605 | for name in os.listdir(src): | |
594 | srcname = os.path.join(src, name) |
|
606 | srcname = os.path.join(src, name) | |
595 | dstname = os.path.join(dst, name) |
|
607 | dstname = os.path.join(dst, name) | |
596 | copyfiles(srcname, dstname, hardlink) |
|
608 | copyfiles(srcname, dstname, hardlink) | |
597 | else: |
|
609 | else: | |
598 | if hardlink: |
|
610 | if hardlink: | |
599 | try: |
|
611 | try: | |
600 | os_link(src, dst) |
|
612 | os_link(src, dst) | |
601 | except (IOError, OSError): |
|
613 | except (IOError, OSError): | |
602 | hardlink = False |
|
614 | hardlink = False | |
603 | shutil.copy(src, dst) |
|
615 | shutil.copy(src, dst) | |
604 | else: |
|
616 | else: | |
605 | shutil.copy(src, dst) |
|
617 | shutil.copy(src, dst) | |
606 |
|
618 | |||
607 | def audit_path(path): |
|
619 | def audit_path(path): | |
608 | """Abort if path contains dangerous components""" |
|
620 | """Abort if path contains dangerous components""" | |
609 | parts = os.path.normcase(path).split(os.sep) |
|
621 | parts = os.path.normcase(path).split(os.sep) | |
610 | if (os.path.splitdrive(path)[0] or parts[0] in ('.hg', '') |
|
622 | if (os.path.splitdrive(path)[0] or parts[0] in ('.hg', '') | |
611 | or os.pardir in parts): |
|
623 | or os.pardir in parts): | |
612 | raise Abort(_("path contains illegal component: %s\n") % path) |
|
624 | raise Abort(_("path contains illegal component: %s\n") % path) | |
613 |
|
625 | |||
614 | def _makelock_file(info, pathname): |
|
626 | def _makelock_file(info, pathname): | |
615 | ld = os.open(pathname, os.O_CREAT | os.O_WRONLY | os.O_EXCL) |
|
627 | ld = os.open(pathname, os.O_CREAT | os.O_WRONLY | os.O_EXCL) | |
616 | os.write(ld, info) |
|
628 | os.write(ld, info) | |
617 | os.close(ld) |
|
629 | os.close(ld) | |
618 |
|
630 | |||
619 | def _readlock_file(pathname): |
|
631 | def _readlock_file(pathname): | |
620 | return posixfile(pathname).read() |
|
632 | return posixfile(pathname).read() | |
621 |
|
633 | |||
622 | def nlinks(pathname): |
|
634 | def nlinks(pathname): | |
623 | """Return number of hardlinks for the given file.""" |
|
635 | """Return number of hardlinks for the given file.""" | |
624 | return os.lstat(pathname).st_nlink |
|
636 | return os.lstat(pathname).st_nlink | |
625 |
|
637 | |||
626 | if hasattr(os, 'link'): |
|
638 | if hasattr(os, 'link'): | |
627 | os_link = os.link |
|
639 | os_link = os.link | |
628 | else: |
|
640 | else: | |
629 | def os_link(src, dst): |
|
641 | def os_link(src, dst): | |
630 | raise OSError(0, _("Hardlinks not supported")) |
|
642 | raise OSError(0, _("Hardlinks not supported")) | |
631 |
|
643 | |||
632 | def fstat(fp): |
|
644 | def fstat(fp): | |
633 | '''stat file object that may not have fileno method.''' |
|
645 | '''stat file object that may not have fileno method.''' | |
634 | try: |
|
646 | try: | |
635 | return os.fstat(fp.fileno()) |
|
647 | return os.fstat(fp.fileno()) | |
636 | except AttributeError: |
|
648 | except AttributeError: | |
637 | return os.stat(fp.name) |
|
649 | return os.stat(fp.name) | |
638 |
|
650 | |||
639 | posixfile = file |
|
651 | posixfile = file | |
640 |
|
652 | |||
641 | def is_win_9x(): |
|
653 | def is_win_9x(): | |
642 | '''return true if run on windows 95, 98 or me.''' |
|
654 | '''return true if run on windows 95, 98 or me.''' | |
643 | try: |
|
655 | try: | |
644 | return sys.getwindowsversion()[3] == 1 |
|
656 | return sys.getwindowsversion()[3] == 1 | |
645 | except AttributeError: |
|
657 | except AttributeError: | |
646 | return os.name == 'nt' and 'command' in os.environ.get('comspec', '') |
|
658 | return os.name == 'nt' and 'command' in os.environ.get('comspec', '') | |
647 |
|
659 | |||
648 | getuser_fallback = None |
|
660 | getuser_fallback = None | |
649 |
|
661 | |||
650 | def getuser(): |
|
662 | def getuser(): | |
651 | '''return name of current user''' |
|
663 | '''return name of current user''' | |
652 | try: |
|
664 | try: | |
653 | return getpass.getuser() |
|
665 | return getpass.getuser() | |
654 | except ImportError: |
|
666 | except ImportError: | |
655 | # import of pwd will fail on windows - try fallback |
|
667 | # import of pwd will fail on windows - try fallback | |
656 | if getuser_fallback: |
|
668 | if getuser_fallback: | |
657 | return getuser_fallback() |
|
669 | return getuser_fallback() | |
658 | # raised if win32api not available |
|
670 | # raised if win32api not available | |
659 | raise Abort(_('user name not available - set USERNAME ' |
|
671 | raise Abort(_('user name not available - set USERNAME ' | |
660 | 'environment variable')) |
|
672 | 'environment variable')) | |
661 |
|
673 | |||
662 | def username(uid=None): |
|
674 | def username(uid=None): | |
663 | """Return the name of the user with the given uid. |
|
675 | """Return the name of the user with the given uid. | |
664 |
|
676 | |||
665 | If uid is None, return the name of the current user.""" |
|
677 | If uid is None, return the name of the current user.""" | |
666 | try: |
|
678 | try: | |
667 | import pwd |
|
679 | import pwd | |
668 | if uid is None: |
|
680 | if uid is None: | |
669 | uid = os.getuid() |
|
681 | uid = os.getuid() | |
670 | try: |
|
682 | try: | |
671 | return pwd.getpwuid(uid)[0] |
|
683 | return pwd.getpwuid(uid)[0] | |
672 | except KeyError: |
|
684 | except KeyError: | |
673 | return str(uid) |
|
685 | return str(uid) | |
674 | except ImportError: |
|
686 | except ImportError: | |
675 | return None |
|
687 | return None | |
676 |
|
688 | |||
677 | def groupname(gid=None): |
|
689 | def groupname(gid=None): | |
678 | """Return the name of the group with the given gid. |
|
690 | """Return the name of the group with the given gid. | |
679 |
|
691 | |||
680 | If gid is None, return the name of the current group.""" |
|
692 | If gid is None, return the name of the current group.""" | |
681 | try: |
|
693 | try: | |
682 | import grp |
|
694 | import grp | |
683 | if gid is None: |
|
695 | if gid is None: | |
684 | gid = os.getgid() |
|
696 | gid = os.getgid() | |
685 | try: |
|
697 | try: | |
686 | return grp.getgrgid(gid)[0] |
|
698 | return grp.getgrgid(gid)[0] | |
687 | except KeyError: |
|
699 | except KeyError: | |
688 | return str(gid) |
|
700 | return str(gid) | |
689 | except ImportError: |
|
701 | except ImportError: | |
690 | return None |
|
702 | return None | |
691 |
|
703 | |||
692 | # File system features |
|
704 | # File system features | |
693 |
|
705 | |||
694 | def checkfolding(path): |
|
706 | def checkfolding(path): | |
695 | """ |
|
707 | """ | |
696 | Check whether the given path is on a case-sensitive filesystem |
|
708 | Check whether the given path is on a case-sensitive filesystem | |
697 |
|
709 | |||
698 | Requires a path (like /foo/.hg) ending with a foldable final |
|
710 | Requires a path (like /foo/.hg) ending with a foldable final | |
699 | directory component. |
|
711 | directory component. | |
700 | """ |
|
712 | """ | |
701 | s1 = os.stat(path) |
|
713 | s1 = os.stat(path) | |
702 | d, b = os.path.split(path) |
|
714 | d, b = os.path.split(path) | |
703 | p2 = os.path.join(d, b.upper()) |
|
715 | p2 = os.path.join(d, b.upper()) | |
704 | if path == p2: |
|
716 | if path == p2: | |
705 | p2 = os.path.join(d, b.lower()) |
|
717 | p2 = os.path.join(d, b.lower()) | |
706 | try: |
|
718 | try: | |
707 | s2 = os.stat(p2) |
|
719 | s2 = os.stat(p2) | |
708 | if s2 == s1: |
|
720 | if s2 == s1: | |
709 | return False |
|
721 | return False | |
710 | return True |
|
722 | return True | |
711 | except: |
|
723 | except: | |
712 | return True |
|
724 | return True | |
713 |
|
725 | |||
714 | def checkexec(path): |
|
726 | def checkexec(path): | |
715 | """ |
|
727 | """ | |
716 | Check whether the given path is on a filesystem with UNIX-like exec flags |
|
728 | Check whether the given path is on a filesystem with UNIX-like exec flags | |
717 |
|
729 | |||
718 | Requires a directory (like /foo/.hg) |
|
730 | Requires a directory (like /foo/.hg) | |
719 | """ |
|
731 | """ | |
720 | fh, fn = tempfile.mkstemp("", "", path) |
|
732 | fh, fn = tempfile.mkstemp("", "", path) | |
721 | os.close(fh) |
|
733 | os.close(fh) | |
722 | m = os.stat(fn).st_mode |
|
734 | m = os.stat(fn).st_mode | |
723 | os.chmod(fn, m ^ 0111) |
|
735 | os.chmod(fn, m ^ 0111) | |
724 | r = (os.stat(fn).st_mode != m) |
|
736 | r = (os.stat(fn).st_mode != m) | |
725 | os.unlink(fn) |
|
737 | os.unlink(fn) | |
726 | return r |
|
738 | return r | |
727 |
|
739 | |||
728 | def execfunc(path, fallback): |
|
740 | def execfunc(path, fallback): | |
729 | '''return an is_exec() function with default to fallback''' |
|
741 | '''return an is_exec() function with default to fallback''' | |
730 | if checkexec(path): |
|
742 | if checkexec(path): | |
731 | return lambda x: is_exec(os.path.join(path, x)) |
|
743 | return lambda x: is_exec(os.path.join(path, x)) | |
732 | return fallback |
|
744 | return fallback | |
733 |
|
745 | |||
734 | def checklink(path): |
|
746 | def checklink(path): | |
735 | """check whether the given path is on a symlink-capable filesystem""" |
|
747 | """check whether the given path is on a symlink-capable filesystem""" | |
736 | # mktemp is not racy because symlink creation will fail if the |
|
748 | # mktemp is not racy because symlink creation will fail if the | |
737 | # file already exists |
|
749 | # file already exists | |
738 | name = tempfile.mktemp(dir=path) |
|
750 | name = tempfile.mktemp(dir=path) | |
739 | try: |
|
751 | try: | |
740 | os.symlink(".", name) |
|
752 | os.symlink(".", name) | |
741 | os.unlink(name) |
|
753 | os.unlink(name) | |
742 | return True |
|
754 | return True | |
743 | except (OSError, AttributeError): |
|
755 | except (OSError, AttributeError): | |
744 | return False |
|
756 | return False | |
745 |
|
757 | |||
746 | def linkfunc(path, fallback): |
|
758 | def linkfunc(path, fallback): | |
747 | '''return an is_link() function with default to fallback''' |
|
759 | '''return an is_link() function with default to fallback''' | |
748 | if checklink(path): |
|
760 | if checklink(path): | |
749 | return lambda x: is_link(os.path.join(path, x)) |
|
761 | return lambda x: is_link(os.path.join(path, x)) | |
750 | return fallback |
|
762 | return fallback | |
751 |
|
763 | |||
752 | # Platform specific variants |
|
764 | # Platform specific variants | |
753 | if os.name == 'nt': |
|
765 | if os.name == 'nt': | |
754 | import msvcrt |
|
766 | import msvcrt | |
755 | nulldev = 'NUL:' |
|
767 | nulldev = 'NUL:' | |
756 |
|
768 | |||
757 | class winstdout: |
|
769 | class winstdout: | |
758 | '''stdout on windows misbehaves if sent through a pipe''' |
|
770 | '''stdout on windows misbehaves if sent through a pipe''' | |
759 |
|
771 | |||
760 | def __init__(self, fp): |
|
772 | def __init__(self, fp): | |
761 | self.fp = fp |
|
773 | self.fp = fp | |
762 |
|
774 | |||
763 | def __getattr__(self, key): |
|
775 | def __getattr__(self, key): | |
764 | return getattr(self.fp, key) |
|
776 | return getattr(self.fp, key) | |
765 |
|
777 | |||
766 | def close(self): |
|
778 | def close(self): | |
767 | try: |
|
779 | try: | |
768 | self.fp.close() |
|
780 | self.fp.close() | |
769 | except: pass |
|
781 | except: pass | |
770 |
|
782 | |||
771 | def write(self, s): |
|
783 | def write(self, s): | |
772 | try: |
|
784 | try: | |
773 | return self.fp.write(s) |
|
785 | return self.fp.write(s) | |
774 | except IOError, inst: |
|
786 | except IOError, inst: | |
775 | if inst.errno != 0: raise |
|
787 | if inst.errno != 0: raise | |
776 | self.close() |
|
788 | self.close() | |
777 | raise IOError(errno.EPIPE, 'Broken pipe') |
|
789 | raise IOError(errno.EPIPE, 'Broken pipe') | |
778 |
|
790 | |||
779 | sys.stdout = winstdout(sys.stdout) |
|
791 | sys.stdout = winstdout(sys.stdout) | |
780 |
|
792 | |||
781 | def system_rcpath(): |
|
793 | def system_rcpath(): | |
782 | try: |
|
794 | try: | |
783 | return system_rcpath_win32() |
|
795 | return system_rcpath_win32() | |
784 | except: |
|
796 | except: | |
785 | return [r'c:\mercurial\mercurial.ini'] |
|
797 | return [r'c:\mercurial\mercurial.ini'] | |
786 |
|
798 | |||
787 | def os_rcpath(): |
|
799 | def os_rcpath(): | |
788 | '''return default os-specific hgrc search path''' |
|
800 | '''return default os-specific hgrc search path''' | |
789 | path = system_rcpath() |
|
801 | path = system_rcpath() | |
790 | path.append(user_rcpath()) |
|
802 | path.append(user_rcpath()) | |
791 | userprofile = os.environ.get('USERPROFILE') |
|
803 | userprofile = os.environ.get('USERPROFILE') | |
792 | if userprofile: |
|
804 | if userprofile: | |
793 | path.append(os.path.join(userprofile, 'mercurial.ini')) |
|
805 | path.append(os.path.join(userprofile, 'mercurial.ini')) | |
794 | return path |
|
806 | return path | |
795 |
|
807 | |||
796 | def user_rcpath(): |
|
808 | def user_rcpath(): | |
797 | '''return os-specific hgrc search path to the user dir''' |
|
809 | '''return os-specific hgrc search path to the user dir''' | |
798 | return os.path.join(os.path.expanduser('~'), 'mercurial.ini') |
|
810 | return os.path.join(os.path.expanduser('~'), 'mercurial.ini') | |
799 |
|
811 | |||
800 | def parse_patch_output(output_line): |
|
812 | def parse_patch_output(output_line): | |
801 | """parses the output produced by patch and returns the file name""" |
|
813 | """parses the output produced by patch and returns the file name""" | |
802 | pf = output_line[14:] |
|
814 | pf = output_line[14:] | |
803 | if pf[0] == '`': |
|
815 | if pf[0] == '`': | |
804 | pf = pf[1:-1] # Remove the quotes |
|
816 | pf = pf[1:-1] # Remove the quotes | |
805 | return pf |
|
817 | return pf | |
806 |
|
818 | |||
807 | def testpid(pid): |
|
819 | def testpid(pid): | |
808 | '''return False if pid dead, True if running or not known''' |
|
820 | '''return False if pid dead, True if running or not known''' | |
809 | return True |
|
821 | return True | |
810 |
|
822 | |||
811 | def set_exec(f, mode): |
|
823 | def set_exec(f, mode): | |
812 | pass |
|
824 | pass | |
813 |
|
825 | |||
814 | def set_link(f, mode): |
|
826 | def set_link(f, mode): | |
815 | pass |
|
827 | pass | |
816 |
|
828 | |||
817 | def set_binary(fd): |
|
829 | def set_binary(fd): | |
818 | msvcrt.setmode(fd.fileno(), os.O_BINARY) |
|
830 | msvcrt.setmode(fd.fileno(), os.O_BINARY) | |
819 |
|
831 | |||
820 | def pconvert(path): |
|
832 | def pconvert(path): | |
821 | return path.replace("\\", "/") |
|
833 | return path.replace("\\", "/") | |
822 |
|
834 | |||
823 | def localpath(path): |
|
835 | def localpath(path): | |
824 | return path.replace('/', '\\') |
|
836 | return path.replace('/', '\\') | |
825 |
|
837 | |||
826 | def normpath(path): |
|
838 | def normpath(path): | |
827 | return pconvert(os.path.normpath(path)) |
|
839 | return pconvert(os.path.normpath(path)) | |
828 |
|
840 | |||
829 | makelock = _makelock_file |
|
841 | makelock = _makelock_file | |
830 | readlock = _readlock_file |
|
842 | readlock = _readlock_file | |
831 |
|
843 | |||
832 | def samestat(s1, s2): |
|
844 | def samestat(s1, s2): | |
833 | return False |
|
845 | return False | |
834 |
|
846 | |||
835 | def shellquote(s): |
|
847 | def shellquote(s): | |
836 | return '"%s"' % s.replace('"', '\\"') |
|
848 | return '"%s"' % s.replace('"', '\\"') | |
837 |
|
849 | |||
838 | def explain_exit(code): |
|
850 | def explain_exit(code): | |
839 | return _("exited with status %d") % code, code |
|
851 | return _("exited with status %d") % code, code | |
840 |
|
852 | |||
841 | # if you change this stub into a real check, please try to implement the |
|
853 | # if you change this stub into a real check, please try to implement the | |
842 | # username and groupname functions above, too. |
|
854 | # username and groupname functions above, too. | |
843 | def isowner(fp, st=None): |
|
855 | def isowner(fp, st=None): | |
844 | return True |
|
856 | return True | |
845 |
|
857 | |||
846 | try: |
|
858 | try: | |
847 | # override functions with win32 versions if possible |
|
859 | # override functions with win32 versions if possible | |
848 | from util_win32 import * |
|
860 | from util_win32 import * | |
849 | if not is_win_9x(): |
|
861 | if not is_win_9x(): | |
850 | posixfile = posixfile_nt |
|
862 | posixfile = posixfile_nt | |
851 | except ImportError: |
|
863 | except ImportError: | |
852 | pass |
|
864 | pass | |
853 |
|
865 | |||
854 | else: |
|
866 | else: | |
855 | nulldev = '/dev/null' |
|
867 | nulldev = '/dev/null' | |
856 | _umask = os.umask(0) |
|
868 | _umask = os.umask(0) | |
857 | os.umask(_umask) |
|
869 | os.umask(_umask) | |
858 |
|
870 | |||
859 | def rcfiles(path): |
|
871 | def rcfiles(path): | |
860 | rcs = [os.path.join(path, 'hgrc')] |
|
872 | rcs = [os.path.join(path, 'hgrc')] | |
861 | rcdir = os.path.join(path, 'hgrc.d') |
|
873 | rcdir = os.path.join(path, 'hgrc.d') | |
862 | try: |
|
874 | try: | |
863 | rcs.extend([os.path.join(rcdir, f) for f in os.listdir(rcdir) |
|
875 | rcs.extend([os.path.join(rcdir, f) for f in os.listdir(rcdir) | |
864 | if f.endswith(".rc")]) |
|
876 | if f.endswith(".rc")]) | |
865 | except OSError: |
|
877 | except OSError: | |
866 | pass |
|
878 | pass | |
867 | return rcs |
|
879 | return rcs | |
868 |
|
880 | |||
869 | def os_rcpath(): |
|
881 | def os_rcpath(): | |
870 | '''return default os-specific hgrc search path''' |
|
882 | '''return default os-specific hgrc search path''' | |
871 | path = [] |
|
883 | path = [] | |
872 | # old mod_python does not set sys.argv |
|
884 | # old mod_python does not set sys.argv | |
873 | if len(getattr(sys, 'argv', [])) > 0: |
|
885 | if len(getattr(sys, 'argv', [])) > 0: | |
874 | path.extend(rcfiles(os.path.dirname(sys.argv[0]) + |
|
886 | path.extend(rcfiles(os.path.dirname(sys.argv[0]) + | |
875 | '/../etc/mercurial')) |
|
887 | '/../etc/mercurial')) | |
876 | path.extend(rcfiles('/etc/mercurial')) |
|
888 | path.extend(rcfiles('/etc/mercurial')) | |
877 | path.append(os.path.expanduser('~/.hgrc')) |
|
889 | path.append(os.path.expanduser('~/.hgrc')) | |
878 | path = [os.path.normpath(f) for f in path] |
|
890 | path = [os.path.normpath(f) for f in path] | |
879 | return path |
|
891 | return path | |
880 |
|
892 | |||
881 | def parse_patch_output(output_line): |
|
893 | def parse_patch_output(output_line): | |
882 | """parses the output produced by patch and returns the file name""" |
|
894 | """parses the output produced by patch and returns the file name""" | |
883 | pf = output_line[14:] |
|
895 | pf = output_line[14:] | |
884 | if pf.startswith("'") and pf.endswith("'") and " " in pf: |
|
896 | if pf.startswith("'") and pf.endswith("'") and " " in pf: | |
885 | pf = pf[1:-1] # Remove the quotes |
|
897 | pf = pf[1:-1] # Remove the quotes | |
886 | return pf |
|
898 | return pf | |
887 |
|
899 | |||
888 | def is_exec(f): |
|
900 | def is_exec(f): | |
889 | """check whether a file is executable""" |
|
901 | """check whether a file is executable""" | |
890 | return (os.lstat(f).st_mode & 0100 != 0) |
|
902 | return (os.lstat(f).st_mode & 0100 != 0) | |
891 |
|
903 | |||
892 | def set_exec(f, mode): |
|
904 | def set_exec(f, mode): | |
893 | s = os.lstat(f).st_mode |
|
905 | s = os.lstat(f).st_mode | |
894 | if (s & 0100 != 0) == mode: |
|
906 | if (s & 0100 != 0) == mode: | |
895 | return |
|
907 | return | |
896 | if mode: |
|
908 | if mode: | |
897 | # Turn on +x for every +r bit when making a file executable |
|
909 | # Turn on +x for every +r bit when making a file executable | |
898 | # and obey umask. |
|
910 | # and obey umask. | |
899 | os.chmod(f, s | (s & 0444) >> 2 & ~_umask) |
|
911 | os.chmod(f, s | (s & 0444) >> 2 & ~_umask) | |
900 | else: |
|
912 | else: | |
901 | os.chmod(f, s & 0666) |
|
913 | os.chmod(f, s & 0666) | |
902 |
|
914 | |||
903 | def is_link(f): |
|
915 | def is_link(f): | |
904 | """check whether a file is a symlink""" |
|
916 | """check whether a file is a symlink""" | |
905 | return (os.lstat(f).st_mode & 0120000 == 0120000) |
|
917 | return (os.lstat(f).st_mode & 0120000 == 0120000) | |
906 |
|
918 | |||
907 | def set_link(f, mode): |
|
919 | def set_link(f, mode): | |
908 | """make a file a symbolic link/regular file |
|
920 | """make a file a symbolic link/regular file | |
909 |
|
921 | |||
910 | if a file is changed to a link, its contents become the link data |
|
922 | if a file is changed to a link, its contents become the link data | |
911 | if a link is changed to a file, its link data become its contents |
|
923 | if a link is changed to a file, its link data become its contents | |
912 | """ |
|
924 | """ | |
913 |
|
925 | |||
914 | m = is_link(f) |
|
926 | m = is_link(f) | |
915 | if m == bool(mode): |
|
927 | if m == bool(mode): | |
916 | return |
|
928 | return | |
917 |
|
929 | |||
918 | if mode: # switch file to link |
|
930 | if mode: # switch file to link | |
919 | data = file(f).read() |
|
931 | data = file(f).read() | |
920 | os.unlink(f) |
|
932 | os.unlink(f) | |
921 | os.symlink(data, f) |
|
933 | os.symlink(data, f) | |
922 | else: |
|
934 | else: | |
923 | data = os.readlink(f) |
|
935 | data = os.readlink(f) | |
924 | os.unlink(f) |
|
936 | os.unlink(f) | |
925 | file(f, "w").write(data) |
|
937 | file(f, "w").write(data) | |
926 |
|
938 | |||
927 | def set_binary(fd): |
|
939 | def set_binary(fd): | |
928 | pass |
|
940 | pass | |
929 |
|
941 | |||
930 | def pconvert(path): |
|
942 | def pconvert(path): | |
931 | return path |
|
943 | return path | |
932 |
|
944 | |||
933 | def localpath(path): |
|
945 | def localpath(path): | |
934 | return path |
|
946 | return path | |
935 |
|
947 | |||
936 | normpath = os.path.normpath |
|
948 | normpath = os.path.normpath | |
937 | samestat = os.path.samestat |
|
949 | samestat = os.path.samestat | |
938 |
|
950 | |||
939 | def makelock(info, pathname): |
|
951 | def makelock(info, pathname): | |
940 | try: |
|
952 | try: | |
941 | os.symlink(info, pathname) |
|
953 | os.symlink(info, pathname) | |
942 | except OSError, why: |
|
954 | except OSError, why: | |
943 | if why.errno == errno.EEXIST: |
|
955 | if why.errno == errno.EEXIST: | |
944 | raise |
|
956 | raise | |
945 | else: |
|
957 | else: | |
946 | _makelock_file(info, pathname) |
|
958 | _makelock_file(info, pathname) | |
947 |
|
959 | |||
948 | def readlock(pathname): |
|
960 | def readlock(pathname): | |
949 | try: |
|
961 | try: | |
950 | return os.readlink(pathname) |
|
962 | return os.readlink(pathname) | |
951 | except OSError, why: |
|
963 | except OSError, why: | |
952 | if why.errno == errno.EINVAL: |
|
964 | if why.errno == errno.EINVAL: | |
953 | return _readlock_file(pathname) |
|
965 | return _readlock_file(pathname) | |
954 | else: |
|
966 | else: | |
955 | raise |
|
967 | raise | |
956 |
|
968 | |||
957 | def shellquote(s): |
|
969 | def shellquote(s): | |
958 | return "'%s'" % s.replace("'", "'\\''") |
|
970 | return "'%s'" % s.replace("'", "'\\''") | |
959 |
|
971 | |||
960 | def testpid(pid): |
|
972 | def testpid(pid): | |
961 | '''return False if pid dead, True if running or not sure''' |
|
973 | '''return False if pid dead, True if running or not sure''' | |
962 | try: |
|
974 | try: | |
963 | os.kill(pid, 0) |
|
975 | os.kill(pid, 0) | |
964 | return True |
|
976 | return True | |
965 | except OSError, inst: |
|
977 | except OSError, inst: | |
966 | return inst.errno != errno.ESRCH |
|
978 | return inst.errno != errno.ESRCH | |
967 |
|
979 | |||
968 | def explain_exit(code): |
|
980 | def explain_exit(code): | |
969 | """return a 2-tuple (desc, code) describing a process's status""" |
|
981 | """return a 2-tuple (desc, code) describing a process's status""" | |
970 | if os.WIFEXITED(code): |
|
982 | if os.WIFEXITED(code): | |
971 | val = os.WEXITSTATUS(code) |
|
983 | val = os.WEXITSTATUS(code) | |
972 | return _("exited with status %d") % val, val |
|
984 | return _("exited with status %d") % val, val | |
973 | elif os.WIFSIGNALED(code): |
|
985 | elif os.WIFSIGNALED(code): | |
974 | val = os.WTERMSIG(code) |
|
986 | val = os.WTERMSIG(code) | |
975 | return _("killed by signal %d") % val, val |
|
987 | return _("killed by signal %d") % val, val | |
976 | elif os.WIFSTOPPED(code): |
|
988 | elif os.WIFSTOPPED(code): | |
977 | val = os.WSTOPSIG(code) |
|
989 | val = os.WSTOPSIG(code) | |
978 | return _("stopped by signal %d") % val, val |
|
990 | return _("stopped by signal %d") % val, val | |
979 | raise ValueError(_("invalid exit code")) |
|
991 | raise ValueError(_("invalid exit code")) | |
980 |
|
992 | |||
981 | def isowner(fp, st=None): |
|
993 | def isowner(fp, st=None): | |
982 | """Return True if the file object f belongs to the current user. |
|
994 | """Return True if the file object f belongs to the current user. | |
983 |
|
995 | |||
984 | The return value of a util.fstat(f) may be passed as the st argument. |
|
996 | The return value of a util.fstat(f) may be passed as the st argument. | |
985 | """ |
|
997 | """ | |
986 | if st is None: |
|
998 | if st is None: | |
987 | st = fstat(fp) |
|
999 | st = fstat(fp) | |
988 | return st.st_uid == os.getuid() |
|
1000 | return st.st_uid == os.getuid() | |
989 |
|
1001 | |||
990 | def _buildencodefun(): |
|
1002 | def _buildencodefun(): | |
991 | e = '_' |
|
1003 | e = '_' | |
992 | win_reserved = [ord(x) for x in '\\:*?"<>|'] |
|
1004 | win_reserved = [ord(x) for x in '\\:*?"<>|'] | |
993 | cmap = dict([ (chr(x), chr(x)) for x in xrange(127) ]) |
|
1005 | cmap = dict([ (chr(x), chr(x)) for x in xrange(127) ]) | |
994 | for x in (range(32) + range(126, 256) + win_reserved): |
|
1006 | for x in (range(32) + range(126, 256) + win_reserved): | |
995 | cmap[chr(x)] = "~%02x" % x |
|
1007 | cmap[chr(x)] = "~%02x" % x | |
996 | for x in range(ord("A"), ord("Z")+1) + [ord(e)]: |
|
1008 | for x in range(ord("A"), ord("Z")+1) + [ord(e)]: | |
997 | cmap[chr(x)] = e + chr(x).lower() |
|
1009 | cmap[chr(x)] = e + chr(x).lower() | |
998 | dmap = {} |
|
1010 | dmap = {} | |
999 | for k, v in cmap.iteritems(): |
|
1011 | for k, v in cmap.iteritems(): | |
1000 | dmap[v] = k |
|
1012 | dmap[v] = k | |
1001 | def decode(s): |
|
1013 | def decode(s): | |
1002 | i = 0 |
|
1014 | i = 0 | |
1003 | while i < len(s): |
|
1015 | while i < len(s): | |
1004 | for l in xrange(1, 4): |
|
1016 | for l in xrange(1, 4): | |
1005 | try: |
|
1017 | try: | |
1006 | yield dmap[s[i:i+l]] |
|
1018 | yield dmap[s[i:i+l]] | |
1007 | i += l |
|
1019 | i += l | |
1008 | break |
|
1020 | break | |
1009 | except KeyError: |
|
1021 | except KeyError: | |
1010 | pass |
|
1022 | pass | |
1011 | else: |
|
1023 | else: | |
1012 | raise KeyError |
|
1024 | raise KeyError | |
1013 | return (lambda s: "".join([cmap[c] for c in s]), |
|
1025 | return (lambda s: "".join([cmap[c] for c in s]), | |
1014 | lambda s: "".join(list(decode(s)))) |
|
1026 | lambda s: "".join(list(decode(s)))) | |
1015 |
|
1027 | |||
1016 | encodefilename, decodefilename = _buildencodefun() |
|
1028 | encodefilename, decodefilename = _buildencodefun() | |
1017 |
|
1029 | |||
1018 | def encodedopener(openerfn, fn): |
|
1030 | def encodedopener(openerfn, fn): | |
1019 | def o(path, *args, **kw): |
|
1031 | def o(path, *args, **kw): | |
1020 | return openerfn(fn(path), *args, **kw) |
|
1032 | return openerfn(fn(path), *args, **kw) | |
1021 | return o |
|
1033 | return o | |
1022 |
|
1034 | |||
1023 | def opener(base, audit=True): |
|
1035 | def opener(base, audit=True): | |
1024 | """ |
|
1036 | """ | |
1025 | return a function that opens files relative to base |
|
1037 | return a function that opens files relative to base | |
1026 |
|
1038 | |||
1027 | this function is used to hide the details of COW semantics and |
|
1039 | this function is used to hide the details of COW semantics and | |
1028 | remote file access from higher level code. |
|
1040 | remote file access from higher level code. | |
1029 | """ |
|
1041 | """ | |
1030 | p = base |
|
1042 | p = base | |
1031 | audit_p = audit |
|
1043 | audit_p = audit | |
1032 |
|
1044 | |||
1033 | def mktempcopy(name): |
|
1045 | def mktempcopy(name): | |
1034 | d, fn = os.path.split(name) |
|
1046 | d, fn = os.path.split(name) | |
1035 | fd, temp = tempfile.mkstemp(prefix='.%s-' % fn, dir=d) |
|
1047 | fd, temp = tempfile.mkstemp(prefix='.%s-' % fn, dir=d) | |
1036 | os.close(fd) |
|
1048 | os.close(fd) | |
1037 | ofp = posixfile(temp, "wb") |
|
1049 | ofp = posixfile(temp, "wb") | |
1038 | try: |
|
1050 | try: | |
1039 | try: |
|
1051 | try: | |
1040 | ifp = posixfile(name, "rb") |
|
1052 | ifp = posixfile(name, "rb") | |
1041 | except IOError, inst: |
|
1053 | except IOError, inst: | |
1042 | if not getattr(inst, 'filename', None): |
|
1054 | if not getattr(inst, 'filename', None): | |
1043 | inst.filename = name |
|
1055 | inst.filename = name | |
1044 | raise |
|
1056 | raise | |
1045 | for chunk in filechunkiter(ifp): |
|
1057 | for chunk in filechunkiter(ifp): | |
1046 | ofp.write(chunk) |
|
1058 | ofp.write(chunk) | |
1047 | ifp.close() |
|
1059 | ifp.close() | |
1048 | ofp.close() |
|
1060 | ofp.close() | |
1049 | except: |
|
1061 | except: | |
1050 | try: os.unlink(temp) |
|
1062 | try: os.unlink(temp) | |
1051 | except: pass |
|
1063 | except: pass | |
1052 | raise |
|
1064 | raise | |
1053 | st = os.lstat(name) |
|
1065 | st = os.lstat(name) | |
1054 | os.chmod(temp, st.st_mode) |
|
1066 | os.chmod(temp, st.st_mode) | |
1055 | return temp |
|
1067 | return temp | |
1056 |
|
1068 | |||
1057 | class atomictempfile(posixfile): |
|
1069 | class atomictempfile(posixfile): | |
1058 | """the file will only be copied when rename is called""" |
|
1070 | """the file will only be copied when rename is called""" | |
1059 | def __init__(self, name, mode): |
|
1071 | def __init__(self, name, mode): | |
1060 | self.__name = name |
|
1072 | self.__name = name | |
1061 | self.temp = mktempcopy(name) |
|
1073 | self.temp = mktempcopy(name) | |
1062 | posixfile.__init__(self, self.temp, mode) |
|
1074 | posixfile.__init__(self, self.temp, mode) | |
1063 | def rename(self): |
|
1075 | def rename(self): | |
1064 | if not self.closed: |
|
1076 | if not self.closed: | |
1065 | posixfile.close(self) |
|
1077 | posixfile.close(self) | |
1066 | rename(self.temp, localpath(self.__name)) |
|
1078 | rename(self.temp, localpath(self.__name)) | |
1067 | def __del__(self): |
|
1079 | def __del__(self): | |
1068 | if not self.closed: |
|
1080 | if not self.closed: | |
1069 | try: |
|
1081 | try: | |
1070 | os.unlink(self.temp) |
|
1082 | os.unlink(self.temp) | |
1071 | except: pass |
|
1083 | except: pass | |
1072 | posixfile.close(self) |
|
1084 | posixfile.close(self) | |
1073 |
|
1085 | |||
1074 | class atomicfile(atomictempfile): |
|
1086 | class atomicfile(atomictempfile): | |
1075 | """the file will only be copied on close""" |
|
1087 | """the file will only be copied on close""" | |
1076 | def __init__(self, name, mode): |
|
1088 | def __init__(self, name, mode): | |
1077 | atomictempfile.__init__(self, name, mode) |
|
1089 | atomictempfile.__init__(self, name, mode) | |
1078 | def close(self): |
|
1090 | def close(self): | |
1079 | self.rename() |
|
1091 | self.rename() | |
1080 | def __del__(self): |
|
1092 | def __del__(self): | |
1081 | self.rename() |
|
1093 | self.rename() | |
1082 |
|
1094 | |||
1083 | def o(path, mode="r", text=False, atomic=False, atomictemp=False): |
|
1095 | def o(path, mode="r", text=False, atomic=False, atomictemp=False): | |
1084 | if audit_p: |
|
1096 | if audit_p: | |
1085 | audit_path(path) |
|
1097 | audit_path(path) | |
1086 | f = os.path.join(p, path) |
|
1098 | f = os.path.join(p, path) | |
1087 |
|
1099 | |||
1088 | if not text: |
|
1100 | if not text: | |
1089 | mode += "b" # for that other OS |
|
1101 | mode += "b" # for that other OS | |
1090 |
|
1102 | |||
1091 | if mode[0] != "r": |
|
1103 | if mode[0] != "r": | |
1092 | try: |
|
1104 | try: | |
1093 | nlink = nlinks(f) |
|
1105 | nlink = nlinks(f) | |
1094 | except OSError: |
|
1106 | except OSError: | |
1095 | d = os.path.dirname(f) |
|
1107 | d = os.path.dirname(f) | |
1096 | if not os.path.isdir(d): |
|
1108 | if not os.path.isdir(d): | |
1097 | os.makedirs(d) |
|
1109 | os.makedirs(d) | |
1098 | else: |
|
1110 | else: | |
1099 | if atomic: |
|
1111 | if atomic: | |
1100 | return atomicfile(f, mode) |
|
1112 | return atomicfile(f, mode) | |
1101 | elif atomictemp: |
|
1113 | elif atomictemp: | |
1102 | return atomictempfile(f, mode) |
|
1114 | return atomictempfile(f, mode) | |
1103 | if nlink > 1: |
|
1115 | if nlink > 1: | |
1104 | rename(mktempcopy(f), f) |
|
1116 | rename(mktempcopy(f), f) | |
1105 | return posixfile(f, mode) |
|
1117 | return posixfile(f, mode) | |
1106 |
|
1118 | |||
1107 | return o |
|
1119 | return o | |
1108 |
|
1120 | |||
1109 | class chunkbuffer(object): |
|
1121 | class chunkbuffer(object): | |
1110 | """Allow arbitrary sized chunks of data to be efficiently read from an |
|
1122 | """Allow arbitrary sized chunks of data to be efficiently read from an | |
1111 | iterator over chunks of arbitrary size.""" |
|
1123 | iterator over chunks of arbitrary size.""" | |
1112 |
|
1124 | |||
1113 | def __init__(self, in_iter, targetsize = 2**16): |
|
1125 | def __init__(self, in_iter, targetsize = 2**16): | |
1114 | """in_iter is the iterator that's iterating over the input chunks. |
|
1126 | """in_iter is the iterator that's iterating over the input chunks. | |
1115 | targetsize is how big a buffer to try to maintain.""" |
|
1127 | targetsize is how big a buffer to try to maintain.""" | |
1116 | self.in_iter = iter(in_iter) |
|
1128 | self.in_iter = iter(in_iter) | |
1117 | self.buf = '' |
|
1129 | self.buf = '' | |
1118 | self.targetsize = int(targetsize) |
|
1130 | self.targetsize = int(targetsize) | |
1119 | if self.targetsize <= 0: |
|
1131 | if self.targetsize <= 0: | |
1120 | raise ValueError(_("targetsize must be greater than 0, was %d") % |
|
1132 | raise ValueError(_("targetsize must be greater than 0, was %d") % | |
1121 | targetsize) |
|
1133 | targetsize) | |
1122 | self.iterempty = False |
|
1134 | self.iterempty = False | |
1123 |
|
1135 | |||
1124 | def fillbuf(self): |
|
1136 | def fillbuf(self): | |
1125 | """Ignore target size; read every chunk from iterator until empty.""" |
|
1137 | """Ignore target size; read every chunk from iterator until empty.""" | |
1126 | if not self.iterempty: |
|
1138 | if not self.iterempty: | |
1127 | collector = cStringIO.StringIO() |
|
1139 | collector = cStringIO.StringIO() | |
1128 | collector.write(self.buf) |
|
1140 | collector.write(self.buf) | |
1129 | for ch in self.in_iter: |
|
1141 | for ch in self.in_iter: | |
1130 | collector.write(ch) |
|
1142 | collector.write(ch) | |
1131 | self.buf = collector.getvalue() |
|
1143 | self.buf = collector.getvalue() | |
1132 | self.iterempty = True |
|
1144 | self.iterempty = True | |
1133 |
|
1145 | |||
1134 | def read(self, l): |
|
1146 | def read(self, l): | |
1135 | """Read L bytes of data from the iterator of chunks of data. |
|
1147 | """Read L bytes of data from the iterator of chunks of data. | |
1136 | Returns less than L bytes if the iterator runs dry.""" |
|
1148 | Returns less than L bytes if the iterator runs dry.""" | |
1137 | if l > len(self.buf) and not self.iterempty: |
|
1149 | if l > len(self.buf) and not self.iterempty: | |
1138 | # Clamp to a multiple of self.targetsize |
|
1150 | # Clamp to a multiple of self.targetsize | |
1139 | targetsize = self.targetsize * ((l // self.targetsize) + 1) |
|
1151 | targetsize = self.targetsize * ((l // self.targetsize) + 1) | |
1140 | collector = cStringIO.StringIO() |
|
1152 | collector = cStringIO.StringIO() | |
1141 | collector.write(self.buf) |
|
1153 | collector.write(self.buf) | |
1142 | collected = len(self.buf) |
|
1154 | collected = len(self.buf) | |
1143 | for chunk in self.in_iter: |
|
1155 | for chunk in self.in_iter: | |
1144 | collector.write(chunk) |
|
1156 | collector.write(chunk) | |
1145 | collected += len(chunk) |
|
1157 | collected += len(chunk) | |
1146 | if collected >= targetsize: |
|
1158 | if collected >= targetsize: | |
1147 | break |
|
1159 | break | |
1148 | if collected < targetsize: |
|
1160 | if collected < targetsize: | |
1149 | self.iterempty = True |
|
1161 | self.iterempty = True | |
1150 | self.buf = collector.getvalue() |
|
1162 | self.buf = collector.getvalue() | |
1151 | s, self.buf = self.buf[:l], buffer(self.buf, l) |
|
1163 | s, self.buf = self.buf[:l], buffer(self.buf, l) | |
1152 | return s |
|
1164 | return s | |
1153 |
|
1165 | |||
1154 | def filechunkiter(f, size=65536, limit=None): |
|
1166 | def filechunkiter(f, size=65536, limit=None): | |
1155 | """Create a generator that produces the data in the file size |
|
1167 | """Create a generator that produces the data in the file size | |
1156 | (default 65536) bytes at a time, up to optional limit (default is |
|
1168 | (default 65536) bytes at a time, up to optional limit (default is | |
1157 | to read all data). Chunks may be less than size bytes if the |
|
1169 | to read all data). Chunks may be less than size bytes if the | |
1158 | chunk is the last chunk in the file, or the file is a socket or |
|
1170 | chunk is the last chunk in the file, or the file is a socket or | |
1159 | some other type of file that sometimes reads less data than is |
|
1171 | some other type of file that sometimes reads less data than is | |
1160 | requested.""" |
|
1172 | requested.""" | |
1161 | assert size >= 0 |
|
1173 | assert size >= 0 | |
1162 | assert limit is None or limit >= 0 |
|
1174 | assert limit is None or limit >= 0 | |
1163 | while True: |
|
1175 | while True: | |
1164 | if limit is None: nbytes = size |
|
1176 | if limit is None: nbytes = size | |
1165 | else: nbytes = min(limit, size) |
|
1177 | else: nbytes = min(limit, size) | |
1166 | s = nbytes and f.read(nbytes) |
|
1178 | s = nbytes and f.read(nbytes) | |
1167 | if not s: break |
|
1179 | if not s: break | |
1168 | if limit: limit -= len(s) |
|
1180 | if limit: limit -= len(s) | |
1169 | yield s |
|
1181 | yield s | |
1170 |
|
1182 | |||
1171 | def makedate(): |
|
1183 | def makedate(): | |
1172 | lt = time.localtime() |
|
1184 | lt = time.localtime() | |
1173 | if lt[8] == 1 and time.daylight: |
|
1185 | if lt[8] == 1 and time.daylight: | |
1174 | tz = time.altzone |
|
1186 | tz = time.altzone | |
1175 | else: |
|
1187 | else: | |
1176 | tz = time.timezone |
|
1188 | tz = time.timezone | |
1177 | return time.mktime(lt), tz |
|
1189 | return time.mktime(lt), tz | |
1178 |
|
1190 | |||
1179 | def datestr(date=None, format='%a %b %d %H:%M:%S %Y', timezone=True): |
|
1191 | def datestr(date=None, format='%a %b %d %H:%M:%S %Y', timezone=True): | |
1180 | """represent a (unixtime, offset) tuple as a localized time. |
|
1192 | """represent a (unixtime, offset) tuple as a localized time. | |
1181 | unixtime is seconds since the epoch, and offset is the time zone's |
|
1193 | unixtime is seconds since the epoch, and offset is the time zone's | |
1182 | number of seconds away from UTC. if timezone is false, do not |
|
1194 | number of seconds away from UTC. if timezone is false, do not | |
1183 | append time zone to string.""" |
|
1195 | append time zone to string.""" | |
1184 | t, tz = date or makedate() |
|
1196 | t, tz = date or makedate() | |
1185 | s = time.strftime(format, time.gmtime(float(t) - tz)) |
|
1197 | s = time.strftime(format, time.gmtime(float(t) - tz)) | |
1186 | if timezone: |
|
1198 | if timezone: | |
1187 | s += " %+03d%02d" % (-tz / 3600, ((-tz % 3600) / 60)) |
|
1199 | s += " %+03d%02d" % (-tz / 3600, ((-tz % 3600) / 60)) | |
1188 | return s |
|
1200 | return s | |
1189 |
|
1201 | |||
1190 | def strdate(string, format, defaults): |
|
1202 | def strdate(string, format, defaults): | |
1191 | """parse a localized time string and return a (unixtime, offset) tuple. |
|
1203 | """parse a localized time string and return a (unixtime, offset) tuple. | |
1192 | if the string cannot be parsed, ValueError is raised.""" |
|
1204 | if the string cannot be parsed, ValueError is raised.""" | |
1193 | def timezone(string): |
|
1205 | def timezone(string): | |
1194 | tz = string.split()[-1] |
|
1206 | tz = string.split()[-1] | |
1195 | if tz[0] in "+-" and len(tz) == 5 and tz[1:].isdigit(): |
|
1207 | if tz[0] in "+-" and len(tz) == 5 and tz[1:].isdigit(): | |
1196 | tz = int(tz) |
|
1208 | tz = int(tz) | |
1197 | offset = - 3600 * (tz / 100) - 60 * (tz % 100) |
|
1209 | offset = - 3600 * (tz / 100) - 60 * (tz % 100) | |
1198 | return offset |
|
1210 | return offset | |
1199 | if tz == "GMT" or tz == "UTC": |
|
1211 | if tz == "GMT" or tz == "UTC": | |
1200 | return 0 |
|
1212 | return 0 | |
1201 | return None |
|
1213 | return None | |
1202 |
|
1214 | |||
1203 | # NOTE: unixtime = localunixtime + offset |
|
1215 | # NOTE: unixtime = localunixtime + offset | |
1204 | offset, date = timezone(string), string |
|
1216 | offset, date = timezone(string), string | |
1205 | if offset != None: |
|
1217 | if offset != None: | |
1206 | date = " ".join(string.split()[:-1]) |
|
1218 | date = " ".join(string.split()[:-1]) | |
1207 |
|
1219 | |||
1208 | # add missing elements from defaults |
|
1220 | # add missing elements from defaults | |
1209 | for part in defaults: |
|
1221 | for part in defaults: | |
1210 | found = [True for p in part if ("%"+p) in format] |
|
1222 | found = [True for p in part if ("%"+p) in format] | |
1211 | if not found: |
|
1223 | if not found: | |
1212 | date += "@" + defaults[part] |
|
1224 | date += "@" + defaults[part] | |
1213 | format += "@%" + part[0] |
|
1225 | format += "@%" + part[0] | |
1214 |
|
1226 | |||
1215 | timetuple = time.strptime(date, format) |
|
1227 | timetuple = time.strptime(date, format) | |
1216 | localunixtime = int(calendar.timegm(timetuple)) |
|
1228 | localunixtime = int(calendar.timegm(timetuple)) | |
1217 | if offset is None: |
|
1229 | if offset is None: | |
1218 | # local timezone |
|
1230 | # local timezone | |
1219 | unixtime = int(time.mktime(timetuple)) |
|
1231 | unixtime = int(time.mktime(timetuple)) | |
1220 | offset = unixtime - localunixtime |
|
1232 | offset = unixtime - localunixtime | |
1221 | else: |
|
1233 | else: | |
1222 | unixtime = localunixtime + offset |
|
1234 | unixtime = localunixtime + offset | |
1223 | return unixtime, offset |
|
1235 | return unixtime, offset | |
1224 |
|
1236 | |||
1225 | def parsedate(string, formats=None, defaults=None): |
|
1237 | def parsedate(string, formats=None, defaults=None): | |
1226 | """parse a localized time string and return a (unixtime, offset) tuple. |
|
1238 | """parse a localized time string and return a (unixtime, offset) tuple. | |
1227 | The date may be a "unixtime offset" string or in one of the specified |
|
1239 | The date may be a "unixtime offset" string or in one of the specified | |
1228 | formats.""" |
|
1240 | formats.""" | |
1229 | if not string: |
|
1241 | if not string: | |
1230 | return 0, 0 |
|
1242 | return 0, 0 | |
1231 | if not formats: |
|
1243 | if not formats: | |
1232 | formats = defaultdateformats |
|
1244 | formats = defaultdateformats | |
1233 | string = string.strip() |
|
1245 | string = string.strip() | |
1234 | try: |
|
1246 | try: | |
1235 | when, offset = map(int, string.split(' ')) |
|
1247 | when, offset = map(int, string.split(' ')) | |
1236 | except ValueError: |
|
1248 | except ValueError: | |
1237 | # fill out defaults |
|
1249 | # fill out defaults | |
1238 | if not defaults: |
|
1250 | if not defaults: | |
1239 | defaults = {} |
|
1251 | defaults = {} | |
1240 | now = makedate() |
|
1252 | now = makedate() | |
1241 | for part in "d mb yY HI M S".split(): |
|
1253 | for part in "d mb yY HI M S".split(): | |
1242 | if part not in defaults: |
|
1254 | if part not in defaults: | |
1243 | if part[0] in "HMS": |
|
1255 | if part[0] in "HMS": | |
1244 | defaults[part] = "00" |
|
1256 | defaults[part] = "00" | |
1245 | elif part[0] in "dm": |
|
1257 | elif part[0] in "dm": | |
1246 | defaults[part] = "1" |
|
1258 | defaults[part] = "1" | |
1247 | else: |
|
1259 | else: | |
1248 | defaults[part] = datestr(now, "%" + part[0], False) |
|
1260 | defaults[part] = datestr(now, "%" + part[0], False) | |
1249 |
|
1261 | |||
1250 | for format in formats: |
|
1262 | for format in formats: | |
1251 | try: |
|
1263 | try: | |
1252 | when, offset = strdate(string, format, defaults) |
|
1264 | when, offset = strdate(string, format, defaults) | |
1253 | except ValueError: |
|
1265 | except ValueError: | |
1254 | pass |
|
1266 | pass | |
1255 | else: |
|
1267 | else: | |
1256 | break |
|
1268 | break | |
1257 | else: |
|
1269 | else: | |
1258 | raise Abort(_('invalid date: %r ') % string) |
|
1270 | raise Abort(_('invalid date: %r ') % string) | |
1259 | # validate explicit (probably user-specified) date and |
|
1271 | # validate explicit (probably user-specified) date and | |
1260 | # time zone offset. values must fit in signed 32 bits for |
|
1272 | # time zone offset. values must fit in signed 32 bits for | |
1261 | # current 32-bit linux runtimes. timezones go from UTC-12 |
|
1273 | # current 32-bit linux runtimes. timezones go from UTC-12 | |
1262 | # to UTC+14 |
|
1274 | # to UTC+14 | |
1263 | if abs(when) > 0x7fffffff: |
|
1275 | if abs(when) > 0x7fffffff: | |
1264 | raise Abort(_('date exceeds 32 bits: %d') % when) |
|
1276 | raise Abort(_('date exceeds 32 bits: %d') % when) | |
1265 | if offset < -50400 or offset > 43200: |
|
1277 | if offset < -50400 or offset > 43200: | |
1266 | raise Abort(_('impossible time zone offset: %d') % offset) |
|
1278 | raise Abort(_('impossible time zone offset: %d') % offset) | |
1267 | return when, offset |
|
1279 | return when, offset | |
1268 |
|
1280 | |||
1269 | def matchdate(date): |
|
1281 | def matchdate(date): | |
1270 | """Return a function that matches a given date match specifier |
|
1282 | """Return a function that matches a given date match specifier | |
1271 |
|
1283 | |||
1272 | Formats include: |
|
1284 | Formats include: | |
1273 |
|
1285 | |||
1274 | '{date}' match a given date to the accuracy provided |
|
1286 | '{date}' match a given date to the accuracy provided | |
1275 |
|
1287 | |||
1276 | '<{date}' on or before a given date |
|
1288 | '<{date}' on or before a given date | |
1277 |
|
1289 | |||
1278 | '>{date}' on or after a given date |
|
1290 | '>{date}' on or after a given date | |
1279 |
|
1291 | |||
1280 | """ |
|
1292 | """ | |
1281 |
|
1293 | |||
1282 | def lower(date): |
|
1294 | def lower(date): | |
1283 | return parsedate(date, extendeddateformats)[0] |
|
1295 | return parsedate(date, extendeddateformats)[0] | |
1284 |
|
1296 | |||
1285 | def upper(date): |
|
1297 | def upper(date): | |
1286 | d = dict(mb="12", HI="23", M="59", S="59") |
|
1298 | d = dict(mb="12", HI="23", M="59", S="59") | |
1287 | for days in "31 30 29".split(): |
|
1299 | for days in "31 30 29".split(): | |
1288 | try: |
|
1300 | try: | |
1289 | d["d"] = days |
|
1301 | d["d"] = days | |
1290 | return parsedate(date, extendeddateformats, d)[0] |
|
1302 | return parsedate(date, extendeddateformats, d)[0] | |
1291 | except: |
|
1303 | except: | |
1292 | pass |
|
1304 | pass | |
1293 | d["d"] = "28" |
|
1305 | d["d"] = "28" | |
1294 | return parsedate(date, extendeddateformats, d)[0] |
|
1306 | return parsedate(date, extendeddateformats, d)[0] | |
1295 |
|
1307 | |||
1296 | if date[0] == "<": |
|
1308 | if date[0] == "<": | |
1297 | when = upper(date[1:]) |
|
1309 | when = upper(date[1:]) | |
1298 | return lambda x: x <= when |
|
1310 | return lambda x: x <= when | |
1299 | elif date[0] == ">": |
|
1311 | elif date[0] == ">": | |
1300 | when = lower(date[1:]) |
|
1312 | when = lower(date[1:]) | |
1301 | return lambda x: x >= when |
|
1313 | return lambda x: x >= when | |
1302 | elif date[0] == "-": |
|
1314 | elif date[0] == "-": | |
1303 | try: |
|
1315 | try: | |
1304 | days = int(date[1:]) |
|
1316 | days = int(date[1:]) | |
1305 | except ValueError: |
|
1317 | except ValueError: | |
1306 | raise Abort(_("invalid day spec: %s") % date[1:]) |
|
1318 | raise Abort(_("invalid day spec: %s") % date[1:]) | |
1307 | when = makedate()[0] - days * 3600 * 24 |
|
1319 | when = makedate()[0] - days * 3600 * 24 | |
1308 | return lambda x: x >= when |
|
1320 | return lambda x: x >= when | |
1309 | elif " to " in date: |
|
1321 | elif " to " in date: | |
1310 | a, b = date.split(" to ") |
|
1322 | a, b = date.split(" to ") | |
1311 | start, stop = lower(a), upper(b) |
|
1323 | start, stop = lower(a), upper(b) | |
1312 | return lambda x: x >= start and x <= stop |
|
1324 | return lambda x: x >= start and x <= stop | |
1313 | else: |
|
1325 | else: | |
1314 | start, stop = lower(date), upper(date) |
|
1326 | start, stop = lower(date), upper(date) | |
1315 | return lambda x: x >= start and x <= stop |
|
1327 | return lambda x: x >= start and x <= stop | |
1316 |
|
1328 | |||
1317 | def shortuser(user): |
|
1329 | def shortuser(user): | |
1318 | """Return a short representation of a user name or email address.""" |
|
1330 | """Return a short representation of a user name or email address.""" | |
1319 | f = user.find('@') |
|
1331 | f = user.find('@') | |
1320 | if f >= 0: |
|
1332 | if f >= 0: | |
1321 | user = user[:f] |
|
1333 | user = user[:f] | |
1322 | f = user.find('<') |
|
1334 | f = user.find('<') | |
1323 | if f >= 0: |
|
1335 | if f >= 0: | |
1324 | user = user[f+1:] |
|
1336 | user = user[f+1:] | |
1325 | f = user.find(' ') |
|
1337 | f = user.find(' ') | |
1326 | if f >= 0: |
|
1338 | if f >= 0: | |
1327 | user = user[:f] |
|
1339 | user = user[:f] | |
1328 | f = user.find('.') |
|
1340 | f = user.find('.') | |
1329 | if f >= 0: |
|
1341 | if f >= 0: | |
1330 | user = user[:f] |
|
1342 | user = user[:f] | |
1331 | return user |
|
1343 | return user | |
1332 |
|
1344 | |||
1333 | def ellipsis(text, maxlength=400): |
|
1345 | def ellipsis(text, maxlength=400): | |
1334 | """Trim string to at most maxlength (default: 400) characters.""" |
|
1346 | """Trim string to at most maxlength (default: 400) characters.""" | |
1335 | if len(text) <= maxlength: |
|
1347 | if len(text) <= maxlength: | |
1336 | return text |
|
1348 | return text | |
1337 | else: |
|
1349 | else: | |
1338 | return "%s..." % (text[:maxlength-3]) |
|
1350 | return "%s..." % (text[:maxlength-3]) | |
1339 |
|
1351 | |||
1340 | def walkrepos(path): |
|
1352 | def walkrepos(path): | |
1341 | '''yield every hg repository under path, recursively.''' |
|
1353 | '''yield every hg repository under path, recursively.''' | |
1342 | def errhandler(err): |
|
1354 | def errhandler(err): | |
1343 | if err.filename == path: |
|
1355 | if err.filename == path: | |
1344 | raise err |
|
1356 | raise err | |
1345 |
|
1357 | |||
1346 | for root, dirs, files in os.walk(path, onerror=errhandler): |
|
1358 | for root, dirs, files in os.walk(path, onerror=errhandler): | |
1347 | for d in dirs: |
|
1359 | for d in dirs: | |
1348 | if d == '.hg': |
|
1360 | if d == '.hg': | |
1349 | yield root |
|
1361 | yield root | |
1350 | dirs[:] = [] |
|
1362 | dirs[:] = [] | |
1351 | break |
|
1363 | break | |
1352 |
|
1364 | |||
1353 | _rcpath = None |
|
1365 | _rcpath = None | |
1354 |
|
1366 | |||
1355 | def rcpath(): |
|
1367 | def rcpath(): | |
1356 | '''return hgrc search path. if env var HGRCPATH is set, use it. |
|
1368 | '''return hgrc search path. if env var HGRCPATH is set, use it. | |
1357 | for each item in path, if directory, use files ending in .rc, |
|
1369 | for each item in path, if directory, use files ending in .rc, | |
1358 | else use item. |
|
1370 | else use item. | |
1359 | make HGRCPATH empty to only look in .hg/hgrc of current repo. |
|
1371 | make HGRCPATH empty to only look in .hg/hgrc of current repo. | |
1360 | if no HGRCPATH, use default os-specific path.''' |
|
1372 | if no HGRCPATH, use default os-specific path.''' | |
1361 | global _rcpath |
|
1373 | global _rcpath | |
1362 | if _rcpath is None: |
|
1374 | if _rcpath is None: | |
1363 | if 'HGRCPATH' in os.environ: |
|
1375 | if 'HGRCPATH' in os.environ: | |
1364 | _rcpath = [] |
|
1376 | _rcpath = [] | |
1365 | for p in os.environ['HGRCPATH'].split(os.pathsep): |
|
1377 | for p in os.environ['HGRCPATH'].split(os.pathsep): | |
1366 | if not p: continue |
|
1378 | if not p: continue | |
1367 | if os.path.isdir(p): |
|
1379 | if os.path.isdir(p): | |
1368 | for f in os.listdir(p): |
|
1380 | for f in os.listdir(p): | |
1369 | if f.endswith('.rc'): |
|
1381 | if f.endswith('.rc'): | |
1370 | _rcpath.append(os.path.join(p, f)) |
|
1382 | _rcpath.append(os.path.join(p, f)) | |
1371 | else: |
|
1383 | else: | |
1372 | _rcpath.append(p) |
|
1384 | _rcpath.append(p) | |
1373 | else: |
|
1385 | else: | |
1374 | _rcpath = os_rcpath() |
|
1386 | _rcpath = os_rcpath() | |
1375 | return _rcpath |
|
1387 | return _rcpath | |
1376 |
|
1388 | |||
1377 | def bytecount(nbytes): |
|
1389 | def bytecount(nbytes): | |
1378 | '''return byte count formatted as readable string, with units''' |
|
1390 | '''return byte count formatted as readable string, with units''' | |
1379 |
|
1391 | |||
1380 | units = ( |
|
1392 | units = ( | |
1381 | (100, 1<<30, _('%.0f GB')), |
|
1393 | (100, 1<<30, _('%.0f GB')), | |
1382 | (10, 1<<30, _('%.1f GB')), |
|
1394 | (10, 1<<30, _('%.1f GB')), | |
1383 | (1, 1<<30, _('%.2f GB')), |
|
1395 | (1, 1<<30, _('%.2f GB')), | |
1384 | (100, 1<<20, _('%.0f MB')), |
|
1396 | (100, 1<<20, _('%.0f MB')), | |
1385 | (10, 1<<20, _('%.1f MB')), |
|
1397 | (10, 1<<20, _('%.1f MB')), | |
1386 | (1, 1<<20, _('%.2f MB')), |
|
1398 | (1, 1<<20, _('%.2f MB')), | |
1387 | (100, 1<<10, _('%.0f KB')), |
|
1399 | (100, 1<<10, _('%.0f KB')), | |
1388 | (10, 1<<10, _('%.1f KB')), |
|
1400 | (10, 1<<10, _('%.1f KB')), | |
1389 | (1, 1<<10, _('%.2f KB')), |
|
1401 | (1, 1<<10, _('%.2f KB')), | |
1390 | (1, 1, _('%.0f bytes')), |
|
1402 | (1, 1, _('%.0f bytes')), | |
1391 | ) |
|
1403 | ) | |
1392 |
|
1404 | |||
1393 | for multiplier, divisor, format in units: |
|
1405 | for multiplier, divisor, format in units: | |
1394 | if nbytes >= divisor * multiplier: |
|
1406 | if nbytes >= divisor * multiplier: | |
1395 | return format % (nbytes / float(divisor)) |
|
1407 | return format % (nbytes / float(divisor)) | |
1396 | return units[-1][2] % nbytes |
|
1408 | return units[-1][2] % nbytes | |
1397 |
|
1409 | |||
1398 | def drop_scheme(scheme, path): |
|
1410 | def drop_scheme(scheme, path): | |
1399 | sc = scheme + ':' |
|
1411 | sc = scheme + ':' | |
1400 | if path.startswith(sc): |
|
1412 | if path.startswith(sc): | |
1401 | path = path[len(sc):] |
|
1413 | path = path[len(sc):] | |
1402 | if path.startswith('//'): |
|
1414 | if path.startswith('//'): | |
1403 | path = path[2:] |
|
1415 | path = path[2:] | |
1404 | return path |
|
1416 | return path |
@@ -1,72 +1,91 b'' | |||||
1 | #!/usr/bin/env python |
|
1 | #!/usr/bin/env python | |
2 |
|
2 | |||
|
3 | import ConfigParser | |||
3 | from mercurial import ui, util, commands |
|
4 | from mercurial import ui, util, commands | |
4 |
|
5 | |||
5 | testui = ui.ui() |
|
6 | testui = ui.ui() | |
6 | parsed = commands.parseconfig([ |
|
7 | parsed = commands.parseconfig([ | |
7 | 'values.string=string value', |
|
8 | 'values.string=string value', | |
8 | 'values.bool1=true', |
|
9 | 'values.bool1=true', | |
9 | 'values.bool2=false', |
|
10 | 'values.bool2=false', | |
10 | 'lists.list1=foo', |
|
11 | 'lists.list1=foo', | |
11 | 'lists.list2=foo bar baz', |
|
12 | 'lists.list2=foo bar baz', | |
12 | 'lists.list3=alice, bob', |
|
13 | 'lists.list3=alice, bob', | |
13 | 'lists.list4=foo bar baz alice, bob', |
|
14 | 'lists.list4=foo bar baz alice, bob', | |
14 | 'interpolation.value1=hallo', |
|
15 | 'interpolation.value1=hallo', | |
15 | 'interpolation.value2=%(value1)s world', |
|
16 | 'interpolation.value2=%(value1)s world', | |
16 | 'interpolation.value3=%(novalue)s', |
|
17 | 'interpolation.value3=%(novalue)s', | |
17 | 'interpolation.value4=%(bad)1', |
|
18 | 'interpolation.value4=%(bad)1', | |
18 | 'interpolation.value5=%bad2', |
|
19 | 'interpolation.value5=%bad2', | |
19 | ]) |
|
20 | ]) | |
20 | testui.updateopts(config=parsed) |
|
21 | testui.updateopts(config=parsed) | |
21 |
|
22 | |||
22 | print repr(testui.configitems('values')) |
|
23 | print repr(testui.configitems('values')) | |
23 | print repr(testui.configitems('lists')) |
|
24 | print repr(testui.configitems('lists')) | |
24 | try: |
|
25 | try: | |
25 | print repr(testui.configitems('interpolation')) |
|
26 | print repr(testui.configitems('interpolation')) | |
26 | except util.Abort, inst: |
|
27 | except util.Abort, inst: | |
27 | print inst |
|
28 | print inst | |
28 | print "---" |
|
29 | print "---" | |
29 | print repr(testui.config('values', 'string')) |
|
30 | print repr(testui.config('values', 'string')) | |
30 | print repr(testui.config('values', 'bool1')) |
|
31 | print repr(testui.config('values', 'bool1')) | |
31 | print repr(testui.config('values', 'bool2')) |
|
32 | print repr(testui.config('values', 'bool2')) | |
32 | print repr(testui.config('values', 'unknown')) |
|
33 | print repr(testui.config('values', 'unknown')) | |
33 | print "---" |
|
34 | print "---" | |
34 | try: |
|
35 | try: | |
35 | print repr(testui.configbool('values', 'string')) |
|
36 | print repr(testui.configbool('values', 'string')) | |
36 | except ValueError, why: |
|
37 | except ValueError, why: | |
37 | print why |
|
38 | print why | |
38 | print repr(testui.configbool('values', 'bool1')) |
|
39 | print repr(testui.configbool('values', 'bool1')) | |
39 | print repr(testui.configbool('values', 'bool2')) |
|
40 | print repr(testui.configbool('values', 'bool2')) | |
40 | print repr(testui.configbool('values', 'bool2', True)) |
|
41 | print repr(testui.configbool('values', 'bool2', True)) | |
41 | print repr(testui.configbool('values', 'unknown')) |
|
42 | print repr(testui.configbool('values', 'unknown')) | |
42 | print repr(testui.configbool('values', 'unknown', True)) |
|
43 | print repr(testui.configbool('values', 'unknown', True)) | |
43 | print "---" |
|
44 | print "---" | |
44 | print repr(testui.configlist('lists', 'list1')) |
|
45 | print repr(testui.configlist('lists', 'list1')) | |
45 | print repr(testui.configlist('lists', 'list2')) |
|
46 | print repr(testui.configlist('lists', 'list2')) | |
46 | print repr(testui.configlist('lists', 'list3')) |
|
47 | print repr(testui.configlist('lists', 'list3')) | |
47 | print repr(testui.configlist('lists', 'list4')) |
|
48 | print repr(testui.configlist('lists', 'list4')) | |
48 | print repr(testui.configlist('lists', 'list4', ['foo'])) |
|
49 | print repr(testui.configlist('lists', 'list4', ['foo'])) | |
49 | print repr(testui.configlist('lists', 'unknown')) |
|
50 | print repr(testui.configlist('lists', 'unknown')) | |
50 | print repr(testui.configlist('lists', 'unknown', '')) |
|
51 | print repr(testui.configlist('lists', 'unknown', '')) | |
51 | print repr(testui.configlist('lists', 'unknown', 'foo')) |
|
52 | print repr(testui.configlist('lists', 'unknown', 'foo')) | |
52 | print repr(testui.configlist('lists', 'unknown', ['foo'])) |
|
53 | print repr(testui.configlist('lists', 'unknown', ['foo'])) | |
53 | print repr(testui.configlist('lists', 'unknown', 'foo bar')) |
|
54 | print repr(testui.configlist('lists', 'unknown', 'foo bar')) | |
54 | print repr(testui.configlist('lists', 'unknown', 'foo, bar')) |
|
55 | print repr(testui.configlist('lists', 'unknown', 'foo, bar')) | |
55 | print repr(testui.configlist('lists', 'unknown', ['foo bar'])) |
|
56 | print repr(testui.configlist('lists', 'unknown', ['foo bar'])) | |
56 | print repr(testui.configlist('lists', 'unknown', ['foo', 'bar'])) |
|
57 | print repr(testui.configlist('lists', 'unknown', ['foo', 'bar'])) | |
57 | print "---" |
|
58 | print "---" | |
58 | print repr(testui.config('interpolation', 'value1')) |
|
59 | print repr(testui.config('interpolation', 'value1')) | |
59 | print repr(testui.config('interpolation', 'value2')) |
|
60 | print repr(testui.config('interpolation', 'value2')) | |
60 | try: |
|
61 | try: | |
61 | print repr(testui.config('interpolation', 'value3')) |
|
62 | print repr(testui.config('interpolation', 'value3')) | |
62 | except util.Abort, inst: |
|
63 | except util.Abort, inst: | |
63 | print inst |
|
64 | print inst | |
64 | try: |
|
65 | try: | |
65 | print repr(testui.config('interpolation', 'value4')) |
|
66 | print repr(testui.config('interpolation', 'value4')) | |
66 | except util.Abort, inst: |
|
67 | except util.Abort, inst: | |
67 | print inst |
|
68 | print inst | |
68 | try: |
|
69 | try: | |
69 | print repr(testui.config('interpolation', 'value5')) |
|
70 | print repr(testui.config('interpolation', 'value5')) | |
70 | except util.Abort, inst: |
|
71 | except util.Abort, inst: | |
71 | print inst |
|
72 | print inst | |
72 | print "---" |
|
73 | print "---" | |
|
74 | ||||
|
75 | cp = util.configparser() | |||
|
76 | cp.add_section('foo') | |||
|
77 | cp.set('foo', 'bar', 'baz') | |||
|
78 | try: | |||
|
79 | # should fail - keys are case-sensitive | |||
|
80 | cp.get('foo', 'Bar') | |||
|
81 | except ConfigParser.NoOptionError, inst: | |||
|
82 | print inst | |||
|
83 | ||||
|
84 | def function(): | |||
|
85 | pass | |||
|
86 | ||||
|
87 | cp.add_section('hook') | |||
|
88 | # values that aren't strings should work | |||
|
89 | cp.set('hook', 'commit', function) | |||
|
90 | f = cp.get('hook', 'commit') | |||
|
91 | print "f %s= function" % (f == function and '=' or '!') |
@@ -1,45 +1,47 b'' | |||||
1 | [('bool1', 'true'), ('bool2', 'false'), ('string', 'string value')] |
|
1 | [('bool1', 'true'), ('bool2', 'false'), ('string', 'string value')] | |
2 | [('list1', 'foo'), ('list2', 'foo bar baz'), ('list3', 'alice, bob'), ('list4', 'foo bar baz alice, bob')] |
|
2 | [('list1', 'foo'), ('list2', 'foo bar baz'), ('list3', 'alice, bob'), ('list4', 'foo bar baz alice, bob')] | |
3 | Error in configuration section [interpolation]: |
|
3 | Error in configuration section [interpolation]: | |
4 | '%' must be followed by '%' or '(', found: '%bad2' |
|
4 | '%' must be followed by '%' or '(', found: '%bad2' | |
5 | --- |
|
5 | --- | |
6 | 'string value' |
|
6 | 'string value' | |
7 | 'true' |
|
7 | 'true' | |
8 | 'false' |
|
8 | 'false' | |
9 | None |
|
9 | None | |
10 | --- |
|
10 | --- | |
11 | Not a boolean: string value |
|
11 | Not a boolean: string value | |
12 | True |
|
12 | True | |
13 | False |
|
13 | False | |
14 | False |
|
14 | False | |
15 | False |
|
15 | False | |
16 | True |
|
16 | True | |
17 | --- |
|
17 | --- | |
18 | ['foo'] |
|
18 | ['foo'] | |
19 | ['foo', 'bar', 'baz'] |
|
19 | ['foo', 'bar', 'baz'] | |
20 | ['alice', 'bob'] |
|
20 | ['alice', 'bob'] | |
21 | ['foo', 'bar', 'baz', 'alice', 'bob'] |
|
21 | ['foo', 'bar', 'baz', 'alice', 'bob'] | |
22 | ['foo', 'bar', 'baz', 'alice', 'bob'] |
|
22 | ['foo', 'bar', 'baz', 'alice', 'bob'] | |
23 | [] |
|
23 | [] | |
24 | [] |
|
24 | [] | |
25 | ['foo'] |
|
25 | ['foo'] | |
26 | ['foo'] |
|
26 | ['foo'] | |
27 | ['foo', 'bar'] |
|
27 | ['foo', 'bar'] | |
28 | ['foo', 'bar'] |
|
28 | ['foo', 'bar'] | |
29 | ['foo bar'] |
|
29 | ['foo bar'] | |
30 | ['foo', 'bar'] |
|
30 | ['foo', 'bar'] | |
31 | --- |
|
31 | --- | |
32 | 'hallo' |
|
32 | 'hallo' | |
33 | 'hallo world' |
|
33 | 'hallo world' | |
34 | Error in configuration section [interpolation] parameter 'value3': |
|
34 | Error in configuration section [interpolation] parameter 'value3': | |
35 | Bad value substitution: |
|
35 | Bad value substitution: | |
36 | section: [interpolation] |
|
36 | section: [interpolation] | |
37 | option : value3 |
|
37 | option : value3 | |
38 | key : novalue |
|
38 | key : novalue | |
39 | rawval : |
|
39 | rawval : | |
40 |
|
40 | |||
41 | Error in configuration section [interpolation] parameter 'value4': |
|
41 | Error in configuration section [interpolation] parameter 'value4': | |
42 | bad interpolation variable reference '%(bad)1' |
|
42 | bad interpolation variable reference '%(bad)1' | |
43 | Error in configuration section [interpolation] parameter 'value5': |
|
43 | Error in configuration section [interpolation] parameter 'value5': | |
44 | '%' must be followed by '%' or '(', found: '%bad2' |
|
44 | '%' must be followed by '%' or '(', found: '%bad2' | |
45 | --- |
|
45 | --- | |
|
46 | No option 'Bar' in section: 'foo' | |||
|
47 | f == function |
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