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@@ -1,743 +1,746 b'' | |||||
1 | # ui.py - user interface bits for mercurial |
|
1 | # ui.py - user interface bits for mercurial | |
2 | # |
|
2 | # | |
3 | # Copyright 2005-2007 Matt Mackall <mpm@selenic.com> |
|
3 | # Copyright 2005-2007 Matt Mackall <mpm@selenic.com> | |
4 | # |
|
4 | # | |
5 | # This software may be used and distributed according to the terms of the |
|
5 | # This software may be used and distributed according to the terms of the | |
6 | # GNU General Public License version 2 or any later version. |
|
6 | # GNU General Public License version 2 or any later version. | |
7 |
|
7 | |||
8 | from i18n import _ |
|
8 | from i18n import _ | |
9 | import errno, getpass, os, socket, sys, tempfile, traceback |
|
9 | import errno, getpass, os, socket, sys, tempfile, traceback | |
10 | import config, scmutil, util, error |
|
10 | import config, scmutil, util, error, formatter | |
11 |
|
11 | |||
12 | class ui(object): |
|
12 | class ui(object): | |
13 | def __init__(self, src=None): |
|
13 | def __init__(self, src=None): | |
14 | self._buffers = [] |
|
14 | self._buffers = [] | |
15 | self.quiet = self.verbose = self.debugflag = self.tracebackflag = False |
|
15 | self.quiet = self.verbose = self.debugflag = self.tracebackflag = False | |
16 | self._reportuntrusted = True |
|
16 | self._reportuntrusted = True | |
17 | self._ocfg = config.config() # overlay |
|
17 | self._ocfg = config.config() # overlay | |
18 | self._tcfg = config.config() # trusted |
|
18 | self._tcfg = config.config() # trusted | |
19 | self._ucfg = config.config() # untrusted |
|
19 | self._ucfg = config.config() # untrusted | |
20 | self._trustusers = set() |
|
20 | self._trustusers = set() | |
21 | self._trustgroups = set() |
|
21 | self._trustgroups = set() | |
22 |
|
22 | |||
23 | if src: |
|
23 | if src: | |
24 | self.fout = src.fout |
|
24 | self.fout = src.fout | |
25 | self.ferr = src.ferr |
|
25 | self.ferr = src.ferr | |
26 | self.fin = src.fin |
|
26 | self.fin = src.fin | |
27 |
|
27 | |||
28 | self._tcfg = src._tcfg.copy() |
|
28 | self._tcfg = src._tcfg.copy() | |
29 | self._ucfg = src._ucfg.copy() |
|
29 | self._ucfg = src._ucfg.copy() | |
30 | self._ocfg = src._ocfg.copy() |
|
30 | self._ocfg = src._ocfg.copy() | |
31 | self._trustusers = src._trustusers.copy() |
|
31 | self._trustusers = src._trustusers.copy() | |
32 | self._trustgroups = src._trustgroups.copy() |
|
32 | self._trustgroups = src._trustgroups.copy() | |
33 | self.environ = src.environ |
|
33 | self.environ = src.environ | |
34 | self.fixconfig() |
|
34 | self.fixconfig() | |
35 | else: |
|
35 | else: | |
36 | self.fout = sys.stdout |
|
36 | self.fout = sys.stdout | |
37 | self.ferr = sys.stderr |
|
37 | self.ferr = sys.stderr | |
38 | self.fin = sys.stdin |
|
38 | self.fin = sys.stdin | |
39 |
|
39 | |||
40 | # shared read-only environment |
|
40 | # shared read-only environment | |
41 | self.environ = os.environ |
|
41 | self.environ = os.environ | |
42 | # we always trust global config files |
|
42 | # we always trust global config files | |
43 | for f in scmutil.rcpath(): |
|
43 | for f in scmutil.rcpath(): | |
44 | self.readconfig(f, trust=True) |
|
44 | self.readconfig(f, trust=True) | |
45 |
|
45 | |||
46 | def copy(self): |
|
46 | def copy(self): | |
47 | return self.__class__(self) |
|
47 | return self.__class__(self) | |
48 |
|
48 | |||
|
49 | def formatter(self, topic, opts): | |||
|
50 | return formatter.formatter(self, topic, opts) | |||
|
51 | ||||
49 | def _trusted(self, fp, f): |
|
52 | def _trusted(self, fp, f): | |
50 | st = util.fstat(fp) |
|
53 | st = util.fstat(fp) | |
51 | if util.isowner(st): |
|
54 | if util.isowner(st): | |
52 | return True |
|
55 | return True | |
53 |
|
56 | |||
54 | tusers, tgroups = self._trustusers, self._trustgroups |
|
57 | tusers, tgroups = self._trustusers, self._trustgroups | |
55 | if '*' in tusers or '*' in tgroups: |
|
58 | if '*' in tusers or '*' in tgroups: | |
56 | return True |
|
59 | return True | |
57 |
|
60 | |||
58 | user = util.username(st.st_uid) |
|
61 | user = util.username(st.st_uid) | |
59 | group = util.groupname(st.st_gid) |
|
62 | group = util.groupname(st.st_gid) | |
60 | if user in tusers or group in tgroups or user == util.username(): |
|
63 | if user in tusers or group in tgroups or user == util.username(): | |
61 | return True |
|
64 | return True | |
62 |
|
65 | |||
63 | if self._reportuntrusted: |
|
66 | if self._reportuntrusted: | |
64 | self.warn(_('Not trusting file %s from untrusted ' |
|
67 | self.warn(_('Not trusting file %s from untrusted ' | |
65 | 'user %s, group %s\n') % (f, user, group)) |
|
68 | 'user %s, group %s\n') % (f, user, group)) | |
66 | return False |
|
69 | return False | |
67 |
|
70 | |||
68 | def readconfig(self, filename, root=None, trust=False, |
|
71 | def readconfig(self, filename, root=None, trust=False, | |
69 | sections=None, remap=None): |
|
72 | sections=None, remap=None): | |
70 | try: |
|
73 | try: | |
71 | fp = open(filename) |
|
74 | fp = open(filename) | |
72 | except IOError: |
|
75 | except IOError: | |
73 | if not sections: # ignore unless we were looking for something |
|
76 | if not sections: # ignore unless we were looking for something | |
74 | return |
|
77 | return | |
75 | raise |
|
78 | raise | |
76 |
|
79 | |||
77 | cfg = config.config() |
|
80 | cfg = config.config() | |
78 | trusted = sections or trust or self._trusted(fp, filename) |
|
81 | trusted = sections or trust or self._trusted(fp, filename) | |
79 |
|
82 | |||
80 | try: |
|
83 | try: | |
81 | cfg.read(filename, fp, sections=sections, remap=remap) |
|
84 | cfg.read(filename, fp, sections=sections, remap=remap) | |
82 | fp.close() |
|
85 | fp.close() | |
83 | except error.ConfigError, inst: |
|
86 | except error.ConfigError, inst: | |
84 | if trusted: |
|
87 | if trusted: | |
85 | raise |
|
88 | raise | |
86 | self.warn(_("Ignored: %s\n") % str(inst)) |
|
89 | self.warn(_("Ignored: %s\n") % str(inst)) | |
87 |
|
90 | |||
88 | if self.plain(): |
|
91 | if self.plain(): | |
89 | for k in ('debug', 'fallbackencoding', 'quiet', 'slash', |
|
92 | for k in ('debug', 'fallbackencoding', 'quiet', 'slash', | |
90 | 'logtemplate', 'style', |
|
93 | 'logtemplate', 'style', | |
91 | 'traceback', 'verbose'): |
|
94 | 'traceback', 'verbose'): | |
92 | if k in cfg['ui']: |
|
95 | if k in cfg['ui']: | |
93 | del cfg['ui'][k] |
|
96 | del cfg['ui'][k] | |
94 | for k, v in cfg.items('defaults'): |
|
97 | for k, v in cfg.items('defaults'): | |
95 | del cfg['defaults'][k] |
|
98 | del cfg['defaults'][k] | |
96 | # Don't remove aliases from the configuration if in the exceptionlist |
|
99 | # Don't remove aliases from the configuration if in the exceptionlist | |
97 | if self.plain('alias'): |
|
100 | if self.plain('alias'): | |
98 | for k, v in cfg.items('alias'): |
|
101 | for k, v in cfg.items('alias'): | |
99 | del cfg['alias'][k] |
|
102 | del cfg['alias'][k] | |
100 |
|
103 | |||
101 | if trusted: |
|
104 | if trusted: | |
102 | self._tcfg.update(cfg) |
|
105 | self._tcfg.update(cfg) | |
103 | self._tcfg.update(self._ocfg) |
|
106 | self._tcfg.update(self._ocfg) | |
104 | self._ucfg.update(cfg) |
|
107 | self._ucfg.update(cfg) | |
105 | self._ucfg.update(self._ocfg) |
|
108 | self._ucfg.update(self._ocfg) | |
106 |
|
109 | |||
107 | if root is None: |
|
110 | if root is None: | |
108 | root = os.path.expanduser('~') |
|
111 | root = os.path.expanduser('~') | |
109 | self.fixconfig(root=root) |
|
112 | self.fixconfig(root=root) | |
110 |
|
113 | |||
111 | def fixconfig(self, root=None, section=None): |
|
114 | def fixconfig(self, root=None, section=None): | |
112 | if section in (None, 'paths'): |
|
115 | if section in (None, 'paths'): | |
113 | # expand vars and ~ |
|
116 | # expand vars and ~ | |
114 | # translate paths relative to root (or home) into absolute paths |
|
117 | # translate paths relative to root (or home) into absolute paths | |
115 | root = root or os.getcwd() |
|
118 | root = root or os.getcwd() | |
116 | for c in self._tcfg, self._ucfg, self._ocfg: |
|
119 | for c in self._tcfg, self._ucfg, self._ocfg: | |
117 | for n, p in c.items('paths'): |
|
120 | for n, p in c.items('paths'): | |
118 | if not p: |
|
121 | if not p: | |
119 | continue |
|
122 | continue | |
120 | if '%%' in p: |
|
123 | if '%%' in p: | |
121 | self.warn(_("(deprecated '%%' in path %s=%s from %s)\n") |
|
124 | self.warn(_("(deprecated '%%' in path %s=%s from %s)\n") | |
122 | % (n, p, self.configsource('paths', n))) |
|
125 | % (n, p, self.configsource('paths', n))) | |
123 | p = p.replace('%%', '%') |
|
126 | p = p.replace('%%', '%') | |
124 | p = util.expandpath(p) |
|
127 | p = util.expandpath(p) | |
125 | if not util.hasscheme(p) and not os.path.isabs(p): |
|
128 | if not util.hasscheme(p) and not os.path.isabs(p): | |
126 | p = os.path.normpath(os.path.join(root, p)) |
|
129 | p = os.path.normpath(os.path.join(root, p)) | |
127 | c.set("paths", n, p) |
|
130 | c.set("paths", n, p) | |
128 |
|
131 | |||
129 | if section in (None, 'ui'): |
|
132 | if section in (None, 'ui'): | |
130 | # update ui options |
|
133 | # update ui options | |
131 | self.debugflag = self.configbool('ui', 'debug') |
|
134 | self.debugflag = self.configbool('ui', 'debug') | |
132 | self.verbose = self.debugflag or self.configbool('ui', 'verbose') |
|
135 | self.verbose = self.debugflag or self.configbool('ui', 'verbose') | |
133 | self.quiet = not self.debugflag and self.configbool('ui', 'quiet') |
|
136 | self.quiet = not self.debugflag and self.configbool('ui', 'quiet') | |
134 | if self.verbose and self.quiet: |
|
137 | if self.verbose and self.quiet: | |
135 | self.quiet = self.verbose = False |
|
138 | self.quiet = self.verbose = False | |
136 | self._reportuntrusted = self.debugflag or self.configbool("ui", |
|
139 | self._reportuntrusted = self.debugflag or self.configbool("ui", | |
137 | "report_untrusted", True) |
|
140 | "report_untrusted", True) | |
138 | self.tracebackflag = self.configbool('ui', 'traceback', False) |
|
141 | self.tracebackflag = self.configbool('ui', 'traceback', False) | |
139 |
|
142 | |||
140 | if section in (None, 'trusted'): |
|
143 | if section in (None, 'trusted'): | |
141 | # update trust information |
|
144 | # update trust information | |
142 | self._trustusers.update(self.configlist('trusted', 'users')) |
|
145 | self._trustusers.update(self.configlist('trusted', 'users')) | |
143 | self._trustgroups.update(self.configlist('trusted', 'groups')) |
|
146 | self._trustgroups.update(self.configlist('trusted', 'groups')) | |
144 |
|
147 | |||
145 | def backupconfig(self, section, item): |
|
148 | def backupconfig(self, section, item): | |
146 | return (self._ocfg.backup(section, item), |
|
149 | return (self._ocfg.backup(section, item), | |
147 | self._tcfg.backup(section, item), |
|
150 | self._tcfg.backup(section, item), | |
148 | self._ucfg.backup(section, item),) |
|
151 | self._ucfg.backup(section, item),) | |
149 | def restoreconfig(self, data): |
|
152 | def restoreconfig(self, data): | |
150 | self._ocfg.restore(data[0]) |
|
153 | self._ocfg.restore(data[0]) | |
151 | self._tcfg.restore(data[1]) |
|
154 | self._tcfg.restore(data[1]) | |
152 | self._ucfg.restore(data[2]) |
|
155 | self._ucfg.restore(data[2]) | |
153 |
|
156 | |||
154 | def setconfig(self, section, name, value, overlay=True): |
|
157 | def setconfig(self, section, name, value, overlay=True): | |
155 | if overlay: |
|
158 | if overlay: | |
156 | self._ocfg.set(section, name, value) |
|
159 | self._ocfg.set(section, name, value) | |
157 | self._tcfg.set(section, name, value) |
|
160 | self._tcfg.set(section, name, value) | |
158 | self._ucfg.set(section, name, value) |
|
161 | self._ucfg.set(section, name, value) | |
159 | self.fixconfig(section=section) |
|
162 | self.fixconfig(section=section) | |
160 |
|
163 | |||
161 | def _data(self, untrusted): |
|
164 | def _data(self, untrusted): | |
162 | return untrusted and self._ucfg or self._tcfg |
|
165 | return untrusted and self._ucfg or self._tcfg | |
163 |
|
166 | |||
164 | def configsource(self, section, name, untrusted=False): |
|
167 | def configsource(self, section, name, untrusted=False): | |
165 | return self._data(untrusted).source(section, name) or 'none' |
|
168 | return self._data(untrusted).source(section, name) or 'none' | |
166 |
|
169 | |||
167 | def config(self, section, name, default=None, untrusted=False): |
|
170 | def config(self, section, name, default=None, untrusted=False): | |
168 | if isinstance(name, list): |
|
171 | if isinstance(name, list): | |
169 | alternates = name |
|
172 | alternates = name | |
170 | else: |
|
173 | else: | |
171 | alternates = [name] |
|
174 | alternates = [name] | |
172 |
|
175 | |||
173 | for n in alternates: |
|
176 | for n in alternates: | |
174 | value = self._data(untrusted).get(section, name, None) |
|
177 | value = self._data(untrusted).get(section, name, None) | |
175 | if value is not None: |
|
178 | if value is not None: | |
176 | name = n |
|
179 | name = n | |
177 | break |
|
180 | break | |
178 | else: |
|
181 | else: | |
179 | value = default |
|
182 | value = default | |
180 |
|
183 | |||
181 | if self.debugflag and not untrusted and self._reportuntrusted: |
|
184 | if self.debugflag and not untrusted and self._reportuntrusted: | |
182 | uvalue = self._ucfg.get(section, name) |
|
185 | uvalue = self._ucfg.get(section, name) | |
183 | if uvalue is not None and uvalue != value: |
|
186 | if uvalue is not None and uvalue != value: | |
184 | self.debug("ignoring untrusted configuration option " |
|
187 | self.debug("ignoring untrusted configuration option " | |
185 | "%s.%s = %s\n" % (section, name, uvalue)) |
|
188 | "%s.%s = %s\n" % (section, name, uvalue)) | |
186 | return value |
|
189 | return value | |
187 |
|
190 | |||
188 | def configpath(self, section, name, default=None, untrusted=False): |
|
191 | def configpath(self, section, name, default=None, untrusted=False): | |
189 | 'get a path config item, expanded relative to repo root or config file' |
|
192 | 'get a path config item, expanded relative to repo root or config file' | |
190 | v = self.config(section, name, default, untrusted) |
|
193 | v = self.config(section, name, default, untrusted) | |
191 | if v is None: |
|
194 | if v is None: | |
192 | return None |
|
195 | return None | |
193 | if not os.path.isabs(v) or "://" not in v: |
|
196 | if not os.path.isabs(v) or "://" not in v: | |
194 | src = self.configsource(section, name, untrusted) |
|
197 | src = self.configsource(section, name, untrusted) | |
195 | if ':' in src: |
|
198 | if ':' in src: | |
196 | base = os.path.dirname(src.rsplit(':')[0]) |
|
199 | base = os.path.dirname(src.rsplit(':')[0]) | |
197 | v = os.path.join(base, os.path.expanduser(v)) |
|
200 | v = os.path.join(base, os.path.expanduser(v)) | |
198 | return v |
|
201 | return v | |
199 |
|
202 | |||
200 | def configbool(self, section, name, default=False, untrusted=False): |
|
203 | def configbool(self, section, name, default=False, untrusted=False): | |
201 | """parse a configuration element as a boolean |
|
204 | """parse a configuration element as a boolean | |
202 |
|
205 | |||
203 | >>> u = ui(); s = 'foo' |
|
206 | >>> u = ui(); s = 'foo' | |
204 | >>> u.setconfig(s, 'true', 'yes') |
|
207 | >>> u.setconfig(s, 'true', 'yes') | |
205 | >>> u.configbool(s, 'true') |
|
208 | >>> u.configbool(s, 'true') | |
206 | True |
|
209 | True | |
207 | >>> u.setconfig(s, 'false', 'no') |
|
210 | >>> u.setconfig(s, 'false', 'no') | |
208 | >>> u.configbool(s, 'false') |
|
211 | >>> u.configbool(s, 'false') | |
209 | False |
|
212 | False | |
210 | >>> u.configbool(s, 'unknown') |
|
213 | >>> u.configbool(s, 'unknown') | |
211 | False |
|
214 | False | |
212 | >>> u.configbool(s, 'unknown', True) |
|
215 | >>> u.configbool(s, 'unknown', True) | |
213 | True |
|
216 | True | |
214 | >>> u.setconfig(s, 'invalid', 'somevalue') |
|
217 | >>> u.setconfig(s, 'invalid', 'somevalue') | |
215 | >>> u.configbool(s, 'invalid') |
|
218 | >>> u.configbool(s, 'invalid') | |
216 | Traceback (most recent call last): |
|
219 | Traceback (most recent call last): | |
217 | ... |
|
220 | ... | |
218 | ConfigError: foo.invalid is not a boolean ('somevalue') |
|
221 | ConfigError: foo.invalid is not a boolean ('somevalue') | |
219 | """ |
|
222 | """ | |
220 |
|
223 | |||
221 | v = self.config(section, name, None, untrusted) |
|
224 | v = self.config(section, name, None, untrusted) | |
222 | if v is None: |
|
225 | if v is None: | |
223 | return default |
|
226 | return default | |
224 | if isinstance(v, bool): |
|
227 | if isinstance(v, bool): | |
225 | return v |
|
228 | return v | |
226 | b = util.parsebool(v) |
|
229 | b = util.parsebool(v) | |
227 | if b is None: |
|
230 | if b is None: | |
228 | raise error.ConfigError(_("%s.%s is not a boolean ('%s')") |
|
231 | raise error.ConfigError(_("%s.%s is not a boolean ('%s')") | |
229 | % (section, name, v)) |
|
232 | % (section, name, v)) | |
230 | return b |
|
233 | return b | |
231 |
|
234 | |||
232 | def configint(self, section, name, default=None, untrusted=False): |
|
235 | def configint(self, section, name, default=None, untrusted=False): | |
233 | """parse a configuration element as an integer |
|
236 | """parse a configuration element as an integer | |
234 |
|
237 | |||
235 | >>> u = ui(); s = 'foo' |
|
238 | >>> u = ui(); s = 'foo' | |
236 | >>> u.setconfig(s, 'int1', '42') |
|
239 | >>> u.setconfig(s, 'int1', '42') | |
237 | >>> u.configint(s, 'int1') |
|
240 | >>> u.configint(s, 'int1') | |
238 | 42 |
|
241 | 42 | |
239 | >>> u.setconfig(s, 'int2', '-42') |
|
242 | >>> u.setconfig(s, 'int2', '-42') | |
240 | >>> u.configint(s, 'int2') |
|
243 | >>> u.configint(s, 'int2') | |
241 | -42 |
|
244 | -42 | |
242 | >>> u.configint(s, 'unknown', 7) |
|
245 | >>> u.configint(s, 'unknown', 7) | |
243 | 7 |
|
246 | 7 | |
244 | >>> u.setconfig(s, 'invalid', 'somevalue') |
|
247 | >>> u.setconfig(s, 'invalid', 'somevalue') | |
245 | >>> u.configint(s, 'invalid') |
|
248 | >>> u.configint(s, 'invalid') | |
246 | Traceback (most recent call last): |
|
249 | Traceback (most recent call last): | |
247 | ... |
|
250 | ... | |
248 | ConfigError: foo.invalid is not an integer ('somevalue') |
|
251 | ConfigError: foo.invalid is not an integer ('somevalue') | |
249 | """ |
|
252 | """ | |
250 |
|
253 | |||
251 | v = self.config(section, name, None, untrusted) |
|
254 | v = self.config(section, name, None, untrusted) | |
252 | if v is None: |
|
255 | if v is None: | |
253 | return default |
|
256 | return default | |
254 | try: |
|
257 | try: | |
255 | return int(v) |
|
258 | return int(v) | |
256 | except ValueError: |
|
259 | except ValueError: | |
257 | raise error.ConfigError(_("%s.%s is not an integer ('%s')") |
|
260 | raise error.ConfigError(_("%s.%s is not an integer ('%s')") | |
258 | % (section, name, v)) |
|
261 | % (section, name, v)) | |
259 |
|
262 | |||
260 | def configlist(self, section, name, default=None, untrusted=False): |
|
263 | def configlist(self, section, name, default=None, untrusted=False): | |
261 | """parse a configuration element as a list of comma/space separated |
|
264 | """parse a configuration element as a list of comma/space separated | |
262 | strings |
|
265 | strings | |
263 |
|
266 | |||
264 | >>> u = ui(); s = 'foo' |
|
267 | >>> u = ui(); s = 'foo' | |
265 | >>> u.setconfig(s, 'list1', 'this,is "a small" ,test') |
|
268 | >>> u.setconfig(s, 'list1', 'this,is "a small" ,test') | |
266 | >>> u.configlist(s, 'list1') |
|
269 | >>> u.configlist(s, 'list1') | |
267 | ['this', 'is', 'a small', 'test'] |
|
270 | ['this', 'is', 'a small', 'test'] | |
268 | """ |
|
271 | """ | |
269 |
|
272 | |||
270 | def _parse_plain(parts, s, offset): |
|
273 | def _parse_plain(parts, s, offset): | |
271 | whitespace = False |
|
274 | whitespace = False | |
272 | while offset < len(s) and (s[offset].isspace() or s[offset] == ','): |
|
275 | while offset < len(s) and (s[offset].isspace() or s[offset] == ','): | |
273 | whitespace = True |
|
276 | whitespace = True | |
274 | offset += 1 |
|
277 | offset += 1 | |
275 | if offset >= len(s): |
|
278 | if offset >= len(s): | |
276 | return None, parts, offset |
|
279 | return None, parts, offset | |
277 | if whitespace: |
|
280 | if whitespace: | |
278 | parts.append('') |
|
281 | parts.append('') | |
279 | if s[offset] == '"' and not parts[-1]: |
|
282 | if s[offset] == '"' and not parts[-1]: | |
280 | return _parse_quote, parts, offset + 1 |
|
283 | return _parse_quote, parts, offset + 1 | |
281 | elif s[offset] == '"' and parts[-1][-1] == '\\': |
|
284 | elif s[offset] == '"' and parts[-1][-1] == '\\': | |
282 | parts[-1] = parts[-1][:-1] + s[offset] |
|
285 | parts[-1] = parts[-1][:-1] + s[offset] | |
283 | return _parse_plain, parts, offset + 1 |
|
286 | return _parse_plain, parts, offset + 1 | |
284 | parts[-1] += s[offset] |
|
287 | parts[-1] += s[offset] | |
285 | return _parse_plain, parts, offset + 1 |
|
288 | return _parse_plain, parts, offset + 1 | |
286 |
|
289 | |||
287 | def _parse_quote(parts, s, offset): |
|
290 | def _parse_quote(parts, s, offset): | |
288 | if offset < len(s) and s[offset] == '"': # "" |
|
291 | if offset < len(s) and s[offset] == '"': # "" | |
289 | parts.append('') |
|
292 | parts.append('') | |
290 | offset += 1 |
|
293 | offset += 1 | |
291 | while offset < len(s) and (s[offset].isspace() or |
|
294 | while offset < len(s) and (s[offset].isspace() or | |
292 | s[offset] == ','): |
|
295 | s[offset] == ','): | |
293 | offset += 1 |
|
296 | offset += 1 | |
294 | return _parse_plain, parts, offset |
|
297 | return _parse_plain, parts, offset | |
295 |
|
298 | |||
296 | while offset < len(s) and s[offset] != '"': |
|
299 | while offset < len(s) and s[offset] != '"': | |
297 | if (s[offset] == '\\' and offset + 1 < len(s) |
|
300 | if (s[offset] == '\\' and offset + 1 < len(s) | |
298 | and s[offset + 1] == '"'): |
|
301 | and s[offset + 1] == '"'): | |
299 | offset += 1 |
|
302 | offset += 1 | |
300 | parts[-1] += '"' |
|
303 | parts[-1] += '"' | |
301 | else: |
|
304 | else: | |
302 | parts[-1] += s[offset] |
|
305 | parts[-1] += s[offset] | |
303 | offset += 1 |
|
306 | offset += 1 | |
304 |
|
307 | |||
305 | if offset >= len(s): |
|
308 | if offset >= len(s): | |
306 | real_parts = _configlist(parts[-1]) |
|
309 | real_parts = _configlist(parts[-1]) | |
307 | if not real_parts: |
|
310 | if not real_parts: | |
308 | parts[-1] = '"' |
|
311 | parts[-1] = '"' | |
309 | else: |
|
312 | else: | |
310 | real_parts[0] = '"' + real_parts[0] |
|
313 | real_parts[0] = '"' + real_parts[0] | |
311 | parts = parts[:-1] |
|
314 | parts = parts[:-1] | |
312 | parts.extend(real_parts) |
|
315 | parts.extend(real_parts) | |
313 | return None, parts, offset |
|
316 | return None, parts, offset | |
314 |
|
317 | |||
315 | offset += 1 |
|
318 | offset += 1 | |
316 | while offset < len(s) and s[offset] in [' ', ',']: |
|
319 | while offset < len(s) and s[offset] in [' ', ',']: | |
317 | offset += 1 |
|
320 | offset += 1 | |
318 |
|
321 | |||
319 | if offset < len(s): |
|
322 | if offset < len(s): | |
320 | if offset + 1 == len(s) and s[offset] == '"': |
|
323 | if offset + 1 == len(s) and s[offset] == '"': | |
321 | parts[-1] += '"' |
|
324 | parts[-1] += '"' | |
322 | offset += 1 |
|
325 | offset += 1 | |
323 | else: |
|
326 | else: | |
324 | parts.append('') |
|
327 | parts.append('') | |
325 | else: |
|
328 | else: | |
326 | return None, parts, offset |
|
329 | return None, parts, offset | |
327 |
|
330 | |||
328 | return _parse_plain, parts, offset |
|
331 | return _parse_plain, parts, offset | |
329 |
|
332 | |||
330 | def _configlist(s): |
|
333 | def _configlist(s): | |
331 | s = s.rstrip(' ,') |
|
334 | s = s.rstrip(' ,') | |
332 | if not s: |
|
335 | if not s: | |
333 | return [] |
|
336 | return [] | |
334 | parser, parts, offset = _parse_plain, [''], 0 |
|
337 | parser, parts, offset = _parse_plain, [''], 0 | |
335 | while parser: |
|
338 | while parser: | |
336 | parser, parts, offset = parser(parts, s, offset) |
|
339 | parser, parts, offset = parser(parts, s, offset) | |
337 | return parts |
|
340 | return parts | |
338 |
|
341 | |||
339 | result = self.config(section, name, untrusted=untrusted) |
|
342 | result = self.config(section, name, untrusted=untrusted) | |
340 | if result is None: |
|
343 | if result is None: | |
341 | result = default or [] |
|
344 | result = default or [] | |
342 | if isinstance(result, basestring): |
|
345 | if isinstance(result, basestring): | |
343 | result = _configlist(result.lstrip(' ,\n')) |
|
346 | result = _configlist(result.lstrip(' ,\n')) | |
344 | if result is None: |
|
347 | if result is None: | |
345 | result = default or [] |
|
348 | result = default or [] | |
346 | return result |
|
349 | return result | |
347 |
|
350 | |||
348 | def has_section(self, section, untrusted=False): |
|
351 | def has_section(self, section, untrusted=False): | |
349 | '''tell whether section exists in config.''' |
|
352 | '''tell whether section exists in config.''' | |
350 | return section in self._data(untrusted) |
|
353 | return section in self._data(untrusted) | |
351 |
|
354 | |||
352 | def configitems(self, section, untrusted=False): |
|
355 | def configitems(self, section, untrusted=False): | |
353 | items = self._data(untrusted).items(section) |
|
356 | items = self._data(untrusted).items(section) | |
354 | if self.debugflag and not untrusted and self._reportuntrusted: |
|
357 | if self.debugflag and not untrusted and self._reportuntrusted: | |
355 | for k, v in self._ucfg.items(section): |
|
358 | for k, v in self._ucfg.items(section): | |
356 | if self._tcfg.get(section, k) != v: |
|
359 | if self._tcfg.get(section, k) != v: | |
357 | self.debug("ignoring untrusted configuration option " |
|
360 | self.debug("ignoring untrusted configuration option " | |
358 | "%s.%s = %s\n" % (section, k, v)) |
|
361 | "%s.%s = %s\n" % (section, k, v)) | |
359 | return items |
|
362 | return items | |
360 |
|
363 | |||
361 | def walkconfig(self, untrusted=False): |
|
364 | def walkconfig(self, untrusted=False): | |
362 | cfg = self._data(untrusted) |
|
365 | cfg = self._data(untrusted) | |
363 | for section in cfg.sections(): |
|
366 | for section in cfg.sections(): | |
364 | for name, value in self.configitems(section, untrusted): |
|
367 | for name, value in self.configitems(section, untrusted): | |
365 | yield section, name, value |
|
368 | yield section, name, value | |
366 |
|
369 | |||
367 | def plain(self, feature=None): |
|
370 | def plain(self, feature=None): | |
368 | '''is plain mode active? |
|
371 | '''is plain mode active? | |
369 |
|
372 | |||
370 | Plain mode means that all configuration variables which affect |
|
373 | Plain mode means that all configuration variables which affect | |
371 | the behavior and output of Mercurial should be |
|
374 | the behavior and output of Mercurial should be | |
372 | ignored. Additionally, the output should be stable, |
|
375 | ignored. Additionally, the output should be stable, | |
373 | reproducible and suitable for use in scripts or applications. |
|
376 | reproducible and suitable for use in scripts or applications. | |
374 |
|
377 | |||
375 | The only way to trigger plain mode is by setting either the |
|
378 | The only way to trigger plain mode is by setting either the | |
376 | `HGPLAIN' or `HGPLAINEXCEPT' environment variables. |
|
379 | `HGPLAIN' or `HGPLAINEXCEPT' environment variables. | |
377 |
|
380 | |||
378 | The return value can either be |
|
381 | The return value can either be | |
379 | - False if HGPLAIN is not set, or feature is in HGPLAINEXCEPT |
|
382 | - False if HGPLAIN is not set, or feature is in HGPLAINEXCEPT | |
380 | - True otherwise |
|
383 | - True otherwise | |
381 | ''' |
|
384 | ''' | |
382 | if 'HGPLAIN' not in os.environ and 'HGPLAINEXCEPT' not in os.environ: |
|
385 | if 'HGPLAIN' not in os.environ and 'HGPLAINEXCEPT' not in os.environ: | |
383 | return False |
|
386 | return False | |
384 | exceptions = os.environ.get('HGPLAINEXCEPT', '').strip().split(',') |
|
387 | exceptions = os.environ.get('HGPLAINEXCEPT', '').strip().split(',') | |
385 | if feature and exceptions: |
|
388 | if feature and exceptions: | |
386 | return feature not in exceptions |
|
389 | return feature not in exceptions | |
387 | return True |
|
390 | return True | |
388 |
|
391 | |||
389 | def username(self): |
|
392 | def username(self): | |
390 | """Return default username to be used in commits. |
|
393 | """Return default username to be used in commits. | |
391 |
|
394 | |||
392 | Searched in this order: $HGUSER, [ui] section of hgrcs, $EMAIL |
|
395 | Searched in this order: $HGUSER, [ui] section of hgrcs, $EMAIL | |
393 | and stop searching if one of these is set. |
|
396 | and stop searching if one of these is set. | |
394 | If not found and ui.askusername is True, ask the user, else use |
|
397 | If not found and ui.askusername is True, ask the user, else use | |
395 | ($LOGNAME or $USER or $LNAME or $USERNAME) + "@full.hostname". |
|
398 | ($LOGNAME or $USER or $LNAME or $USERNAME) + "@full.hostname". | |
396 | """ |
|
399 | """ | |
397 | user = os.environ.get("HGUSER") |
|
400 | user = os.environ.get("HGUSER") | |
398 | if user is None: |
|
401 | if user is None: | |
399 | user = self.config("ui", "username") |
|
402 | user = self.config("ui", "username") | |
400 | if user is not None: |
|
403 | if user is not None: | |
401 | user = os.path.expandvars(user) |
|
404 | user = os.path.expandvars(user) | |
402 | if user is None: |
|
405 | if user is None: | |
403 | user = os.environ.get("EMAIL") |
|
406 | user = os.environ.get("EMAIL") | |
404 | if user is None and self.configbool("ui", "askusername"): |
|
407 | if user is None and self.configbool("ui", "askusername"): | |
405 | user = self.prompt(_("enter a commit username:"), default=None) |
|
408 | user = self.prompt(_("enter a commit username:"), default=None) | |
406 | if user is None and not self.interactive(): |
|
409 | if user is None and not self.interactive(): | |
407 | try: |
|
410 | try: | |
408 | user = '%s@%s' % (util.getuser(), socket.getfqdn()) |
|
411 | user = '%s@%s' % (util.getuser(), socket.getfqdn()) | |
409 | self.warn(_("No username found, using '%s' instead\n") % user) |
|
412 | self.warn(_("No username found, using '%s' instead\n") % user) | |
410 | except KeyError: |
|
413 | except KeyError: | |
411 | pass |
|
414 | pass | |
412 | if not user: |
|
415 | if not user: | |
413 | raise util.Abort(_('no username supplied (see "hg help config")')) |
|
416 | raise util.Abort(_('no username supplied (see "hg help config")')) | |
414 | if "\n" in user: |
|
417 | if "\n" in user: | |
415 | raise util.Abort(_("username %s contains a newline\n") % repr(user)) |
|
418 | raise util.Abort(_("username %s contains a newline\n") % repr(user)) | |
416 | return user |
|
419 | return user | |
417 |
|
420 | |||
418 | def shortuser(self, user): |
|
421 | def shortuser(self, user): | |
419 | """Return a short representation of a user name or email address.""" |
|
422 | """Return a short representation of a user name or email address.""" | |
420 | if not self.verbose: |
|
423 | if not self.verbose: | |
421 | user = util.shortuser(user) |
|
424 | user = util.shortuser(user) | |
422 | return user |
|
425 | return user | |
423 |
|
426 | |||
424 | def expandpath(self, loc, default=None): |
|
427 | def expandpath(self, loc, default=None): | |
425 | """Return repository location relative to cwd or from [paths]""" |
|
428 | """Return repository location relative to cwd or from [paths]""" | |
426 | if util.hasscheme(loc) or os.path.isdir(os.path.join(loc, '.hg')): |
|
429 | if util.hasscheme(loc) or os.path.isdir(os.path.join(loc, '.hg')): | |
427 | return loc |
|
430 | return loc | |
428 |
|
431 | |||
429 | path = self.config('paths', loc) |
|
432 | path = self.config('paths', loc) | |
430 | if not path and default is not None: |
|
433 | if not path and default is not None: | |
431 | path = self.config('paths', default) |
|
434 | path = self.config('paths', default) | |
432 | return path or loc |
|
435 | return path or loc | |
433 |
|
436 | |||
434 | def pushbuffer(self): |
|
437 | def pushbuffer(self): | |
435 | self._buffers.append([]) |
|
438 | self._buffers.append([]) | |
436 |
|
439 | |||
437 | def popbuffer(self, labeled=False): |
|
440 | def popbuffer(self, labeled=False): | |
438 | '''pop the last buffer and return the buffered output |
|
441 | '''pop the last buffer and return the buffered output | |
439 |
|
442 | |||
440 | If labeled is True, any labels associated with buffered |
|
443 | If labeled is True, any labels associated with buffered | |
441 | output will be handled. By default, this has no effect |
|
444 | output will be handled. By default, this has no effect | |
442 | on the output returned, but extensions and GUI tools may |
|
445 | on the output returned, but extensions and GUI tools may | |
443 | handle this argument and returned styled output. If output |
|
446 | handle this argument and returned styled output. If output | |
444 | is being buffered so it can be captured and parsed or |
|
447 | is being buffered so it can be captured and parsed or | |
445 | processed, labeled should not be set to True. |
|
448 | processed, labeled should not be set to True. | |
446 | ''' |
|
449 | ''' | |
447 | return "".join(self._buffers.pop()) |
|
450 | return "".join(self._buffers.pop()) | |
448 |
|
451 | |||
449 | def write(self, *args, **opts): |
|
452 | def write(self, *args, **opts): | |
450 | '''write args to output |
|
453 | '''write args to output | |
451 |
|
454 | |||
452 | By default, this method simply writes to the buffer or stdout, |
|
455 | By default, this method simply writes to the buffer or stdout, | |
453 | but extensions or GUI tools may override this method, |
|
456 | but extensions or GUI tools may override this method, | |
454 | write_err(), popbuffer(), and label() to style output from |
|
457 | write_err(), popbuffer(), and label() to style output from | |
455 | various parts of hg. |
|
458 | various parts of hg. | |
456 |
|
459 | |||
457 | An optional keyword argument, "label", can be passed in. |
|
460 | An optional keyword argument, "label", can be passed in. | |
458 | This should be a string containing label names separated by |
|
461 | This should be a string containing label names separated by | |
459 | space. Label names take the form of "topic.type". For example, |
|
462 | space. Label names take the form of "topic.type". For example, | |
460 | ui.debug() issues a label of "ui.debug". |
|
463 | ui.debug() issues a label of "ui.debug". | |
461 |
|
464 | |||
462 | When labeling output for a specific command, a label of |
|
465 | When labeling output for a specific command, a label of | |
463 | "cmdname.type" is recommended. For example, status issues |
|
466 | "cmdname.type" is recommended. For example, status issues | |
464 | a label of "status.modified" for modified files. |
|
467 | a label of "status.modified" for modified files. | |
465 | ''' |
|
468 | ''' | |
466 | if self._buffers: |
|
469 | if self._buffers: | |
467 | self._buffers[-1].extend([str(a) for a in args]) |
|
470 | self._buffers[-1].extend([str(a) for a in args]) | |
468 | else: |
|
471 | else: | |
469 | for a in args: |
|
472 | for a in args: | |
470 | self.fout.write(str(a)) |
|
473 | self.fout.write(str(a)) | |
471 |
|
474 | |||
472 | def write_err(self, *args, **opts): |
|
475 | def write_err(self, *args, **opts): | |
473 | try: |
|
476 | try: | |
474 | if not getattr(self.fout, 'closed', False): |
|
477 | if not getattr(self.fout, 'closed', False): | |
475 | self.fout.flush() |
|
478 | self.fout.flush() | |
476 | for a in args: |
|
479 | for a in args: | |
477 | self.ferr.write(str(a)) |
|
480 | self.ferr.write(str(a)) | |
478 | # stderr may be buffered under win32 when redirected to files, |
|
481 | # stderr may be buffered under win32 when redirected to files, | |
479 | # including stdout. |
|
482 | # including stdout. | |
480 | if not getattr(self.ferr, 'closed', False): |
|
483 | if not getattr(self.ferr, 'closed', False): | |
481 | self.ferr.flush() |
|
484 | self.ferr.flush() | |
482 | except IOError, inst: |
|
485 | except IOError, inst: | |
483 | if inst.errno not in (errno.EPIPE, errno.EIO): |
|
486 | if inst.errno not in (errno.EPIPE, errno.EIO): | |
484 | raise |
|
487 | raise | |
485 |
|
488 | |||
486 | def flush(self): |
|
489 | def flush(self): | |
487 | try: self.fout.flush() |
|
490 | try: self.fout.flush() | |
488 | except: pass |
|
491 | except: pass | |
489 | try: self.ferr.flush() |
|
492 | try: self.ferr.flush() | |
490 | except: pass |
|
493 | except: pass | |
491 |
|
494 | |||
492 | def interactive(self): |
|
495 | def interactive(self): | |
493 | '''is interactive input allowed? |
|
496 | '''is interactive input allowed? | |
494 |
|
497 | |||
495 | An interactive session is a session where input can be reasonably read |
|
498 | An interactive session is a session where input can be reasonably read | |
496 | from `sys.stdin'. If this function returns false, any attempt to read |
|
499 | from `sys.stdin'. If this function returns false, any attempt to read | |
497 | from stdin should fail with an error, unless a sensible default has been |
|
500 | from stdin should fail with an error, unless a sensible default has been | |
498 | specified. |
|
501 | specified. | |
499 |
|
502 | |||
500 | Interactiveness is triggered by the value of the `ui.interactive' |
|
503 | Interactiveness is triggered by the value of the `ui.interactive' | |
501 | configuration variable or - if it is unset - when `sys.stdin' points |
|
504 | configuration variable or - if it is unset - when `sys.stdin' points | |
502 | to a terminal device. |
|
505 | to a terminal device. | |
503 |
|
506 | |||
504 | This function refers to input only; for output, see `ui.formatted()'. |
|
507 | This function refers to input only; for output, see `ui.formatted()'. | |
505 | ''' |
|
508 | ''' | |
506 | i = self.configbool("ui", "interactive", None) |
|
509 | i = self.configbool("ui", "interactive", None) | |
507 | if i is None: |
|
510 | if i is None: | |
508 | # some environments replace stdin without implementing isatty |
|
511 | # some environments replace stdin without implementing isatty | |
509 | # usually those are non-interactive |
|
512 | # usually those are non-interactive | |
510 | return util.isatty(self.fin) |
|
513 | return util.isatty(self.fin) | |
511 |
|
514 | |||
512 | return i |
|
515 | return i | |
513 |
|
516 | |||
514 | def termwidth(self): |
|
517 | def termwidth(self): | |
515 | '''how wide is the terminal in columns? |
|
518 | '''how wide is the terminal in columns? | |
516 | ''' |
|
519 | ''' | |
517 | if 'COLUMNS' in os.environ: |
|
520 | if 'COLUMNS' in os.environ: | |
518 | try: |
|
521 | try: | |
519 | return int(os.environ['COLUMNS']) |
|
522 | return int(os.environ['COLUMNS']) | |
520 | except ValueError: |
|
523 | except ValueError: | |
521 | pass |
|
524 | pass | |
522 | return util.termwidth() |
|
525 | return util.termwidth() | |
523 |
|
526 | |||
524 | def formatted(self): |
|
527 | def formatted(self): | |
525 | '''should formatted output be used? |
|
528 | '''should formatted output be used? | |
526 |
|
529 | |||
527 | It is often desirable to format the output to suite the output medium. |
|
530 | It is often desirable to format the output to suite the output medium. | |
528 | Examples of this are truncating long lines or colorizing messages. |
|
531 | Examples of this are truncating long lines or colorizing messages. | |
529 | However, this is not often not desirable when piping output into other |
|
532 | However, this is not often not desirable when piping output into other | |
530 | utilities, e.g. `grep'. |
|
533 | utilities, e.g. `grep'. | |
531 |
|
534 | |||
532 | Formatted output is triggered by the value of the `ui.formatted' |
|
535 | Formatted output is triggered by the value of the `ui.formatted' | |
533 | configuration variable or - if it is unset - when `sys.stdout' points |
|
536 | configuration variable or - if it is unset - when `sys.stdout' points | |
534 | to a terminal device. Please note that `ui.formatted' should be |
|
537 | to a terminal device. Please note that `ui.formatted' should be | |
535 | considered an implementation detail; it is not intended for use outside |
|
538 | considered an implementation detail; it is not intended for use outside | |
536 | Mercurial or its extensions. |
|
539 | Mercurial or its extensions. | |
537 |
|
540 | |||
538 | This function refers to output only; for input, see `ui.interactive()'. |
|
541 | This function refers to output only; for input, see `ui.interactive()'. | |
539 | This function always returns false when in plain mode, see `ui.plain()'. |
|
542 | This function always returns false when in plain mode, see `ui.plain()'. | |
540 | ''' |
|
543 | ''' | |
541 | if self.plain(): |
|
544 | if self.plain(): | |
542 | return False |
|
545 | return False | |
543 |
|
546 | |||
544 | i = self.configbool("ui", "formatted", None) |
|
547 | i = self.configbool("ui", "formatted", None) | |
545 | if i is None: |
|
548 | if i is None: | |
546 | # some environments replace stdout without implementing isatty |
|
549 | # some environments replace stdout without implementing isatty | |
547 | # usually those are non-interactive |
|
550 | # usually those are non-interactive | |
548 | return util.isatty(self.fout) |
|
551 | return util.isatty(self.fout) | |
549 |
|
552 | |||
550 | return i |
|
553 | return i | |
551 |
|
554 | |||
552 | def _readline(self, prompt=''): |
|
555 | def _readline(self, prompt=''): | |
553 | if util.isatty(self.fin): |
|
556 | if util.isatty(self.fin): | |
554 | try: |
|
557 | try: | |
555 | # magically add command line editing support, where |
|
558 | # magically add command line editing support, where | |
556 | # available |
|
559 | # available | |
557 | import readline |
|
560 | import readline | |
558 | # force demandimport to really load the module |
|
561 | # force demandimport to really load the module | |
559 | readline.read_history_file |
|
562 | readline.read_history_file | |
560 | # windows sometimes raises something other than ImportError |
|
563 | # windows sometimes raises something other than ImportError | |
561 | except Exception: |
|
564 | except Exception: | |
562 | pass |
|
565 | pass | |
563 |
|
566 | |||
564 | # call write() so output goes through subclassed implementation |
|
567 | # call write() so output goes through subclassed implementation | |
565 | # e.g. color extension on Windows |
|
568 | # e.g. color extension on Windows | |
566 | self.write(prompt) |
|
569 | self.write(prompt) | |
567 |
|
570 | |||
568 | # instead of trying to emulate raw_input, swap (self.fin, |
|
571 | # instead of trying to emulate raw_input, swap (self.fin, | |
569 | # self.fout) with (sys.stdin, sys.stdout) |
|
572 | # self.fout) with (sys.stdin, sys.stdout) | |
570 | oldin = sys.stdin |
|
573 | oldin = sys.stdin | |
571 | oldout = sys.stdout |
|
574 | oldout = sys.stdout | |
572 | sys.stdin = self.fin |
|
575 | sys.stdin = self.fin | |
573 | sys.stdout = self.fout |
|
576 | sys.stdout = self.fout | |
574 | line = raw_input(' ') |
|
577 | line = raw_input(' ') | |
575 | sys.stdin = oldin |
|
578 | sys.stdin = oldin | |
576 | sys.stdout = oldout |
|
579 | sys.stdout = oldout | |
577 |
|
580 | |||
578 | # When stdin is in binary mode on Windows, it can cause |
|
581 | # When stdin is in binary mode on Windows, it can cause | |
579 | # raw_input() to emit an extra trailing carriage return |
|
582 | # raw_input() to emit an extra trailing carriage return | |
580 | if os.linesep == '\r\n' and line and line[-1] == '\r': |
|
583 | if os.linesep == '\r\n' and line and line[-1] == '\r': | |
581 | line = line[:-1] |
|
584 | line = line[:-1] | |
582 | return line |
|
585 | return line | |
583 |
|
586 | |||
584 | def prompt(self, msg, default="y"): |
|
587 | def prompt(self, msg, default="y"): | |
585 | """Prompt user with msg, read response. |
|
588 | """Prompt user with msg, read response. | |
586 | If ui is not interactive, the default is returned. |
|
589 | If ui is not interactive, the default is returned. | |
587 | """ |
|
590 | """ | |
588 | if not self.interactive(): |
|
591 | if not self.interactive(): | |
589 | self.write(msg, ' ', default, "\n") |
|
592 | self.write(msg, ' ', default, "\n") | |
590 | return default |
|
593 | return default | |
591 | try: |
|
594 | try: | |
592 | r = self._readline(self.label(msg, 'ui.prompt')) |
|
595 | r = self._readline(self.label(msg, 'ui.prompt')) | |
593 | if not r: |
|
596 | if not r: | |
594 | return default |
|
597 | return default | |
595 | return r |
|
598 | return r | |
596 | except EOFError: |
|
599 | except EOFError: | |
597 | raise util.Abort(_('response expected')) |
|
600 | raise util.Abort(_('response expected')) | |
598 |
|
601 | |||
599 | def promptchoice(self, msg, choices, default=0): |
|
602 | def promptchoice(self, msg, choices, default=0): | |
600 | """Prompt user with msg, read response, and ensure it matches |
|
603 | """Prompt user with msg, read response, and ensure it matches | |
601 | one of the provided choices. The index of the choice is returned. |
|
604 | one of the provided choices. The index of the choice is returned. | |
602 | choices is a sequence of acceptable responses with the format: |
|
605 | choices is a sequence of acceptable responses with the format: | |
603 | ('&None', 'E&xec', 'Sym&link') Responses are case insensitive. |
|
606 | ('&None', 'E&xec', 'Sym&link') Responses are case insensitive. | |
604 | If ui is not interactive, the default is returned. |
|
607 | If ui is not interactive, the default is returned. | |
605 | """ |
|
608 | """ | |
606 | resps = [s[s.index('&')+1].lower() for s in choices] |
|
609 | resps = [s[s.index('&')+1].lower() for s in choices] | |
607 | while True: |
|
610 | while True: | |
608 | r = self.prompt(msg, resps[default]) |
|
611 | r = self.prompt(msg, resps[default]) | |
609 | if r.lower() in resps: |
|
612 | if r.lower() in resps: | |
610 | return resps.index(r.lower()) |
|
613 | return resps.index(r.lower()) | |
611 | self.write(_("unrecognized response\n")) |
|
614 | self.write(_("unrecognized response\n")) | |
612 |
|
615 | |||
613 | def getpass(self, prompt=None, default=None): |
|
616 | def getpass(self, prompt=None, default=None): | |
614 | if not self.interactive(): |
|
617 | if not self.interactive(): | |
615 | return default |
|
618 | return default | |
616 | try: |
|
619 | try: | |
617 | return getpass.getpass(prompt or _('password: ')) |
|
620 | return getpass.getpass(prompt or _('password: ')) | |
618 | except EOFError: |
|
621 | except EOFError: | |
619 | raise util.Abort(_('response expected')) |
|
622 | raise util.Abort(_('response expected')) | |
620 | def status(self, *msg, **opts): |
|
623 | def status(self, *msg, **opts): | |
621 | '''write status message to output (if ui.quiet is False) |
|
624 | '''write status message to output (if ui.quiet is False) | |
622 |
|
625 | |||
623 | This adds an output label of "ui.status". |
|
626 | This adds an output label of "ui.status". | |
624 | ''' |
|
627 | ''' | |
625 | if not self.quiet: |
|
628 | if not self.quiet: | |
626 | opts['label'] = opts.get('label', '') + ' ui.status' |
|
629 | opts['label'] = opts.get('label', '') + ' ui.status' | |
627 | self.write(*msg, **opts) |
|
630 | self.write(*msg, **opts) | |
628 | def warn(self, *msg, **opts): |
|
631 | def warn(self, *msg, **opts): | |
629 | '''write warning message to output (stderr) |
|
632 | '''write warning message to output (stderr) | |
630 |
|
633 | |||
631 | This adds an output label of "ui.warning". |
|
634 | This adds an output label of "ui.warning". | |
632 | ''' |
|
635 | ''' | |
633 | opts['label'] = opts.get('label', '') + ' ui.warning' |
|
636 | opts['label'] = opts.get('label', '') + ' ui.warning' | |
634 | self.write_err(*msg, **opts) |
|
637 | self.write_err(*msg, **opts) | |
635 | def note(self, *msg, **opts): |
|
638 | def note(self, *msg, **opts): | |
636 | '''write note to output (if ui.verbose is True) |
|
639 | '''write note to output (if ui.verbose is True) | |
637 |
|
640 | |||
638 | This adds an output label of "ui.note". |
|
641 | This adds an output label of "ui.note". | |
639 | ''' |
|
642 | ''' | |
640 | if self.verbose: |
|
643 | if self.verbose: | |
641 | opts['label'] = opts.get('label', '') + ' ui.note' |
|
644 | opts['label'] = opts.get('label', '') + ' ui.note' | |
642 | self.write(*msg, **opts) |
|
645 | self.write(*msg, **opts) | |
643 | def debug(self, *msg, **opts): |
|
646 | def debug(self, *msg, **opts): | |
644 | '''write debug message to output (if ui.debugflag is True) |
|
647 | '''write debug message to output (if ui.debugflag is True) | |
645 |
|
648 | |||
646 | This adds an output label of "ui.debug". |
|
649 | This adds an output label of "ui.debug". | |
647 | ''' |
|
650 | ''' | |
648 | if self.debugflag: |
|
651 | if self.debugflag: | |
649 | opts['label'] = opts.get('label', '') + ' ui.debug' |
|
652 | opts['label'] = opts.get('label', '') + ' ui.debug' | |
650 | self.write(*msg, **opts) |
|
653 | self.write(*msg, **opts) | |
651 | def edit(self, text, user): |
|
654 | def edit(self, text, user): | |
652 | (fd, name) = tempfile.mkstemp(prefix="hg-editor-", suffix=".txt", |
|
655 | (fd, name) = tempfile.mkstemp(prefix="hg-editor-", suffix=".txt", | |
653 | text=True) |
|
656 | text=True) | |
654 | try: |
|
657 | try: | |
655 | f = os.fdopen(fd, "w") |
|
658 | f = os.fdopen(fd, "w") | |
656 | f.write(text) |
|
659 | f.write(text) | |
657 | f.close() |
|
660 | f.close() | |
658 |
|
661 | |||
659 | editor = self.geteditor() |
|
662 | editor = self.geteditor() | |
660 |
|
663 | |||
661 | util.system("%s \"%s\"" % (editor, name), |
|
664 | util.system("%s \"%s\"" % (editor, name), | |
662 | environ={'HGUSER': user}, |
|
665 | environ={'HGUSER': user}, | |
663 | onerr=util.Abort, errprefix=_("edit failed"), |
|
666 | onerr=util.Abort, errprefix=_("edit failed"), | |
664 | out=self.fout) |
|
667 | out=self.fout) | |
665 |
|
668 | |||
666 | f = open(name) |
|
669 | f = open(name) | |
667 | t = f.read() |
|
670 | t = f.read() | |
668 | f.close() |
|
671 | f.close() | |
669 | finally: |
|
672 | finally: | |
670 | os.unlink(name) |
|
673 | os.unlink(name) | |
671 |
|
674 | |||
672 | return t |
|
675 | return t | |
673 |
|
676 | |||
674 | def traceback(self, exc=None): |
|
677 | def traceback(self, exc=None): | |
675 | '''print exception traceback if traceback printing enabled. |
|
678 | '''print exception traceback if traceback printing enabled. | |
676 | only to call in exception handler. returns true if traceback |
|
679 | only to call in exception handler. returns true if traceback | |
677 | printed.''' |
|
680 | printed.''' | |
678 | if self.tracebackflag: |
|
681 | if self.tracebackflag: | |
679 | if exc: |
|
682 | if exc: | |
680 | traceback.print_exception(exc[0], exc[1], exc[2], file=self.ferr) |
|
683 | traceback.print_exception(exc[0], exc[1], exc[2], file=self.ferr) | |
681 | else: |
|
684 | else: | |
682 | traceback.print_exc(file=self.ferr) |
|
685 | traceback.print_exc(file=self.ferr) | |
683 | return self.tracebackflag |
|
686 | return self.tracebackflag | |
684 |
|
687 | |||
685 | def geteditor(self): |
|
688 | def geteditor(self): | |
686 | '''return editor to use''' |
|
689 | '''return editor to use''' | |
687 | return (os.environ.get("HGEDITOR") or |
|
690 | return (os.environ.get("HGEDITOR") or | |
688 | self.config("ui", "editor") or |
|
691 | self.config("ui", "editor") or | |
689 | os.environ.get("VISUAL") or |
|
692 | os.environ.get("VISUAL") or | |
690 | os.environ.get("EDITOR", "vi")) |
|
693 | os.environ.get("EDITOR", "vi")) | |
691 |
|
694 | |||
692 | def progress(self, topic, pos, item="", unit="", total=None): |
|
695 | def progress(self, topic, pos, item="", unit="", total=None): | |
693 | '''show a progress message |
|
696 | '''show a progress message | |
694 |
|
697 | |||
695 | With stock hg, this is simply a debug message that is hidden |
|
698 | With stock hg, this is simply a debug message that is hidden | |
696 | by default, but with extensions or GUI tools it may be |
|
699 | by default, but with extensions or GUI tools it may be | |
697 | visible. 'topic' is the current operation, 'item' is a |
|
700 | visible. 'topic' is the current operation, 'item' is a | |
698 | non-numeric marker of the current position (ie the currently |
|
701 | non-numeric marker of the current position (ie the currently | |
699 | in-process file), 'pos' is the current numeric position (ie |
|
702 | in-process file), 'pos' is the current numeric position (ie | |
700 | revision, bytes, etc.), unit is a corresponding unit label, |
|
703 | revision, bytes, etc.), unit is a corresponding unit label, | |
701 | and total is the highest expected pos. |
|
704 | and total is the highest expected pos. | |
702 |
|
705 | |||
703 | Multiple nested topics may be active at a time. |
|
706 | Multiple nested topics may be active at a time. | |
704 |
|
707 | |||
705 | All topics should be marked closed by setting pos to None at |
|
708 | All topics should be marked closed by setting pos to None at | |
706 | termination. |
|
709 | termination. | |
707 | ''' |
|
710 | ''' | |
708 |
|
711 | |||
709 | if pos is None or not self.debugflag: |
|
712 | if pos is None or not self.debugflag: | |
710 | return |
|
713 | return | |
711 |
|
714 | |||
712 | if unit: |
|
715 | if unit: | |
713 | unit = ' ' + unit |
|
716 | unit = ' ' + unit | |
714 | if item: |
|
717 | if item: | |
715 | item = ' ' + item |
|
718 | item = ' ' + item | |
716 |
|
719 | |||
717 | if total: |
|
720 | if total: | |
718 | pct = 100.0 * pos / total |
|
721 | pct = 100.0 * pos / total | |
719 | self.debug('%s:%s %s/%s%s (%4.2f%%)\n' |
|
722 | self.debug('%s:%s %s/%s%s (%4.2f%%)\n' | |
720 | % (topic, item, pos, total, unit, pct)) |
|
723 | % (topic, item, pos, total, unit, pct)) | |
721 | else: |
|
724 | else: | |
722 | self.debug('%s:%s %s%s\n' % (topic, item, pos, unit)) |
|
725 | self.debug('%s:%s %s%s\n' % (topic, item, pos, unit)) | |
723 |
|
726 | |||
724 | def log(self, service, message): |
|
727 | def log(self, service, message): | |
725 | '''hook for logging facility extensions |
|
728 | '''hook for logging facility extensions | |
726 |
|
729 | |||
727 | service should be a readily-identifiable subsystem, which will |
|
730 | service should be a readily-identifiable subsystem, which will | |
728 | allow filtering. |
|
731 | allow filtering. | |
729 | message should be a newline-terminated string to log. |
|
732 | message should be a newline-terminated string to log. | |
730 | ''' |
|
733 | ''' | |
731 | pass |
|
734 | pass | |
732 |
|
735 | |||
733 | def label(self, msg, label): |
|
736 | def label(self, msg, label): | |
734 | '''style msg based on supplied label |
|
737 | '''style msg based on supplied label | |
735 |
|
738 | |||
736 | Like ui.write(), this just returns msg unchanged, but extensions |
|
739 | Like ui.write(), this just returns msg unchanged, but extensions | |
737 | and GUI tools can override it to allow styling output without |
|
740 | and GUI tools can override it to allow styling output without | |
738 | writing it. |
|
741 | writing it. | |
739 |
|
742 | |||
740 | ui.write(s, 'label') is equivalent to |
|
743 | ui.write(s, 'label') is equivalent to | |
741 | ui.write(ui.label(s, 'label')). |
|
744 | ui.write(ui.label(s, 'label')). | |
742 | ''' |
|
745 | ''' | |
743 | return msg |
|
746 | return msg |
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