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@@ -1,1131 +1,1145 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 __future__ import absolute_import |
|
8 | from __future__ import absolute_import | |
9 |
|
9 | |||
10 | import errno |
|
10 | import errno | |
11 | import getpass |
|
11 | import getpass | |
12 | import inspect |
|
12 | import inspect | |
13 | import os |
|
13 | import os | |
|
14 | import re | |||
14 | import socket |
|
15 | import socket | |
15 | import sys |
|
16 | import sys | |
16 | import tempfile |
|
17 | import tempfile | |
17 | import traceback |
|
18 | import traceback | |
18 |
|
19 | |||
19 | from .i18n import _ |
|
20 | from .i18n import _ | |
20 | from .node import hex |
|
21 | from .node import hex | |
21 |
|
22 | |||
22 | from . import ( |
|
23 | from . import ( | |
23 | config, |
|
24 | config, | |
24 | error, |
|
25 | error, | |
25 | formatter, |
|
26 | formatter, | |
26 | progress, |
|
27 | progress, | |
27 | scmutil, |
|
28 | scmutil, | |
28 | util, |
|
29 | util, | |
29 | ) |
|
30 | ) | |
30 |
|
31 | |||
31 | samplehgrcs = { |
|
32 | samplehgrcs = { | |
32 | 'user': |
|
33 | 'user': | |
33 | """# example user config (see "hg help config" for more info) |
|
34 | """# example user config (see "hg help config" for more info) | |
34 | [ui] |
|
35 | [ui] | |
35 | # name and email, e.g. |
|
36 | # name and email, e.g. | |
36 | # username = Jane Doe <jdoe@example.com> |
|
37 | # username = Jane Doe <jdoe@example.com> | |
37 | username = |
|
38 | username = | |
38 |
|
39 | |||
39 | [extensions] |
|
40 | [extensions] | |
40 | # uncomment these lines to enable some popular extensions |
|
41 | # uncomment these lines to enable some popular extensions | |
41 | # (see "hg help extensions" for more info) |
|
42 | # (see "hg help extensions" for more info) | |
42 | # |
|
43 | # | |
43 | # pager = |
|
44 | # pager = | |
44 | # progress = |
|
45 | # progress = | |
45 | # color =""", |
|
46 | # color =""", | |
46 |
|
47 | |||
47 | 'cloned': |
|
48 | 'cloned': | |
48 | """# example repository config (see "hg help config" for more info) |
|
49 | """# example repository config (see "hg help config" for more info) | |
49 | [paths] |
|
50 | [paths] | |
50 | default = %s |
|
51 | default = %s | |
51 |
|
52 | |||
52 | # path aliases to other clones of this repo in URLs or filesystem paths |
|
53 | # path aliases to other clones of this repo in URLs or filesystem paths | |
53 | # (see "hg help config.paths" for more info) |
|
54 | # (see "hg help config.paths" for more info) | |
54 | # |
|
55 | # | |
55 | # default-push = ssh://jdoe@example.net/hg/jdoes-fork |
|
56 | # default-push = ssh://jdoe@example.net/hg/jdoes-fork | |
56 | # my-fork = ssh://jdoe@example.net/hg/jdoes-fork |
|
57 | # my-fork = ssh://jdoe@example.net/hg/jdoes-fork | |
57 | # my-clone = /home/jdoe/jdoes-clone |
|
58 | # my-clone = /home/jdoe/jdoes-clone | |
58 |
|
59 | |||
59 | [ui] |
|
60 | [ui] | |
60 | # name and email (local to this repository, optional), e.g. |
|
61 | # name and email (local to this repository, optional), e.g. | |
61 | # username = Jane Doe <jdoe@example.com> |
|
62 | # username = Jane Doe <jdoe@example.com> | |
62 | """, |
|
63 | """, | |
63 |
|
64 | |||
64 | 'local': |
|
65 | 'local': | |
65 | """# example repository config (see "hg help config" for more info) |
|
66 | """# example repository config (see "hg help config" for more info) | |
66 | [paths] |
|
67 | [paths] | |
67 | # path aliases to other clones of this repo in URLs or filesystem paths |
|
68 | # path aliases to other clones of this repo in URLs or filesystem paths | |
68 | # (see "hg help config.paths" for more info) |
|
69 | # (see "hg help config.paths" for more info) | |
69 | # |
|
70 | # | |
70 | # default = http://example.com/hg/example-repo |
|
71 | # default = http://example.com/hg/example-repo | |
71 | # default-push = ssh://jdoe@example.net/hg/jdoes-fork |
|
72 | # default-push = ssh://jdoe@example.net/hg/jdoes-fork | |
72 | # my-fork = ssh://jdoe@example.net/hg/jdoes-fork |
|
73 | # my-fork = ssh://jdoe@example.net/hg/jdoes-fork | |
73 | # my-clone = /home/jdoe/jdoes-clone |
|
74 | # my-clone = /home/jdoe/jdoes-clone | |
74 |
|
75 | |||
75 | [ui] |
|
76 | [ui] | |
76 | # name and email (local to this repository, optional), e.g. |
|
77 | # name and email (local to this repository, optional), e.g. | |
77 | # username = Jane Doe <jdoe@example.com> |
|
78 | # username = Jane Doe <jdoe@example.com> | |
78 | """, |
|
79 | """, | |
79 |
|
80 | |||
80 | 'global': |
|
81 | 'global': | |
81 | """# example system-wide hg config (see "hg help config" for more info) |
|
82 | """# example system-wide hg config (see "hg help config" for more info) | |
82 |
|
83 | |||
83 | [extensions] |
|
84 | [extensions] | |
84 | # uncomment these lines to enable some popular extensions |
|
85 | # uncomment these lines to enable some popular extensions | |
85 | # (see "hg help extensions" for more info) |
|
86 | # (see "hg help extensions" for more info) | |
86 | # |
|
87 | # | |
87 | # blackbox = |
|
88 | # blackbox = | |
88 | # progress = |
|
89 | # progress = | |
89 | # color = |
|
90 | # color = | |
90 | # pager =""", |
|
91 | # pager =""", | |
91 | } |
|
92 | } | |
92 |
|
93 | |||
93 | class ui(object): |
|
94 | class ui(object): | |
94 | def __init__(self, src=None): |
|
95 | def __init__(self, src=None): | |
95 | # _buffers: used for temporary capture of output |
|
96 | # _buffers: used for temporary capture of output | |
96 | self._buffers = [] |
|
97 | self._buffers = [] | |
97 | # _bufferstates: |
|
98 | # _bufferstates: | |
98 | # should the temporary capture include stderr and subprocess output |
|
99 | # should the temporary capture include stderr and subprocess output | |
99 | self._bufferstates = [] |
|
100 | self._bufferstates = [] | |
100 | self.quiet = self.verbose = self.debugflag = self.tracebackflag = False |
|
101 | self.quiet = self.verbose = self.debugflag = self.tracebackflag = False | |
101 | self._reportuntrusted = True |
|
102 | self._reportuntrusted = True | |
102 | self._ocfg = config.config() # overlay |
|
103 | self._ocfg = config.config() # overlay | |
103 | self._tcfg = config.config() # trusted |
|
104 | self._tcfg = config.config() # trusted | |
104 | self._ucfg = config.config() # untrusted |
|
105 | self._ucfg = config.config() # untrusted | |
105 | self._trustusers = set() |
|
106 | self._trustusers = set() | |
106 | self._trustgroups = set() |
|
107 | self._trustgroups = set() | |
107 | self.callhooks = True |
|
108 | self.callhooks = True | |
108 |
|
109 | |||
109 | if src: |
|
110 | if src: | |
110 | self.fout = src.fout |
|
111 | self.fout = src.fout | |
111 | self.ferr = src.ferr |
|
112 | self.ferr = src.ferr | |
112 | self.fin = src.fin |
|
113 | self.fin = src.fin | |
113 |
|
114 | |||
114 | self._tcfg = src._tcfg.copy() |
|
115 | self._tcfg = src._tcfg.copy() | |
115 | self._ucfg = src._ucfg.copy() |
|
116 | self._ucfg = src._ucfg.copy() | |
116 | self._ocfg = src._ocfg.copy() |
|
117 | self._ocfg = src._ocfg.copy() | |
117 | self._trustusers = src._trustusers.copy() |
|
118 | self._trustusers = src._trustusers.copy() | |
118 | self._trustgroups = src._trustgroups.copy() |
|
119 | self._trustgroups = src._trustgroups.copy() | |
119 | self.environ = src.environ |
|
120 | self.environ = src.environ | |
120 | self.callhooks = src.callhooks |
|
121 | self.callhooks = src.callhooks | |
121 | self.fixconfig() |
|
122 | self.fixconfig() | |
122 | else: |
|
123 | else: | |
123 | self.fout = sys.stdout |
|
124 | self.fout = sys.stdout | |
124 | self.ferr = sys.stderr |
|
125 | self.ferr = sys.stderr | |
125 | self.fin = sys.stdin |
|
126 | self.fin = sys.stdin | |
126 |
|
127 | |||
127 | # shared read-only environment |
|
128 | # shared read-only environment | |
128 | self.environ = os.environ |
|
129 | self.environ = os.environ | |
129 | # we always trust global config files |
|
130 | # we always trust global config files | |
130 | for f in scmutil.rcpath(): |
|
131 | for f in scmutil.rcpath(): | |
131 | self.readconfig(f, trust=True) |
|
132 | self.readconfig(f, trust=True) | |
132 |
|
133 | |||
133 | def copy(self): |
|
134 | def copy(self): | |
134 | return self.__class__(self) |
|
135 | return self.__class__(self) | |
135 |
|
136 | |||
136 | def formatter(self, topic, opts): |
|
137 | def formatter(self, topic, opts): | |
137 | return formatter.formatter(self, topic, opts) |
|
138 | return formatter.formatter(self, topic, opts) | |
138 |
|
139 | |||
139 | def _trusted(self, fp, f): |
|
140 | def _trusted(self, fp, f): | |
140 | st = util.fstat(fp) |
|
141 | st = util.fstat(fp) | |
141 | if util.isowner(st): |
|
142 | if util.isowner(st): | |
142 | return True |
|
143 | return True | |
143 |
|
144 | |||
144 | tusers, tgroups = self._trustusers, self._trustgroups |
|
145 | tusers, tgroups = self._trustusers, self._trustgroups | |
145 | if '*' in tusers or '*' in tgroups: |
|
146 | if '*' in tusers or '*' in tgroups: | |
146 | return True |
|
147 | return True | |
147 |
|
148 | |||
148 | user = util.username(st.st_uid) |
|
149 | user = util.username(st.st_uid) | |
149 | group = util.groupname(st.st_gid) |
|
150 | group = util.groupname(st.st_gid) | |
150 | if user in tusers or group in tgroups or user == util.username(): |
|
151 | if user in tusers or group in tgroups or user == util.username(): | |
151 | return True |
|
152 | return True | |
152 |
|
153 | |||
153 | if self._reportuntrusted: |
|
154 | if self._reportuntrusted: | |
154 | self.warn(_('not trusting file %s from untrusted ' |
|
155 | self.warn(_('not trusting file %s from untrusted ' | |
155 | 'user %s, group %s\n') % (f, user, group)) |
|
156 | 'user %s, group %s\n') % (f, user, group)) | |
156 | return False |
|
157 | return False | |
157 |
|
158 | |||
158 | def readconfig(self, filename, root=None, trust=False, |
|
159 | def readconfig(self, filename, root=None, trust=False, | |
159 | sections=None, remap=None): |
|
160 | sections=None, remap=None): | |
160 | try: |
|
161 | try: | |
161 | fp = open(filename) |
|
162 | fp = open(filename) | |
162 | except IOError: |
|
163 | except IOError: | |
163 | if not sections: # ignore unless we were looking for something |
|
164 | if not sections: # ignore unless we were looking for something | |
164 | return |
|
165 | return | |
165 | raise |
|
166 | raise | |
166 |
|
167 | |||
167 | cfg = config.config() |
|
168 | cfg = config.config() | |
168 | trusted = sections or trust or self._trusted(fp, filename) |
|
169 | trusted = sections or trust or self._trusted(fp, filename) | |
169 |
|
170 | |||
170 | try: |
|
171 | try: | |
171 | cfg.read(filename, fp, sections=sections, remap=remap) |
|
172 | cfg.read(filename, fp, sections=sections, remap=remap) | |
172 | fp.close() |
|
173 | fp.close() | |
173 | except error.ConfigError as inst: |
|
174 | except error.ConfigError as inst: | |
174 | if trusted: |
|
175 | if trusted: | |
175 | raise |
|
176 | raise | |
176 | self.warn(_("ignored: %s\n") % str(inst)) |
|
177 | self.warn(_("ignored: %s\n") % str(inst)) | |
177 |
|
178 | |||
178 | if self.plain(): |
|
179 | if self.plain(): | |
179 | for k in ('debug', 'fallbackencoding', 'quiet', 'slash', |
|
180 | for k in ('debug', 'fallbackencoding', 'quiet', 'slash', | |
180 | 'logtemplate', 'statuscopies', 'style', |
|
181 | 'logtemplate', 'statuscopies', 'style', | |
181 | 'traceback', 'verbose'): |
|
182 | 'traceback', 'verbose'): | |
182 | if k in cfg['ui']: |
|
183 | if k in cfg['ui']: | |
183 | del cfg['ui'][k] |
|
184 | del cfg['ui'][k] | |
184 | for k, v in cfg.items('defaults'): |
|
185 | for k, v in cfg.items('defaults'): | |
185 | del cfg['defaults'][k] |
|
186 | del cfg['defaults'][k] | |
186 | # Don't remove aliases from the configuration if in the exceptionlist |
|
187 | # Don't remove aliases from the configuration if in the exceptionlist | |
187 | if self.plain('alias'): |
|
188 | if self.plain('alias'): | |
188 | for k, v in cfg.items('alias'): |
|
189 | for k, v in cfg.items('alias'): | |
189 | del cfg['alias'][k] |
|
190 | del cfg['alias'][k] | |
190 | if self.plain('revsetalias'): |
|
191 | if self.plain('revsetalias'): | |
191 | for k, v in cfg.items('revsetalias'): |
|
192 | for k, v in cfg.items('revsetalias'): | |
192 | del cfg['revsetalias'][k] |
|
193 | del cfg['revsetalias'][k] | |
193 |
|
194 | |||
194 | if trusted: |
|
195 | if trusted: | |
195 | self._tcfg.update(cfg) |
|
196 | self._tcfg.update(cfg) | |
196 | self._tcfg.update(self._ocfg) |
|
197 | self._tcfg.update(self._ocfg) | |
197 | self._ucfg.update(cfg) |
|
198 | self._ucfg.update(cfg) | |
198 | self._ucfg.update(self._ocfg) |
|
199 | self._ucfg.update(self._ocfg) | |
199 |
|
200 | |||
200 | if root is None: |
|
201 | if root is None: | |
201 | root = os.path.expanduser('~') |
|
202 | root = os.path.expanduser('~') | |
202 | self.fixconfig(root=root) |
|
203 | self.fixconfig(root=root) | |
203 |
|
204 | |||
204 | def fixconfig(self, root=None, section=None): |
|
205 | def fixconfig(self, root=None, section=None): | |
205 | if section in (None, 'paths'): |
|
206 | if section in (None, 'paths'): | |
206 | # expand vars and ~ |
|
207 | # expand vars and ~ | |
207 | # translate paths relative to root (or home) into absolute paths |
|
208 | # translate paths relative to root (or home) into absolute paths | |
208 | root = root or os.getcwd() |
|
209 | root = root or os.getcwd() | |
209 | for c in self._tcfg, self._ucfg, self._ocfg: |
|
210 | for c in self._tcfg, self._ucfg, self._ocfg: | |
210 | for n, p in c.items('paths'): |
|
211 | for n, p in c.items('paths'): | |
211 | if not p: |
|
212 | if not p: | |
212 | continue |
|
213 | continue | |
213 | if '%%' in p: |
|
214 | if '%%' in p: | |
214 | self.warn(_("(deprecated '%%' in path %s=%s from %s)\n") |
|
215 | self.warn(_("(deprecated '%%' in path %s=%s from %s)\n") | |
215 | % (n, p, self.configsource('paths', n))) |
|
216 | % (n, p, self.configsource('paths', n))) | |
216 | p = p.replace('%%', '%') |
|
217 | p = p.replace('%%', '%') | |
217 | p = util.expandpath(p) |
|
218 | p = util.expandpath(p) | |
218 | if not util.hasscheme(p) and not os.path.isabs(p): |
|
219 | if not util.hasscheme(p) and not os.path.isabs(p): | |
219 | p = os.path.normpath(os.path.join(root, p)) |
|
220 | p = os.path.normpath(os.path.join(root, p)) | |
220 | c.set("paths", n, p) |
|
221 | c.set("paths", n, p) | |
221 |
|
222 | |||
222 | if section in (None, 'ui'): |
|
223 | if section in (None, 'ui'): | |
223 | # update ui options |
|
224 | # update ui options | |
224 | self.debugflag = self.configbool('ui', 'debug') |
|
225 | self.debugflag = self.configbool('ui', 'debug') | |
225 | self.verbose = self.debugflag or self.configbool('ui', 'verbose') |
|
226 | self.verbose = self.debugflag or self.configbool('ui', 'verbose') | |
226 | self.quiet = not self.debugflag and self.configbool('ui', 'quiet') |
|
227 | self.quiet = not self.debugflag and self.configbool('ui', 'quiet') | |
227 | if self.verbose and self.quiet: |
|
228 | if self.verbose and self.quiet: | |
228 | self.quiet = self.verbose = False |
|
229 | self.quiet = self.verbose = False | |
229 | self._reportuntrusted = self.debugflag or self.configbool("ui", |
|
230 | self._reportuntrusted = self.debugflag or self.configbool("ui", | |
230 | "report_untrusted", True) |
|
231 | "report_untrusted", True) | |
231 | self.tracebackflag = self.configbool('ui', 'traceback', False) |
|
232 | self.tracebackflag = self.configbool('ui', 'traceback', False) | |
232 |
|
233 | |||
233 | if section in (None, 'trusted'): |
|
234 | if section in (None, 'trusted'): | |
234 | # update trust information |
|
235 | # update trust information | |
235 | self._trustusers.update(self.configlist('trusted', 'users')) |
|
236 | self._trustusers.update(self.configlist('trusted', 'users')) | |
236 | self._trustgroups.update(self.configlist('trusted', 'groups')) |
|
237 | self._trustgroups.update(self.configlist('trusted', 'groups')) | |
237 |
|
238 | |||
238 | def backupconfig(self, section, item): |
|
239 | def backupconfig(self, section, item): | |
239 | return (self._ocfg.backup(section, item), |
|
240 | return (self._ocfg.backup(section, item), | |
240 | self._tcfg.backup(section, item), |
|
241 | self._tcfg.backup(section, item), | |
241 | self._ucfg.backup(section, item),) |
|
242 | self._ucfg.backup(section, item),) | |
242 | def restoreconfig(self, data): |
|
243 | def restoreconfig(self, data): | |
243 | self._ocfg.restore(data[0]) |
|
244 | self._ocfg.restore(data[0]) | |
244 | self._tcfg.restore(data[1]) |
|
245 | self._tcfg.restore(data[1]) | |
245 | self._ucfg.restore(data[2]) |
|
246 | self._ucfg.restore(data[2]) | |
246 |
|
247 | |||
247 | def setconfig(self, section, name, value, source=''): |
|
248 | def setconfig(self, section, name, value, source=''): | |
248 | for cfg in (self._ocfg, self._tcfg, self._ucfg): |
|
249 | for cfg in (self._ocfg, self._tcfg, self._ucfg): | |
249 | cfg.set(section, name, value, source) |
|
250 | cfg.set(section, name, value, source) | |
250 | self.fixconfig(section=section) |
|
251 | self.fixconfig(section=section) | |
251 |
|
252 | |||
252 | def _data(self, untrusted): |
|
253 | def _data(self, untrusted): | |
253 | return untrusted and self._ucfg or self._tcfg |
|
254 | return untrusted and self._ucfg or self._tcfg | |
254 |
|
255 | |||
255 | def configsource(self, section, name, untrusted=False): |
|
256 | def configsource(self, section, name, untrusted=False): | |
256 | return self._data(untrusted).source(section, name) or 'none' |
|
257 | return self._data(untrusted).source(section, name) or 'none' | |
257 |
|
258 | |||
258 | def config(self, section, name, default=None, untrusted=False): |
|
259 | def config(self, section, name, default=None, untrusted=False): | |
259 | if isinstance(name, list): |
|
260 | if isinstance(name, list): | |
260 | alternates = name |
|
261 | alternates = name | |
261 | else: |
|
262 | else: | |
262 | alternates = [name] |
|
263 | alternates = [name] | |
263 |
|
264 | |||
264 | for n in alternates: |
|
265 | for n in alternates: | |
265 | value = self._data(untrusted).get(section, n, None) |
|
266 | value = self._data(untrusted).get(section, n, None) | |
266 | if value is not None: |
|
267 | if value is not None: | |
267 | name = n |
|
268 | name = n | |
268 | break |
|
269 | break | |
269 | else: |
|
270 | else: | |
270 | value = default |
|
271 | value = default | |
271 |
|
272 | |||
272 | if self.debugflag and not untrusted and self._reportuntrusted: |
|
273 | if self.debugflag and not untrusted and self._reportuntrusted: | |
273 | for n in alternates: |
|
274 | for n in alternates: | |
274 | uvalue = self._ucfg.get(section, n) |
|
275 | uvalue = self._ucfg.get(section, n) | |
275 | if uvalue is not None and uvalue != value: |
|
276 | if uvalue is not None and uvalue != value: | |
276 | self.debug("ignoring untrusted configuration option " |
|
277 | self.debug("ignoring untrusted configuration option " | |
277 | "%s.%s = %s\n" % (section, n, uvalue)) |
|
278 | "%s.%s = %s\n" % (section, n, uvalue)) | |
278 | return value |
|
279 | return value | |
279 |
|
280 | |||
280 | def configpath(self, section, name, default=None, untrusted=False): |
|
281 | def configpath(self, section, name, default=None, untrusted=False): | |
281 | 'get a path config item, expanded relative to repo root or config file' |
|
282 | 'get a path config item, expanded relative to repo root or config file' | |
282 | v = self.config(section, name, default, untrusted) |
|
283 | v = self.config(section, name, default, untrusted) | |
283 | if v is None: |
|
284 | if v is None: | |
284 | return None |
|
285 | return None | |
285 | if not os.path.isabs(v) or "://" not in v: |
|
286 | if not os.path.isabs(v) or "://" not in v: | |
286 | src = self.configsource(section, name, untrusted) |
|
287 | src = self.configsource(section, name, untrusted) | |
287 | if ':' in src: |
|
288 | if ':' in src: | |
288 | base = os.path.dirname(src.rsplit(':')[0]) |
|
289 | base = os.path.dirname(src.rsplit(':')[0]) | |
289 | v = os.path.join(base, os.path.expanduser(v)) |
|
290 | v = os.path.join(base, os.path.expanduser(v)) | |
290 | return v |
|
291 | return v | |
291 |
|
292 | |||
292 | def configbool(self, section, name, default=False, untrusted=False): |
|
293 | def configbool(self, section, name, default=False, untrusted=False): | |
293 | """parse a configuration element as a boolean |
|
294 | """parse a configuration element as a boolean | |
294 |
|
295 | |||
295 | >>> u = ui(); s = 'foo' |
|
296 | >>> u = ui(); s = 'foo' | |
296 | >>> u.setconfig(s, 'true', 'yes') |
|
297 | >>> u.setconfig(s, 'true', 'yes') | |
297 | >>> u.configbool(s, 'true') |
|
298 | >>> u.configbool(s, 'true') | |
298 | True |
|
299 | True | |
299 | >>> u.setconfig(s, 'false', 'no') |
|
300 | >>> u.setconfig(s, 'false', 'no') | |
300 | >>> u.configbool(s, 'false') |
|
301 | >>> u.configbool(s, 'false') | |
301 | False |
|
302 | False | |
302 | >>> u.configbool(s, 'unknown') |
|
303 | >>> u.configbool(s, 'unknown') | |
303 | False |
|
304 | False | |
304 | >>> u.configbool(s, 'unknown', True) |
|
305 | >>> u.configbool(s, 'unknown', True) | |
305 | True |
|
306 | True | |
306 | >>> u.setconfig(s, 'invalid', 'somevalue') |
|
307 | >>> u.setconfig(s, 'invalid', 'somevalue') | |
307 | >>> u.configbool(s, 'invalid') |
|
308 | >>> u.configbool(s, 'invalid') | |
308 | Traceback (most recent call last): |
|
309 | Traceback (most recent call last): | |
309 | ... |
|
310 | ... | |
310 | ConfigError: foo.invalid is not a boolean ('somevalue') |
|
311 | ConfigError: foo.invalid is not a boolean ('somevalue') | |
311 | """ |
|
312 | """ | |
312 |
|
313 | |||
313 | v = self.config(section, name, None, untrusted) |
|
314 | v = self.config(section, name, None, untrusted) | |
314 | if v is None: |
|
315 | if v is None: | |
315 | return default |
|
316 | return default | |
316 | if isinstance(v, bool): |
|
317 | if isinstance(v, bool): | |
317 | return v |
|
318 | return v | |
318 | b = util.parsebool(v) |
|
319 | b = util.parsebool(v) | |
319 | if b is None: |
|
320 | if b is None: | |
320 | raise error.ConfigError(_("%s.%s is not a boolean ('%s')") |
|
321 | raise error.ConfigError(_("%s.%s is not a boolean ('%s')") | |
321 | % (section, name, v)) |
|
322 | % (section, name, v)) | |
322 | return b |
|
323 | return b | |
323 |
|
324 | |||
324 | def configint(self, section, name, default=None, untrusted=False): |
|
325 | def configint(self, section, name, default=None, untrusted=False): | |
325 | """parse a configuration element as an integer |
|
326 | """parse a configuration element as an integer | |
326 |
|
327 | |||
327 | >>> u = ui(); s = 'foo' |
|
328 | >>> u = ui(); s = 'foo' | |
328 | >>> u.setconfig(s, 'int1', '42') |
|
329 | >>> u.setconfig(s, 'int1', '42') | |
329 | >>> u.configint(s, 'int1') |
|
330 | >>> u.configint(s, 'int1') | |
330 | 42 |
|
331 | 42 | |
331 | >>> u.setconfig(s, 'int2', '-42') |
|
332 | >>> u.setconfig(s, 'int2', '-42') | |
332 | >>> u.configint(s, 'int2') |
|
333 | >>> u.configint(s, 'int2') | |
333 | -42 |
|
334 | -42 | |
334 | >>> u.configint(s, 'unknown', 7) |
|
335 | >>> u.configint(s, 'unknown', 7) | |
335 | 7 |
|
336 | 7 | |
336 | >>> u.setconfig(s, 'invalid', 'somevalue') |
|
337 | >>> u.setconfig(s, 'invalid', 'somevalue') | |
337 | >>> u.configint(s, 'invalid') |
|
338 | >>> u.configint(s, 'invalid') | |
338 | Traceback (most recent call last): |
|
339 | Traceback (most recent call last): | |
339 | ... |
|
340 | ... | |
340 | ConfigError: foo.invalid is not an integer ('somevalue') |
|
341 | ConfigError: foo.invalid is not an integer ('somevalue') | |
341 | """ |
|
342 | """ | |
342 |
|
343 | |||
343 | v = self.config(section, name, None, untrusted) |
|
344 | v = self.config(section, name, None, untrusted) | |
344 | if v is None: |
|
345 | if v is None: | |
345 | return default |
|
346 | return default | |
346 | try: |
|
347 | try: | |
347 | return int(v) |
|
348 | return int(v) | |
348 | except ValueError: |
|
349 | except ValueError: | |
349 | raise error.ConfigError(_("%s.%s is not an integer ('%s')") |
|
350 | raise error.ConfigError(_("%s.%s is not an integer ('%s')") | |
350 | % (section, name, v)) |
|
351 | % (section, name, v)) | |
351 |
|
352 | |||
352 | def configbytes(self, section, name, default=0, untrusted=False): |
|
353 | def configbytes(self, section, name, default=0, untrusted=False): | |
353 | """parse a configuration element as a quantity in bytes |
|
354 | """parse a configuration element as a quantity in bytes | |
354 |
|
355 | |||
355 | Units can be specified as b (bytes), k or kb (kilobytes), m or |
|
356 | Units can be specified as b (bytes), k or kb (kilobytes), m or | |
356 | mb (megabytes), g or gb (gigabytes). |
|
357 | mb (megabytes), g or gb (gigabytes). | |
357 |
|
358 | |||
358 | >>> u = ui(); s = 'foo' |
|
359 | >>> u = ui(); s = 'foo' | |
359 | >>> u.setconfig(s, 'val1', '42') |
|
360 | >>> u.setconfig(s, 'val1', '42') | |
360 | >>> u.configbytes(s, 'val1') |
|
361 | >>> u.configbytes(s, 'val1') | |
361 | 42 |
|
362 | 42 | |
362 | >>> u.setconfig(s, 'val2', '42.5 kb') |
|
363 | >>> u.setconfig(s, 'val2', '42.5 kb') | |
363 | >>> u.configbytes(s, 'val2') |
|
364 | >>> u.configbytes(s, 'val2') | |
364 | 43520 |
|
365 | 43520 | |
365 | >>> u.configbytes(s, 'unknown', '7 MB') |
|
366 | >>> u.configbytes(s, 'unknown', '7 MB') | |
366 | 7340032 |
|
367 | 7340032 | |
367 | >>> u.setconfig(s, 'invalid', 'somevalue') |
|
368 | >>> u.setconfig(s, 'invalid', 'somevalue') | |
368 | >>> u.configbytes(s, 'invalid') |
|
369 | >>> u.configbytes(s, 'invalid') | |
369 | Traceback (most recent call last): |
|
370 | Traceback (most recent call last): | |
370 | ... |
|
371 | ... | |
371 | ConfigError: foo.invalid is not a byte quantity ('somevalue') |
|
372 | ConfigError: foo.invalid is not a byte quantity ('somevalue') | |
372 | """ |
|
373 | """ | |
373 |
|
374 | |||
374 | value = self.config(section, name) |
|
375 | value = self.config(section, name) | |
375 | if value is None: |
|
376 | if value is None: | |
376 | if not isinstance(default, str): |
|
377 | if not isinstance(default, str): | |
377 | return default |
|
378 | return default | |
378 | value = default |
|
379 | value = default | |
379 | try: |
|
380 | try: | |
380 | return util.sizetoint(value) |
|
381 | return util.sizetoint(value) | |
381 | except error.ParseError: |
|
382 | except error.ParseError: | |
382 | raise error.ConfigError(_("%s.%s is not a byte quantity ('%s')") |
|
383 | raise error.ConfigError(_("%s.%s is not a byte quantity ('%s')") | |
383 | % (section, name, value)) |
|
384 | % (section, name, value)) | |
384 |
|
385 | |||
385 | def configlist(self, section, name, default=None, untrusted=False): |
|
386 | def configlist(self, section, name, default=None, untrusted=False): | |
386 | """parse a configuration element as a list of comma/space separated |
|
387 | """parse a configuration element as a list of comma/space separated | |
387 | strings |
|
388 | strings | |
388 |
|
389 | |||
389 | >>> u = ui(); s = 'foo' |
|
390 | >>> u = ui(); s = 'foo' | |
390 | >>> u.setconfig(s, 'list1', 'this,is "a small" ,test') |
|
391 | >>> u.setconfig(s, 'list1', 'this,is "a small" ,test') | |
391 | >>> u.configlist(s, 'list1') |
|
392 | >>> u.configlist(s, 'list1') | |
392 | ['this', 'is', 'a small', 'test'] |
|
393 | ['this', 'is', 'a small', 'test'] | |
393 | """ |
|
394 | """ | |
394 |
|
395 | |||
395 | def _parse_plain(parts, s, offset): |
|
396 | def _parse_plain(parts, s, offset): | |
396 | whitespace = False |
|
397 | whitespace = False | |
397 | while offset < len(s) and (s[offset].isspace() or s[offset] == ','): |
|
398 | while offset < len(s) and (s[offset].isspace() or s[offset] == ','): | |
398 | whitespace = True |
|
399 | whitespace = True | |
399 | offset += 1 |
|
400 | offset += 1 | |
400 | if offset >= len(s): |
|
401 | if offset >= len(s): | |
401 | return None, parts, offset |
|
402 | return None, parts, offset | |
402 | if whitespace: |
|
403 | if whitespace: | |
403 | parts.append('') |
|
404 | parts.append('') | |
404 | if s[offset] == '"' and not parts[-1]: |
|
405 | if s[offset] == '"' and not parts[-1]: | |
405 | return _parse_quote, parts, offset + 1 |
|
406 | return _parse_quote, parts, offset + 1 | |
406 | elif s[offset] == '"' and parts[-1][-1] == '\\': |
|
407 | elif s[offset] == '"' and parts[-1][-1] == '\\': | |
407 | parts[-1] = parts[-1][:-1] + s[offset] |
|
408 | parts[-1] = parts[-1][:-1] + s[offset] | |
408 | return _parse_plain, parts, offset + 1 |
|
409 | return _parse_plain, parts, offset + 1 | |
409 | parts[-1] += s[offset] |
|
410 | parts[-1] += s[offset] | |
410 | return _parse_plain, parts, offset + 1 |
|
411 | return _parse_plain, parts, offset + 1 | |
411 |
|
412 | |||
412 | def _parse_quote(parts, s, offset): |
|
413 | def _parse_quote(parts, s, offset): | |
413 | if offset < len(s) and s[offset] == '"': # "" |
|
414 | if offset < len(s) and s[offset] == '"': # "" | |
414 | parts.append('') |
|
415 | parts.append('') | |
415 | offset += 1 |
|
416 | offset += 1 | |
416 | while offset < len(s) and (s[offset].isspace() or |
|
417 | while offset < len(s) and (s[offset].isspace() or | |
417 | s[offset] == ','): |
|
418 | s[offset] == ','): | |
418 | offset += 1 |
|
419 | offset += 1 | |
419 | return _parse_plain, parts, offset |
|
420 | return _parse_plain, parts, offset | |
420 |
|
421 | |||
421 | while offset < len(s) and s[offset] != '"': |
|
422 | while offset < len(s) and s[offset] != '"': | |
422 | if (s[offset] == '\\' and offset + 1 < len(s) |
|
423 | if (s[offset] == '\\' and offset + 1 < len(s) | |
423 | and s[offset + 1] == '"'): |
|
424 | and s[offset + 1] == '"'): | |
424 | offset += 1 |
|
425 | offset += 1 | |
425 | parts[-1] += '"' |
|
426 | parts[-1] += '"' | |
426 | else: |
|
427 | else: | |
427 | parts[-1] += s[offset] |
|
428 | parts[-1] += s[offset] | |
428 | offset += 1 |
|
429 | offset += 1 | |
429 |
|
430 | |||
430 | if offset >= len(s): |
|
431 | if offset >= len(s): | |
431 | real_parts = _configlist(parts[-1]) |
|
432 | real_parts = _configlist(parts[-1]) | |
432 | if not real_parts: |
|
433 | if not real_parts: | |
433 | parts[-1] = '"' |
|
434 | parts[-1] = '"' | |
434 | else: |
|
435 | else: | |
435 | real_parts[0] = '"' + real_parts[0] |
|
436 | real_parts[0] = '"' + real_parts[0] | |
436 | parts = parts[:-1] |
|
437 | parts = parts[:-1] | |
437 | parts.extend(real_parts) |
|
438 | parts.extend(real_parts) | |
438 | return None, parts, offset |
|
439 | return None, parts, offset | |
439 |
|
440 | |||
440 | offset += 1 |
|
441 | offset += 1 | |
441 | while offset < len(s) and s[offset] in [' ', ',']: |
|
442 | while offset < len(s) and s[offset] in [' ', ',']: | |
442 | offset += 1 |
|
443 | offset += 1 | |
443 |
|
444 | |||
444 | if offset < len(s): |
|
445 | if offset < len(s): | |
445 | if offset + 1 == len(s) and s[offset] == '"': |
|
446 | if offset + 1 == len(s) and s[offset] == '"': | |
446 | parts[-1] += '"' |
|
447 | parts[-1] += '"' | |
447 | offset += 1 |
|
448 | offset += 1 | |
448 | else: |
|
449 | else: | |
449 | parts.append('') |
|
450 | parts.append('') | |
450 | else: |
|
451 | else: | |
451 | return None, parts, offset |
|
452 | return None, parts, offset | |
452 |
|
453 | |||
453 | return _parse_plain, parts, offset |
|
454 | return _parse_plain, parts, offset | |
454 |
|
455 | |||
455 | def _configlist(s): |
|
456 | def _configlist(s): | |
456 | s = s.rstrip(' ,') |
|
457 | s = s.rstrip(' ,') | |
457 | if not s: |
|
458 | if not s: | |
458 | return [] |
|
459 | return [] | |
459 | parser, parts, offset = _parse_plain, [''], 0 |
|
460 | parser, parts, offset = _parse_plain, [''], 0 | |
460 | while parser: |
|
461 | while parser: | |
461 | parser, parts, offset = parser(parts, s, offset) |
|
462 | parser, parts, offset = parser(parts, s, offset) | |
462 | return parts |
|
463 | return parts | |
463 |
|
464 | |||
464 | result = self.config(section, name, untrusted=untrusted) |
|
465 | result = self.config(section, name, untrusted=untrusted) | |
465 | if result is None: |
|
466 | if result is None: | |
466 | result = default or [] |
|
467 | result = default or [] | |
467 | if isinstance(result, basestring): |
|
468 | if isinstance(result, basestring): | |
468 | result = _configlist(result.lstrip(' ,\n')) |
|
469 | result = _configlist(result.lstrip(' ,\n')) | |
469 | if result is None: |
|
470 | if result is None: | |
470 | result = default or [] |
|
471 | result = default or [] | |
471 | return result |
|
472 | return result | |
472 |
|
473 | |||
473 | def has_section(self, section, untrusted=False): |
|
474 | def has_section(self, section, untrusted=False): | |
474 | '''tell whether section exists in config.''' |
|
475 | '''tell whether section exists in config.''' | |
475 | return section in self._data(untrusted) |
|
476 | return section in self._data(untrusted) | |
476 |
|
477 | |||
477 | def configitems(self, section, untrusted=False): |
|
478 | def configitems(self, section, untrusted=False): | |
478 | items = self._data(untrusted).items(section) |
|
479 | items = self._data(untrusted).items(section) | |
479 | if self.debugflag and not untrusted and self._reportuntrusted: |
|
480 | if self.debugflag and not untrusted and self._reportuntrusted: | |
480 | for k, v in self._ucfg.items(section): |
|
481 | for k, v in self._ucfg.items(section): | |
481 | if self._tcfg.get(section, k) != v: |
|
482 | if self._tcfg.get(section, k) != v: | |
482 | self.debug("ignoring untrusted configuration option " |
|
483 | self.debug("ignoring untrusted configuration option " | |
483 | "%s.%s = %s\n" % (section, k, v)) |
|
484 | "%s.%s = %s\n" % (section, k, v)) | |
484 | return items |
|
485 | return items | |
485 |
|
486 | |||
486 | def walkconfig(self, untrusted=False): |
|
487 | def walkconfig(self, untrusted=False): | |
487 | cfg = self._data(untrusted) |
|
488 | cfg = self._data(untrusted) | |
488 | for section in cfg.sections(): |
|
489 | for section in cfg.sections(): | |
489 | for name, value in self.configitems(section, untrusted): |
|
490 | for name, value in self.configitems(section, untrusted): | |
490 | yield section, name, value |
|
491 | yield section, name, value | |
491 |
|
492 | |||
492 | def plain(self, feature=None): |
|
493 | def plain(self, feature=None): | |
493 | '''is plain mode active? |
|
494 | '''is plain mode active? | |
494 |
|
495 | |||
495 | Plain mode means that all configuration variables which affect |
|
496 | Plain mode means that all configuration variables which affect | |
496 | the behavior and output of Mercurial should be |
|
497 | the behavior and output of Mercurial should be | |
497 | ignored. Additionally, the output should be stable, |
|
498 | ignored. Additionally, the output should be stable, | |
498 | reproducible and suitable for use in scripts or applications. |
|
499 | reproducible and suitable for use in scripts or applications. | |
499 |
|
500 | |||
500 | The only way to trigger plain mode is by setting either the |
|
501 | The only way to trigger plain mode is by setting either the | |
501 | `HGPLAIN' or `HGPLAINEXCEPT' environment variables. |
|
502 | `HGPLAIN' or `HGPLAINEXCEPT' environment variables. | |
502 |
|
503 | |||
503 | The return value can either be |
|
504 | The return value can either be | |
504 | - False if HGPLAIN is not set, or feature is in HGPLAINEXCEPT |
|
505 | - False if HGPLAIN is not set, or feature is in HGPLAINEXCEPT | |
505 | - True otherwise |
|
506 | - True otherwise | |
506 | ''' |
|
507 | ''' | |
507 | if 'HGPLAIN' not in os.environ and 'HGPLAINEXCEPT' not in os.environ: |
|
508 | if 'HGPLAIN' not in os.environ and 'HGPLAINEXCEPT' not in os.environ: | |
508 | return False |
|
509 | return False | |
509 | exceptions = os.environ.get('HGPLAINEXCEPT', '').strip().split(',') |
|
510 | exceptions = os.environ.get('HGPLAINEXCEPT', '').strip().split(',') | |
510 | if feature and exceptions: |
|
511 | if feature and exceptions: | |
511 | return feature not in exceptions |
|
512 | return feature not in exceptions | |
512 | return True |
|
513 | return True | |
513 |
|
514 | |||
514 | def username(self): |
|
515 | def username(self): | |
515 | """Return default username to be used in commits. |
|
516 | """Return default username to be used in commits. | |
516 |
|
517 | |||
517 | Searched in this order: $HGUSER, [ui] section of hgrcs, $EMAIL |
|
518 | Searched in this order: $HGUSER, [ui] section of hgrcs, $EMAIL | |
518 | and stop searching if one of these is set. |
|
519 | and stop searching if one of these is set. | |
519 | If not found and ui.askusername is True, ask the user, else use |
|
520 | If not found and ui.askusername is True, ask the user, else use | |
520 | ($LOGNAME or $USER or $LNAME or $USERNAME) + "@full.hostname". |
|
521 | ($LOGNAME or $USER or $LNAME or $USERNAME) + "@full.hostname". | |
521 | """ |
|
522 | """ | |
522 | user = os.environ.get("HGUSER") |
|
523 | user = os.environ.get("HGUSER") | |
523 | if user is None: |
|
524 | if user is None: | |
524 | user = self.config("ui", ["username", "user"]) |
|
525 | user = self.config("ui", ["username", "user"]) | |
525 | if user is not None: |
|
526 | if user is not None: | |
526 | user = os.path.expandvars(user) |
|
527 | user = os.path.expandvars(user) | |
527 | if user is None: |
|
528 | if user is None: | |
528 | user = os.environ.get("EMAIL") |
|
529 | user = os.environ.get("EMAIL") | |
529 | if user is None and self.configbool("ui", "askusername"): |
|
530 | if user is None and self.configbool("ui", "askusername"): | |
530 | user = self.prompt(_("enter a commit username:"), default=None) |
|
531 | user = self.prompt(_("enter a commit username:"), default=None) | |
531 | if user is None and not self.interactive(): |
|
532 | if user is None and not self.interactive(): | |
532 | try: |
|
533 | try: | |
533 | user = '%s@%s' % (util.getuser(), socket.getfqdn()) |
|
534 | user = '%s@%s' % (util.getuser(), socket.getfqdn()) | |
534 | self.warn(_("no username found, using '%s' instead\n") % user) |
|
535 | self.warn(_("no username found, using '%s' instead\n") % user) | |
535 | except KeyError: |
|
536 | except KeyError: | |
536 | pass |
|
537 | pass | |
537 | if not user: |
|
538 | if not user: | |
538 | raise error.Abort(_('no username supplied'), |
|
539 | raise error.Abort(_('no username supplied'), | |
539 | hint=_('use "hg config --edit" ' |
|
540 | hint=_('use "hg config --edit" ' | |
540 | 'to set your username')) |
|
541 | 'to set your username')) | |
541 | if "\n" in user: |
|
542 | if "\n" in user: | |
542 | raise error.Abort(_("username %s contains a newline\n") |
|
543 | raise error.Abort(_("username %s contains a newline\n") | |
543 | % repr(user)) |
|
544 | % repr(user)) | |
544 | return user |
|
545 | return user | |
545 |
|
546 | |||
546 | def shortuser(self, user): |
|
547 | def shortuser(self, user): | |
547 | """Return a short representation of a user name or email address.""" |
|
548 | """Return a short representation of a user name or email address.""" | |
548 | if not self.verbose: |
|
549 | if not self.verbose: | |
549 | user = util.shortuser(user) |
|
550 | user = util.shortuser(user) | |
550 | return user |
|
551 | return user | |
551 |
|
552 | |||
552 | def expandpath(self, loc, default=None): |
|
553 | def expandpath(self, loc, default=None): | |
553 | """Return repository location relative to cwd or from [paths]""" |
|
554 | """Return repository location relative to cwd or from [paths]""" | |
554 | try: |
|
555 | try: | |
555 | p = self.paths.getpath(loc) |
|
556 | p = self.paths.getpath(loc) | |
556 | if p: |
|
557 | if p: | |
557 | return p.rawloc |
|
558 | return p.rawloc | |
558 | except error.RepoError: |
|
559 | except error.RepoError: | |
559 | pass |
|
560 | pass | |
560 |
|
561 | |||
561 | if default: |
|
562 | if default: | |
562 | try: |
|
563 | try: | |
563 | p = self.paths.getpath(default) |
|
564 | p = self.paths.getpath(default) | |
564 | if p: |
|
565 | if p: | |
565 | return p.rawloc |
|
566 | return p.rawloc | |
566 | except error.RepoError: |
|
567 | except error.RepoError: | |
567 | pass |
|
568 | pass | |
568 |
|
569 | |||
569 | return loc |
|
570 | return loc | |
570 |
|
571 | |||
571 | @util.propertycache |
|
572 | @util.propertycache | |
572 | def paths(self): |
|
573 | def paths(self): | |
573 | return paths(self) |
|
574 | return paths(self) | |
574 |
|
575 | |||
575 | def pushbuffer(self, error=False, subproc=False): |
|
576 | def pushbuffer(self, error=False, subproc=False): | |
576 | """install a buffer to capture standard output of the ui object |
|
577 | """install a buffer to capture standard output of the ui object | |
577 |
|
578 | |||
578 | If error is True, the error output will be captured too. |
|
579 | If error is True, the error output will be captured too. | |
579 |
|
580 | |||
580 | If subproc is True, output from subprocesses (typically hooks) will be |
|
581 | If subproc is True, output from subprocesses (typically hooks) will be | |
581 | captured too.""" |
|
582 | captured too.""" | |
582 | self._buffers.append([]) |
|
583 | self._buffers.append([]) | |
583 | self._bufferstates.append((error, subproc)) |
|
584 | self._bufferstates.append((error, subproc)) | |
584 |
|
585 | |||
585 | def popbuffer(self, labeled=False): |
|
586 | def popbuffer(self, labeled=False): | |
586 | '''pop the last buffer and return the buffered output |
|
587 | '''pop the last buffer and return the buffered output | |
587 |
|
588 | |||
588 | If labeled is True, any labels associated with buffered |
|
589 | If labeled is True, any labels associated with buffered | |
589 | output will be handled. By default, this has no effect |
|
590 | output will be handled. By default, this has no effect | |
590 | on the output returned, but extensions and GUI tools may |
|
591 | on the output returned, but extensions and GUI tools may | |
591 | handle this argument and returned styled output. If output |
|
592 | handle this argument and returned styled output. If output | |
592 | is being buffered so it can be captured and parsed or |
|
593 | is being buffered so it can be captured and parsed or | |
593 | processed, labeled should not be set to True. |
|
594 | processed, labeled should not be set to True. | |
594 | ''' |
|
595 | ''' | |
595 | self._bufferstates.pop() |
|
596 | self._bufferstates.pop() | |
596 | return "".join(self._buffers.pop()) |
|
597 | return "".join(self._buffers.pop()) | |
597 |
|
598 | |||
598 | def write(self, *args, **opts): |
|
599 | def write(self, *args, **opts): | |
599 | '''write args to output |
|
600 | '''write args to output | |
600 |
|
601 | |||
601 | By default, this method simply writes to the buffer or stdout, |
|
602 | By default, this method simply writes to the buffer or stdout, | |
602 | but extensions or GUI tools may override this method, |
|
603 | but extensions or GUI tools may override this method, | |
603 | write_err(), popbuffer(), and label() to style output from |
|
604 | write_err(), popbuffer(), and label() to style output from | |
604 | various parts of hg. |
|
605 | various parts of hg. | |
605 |
|
606 | |||
606 | An optional keyword argument, "label", can be passed in. |
|
607 | An optional keyword argument, "label", can be passed in. | |
607 | This should be a string containing label names separated by |
|
608 | This should be a string containing label names separated by | |
608 | space. Label names take the form of "topic.type". For example, |
|
609 | space. Label names take the form of "topic.type". For example, | |
609 | ui.debug() issues a label of "ui.debug". |
|
610 | ui.debug() issues a label of "ui.debug". | |
610 |
|
611 | |||
611 | When labeling output for a specific command, a label of |
|
612 | When labeling output for a specific command, a label of | |
612 | "cmdname.type" is recommended. For example, status issues |
|
613 | "cmdname.type" is recommended. For example, status issues | |
613 | a label of "status.modified" for modified files. |
|
614 | a label of "status.modified" for modified files. | |
614 | ''' |
|
615 | ''' | |
615 | self._progclear() |
|
616 | self._progclear() | |
616 | if self._buffers: |
|
617 | if self._buffers: | |
617 | self._buffers[-1].extend([str(a) for a in args]) |
|
618 | self._buffers[-1].extend([str(a) for a in args]) | |
618 | else: |
|
619 | else: | |
619 | for a in args: |
|
620 | for a in args: | |
620 | self.fout.write(str(a)) |
|
621 | self.fout.write(str(a)) | |
621 |
|
622 | |||
622 | def write_err(self, *args, **opts): |
|
623 | def write_err(self, *args, **opts): | |
623 | self._progclear() |
|
624 | self._progclear() | |
624 | try: |
|
625 | try: | |
625 | if self._bufferstates and self._bufferstates[-1][0]: |
|
626 | if self._bufferstates and self._bufferstates[-1][0]: | |
626 | return self.write(*args, **opts) |
|
627 | return self.write(*args, **opts) | |
627 | if not getattr(self.fout, 'closed', False): |
|
628 | if not getattr(self.fout, 'closed', False): | |
628 | self.fout.flush() |
|
629 | self.fout.flush() | |
629 | for a in args: |
|
630 | for a in args: | |
630 | self.ferr.write(str(a)) |
|
631 | self.ferr.write(str(a)) | |
631 | # stderr may be buffered under win32 when redirected to files, |
|
632 | # stderr may be buffered under win32 when redirected to files, | |
632 | # including stdout. |
|
633 | # including stdout. | |
633 | if not getattr(self.ferr, 'closed', False): |
|
634 | if not getattr(self.ferr, 'closed', False): | |
634 | self.ferr.flush() |
|
635 | self.ferr.flush() | |
635 | except IOError as inst: |
|
636 | except IOError as inst: | |
636 | if inst.errno not in (errno.EPIPE, errno.EIO, errno.EBADF): |
|
637 | if inst.errno not in (errno.EPIPE, errno.EIO, errno.EBADF): | |
637 | raise |
|
638 | raise | |
638 |
|
639 | |||
639 | def flush(self): |
|
640 | def flush(self): | |
640 | try: self.fout.flush() |
|
641 | try: self.fout.flush() | |
641 | except (IOError, ValueError): pass |
|
642 | except (IOError, ValueError): pass | |
642 | try: self.ferr.flush() |
|
643 | try: self.ferr.flush() | |
643 | except (IOError, ValueError): pass |
|
644 | except (IOError, ValueError): pass | |
644 |
|
645 | |||
645 | def _isatty(self, fh): |
|
646 | def _isatty(self, fh): | |
646 | if self.configbool('ui', 'nontty', False): |
|
647 | if self.configbool('ui', 'nontty', False): | |
647 | return False |
|
648 | return False | |
648 | return util.isatty(fh) |
|
649 | return util.isatty(fh) | |
649 |
|
650 | |||
650 | def interactive(self): |
|
651 | def interactive(self): | |
651 | '''is interactive input allowed? |
|
652 | '''is interactive input allowed? | |
652 |
|
653 | |||
653 | An interactive session is a session where input can be reasonably read |
|
654 | An interactive session is a session where input can be reasonably read | |
654 | from `sys.stdin'. If this function returns false, any attempt to read |
|
655 | from `sys.stdin'. If this function returns false, any attempt to read | |
655 | from stdin should fail with an error, unless a sensible default has been |
|
656 | from stdin should fail with an error, unless a sensible default has been | |
656 | specified. |
|
657 | specified. | |
657 |
|
658 | |||
658 | Interactiveness is triggered by the value of the `ui.interactive' |
|
659 | Interactiveness is triggered by the value of the `ui.interactive' | |
659 | configuration variable or - if it is unset - when `sys.stdin' points |
|
660 | configuration variable or - if it is unset - when `sys.stdin' points | |
660 | to a terminal device. |
|
661 | to a terminal device. | |
661 |
|
662 | |||
662 | This function refers to input only; for output, see `ui.formatted()'. |
|
663 | This function refers to input only; for output, see `ui.formatted()'. | |
663 | ''' |
|
664 | ''' | |
664 | i = self.configbool("ui", "interactive", None) |
|
665 | i = self.configbool("ui", "interactive", None) | |
665 | if i is None: |
|
666 | if i is None: | |
666 | # some environments replace stdin without implementing isatty |
|
667 | # some environments replace stdin without implementing isatty | |
667 | # usually those are non-interactive |
|
668 | # usually those are non-interactive | |
668 | return self._isatty(self.fin) |
|
669 | return self._isatty(self.fin) | |
669 |
|
670 | |||
670 | return i |
|
671 | return i | |
671 |
|
672 | |||
672 | def termwidth(self): |
|
673 | def termwidth(self): | |
673 | '''how wide is the terminal in columns? |
|
674 | '''how wide is the terminal in columns? | |
674 | ''' |
|
675 | ''' | |
675 | if 'COLUMNS' in os.environ: |
|
676 | if 'COLUMNS' in os.environ: | |
676 | try: |
|
677 | try: | |
677 | return int(os.environ['COLUMNS']) |
|
678 | return int(os.environ['COLUMNS']) | |
678 | except ValueError: |
|
679 | except ValueError: | |
679 | pass |
|
680 | pass | |
680 | return util.termwidth() |
|
681 | return util.termwidth() | |
681 |
|
682 | |||
682 | def formatted(self): |
|
683 | def formatted(self): | |
683 | '''should formatted output be used? |
|
684 | '''should formatted output be used? | |
684 |
|
685 | |||
685 | It is often desirable to format the output to suite the output medium. |
|
686 | It is often desirable to format the output to suite the output medium. | |
686 | Examples of this are truncating long lines or colorizing messages. |
|
687 | Examples of this are truncating long lines or colorizing messages. | |
687 | However, this is not often not desirable when piping output into other |
|
688 | However, this is not often not desirable when piping output into other | |
688 | utilities, e.g. `grep'. |
|
689 | utilities, e.g. `grep'. | |
689 |
|
690 | |||
690 | Formatted output is triggered by the value of the `ui.formatted' |
|
691 | Formatted output is triggered by the value of the `ui.formatted' | |
691 | configuration variable or - if it is unset - when `sys.stdout' points |
|
692 | configuration variable or - if it is unset - when `sys.stdout' points | |
692 | to a terminal device. Please note that `ui.formatted' should be |
|
693 | to a terminal device. Please note that `ui.formatted' should be | |
693 | considered an implementation detail; it is not intended for use outside |
|
694 | considered an implementation detail; it is not intended for use outside | |
694 | Mercurial or its extensions. |
|
695 | Mercurial or its extensions. | |
695 |
|
696 | |||
696 | This function refers to output only; for input, see `ui.interactive()'. |
|
697 | This function refers to output only; for input, see `ui.interactive()'. | |
697 | This function always returns false when in plain mode, see `ui.plain()'. |
|
698 | This function always returns false when in plain mode, see `ui.plain()'. | |
698 | ''' |
|
699 | ''' | |
699 | if self.plain(): |
|
700 | if self.plain(): | |
700 | return False |
|
701 | return False | |
701 |
|
702 | |||
702 | i = self.configbool("ui", "formatted", None) |
|
703 | i = self.configbool("ui", "formatted", None) | |
703 | if i is None: |
|
704 | if i is None: | |
704 | # some environments replace stdout without implementing isatty |
|
705 | # some environments replace stdout without implementing isatty | |
705 | # usually those are non-interactive |
|
706 | # usually those are non-interactive | |
706 | return self._isatty(self.fout) |
|
707 | return self._isatty(self.fout) | |
707 |
|
708 | |||
708 | return i |
|
709 | return i | |
709 |
|
710 | |||
710 | def _readline(self, prompt=''): |
|
711 | def _readline(self, prompt=''): | |
711 | if self._isatty(self.fin): |
|
712 | if self._isatty(self.fin): | |
712 | try: |
|
713 | try: | |
713 | # magically add command line editing support, where |
|
714 | # magically add command line editing support, where | |
714 | # available |
|
715 | # available | |
715 | import readline |
|
716 | import readline | |
716 | # force demandimport to really load the module |
|
717 | # force demandimport to really load the module | |
717 | readline.read_history_file |
|
718 | readline.read_history_file | |
718 | # windows sometimes raises something other than ImportError |
|
719 | # windows sometimes raises something other than ImportError | |
719 | except Exception: |
|
720 | except Exception: | |
720 | pass |
|
721 | pass | |
721 |
|
722 | |||
722 | # call write() so output goes through subclassed implementation |
|
723 | # call write() so output goes through subclassed implementation | |
723 | # e.g. color extension on Windows |
|
724 | # e.g. color extension on Windows | |
724 | self.write(prompt) |
|
725 | self.write(prompt) | |
725 |
|
726 | |||
726 | # instead of trying to emulate raw_input, swap (self.fin, |
|
727 | # instead of trying to emulate raw_input, swap (self.fin, | |
727 | # self.fout) with (sys.stdin, sys.stdout) |
|
728 | # self.fout) with (sys.stdin, sys.stdout) | |
728 | oldin = sys.stdin |
|
729 | oldin = sys.stdin | |
729 | oldout = sys.stdout |
|
730 | oldout = sys.stdout | |
730 | sys.stdin = self.fin |
|
731 | sys.stdin = self.fin | |
731 | sys.stdout = self.fout |
|
732 | sys.stdout = self.fout | |
732 | # prompt ' ' must exist; otherwise readline may delete entire line |
|
733 | # prompt ' ' must exist; otherwise readline may delete entire line | |
733 | # - http://bugs.python.org/issue12833 |
|
734 | # - http://bugs.python.org/issue12833 | |
734 | line = raw_input(' ') |
|
735 | line = raw_input(' ') | |
735 | sys.stdin = oldin |
|
736 | sys.stdin = oldin | |
736 | sys.stdout = oldout |
|
737 | sys.stdout = oldout | |
737 |
|
738 | |||
738 | # When stdin is in binary mode on Windows, it can cause |
|
739 | # When stdin is in binary mode on Windows, it can cause | |
739 | # raw_input() to emit an extra trailing carriage return |
|
740 | # raw_input() to emit an extra trailing carriage return | |
740 | if os.linesep == '\r\n' and line and line[-1] == '\r': |
|
741 | if os.linesep == '\r\n' and line and line[-1] == '\r': | |
741 | line = line[:-1] |
|
742 | line = line[:-1] | |
742 | return line |
|
743 | return line | |
743 |
|
744 | |||
744 | def prompt(self, msg, default="y"): |
|
745 | def prompt(self, msg, default="y"): | |
745 | """Prompt user with msg, read response. |
|
746 | """Prompt user with msg, read response. | |
746 | If ui is not interactive, the default is returned. |
|
747 | If ui is not interactive, the default is returned. | |
747 | """ |
|
748 | """ | |
748 | if not self.interactive(): |
|
749 | if not self.interactive(): | |
749 | self.write(msg, ' ', default, "\n") |
|
750 | self.write(msg, ' ', default, "\n") | |
750 | return default |
|
751 | return default | |
751 | try: |
|
752 | try: | |
752 | r = self._readline(self.label(msg, 'ui.prompt')) |
|
753 | r = self._readline(self.label(msg, 'ui.prompt')) | |
753 | if not r: |
|
754 | if not r: | |
754 | r = default |
|
755 | r = default | |
755 | if self.configbool('ui', 'promptecho'): |
|
756 | if self.configbool('ui', 'promptecho'): | |
756 | self.write(r, "\n") |
|
757 | self.write(r, "\n") | |
757 | return r |
|
758 | return r | |
758 | except EOFError: |
|
759 | except EOFError: | |
759 | raise error.Abort(_('response expected')) |
|
760 | raise error.Abort(_('response expected')) | |
760 |
|
761 | |||
761 | @staticmethod |
|
762 | @staticmethod | |
762 | def extractchoices(prompt): |
|
763 | def extractchoices(prompt): | |
763 | """Extract prompt message and list of choices from specified prompt. |
|
764 | """Extract prompt message and list of choices from specified prompt. | |
764 |
|
765 | |||
765 | This returns tuple "(message, choices)", and "choices" is the |
|
766 | This returns tuple "(message, choices)", and "choices" is the | |
766 | list of tuple "(response character, text without &)". |
|
767 | list of tuple "(response character, text without &)". | |
|
768 | ||||
|
769 | >>> ui.extractchoices("awake? $$ &Yes $$ &No") | |||
|
770 | ('awake? ', [('y', 'Yes'), ('n', 'No')]) | |||
|
771 | >>> ui.extractchoices("line\\nbreak? $$ &Yes $$ &No") | |||
|
772 | ('line\\nbreak? ', [('y', 'Yes'), ('n', 'No')]) | |||
|
773 | >>> ui.extractchoices("want lots of $$money$$?$$Ye&s$$N&o") | |||
|
774 | ('want lots of $$money$$?', [('s', 'Yes'), ('o', 'No')]) | |||
767 | """ |
|
775 | """ | |
768 | parts = prompt.split('$$') |
|
776 | ||
769 | msg = parts[0].rstrip(' ') |
|
777 | # Sadly, the prompt string may have been built with a filename | |
770 | choices = [p.strip(' ') for p in parts[1:]] |
|
778 | # containing "$$" so let's try to find the first valid-looking | |
|
779 | # prompt to start parsing. Sadly, we also can't rely on | |||
|
780 | # choices containing spaces, ASCII, or basically anything | |||
|
781 | # except an ampersand followed by a character. | |||
|
782 | m = re.match(r'(?s)(.+?)\$\$([^\$]*&[^ \$].*)', prompt) | |||
|
783 | msg = m.group(1) | |||
|
784 | choices = [p.strip(' ') for p in m.group(2).split('$$')] | |||
771 | return (msg, |
|
785 | return (msg, | |
772 | [(s[s.index('&') + 1].lower(), s.replace('&', '', 1)) |
|
786 | [(s[s.index('&') + 1].lower(), s.replace('&', '', 1)) | |
773 | for s in choices]) |
|
787 | for s in choices]) | |
774 |
|
788 | |||
775 | def promptchoice(self, prompt, default=0): |
|
789 | def promptchoice(self, prompt, default=0): | |
776 | """Prompt user with a message, read response, and ensure it matches |
|
790 | """Prompt user with a message, read response, and ensure it matches | |
777 | one of the provided choices. The prompt is formatted as follows: |
|
791 | one of the provided choices. The prompt is formatted as follows: | |
778 |
|
792 | |||
779 | "would you like fries with that (Yn)? $$ &Yes $$ &No" |
|
793 | "would you like fries with that (Yn)? $$ &Yes $$ &No" | |
780 |
|
794 | |||
781 | The index of the choice is returned. Responses are case |
|
795 | The index of the choice is returned. Responses are case | |
782 | insensitive. If ui is not interactive, the default is |
|
796 | insensitive. If ui is not interactive, the default is | |
783 | returned. |
|
797 | returned. | |
784 | """ |
|
798 | """ | |
785 |
|
799 | |||
786 | msg, choices = self.extractchoices(prompt) |
|
800 | msg, choices = self.extractchoices(prompt) | |
787 | resps = [r for r, t in choices] |
|
801 | resps = [r for r, t in choices] | |
788 | while True: |
|
802 | while True: | |
789 | r = self.prompt(msg, resps[default]) |
|
803 | r = self.prompt(msg, resps[default]) | |
790 | if r.lower() in resps: |
|
804 | if r.lower() in resps: | |
791 | return resps.index(r.lower()) |
|
805 | return resps.index(r.lower()) | |
792 | self.write(_("unrecognized response\n")) |
|
806 | self.write(_("unrecognized response\n")) | |
793 |
|
807 | |||
794 | def getpass(self, prompt=None, default=None): |
|
808 | def getpass(self, prompt=None, default=None): | |
795 | if not self.interactive(): |
|
809 | if not self.interactive(): | |
796 | return default |
|
810 | return default | |
797 | try: |
|
811 | try: | |
798 | self.write_err(self.label(prompt or _('password: '), 'ui.prompt')) |
|
812 | self.write_err(self.label(prompt or _('password: '), 'ui.prompt')) | |
799 | # disable getpass() only if explicitly specified. it's still valid |
|
813 | # disable getpass() only if explicitly specified. it's still valid | |
800 | # to interact with tty even if fin is not a tty. |
|
814 | # to interact with tty even if fin is not a tty. | |
801 | if self.configbool('ui', 'nontty'): |
|
815 | if self.configbool('ui', 'nontty'): | |
802 | return self.fin.readline().rstrip('\n') |
|
816 | return self.fin.readline().rstrip('\n') | |
803 | else: |
|
817 | else: | |
804 | return getpass.getpass('') |
|
818 | return getpass.getpass('') | |
805 | except EOFError: |
|
819 | except EOFError: | |
806 | raise error.Abort(_('response expected')) |
|
820 | raise error.Abort(_('response expected')) | |
807 | def status(self, *msg, **opts): |
|
821 | def status(self, *msg, **opts): | |
808 | '''write status message to output (if ui.quiet is False) |
|
822 | '''write status message to output (if ui.quiet is False) | |
809 |
|
823 | |||
810 | This adds an output label of "ui.status". |
|
824 | This adds an output label of "ui.status". | |
811 | ''' |
|
825 | ''' | |
812 | if not self.quiet: |
|
826 | if not self.quiet: | |
813 | opts['label'] = opts.get('label', '') + ' ui.status' |
|
827 | opts['label'] = opts.get('label', '') + ' ui.status' | |
814 | self.write(*msg, **opts) |
|
828 | self.write(*msg, **opts) | |
815 | def warn(self, *msg, **opts): |
|
829 | def warn(self, *msg, **opts): | |
816 | '''write warning message to output (stderr) |
|
830 | '''write warning message to output (stderr) | |
817 |
|
831 | |||
818 | This adds an output label of "ui.warning". |
|
832 | This adds an output label of "ui.warning". | |
819 | ''' |
|
833 | ''' | |
820 | opts['label'] = opts.get('label', '') + ' ui.warning' |
|
834 | opts['label'] = opts.get('label', '') + ' ui.warning' | |
821 | self.write_err(*msg, **opts) |
|
835 | self.write_err(*msg, **opts) | |
822 | def note(self, *msg, **opts): |
|
836 | def note(self, *msg, **opts): | |
823 | '''write note to output (if ui.verbose is True) |
|
837 | '''write note to output (if ui.verbose is True) | |
824 |
|
838 | |||
825 | This adds an output label of "ui.note". |
|
839 | This adds an output label of "ui.note". | |
826 | ''' |
|
840 | ''' | |
827 | if self.verbose: |
|
841 | if self.verbose: | |
828 | opts['label'] = opts.get('label', '') + ' ui.note' |
|
842 | opts['label'] = opts.get('label', '') + ' ui.note' | |
829 | self.write(*msg, **opts) |
|
843 | self.write(*msg, **opts) | |
830 | def debug(self, *msg, **opts): |
|
844 | def debug(self, *msg, **opts): | |
831 | '''write debug message to output (if ui.debugflag is True) |
|
845 | '''write debug message to output (if ui.debugflag is True) | |
832 |
|
846 | |||
833 | This adds an output label of "ui.debug". |
|
847 | This adds an output label of "ui.debug". | |
834 | ''' |
|
848 | ''' | |
835 | if self.debugflag: |
|
849 | if self.debugflag: | |
836 | opts['label'] = opts.get('label', '') + ' ui.debug' |
|
850 | opts['label'] = opts.get('label', '') + ' ui.debug' | |
837 | self.write(*msg, **opts) |
|
851 | self.write(*msg, **opts) | |
838 |
|
852 | |||
839 | def edit(self, text, user, extra=None, editform=None, pending=None): |
|
853 | def edit(self, text, user, extra=None, editform=None, pending=None): | |
840 | if extra is None: |
|
854 | if extra is None: | |
841 | extra = {} |
|
855 | extra = {} | |
842 | (fd, name) = tempfile.mkstemp(prefix="hg-editor-", suffix=".txt", |
|
856 | (fd, name) = tempfile.mkstemp(prefix="hg-editor-", suffix=".txt", | |
843 | text=True) |
|
857 | text=True) | |
844 | try: |
|
858 | try: | |
845 | f = os.fdopen(fd, "w") |
|
859 | f = os.fdopen(fd, "w") | |
846 | f.write(text) |
|
860 | f.write(text) | |
847 | f.close() |
|
861 | f.close() | |
848 |
|
862 | |||
849 | environ = {'HGUSER': user} |
|
863 | environ = {'HGUSER': user} | |
850 | if 'transplant_source' in extra: |
|
864 | if 'transplant_source' in extra: | |
851 | environ.update({'HGREVISION': hex(extra['transplant_source'])}) |
|
865 | environ.update({'HGREVISION': hex(extra['transplant_source'])}) | |
852 | for label in ('intermediate-source', 'source', 'rebase_source'): |
|
866 | for label in ('intermediate-source', 'source', 'rebase_source'): | |
853 | if label in extra: |
|
867 | if label in extra: | |
854 | environ.update({'HGREVISION': extra[label]}) |
|
868 | environ.update({'HGREVISION': extra[label]}) | |
855 | break |
|
869 | break | |
856 | if editform: |
|
870 | if editform: | |
857 | environ.update({'HGEDITFORM': editform}) |
|
871 | environ.update({'HGEDITFORM': editform}) | |
858 | if pending: |
|
872 | if pending: | |
859 | environ.update({'HG_PENDING': pending}) |
|
873 | environ.update({'HG_PENDING': pending}) | |
860 |
|
874 | |||
861 | editor = self.geteditor() |
|
875 | editor = self.geteditor() | |
862 |
|
876 | |||
863 | self.system("%s \"%s\"" % (editor, name), |
|
877 | self.system("%s \"%s\"" % (editor, name), | |
864 | environ=environ, |
|
878 | environ=environ, | |
865 | onerr=error.Abort, errprefix=_("edit failed")) |
|
879 | onerr=error.Abort, errprefix=_("edit failed")) | |
866 |
|
880 | |||
867 | f = open(name) |
|
881 | f = open(name) | |
868 | t = f.read() |
|
882 | t = f.read() | |
869 | f.close() |
|
883 | f.close() | |
870 | finally: |
|
884 | finally: | |
871 | os.unlink(name) |
|
885 | os.unlink(name) | |
872 |
|
886 | |||
873 | return t |
|
887 | return t | |
874 |
|
888 | |||
875 | def system(self, cmd, environ=None, cwd=None, onerr=None, errprefix=None): |
|
889 | def system(self, cmd, environ=None, cwd=None, onerr=None, errprefix=None): | |
876 | '''execute shell command with appropriate output stream. command |
|
890 | '''execute shell command with appropriate output stream. command | |
877 | output will be redirected if fout is not stdout. |
|
891 | output will be redirected if fout is not stdout. | |
878 | ''' |
|
892 | ''' | |
879 | out = self.fout |
|
893 | out = self.fout | |
880 | if any(s[1] for s in self._bufferstates): |
|
894 | if any(s[1] for s in self._bufferstates): | |
881 | out = self |
|
895 | out = self | |
882 | return util.system(cmd, environ=environ, cwd=cwd, onerr=onerr, |
|
896 | return util.system(cmd, environ=environ, cwd=cwd, onerr=onerr, | |
883 | errprefix=errprefix, out=out) |
|
897 | errprefix=errprefix, out=out) | |
884 |
|
898 | |||
885 | def traceback(self, exc=None, force=False): |
|
899 | def traceback(self, exc=None, force=False): | |
886 | '''print exception traceback if traceback printing enabled or forced. |
|
900 | '''print exception traceback if traceback printing enabled or forced. | |
887 | only to call in exception handler. returns true if traceback |
|
901 | only to call in exception handler. returns true if traceback | |
888 | printed.''' |
|
902 | printed.''' | |
889 | if self.tracebackflag or force: |
|
903 | if self.tracebackflag or force: | |
890 | if exc is None: |
|
904 | if exc is None: | |
891 | exc = sys.exc_info() |
|
905 | exc = sys.exc_info() | |
892 | cause = getattr(exc[1], 'cause', None) |
|
906 | cause = getattr(exc[1], 'cause', None) | |
893 |
|
907 | |||
894 | if cause is not None: |
|
908 | if cause is not None: | |
895 | causetb = traceback.format_tb(cause[2]) |
|
909 | causetb = traceback.format_tb(cause[2]) | |
896 | exctb = traceback.format_tb(exc[2]) |
|
910 | exctb = traceback.format_tb(exc[2]) | |
897 | exconly = traceback.format_exception_only(cause[0], cause[1]) |
|
911 | exconly = traceback.format_exception_only(cause[0], cause[1]) | |
898 |
|
912 | |||
899 | # exclude frame where 'exc' was chained and rethrown from exctb |
|
913 | # exclude frame where 'exc' was chained and rethrown from exctb | |
900 | self.write_err('Traceback (most recent call last):\n', |
|
914 | self.write_err('Traceback (most recent call last):\n', | |
901 | ''.join(exctb[:-1]), |
|
915 | ''.join(exctb[:-1]), | |
902 | ''.join(causetb), |
|
916 | ''.join(causetb), | |
903 | ''.join(exconly)) |
|
917 | ''.join(exconly)) | |
904 | else: |
|
918 | else: | |
905 | output = traceback.format_exception(exc[0], exc[1], exc[2]) |
|
919 | output = traceback.format_exception(exc[0], exc[1], exc[2]) | |
906 | self.write_err(''.join(output)) |
|
920 | self.write_err(''.join(output)) | |
907 | return self.tracebackflag or force |
|
921 | return self.tracebackflag or force | |
908 |
|
922 | |||
909 | def geteditor(self): |
|
923 | def geteditor(self): | |
910 | '''return editor to use''' |
|
924 | '''return editor to use''' | |
911 | if sys.platform == 'plan9': |
|
925 | if sys.platform == 'plan9': | |
912 | # vi is the MIPS instruction simulator on Plan 9. We |
|
926 | # vi is the MIPS instruction simulator on Plan 9. We | |
913 | # instead default to E to plumb commit messages to |
|
927 | # instead default to E to plumb commit messages to | |
914 | # avoid confusion. |
|
928 | # avoid confusion. | |
915 | editor = 'E' |
|
929 | editor = 'E' | |
916 | else: |
|
930 | else: | |
917 | editor = 'vi' |
|
931 | editor = 'vi' | |
918 | return (os.environ.get("HGEDITOR") or |
|
932 | return (os.environ.get("HGEDITOR") or | |
919 | self.config("ui", "editor") or |
|
933 | self.config("ui", "editor") or | |
920 | os.environ.get("VISUAL") or |
|
934 | os.environ.get("VISUAL") or | |
921 | os.environ.get("EDITOR", editor)) |
|
935 | os.environ.get("EDITOR", editor)) | |
922 |
|
936 | |||
923 | @util.propertycache |
|
937 | @util.propertycache | |
924 | def _progbar(self): |
|
938 | def _progbar(self): | |
925 | """setup the progbar singleton to the ui object""" |
|
939 | """setup the progbar singleton to the ui object""" | |
926 | if (self.quiet or self.debugflag |
|
940 | if (self.quiet or self.debugflag | |
927 | or self.configbool('progress', 'disable', False) |
|
941 | or self.configbool('progress', 'disable', False) | |
928 | or not progress.shouldprint(self)): |
|
942 | or not progress.shouldprint(self)): | |
929 | return None |
|
943 | return None | |
930 | return getprogbar(self) |
|
944 | return getprogbar(self) | |
931 |
|
945 | |||
932 | def _progclear(self): |
|
946 | def _progclear(self): | |
933 | """clear progress bar output if any. use it before any output""" |
|
947 | """clear progress bar output if any. use it before any output""" | |
934 | if '_progbar' not in vars(self): # nothing loaded yet |
|
948 | if '_progbar' not in vars(self): # nothing loaded yet | |
935 | return |
|
949 | return | |
936 | if self._progbar is not None and self._progbar.printed: |
|
950 | if self._progbar is not None and self._progbar.printed: | |
937 | self._progbar.clear() |
|
951 | self._progbar.clear() | |
938 |
|
952 | |||
939 | def progress(self, topic, pos, item="", unit="", total=None): |
|
953 | def progress(self, topic, pos, item="", unit="", total=None): | |
940 | '''show a progress message |
|
954 | '''show a progress message | |
941 |
|
955 | |||
942 | With stock hg, this is simply a debug message that is hidden |
|
956 | With stock hg, this is simply a debug message that is hidden | |
943 | by default, but with extensions or GUI tools it may be |
|
957 | by default, but with extensions or GUI tools it may be | |
944 | visible. 'topic' is the current operation, 'item' is a |
|
958 | visible. 'topic' is the current operation, 'item' is a | |
945 | non-numeric marker of the current position (i.e. the currently |
|
959 | non-numeric marker of the current position (i.e. the currently | |
946 | in-process file), 'pos' is the current numeric position (i.e. |
|
960 | in-process file), 'pos' is the current numeric position (i.e. | |
947 | revision, bytes, etc.), unit is a corresponding unit label, |
|
961 | revision, bytes, etc.), unit is a corresponding unit label, | |
948 | and total is the highest expected pos. |
|
962 | and total is the highest expected pos. | |
949 |
|
963 | |||
950 | Multiple nested topics may be active at a time. |
|
964 | Multiple nested topics may be active at a time. | |
951 |
|
965 | |||
952 | All topics should be marked closed by setting pos to None at |
|
966 | All topics should be marked closed by setting pos to None at | |
953 | termination. |
|
967 | termination. | |
954 | ''' |
|
968 | ''' | |
955 | if self._progbar is not None: |
|
969 | if self._progbar is not None: | |
956 | self._progbar.progress(topic, pos, item=item, unit=unit, |
|
970 | self._progbar.progress(topic, pos, item=item, unit=unit, | |
957 | total=total) |
|
971 | total=total) | |
958 | if pos is None or not self.configbool('progress', 'debug'): |
|
972 | if pos is None or not self.configbool('progress', 'debug'): | |
959 | return |
|
973 | return | |
960 |
|
974 | |||
961 | if unit: |
|
975 | if unit: | |
962 | unit = ' ' + unit |
|
976 | unit = ' ' + unit | |
963 | if item: |
|
977 | if item: | |
964 | item = ' ' + item |
|
978 | item = ' ' + item | |
965 |
|
979 | |||
966 | if total: |
|
980 | if total: | |
967 | pct = 100.0 * pos / total |
|
981 | pct = 100.0 * pos / total | |
968 | self.debug('%s:%s %s/%s%s (%4.2f%%)\n' |
|
982 | self.debug('%s:%s %s/%s%s (%4.2f%%)\n' | |
969 | % (topic, item, pos, total, unit, pct)) |
|
983 | % (topic, item, pos, total, unit, pct)) | |
970 | else: |
|
984 | else: | |
971 | self.debug('%s:%s %s%s\n' % (topic, item, pos, unit)) |
|
985 | self.debug('%s:%s %s%s\n' % (topic, item, pos, unit)) | |
972 |
|
986 | |||
973 | def log(self, service, *msg, **opts): |
|
987 | def log(self, service, *msg, **opts): | |
974 | '''hook for logging facility extensions |
|
988 | '''hook for logging facility extensions | |
975 |
|
989 | |||
976 | service should be a readily-identifiable subsystem, which will |
|
990 | service should be a readily-identifiable subsystem, which will | |
977 | allow filtering. |
|
991 | allow filtering. | |
978 |
|
992 | |||
979 | *msg should be a newline-terminated format string to log, and |
|
993 | *msg should be a newline-terminated format string to log, and | |
980 | then any values to %-format into that format string. |
|
994 | then any values to %-format into that format string. | |
981 |
|
995 | |||
982 | **opts currently has no defined meanings. |
|
996 | **opts currently has no defined meanings. | |
983 | ''' |
|
997 | ''' | |
984 |
|
998 | |||
985 | def label(self, msg, label): |
|
999 | def label(self, msg, label): | |
986 | '''style msg based on supplied label |
|
1000 | '''style msg based on supplied label | |
987 |
|
1001 | |||
988 | Like ui.write(), this just returns msg unchanged, but extensions |
|
1002 | Like ui.write(), this just returns msg unchanged, but extensions | |
989 | and GUI tools can override it to allow styling output without |
|
1003 | and GUI tools can override it to allow styling output without | |
990 | writing it. |
|
1004 | writing it. | |
991 |
|
1005 | |||
992 | ui.write(s, 'label') is equivalent to |
|
1006 | ui.write(s, 'label') is equivalent to | |
993 | ui.write(ui.label(s, 'label')). |
|
1007 | ui.write(ui.label(s, 'label')). | |
994 | ''' |
|
1008 | ''' | |
995 | return msg |
|
1009 | return msg | |
996 |
|
1010 | |||
997 | def develwarn(self, msg): |
|
1011 | def develwarn(self, msg): | |
998 | """issue a developer warning message""" |
|
1012 | """issue a developer warning message""" | |
999 | msg = 'devel-warn: ' + msg |
|
1013 | msg = 'devel-warn: ' + msg | |
1000 | if self.tracebackflag: |
|
1014 | if self.tracebackflag: | |
1001 | util.debugstacktrace(msg, 2, self.ferr, self.fout) |
|
1015 | util.debugstacktrace(msg, 2, self.ferr, self.fout) | |
1002 | else: |
|
1016 | else: | |
1003 | curframe = inspect.currentframe() |
|
1017 | curframe = inspect.currentframe() | |
1004 | calframe = inspect.getouterframes(curframe, 2) |
|
1018 | calframe = inspect.getouterframes(curframe, 2) | |
1005 | self.write_err('%s at: %s:%s (%s)\n' % ((msg,) + calframe[2][1:4])) |
|
1019 | self.write_err('%s at: %s:%s (%s)\n' % ((msg,) + calframe[2][1:4])) | |
1006 |
|
1020 | |||
1007 | class paths(dict): |
|
1021 | class paths(dict): | |
1008 | """Represents a collection of paths and their configs. |
|
1022 | """Represents a collection of paths and their configs. | |
1009 |
|
1023 | |||
1010 | Data is initially derived from ui instances and the config files they have |
|
1024 | Data is initially derived from ui instances and the config files they have | |
1011 | loaded. |
|
1025 | loaded. | |
1012 | """ |
|
1026 | """ | |
1013 | def __init__(self, ui): |
|
1027 | def __init__(self, ui): | |
1014 | dict.__init__(self) |
|
1028 | dict.__init__(self) | |
1015 |
|
1029 | |||
1016 | for name, loc in ui.configitems('paths'): |
|
1030 | for name, loc in ui.configitems('paths'): | |
1017 | # No location is the same as not existing. |
|
1031 | # No location is the same as not existing. | |
1018 | if not loc: |
|
1032 | if not loc: | |
1019 | continue |
|
1033 | continue | |
1020 |
|
1034 | |||
1021 | # TODO ignore default-push once all consumers stop referencing it |
|
1035 | # TODO ignore default-push once all consumers stop referencing it | |
1022 | # since it is handled specifically below. |
|
1036 | # since it is handled specifically below. | |
1023 |
|
1037 | |||
1024 | self[name] = path(name, rawloc=loc) |
|
1038 | self[name] = path(name, rawloc=loc) | |
1025 |
|
1039 | |||
1026 | # Handle default-push, which is a one-off that defines the push URL for |
|
1040 | # Handle default-push, which is a one-off that defines the push URL for | |
1027 | # the "default" path. |
|
1041 | # the "default" path. | |
1028 | defaultpush = ui.config('paths', 'default-push') |
|
1042 | defaultpush = ui.config('paths', 'default-push') | |
1029 | if defaultpush: |
|
1043 | if defaultpush: | |
1030 | # "default-push" can be defined without "default" entry. This is a |
|
1044 | # "default-push" can be defined without "default" entry. This is a | |
1031 | # bit weird, but is allowed for backwards compatibility. |
|
1045 | # bit weird, but is allowed for backwards compatibility. | |
1032 | if 'default' not in self: |
|
1046 | if 'default' not in self: | |
1033 | self['default'] = path('default', rawloc=defaultpush) |
|
1047 | self['default'] = path('default', rawloc=defaultpush) | |
1034 | self['default']._pushloc = defaultpush |
|
1048 | self['default']._pushloc = defaultpush | |
1035 |
|
1049 | |||
1036 | def getpath(self, name, default=None): |
|
1050 | def getpath(self, name, default=None): | |
1037 | """Return a ``path`` from a string, falling back to a default. |
|
1051 | """Return a ``path`` from a string, falling back to a default. | |
1038 |
|
1052 | |||
1039 | ``name`` can be a named path or locations. Locations are filesystem |
|
1053 | ``name`` can be a named path or locations. Locations are filesystem | |
1040 | paths or URIs. |
|
1054 | paths or URIs. | |
1041 |
|
1055 | |||
1042 | Returns None if ``name`` is not a registered path, a URI, or a local |
|
1056 | Returns None if ``name`` is not a registered path, a URI, or a local | |
1043 | path to a repo. |
|
1057 | path to a repo. | |
1044 | """ |
|
1058 | """ | |
1045 | # Only fall back to default if no path was requested. |
|
1059 | # Only fall back to default if no path was requested. | |
1046 | if name is None: |
|
1060 | if name is None: | |
1047 | if default: |
|
1061 | if default: | |
1048 | try: |
|
1062 | try: | |
1049 | return self[default] |
|
1063 | return self[default] | |
1050 | except KeyError: |
|
1064 | except KeyError: | |
1051 | return None |
|
1065 | return None | |
1052 | else: |
|
1066 | else: | |
1053 | return None |
|
1067 | return None | |
1054 |
|
1068 | |||
1055 | # Most likely empty string. |
|
1069 | # Most likely empty string. | |
1056 | # This may need to raise in the future. |
|
1070 | # This may need to raise in the future. | |
1057 | if not name: |
|
1071 | if not name: | |
1058 | return None |
|
1072 | return None | |
1059 |
|
1073 | |||
1060 | try: |
|
1074 | try: | |
1061 | return self[name] |
|
1075 | return self[name] | |
1062 | except KeyError: |
|
1076 | except KeyError: | |
1063 | # Try to resolve as a local path or URI. |
|
1077 | # Try to resolve as a local path or URI. | |
1064 | try: |
|
1078 | try: | |
1065 | return path(None, rawloc=name) |
|
1079 | return path(None, rawloc=name) | |
1066 | except ValueError: |
|
1080 | except ValueError: | |
1067 | raise error.RepoError(_('repository %s does not exist') % |
|
1081 | raise error.RepoError(_('repository %s does not exist') % | |
1068 | name) |
|
1082 | name) | |
1069 |
|
1083 | |||
1070 | assert False |
|
1084 | assert False | |
1071 |
|
1085 | |||
1072 | class path(object): |
|
1086 | class path(object): | |
1073 | """Represents an individual path and its configuration.""" |
|
1087 | """Represents an individual path and its configuration.""" | |
1074 |
|
1088 | |||
1075 | def __init__(self, name, rawloc=None, pushloc=None): |
|
1089 | def __init__(self, name, rawloc=None, pushloc=None): | |
1076 | """Construct a path from its config options. |
|
1090 | """Construct a path from its config options. | |
1077 |
|
1091 | |||
1078 | ``name`` is the symbolic name of the path. |
|
1092 | ``name`` is the symbolic name of the path. | |
1079 | ``rawloc`` is the raw location, as defined in the config. |
|
1093 | ``rawloc`` is the raw location, as defined in the config. | |
1080 | ``pushloc`` is the raw locations pushes should be made to. |
|
1094 | ``pushloc`` is the raw locations pushes should be made to. | |
1081 |
|
1095 | |||
1082 | If ``name`` is not defined, we require that the location be a) a local |
|
1096 | If ``name`` is not defined, we require that the location be a) a local | |
1083 | filesystem path with a .hg directory or b) a URL. If not, |
|
1097 | filesystem path with a .hg directory or b) a URL. If not, | |
1084 | ``ValueError`` is raised. |
|
1098 | ``ValueError`` is raised. | |
1085 | """ |
|
1099 | """ | |
1086 | if not rawloc: |
|
1100 | if not rawloc: | |
1087 | raise ValueError('rawloc must be defined') |
|
1101 | raise ValueError('rawloc must be defined') | |
1088 |
|
1102 | |||
1089 | # Locations may define branches via syntax <base>#<branch>. |
|
1103 | # Locations may define branches via syntax <base>#<branch>. | |
1090 | u = util.url(rawloc) |
|
1104 | u = util.url(rawloc) | |
1091 | branch = None |
|
1105 | branch = None | |
1092 | if u.fragment: |
|
1106 | if u.fragment: | |
1093 | branch = u.fragment |
|
1107 | branch = u.fragment | |
1094 | u.fragment = None |
|
1108 | u.fragment = None | |
1095 |
|
1109 | |||
1096 | self.url = u |
|
1110 | self.url = u | |
1097 | self.branch = branch |
|
1111 | self.branch = branch | |
1098 |
|
1112 | |||
1099 | self.name = name |
|
1113 | self.name = name | |
1100 | self.rawloc = rawloc |
|
1114 | self.rawloc = rawloc | |
1101 | self.loc = str(u) |
|
1115 | self.loc = str(u) | |
1102 | self._pushloc = pushloc |
|
1116 | self._pushloc = pushloc | |
1103 |
|
1117 | |||
1104 | # When given a raw location but not a symbolic name, validate the |
|
1118 | # When given a raw location but not a symbolic name, validate the | |
1105 | # location is valid. |
|
1119 | # location is valid. | |
1106 | if not name and not u.scheme and not self._isvalidlocalpath(self.loc): |
|
1120 | if not name and not u.scheme and not self._isvalidlocalpath(self.loc): | |
1107 | raise ValueError('location is not a URL or path to a local ' |
|
1121 | raise ValueError('location is not a URL or path to a local ' | |
1108 | 'repo: %s' % rawloc) |
|
1122 | 'repo: %s' % rawloc) | |
1109 |
|
1123 | |||
1110 | def _isvalidlocalpath(self, path): |
|
1124 | def _isvalidlocalpath(self, path): | |
1111 | """Returns True if the given path is a potentially valid repository. |
|
1125 | """Returns True if the given path is a potentially valid repository. | |
1112 | This is its own function so that extensions can change the definition of |
|
1126 | This is its own function so that extensions can change the definition of | |
1113 | 'valid' in this case (like when pulling from a git repo into a hg |
|
1127 | 'valid' in this case (like when pulling from a git repo into a hg | |
1114 | one).""" |
|
1128 | one).""" | |
1115 | return os.path.isdir(os.path.join(path, '.hg')) |
|
1129 | return os.path.isdir(os.path.join(path, '.hg')) | |
1116 |
|
1130 | |||
1117 | @property |
|
1131 | @property | |
1118 | def pushloc(self): |
|
1132 | def pushloc(self): | |
1119 | return self._pushloc or self.loc |
|
1133 | return self._pushloc or self.loc | |
1120 |
|
1134 | |||
1121 | # we instantiate one globally shared progress bar to avoid |
|
1135 | # we instantiate one globally shared progress bar to avoid | |
1122 | # competing progress bars when multiple UI objects get created |
|
1136 | # competing progress bars when multiple UI objects get created | |
1123 | _progresssingleton = None |
|
1137 | _progresssingleton = None | |
1124 |
|
1138 | |||
1125 | def getprogbar(ui): |
|
1139 | def getprogbar(ui): | |
1126 | global _progresssingleton |
|
1140 | global _progresssingleton | |
1127 | if _progresssingleton is None: |
|
1141 | if _progresssingleton is None: | |
1128 | # passing 'ui' object to the singleton is fishy, |
|
1142 | # passing 'ui' object to the singleton is fishy, | |
1129 | # this is how the extension used to work but feel free to rework it. |
|
1143 | # this is how the extension used to work but feel free to rework it. | |
1130 | _progresssingleton = progress.progbar(ui) |
|
1144 | _progresssingleton = progress.progbar(ui) | |
1131 | return _progresssingleton |
|
1145 | return _progresssingleton |
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