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@@ -1,1406 +1,1406 b'' | |||||
1 | # ui.py - user interface bits for mercurial |
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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 contextlib |
|
10 | import contextlib | |
11 | import errno |
|
11 | import errno | |
12 | import getpass |
|
12 | import getpass | |
13 | import inspect |
|
13 | import inspect | |
14 | import os |
|
14 | import os | |
15 | import re |
|
15 | import re | |
16 | import socket |
|
16 | import socket | |
17 | import sys |
|
17 | import sys | |
18 | import tempfile |
|
18 | import tempfile | |
19 | import traceback |
|
19 | import traceback | |
20 |
|
20 | |||
21 | from .i18n import _ |
|
21 | from .i18n import _ | |
22 | from .node import hex |
|
22 | from .node import hex | |
23 |
|
23 | |||
24 | from . import ( |
|
24 | from . import ( | |
25 | config, |
|
25 | config, | |
26 | encoding, |
|
26 | encoding, | |
27 | error, |
|
27 | error, | |
28 | formatter, |
|
28 | formatter, | |
29 | progress, |
|
29 | progress, | |
30 | pycompat, |
|
30 | pycompat, | |
31 | scmutil, |
|
31 | scmutil, | |
32 | util, |
|
32 | util, | |
33 | ) |
|
33 | ) | |
34 |
|
34 | |||
35 | urlreq = util.urlreq |
|
35 | urlreq = util.urlreq | |
36 |
|
36 | |||
37 | samplehgrcs = { |
|
37 | samplehgrcs = { | |
38 | 'user': |
|
38 | 'user': | |
39 | """# example user config (see 'hg help config' for more info) |
|
39 | """# example user config (see 'hg help config' for more info) | |
40 | [ui] |
|
40 | [ui] | |
41 | # name and email, e.g. |
|
41 | # name and email, e.g. | |
42 | # username = Jane Doe <jdoe@example.com> |
|
42 | # username = Jane Doe <jdoe@example.com> | |
43 | username = |
|
43 | username = | |
44 |
|
44 | |||
45 | [extensions] |
|
45 | [extensions] | |
46 | # uncomment these lines to enable some popular extensions |
|
46 | # uncomment these lines to enable some popular extensions | |
47 | # (see 'hg help extensions' for more info) |
|
47 | # (see 'hg help extensions' for more info) | |
48 | # |
|
48 | # | |
49 | # pager = |
|
49 | # pager = | |
50 | # color =""", |
|
50 | # color =""", | |
51 |
|
51 | |||
52 | 'cloned': |
|
52 | 'cloned': | |
53 | """# example repository config (see 'hg help config' for more info) |
|
53 | """# example repository config (see 'hg help config' for more info) | |
54 | [paths] |
|
54 | [paths] | |
55 | default = %s |
|
55 | default = %s | |
56 |
|
56 | |||
57 | # path aliases to other clones of this repo in URLs or filesystem paths |
|
57 | # path aliases to other clones of this repo in URLs or filesystem paths | |
58 | # (see 'hg help config.paths' for more info) |
|
58 | # (see 'hg help config.paths' for more info) | |
59 | # |
|
59 | # | |
60 | # default-push = ssh://jdoe@example.net/hg/jdoes-fork |
|
60 | # default-push = ssh://jdoe@example.net/hg/jdoes-fork | |
61 | # my-fork = ssh://jdoe@example.net/hg/jdoes-fork |
|
61 | # my-fork = ssh://jdoe@example.net/hg/jdoes-fork | |
62 | # my-clone = /home/jdoe/jdoes-clone |
|
62 | # my-clone = /home/jdoe/jdoes-clone | |
63 |
|
63 | |||
64 | [ui] |
|
64 | [ui] | |
65 | # name and email (local to this repository, optional), e.g. |
|
65 | # name and email (local to this repository, optional), e.g. | |
66 | # username = Jane Doe <jdoe@example.com> |
|
66 | # username = Jane Doe <jdoe@example.com> | |
67 | """, |
|
67 | """, | |
68 |
|
68 | |||
69 | 'local': |
|
69 | 'local': | |
70 | """# example repository config (see 'hg help config' for more info) |
|
70 | """# example repository config (see 'hg help config' for more info) | |
71 | [paths] |
|
71 | [paths] | |
72 | # path aliases to other clones of this repo in URLs or filesystem paths |
|
72 | # path aliases to other clones of this repo in URLs or filesystem paths | |
73 | # (see 'hg help config.paths' for more info) |
|
73 | # (see 'hg help config.paths' for more info) | |
74 | # |
|
74 | # | |
75 | # default = http://example.com/hg/example-repo |
|
75 | # default = http://example.com/hg/example-repo | |
76 | # default-push = ssh://jdoe@example.net/hg/jdoes-fork |
|
76 | # default-push = ssh://jdoe@example.net/hg/jdoes-fork | |
77 | # my-fork = ssh://jdoe@example.net/hg/jdoes-fork |
|
77 | # my-fork = ssh://jdoe@example.net/hg/jdoes-fork | |
78 | # my-clone = /home/jdoe/jdoes-clone |
|
78 | # my-clone = /home/jdoe/jdoes-clone | |
79 |
|
79 | |||
80 | [ui] |
|
80 | [ui] | |
81 | # name and email (local to this repository, optional), e.g. |
|
81 | # name and email (local to this repository, optional), e.g. | |
82 | # username = Jane Doe <jdoe@example.com> |
|
82 | # username = Jane Doe <jdoe@example.com> | |
83 | """, |
|
83 | """, | |
84 |
|
84 | |||
85 | 'global': |
|
85 | 'global': | |
86 | """# example system-wide hg config (see 'hg help config' for more info) |
|
86 | """# example system-wide hg config (see 'hg help config' for more info) | |
87 |
|
87 | |||
88 | [extensions] |
|
88 | [extensions] | |
89 | # uncomment these lines to enable some popular extensions |
|
89 | # uncomment these lines to enable some popular extensions | |
90 | # (see 'hg help extensions' for more info) |
|
90 | # (see 'hg help extensions' for more info) | |
91 | # |
|
91 | # | |
92 | # blackbox = |
|
92 | # blackbox = | |
93 | # color = |
|
93 | # color = | |
94 | # pager =""", |
|
94 | # pager =""", | |
95 | } |
|
95 | } | |
96 |
|
96 | |||
97 | class ui(object): |
|
97 | class ui(object): | |
98 | def __init__(self, src=None): |
|
98 | def __init__(self, src=None): | |
99 | """Create a fresh new ui object if no src given |
|
99 | """Create a fresh new ui object if no src given | |
100 |
|
100 | |||
101 | Use uimod.ui.load() to create a ui which knows global and user configs. |
|
101 | Use uimod.ui.load() to create a ui which knows global and user configs. | |
102 | In most cases, you should use ui.copy() to create a copy of an existing |
|
102 | In most cases, you should use ui.copy() to create a copy of an existing | |
103 | ui object. |
|
103 | ui object. | |
104 | """ |
|
104 | """ | |
105 | # _buffers: used for temporary capture of output |
|
105 | # _buffers: used for temporary capture of output | |
106 | self._buffers = [] |
|
106 | self._buffers = [] | |
107 | # 3-tuple describing how each buffer in the stack behaves. |
|
107 | # 3-tuple describing how each buffer in the stack behaves. | |
108 | # Values are (capture stderr, capture subprocesses, apply labels). |
|
108 | # Values are (capture stderr, capture subprocesses, apply labels). | |
109 | self._bufferstates = [] |
|
109 | self._bufferstates = [] | |
110 | # When a buffer is active, defines whether we are expanding labels. |
|
110 | # When a buffer is active, defines whether we are expanding labels. | |
111 | # This exists to prevent an extra list lookup. |
|
111 | # This exists to prevent an extra list lookup. | |
112 | self._bufferapplylabels = None |
|
112 | self._bufferapplylabels = None | |
113 | self.quiet = self.verbose = self.debugflag = self.tracebackflag = False |
|
113 | self.quiet = self.verbose = self.debugflag = self.tracebackflag = False | |
114 | self._reportuntrusted = True |
|
114 | self._reportuntrusted = True | |
115 | self._ocfg = config.config() # overlay |
|
115 | self._ocfg = config.config() # overlay | |
116 | self._tcfg = config.config() # trusted |
|
116 | self._tcfg = config.config() # trusted | |
117 | self._ucfg = config.config() # untrusted |
|
117 | self._ucfg = config.config() # untrusted | |
118 | self._trustusers = set() |
|
118 | self._trustusers = set() | |
119 | self._trustgroups = set() |
|
119 | self._trustgroups = set() | |
120 | self.callhooks = True |
|
120 | self.callhooks = True | |
121 | # Insecure server connections requested. |
|
121 | # Insecure server connections requested. | |
122 | self.insecureconnections = False |
|
122 | self.insecureconnections = False | |
123 |
|
123 | |||
124 | if src: |
|
124 | if src: | |
125 | self.fout = src.fout |
|
125 | self.fout = src.fout | |
126 | self.ferr = src.ferr |
|
126 | self.ferr = src.ferr | |
127 | self.fin = src.fin |
|
127 | self.fin = src.fin | |
128 |
|
128 | |||
129 | self._tcfg = src._tcfg.copy() |
|
129 | self._tcfg = src._tcfg.copy() | |
130 | self._ucfg = src._ucfg.copy() |
|
130 | self._ucfg = src._ucfg.copy() | |
131 | self._ocfg = src._ocfg.copy() |
|
131 | self._ocfg = src._ocfg.copy() | |
132 | self._trustusers = src._trustusers.copy() |
|
132 | self._trustusers = src._trustusers.copy() | |
133 | self._trustgroups = src._trustgroups.copy() |
|
133 | self._trustgroups = src._trustgroups.copy() | |
134 | self.environ = src.environ |
|
134 | self.environ = src.environ | |
135 | self.callhooks = src.callhooks |
|
135 | self.callhooks = src.callhooks | |
136 | self.insecureconnections = src.insecureconnections |
|
136 | self.insecureconnections = src.insecureconnections | |
137 | self.fixconfig() |
|
137 | self.fixconfig() | |
138 |
|
138 | |||
139 | self.httppasswordmgrdb = src.httppasswordmgrdb |
|
139 | self.httppasswordmgrdb = src.httppasswordmgrdb | |
140 | else: |
|
140 | else: | |
141 | self.fout = util.stdout |
|
141 | self.fout = util.stdout | |
142 | self.ferr = util.stderr |
|
142 | self.ferr = util.stderr | |
143 | self.fin = util.stdin |
|
143 | self.fin = util.stdin | |
144 |
|
144 | |||
145 | # shared read-only environment |
|
145 | # shared read-only environment | |
146 | self.environ = os.environ |
|
146 | self.environ = os.environ | |
147 |
|
147 | |||
148 | self.httppasswordmgrdb = urlreq.httppasswordmgrwithdefaultrealm() |
|
148 | self.httppasswordmgrdb = urlreq.httppasswordmgrwithdefaultrealm() | |
149 |
|
149 | |||
150 | @classmethod |
|
150 | @classmethod | |
151 | def load(cls): |
|
151 | def load(cls): | |
152 | """Create a ui and load global and user configs""" |
|
152 | """Create a ui and load global and user configs""" | |
153 | u = cls() |
|
153 | u = cls() | |
154 | # we always trust global config files |
|
154 | # we always trust global config files | |
155 | for f in scmutil.rcpath(): |
|
155 | for f in scmutil.rcpath(): | |
156 | u.readconfig(f, trust=True) |
|
156 | u.readconfig(f, trust=True) | |
157 | return u |
|
157 | return u | |
158 |
|
158 | |||
159 | def copy(self): |
|
159 | def copy(self): | |
160 | return self.__class__(self) |
|
160 | return self.__class__(self) | |
161 |
|
161 | |||
162 | def resetstate(self): |
|
162 | def resetstate(self): | |
163 | """Clear internal state that shouldn't persist across commands""" |
|
163 | """Clear internal state that shouldn't persist across commands""" | |
164 | if self._progbar: |
|
164 | if self._progbar: | |
165 | self._progbar.resetstate() # reset last-print time of progress bar |
|
165 | self._progbar.resetstate() # reset last-print time of progress bar | |
166 | self.httppasswordmgrdb = urlreq.httppasswordmgrwithdefaultrealm() |
|
166 | self.httppasswordmgrdb = urlreq.httppasswordmgrwithdefaultrealm() | |
167 |
|
167 | |||
168 | def formatter(self, topic, opts): |
|
168 | def formatter(self, topic, opts): | |
169 | return formatter.formatter(self, topic, opts) |
|
169 | return formatter.formatter(self, topic, opts) | |
170 |
|
170 | |||
171 | def _trusted(self, fp, f): |
|
171 | def _trusted(self, fp, f): | |
172 | st = util.fstat(fp) |
|
172 | st = util.fstat(fp) | |
173 | if util.isowner(st): |
|
173 | if util.isowner(st): | |
174 | return True |
|
174 | return True | |
175 |
|
175 | |||
176 | tusers, tgroups = self._trustusers, self._trustgroups |
|
176 | tusers, tgroups = self._trustusers, self._trustgroups | |
177 | if '*' in tusers or '*' in tgroups: |
|
177 | if '*' in tusers or '*' in tgroups: | |
178 | return True |
|
178 | return True | |
179 |
|
179 | |||
180 | user = util.username(st.st_uid) |
|
180 | user = util.username(st.st_uid) | |
181 | group = util.groupname(st.st_gid) |
|
181 | group = util.groupname(st.st_gid) | |
182 | if user in tusers or group in tgroups or user == util.username(): |
|
182 | if user in tusers or group in tgroups or user == util.username(): | |
183 | return True |
|
183 | return True | |
184 |
|
184 | |||
185 | if self._reportuntrusted: |
|
185 | if self._reportuntrusted: | |
186 | self.warn(_('not trusting file %s from untrusted ' |
|
186 | self.warn(_('not trusting file %s from untrusted ' | |
187 | 'user %s, group %s\n') % (f, user, group)) |
|
187 | 'user %s, group %s\n') % (f, user, group)) | |
188 | return False |
|
188 | return False | |
189 |
|
189 | |||
190 | def readconfig(self, filename, root=None, trust=False, |
|
190 | def readconfig(self, filename, root=None, trust=False, | |
191 | sections=None, remap=None): |
|
191 | sections=None, remap=None): | |
192 | try: |
|
192 | try: | |
193 | fp = open(filename, u'rb') |
|
193 | fp = open(filename, u'rb') | |
194 | except IOError: |
|
194 | except IOError: | |
195 | if not sections: # ignore unless we were looking for something |
|
195 | if not sections: # ignore unless we were looking for something | |
196 | return |
|
196 | return | |
197 | raise |
|
197 | raise | |
198 |
|
198 | |||
199 | cfg = config.config() |
|
199 | cfg = config.config() | |
200 | trusted = sections or trust or self._trusted(fp, filename) |
|
200 | trusted = sections or trust or self._trusted(fp, filename) | |
201 |
|
201 | |||
202 | try: |
|
202 | try: | |
203 | cfg.read(filename, fp, sections=sections, remap=remap) |
|
203 | cfg.read(filename, fp, sections=sections, remap=remap) | |
204 | fp.close() |
|
204 | fp.close() | |
205 | except error.ConfigError as inst: |
|
205 | except error.ConfigError as inst: | |
206 | if trusted: |
|
206 | if trusted: | |
207 | raise |
|
207 | raise | |
208 | self.warn(_("ignored: %s\n") % str(inst)) |
|
208 | self.warn(_("ignored: %s\n") % str(inst)) | |
209 |
|
209 | |||
210 | if self.plain(): |
|
210 | if self.plain(): | |
211 | for k in ('debug', 'fallbackencoding', 'quiet', 'slash', |
|
211 | for k in ('debug', 'fallbackencoding', 'quiet', 'slash', | |
212 | 'logtemplate', 'statuscopies', 'style', |
|
212 | 'logtemplate', 'statuscopies', 'style', | |
213 | 'traceback', 'verbose'): |
|
213 | 'traceback', 'verbose'): | |
214 | if k in cfg['ui']: |
|
214 | if k in cfg['ui']: | |
215 | del cfg['ui'][k] |
|
215 | del cfg['ui'][k] | |
216 | for k, v in cfg.items('defaults'): |
|
216 | for k, v in cfg.items('defaults'): | |
217 | del cfg['defaults'][k] |
|
217 | del cfg['defaults'][k] | |
218 | # Don't remove aliases from the configuration if in the exceptionlist |
|
218 | # Don't remove aliases from the configuration if in the exceptionlist | |
219 | if self.plain('alias'): |
|
219 | if self.plain('alias'): | |
220 | for k, v in cfg.items('alias'): |
|
220 | for k, v in cfg.items('alias'): | |
221 | del cfg['alias'][k] |
|
221 | del cfg['alias'][k] | |
222 | if self.plain('revsetalias'): |
|
222 | if self.plain('revsetalias'): | |
223 | for k, v in cfg.items('revsetalias'): |
|
223 | for k, v in cfg.items('revsetalias'): | |
224 | del cfg['revsetalias'][k] |
|
224 | del cfg['revsetalias'][k] | |
225 | if self.plain('templatealias'): |
|
225 | if self.plain('templatealias'): | |
226 | for k, v in cfg.items('templatealias'): |
|
226 | for k, v in cfg.items('templatealias'): | |
227 | del cfg['templatealias'][k] |
|
227 | del cfg['templatealias'][k] | |
228 |
|
228 | |||
229 | if trusted: |
|
229 | if trusted: | |
230 | self._tcfg.update(cfg) |
|
230 | self._tcfg.update(cfg) | |
231 | self._tcfg.update(self._ocfg) |
|
231 | self._tcfg.update(self._ocfg) | |
232 | self._ucfg.update(cfg) |
|
232 | self._ucfg.update(cfg) | |
233 | self._ucfg.update(self._ocfg) |
|
233 | self._ucfg.update(self._ocfg) | |
234 |
|
234 | |||
235 | if root is None: |
|
235 | if root is None: | |
236 | root = os.path.expanduser('~') |
|
236 | root = os.path.expanduser('~') | |
237 | self.fixconfig(root=root) |
|
237 | self.fixconfig(root=root) | |
238 |
|
238 | |||
239 | def fixconfig(self, root=None, section=None): |
|
239 | def fixconfig(self, root=None, section=None): | |
240 | if section in (None, 'paths'): |
|
240 | if section in (None, 'paths'): | |
241 | # expand vars and ~ |
|
241 | # expand vars and ~ | |
242 | # translate paths relative to root (or home) into absolute paths |
|
242 | # translate paths relative to root (or home) into absolute paths | |
243 | root = root or pycompat.getcwd() |
|
243 | root = root or pycompat.getcwd() | |
244 | for c in self._tcfg, self._ucfg, self._ocfg: |
|
244 | for c in self._tcfg, self._ucfg, self._ocfg: | |
245 | for n, p in c.items('paths'): |
|
245 | for n, p in c.items('paths'): | |
246 | # Ignore sub-options. |
|
246 | # Ignore sub-options. | |
247 | if ':' in n: |
|
247 | if ':' in n: | |
248 | continue |
|
248 | continue | |
249 | if not p: |
|
249 | if not p: | |
250 | continue |
|
250 | continue | |
251 | if '%%' in p: |
|
251 | if '%%' in p: | |
252 | self.warn(_("(deprecated '%%' in path %s=%s from %s)\n") |
|
252 | self.warn(_("(deprecated '%%' in path %s=%s from %s)\n") | |
253 | % (n, p, self.configsource('paths', n))) |
|
253 | % (n, p, self.configsource('paths', n))) | |
254 | p = p.replace('%%', '%') |
|
254 | p = p.replace('%%', '%') | |
255 | p = util.expandpath(p) |
|
255 | p = util.expandpath(p) | |
256 | if not util.hasscheme(p) and not os.path.isabs(p): |
|
256 | if not util.hasscheme(p) and not os.path.isabs(p): | |
257 | p = os.path.normpath(os.path.join(root, p)) |
|
257 | p = os.path.normpath(os.path.join(root, p)) | |
258 | c.set("paths", n, p) |
|
258 | c.set("paths", n, p) | |
259 |
|
259 | |||
260 | if section in (None, 'ui'): |
|
260 | if section in (None, 'ui'): | |
261 | # update ui options |
|
261 | # update ui options | |
262 | self.debugflag = self.configbool('ui', 'debug') |
|
262 | self.debugflag = self.configbool('ui', 'debug') | |
263 | self.verbose = self.debugflag or self.configbool('ui', 'verbose') |
|
263 | self.verbose = self.debugflag or self.configbool('ui', 'verbose') | |
264 | self.quiet = not self.debugflag and self.configbool('ui', 'quiet') |
|
264 | self.quiet = not self.debugflag and self.configbool('ui', 'quiet') | |
265 | if self.verbose and self.quiet: |
|
265 | if self.verbose and self.quiet: | |
266 | self.quiet = self.verbose = False |
|
266 | self.quiet = self.verbose = False | |
267 | self._reportuntrusted = self.debugflag or self.configbool("ui", |
|
267 | self._reportuntrusted = self.debugflag or self.configbool("ui", | |
268 | "report_untrusted", True) |
|
268 | "report_untrusted", True) | |
269 | self.tracebackflag = self.configbool('ui', 'traceback', False) |
|
269 | self.tracebackflag = self.configbool('ui', 'traceback', False) | |
270 |
|
270 | |||
271 | if section in (None, 'trusted'): |
|
271 | if section in (None, 'trusted'): | |
272 | # update trust information |
|
272 | # update trust information | |
273 | self._trustusers.update(self.configlist('trusted', 'users')) |
|
273 | self._trustusers.update(self.configlist('trusted', 'users')) | |
274 | self._trustgroups.update(self.configlist('trusted', 'groups')) |
|
274 | self._trustgroups.update(self.configlist('trusted', 'groups')) | |
275 |
|
275 | |||
276 | def backupconfig(self, section, item): |
|
276 | def backupconfig(self, section, item): | |
277 | return (self._ocfg.backup(section, item), |
|
277 | return (self._ocfg.backup(section, item), | |
278 | self._tcfg.backup(section, item), |
|
278 | self._tcfg.backup(section, item), | |
279 | self._ucfg.backup(section, item),) |
|
279 | self._ucfg.backup(section, item),) | |
280 | def restoreconfig(self, data): |
|
280 | def restoreconfig(self, data): | |
281 | self._ocfg.restore(data[0]) |
|
281 | self._ocfg.restore(data[0]) | |
282 | self._tcfg.restore(data[1]) |
|
282 | self._tcfg.restore(data[1]) | |
283 | self._ucfg.restore(data[2]) |
|
283 | self._ucfg.restore(data[2]) | |
284 |
|
284 | |||
285 | def setconfig(self, section, name, value, source=''): |
|
285 | def setconfig(self, section, name, value, source=''): | |
286 | for cfg in (self._ocfg, self._tcfg, self._ucfg): |
|
286 | for cfg in (self._ocfg, self._tcfg, self._ucfg): | |
287 | cfg.set(section, name, value, source) |
|
287 | cfg.set(section, name, value, source) | |
288 | self.fixconfig(section=section) |
|
288 | self.fixconfig(section=section) | |
289 |
|
289 | |||
290 | def _data(self, untrusted): |
|
290 | def _data(self, untrusted): | |
291 | return untrusted and self._ucfg or self._tcfg |
|
291 | return untrusted and self._ucfg or self._tcfg | |
292 |
|
292 | |||
293 | def configsource(self, section, name, untrusted=False): |
|
293 | def configsource(self, section, name, untrusted=False): | |
294 | return self._data(untrusted).source(section, name) or 'none' |
|
294 | return self._data(untrusted).source(section, name) or 'none' | |
295 |
|
295 | |||
296 | def config(self, section, name, default=None, untrusted=False): |
|
296 | def config(self, section, name, default=None, untrusted=False): | |
297 | if isinstance(name, list): |
|
297 | if isinstance(name, list): | |
298 | alternates = name |
|
298 | alternates = name | |
299 | else: |
|
299 | else: | |
300 | alternates = [name] |
|
300 | alternates = [name] | |
301 |
|
301 | |||
302 | for n in alternates: |
|
302 | for n in alternates: | |
303 | value = self._data(untrusted).get(section, n, None) |
|
303 | value = self._data(untrusted).get(section, n, None) | |
304 | if value is not None: |
|
304 | if value is not None: | |
305 | name = n |
|
305 | name = n | |
306 | break |
|
306 | break | |
307 | else: |
|
307 | else: | |
308 | value = default |
|
308 | value = default | |
309 |
|
309 | |||
310 | if self.debugflag and not untrusted and self._reportuntrusted: |
|
310 | if self.debugflag and not untrusted and self._reportuntrusted: | |
311 | for n in alternates: |
|
311 | for n in alternates: | |
312 | uvalue = self._ucfg.get(section, n) |
|
312 | uvalue = self._ucfg.get(section, n) | |
313 | if uvalue is not None and uvalue != value: |
|
313 | if uvalue is not None and uvalue != value: | |
314 | self.debug("ignoring untrusted configuration option " |
|
314 | self.debug("ignoring untrusted configuration option " | |
315 | "%s.%s = %s\n" % (section, n, uvalue)) |
|
315 | "%s.%s = %s\n" % (section, n, uvalue)) | |
316 | return value |
|
316 | return value | |
317 |
|
317 | |||
318 | def configsuboptions(self, section, name, default=None, untrusted=False): |
|
318 | def configsuboptions(self, section, name, default=None, untrusted=False): | |
319 | """Get a config option and all sub-options. |
|
319 | """Get a config option and all sub-options. | |
320 |
|
320 | |||
321 | Some config options have sub-options that are declared with the |
|
321 | Some config options have sub-options that are declared with the | |
322 | format "key:opt = value". This method is used to return the main |
|
322 | format "key:opt = value". This method is used to return the main | |
323 | option and all its declared sub-options. |
|
323 | option and all its declared sub-options. | |
324 |
|
324 | |||
325 | Returns a 2-tuple of ``(option, sub-options)``, where `sub-options`` |
|
325 | Returns a 2-tuple of ``(option, sub-options)``, where `sub-options`` | |
326 | is a dict of defined sub-options where keys and values are strings. |
|
326 | is a dict of defined sub-options where keys and values are strings. | |
327 | """ |
|
327 | """ | |
328 | data = self._data(untrusted) |
|
328 | data = self._data(untrusted) | |
329 | main = data.get(section, name, default) |
|
329 | main = data.get(section, name, default) | |
330 | if self.debugflag and not untrusted and self._reportuntrusted: |
|
330 | if self.debugflag and not untrusted and self._reportuntrusted: | |
331 | uvalue = self._ucfg.get(section, name) |
|
331 | uvalue = self._ucfg.get(section, name) | |
332 | if uvalue is not None and uvalue != main: |
|
332 | if uvalue is not None and uvalue != main: | |
333 | self.debug('ignoring untrusted configuration option ' |
|
333 | self.debug('ignoring untrusted configuration option ' | |
334 | '%s.%s = %s\n' % (section, name, uvalue)) |
|
334 | '%s.%s = %s\n' % (section, name, uvalue)) | |
335 |
|
335 | |||
336 | sub = {} |
|
336 | sub = {} | |
337 | prefix = '%s:' % name |
|
337 | prefix = '%s:' % name | |
338 | for k, v in data.items(section): |
|
338 | for k, v in data.items(section): | |
339 | if k.startswith(prefix): |
|
339 | if k.startswith(prefix): | |
340 | sub[k[len(prefix):]] = v |
|
340 | sub[k[len(prefix):]] = v | |
341 |
|
341 | |||
342 | if self.debugflag and not untrusted and self._reportuntrusted: |
|
342 | if self.debugflag and not untrusted and self._reportuntrusted: | |
343 | for k, v in sub.items(): |
|
343 | for k, v in sub.items(): | |
344 | uvalue = self._ucfg.get(section, '%s:%s' % (name, k)) |
|
344 | uvalue = self._ucfg.get(section, '%s:%s' % (name, k)) | |
345 | if uvalue is not None and uvalue != v: |
|
345 | if uvalue is not None and uvalue != v: | |
346 | self.debug('ignoring untrusted configuration option ' |
|
346 | self.debug('ignoring untrusted configuration option ' | |
347 | '%s:%s.%s = %s\n' % (section, name, k, uvalue)) |
|
347 | '%s:%s.%s = %s\n' % (section, name, k, uvalue)) | |
348 |
|
348 | |||
349 | return main, sub |
|
349 | return main, sub | |
350 |
|
350 | |||
351 | def configpath(self, section, name, default=None, untrusted=False): |
|
351 | def configpath(self, section, name, default=None, untrusted=False): | |
352 | 'get a path config item, expanded relative to repo root or config file' |
|
352 | 'get a path config item, expanded relative to repo root or config file' | |
353 | v = self.config(section, name, default, untrusted) |
|
353 | v = self.config(section, name, default, untrusted) | |
354 | if v is None: |
|
354 | if v is None: | |
355 | return None |
|
355 | return None | |
356 | if not os.path.isabs(v) or "://" not in v: |
|
356 | if not os.path.isabs(v) or "://" not in v: | |
357 | src = self.configsource(section, name, untrusted) |
|
357 | src = self.configsource(section, name, untrusted) | |
358 | if ':' in src: |
|
358 | if ':' in src: | |
359 | base = os.path.dirname(src.rsplit(':')[0]) |
|
359 | base = os.path.dirname(src.rsplit(':')[0]) | |
360 | v = os.path.join(base, os.path.expanduser(v)) |
|
360 | v = os.path.join(base, os.path.expanduser(v)) | |
361 | return v |
|
361 | return v | |
362 |
|
362 | |||
363 | def configbool(self, section, name, default=False, untrusted=False): |
|
363 | def configbool(self, section, name, default=False, untrusted=False): | |
364 | """parse a configuration element as a boolean |
|
364 | """parse a configuration element as a boolean | |
365 |
|
365 | |||
366 | >>> u = ui(); s = 'foo' |
|
366 | >>> u = ui(); s = 'foo' | |
367 | >>> u.setconfig(s, 'true', 'yes') |
|
367 | >>> u.setconfig(s, 'true', 'yes') | |
368 | >>> u.configbool(s, 'true') |
|
368 | >>> u.configbool(s, 'true') | |
369 | True |
|
369 | True | |
370 | >>> u.setconfig(s, 'false', 'no') |
|
370 | >>> u.setconfig(s, 'false', 'no') | |
371 | >>> u.configbool(s, 'false') |
|
371 | >>> u.configbool(s, 'false') | |
372 | False |
|
372 | False | |
373 | >>> u.configbool(s, 'unknown') |
|
373 | >>> u.configbool(s, 'unknown') | |
374 | False |
|
374 | False | |
375 | >>> u.configbool(s, 'unknown', True) |
|
375 | >>> u.configbool(s, 'unknown', True) | |
376 | True |
|
376 | True | |
377 | >>> u.setconfig(s, 'invalid', 'somevalue') |
|
377 | >>> u.setconfig(s, 'invalid', 'somevalue') | |
378 | >>> u.configbool(s, 'invalid') |
|
378 | >>> u.configbool(s, 'invalid') | |
379 | Traceback (most recent call last): |
|
379 | Traceback (most recent call last): | |
380 | ... |
|
380 | ... | |
381 | ConfigError: foo.invalid is not a boolean ('somevalue') |
|
381 | ConfigError: foo.invalid is not a boolean ('somevalue') | |
382 | """ |
|
382 | """ | |
383 |
|
383 | |||
384 | v = self.config(section, name, None, untrusted) |
|
384 | v = self.config(section, name, None, untrusted) | |
385 | if v is None: |
|
385 | if v is None: | |
386 | return default |
|
386 | return default | |
387 | if isinstance(v, bool): |
|
387 | if isinstance(v, bool): | |
388 | return v |
|
388 | return v | |
389 | b = util.parsebool(v) |
|
389 | b = util.parsebool(v) | |
390 | if b is None: |
|
390 | if b is None: | |
391 | raise error.ConfigError(_("%s.%s is not a boolean ('%s')") |
|
391 | raise error.ConfigError(_("%s.%s is not a boolean ('%s')") | |
392 | % (section, name, v)) |
|
392 | % (section, name, v)) | |
393 | return b |
|
393 | return b | |
394 |
|
394 | |||
395 | def configint(self, section, name, default=None, untrusted=False): |
|
395 | def configint(self, section, name, default=None, untrusted=False): | |
396 | """parse a configuration element as an integer |
|
396 | """parse a configuration element as an integer | |
397 |
|
397 | |||
398 | >>> u = ui(); s = 'foo' |
|
398 | >>> u = ui(); s = 'foo' | |
399 | >>> u.setconfig(s, 'int1', '42') |
|
399 | >>> u.setconfig(s, 'int1', '42') | |
400 | >>> u.configint(s, 'int1') |
|
400 | >>> u.configint(s, 'int1') | |
401 | 42 |
|
401 | 42 | |
402 | >>> u.setconfig(s, 'int2', '-42') |
|
402 | >>> u.setconfig(s, 'int2', '-42') | |
403 | >>> u.configint(s, 'int2') |
|
403 | >>> u.configint(s, 'int2') | |
404 | -42 |
|
404 | -42 | |
405 | >>> u.configint(s, 'unknown', 7) |
|
405 | >>> u.configint(s, 'unknown', 7) | |
406 | 7 |
|
406 | 7 | |
407 | >>> u.setconfig(s, 'invalid', 'somevalue') |
|
407 | >>> u.setconfig(s, 'invalid', 'somevalue') | |
408 | >>> u.configint(s, 'invalid') |
|
408 | >>> u.configint(s, 'invalid') | |
409 | Traceback (most recent call last): |
|
409 | Traceback (most recent call last): | |
410 | ... |
|
410 | ... | |
411 | ConfigError: foo.invalid is not an integer ('somevalue') |
|
411 | ConfigError: foo.invalid is not an integer ('somevalue') | |
412 | """ |
|
412 | """ | |
413 |
|
413 | |||
414 | v = self.config(section, name, None, untrusted) |
|
414 | v = self.config(section, name, None, untrusted) | |
415 | if v is None: |
|
415 | if v is None: | |
416 | return default |
|
416 | return default | |
417 | try: |
|
417 | try: | |
418 | return int(v) |
|
418 | return int(v) | |
419 | except ValueError: |
|
419 | except ValueError: | |
420 | raise error.ConfigError(_("%s.%s is not an integer ('%s')") |
|
420 | raise error.ConfigError(_("%s.%s is not an integer ('%s')") | |
421 | % (section, name, v)) |
|
421 | % (section, name, v)) | |
422 |
|
422 | |||
423 | def configbytes(self, section, name, default=0, untrusted=False): |
|
423 | def configbytes(self, section, name, default=0, untrusted=False): | |
424 | """parse a configuration element as a quantity in bytes |
|
424 | """parse a configuration element as a quantity in bytes | |
425 |
|
425 | |||
426 | Units can be specified as b (bytes), k or kb (kilobytes), m or |
|
426 | Units can be specified as b (bytes), k or kb (kilobytes), m or | |
427 | mb (megabytes), g or gb (gigabytes). |
|
427 | mb (megabytes), g or gb (gigabytes). | |
428 |
|
428 | |||
429 | >>> u = ui(); s = 'foo' |
|
429 | >>> u = ui(); s = 'foo' | |
430 | >>> u.setconfig(s, 'val1', '42') |
|
430 | >>> u.setconfig(s, 'val1', '42') | |
431 | >>> u.configbytes(s, 'val1') |
|
431 | >>> u.configbytes(s, 'val1') | |
432 | 42 |
|
432 | 42 | |
433 | >>> u.setconfig(s, 'val2', '42.5 kb') |
|
433 | >>> u.setconfig(s, 'val2', '42.5 kb') | |
434 | >>> u.configbytes(s, 'val2') |
|
434 | >>> u.configbytes(s, 'val2') | |
435 | 43520 |
|
435 | 43520 | |
436 | >>> u.configbytes(s, 'unknown', '7 MB') |
|
436 | >>> u.configbytes(s, 'unknown', '7 MB') | |
437 | 7340032 |
|
437 | 7340032 | |
438 | >>> u.setconfig(s, 'invalid', 'somevalue') |
|
438 | >>> u.setconfig(s, 'invalid', 'somevalue') | |
439 | >>> u.configbytes(s, 'invalid') |
|
439 | >>> u.configbytes(s, 'invalid') | |
440 | Traceback (most recent call last): |
|
440 | Traceback (most recent call last): | |
441 | ... |
|
441 | ... | |
442 | ConfigError: foo.invalid is not a byte quantity ('somevalue') |
|
442 | ConfigError: foo.invalid is not a byte quantity ('somevalue') | |
443 | """ |
|
443 | """ | |
444 |
|
444 | |||
445 | value = self.config(section, name) |
|
445 | value = self.config(section, name) | |
446 | if value is None: |
|
446 | if value is None: | |
447 | if not isinstance(default, str): |
|
447 | if not isinstance(default, str): | |
448 | return default |
|
448 | return default | |
449 | value = default |
|
449 | value = default | |
450 | try: |
|
450 | try: | |
451 | return util.sizetoint(value) |
|
451 | return util.sizetoint(value) | |
452 | except error.ParseError: |
|
452 | except error.ParseError: | |
453 | raise error.ConfigError(_("%s.%s is not a byte quantity ('%s')") |
|
453 | raise error.ConfigError(_("%s.%s is not a byte quantity ('%s')") | |
454 | % (section, name, value)) |
|
454 | % (section, name, value)) | |
455 |
|
455 | |||
456 | def configlist(self, section, name, default=None, untrusted=False): |
|
456 | def configlist(self, section, name, default=None, untrusted=False): | |
457 | """parse a configuration element as a list of comma/space separated |
|
457 | """parse a configuration element as a list of comma/space separated | |
458 | strings |
|
458 | strings | |
459 |
|
459 | |||
460 | >>> u = ui(); s = 'foo' |
|
460 | >>> u = ui(); s = 'foo' | |
461 | >>> u.setconfig(s, 'list1', 'this,is "a small" ,test') |
|
461 | >>> u.setconfig(s, 'list1', 'this,is "a small" ,test') | |
462 | >>> u.configlist(s, 'list1') |
|
462 | >>> u.configlist(s, 'list1') | |
463 | ['this', 'is', 'a small', 'test'] |
|
463 | ['this', 'is', 'a small', 'test'] | |
464 | """ |
|
464 | """ | |
465 |
|
465 | |||
466 | def _parse_plain(parts, s, offset): |
|
466 | def _parse_plain(parts, s, offset): | |
467 | whitespace = False |
|
467 | whitespace = False | |
468 | while offset < len(s) and (s[offset].isspace() or s[offset] == ','): |
|
468 | while offset < len(s) and (s[offset].isspace() or s[offset] == ','): | |
469 | whitespace = True |
|
469 | whitespace = True | |
470 | offset += 1 |
|
470 | offset += 1 | |
471 | if offset >= len(s): |
|
471 | if offset >= len(s): | |
472 | return None, parts, offset |
|
472 | return None, parts, offset | |
473 | if whitespace: |
|
473 | if whitespace: | |
474 | parts.append('') |
|
474 | parts.append('') | |
475 | if s[offset] == '"' and not parts[-1]: |
|
475 | if s[offset] == '"' and not parts[-1]: | |
476 | return _parse_quote, parts, offset + 1 |
|
476 | return _parse_quote, parts, offset + 1 | |
477 | elif s[offset] == '"' and parts[-1][-1] == '\\': |
|
477 | elif s[offset] == '"' and parts[-1][-1] == '\\': | |
478 | parts[-1] = parts[-1][:-1] + s[offset] |
|
478 | parts[-1] = parts[-1][:-1] + s[offset] | |
479 | return _parse_plain, parts, offset + 1 |
|
479 | return _parse_plain, parts, offset + 1 | |
480 | parts[-1] += s[offset] |
|
480 | parts[-1] += s[offset] | |
481 | return _parse_plain, parts, offset + 1 |
|
481 | return _parse_plain, parts, offset + 1 | |
482 |
|
482 | |||
483 | def _parse_quote(parts, s, offset): |
|
483 | def _parse_quote(parts, s, offset): | |
484 | if offset < len(s) and s[offset] == '"': # "" |
|
484 | if offset < len(s) and s[offset] == '"': # "" | |
485 | parts.append('') |
|
485 | parts.append('') | |
486 | offset += 1 |
|
486 | offset += 1 | |
487 | while offset < len(s) and (s[offset].isspace() or |
|
487 | while offset < len(s) and (s[offset].isspace() or | |
488 | s[offset] == ','): |
|
488 | s[offset] == ','): | |
489 | offset += 1 |
|
489 | offset += 1 | |
490 | return _parse_plain, parts, offset |
|
490 | return _parse_plain, parts, offset | |
491 |
|
491 | |||
492 | while offset < len(s) and s[offset] != '"': |
|
492 | while offset < len(s) and s[offset] != '"': | |
493 | if (s[offset] == '\\' and offset + 1 < len(s) |
|
493 | if (s[offset] == '\\' and offset + 1 < len(s) | |
494 | and s[offset + 1] == '"'): |
|
494 | and s[offset + 1] == '"'): | |
495 | offset += 1 |
|
495 | offset += 1 | |
496 | parts[-1] += '"' |
|
496 | parts[-1] += '"' | |
497 | else: |
|
497 | else: | |
498 | parts[-1] += s[offset] |
|
498 | parts[-1] += s[offset] | |
499 | offset += 1 |
|
499 | offset += 1 | |
500 |
|
500 | |||
501 | if offset >= len(s): |
|
501 | if offset >= len(s): | |
502 | real_parts = _configlist(parts[-1]) |
|
502 | real_parts = _configlist(parts[-1]) | |
503 | if not real_parts: |
|
503 | if not real_parts: | |
504 | parts[-1] = '"' |
|
504 | parts[-1] = '"' | |
505 | else: |
|
505 | else: | |
506 | real_parts[0] = '"' + real_parts[0] |
|
506 | real_parts[0] = '"' + real_parts[0] | |
507 | parts = parts[:-1] |
|
507 | parts = parts[:-1] | |
508 | parts.extend(real_parts) |
|
508 | parts.extend(real_parts) | |
509 | return None, parts, offset |
|
509 | return None, parts, offset | |
510 |
|
510 | |||
511 | offset += 1 |
|
511 | offset += 1 | |
512 | while offset < len(s) and s[offset] in [' ', ',']: |
|
512 | while offset < len(s) and s[offset] in [' ', ',']: | |
513 | offset += 1 |
|
513 | offset += 1 | |
514 |
|
514 | |||
515 | if offset < len(s): |
|
515 | if offset < len(s): | |
516 | if offset + 1 == len(s) and s[offset] == '"': |
|
516 | if offset + 1 == len(s) and s[offset] == '"': | |
517 | parts[-1] += '"' |
|
517 | parts[-1] += '"' | |
518 | offset += 1 |
|
518 | offset += 1 | |
519 | else: |
|
519 | else: | |
520 | parts.append('') |
|
520 | parts.append('') | |
521 | else: |
|
521 | else: | |
522 | return None, parts, offset |
|
522 | return None, parts, offset | |
523 |
|
523 | |||
524 | return _parse_plain, parts, offset |
|
524 | return _parse_plain, parts, offset | |
525 |
|
525 | |||
526 | def _configlist(s): |
|
526 | def _configlist(s): | |
527 | s = s.rstrip(' ,') |
|
527 | s = s.rstrip(' ,') | |
528 | if not s: |
|
528 | if not s: | |
529 | return [] |
|
529 | return [] | |
530 | parser, parts, offset = _parse_plain, [''], 0 |
|
530 | parser, parts, offset = _parse_plain, [''], 0 | |
531 | while parser: |
|
531 | while parser: | |
532 | parser, parts, offset = parser(parts, s, offset) |
|
532 | parser, parts, offset = parser(parts, s, offset) | |
533 | return parts |
|
533 | return parts | |
534 |
|
534 | |||
535 | result = self.config(section, name, untrusted=untrusted) |
|
535 | result = self.config(section, name, untrusted=untrusted) | |
536 | if result is None: |
|
536 | if result is None: | |
537 | result = default or [] |
|
537 | result = default or [] | |
538 |
if isinstance(result, b |
|
538 | if isinstance(result, bytes): | |
539 | result = _configlist(result.lstrip(' ,\n')) |
|
539 | result = _configlist(result.lstrip(' ,\n')) | |
540 | if result is None: |
|
540 | if result is None: | |
541 | result = default or [] |
|
541 | result = default or [] | |
542 | return result |
|
542 | return result | |
543 |
|
543 | |||
544 | def hasconfig(self, section, name, untrusted=False): |
|
544 | def hasconfig(self, section, name, untrusted=False): | |
545 | return self._data(untrusted).hasitem(section, name) |
|
545 | return self._data(untrusted).hasitem(section, name) | |
546 |
|
546 | |||
547 | def has_section(self, section, untrusted=False): |
|
547 | def has_section(self, section, untrusted=False): | |
548 | '''tell whether section exists in config.''' |
|
548 | '''tell whether section exists in config.''' | |
549 | return section in self._data(untrusted) |
|
549 | return section in self._data(untrusted) | |
550 |
|
550 | |||
551 | def configitems(self, section, untrusted=False, ignoresub=False): |
|
551 | def configitems(self, section, untrusted=False, ignoresub=False): | |
552 | items = self._data(untrusted).items(section) |
|
552 | items = self._data(untrusted).items(section) | |
553 | if ignoresub: |
|
553 | if ignoresub: | |
554 | newitems = {} |
|
554 | newitems = {} | |
555 | for k, v in items: |
|
555 | for k, v in items: | |
556 | if ':' not in k: |
|
556 | if ':' not in k: | |
557 | newitems[k] = v |
|
557 | newitems[k] = v | |
558 | items = newitems.items() |
|
558 | items = newitems.items() | |
559 | if self.debugflag and not untrusted and self._reportuntrusted: |
|
559 | if self.debugflag and not untrusted and self._reportuntrusted: | |
560 | for k, v in self._ucfg.items(section): |
|
560 | for k, v in self._ucfg.items(section): | |
561 | if self._tcfg.get(section, k) != v: |
|
561 | if self._tcfg.get(section, k) != v: | |
562 | self.debug("ignoring untrusted configuration option " |
|
562 | self.debug("ignoring untrusted configuration option " | |
563 | "%s.%s = %s\n" % (section, k, v)) |
|
563 | "%s.%s = %s\n" % (section, k, v)) | |
564 | return items |
|
564 | return items | |
565 |
|
565 | |||
566 | def walkconfig(self, untrusted=False): |
|
566 | def walkconfig(self, untrusted=False): | |
567 | cfg = self._data(untrusted) |
|
567 | cfg = self._data(untrusted) | |
568 | for section in cfg.sections(): |
|
568 | for section in cfg.sections(): | |
569 | for name, value in self.configitems(section, untrusted): |
|
569 | for name, value in self.configitems(section, untrusted): | |
570 | yield section, name, value |
|
570 | yield section, name, value | |
571 |
|
571 | |||
572 | def plain(self, feature=None): |
|
572 | def plain(self, feature=None): | |
573 | '''is plain mode active? |
|
573 | '''is plain mode active? | |
574 |
|
574 | |||
575 | Plain mode means that all configuration variables which affect |
|
575 | Plain mode means that all configuration variables which affect | |
576 | the behavior and output of Mercurial should be |
|
576 | the behavior and output of Mercurial should be | |
577 | ignored. Additionally, the output should be stable, |
|
577 | ignored. Additionally, the output should be stable, | |
578 | reproducible and suitable for use in scripts or applications. |
|
578 | reproducible and suitable for use in scripts or applications. | |
579 |
|
579 | |||
580 | The only way to trigger plain mode is by setting either the |
|
580 | The only way to trigger plain mode is by setting either the | |
581 | `HGPLAIN' or `HGPLAINEXCEPT' environment variables. |
|
581 | `HGPLAIN' or `HGPLAINEXCEPT' environment variables. | |
582 |
|
582 | |||
583 | The return value can either be |
|
583 | The return value can either be | |
584 | - False if HGPLAIN is not set, or feature is in HGPLAINEXCEPT |
|
584 | - False if HGPLAIN is not set, or feature is in HGPLAINEXCEPT | |
585 | - True otherwise |
|
585 | - True otherwise | |
586 | ''' |
|
586 | ''' | |
587 | if ('HGPLAIN' not in encoding.environ and |
|
587 | if ('HGPLAIN' not in encoding.environ and | |
588 | 'HGPLAINEXCEPT' not in encoding.environ): |
|
588 | 'HGPLAINEXCEPT' not in encoding.environ): | |
589 | return False |
|
589 | return False | |
590 | exceptions = encoding.environ.get('HGPLAINEXCEPT', |
|
590 | exceptions = encoding.environ.get('HGPLAINEXCEPT', | |
591 | '').strip().split(',') |
|
591 | '').strip().split(',') | |
592 | if feature and exceptions: |
|
592 | if feature and exceptions: | |
593 | return feature not in exceptions |
|
593 | return feature not in exceptions | |
594 | return True |
|
594 | return True | |
595 |
|
595 | |||
596 | def username(self): |
|
596 | def username(self): | |
597 | """Return default username to be used in commits. |
|
597 | """Return default username to be used in commits. | |
598 |
|
598 | |||
599 | Searched in this order: $HGUSER, [ui] section of hgrcs, $EMAIL |
|
599 | Searched in this order: $HGUSER, [ui] section of hgrcs, $EMAIL | |
600 | and stop searching if one of these is set. |
|
600 | and stop searching if one of these is set. | |
601 | If not found and ui.askusername is True, ask the user, else use |
|
601 | If not found and ui.askusername is True, ask the user, else use | |
602 | ($LOGNAME or $USER or $LNAME or $USERNAME) + "@full.hostname". |
|
602 | ($LOGNAME or $USER or $LNAME or $USERNAME) + "@full.hostname". | |
603 | """ |
|
603 | """ | |
604 | user = encoding.environ.get("HGUSER") |
|
604 | user = encoding.environ.get("HGUSER") | |
605 | if user is None: |
|
605 | if user is None: | |
606 | user = self.config("ui", ["username", "user"]) |
|
606 | user = self.config("ui", ["username", "user"]) | |
607 | if user is not None: |
|
607 | if user is not None: | |
608 | user = os.path.expandvars(user) |
|
608 | user = os.path.expandvars(user) | |
609 | if user is None: |
|
609 | if user is None: | |
610 | user = encoding.environ.get("EMAIL") |
|
610 | user = encoding.environ.get("EMAIL") | |
611 | if user is None and self.configbool("ui", "askusername"): |
|
611 | if user is None and self.configbool("ui", "askusername"): | |
612 | user = self.prompt(_("enter a commit username:"), default=None) |
|
612 | user = self.prompt(_("enter a commit username:"), default=None) | |
613 | if user is None and not self.interactive(): |
|
613 | if user is None and not self.interactive(): | |
614 | try: |
|
614 | try: | |
615 | user = '%s@%s' % (util.getuser(), socket.getfqdn()) |
|
615 | user = '%s@%s' % (util.getuser(), socket.getfqdn()) | |
616 | self.warn(_("no username found, using '%s' instead\n") % user) |
|
616 | self.warn(_("no username found, using '%s' instead\n") % user) | |
617 | except KeyError: |
|
617 | except KeyError: | |
618 | pass |
|
618 | pass | |
619 | if not user: |
|
619 | if not user: | |
620 | raise error.Abort(_('no username supplied'), |
|
620 | raise error.Abort(_('no username supplied'), | |
621 | hint=_("use 'hg config --edit' " |
|
621 | hint=_("use 'hg config --edit' " | |
622 | 'to set your username')) |
|
622 | 'to set your username')) | |
623 | if "\n" in user: |
|
623 | if "\n" in user: | |
624 | raise error.Abort(_("username %s contains a newline\n") |
|
624 | raise error.Abort(_("username %s contains a newline\n") | |
625 | % repr(user)) |
|
625 | % repr(user)) | |
626 | return user |
|
626 | return user | |
627 |
|
627 | |||
628 | def shortuser(self, user): |
|
628 | def shortuser(self, user): | |
629 | """Return a short representation of a user name or email address.""" |
|
629 | """Return a short representation of a user name or email address.""" | |
630 | if not self.verbose: |
|
630 | if not self.verbose: | |
631 | user = util.shortuser(user) |
|
631 | user = util.shortuser(user) | |
632 | return user |
|
632 | return user | |
633 |
|
633 | |||
634 | def expandpath(self, loc, default=None): |
|
634 | def expandpath(self, loc, default=None): | |
635 | """Return repository location relative to cwd or from [paths]""" |
|
635 | """Return repository location relative to cwd or from [paths]""" | |
636 | try: |
|
636 | try: | |
637 | p = self.paths.getpath(loc) |
|
637 | p = self.paths.getpath(loc) | |
638 | if p: |
|
638 | if p: | |
639 | return p.rawloc |
|
639 | return p.rawloc | |
640 | except error.RepoError: |
|
640 | except error.RepoError: | |
641 | pass |
|
641 | pass | |
642 |
|
642 | |||
643 | if default: |
|
643 | if default: | |
644 | try: |
|
644 | try: | |
645 | p = self.paths.getpath(default) |
|
645 | p = self.paths.getpath(default) | |
646 | if p: |
|
646 | if p: | |
647 | return p.rawloc |
|
647 | return p.rawloc | |
648 | except error.RepoError: |
|
648 | except error.RepoError: | |
649 | pass |
|
649 | pass | |
650 |
|
650 | |||
651 | return loc |
|
651 | return loc | |
652 |
|
652 | |||
653 | @util.propertycache |
|
653 | @util.propertycache | |
654 | def paths(self): |
|
654 | def paths(self): | |
655 | return paths(self) |
|
655 | return paths(self) | |
656 |
|
656 | |||
657 | def pushbuffer(self, error=False, subproc=False, labeled=False): |
|
657 | def pushbuffer(self, error=False, subproc=False, labeled=False): | |
658 | """install a buffer to capture standard output of the ui object |
|
658 | """install a buffer to capture standard output of the ui object | |
659 |
|
659 | |||
660 | If error is True, the error output will be captured too. |
|
660 | If error is True, the error output will be captured too. | |
661 |
|
661 | |||
662 | If subproc is True, output from subprocesses (typically hooks) will be |
|
662 | If subproc is True, output from subprocesses (typically hooks) will be | |
663 | captured too. |
|
663 | captured too. | |
664 |
|
664 | |||
665 | If labeled is True, any labels associated with buffered |
|
665 | If labeled is True, any labels associated with buffered | |
666 | output will be handled. By default, this has no effect |
|
666 | output will be handled. By default, this has no effect | |
667 | on the output returned, but extensions and GUI tools may |
|
667 | on the output returned, but extensions and GUI tools may | |
668 | handle this argument and returned styled output. If output |
|
668 | handle this argument and returned styled output. If output | |
669 | is being buffered so it can be captured and parsed or |
|
669 | is being buffered so it can be captured and parsed or | |
670 | processed, labeled should not be set to True. |
|
670 | processed, labeled should not be set to True. | |
671 | """ |
|
671 | """ | |
672 | self._buffers.append([]) |
|
672 | self._buffers.append([]) | |
673 | self._bufferstates.append((error, subproc, labeled)) |
|
673 | self._bufferstates.append((error, subproc, labeled)) | |
674 | self._bufferapplylabels = labeled |
|
674 | self._bufferapplylabels = labeled | |
675 |
|
675 | |||
676 | def popbuffer(self): |
|
676 | def popbuffer(self): | |
677 | '''pop the last buffer and return the buffered output''' |
|
677 | '''pop the last buffer and return the buffered output''' | |
678 | self._bufferstates.pop() |
|
678 | self._bufferstates.pop() | |
679 | if self._bufferstates: |
|
679 | if self._bufferstates: | |
680 | self._bufferapplylabels = self._bufferstates[-1][2] |
|
680 | self._bufferapplylabels = self._bufferstates[-1][2] | |
681 | else: |
|
681 | else: | |
682 | self._bufferapplylabels = None |
|
682 | self._bufferapplylabels = None | |
683 |
|
683 | |||
684 | return "".join(self._buffers.pop()) |
|
684 | return "".join(self._buffers.pop()) | |
685 |
|
685 | |||
686 | def write(self, *args, **opts): |
|
686 | def write(self, *args, **opts): | |
687 | '''write args to output |
|
687 | '''write args to output | |
688 |
|
688 | |||
689 | By default, this method simply writes to the buffer or stdout, |
|
689 | By default, this method simply writes to the buffer or stdout, | |
690 | but extensions or GUI tools may override this method, |
|
690 | but extensions or GUI tools may override this method, | |
691 | write_err(), popbuffer(), and label() to style output from |
|
691 | write_err(), popbuffer(), and label() to style output from | |
692 | various parts of hg. |
|
692 | various parts of hg. | |
693 |
|
693 | |||
694 | An optional keyword argument, "label", can be passed in. |
|
694 | An optional keyword argument, "label", can be passed in. | |
695 | This should be a string containing label names separated by |
|
695 | This should be a string containing label names separated by | |
696 | space. Label names take the form of "topic.type". For example, |
|
696 | space. Label names take the form of "topic.type". For example, | |
697 | ui.debug() issues a label of "ui.debug". |
|
697 | ui.debug() issues a label of "ui.debug". | |
698 |
|
698 | |||
699 | When labeling output for a specific command, a label of |
|
699 | When labeling output for a specific command, a label of | |
700 | "cmdname.type" is recommended. For example, status issues |
|
700 | "cmdname.type" is recommended. For example, status issues | |
701 | a label of "status.modified" for modified files. |
|
701 | a label of "status.modified" for modified files. | |
702 | ''' |
|
702 | ''' | |
703 | if self._buffers and not opts.get('prompt', False): |
|
703 | if self._buffers and not opts.get('prompt', False): | |
704 | self._buffers[-1].extend(a for a in args) |
|
704 | self._buffers[-1].extend(a for a in args) | |
705 | else: |
|
705 | else: | |
706 | self._progclear() |
|
706 | self._progclear() | |
707 | for a in args: |
|
707 | for a in args: | |
708 | self.fout.write(a) |
|
708 | self.fout.write(a) | |
709 |
|
709 | |||
710 | def write_err(self, *args, **opts): |
|
710 | def write_err(self, *args, **opts): | |
711 | self._progclear() |
|
711 | self._progclear() | |
712 | try: |
|
712 | try: | |
713 | if self._bufferstates and self._bufferstates[-1][0]: |
|
713 | if self._bufferstates and self._bufferstates[-1][0]: | |
714 | return self.write(*args, **opts) |
|
714 | return self.write(*args, **opts) | |
715 | if not getattr(self.fout, 'closed', False): |
|
715 | if not getattr(self.fout, 'closed', False): | |
716 | self.fout.flush() |
|
716 | self.fout.flush() | |
717 | for a in args: |
|
717 | for a in args: | |
718 | self.ferr.write(a) |
|
718 | self.ferr.write(a) | |
719 | # stderr may be buffered under win32 when redirected to files, |
|
719 | # stderr may be buffered under win32 when redirected to files, | |
720 | # including stdout. |
|
720 | # including stdout. | |
721 | if not getattr(self.ferr, 'closed', False): |
|
721 | if not getattr(self.ferr, 'closed', False): | |
722 | self.ferr.flush() |
|
722 | self.ferr.flush() | |
723 | except IOError as inst: |
|
723 | except IOError as inst: | |
724 | if inst.errno not in (errno.EPIPE, errno.EIO, errno.EBADF): |
|
724 | if inst.errno not in (errno.EPIPE, errno.EIO, errno.EBADF): | |
725 | raise |
|
725 | raise | |
726 |
|
726 | |||
727 | def flush(self): |
|
727 | def flush(self): | |
728 | try: self.fout.flush() |
|
728 | try: self.fout.flush() | |
729 | except (IOError, ValueError): pass |
|
729 | except (IOError, ValueError): pass | |
730 | try: self.ferr.flush() |
|
730 | try: self.ferr.flush() | |
731 | except (IOError, ValueError): pass |
|
731 | except (IOError, ValueError): pass | |
732 |
|
732 | |||
733 | def _isatty(self, fh): |
|
733 | def _isatty(self, fh): | |
734 | if self.configbool('ui', 'nontty', False): |
|
734 | if self.configbool('ui', 'nontty', False): | |
735 | return False |
|
735 | return False | |
736 | return util.isatty(fh) |
|
736 | return util.isatty(fh) | |
737 |
|
737 | |||
738 | def interface(self, feature): |
|
738 | def interface(self, feature): | |
739 | """what interface to use for interactive console features? |
|
739 | """what interface to use for interactive console features? | |
740 |
|
740 | |||
741 | The interface is controlled by the value of `ui.interface` but also by |
|
741 | The interface is controlled by the value of `ui.interface` but also by | |
742 | the value of feature-specific configuration. For example: |
|
742 | the value of feature-specific configuration. For example: | |
743 |
|
743 | |||
744 | ui.interface.histedit = text |
|
744 | ui.interface.histedit = text | |
745 | ui.interface.chunkselector = curses |
|
745 | ui.interface.chunkselector = curses | |
746 |
|
746 | |||
747 | Here the features are "histedit" and "chunkselector". |
|
747 | Here the features are "histedit" and "chunkselector". | |
748 |
|
748 | |||
749 | The configuration above means that the default interfaces for commands |
|
749 | The configuration above means that the default interfaces for commands | |
750 | is curses, the interface for histedit is text and the interface for |
|
750 | is curses, the interface for histedit is text and the interface for | |
751 | selecting chunk is crecord (the best curses interface available). |
|
751 | selecting chunk is crecord (the best curses interface available). | |
752 |
|
752 | |||
753 | Consider the following example: |
|
753 | Consider the following example: | |
754 | ui.interface = curses |
|
754 | ui.interface = curses | |
755 | ui.interface.histedit = text |
|
755 | ui.interface.histedit = text | |
756 |
|
756 | |||
757 | Then histedit will use the text interface and chunkselector will use |
|
757 | Then histedit will use the text interface and chunkselector will use | |
758 | the default curses interface (crecord at the moment). |
|
758 | the default curses interface (crecord at the moment). | |
759 | """ |
|
759 | """ | |
760 | alldefaults = frozenset(["text", "curses"]) |
|
760 | alldefaults = frozenset(["text", "curses"]) | |
761 |
|
761 | |||
762 | featureinterfaces = { |
|
762 | featureinterfaces = { | |
763 | "chunkselector": [ |
|
763 | "chunkselector": [ | |
764 | "text", |
|
764 | "text", | |
765 | "curses", |
|
765 | "curses", | |
766 | ] |
|
766 | ] | |
767 | } |
|
767 | } | |
768 |
|
768 | |||
769 | # Feature-specific interface |
|
769 | # Feature-specific interface | |
770 | if feature not in featureinterfaces.keys(): |
|
770 | if feature not in featureinterfaces.keys(): | |
771 | # Programming error, not user error |
|
771 | # Programming error, not user error | |
772 | raise ValueError("Unknown feature requested %s" % feature) |
|
772 | raise ValueError("Unknown feature requested %s" % feature) | |
773 |
|
773 | |||
774 | availableinterfaces = frozenset(featureinterfaces[feature]) |
|
774 | availableinterfaces = frozenset(featureinterfaces[feature]) | |
775 | if alldefaults > availableinterfaces: |
|
775 | if alldefaults > availableinterfaces: | |
776 | # Programming error, not user error. We need a use case to |
|
776 | # Programming error, not user error. We need a use case to | |
777 | # define the right thing to do here. |
|
777 | # define the right thing to do here. | |
778 | raise ValueError( |
|
778 | raise ValueError( | |
779 | "Feature %s does not handle all default interfaces" % |
|
779 | "Feature %s does not handle all default interfaces" % | |
780 | feature) |
|
780 | feature) | |
781 |
|
781 | |||
782 | if self.plain(): |
|
782 | if self.plain(): | |
783 | return "text" |
|
783 | return "text" | |
784 |
|
784 | |||
785 | # Default interface for all the features |
|
785 | # Default interface for all the features | |
786 | defaultinterface = "text" |
|
786 | defaultinterface = "text" | |
787 | i = self.config("ui", "interface", None) |
|
787 | i = self.config("ui", "interface", None) | |
788 | if i in alldefaults: |
|
788 | if i in alldefaults: | |
789 | defaultinterface = i |
|
789 | defaultinterface = i | |
790 |
|
790 | |||
791 | choseninterface = defaultinterface |
|
791 | choseninterface = defaultinterface | |
792 | f = self.config("ui", "interface.%s" % feature, None) |
|
792 | f = self.config("ui", "interface.%s" % feature, None) | |
793 | if f in availableinterfaces: |
|
793 | if f in availableinterfaces: | |
794 | choseninterface = f |
|
794 | choseninterface = f | |
795 |
|
795 | |||
796 | if i is not None and defaultinterface != i: |
|
796 | if i is not None and defaultinterface != i: | |
797 | if f is not None: |
|
797 | if f is not None: | |
798 | self.warn(_("invalid value for ui.interface: %s\n") % |
|
798 | self.warn(_("invalid value for ui.interface: %s\n") % | |
799 | (i,)) |
|
799 | (i,)) | |
800 | else: |
|
800 | else: | |
801 | self.warn(_("invalid value for ui.interface: %s (using %s)\n") % |
|
801 | self.warn(_("invalid value for ui.interface: %s (using %s)\n") % | |
802 | (i, choseninterface)) |
|
802 | (i, choseninterface)) | |
803 | if f is not None and choseninterface != f: |
|
803 | if f is not None and choseninterface != f: | |
804 | self.warn(_("invalid value for ui.interface.%s: %s (using %s)\n") % |
|
804 | self.warn(_("invalid value for ui.interface.%s: %s (using %s)\n") % | |
805 | (feature, f, choseninterface)) |
|
805 | (feature, f, choseninterface)) | |
806 |
|
806 | |||
807 | return choseninterface |
|
807 | return choseninterface | |
808 |
|
808 | |||
809 | def interactive(self): |
|
809 | def interactive(self): | |
810 | '''is interactive input allowed? |
|
810 | '''is interactive input allowed? | |
811 |
|
811 | |||
812 | An interactive session is a session where input can be reasonably read |
|
812 | An interactive session is a session where input can be reasonably read | |
813 | from `sys.stdin'. If this function returns false, any attempt to read |
|
813 | from `sys.stdin'. If this function returns false, any attempt to read | |
814 | from stdin should fail with an error, unless a sensible default has been |
|
814 | from stdin should fail with an error, unless a sensible default has been | |
815 | specified. |
|
815 | specified. | |
816 |
|
816 | |||
817 | Interactiveness is triggered by the value of the `ui.interactive' |
|
817 | Interactiveness is triggered by the value of the `ui.interactive' | |
818 | configuration variable or - if it is unset - when `sys.stdin' points |
|
818 | configuration variable or - if it is unset - when `sys.stdin' points | |
819 | to a terminal device. |
|
819 | to a terminal device. | |
820 |
|
820 | |||
821 | This function refers to input only; for output, see `ui.formatted()'. |
|
821 | This function refers to input only; for output, see `ui.formatted()'. | |
822 | ''' |
|
822 | ''' | |
823 | i = self.configbool("ui", "interactive", None) |
|
823 | i = self.configbool("ui", "interactive", None) | |
824 | if i is None: |
|
824 | if i is None: | |
825 | # some environments replace stdin without implementing isatty |
|
825 | # some environments replace stdin without implementing isatty | |
826 | # usually those are non-interactive |
|
826 | # usually those are non-interactive | |
827 | return self._isatty(self.fin) |
|
827 | return self._isatty(self.fin) | |
828 |
|
828 | |||
829 | return i |
|
829 | return i | |
830 |
|
830 | |||
831 | def termwidth(self): |
|
831 | def termwidth(self): | |
832 | '''how wide is the terminal in columns? |
|
832 | '''how wide is the terminal in columns? | |
833 | ''' |
|
833 | ''' | |
834 | if 'COLUMNS' in encoding.environ: |
|
834 | if 'COLUMNS' in encoding.environ: | |
835 | try: |
|
835 | try: | |
836 | return int(encoding.environ['COLUMNS']) |
|
836 | return int(encoding.environ['COLUMNS']) | |
837 | except ValueError: |
|
837 | except ValueError: | |
838 | pass |
|
838 | pass | |
839 | return scmutil.termsize(self)[0] |
|
839 | return scmutil.termsize(self)[0] | |
840 |
|
840 | |||
841 | def formatted(self): |
|
841 | def formatted(self): | |
842 | '''should formatted output be used? |
|
842 | '''should formatted output be used? | |
843 |
|
843 | |||
844 | It is often desirable to format the output to suite the output medium. |
|
844 | It is often desirable to format the output to suite the output medium. | |
845 | Examples of this are truncating long lines or colorizing messages. |
|
845 | Examples of this are truncating long lines or colorizing messages. | |
846 | However, this is not often not desirable when piping output into other |
|
846 | However, this is not often not desirable when piping output into other | |
847 | utilities, e.g. `grep'. |
|
847 | utilities, e.g. `grep'. | |
848 |
|
848 | |||
849 | Formatted output is triggered by the value of the `ui.formatted' |
|
849 | Formatted output is triggered by the value of the `ui.formatted' | |
850 | configuration variable or - if it is unset - when `sys.stdout' points |
|
850 | configuration variable or - if it is unset - when `sys.stdout' points | |
851 | to a terminal device. Please note that `ui.formatted' should be |
|
851 | to a terminal device. Please note that `ui.formatted' should be | |
852 | considered an implementation detail; it is not intended for use outside |
|
852 | considered an implementation detail; it is not intended for use outside | |
853 | Mercurial or its extensions. |
|
853 | Mercurial or its extensions. | |
854 |
|
854 | |||
855 | This function refers to output only; for input, see `ui.interactive()'. |
|
855 | This function refers to output only; for input, see `ui.interactive()'. | |
856 | This function always returns false when in plain mode, see `ui.plain()'. |
|
856 | This function always returns false when in plain mode, see `ui.plain()'. | |
857 | ''' |
|
857 | ''' | |
858 | if self.plain(): |
|
858 | if self.plain(): | |
859 | return False |
|
859 | return False | |
860 |
|
860 | |||
861 | i = self.configbool("ui", "formatted", None) |
|
861 | i = self.configbool("ui", "formatted", None) | |
862 | if i is None: |
|
862 | if i is None: | |
863 | # some environments replace stdout without implementing isatty |
|
863 | # some environments replace stdout without implementing isatty | |
864 | # usually those are non-interactive |
|
864 | # usually those are non-interactive | |
865 | return self._isatty(self.fout) |
|
865 | return self._isatty(self.fout) | |
866 |
|
866 | |||
867 | return i |
|
867 | return i | |
868 |
|
868 | |||
869 | def _readline(self, prompt=''): |
|
869 | def _readline(self, prompt=''): | |
870 | if self._isatty(self.fin): |
|
870 | if self._isatty(self.fin): | |
871 | try: |
|
871 | try: | |
872 | # magically add command line editing support, where |
|
872 | # magically add command line editing support, where | |
873 | # available |
|
873 | # available | |
874 | import readline |
|
874 | import readline | |
875 | # force demandimport to really load the module |
|
875 | # force demandimport to really load the module | |
876 | readline.read_history_file |
|
876 | readline.read_history_file | |
877 | # windows sometimes raises something other than ImportError |
|
877 | # windows sometimes raises something other than ImportError | |
878 | except Exception: |
|
878 | except Exception: | |
879 | pass |
|
879 | pass | |
880 |
|
880 | |||
881 | # call write() so output goes through subclassed implementation |
|
881 | # call write() so output goes through subclassed implementation | |
882 | # e.g. color extension on Windows |
|
882 | # e.g. color extension on Windows | |
883 | self.write(prompt, prompt=True) |
|
883 | self.write(prompt, prompt=True) | |
884 |
|
884 | |||
885 | # instead of trying to emulate raw_input, swap (self.fin, |
|
885 | # instead of trying to emulate raw_input, swap (self.fin, | |
886 | # self.fout) with (sys.stdin, sys.stdout) |
|
886 | # self.fout) with (sys.stdin, sys.stdout) | |
887 | oldin = sys.stdin |
|
887 | oldin = sys.stdin | |
888 | oldout = sys.stdout |
|
888 | oldout = sys.stdout | |
889 | sys.stdin = self.fin |
|
889 | sys.stdin = self.fin | |
890 | sys.stdout = self.fout |
|
890 | sys.stdout = self.fout | |
891 | # prompt ' ' must exist; otherwise readline may delete entire line |
|
891 | # prompt ' ' must exist; otherwise readline may delete entire line | |
892 | # - http://bugs.python.org/issue12833 |
|
892 | # - http://bugs.python.org/issue12833 | |
893 | line = raw_input(' ') |
|
893 | line = raw_input(' ') | |
894 | sys.stdin = oldin |
|
894 | sys.stdin = oldin | |
895 | sys.stdout = oldout |
|
895 | sys.stdout = oldout | |
896 |
|
896 | |||
897 | # When stdin is in binary mode on Windows, it can cause |
|
897 | # When stdin is in binary mode on Windows, it can cause | |
898 | # raw_input() to emit an extra trailing carriage return |
|
898 | # raw_input() to emit an extra trailing carriage return | |
899 | if os.linesep == '\r\n' and line and line[-1] == '\r': |
|
899 | if os.linesep == '\r\n' and line and line[-1] == '\r': | |
900 | line = line[:-1] |
|
900 | line = line[:-1] | |
901 | return line |
|
901 | return line | |
902 |
|
902 | |||
903 | def prompt(self, msg, default="y"): |
|
903 | def prompt(self, msg, default="y"): | |
904 | """Prompt user with msg, read response. |
|
904 | """Prompt user with msg, read response. | |
905 | If ui is not interactive, the default is returned. |
|
905 | If ui is not interactive, the default is returned. | |
906 | """ |
|
906 | """ | |
907 | if not self.interactive(): |
|
907 | if not self.interactive(): | |
908 | self.write(msg, ' ', default or '', "\n") |
|
908 | self.write(msg, ' ', default or '', "\n") | |
909 | return default |
|
909 | return default | |
910 | try: |
|
910 | try: | |
911 | r = self._readline(self.label(msg, 'ui.prompt')) |
|
911 | r = self._readline(self.label(msg, 'ui.prompt')) | |
912 | if not r: |
|
912 | if not r: | |
913 | r = default |
|
913 | r = default | |
914 | if self.configbool('ui', 'promptecho'): |
|
914 | if self.configbool('ui', 'promptecho'): | |
915 | self.write(r, "\n") |
|
915 | self.write(r, "\n") | |
916 | return r |
|
916 | return r | |
917 | except EOFError: |
|
917 | except EOFError: | |
918 | raise error.ResponseExpected() |
|
918 | raise error.ResponseExpected() | |
919 |
|
919 | |||
920 | @staticmethod |
|
920 | @staticmethod | |
921 | def extractchoices(prompt): |
|
921 | def extractchoices(prompt): | |
922 | """Extract prompt message and list of choices from specified prompt. |
|
922 | """Extract prompt message and list of choices from specified prompt. | |
923 |
|
923 | |||
924 | This returns tuple "(message, choices)", and "choices" is the |
|
924 | This returns tuple "(message, choices)", and "choices" is the | |
925 | list of tuple "(response character, text without &)". |
|
925 | list of tuple "(response character, text without &)". | |
926 |
|
926 | |||
927 | >>> ui.extractchoices("awake? $$ &Yes $$ &No") |
|
927 | >>> ui.extractchoices("awake? $$ &Yes $$ &No") | |
928 | ('awake? ', [('y', 'Yes'), ('n', 'No')]) |
|
928 | ('awake? ', [('y', 'Yes'), ('n', 'No')]) | |
929 | >>> ui.extractchoices("line\\nbreak? $$ &Yes $$ &No") |
|
929 | >>> ui.extractchoices("line\\nbreak? $$ &Yes $$ &No") | |
930 | ('line\\nbreak? ', [('y', 'Yes'), ('n', 'No')]) |
|
930 | ('line\\nbreak? ', [('y', 'Yes'), ('n', 'No')]) | |
931 | >>> ui.extractchoices("want lots of $$money$$?$$Ye&s$$N&o") |
|
931 | >>> ui.extractchoices("want lots of $$money$$?$$Ye&s$$N&o") | |
932 | ('want lots of $$money$$?', [('s', 'Yes'), ('o', 'No')]) |
|
932 | ('want lots of $$money$$?', [('s', 'Yes'), ('o', 'No')]) | |
933 | """ |
|
933 | """ | |
934 |
|
934 | |||
935 | # Sadly, the prompt string may have been built with a filename |
|
935 | # Sadly, the prompt string may have been built with a filename | |
936 | # containing "$$" so let's try to find the first valid-looking |
|
936 | # containing "$$" so let's try to find the first valid-looking | |
937 | # prompt to start parsing. Sadly, we also can't rely on |
|
937 | # prompt to start parsing. Sadly, we also can't rely on | |
938 | # choices containing spaces, ASCII, or basically anything |
|
938 | # choices containing spaces, ASCII, or basically anything | |
939 | # except an ampersand followed by a character. |
|
939 | # except an ampersand followed by a character. | |
940 | m = re.match(r'(?s)(.+?)\$\$([^\$]*&[^ \$].*)', prompt) |
|
940 | m = re.match(r'(?s)(.+?)\$\$([^\$]*&[^ \$].*)', prompt) | |
941 | msg = m.group(1) |
|
941 | msg = m.group(1) | |
942 | choices = [p.strip(' ') for p in m.group(2).split('$$')] |
|
942 | choices = [p.strip(' ') for p in m.group(2).split('$$')] | |
943 | return (msg, |
|
943 | return (msg, | |
944 | [(s[s.index('&') + 1].lower(), s.replace('&', '', 1)) |
|
944 | [(s[s.index('&') + 1].lower(), s.replace('&', '', 1)) | |
945 | for s in choices]) |
|
945 | for s in choices]) | |
946 |
|
946 | |||
947 | def promptchoice(self, prompt, default=0): |
|
947 | def promptchoice(self, prompt, default=0): | |
948 | """Prompt user with a message, read response, and ensure it matches |
|
948 | """Prompt user with a message, read response, and ensure it matches | |
949 | one of the provided choices. The prompt is formatted as follows: |
|
949 | one of the provided choices. The prompt is formatted as follows: | |
950 |
|
950 | |||
951 | "would you like fries with that (Yn)? $$ &Yes $$ &No" |
|
951 | "would you like fries with that (Yn)? $$ &Yes $$ &No" | |
952 |
|
952 | |||
953 | The index of the choice is returned. Responses are case |
|
953 | The index of the choice is returned. Responses are case | |
954 | insensitive. If ui is not interactive, the default is |
|
954 | insensitive. If ui is not interactive, the default is | |
955 | returned. |
|
955 | returned. | |
956 | """ |
|
956 | """ | |
957 |
|
957 | |||
958 | msg, choices = self.extractchoices(prompt) |
|
958 | msg, choices = self.extractchoices(prompt) | |
959 | resps = [r for r, t in choices] |
|
959 | resps = [r for r, t in choices] | |
960 | while True: |
|
960 | while True: | |
961 | r = self.prompt(msg, resps[default]) |
|
961 | r = self.prompt(msg, resps[default]) | |
962 | if r.lower() in resps: |
|
962 | if r.lower() in resps: | |
963 | return resps.index(r.lower()) |
|
963 | return resps.index(r.lower()) | |
964 | self.write(_("unrecognized response\n")) |
|
964 | self.write(_("unrecognized response\n")) | |
965 |
|
965 | |||
966 | def getpass(self, prompt=None, default=None): |
|
966 | def getpass(self, prompt=None, default=None): | |
967 | if not self.interactive(): |
|
967 | if not self.interactive(): | |
968 | return default |
|
968 | return default | |
969 | try: |
|
969 | try: | |
970 | self.write_err(self.label(prompt or _('password: '), 'ui.prompt')) |
|
970 | self.write_err(self.label(prompt or _('password: '), 'ui.prompt')) | |
971 | # disable getpass() only if explicitly specified. it's still valid |
|
971 | # disable getpass() only if explicitly specified. it's still valid | |
972 | # to interact with tty even if fin is not a tty. |
|
972 | # to interact with tty even if fin is not a tty. | |
973 | if self.configbool('ui', 'nontty'): |
|
973 | if self.configbool('ui', 'nontty'): | |
974 | return self.fin.readline().rstrip('\n') |
|
974 | return self.fin.readline().rstrip('\n') | |
975 | else: |
|
975 | else: | |
976 | return getpass.getpass('') |
|
976 | return getpass.getpass('') | |
977 | except EOFError: |
|
977 | except EOFError: | |
978 | raise error.ResponseExpected() |
|
978 | raise error.ResponseExpected() | |
979 | def status(self, *msg, **opts): |
|
979 | def status(self, *msg, **opts): | |
980 | '''write status message to output (if ui.quiet is False) |
|
980 | '''write status message to output (if ui.quiet is False) | |
981 |
|
981 | |||
982 | This adds an output label of "ui.status". |
|
982 | This adds an output label of "ui.status". | |
983 | ''' |
|
983 | ''' | |
984 | if not self.quiet: |
|
984 | if not self.quiet: | |
985 | opts['label'] = opts.get('label', '') + ' ui.status' |
|
985 | opts['label'] = opts.get('label', '') + ' ui.status' | |
986 | self.write(*msg, **opts) |
|
986 | self.write(*msg, **opts) | |
987 | def warn(self, *msg, **opts): |
|
987 | def warn(self, *msg, **opts): | |
988 | '''write warning message to output (stderr) |
|
988 | '''write warning message to output (stderr) | |
989 |
|
989 | |||
990 | This adds an output label of "ui.warning". |
|
990 | This adds an output label of "ui.warning". | |
991 | ''' |
|
991 | ''' | |
992 | opts['label'] = opts.get('label', '') + ' ui.warning' |
|
992 | opts['label'] = opts.get('label', '') + ' ui.warning' | |
993 | self.write_err(*msg, **opts) |
|
993 | self.write_err(*msg, **opts) | |
994 | def note(self, *msg, **opts): |
|
994 | def note(self, *msg, **opts): | |
995 | '''write note to output (if ui.verbose is True) |
|
995 | '''write note to output (if ui.verbose is True) | |
996 |
|
996 | |||
997 | This adds an output label of "ui.note". |
|
997 | This adds an output label of "ui.note". | |
998 | ''' |
|
998 | ''' | |
999 | if self.verbose: |
|
999 | if self.verbose: | |
1000 | opts['label'] = opts.get('label', '') + ' ui.note' |
|
1000 | opts['label'] = opts.get('label', '') + ' ui.note' | |
1001 | self.write(*msg, **opts) |
|
1001 | self.write(*msg, **opts) | |
1002 | def debug(self, *msg, **opts): |
|
1002 | def debug(self, *msg, **opts): | |
1003 | '''write debug message to output (if ui.debugflag is True) |
|
1003 | '''write debug message to output (if ui.debugflag is True) | |
1004 |
|
1004 | |||
1005 | This adds an output label of "ui.debug". |
|
1005 | This adds an output label of "ui.debug". | |
1006 | ''' |
|
1006 | ''' | |
1007 | if self.debugflag: |
|
1007 | if self.debugflag: | |
1008 | opts['label'] = opts.get('label', '') + ' ui.debug' |
|
1008 | opts['label'] = opts.get('label', '') + ' ui.debug' | |
1009 | self.write(*msg, **opts) |
|
1009 | self.write(*msg, **opts) | |
1010 |
|
1010 | |||
1011 | def edit(self, text, user, extra=None, editform=None, pending=None): |
|
1011 | def edit(self, text, user, extra=None, editform=None, pending=None): | |
1012 | extra_defaults = { |
|
1012 | extra_defaults = { | |
1013 | 'prefix': 'editor', |
|
1013 | 'prefix': 'editor', | |
1014 | 'suffix': '.txt', |
|
1014 | 'suffix': '.txt', | |
1015 | } |
|
1015 | } | |
1016 | if extra is not None: |
|
1016 | if extra is not None: | |
1017 | extra_defaults.update(extra) |
|
1017 | extra_defaults.update(extra) | |
1018 | extra = extra_defaults |
|
1018 | extra = extra_defaults | |
1019 | (fd, name) = tempfile.mkstemp(prefix='hg-' + extra['prefix'] + '-', |
|
1019 | (fd, name) = tempfile.mkstemp(prefix='hg-' + extra['prefix'] + '-', | |
1020 | suffix=extra['suffix'], text=True) |
|
1020 | suffix=extra['suffix'], text=True) | |
1021 | try: |
|
1021 | try: | |
1022 | f = os.fdopen(fd, "w") |
|
1022 | f = os.fdopen(fd, "w") | |
1023 | f.write(text) |
|
1023 | f.write(text) | |
1024 | f.close() |
|
1024 | f.close() | |
1025 |
|
1025 | |||
1026 | environ = {'HGUSER': user} |
|
1026 | environ = {'HGUSER': user} | |
1027 | if 'transplant_source' in extra: |
|
1027 | if 'transplant_source' in extra: | |
1028 | environ.update({'HGREVISION': hex(extra['transplant_source'])}) |
|
1028 | environ.update({'HGREVISION': hex(extra['transplant_source'])}) | |
1029 | for label in ('intermediate-source', 'source', 'rebase_source'): |
|
1029 | for label in ('intermediate-source', 'source', 'rebase_source'): | |
1030 | if label in extra: |
|
1030 | if label in extra: | |
1031 | environ.update({'HGREVISION': extra[label]}) |
|
1031 | environ.update({'HGREVISION': extra[label]}) | |
1032 | break |
|
1032 | break | |
1033 | if editform: |
|
1033 | if editform: | |
1034 | environ.update({'HGEDITFORM': editform}) |
|
1034 | environ.update({'HGEDITFORM': editform}) | |
1035 | if pending: |
|
1035 | if pending: | |
1036 | environ.update({'HG_PENDING': pending}) |
|
1036 | environ.update({'HG_PENDING': pending}) | |
1037 |
|
1037 | |||
1038 | editor = self.geteditor() |
|
1038 | editor = self.geteditor() | |
1039 |
|
1039 | |||
1040 | self.system("%s \"%s\"" % (editor, name), |
|
1040 | self.system("%s \"%s\"" % (editor, name), | |
1041 | environ=environ, |
|
1041 | environ=environ, | |
1042 | onerr=error.Abort, errprefix=_("edit failed")) |
|
1042 | onerr=error.Abort, errprefix=_("edit failed")) | |
1043 |
|
1043 | |||
1044 | f = open(name) |
|
1044 | f = open(name) | |
1045 | t = f.read() |
|
1045 | t = f.read() | |
1046 | f.close() |
|
1046 | f.close() | |
1047 | finally: |
|
1047 | finally: | |
1048 | os.unlink(name) |
|
1048 | os.unlink(name) | |
1049 |
|
1049 | |||
1050 | return t |
|
1050 | return t | |
1051 |
|
1051 | |||
1052 | def system(self, cmd, environ=None, cwd=None, onerr=None, errprefix=None): |
|
1052 | def system(self, cmd, environ=None, cwd=None, onerr=None, errprefix=None): | |
1053 | '''execute shell command with appropriate output stream. command |
|
1053 | '''execute shell command with appropriate output stream. command | |
1054 | output will be redirected if fout is not stdout. |
|
1054 | output will be redirected if fout is not stdout. | |
1055 | ''' |
|
1055 | ''' | |
1056 | out = self.fout |
|
1056 | out = self.fout | |
1057 | if any(s[1] for s in self._bufferstates): |
|
1057 | if any(s[1] for s in self._bufferstates): | |
1058 | out = self |
|
1058 | out = self | |
1059 | return util.system(cmd, environ=environ, cwd=cwd, onerr=onerr, |
|
1059 | return util.system(cmd, environ=environ, cwd=cwd, onerr=onerr, | |
1060 | errprefix=errprefix, out=out) |
|
1060 | errprefix=errprefix, out=out) | |
1061 |
|
1061 | |||
1062 | def traceback(self, exc=None, force=False): |
|
1062 | def traceback(self, exc=None, force=False): | |
1063 | '''print exception traceback if traceback printing enabled or forced. |
|
1063 | '''print exception traceback if traceback printing enabled or forced. | |
1064 | only to call in exception handler. returns true if traceback |
|
1064 | only to call in exception handler. returns true if traceback | |
1065 | printed.''' |
|
1065 | printed.''' | |
1066 | if self.tracebackflag or force: |
|
1066 | if self.tracebackflag or force: | |
1067 | if exc is None: |
|
1067 | if exc is None: | |
1068 | exc = sys.exc_info() |
|
1068 | exc = sys.exc_info() | |
1069 | cause = getattr(exc[1], 'cause', None) |
|
1069 | cause = getattr(exc[1], 'cause', None) | |
1070 |
|
1070 | |||
1071 | if cause is not None: |
|
1071 | if cause is not None: | |
1072 | causetb = traceback.format_tb(cause[2]) |
|
1072 | causetb = traceback.format_tb(cause[2]) | |
1073 | exctb = traceback.format_tb(exc[2]) |
|
1073 | exctb = traceback.format_tb(exc[2]) | |
1074 | exconly = traceback.format_exception_only(cause[0], cause[1]) |
|
1074 | exconly = traceback.format_exception_only(cause[0], cause[1]) | |
1075 |
|
1075 | |||
1076 | # exclude frame where 'exc' was chained and rethrown from exctb |
|
1076 | # exclude frame where 'exc' was chained and rethrown from exctb | |
1077 | self.write_err('Traceback (most recent call last):\n', |
|
1077 | self.write_err('Traceback (most recent call last):\n', | |
1078 | ''.join(exctb[:-1]), |
|
1078 | ''.join(exctb[:-1]), | |
1079 | ''.join(causetb), |
|
1079 | ''.join(causetb), | |
1080 | ''.join(exconly)) |
|
1080 | ''.join(exconly)) | |
1081 | else: |
|
1081 | else: | |
1082 | output = traceback.format_exception(exc[0], exc[1], exc[2]) |
|
1082 | output = traceback.format_exception(exc[0], exc[1], exc[2]) | |
1083 | self.write_err(''.join(output)) |
|
1083 | self.write_err(''.join(output)) | |
1084 | return self.tracebackflag or force |
|
1084 | return self.tracebackflag or force | |
1085 |
|
1085 | |||
1086 | def geteditor(self): |
|
1086 | def geteditor(self): | |
1087 | '''return editor to use''' |
|
1087 | '''return editor to use''' | |
1088 | if sys.platform == 'plan9': |
|
1088 | if sys.platform == 'plan9': | |
1089 | # vi is the MIPS instruction simulator on Plan 9. We |
|
1089 | # vi is the MIPS instruction simulator on Plan 9. We | |
1090 | # instead default to E to plumb commit messages to |
|
1090 | # instead default to E to plumb commit messages to | |
1091 | # avoid confusion. |
|
1091 | # avoid confusion. | |
1092 | editor = 'E' |
|
1092 | editor = 'E' | |
1093 | else: |
|
1093 | else: | |
1094 | editor = 'vi' |
|
1094 | editor = 'vi' | |
1095 | return (encoding.environ.get("HGEDITOR") or |
|
1095 | return (encoding.environ.get("HGEDITOR") or | |
1096 | self.config("ui", "editor") or |
|
1096 | self.config("ui", "editor") or | |
1097 | encoding.environ.get("VISUAL") or |
|
1097 | encoding.environ.get("VISUAL") or | |
1098 | encoding.environ.get("EDITOR", editor)) |
|
1098 | encoding.environ.get("EDITOR", editor)) | |
1099 |
|
1099 | |||
1100 | @util.propertycache |
|
1100 | @util.propertycache | |
1101 | def _progbar(self): |
|
1101 | def _progbar(self): | |
1102 | """setup the progbar singleton to the ui object""" |
|
1102 | """setup the progbar singleton to the ui object""" | |
1103 | if (self.quiet or self.debugflag |
|
1103 | if (self.quiet or self.debugflag | |
1104 | or self.configbool('progress', 'disable', False) |
|
1104 | or self.configbool('progress', 'disable', False) | |
1105 | or not progress.shouldprint(self)): |
|
1105 | or not progress.shouldprint(self)): | |
1106 | return None |
|
1106 | return None | |
1107 | return getprogbar(self) |
|
1107 | return getprogbar(self) | |
1108 |
|
1108 | |||
1109 | def _progclear(self): |
|
1109 | def _progclear(self): | |
1110 | """clear progress bar output if any. use it before any output""" |
|
1110 | """clear progress bar output if any. use it before any output""" | |
1111 | if '_progbar' not in vars(self): # nothing loaded yet |
|
1111 | if '_progbar' not in vars(self): # nothing loaded yet | |
1112 | return |
|
1112 | return | |
1113 | if self._progbar is not None and self._progbar.printed: |
|
1113 | if self._progbar is not None and self._progbar.printed: | |
1114 | self._progbar.clear() |
|
1114 | self._progbar.clear() | |
1115 |
|
1115 | |||
1116 | def progress(self, topic, pos, item="", unit="", total=None): |
|
1116 | def progress(self, topic, pos, item="", unit="", total=None): | |
1117 | '''show a progress message |
|
1117 | '''show a progress message | |
1118 |
|
1118 | |||
1119 | By default a textual progress bar will be displayed if an operation |
|
1119 | By default a textual progress bar will be displayed if an operation | |
1120 | takes too long. 'topic' is the current operation, 'item' is a |
|
1120 | takes too long. 'topic' is the current operation, 'item' is a | |
1121 | non-numeric marker of the current position (i.e. the currently |
|
1121 | non-numeric marker of the current position (i.e. the currently | |
1122 | in-process file), 'pos' is the current numeric position (i.e. |
|
1122 | in-process file), 'pos' is the current numeric position (i.e. | |
1123 | revision, bytes, etc.), unit is a corresponding unit label, |
|
1123 | revision, bytes, etc.), unit is a corresponding unit label, | |
1124 | and total is the highest expected pos. |
|
1124 | and total is the highest expected pos. | |
1125 |
|
1125 | |||
1126 | Multiple nested topics may be active at a time. |
|
1126 | Multiple nested topics may be active at a time. | |
1127 |
|
1127 | |||
1128 | All topics should be marked closed by setting pos to None at |
|
1128 | All topics should be marked closed by setting pos to None at | |
1129 | termination. |
|
1129 | termination. | |
1130 | ''' |
|
1130 | ''' | |
1131 | if self._progbar is not None: |
|
1131 | if self._progbar is not None: | |
1132 | self._progbar.progress(topic, pos, item=item, unit=unit, |
|
1132 | self._progbar.progress(topic, pos, item=item, unit=unit, | |
1133 | total=total) |
|
1133 | total=total) | |
1134 | if pos is None or not self.configbool('progress', 'debug'): |
|
1134 | if pos is None or not self.configbool('progress', 'debug'): | |
1135 | return |
|
1135 | return | |
1136 |
|
1136 | |||
1137 | if unit: |
|
1137 | if unit: | |
1138 | unit = ' ' + unit |
|
1138 | unit = ' ' + unit | |
1139 | if item: |
|
1139 | if item: | |
1140 | item = ' ' + item |
|
1140 | item = ' ' + item | |
1141 |
|
1141 | |||
1142 | if total: |
|
1142 | if total: | |
1143 | pct = 100.0 * pos / total |
|
1143 | pct = 100.0 * pos / total | |
1144 | self.debug('%s:%s %s/%s%s (%4.2f%%)\n' |
|
1144 | self.debug('%s:%s %s/%s%s (%4.2f%%)\n' | |
1145 | % (topic, item, pos, total, unit, pct)) |
|
1145 | % (topic, item, pos, total, unit, pct)) | |
1146 | else: |
|
1146 | else: | |
1147 | self.debug('%s:%s %s%s\n' % (topic, item, pos, unit)) |
|
1147 | self.debug('%s:%s %s%s\n' % (topic, item, pos, unit)) | |
1148 |
|
1148 | |||
1149 | def log(self, service, *msg, **opts): |
|
1149 | def log(self, service, *msg, **opts): | |
1150 | '''hook for logging facility extensions |
|
1150 | '''hook for logging facility extensions | |
1151 |
|
1151 | |||
1152 | service should be a readily-identifiable subsystem, which will |
|
1152 | service should be a readily-identifiable subsystem, which will | |
1153 | allow filtering. |
|
1153 | allow filtering. | |
1154 |
|
1154 | |||
1155 | *msg should be a newline-terminated format string to log, and |
|
1155 | *msg should be a newline-terminated format string to log, and | |
1156 | then any values to %-format into that format string. |
|
1156 | then any values to %-format into that format string. | |
1157 |
|
1157 | |||
1158 | **opts currently has no defined meanings. |
|
1158 | **opts currently has no defined meanings. | |
1159 | ''' |
|
1159 | ''' | |
1160 |
|
1160 | |||
1161 | def label(self, msg, label): |
|
1161 | def label(self, msg, label): | |
1162 | '''style msg based on supplied label |
|
1162 | '''style msg based on supplied label | |
1163 |
|
1163 | |||
1164 | Like ui.write(), this just returns msg unchanged, but extensions |
|
1164 | Like ui.write(), this just returns msg unchanged, but extensions | |
1165 | and GUI tools can override it to allow styling output without |
|
1165 | and GUI tools can override it to allow styling output without | |
1166 | writing it. |
|
1166 | writing it. | |
1167 |
|
1167 | |||
1168 | ui.write(s, 'label') is equivalent to |
|
1168 | ui.write(s, 'label') is equivalent to | |
1169 | ui.write(ui.label(s, 'label')). |
|
1169 | ui.write(ui.label(s, 'label')). | |
1170 | ''' |
|
1170 | ''' | |
1171 | return msg |
|
1171 | return msg | |
1172 |
|
1172 | |||
1173 | def develwarn(self, msg, stacklevel=1, config=None): |
|
1173 | def develwarn(self, msg, stacklevel=1, config=None): | |
1174 | """issue a developer warning message |
|
1174 | """issue a developer warning message | |
1175 |
|
1175 | |||
1176 | Use 'stacklevel' to report the offender some layers further up in the |
|
1176 | Use 'stacklevel' to report the offender some layers further up in the | |
1177 | stack. |
|
1177 | stack. | |
1178 | """ |
|
1178 | """ | |
1179 | if not self.configbool('devel', 'all-warnings'): |
|
1179 | if not self.configbool('devel', 'all-warnings'): | |
1180 | if config is not None and not self.configbool('devel', config): |
|
1180 | if config is not None and not self.configbool('devel', config): | |
1181 | return |
|
1181 | return | |
1182 | msg = 'devel-warn: ' + msg |
|
1182 | msg = 'devel-warn: ' + msg | |
1183 | stacklevel += 1 # get in develwarn |
|
1183 | stacklevel += 1 # get in develwarn | |
1184 | if self.tracebackflag: |
|
1184 | if self.tracebackflag: | |
1185 | util.debugstacktrace(msg, stacklevel, self.ferr, self.fout) |
|
1185 | util.debugstacktrace(msg, stacklevel, self.ferr, self.fout) | |
1186 | self.log('develwarn', '%s at:\n%s' % |
|
1186 | self.log('develwarn', '%s at:\n%s' % | |
1187 | (msg, ''.join(util.getstackframes(stacklevel)))) |
|
1187 | (msg, ''.join(util.getstackframes(stacklevel)))) | |
1188 | else: |
|
1188 | else: | |
1189 | curframe = inspect.currentframe() |
|
1189 | curframe = inspect.currentframe() | |
1190 | calframe = inspect.getouterframes(curframe, 2) |
|
1190 | calframe = inspect.getouterframes(curframe, 2) | |
1191 | self.write_err('%s at: %s:%s (%s)\n' |
|
1191 | self.write_err('%s at: %s:%s (%s)\n' | |
1192 | % ((msg,) + calframe[stacklevel][1:4])) |
|
1192 | % ((msg,) + calframe[stacklevel][1:4])) | |
1193 | self.log('develwarn', '%s at: %s:%s (%s)\n', |
|
1193 | self.log('develwarn', '%s at: %s:%s (%s)\n', | |
1194 | msg, *calframe[stacklevel][1:4]) |
|
1194 | msg, *calframe[stacklevel][1:4]) | |
1195 | curframe = calframe = None # avoid cycles |
|
1195 | curframe = calframe = None # avoid cycles | |
1196 |
|
1196 | |||
1197 | def deprecwarn(self, msg, version): |
|
1197 | def deprecwarn(self, msg, version): | |
1198 | """issue a deprecation warning |
|
1198 | """issue a deprecation warning | |
1199 |
|
1199 | |||
1200 | - msg: message explaining what is deprecated and how to upgrade, |
|
1200 | - msg: message explaining what is deprecated and how to upgrade, | |
1201 | - version: last version where the API will be supported, |
|
1201 | - version: last version where the API will be supported, | |
1202 | """ |
|
1202 | """ | |
1203 | if not (self.configbool('devel', 'all-warnings') |
|
1203 | if not (self.configbool('devel', 'all-warnings') | |
1204 | or self.configbool('devel', 'deprec-warn')): |
|
1204 | or self.configbool('devel', 'deprec-warn')): | |
1205 | return |
|
1205 | return | |
1206 | msg += ("\n(compatibility will be dropped after Mercurial-%s," |
|
1206 | msg += ("\n(compatibility will be dropped after Mercurial-%s," | |
1207 | " update your code.)") % version |
|
1207 | " update your code.)") % version | |
1208 | self.develwarn(msg, stacklevel=2, config='deprec-warn') |
|
1208 | self.develwarn(msg, stacklevel=2, config='deprec-warn') | |
1209 |
|
1209 | |||
1210 | @contextlib.contextmanager |
|
1210 | @contextlib.contextmanager | |
1211 | def configoverride(self, overrides, source=""): |
|
1211 | def configoverride(self, overrides, source=""): | |
1212 | """Context manager for temporary config overrides |
|
1212 | """Context manager for temporary config overrides | |
1213 | `overrides` must be a dict of the following structure: |
|
1213 | `overrides` must be a dict of the following structure: | |
1214 | {(section, name) : value}""" |
|
1214 | {(section, name) : value}""" | |
1215 | backups = {} |
|
1215 | backups = {} | |
1216 | try: |
|
1216 | try: | |
1217 | for (section, name), value in overrides.items(): |
|
1217 | for (section, name), value in overrides.items(): | |
1218 | backups[(section, name)] = self.backupconfig(section, name) |
|
1218 | backups[(section, name)] = self.backupconfig(section, name) | |
1219 | self.setconfig(section, name, value, source) |
|
1219 | self.setconfig(section, name, value, source) | |
1220 | yield |
|
1220 | yield | |
1221 | finally: |
|
1221 | finally: | |
1222 | for __, backup in backups.items(): |
|
1222 | for __, backup in backups.items(): | |
1223 | self.restoreconfig(backup) |
|
1223 | self.restoreconfig(backup) | |
1224 | # just restoring ui.quiet config to the previous value is not enough |
|
1224 | # just restoring ui.quiet config to the previous value is not enough | |
1225 | # as it does not update ui.quiet class member |
|
1225 | # as it does not update ui.quiet class member | |
1226 | if ('ui', 'quiet') in overrides: |
|
1226 | if ('ui', 'quiet') in overrides: | |
1227 | self.fixconfig(section='ui') |
|
1227 | self.fixconfig(section='ui') | |
1228 |
|
1228 | |||
1229 | class paths(dict): |
|
1229 | class paths(dict): | |
1230 | """Represents a collection of paths and their configs. |
|
1230 | """Represents a collection of paths and their configs. | |
1231 |
|
1231 | |||
1232 | Data is initially derived from ui instances and the config files they have |
|
1232 | Data is initially derived from ui instances and the config files they have | |
1233 | loaded. |
|
1233 | loaded. | |
1234 | """ |
|
1234 | """ | |
1235 | def __init__(self, ui): |
|
1235 | def __init__(self, ui): | |
1236 | dict.__init__(self) |
|
1236 | dict.__init__(self) | |
1237 |
|
1237 | |||
1238 | for name, loc in ui.configitems('paths', ignoresub=True): |
|
1238 | for name, loc in ui.configitems('paths', ignoresub=True): | |
1239 | # No location is the same as not existing. |
|
1239 | # No location is the same as not existing. | |
1240 | if not loc: |
|
1240 | if not loc: | |
1241 | continue |
|
1241 | continue | |
1242 | loc, sub = ui.configsuboptions('paths', name) |
|
1242 | loc, sub = ui.configsuboptions('paths', name) | |
1243 | self[name] = path(ui, name, rawloc=loc, suboptions=sub) |
|
1243 | self[name] = path(ui, name, rawloc=loc, suboptions=sub) | |
1244 |
|
1244 | |||
1245 | def getpath(self, name, default=None): |
|
1245 | def getpath(self, name, default=None): | |
1246 | """Return a ``path`` from a string, falling back to default. |
|
1246 | """Return a ``path`` from a string, falling back to default. | |
1247 |
|
1247 | |||
1248 | ``name`` can be a named path or locations. Locations are filesystem |
|
1248 | ``name`` can be a named path or locations. Locations are filesystem | |
1249 | paths or URIs. |
|
1249 | paths or URIs. | |
1250 |
|
1250 | |||
1251 | Returns None if ``name`` is not a registered path, a URI, or a local |
|
1251 | Returns None if ``name`` is not a registered path, a URI, or a local | |
1252 | path to a repo. |
|
1252 | path to a repo. | |
1253 | """ |
|
1253 | """ | |
1254 | # Only fall back to default if no path was requested. |
|
1254 | # Only fall back to default if no path was requested. | |
1255 | if name is None: |
|
1255 | if name is None: | |
1256 | if not default: |
|
1256 | if not default: | |
1257 | default = () |
|
1257 | default = () | |
1258 | elif not isinstance(default, (tuple, list)): |
|
1258 | elif not isinstance(default, (tuple, list)): | |
1259 | default = (default,) |
|
1259 | default = (default,) | |
1260 | for k in default: |
|
1260 | for k in default: | |
1261 | try: |
|
1261 | try: | |
1262 | return self[k] |
|
1262 | return self[k] | |
1263 | except KeyError: |
|
1263 | except KeyError: | |
1264 | continue |
|
1264 | continue | |
1265 | return None |
|
1265 | return None | |
1266 |
|
1266 | |||
1267 | # Most likely empty string. |
|
1267 | # Most likely empty string. | |
1268 | # This may need to raise in the future. |
|
1268 | # This may need to raise in the future. | |
1269 | if not name: |
|
1269 | if not name: | |
1270 | return None |
|
1270 | return None | |
1271 |
|
1271 | |||
1272 | try: |
|
1272 | try: | |
1273 | return self[name] |
|
1273 | return self[name] | |
1274 | except KeyError: |
|
1274 | except KeyError: | |
1275 | # Try to resolve as a local path or URI. |
|
1275 | # Try to resolve as a local path or URI. | |
1276 | try: |
|
1276 | try: | |
1277 | # We don't pass sub-options in, so no need to pass ui instance. |
|
1277 | # We don't pass sub-options in, so no need to pass ui instance. | |
1278 | return path(None, None, rawloc=name) |
|
1278 | return path(None, None, rawloc=name) | |
1279 | except ValueError: |
|
1279 | except ValueError: | |
1280 | raise error.RepoError(_('repository %s does not exist') % |
|
1280 | raise error.RepoError(_('repository %s does not exist') % | |
1281 | name) |
|
1281 | name) | |
1282 |
|
1282 | |||
1283 | _pathsuboptions = {} |
|
1283 | _pathsuboptions = {} | |
1284 |
|
1284 | |||
1285 | def pathsuboption(option, attr): |
|
1285 | def pathsuboption(option, attr): | |
1286 | """Decorator used to declare a path sub-option. |
|
1286 | """Decorator used to declare a path sub-option. | |
1287 |
|
1287 | |||
1288 | Arguments are the sub-option name and the attribute it should set on |
|
1288 | Arguments are the sub-option name and the attribute it should set on | |
1289 | ``path`` instances. |
|
1289 | ``path`` instances. | |
1290 |
|
1290 | |||
1291 | The decorated function will receive as arguments a ``ui`` instance, |
|
1291 | The decorated function will receive as arguments a ``ui`` instance, | |
1292 | ``path`` instance, and the string value of this option from the config. |
|
1292 | ``path`` instance, and the string value of this option from the config. | |
1293 | The function should return the value that will be set on the ``path`` |
|
1293 | The function should return the value that will be set on the ``path`` | |
1294 | instance. |
|
1294 | instance. | |
1295 |
|
1295 | |||
1296 | This decorator can be used to perform additional verification of |
|
1296 | This decorator can be used to perform additional verification of | |
1297 | sub-options and to change the type of sub-options. |
|
1297 | sub-options and to change the type of sub-options. | |
1298 | """ |
|
1298 | """ | |
1299 | def register(func): |
|
1299 | def register(func): | |
1300 | _pathsuboptions[option] = (attr, func) |
|
1300 | _pathsuboptions[option] = (attr, func) | |
1301 | return func |
|
1301 | return func | |
1302 | return register |
|
1302 | return register | |
1303 |
|
1303 | |||
1304 | @pathsuboption('pushurl', 'pushloc') |
|
1304 | @pathsuboption('pushurl', 'pushloc') | |
1305 | def pushurlpathoption(ui, path, value): |
|
1305 | def pushurlpathoption(ui, path, value): | |
1306 | u = util.url(value) |
|
1306 | u = util.url(value) | |
1307 | # Actually require a URL. |
|
1307 | # Actually require a URL. | |
1308 | if not u.scheme: |
|
1308 | if not u.scheme: | |
1309 | ui.warn(_('(paths.%s:pushurl not a URL; ignoring)\n') % path.name) |
|
1309 | ui.warn(_('(paths.%s:pushurl not a URL; ignoring)\n') % path.name) | |
1310 | return None |
|
1310 | return None | |
1311 |
|
1311 | |||
1312 | # Don't support the #foo syntax in the push URL to declare branch to |
|
1312 | # Don't support the #foo syntax in the push URL to declare branch to | |
1313 | # push. |
|
1313 | # push. | |
1314 | if u.fragment: |
|
1314 | if u.fragment: | |
1315 | ui.warn(_('("#fragment" in paths.%s:pushurl not supported; ' |
|
1315 | ui.warn(_('("#fragment" in paths.%s:pushurl not supported; ' | |
1316 | 'ignoring)\n') % path.name) |
|
1316 | 'ignoring)\n') % path.name) | |
1317 | u.fragment = None |
|
1317 | u.fragment = None | |
1318 |
|
1318 | |||
1319 | return str(u) |
|
1319 | return str(u) | |
1320 |
|
1320 | |||
1321 | @pathsuboption('pushrev', 'pushrev') |
|
1321 | @pathsuboption('pushrev', 'pushrev') | |
1322 | def pushrevpathoption(ui, path, value): |
|
1322 | def pushrevpathoption(ui, path, value): | |
1323 | return value |
|
1323 | return value | |
1324 |
|
1324 | |||
1325 | class path(object): |
|
1325 | class path(object): | |
1326 | """Represents an individual path and its configuration.""" |
|
1326 | """Represents an individual path and its configuration.""" | |
1327 |
|
1327 | |||
1328 | def __init__(self, ui, name, rawloc=None, suboptions=None): |
|
1328 | def __init__(self, ui, name, rawloc=None, suboptions=None): | |
1329 | """Construct a path from its config options. |
|
1329 | """Construct a path from its config options. | |
1330 |
|
1330 | |||
1331 | ``ui`` is the ``ui`` instance the path is coming from. |
|
1331 | ``ui`` is the ``ui`` instance the path is coming from. | |
1332 | ``name`` is the symbolic name of the path. |
|
1332 | ``name`` is the symbolic name of the path. | |
1333 | ``rawloc`` is the raw location, as defined in the config. |
|
1333 | ``rawloc`` is the raw location, as defined in the config. | |
1334 | ``pushloc`` is the raw locations pushes should be made to. |
|
1334 | ``pushloc`` is the raw locations pushes should be made to. | |
1335 |
|
1335 | |||
1336 | If ``name`` is not defined, we require that the location be a) a local |
|
1336 | If ``name`` is not defined, we require that the location be a) a local | |
1337 | filesystem path with a .hg directory or b) a URL. If not, |
|
1337 | filesystem path with a .hg directory or b) a URL. If not, | |
1338 | ``ValueError`` is raised. |
|
1338 | ``ValueError`` is raised. | |
1339 | """ |
|
1339 | """ | |
1340 | if not rawloc: |
|
1340 | if not rawloc: | |
1341 | raise ValueError('rawloc must be defined') |
|
1341 | raise ValueError('rawloc must be defined') | |
1342 |
|
1342 | |||
1343 | # Locations may define branches via syntax <base>#<branch>. |
|
1343 | # Locations may define branches via syntax <base>#<branch>. | |
1344 | u = util.url(rawloc) |
|
1344 | u = util.url(rawloc) | |
1345 | branch = None |
|
1345 | branch = None | |
1346 | if u.fragment: |
|
1346 | if u.fragment: | |
1347 | branch = u.fragment |
|
1347 | branch = u.fragment | |
1348 | u.fragment = None |
|
1348 | u.fragment = None | |
1349 |
|
1349 | |||
1350 | self.url = u |
|
1350 | self.url = u | |
1351 | self.branch = branch |
|
1351 | self.branch = branch | |
1352 |
|
1352 | |||
1353 | self.name = name |
|
1353 | self.name = name | |
1354 | self.rawloc = rawloc |
|
1354 | self.rawloc = rawloc | |
1355 | self.loc = str(u) |
|
1355 | self.loc = str(u) | |
1356 |
|
1356 | |||
1357 | # When given a raw location but not a symbolic name, validate the |
|
1357 | # When given a raw location but not a symbolic name, validate the | |
1358 | # location is valid. |
|
1358 | # location is valid. | |
1359 | if not name and not u.scheme and not self._isvalidlocalpath(self.loc): |
|
1359 | if not name and not u.scheme and not self._isvalidlocalpath(self.loc): | |
1360 | raise ValueError('location is not a URL or path to a local ' |
|
1360 | raise ValueError('location is not a URL or path to a local ' | |
1361 | 'repo: %s' % rawloc) |
|
1361 | 'repo: %s' % rawloc) | |
1362 |
|
1362 | |||
1363 | suboptions = suboptions or {} |
|
1363 | suboptions = suboptions or {} | |
1364 |
|
1364 | |||
1365 | # Now process the sub-options. If a sub-option is registered, its |
|
1365 | # Now process the sub-options. If a sub-option is registered, its | |
1366 | # attribute will always be present. The value will be None if there |
|
1366 | # attribute will always be present. The value will be None if there | |
1367 | # was no valid sub-option. |
|
1367 | # was no valid sub-option. | |
1368 | for suboption, (attr, func) in _pathsuboptions.iteritems(): |
|
1368 | for suboption, (attr, func) in _pathsuboptions.iteritems(): | |
1369 | if suboption not in suboptions: |
|
1369 | if suboption not in suboptions: | |
1370 | setattr(self, attr, None) |
|
1370 | setattr(self, attr, None) | |
1371 | continue |
|
1371 | continue | |
1372 |
|
1372 | |||
1373 | value = func(ui, self, suboptions[suboption]) |
|
1373 | value = func(ui, self, suboptions[suboption]) | |
1374 | setattr(self, attr, value) |
|
1374 | setattr(self, attr, value) | |
1375 |
|
1375 | |||
1376 | def _isvalidlocalpath(self, path): |
|
1376 | def _isvalidlocalpath(self, path): | |
1377 | """Returns True if the given path is a potentially valid repository. |
|
1377 | """Returns True if the given path is a potentially valid repository. | |
1378 | This is its own function so that extensions can change the definition of |
|
1378 | This is its own function so that extensions can change the definition of | |
1379 | 'valid' in this case (like when pulling from a git repo into a hg |
|
1379 | 'valid' in this case (like when pulling from a git repo into a hg | |
1380 | one).""" |
|
1380 | one).""" | |
1381 | return os.path.isdir(os.path.join(path, '.hg')) |
|
1381 | return os.path.isdir(os.path.join(path, '.hg')) | |
1382 |
|
1382 | |||
1383 | @property |
|
1383 | @property | |
1384 | def suboptions(self): |
|
1384 | def suboptions(self): | |
1385 | """Return sub-options and their values for this path. |
|
1385 | """Return sub-options and their values for this path. | |
1386 |
|
1386 | |||
1387 | This is intended to be used for presentation purposes. |
|
1387 | This is intended to be used for presentation purposes. | |
1388 | """ |
|
1388 | """ | |
1389 | d = {} |
|
1389 | d = {} | |
1390 | for subopt, (attr, _func) in _pathsuboptions.iteritems(): |
|
1390 | for subopt, (attr, _func) in _pathsuboptions.iteritems(): | |
1391 | value = getattr(self, attr) |
|
1391 | value = getattr(self, attr) | |
1392 | if value is not None: |
|
1392 | if value is not None: | |
1393 | d[subopt] = value |
|
1393 | d[subopt] = value | |
1394 | return d |
|
1394 | return d | |
1395 |
|
1395 | |||
1396 | # we instantiate one globally shared progress bar to avoid |
|
1396 | # we instantiate one globally shared progress bar to avoid | |
1397 | # competing progress bars when multiple UI objects get created |
|
1397 | # competing progress bars when multiple UI objects get created | |
1398 | _progresssingleton = None |
|
1398 | _progresssingleton = None | |
1399 |
|
1399 | |||
1400 | def getprogbar(ui): |
|
1400 | def getprogbar(ui): | |
1401 | global _progresssingleton |
|
1401 | global _progresssingleton | |
1402 | if _progresssingleton is None: |
|
1402 | if _progresssingleton is None: | |
1403 | # passing 'ui' object to the singleton is fishy, |
|
1403 | # passing 'ui' object to the singleton is fishy, | |
1404 | # this is how the extension used to work but feel free to rework it. |
|
1404 | # this is how the extension used to work but feel free to rework it. | |
1405 | _progresssingleton = progress.progbar(ui) |
|
1405 | _progresssingleton = progress.progbar(ui) | |
1406 | return _progresssingleton |
|
1406 | return _progresssingleton |
@@ -1,14 +1,14 b'' | |||||
1 | #require py3exe |
|
1 | #require py3exe | |
2 |
|
2 | |||
3 | This test helps in keeping a track on which commands we can run on |
|
3 | This test helps in keeping a track on which commands we can run on | |
4 | Python 3 and see what kind of errors are coming up. |
|
4 | Python 3 and see what kind of errors are coming up. | |
5 | The full traceback is hidden to have a stable output. |
|
5 | The full traceback is hidden to have a stable output. | |
6 |
|
6 | |||
7 | $ for cmd in version debuginstall ; do |
|
7 | $ for cmd in version debuginstall ; do | |
8 | > echo $cmd |
|
8 | > echo $cmd | |
9 | > $PYTHON3 `which hg` $cmd 2>&1 2>&1 | tail -1 |
|
9 | > $PYTHON3 `which hg` $cmd 2>&1 2>&1 | tail -1 | |
10 | > done |
|
10 | > done | |
11 | version |
|
11 | version | |
12 | NameError: name 'basestring' is not defined |
|
12 | TypeError: Can't convert 'bytes' object to str implicitly | |
13 | debuginstall |
|
13 | debuginstall | |
14 | NameError: name 'basestring' is not defined |
|
14 | TypeError: Can't convert 'bytes' object to str implicitly |
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