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@@ -1,1794 +1,1794 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 collections |
|
10 | import collections | |
11 | import contextlib |
|
11 | import contextlib | |
12 | import errno |
|
12 | import errno | |
13 | import getpass |
|
13 | import getpass | |
14 | import inspect |
|
14 | import inspect | |
15 | import os |
|
15 | import os | |
16 | import re |
|
16 | import re | |
17 | import signal |
|
17 | import signal | |
18 | import socket |
|
18 | import socket | |
19 | import subprocess |
|
19 | import subprocess | |
20 | import sys |
|
20 | import sys | |
21 | import tempfile |
|
21 | import tempfile | |
22 | import traceback |
|
22 | import traceback | |
23 |
|
23 | |||
24 | from .i18n import _ |
|
24 | from .i18n import _ | |
25 | from .node import hex |
|
25 | from .node import hex | |
26 |
|
26 | |||
27 | from . import ( |
|
27 | from . import ( | |
28 | color, |
|
28 | color, | |
29 | config, |
|
29 | config, | |
30 | configitems, |
|
30 | configitems, | |
31 | encoding, |
|
31 | encoding, | |
32 | error, |
|
32 | error, | |
33 | formatter, |
|
33 | formatter, | |
34 | progress, |
|
34 | progress, | |
35 | pycompat, |
|
35 | pycompat, | |
36 | rcutil, |
|
36 | rcutil, | |
37 | scmutil, |
|
37 | scmutil, | |
38 | util, |
|
38 | util, | |
39 | ) |
|
39 | ) | |
40 |
|
40 | |||
41 | urlreq = util.urlreq |
|
41 | urlreq = util.urlreq | |
42 |
|
42 | |||
43 | # for use with str.translate(None, _keepalnum), to keep just alphanumerics |
|
43 | # for use with str.translate(None, _keepalnum), to keep just alphanumerics | |
44 | _keepalnum = ''.join(c for c in map(pycompat.bytechr, range(256)) |
|
44 | _keepalnum = ''.join(c for c in map(pycompat.bytechr, range(256)) | |
45 | if not c.isalnum()) |
|
45 | if not c.isalnum()) | |
46 |
|
46 | |||
47 | # The config knobs that will be altered (if unset) by ui.tweakdefaults. |
|
47 | # The config knobs that will be altered (if unset) by ui.tweakdefaults. | |
48 | tweakrc = """ |
|
48 | tweakrc = """ | |
49 | [ui] |
|
49 | [ui] | |
50 | # The rollback command is dangerous. As a rule, don't use it. |
|
50 | # The rollback command is dangerous. As a rule, don't use it. | |
51 | rollback = False |
|
51 | rollback = False | |
52 |
|
52 | |||
53 | [commands] |
|
53 | [commands] | |
54 | # Make `hg status` emit cwd-relative paths by default. |
|
54 | # Make `hg status` emit cwd-relative paths by default. | |
55 | status.relative = yes |
|
55 | status.relative = yes | |
56 |
|
56 | |||
57 | [diff] |
|
57 | [diff] | |
58 | git = 1 |
|
58 | git = 1 | |
59 | """ |
|
59 | """ | |
60 |
|
60 | |||
61 | samplehgrcs = { |
|
61 | samplehgrcs = { | |
62 | 'user': |
|
62 | 'user': | |
63 | b"""# example user config (see 'hg help config' for more info) |
|
63 | b"""# example user config (see 'hg help config' for more info) | |
64 | [ui] |
|
64 | [ui] | |
65 | # name and email, e.g. |
|
65 | # name and email, e.g. | |
66 | # username = Jane Doe <jdoe@example.com> |
|
66 | # username = Jane Doe <jdoe@example.com> | |
67 | username = |
|
67 | username = | |
68 |
|
68 | |||
69 | # uncomment to disable color in command output |
|
69 | # uncomment to disable color in command output | |
70 | # (see 'hg help color' for details) |
|
70 | # (see 'hg help color' for details) | |
71 | # color = never |
|
71 | # color = never | |
72 |
|
72 | |||
73 | # uncomment to disable command output pagination |
|
73 | # uncomment to disable command output pagination | |
74 | # (see 'hg help pager' for details) |
|
74 | # (see 'hg help pager' for details) | |
75 | # paginate = never |
|
75 | # paginate = never | |
76 |
|
76 | |||
77 | [extensions] |
|
77 | [extensions] | |
78 | # uncomment these lines to enable some popular extensions |
|
78 | # uncomment these lines to enable some popular extensions | |
79 | # (see 'hg help extensions' for more info) |
|
79 | # (see 'hg help extensions' for more info) | |
80 | # |
|
80 | # | |
81 | # churn = |
|
81 | # churn = | |
82 | """, |
|
82 | """, | |
83 |
|
83 | |||
84 | 'cloned': |
|
84 | 'cloned': | |
85 | b"""# example repository config (see 'hg help config' for more info) |
|
85 | b"""# example repository config (see 'hg help config' for more info) | |
86 | [paths] |
|
86 | [paths] | |
87 | default = %s |
|
87 | default = %s | |
88 |
|
88 | |||
89 | # path aliases to other clones of this repo in URLs or filesystem paths |
|
89 | # path aliases to other clones of this repo in URLs or filesystem paths | |
90 | # (see 'hg help config.paths' for more info) |
|
90 | # (see 'hg help config.paths' for more info) | |
91 | # |
|
91 | # | |
92 | # default:pushurl = ssh://jdoe@example.net/hg/jdoes-fork |
|
92 | # default:pushurl = ssh://jdoe@example.net/hg/jdoes-fork | |
93 | # my-fork = ssh://jdoe@example.net/hg/jdoes-fork |
|
93 | # my-fork = ssh://jdoe@example.net/hg/jdoes-fork | |
94 | # my-clone = /home/jdoe/jdoes-clone |
|
94 | # my-clone = /home/jdoe/jdoes-clone | |
95 |
|
95 | |||
96 | [ui] |
|
96 | [ui] | |
97 | # name and email (local to this repository, optional), e.g. |
|
97 | # name and email (local to this repository, optional), e.g. | |
98 | # username = Jane Doe <jdoe@example.com> |
|
98 | # username = Jane Doe <jdoe@example.com> | |
99 | """, |
|
99 | """, | |
100 |
|
100 | |||
101 | 'local': |
|
101 | 'local': | |
102 | b"""# example repository config (see 'hg help config' for more info) |
|
102 | b"""# example repository config (see 'hg help config' for more info) | |
103 | [paths] |
|
103 | [paths] | |
104 | # path aliases to other clones of this repo in URLs or filesystem paths |
|
104 | # path aliases to other clones of this repo in URLs or filesystem paths | |
105 | # (see 'hg help config.paths' for more info) |
|
105 | # (see 'hg help config.paths' for more info) | |
106 | # |
|
106 | # | |
107 | # default = http://example.com/hg/example-repo |
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107 | # default = http://example.com/hg/example-repo | |
108 | # default:pushurl = ssh://jdoe@example.net/hg/jdoes-fork |
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108 | # default:pushurl = ssh://jdoe@example.net/hg/jdoes-fork | |
109 | # my-fork = ssh://jdoe@example.net/hg/jdoes-fork |
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109 | # my-fork = ssh://jdoe@example.net/hg/jdoes-fork | |
110 | # my-clone = /home/jdoe/jdoes-clone |
|
110 | # my-clone = /home/jdoe/jdoes-clone | |
111 |
|
111 | |||
112 | [ui] |
|
112 | [ui] | |
113 | # name and email (local to this repository, optional), e.g. |
|
113 | # name and email (local to this repository, optional), e.g. | |
114 | # username = Jane Doe <jdoe@example.com> |
|
114 | # username = Jane Doe <jdoe@example.com> | |
115 | """, |
|
115 | """, | |
116 |
|
116 | |||
117 | 'global': |
|
117 | 'global': | |
118 | b"""# example system-wide hg config (see 'hg help config' for more info) |
|
118 | b"""# example system-wide hg config (see 'hg help config' for more info) | |
119 |
|
119 | |||
120 | [ui] |
|
120 | [ui] | |
121 | # uncomment to disable color in command output |
|
121 | # uncomment to disable color in command output | |
122 | # (see 'hg help color' for details) |
|
122 | # (see 'hg help color' for details) | |
123 | # color = never |
|
123 | # color = never | |
124 |
|
124 | |||
125 | # uncomment to disable command output pagination |
|
125 | # uncomment to disable command output pagination | |
126 | # (see 'hg help pager' for details) |
|
126 | # (see 'hg help pager' for details) | |
127 | # paginate = never |
|
127 | # paginate = never | |
128 |
|
128 | |||
129 | [extensions] |
|
129 | [extensions] | |
130 | # uncomment these lines to enable some popular extensions |
|
130 | # uncomment these lines to enable some popular extensions | |
131 | # (see 'hg help extensions' for more info) |
|
131 | # (see 'hg help extensions' for more info) | |
132 | # |
|
132 | # | |
133 | # blackbox = |
|
133 | # blackbox = | |
134 | # churn = |
|
134 | # churn = | |
135 | """, |
|
135 | """, | |
136 | } |
|
136 | } | |
137 |
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137 | |||
138 |
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138 | |||
139 | class httppasswordmgrdbproxy(object): |
|
139 | class httppasswordmgrdbproxy(object): | |
140 | """Delays loading urllib2 until it's needed.""" |
|
140 | """Delays loading urllib2 until it's needed.""" | |
141 | def __init__(self): |
|
141 | def __init__(self): | |
142 | self._mgr = None |
|
142 | self._mgr = None | |
143 |
|
143 | |||
144 | def _get_mgr(self): |
|
144 | def _get_mgr(self): | |
145 | if self._mgr is None: |
|
145 | if self._mgr is None: | |
146 | self._mgr = urlreq.httppasswordmgrwithdefaultrealm() |
|
146 | self._mgr = urlreq.httppasswordmgrwithdefaultrealm() | |
147 | return self._mgr |
|
147 | return self._mgr | |
148 |
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148 | |||
149 | def add_password(self, *args, **kwargs): |
|
149 | def add_password(self, *args, **kwargs): | |
150 | return self._get_mgr().add_password(*args, **kwargs) |
|
150 | return self._get_mgr().add_password(*args, **kwargs) | |
151 |
|
151 | |||
152 | def find_user_password(self, *args, **kwargs): |
|
152 | def find_user_password(self, *args, **kwargs): | |
153 | return self._get_mgr().find_user_password(*args, **kwargs) |
|
153 | return self._get_mgr().find_user_password(*args, **kwargs) | |
154 |
|
154 | |||
155 | def _catchterm(*args): |
|
155 | def _catchterm(*args): | |
156 | raise error.SignalInterrupt |
|
156 | raise error.SignalInterrupt | |
157 |
|
157 | |||
158 | # unique object used to detect no default value has been provided when |
|
158 | # unique object used to detect no default value has been provided when | |
159 | # retrieving configuration value. |
|
159 | # retrieving configuration value. | |
160 | _unset = object() |
|
160 | _unset = object() | |
161 |
|
161 | |||
162 | class ui(object): |
|
162 | class ui(object): | |
163 | def __init__(self, src=None): |
|
163 | def __init__(self, src=None): | |
164 | """Create a fresh new ui object if no src given |
|
164 | """Create a fresh new ui object if no src given | |
165 |
|
165 | |||
166 | Use uimod.ui.load() to create a ui which knows global and user configs. |
|
166 | Use uimod.ui.load() to create a ui which knows global and user configs. | |
167 | In most cases, you should use ui.copy() to create a copy of an existing |
|
167 | In most cases, you should use ui.copy() to create a copy of an existing | |
168 | ui object. |
|
168 | ui object. | |
169 | """ |
|
169 | """ | |
170 | # _buffers: used for temporary capture of output |
|
170 | # _buffers: used for temporary capture of output | |
171 | self._buffers = [] |
|
171 | self._buffers = [] | |
172 | # _exithandlers: callbacks run at the end of a request |
|
172 | # _exithandlers: callbacks run at the end of a request | |
173 | self._exithandlers = [] |
|
173 | self._exithandlers = [] | |
174 | # 3-tuple describing how each buffer in the stack behaves. |
|
174 | # 3-tuple describing how each buffer in the stack behaves. | |
175 | # Values are (capture stderr, capture subprocesses, apply labels). |
|
175 | # Values are (capture stderr, capture subprocesses, apply labels). | |
176 | self._bufferstates = [] |
|
176 | self._bufferstates = [] | |
177 | # When a buffer is active, defines whether we are expanding labels. |
|
177 | # When a buffer is active, defines whether we are expanding labels. | |
178 | # This exists to prevent an extra list lookup. |
|
178 | # This exists to prevent an extra list lookup. | |
179 | self._bufferapplylabels = None |
|
179 | self._bufferapplylabels = None | |
180 | self.quiet = self.verbose = self.debugflag = self.tracebackflag = False |
|
180 | self.quiet = self.verbose = self.debugflag = self.tracebackflag = False | |
181 | self._reportuntrusted = True |
|
181 | self._reportuntrusted = True | |
182 | self._knownconfig = configitems.coreitems |
|
182 | self._knownconfig = configitems.coreitems | |
183 | self._ocfg = config.config() # overlay |
|
183 | self._ocfg = config.config() # overlay | |
184 | self._tcfg = config.config() # trusted |
|
184 | self._tcfg = config.config() # trusted | |
185 | self._ucfg = config.config() # untrusted |
|
185 | self._ucfg = config.config() # untrusted | |
186 | self._trustusers = set() |
|
186 | self._trustusers = set() | |
187 | self._trustgroups = set() |
|
187 | self._trustgroups = set() | |
188 | self.callhooks = True |
|
188 | self.callhooks = True | |
189 | # Insecure server connections requested. |
|
189 | # Insecure server connections requested. | |
190 | self.insecureconnections = False |
|
190 | self.insecureconnections = False | |
191 | # Blocked time |
|
191 | # Blocked time | |
192 | self.logblockedtimes = False |
|
192 | self.logblockedtimes = False | |
193 | # color mode: see mercurial/color.py for possible value |
|
193 | # color mode: see mercurial/color.py for possible value | |
194 | self._colormode = None |
|
194 | self._colormode = None | |
195 | self._terminfoparams = {} |
|
195 | self._terminfoparams = {} | |
196 | self._styles = {} |
|
196 | self._styles = {} | |
197 |
|
197 | |||
198 | if src: |
|
198 | if src: | |
199 | self._exithandlers = src._exithandlers |
|
199 | self._exithandlers = src._exithandlers | |
200 | self.fout = src.fout |
|
200 | self.fout = src.fout | |
201 | self.ferr = src.ferr |
|
201 | self.ferr = src.ferr | |
202 | self.fin = src.fin |
|
202 | self.fin = src.fin | |
203 | self.pageractive = src.pageractive |
|
203 | self.pageractive = src.pageractive | |
204 | self._disablepager = src._disablepager |
|
204 | self._disablepager = src._disablepager | |
205 | self._tweaked = src._tweaked |
|
205 | self._tweaked = src._tweaked | |
206 |
|
206 | |||
207 | self._tcfg = src._tcfg.copy() |
|
207 | self._tcfg = src._tcfg.copy() | |
208 | self._ucfg = src._ucfg.copy() |
|
208 | self._ucfg = src._ucfg.copy() | |
209 | self._ocfg = src._ocfg.copy() |
|
209 | self._ocfg = src._ocfg.copy() | |
210 | self._trustusers = src._trustusers.copy() |
|
210 | self._trustusers = src._trustusers.copy() | |
211 | self._trustgroups = src._trustgroups.copy() |
|
211 | self._trustgroups = src._trustgroups.copy() | |
212 | self.environ = src.environ |
|
212 | self.environ = src.environ | |
213 | self.callhooks = src.callhooks |
|
213 | self.callhooks = src.callhooks | |
214 | self.insecureconnections = src.insecureconnections |
|
214 | self.insecureconnections = src.insecureconnections | |
215 | self._colormode = src._colormode |
|
215 | self._colormode = src._colormode | |
216 | self._terminfoparams = src._terminfoparams.copy() |
|
216 | self._terminfoparams = src._terminfoparams.copy() | |
217 | self._styles = src._styles.copy() |
|
217 | self._styles = src._styles.copy() | |
218 |
|
218 | |||
219 | self.fixconfig() |
|
219 | self.fixconfig() | |
220 |
|
220 | |||
221 | self.httppasswordmgrdb = src.httppasswordmgrdb |
|
221 | self.httppasswordmgrdb = src.httppasswordmgrdb | |
222 | self._blockedtimes = src._blockedtimes |
|
222 | self._blockedtimes = src._blockedtimes | |
223 | else: |
|
223 | else: | |
224 | self.fout = util.stdout |
|
224 | self.fout = util.stdout | |
225 | self.ferr = util.stderr |
|
225 | self.ferr = util.stderr | |
226 | self.fin = util.stdin |
|
226 | self.fin = util.stdin | |
227 | self.pageractive = False |
|
227 | self.pageractive = False | |
228 | self._disablepager = False |
|
228 | self._disablepager = False | |
229 | self._tweaked = False |
|
229 | self._tweaked = False | |
230 |
|
230 | |||
231 | # shared read-only environment |
|
231 | # shared read-only environment | |
232 | self.environ = encoding.environ |
|
232 | self.environ = encoding.environ | |
233 |
|
233 | |||
234 | self.httppasswordmgrdb = httppasswordmgrdbproxy() |
|
234 | self.httppasswordmgrdb = httppasswordmgrdbproxy() | |
235 | self._blockedtimes = collections.defaultdict(int) |
|
235 | self._blockedtimes = collections.defaultdict(int) | |
236 |
|
236 | |||
237 | allowed = self.configlist('experimental', 'exportableenviron') |
|
237 | allowed = self.configlist('experimental', 'exportableenviron') | |
238 | if '*' in allowed: |
|
238 | if '*' in allowed: | |
239 | self._exportableenviron = self.environ |
|
239 | self._exportableenviron = self.environ | |
240 | else: |
|
240 | else: | |
241 | self._exportableenviron = {} |
|
241 | self._exportableenviron = {} | |
242 | for k in allowed: |
|
242 | for k in allowed: | |
243 | if k in self.environ: |
|
243 | if k in self.environ: | |
244 | self._exportableenviron[k] = self.environ[k] |
|
244 | self._exportableenviron[k] = self.environ[k] | |
245 |
|
245 | |||
246 | @classmethod |
|
246 | @classmethod | |
247 | def load(cls): |
|
247 | def load(cls): | |
248 | """Create a ui and load global and user configs""" |
|
248 | """Create a ui and load global and user configs""" | |
249 | u = cls() |
|
249 | u = cls() | |
250 | # we always trust global config files and environment variables |
|
250 | # we always trust global config files and environment variables | |
251 | for t, f in rcutil.rccomponents(): |
|
251 | for t, f in rcutil.rccomponents(): | |
252 | if t == 'path': |
|
252 | if t == 'path': | |
253 | u.readconfig(f, trust=True) |
|
253 | u.readconfig(f, trust=True) | |
254 | elif t == 'items': |
|
254 | elif t == 'items': | |
255 | sections = set() |
|
255 | sections = set() | |
256 | for section, name, value, source in f: |
|
256 | for section, name, value, source in f: | |
257 | # do not set u._ocfg |
|
257 | # do not set u._ocfg | |
258 | # XXX clean this up once immutable config object is a thing |
|
258 | # XXX clean this up once immutable config object is a thing | |
259 | u._tcfg.set(section, name, value, source) |
|
259 | u._tcfg.set(section, name, value, source) | |
260 | u._ucfg.set(section, name, value, source) |
|
260 | u._ucfg.set(section, name, value, source) | |
261 | sections.add(section) |
|
261 | sections.add(section) | |
262 | for section in sections: |
|
262 | for section in sections: | |
263 | u.fixconfig(section=section) |
|
263 | u.fixconfig(section=section) | |
264 | else: |
|
264 | else: | |
265 | raise error.ProgrammingError('unknown rctype: %s' % t) |
|
265 | raise error.ProgrammingError('unknown rctype: %s' % t) | |
266 | u._maybetweakdefaults() |
|
266 | u._maybetweakdefaults() | |
267 | return u |
|
267 | return u | |
268 |
|
268 | |||
269 | def _maybetweakdefaults(self): |
|
269 | def _maybetweakdefaults(self): | |
270 | if not self.configbool('ui', 'tweakdefaults'): |
|
270 | if not self.configbool('ui', 'tweakdefaults'): | |
271 | return |
|
271 | return | |
272 | if self._tweaked or self.plain('tweakdefaults'): |
|
272 | if self._tweaked or self.plain('tweakdefaults'): | |
273 | return |
|
273 | return | |
274 |
|
274 | |||
275 | # Note: it is SUPER IMPORTANT that you set self._tweaked to |
|
275 | # Note: it is SUPER IMPORTANT that you set self._tweaked to | |
276 | # True *before* any calls to setconfig(), otherwise you'll get |
|
276 | # True *before* any calls to setconfig(), otherwise you'll get | |
277 | # infinite recursion between setconfig and this method. |
|
277 | # infinite recursion between setconfig and this method. | |
278 | # |
|
278 | # | |
279 | # TODO: We should extract an inner method in setconfig() to |
|
279 | # TODO: We should extract an inner method in setconfig() to | |
280 | # avoid this weirdness. |
|
280 | # avoid this weirdness. | |
281 | self._tweaked = True |
|
281 | self._tweaked = True | |
282 | tmpcfg = config.config() |
|
282 | tmpcfg = config.config() | |
283 | tmpcfg.parse('<tweakdefaults>', tweakrc) |
|
283 | tmpcfg.parse('<tweakdefaults>', tweakrc) | |
284 | for section in tmpcfg: |
|
284 | for section in tmpcfg: | |
285 | for name, value in tmpcfg.items(section): |
|
285 | for name, value in tmpcfg.items(section): | |
286 | if not self.hasconfig(section, name): |
|
286 | if not self.hasconfig(section, name): | |
287 | self.setconfig(section, name, value, "<tweakdefaults>") |
|
287 | self.setconfig(section, name, value, "<tweakdefaults>") | |
288 |
|
288 | |||
289 | def copy(self): |
|
289 | def copy(self): | |
290 | return self.__class__(self) |
|
290 | return self.__class__(self) | |
291 |
|
291 | |||
292 | def resetstate(self): |
|
292 | def resetstate(self): | |
293 | """Clear internal state that shouldn't persist across commands""" |
|
293 | """Clear internal state that shouldn't persist across commands""" | |
294 | if self._progbar: |
|
294 | if self._progbar: | |
295 | self._progbar.resetstate() # reset last-print time of progress bar |
|
295 | self._progbar.resetstate() # reset last-print time of progress bar | |
296 | self.httppasswordmgrdb = httppasswordmgrdbproxy() |
|
296 | self.httppasswordmgrdb = httppasswordmgrdbproxy() | |
297 |
|
297 | |||
298 | @contextlib.contextmanager |
|
298 | @contextlib.contextmanager | |
299 | def timeblockedsection(self, key): |
|
299 | def timeblockedsection(self, key): | |
300 | # this is open-coded below - search for timeblockedsection to find them |
|
300 | # this is open-coded below - search for timeblockedsection to find them | |
301 | starttime = util.timer() |
|
301 | starttime = util.timer() | |
302 | try: |
|
302 | try: | |
303 | yield |
|
303 | yield | |
304 | finally: |
|
304 | finally: | |
305 | self._blockedtimes[key + '_blocked'] += \ |
|
305 | self._blockedtimes[key + '_blocked'] += \ | |
306 | (util.timer() - starttime) * 1000 |
|
306 | (util.timer() - starttime) * 1000 | |
307 |
|
307 | |||
308 | def formatter(self, topic, opts): |
|
308 | def formatter(self, topic, opts): | |
309 | return formatter.formatter(self, self, topic, opts) |
|
309 | return formatter.formatter(self, self, topic, opts) | |
310 |
|
310 | |||
311 | def _trusted(self, fp, f): |
|
311 | def _trusted(self, fp, f): | |
312 | st = util.fstat(fp) |
|
312 | st = util.fstat(fp) | |
313 | if util.isowner(st): |
|
313 | if util.isowner(st): | |
314 | return True |
|
314 | return True | |
315 |
|
315 | |||
316 | tusers, tgroups = self._trustusers, self._trustgroups |
|
316 | tusers, tgroups = self._trustusers, self._trustgroups | |
317 | if '*' in tusers or '*' in tgroups: |
|
317 | if '*' in tusers or '*' in tgroups: | |
318 | return True |
|
318 | return True | |
319 |
|
319 | |||
320 | user = util.username(st.st_uid) |
|
320 | user = util.username(st.st_uid) | |
321 | group = util.groupname(st.st_gid) |
|
321 | group = util.groupname(st.st_gid) | |
322 | if user in tusers or group in tgroups or user == util.username(): |
|
322 | if user in tusers or group in tgroups or user == util.username(): | |
323 | return True |
|
323 | return True | |
324 |
|
324 | |||
325 | if self._reportuntrusted: |
|
325 | if self._reportuntrusted: | |
326 | self.warn(_('not trusting file %s from untrusted ' |
|
326 | self.warn(_('not trusting file %s from untrusted ' | |
327 | 'user %s, group %s\n') % (f, user, group)) |
|
327 | 'user %s, group %s\n') % (f, user, group)) | |
328 | return False |
|
328 | return False | |
329 |
|
329 | |||
330 | def readconfig(self, filename, root=None, trust=False, |
|
330 | def readconfig(self, filename, root=None, trust=False, | |
331 | sections=None, remap=None): |
|
331 | sections=None, remap=None): | |
332 | try: |
|
332 | try: | |
333 | fp = open(filename, u'rb') |
|
333 | fp = open(filename, u'rb') | |
334 | except IOError: |
|
334 | except IOError: | |
335 | if not sections: # ignore unless we were looking for something |
|
335 | if not sections: # ignore unless we were looking for something | |
336 | return |
|
336 | return | |
337 | raise |
|
337 | raise | |
338 |
|
338 | |||
339 | cfg = config.config() |
|
339 | cfg = config.config() | |
340 | trusted = sections or trust or self._trusted(fp, filename) |
|
340 | trusted = sections or trust or self._trusted(fp, filename) | |
341 |
|
341 | |||
342 | try: |
|
342 | try: | |
343 | cfg.read(filename, fp, sections=sections, remap=remap) |
|
343 | cfg.read(filename, fp, sections=sections, remap=remap) | |
344 | fp.close() |
|
344 | fp.close() | |
345 | except error.ConfigError as inst: |
|
345 | except error.ConfigError as inst: | |
346 | if trusted: |
|
346 | if trusted: | |
347 | raise |
|
347 | raise | |
348 | self.warn(_("ignored: %s\n") % str(inst)) |
|
348 | self.warn(_("ignored: %s\n") % str(inst)) | |
349 |
|
349 | |||
350 | if self.plain(): |
|
350 | if self.plain(): | |
351 | for k in ('debug', 'fallbackencoding', 'quiet', 'slash', |
|
351 | for k in ('debug', 'fallbackencoding', 'quiet', 'slash', | |
352 | 'logtemplate', 'statuscopies', 'style', |
|
352 | 'logtemplate', 'statuscopies', 'style', | |
353 | 'traceback', 'verbose'): |
|
353 | 'traceback', 'verbose'): | |
354 | if k in cfg['ui']: |
|
354 | if k in cfg['ui']: | |
355 | del cfg['ui'][k] |
|
355 | del cfg['ui'][k] | |
356 | for k, v in cfg.items('defaults'): |
|
356 | for k, v in cfg.items('defaults'): | |
357 | del cfg['defaults'][k] |
|
357 | del cfg['defaults'][k] | |
358 | for k, v in cfg.items('commands'): |
|
358 | for k, v in cfg.items('commands'): | |
359 | del cfg['commands'][k] |
|
359 | del cfg['commands'][k] | |
360 | # Don't remove aliases from the configuration if in the exceptionlist |
|
360 | # Don't remove aliases from the configuration if in the exceptionlist | |
361 | if self.plain('alias'): |
|
361 | if self.plain('alias'): | |
362 | for k, v in cfg.items('alias'): |
|
362 | for k, v in cfg.items('alias'): | |
363 | del cfg['alias'][k] |
|
363 | del cfg['alias'][k] | |
364 | if self.plain('revsetalias'): |
|
364 | if self.plain('revsetalias'): | |
365 | for k, v in cfg.items('revsetalias'): |
|
365 | for k, v in cfg.items('revsetalias'): | |
366 | del cfg['revsetalias'][k] |
|
366 | del cfg['revsetalias'][k] | |
367 | if self.plain('templatealias'): |
|
367 | if self.plain('templatealias'): | |
368 | for k, v in cfg.items('templatealias'): |
|
368 | for k, v in cfg.items('templatealias'): | |
369 | del cfg['templatealias'][k] |
|
369 | del cfg['templatealias'][k] | |
370 |
|
370 | |||
371 | if trusted: |
|
371 | if trusted: | |
372 | self._tcfg.update(cfg) |
|
372 | self._tcfg.update(cfg) | |
373 | self._tcfg.update(self._ocfg) |
|
373 | self._tcfg.update(self._ocfg) | |
374 | self._ucfg.update(cfg) |
|
374 | self._ucfg.update(cfg) | |
375 | self._ucfg.update(self._ocfg) |
|
375 | self._ucfg.update(self._ocfg) | |
376 |
|
376 | |||
377 | if root is None: |
|
377 | if root is None: | |
378 | root = os.path.expanduser('~') |
|
378 | root = os.path.expanduser('~') | |
379 | self.fixconfig(root=root) |
|
379 | self.fixconfig(root=root) | |
380 |
|
380 | |||
381 | def fixconfig(self, root=None, section=None): |
|
381 | def fixconfig(self, root=None, section=None): | |
382 | if section in (None, 'paths'): |
|
382 | if section in (None, 'paths'): | |
383 | # expand vars and ~ |
|
383 | # expand vars and ~ | |
384 | # translate paths relative to root (or home) into absolute paths |
|
384 | # translate paths relative to root (or home) into absolute paths | |
385 | root = root or pycompat.getcwd() |
|
385 | root = root or pycompat.getcwd() | |
386 | for c in self._tcfg, self._ucfg, self._ocfg: |
|
386 | for c in self._tcfg, self._ucfg, self._ocfg: | |
387 | for n, p in c.items('paths'): |
|
387 | for n, p in c.items('paths'): | |
388 | # Ignore sub-options. |
|
388 | # Ignore sub-options. | |
389 | if ':' in n: |
|
389 | if ':' in n: | |
390 | continue |
|
390 | continue | |
391 | if not p: |
|
391 | if not p: | |
392 | continue |
|
392 | continue | |
393 | if '%%' in p: |
|
393 | if '%%' in p: | |
394 | s = self.configsource('paths', n) or 'none' |
|
394 | s = self.configsource('paths', n) or 'none' | |
395 | self.warn(_("(deprecated '%%' in path %s=%s from %s)\n") |
|
395 | self.warn(_("(deprecated '%%' in path %s=%s from %s)\n") | |
396 | % (n, p, s)) |
|
396 | % (n, p, s)) | |
397 | p = p.replace('%%', '%') |
|
397 | p = p.replace('%%', '%') | |
398 | p = util.expandpath(p) |
|
398 | p = util.expandpath(p) | |
399 | if not util.hasscheme(p) and not os.path.isabs(p): |
|
399 | if not util.hasscheme(p) and not os.path.isabs(p): | |
400 | p = os.path.normpath(os.path.join(root, p)) |
|
400 | p = os.path.normpath(os.path.join(root, p)) | |
401 | c.set("paths", n, p) |
|
401 | c.set("paths", n, p) | |
402 |
|
402 | |||
403 | if section in (None, 'ui'): |
|
403 | if section in (None, 'ui'): | |
404 | # update ui options |
|
404 | # update ui options | |
405 | self.debugflag = self.configbool('ui', 'debug') |
|
405 | self.debugflag = self.configbool('ui', 'debug') | |
406 | self.verbose = self.debugflag or self.configbool('ui', 'verbose') |
|
406 | self.verbose = self.debugflag or self.configbool('ui', 'verbose') | |
407 | self.quiet = not self.debugflag and self.configbool('ui', 'quiet') |
|
407 | self.quiet = not self.debugflag and self.configbool('ui', 'quiet') | |
408 | if self.verbose and self.quiet: |
|
408 | if self.verbose and self.quiet: | |
409 | self.quiet = self.verbose = False |
|
409 | self.quiet = self.verbose = False | |
410 | self._reportuntrusted = self.debugflag or self.configbool("ui", |
|
410 | self._reportuntrusted = self.debugflag or self.configbool("ui", | |
411 | "report_untrusted") |
|
411 | "report_untrusted") | |
412 | self.tracebackflag = self.configbool('ui', 'traceback') |
|
412 | self.tracebackflag = self.configbool('ui', 'traceback') | |
413 | self.logblockedtimes = self.configbool('ui', 'logblockedtimes') |
|
413 | self.logblockedtimes = self.configbool('ui', 'logblockedtimes') | |
414 |
|
414 | |||
415 | if section in (None, 'trusted'): |
|
415 | if section in (None, 'trusted'): | |
416 | # update trust information |
|
416 | # update trust information | |
417 | self._trustusers.update(self.configlist('trusted', 'users')) |
|
417 | self._trustusers.update(self.configlist('trusted', 'users')) | |
418 | self._trustgroups.update(self.configlist('trusted', 'groups')) |
|
418 | self._trustgroups.update(self.configlist('trusted', 'groups')) | |
419 |
|
419 | |||
420 | def backupconfig(self, section, item): |
|
420 | def backupconfig(self, section, item): | |
421 | return (self._ocfg.backup(section, item), |
|
421 | return (self._ocfg.backup(section, item), | |
422 | self._tcfg.backup(section, item), |
|
422 | self._tcfg.backup(section, item), | |
423 | self._ucfg.backup(section, item),) |
|
423 | self._ucfg.backup(section, item),) | |
424 | def restoreconfig(self, data): |
|
424 | def restoreconfig(self, data): | |
425 | self._ocfg.restore(data[0]) |
|
425 | self._ocfg.restore(data[0]) | |
426 | self._tcfg.restore(data[1]) |
|
426 | self._tcfg.restore(data[1]) | |
427 | self._ucfg.restore(data[2]) |
|
427 | self._ucfg.restore(data[2]) | |
428 |
|
428 | |||
429 | def setconfig(self, section, name, value, source=''): |
|
429 | def setconfig(self, section, name, value, source=''): | |
430 | for cfg in (self._ocfg, self._tcfg, self._ucfg): |
|
430 | for cfg in (self._ocfg, self._tcfg, self._ucfg): | |
431 | cfg.set(section, name, value, source) |
|
431 | cfg.set(section, name, value, source) | |
432 | self.fixconfig(section=section) |
|
432 | self.fixconfig(section=section) | |
433 | self._maybetweakdefaults() |
|
433 | self._maybetweakdefaults() | |
434 |
|
434 | |||
435 | def _data(self, untrusted): |
|
435 | def _data(self, untrusted): | |
436 | return untrusted and self._ucfg or self._tcfg |
|
436 | return untrusted and self._ucfg or self._tcfg | |
437 |
|
437 | |||
438 | def configsource(self, section, name, untrusted=False): |
|
438 | def configsource(self, section, name, untrusted=False): | |
439 | return self._data(untrusted).source(section, name) |
|
439 | return self._data(untrusted).source(section, name) | |
440 |
|
440 | |||
441 | def config(self, section, name, default=_unset, untrusted=False): |
|
441 | def config(self, section, name, default=_unset, untrusted=False): | |
442 | """return the plain string version of a config""" |
|
442 | """return the plain string version of a config""" | |
443 | value = self._config(section, name, default=default, |
|
443 | value = self._config(section, name, default=default, | |
444 | untrusted=untrusted) |
|
444 | untrusted=untrusted) | |
445 | if value is _unset: |
|
445 | if value is _unset: | |
446 | return None |
|
446 | return None | |
447 | return value |
|
447 | return value | |
448 |
|
448 | |||
449 | def _config(self, section, name, default=_unset, untrusted=False): |
|
449 | def _config(self, section, name, default=_unset, untrusted=False): | |
450 | value = default |
|
450 | value = default | |
451 | item = self._knownconfig.get(section, {}).get(name) |
|
451 | item = self._knownconfig.get(section, {}).get(name) | |
452 | alternates = [(section, name)] |
|
452 | alternates = [(section, name)] | |
453 |
|
453 | |||
454 | if item is not None: |
|
454 | if item is not None: | |
455 | alternates.extend(item.alias) |
|
455 | alternates.extend(item.alias) | |
456 |
|
456 | |||
457 | if default is _unset: |
|
457 | if default is _unset: | |
458 | if item is None: |
|
458 | if item is None: | |
459 | value = default |
|
459 | value = default | |
460 | elif item.default is configitems.dynamicdefault: |
|
460 | elif item.default is configitems.dynamicdefault: | |
461 | value = None |
|
461 | value = None | |
462 | msg = "config item requires an explicit default value: '%s.%s'" |
|
462 | msg = "config item requires an explicit default value: '%s.%s'" | |
463 | msg %= (section, name) |
|
463 | msg %= (section, name) | |
464 | self.develwarn(msg, 2, 'warn-config-default') |
|
464 | self.develwarn(msg, 2, 'warn-config-default') | |
465 | elif callable(item.default): |
|
465 | elif callable(item.default): | |
466 | value = item.default() |
|
466 | value = item.default() | |
467 | else: |
|
467 | else: | |
468 | value = item.default |
|
468 | value = item.default | |
469 | elif (item is not None |
|
469 | elif (item is not None | |
470 | and item.default is not configitems.dynamicdefault): |
|
470 | and item.default is not configitems.dynamicdefault): | |
471 | msg = ("specifying a default value for a registered " |
|
471 | msg = ("specifying a default value for a registered " | |
472 | "config item: '%s.%s' '%s'") |
|
472 | "config item: '%s.%s' '%s'") | |
473 | msg %= (section, name, default) |
|
473 | msg %= (section, name, default) | |
474 | self.develwarn(msg, 2, 'warn-config-default') |
|
474 | self.develwarn(msg, 2, 'warn-config-default') | |
475 |
|
475 | |||
476 | for s, n in alternates: |
|
476 | for s, n in alternates: | |
477 | candidate = self._data(untrusted).get(s, n, None) |
|
477 | candidate = self._data(untrusted).get(s, n, None) | |
478 | if candidate is not None: |
|
478 | if candidate is not None: | |
479 | value = candidate |
|
479 | value = candidate | |
480 | section = s |
|
480 | section = s | |
481 | name = n |
|
481 | name = n | |
482 | break |
|
482 | break | |
483 |
|
483 | |||
484 | if self.debugflag and not untrusted and self._reportuntrusted: |
|
484 | if self.debugflag and not untrusted and self._reportuntrusted: | |
485 | for s, n in alternates: |
|
485 | for s, n in alternates: | |
486 | uvalue = self._ucfg.get(s, n) |
|
486 | uvalue = self._ucfg.get(s, n) | |
487 | if uvalue is not None and uvalue != value: |
|
487 | if uvalue is not None and uvalue != value: | |
488 | self.debug("ignoring untrusted configuration option " |
|
488 | self.debug("ignoring untrusted configuration option " | |
489 | "%s.%s = %s\n" % (s, n, uvalue)) |
|
489 | "%s.%s = %s\n" % (s, n, uvalue)) | |
490 | return value |
|
490 | return value | |
491 |
|
491 | |||
492 | def configsuboptions(self, section, name, default=_unset, untrusted=False): |
|
492 | def configsuboptions(self, section, name, default=_unset, untrusted=False): | |
493 | """Get a config option and all sub-options. |
|
493 | """Get a config option and all sub-options. | |
494 |
|
494 | |||
495 | Some config options have sub-options that are declared with the |
|
495 | Some config options have sub-options that are declared with the | |
496 | format "key:opt = value". This method is used to return the main |
|
496 | format "key:opt = value". This method is used to return the main | |
497 | option and all its declared sub-options. |
|
497 | option and all its declared sub-options. | |
498 |
|
498 | |||
499 | Returns a 2-tuple of ``(option, sub-options)``, where `sub-options`` |
|
499 | Returns a 2-tuple of ``(option, sub-options)``, where `sub-options`` | |
500 | is a dict of defined sub-options where keys and values are strings. |
|
500 | is a dict of defined sub-options where keys and values are strings. | |
501 | """ |
|
501 | """ | |
502 | main = self.config(section, name, default, untrusted=untrusted) |
|
502 | main = self.config(section, name, default, untrusted=untrusted) | |
503 | data = self._data(untrusted) |
|
503 | data = self._data(untrusted) | |
504 | sub = {} |
|
504 | sub = {} | |
505 | prefix = '%s:' % name |
|
505 | prefix = '%s:' % name | |
506 | for k, v in data.items(section): |
|
506 | for k, v in data.items(section): | |
507 | if k.startswith(prefix): |
|
507 | if k.startswith(prefix): | |
508 | sub[k[len(prefix):]] = v |
|
508 | sub[k[len(prefix):]] = v | |
509 |
|
509 | |||
510 | if self.debugflag and not untrusted and self._reportuntrusted: |
|
510 | if self.debugflag and not untrusted and self._reportuntrusted: | |
511 | for k, v in sub.items(): |
|
511 | for k, v in sub.items(): | |
512 | uvalue = self._ucfg.get(section, '%s:%s' % (name, k)) |
|
512 | uvalue = self._ucfg.get(section, '%s:%s' % (name, k)) | |
513 | if uvalue is not None and uvalue != v: |
|
513 | if uvalue is not None and uvalue != v: | |
514 | self.debug('ignoring untrusted configuration option ' |
|
514 | self.debug('ignoring untrusted configuration option ' | |
515 | '%s:%s.%s = %s\n' % (section, name, k, uvalue)) |
|
515 | '%s:%s.%s = %s\n' % (section, name, k, uvalue)) | |
516 |
|
516 | |||
517 | return main, sub |
|
517 | return main, sub | |
518 |
|
518 | |||
519 | def configpath(self, section, name, default=_unset, untrusted=False): |
|
519 | def configpath(self, section, name, default=_unset, untrusted=False): | |
520 | 'get a path config item, expanded relative to repo root or config file' |
|
520 | 'get a path config item, expanded relative to repo root or config file' | |
521 | v = self.config(section, name, default, untrusted) |
|
521 | v = self.config(section, name, default, untrusted) | |
522 | if v is None: |
|
522 | if v is None: | |
523 | return None |
|
523 | return None | |
524 | if not os.path.isabs(v) or "://" not in v: |
|
524 | if not os.path.isabs(v) or "://" not in v: | |
525 | src = self.configsource(section, name, untrusted) |
|
525 | src = self.configsource(section, name, untrusted) | |
526 | if ':' in src: |
|
526 | if ':' in src: | |
527 | base = os.path.dirname(src.rsplit(':')[0]) |
|
527 | base = os.path.dirname(src.rsplit(':')[0]) | |
528 | v = os.path.join(base, os.path.expanduser(v)) |
|
528 | v = os.path.join(base, os.path.expanduser(v)) | |
529 | return v |
|
529 | return v | |
530 |
|
530 | |||
531 | def configbool(self, section, name, default=_unset, untrusted=False): |
|
531 | def configbool(self, section, name, default=_unset, untrusted=False): | |
532 | """parse a configuration element as a boolean |
|
532 | """parse a configuration element as a boolean | |
533 |
|
533 | |||
534 | >>> u = ui(); s = b'foo' |
|
534 | >>> u = ui(); s = b'foo' | |
535 | >>> u.setconfig(s, b'true', b'yes') |
|
535 | >>> u.setconfig(s, b'true', b'yes') | |
536 | >>> u.configbool(s, b'true') |
|
536 | >>> u.configbool(s, b'true') | |
537 | True |
|
537 | True | |
538 | >>> u.setconfig(s, b'false', b'no') |
|
538 | >>> u.setconfig(s, b'false', b'no') | |
539 | >>> u.configbool(s, b'false') |
|
539 | >>> u.configbool(s, b'false') | |
540 | False |
|
540 | False | |
541 | >>> u.configbool(s, b'unknown') |
|
541 | >>> u.configbool(s, b'unknown') | |
542 | False |
|
542 | False | |
543 | >>> u.configbool(s, b'unknown', True) |
|
543 | >>> u.configbool(s, b'unknown', True) | |
544 | True |
|
544 | True | |
545 | >>> u.setconfig(s, b'invalid', b'somevalue') |
|
545 | >>> u.setconfig(s, b'invalid', b'somevalue') | |
546 | >>> u.configbool(s, b'invalid') |
|
546 | >>> u.configbool(s, b'invalid') | |
547 | Traceback (most recent call last): |
|
547 | Traceback (most recent call last): | |
548 | ... |
|
548 | ... | |
549 | ConfigError: foo.invalid is not a boolean ('somevalue') |
|
549 | ConfigError: foo.invalid is not a boolean ('somevalue') | |
550 | """ |
|
550 | """ | |
551 |
|
551 | |||
552 | v = self._config(section, name, default, untrusted=untrusted) |
|
552 | v = self._config(section, name, default, untrusted=untrusted) | |
553 | if v is None: |
|
553 | if v is None: | |
554 | return v |
|
554 | return v | |
555 | if v is _unset: |
|
555 | if v is _unset: | |
556 | if default is _unset: |
|
556 | if default is _unset: | |
557 | return False |
|
557 | return False | |
558 | return default |
|
558 | return default | |
559 | if isinstance(v, bool): |
|
559 | if isinstance(v, bool): | |
560 | return v |
|
560 | return v | |
561 | b = util.parsebool(v) |
|
561 | b = util.parsebool(v) | |
562 | if b is None: |
|
562 | if b is None: | |
563 | raise error.ConfigError(_("%s.%s is not a boolean ('%s')") |
|
563 | raise error.ConfigError(_("%s.%s is not a boolean ('%s')") | |
564 | % (section, name, v)) |
|
564 | % (section, name, v)) | |
565 | return b |
|
565 | return b | |
566 |
|
566 | |||
567 | def configwith(self, convert, section, name, default=_unset, |
|
567 | def configwith(self, convert, section, name, default=_unset, | |
568 | desc=None, untrusted=False): |
|
568 | desc=None, untrusted=False): | |
569 | """parse a configuration element with a conversion function |
|
569 | """parse a configuration element with a conversion function | |
570 |
|
570 | |||
571 | >>> u = ui(); s = b'foo' |
|
571 | >>> u = ui(); s = b'foo' | |
572 | >>> u.setconfig(s, b'float1', b'42') |
|
572 | >>> u.setconfig(s, b'float1', b'42') | |
573 | >>> u.configwith(float, s, b'float1') |
|
573 | >>> u.configwith(float, s, b'float1') | |
574 | 42.0 |
|
574 | 42.0 | |
575 | >>> u.setconfig(s, b'float2', b'-4.25') |
|
575 | >>> u.setconfig(s, b'float2', b'-4.25') | |
576 | >>> u.configwith(float, s, b'float2') |
|
576 | >>> u.configwith(float, s, b'float2') | |
577 | -4.25 |
|
577 | -4.25 | |
578 | >>> u.configwith(float, s, b'unknown', 7) |
|
578 | >>> u.configwith(float, s, b'unknown', 7) | |
579 | 7.0 |
|
579 | 7.0 | |
580 | >>> u.setconfig(s, b'invalid', b'somevalue') |
|
580 | >>> u.setconfig(s, b'invalid', b'somevalue') | |
581 | >>> u.configwith(float, s, b'invalid') |
|
581 | >>> u.configwith(float, s, b'invalid') | |
582 | Traceback (most recent call last): |
|
582 | Traceback (most recent call last): | |
583 | ... |
|
583 | ... | |
584 | ConfigError: foo.invalid is not a valid float ('somevalue') |
|
584 | ConfigError: foo.invalid is not a valid float ('somevalue') | |
585 | >>> u.configwith(float, s, b'invalid', desc=b'womble') |
|
585 | >>> u.configwith(float, s, b'invalid', desc=b'womble') | |
586 | Traceback (most recent call last): |
|
586 | Traceback (most recent call last): | |
587 | ... |
|
587 | ... | |
588 | ConfigError: foo.invalid is not a valid womble ('somevalue') |
|
588 | ConfigError: foo.invalid is not a valid womble ('somevalue') | |
589 | """ |
|
589 | """ | |
590 |
|
590 | |||
591 | v = self.config(section, name, default, untrusted) |
|
591 | v = self.config(section, name, default, untrusted) | |
592 | if v is None: |
|
592 | if v is None: | |
593 | return v # do not attempt to convert None |
|
593 | return v # do not attempt to convert None | |
594 | try: |
|
594 | try: | |
595 | return convert(v) |
|
595 | return convert(v) | |
596 | except (ValueError, error.ParseError): |
|
596 | except (ValueError, error.ParseError): | |
597 | if desc is None: |
|
597 | if desc is None: | |
598 | desc = pycompat.sysbytes(convert.__name__) |
|
598 | desc = pycompat.sysbytes(convert.__name__) | |
599 | raise error.ConfigError(_("%s.%s is not a valid %s ('%s')") |
|
599 | raise error.ConfigError(_("%s.%s is not a valid %s ('%s')") | |
600 | % (section, name, desc, v)) |
|
600 | % (section, name, desc, v)) | |
601 |
|
601 | |||
602 | def configint(self, section, name, default=_unset, untrusted=False): |
|
602 | def configint(self, section, name, default=_unset, untrusted=False): | |
603 | """parse a configuration element as an integer |
|
603 | """parse a configuration element as an integer | |
604 |
|
604 | |||
605 | >>> u = ui(); s = b'foo' |
|
605 | >>> u = ui(); s = b'foo' | |
606 | >>> u.setconfig(s, b'int1', b'42') |
|
606 | >>> u.setconfig(s, b'int1', b'42') | |
607 | >>> u.configint(s, b'int1') |
|
607 | >>> u.configint(s, b'int1') | |
608 | 42 |
|
608 | 42 | |
609 | >>> u.setconfig(s, b'int2', b'-42') |
|
609 | >>> u.setconfig(s, b'int2', b'-42') | |
610 | >>> u.configint(s, b'int2') |
|
610 | >>> u.configint(s, b'int2') | |
611 | -42 |
|
611 | -42 | |
612 | >>> u.configint(s, b'unknown', 7) |
|
612 | >>> u.configint(s, b'unknown', 7) | |
613 | 7 |
|
613 | 7 | |
614 | >>> u.setconfig(s, b'invalid', b'somevalue') |
|
614 | >>> u.setconfig(s, b'invalid', b'somevalue') | |
615 | >>> u.configint(s, b'invalid') |
|
615 | >>> u.configint(s, b'invalid') | |
616 | Traceback (most recent call last): |
|
616 | Traceback (most recent call last): | |
617 | ... |
|
617 | ... | |
618 | ConfigError: foo.invalid is not a valid integer ('somevalue') |
|
618 | ConfigError: foo.invalid is not a valid integer ('somevalue') | |
619 | """ |
|
619 | """ | |
620 |
|
620 | |||
621 | return self.configwith(int, section, name, default, 'integer', |
|
621 | return self.configwith(int, section, name, default, 'integer', | |
622 | untrusted) |
|
622 | untrusted) | |
623 |
|
623 | |||
624 | def configbytes(self, section, name, default=_unset, untrusted=False): |
|
624 | def configbytes(self, section, name, default=_unset, untrusted=False): | |
625 | """parse a configuration element as a quantity in bytes |
|
625 | """parse a configuration element as a quantity in bytes | |
626 |
|
626 | |||
627 | Units can be specified as b (bytes), k or kb (kilobytes), m or |
|
627 | Units can be specified as b (bytes), k or kb (kilobytes), m or | |
628 | mb (megabytes), g or gb (gigabytes). |
|
628 | mb (megabytes), g or gb (gigabytes). | |
629 |
|
629 | |||
630 | >>> u = ui(); s = b'foo' |
|
630 | >>> u = ui(); s = b'foo' | |
631 | >>> u.setconfig(s, b'val1', b'42') |
|
631 | >>> u.setconfig(s, b'val1', b'42') | |
632 | >>> u.configbytes(s, b'val1') |
|
632 | >>> u.configbytes(s, b'val1') | |
633 | 42 |
|
633 | 42 | |
634 | >>> u.setconfig(s, b'val2', b'42.5 kb') |
|
634 | >>> u.setconfig(s, b'val2', b'42.5 kb') | |
635 | >>> u.configbytes(s, b'val2') |
|
635 | >>> u.configbytes(s, b'val2') | |
636 | 43520 |
|
636 | 43520 | |
637 | >>> u.configbytes(s, b'unknown', b'7 MB') |
|
637 | >>> u.configbytes(s, b'unknown', b'7 MB') | |
638 | 7340032 |
|
638 | 7340032 | |
639 | >>> u.setconfig(s, b'invalid', b'somevalue') |
|
639 | >>> u.setconfig(s, b'invalid', b'somevalue') | |
640 | >>> u.configbytes(s, b'invalid') |
|
640 | >>> u.configbytes(s, b'invalid') | |
641 | Traceback (most recent call last): |
|
641 | Traceback (most recent call last): | |
642 | ... |
|
642 | ... | |
643 | ConfigError: foo.invalid is not a byte quantity ('somevalue') |
|
643 | ConfigError: foo.invalid is not a byte quantity ('somevalue') | |
644 | """ |
|
644 | """ | |
645 |
|
645 | |||
646 | value = self._config(section, name, default, untrusted) |
|
646 | value = self._config(section, name, default, untrusted) | |
647 | if value is _unset: |
|
647 | if value is _unset: | |
648 | if default is _unset: |
|
648 | if default is _unset: | |
649 | default = 0 |
|
649 | default = 0 | |
650 | value = default |
|
650 | value = default | |
651 | if not isinstance(value, bytes): |
|
651 | if not isinstance(value, bytes): | |
652 | return value |
|
652 | return value | |
653 | try: |
|
653 | try: | |
654 | return util.sizetoint(value) |
|
654 | return util.sizetoint(value) | |
655 | except error.ParseError: |
|
655 | except error.ParseError: | |
656 | raise error.ConfigError(_("%s.%s is not a byte quantity ('%s')") |
|
656 | raise error.ConfigError(_("%s.%s is not a byte quantity ('%s')") | |
657 | % (section, name, value)) |
|
657 | % (section, name, value)) | |
658 |
|
658 | |||
659 | def configlist(self, section, name, default=_unset, untrusted=False): |
|
659 | def configlist(self, section, name, default=_unset, untrusted=False): | |
660 | """parse a configuration element as a list of comma/space separated |
|
660 | """parse a configuration element as a list of comma/space separated | |
661 | strings |
|
661 | strings | |
662 |
|
662 | |||
663 | >>> u = ui(); s = b'foo' |
|
663 | >>> u = ui(); s = b'foo' | |
664 | >>> u.setconfig(s, b'list1', b'this,is "a small" ,test') |
|
664 | >>> u.setconfig(s, b'list1', b'this,is "a small" ,test') | |
665 | >>> u.configlist(s, b'list1') |
|
665 | >>> u.configlist(s, b'list1') | |
666 | ['this', 'is', 'a small', 'test'] |
|
666 | ['this', 'is', 'a small', 'test'] | |
667 | """ |
|
667 | """ | |
668 | # default is not always a list |
|
668 | # default is not always a list | |
669 | v = self.configwith(config.parselist, section, name, default, |
|
669 | v = self.configwith(config.parselist, section, name, default, | |
670 | 'list', untrusted) |
|
670 | 'list', untrusted) | |
671 | if isinstance(v, bytes): |
|
671 | if isinstance(v, bytes): | |
672 | return config.parselist(v) |
|
672 | return config.parselist(v) | |
673 | elif v is None: |
|
673 | elif v is None: | |
674 | return [] |
|
674 | return [] | |
675 | return v |
|
675 | return v | |
676 |
|
676 | |||
677 | def configdate(self, section, name, default=_unset, untrusted=False): |
|
677 | def configdate(self, section, name, default=_unset, untrusted=False): | |
678 | """parse a configuration element as a tuple of ints |
|
678 | """parse a configuration element as a tuple of ints | |
679 |
|
679 | |||
680 | >>> u = ui(); s = b'foo' |
|
680 | >>> u = ui(); s = b'foo' | |
681 | >>> u.setconfig(s, b'date', b'0 0') |
|
681 | >>> u.setconfig(s, b'date', b'0 0') | |
682 | >>> u.configdate(s, b'date') |
|
682 | >>> u.configdate(s, b'date') | |
683 | (0, 0) |
|
683 | (0, 0) | |
684 | """ |
|
684 | """ | |
685 | if self.config(section, name, default, untrusted): |
|
685 | if self.config(section, name, default, untrusted): | |
686 | return self.configwith(util.parsedate, section, name, default, |
|
686 | return self.configwith(util.parsedate, section, name, default, | |
687 | 'date', untrusted) |
|
687 | 'date', untrusted) | |
688 | if default is _unset: |
|
688 | if default is _unset: | |
689 | return None |
|
689 | return None | |
690 | return default |
|
690 | return default | |
691 |
|
691 | |||
692 | def hasconfig(self, section, name, untrusted=False): |
|
692 | def hasconfig(self, section, name, untrusted=False): | |
693 | return self._data(untrusted).hasitem(section, name) |
|
693 | return self._data(untrusted).hasitem(section, name) | |
694 |
|
694 | |||
695 | def has_section(self, section, untrusted=False): |
|
695 | def has_section(self, section, untrusted=False): | |
696 | '''tell whether section exists in config.''' |
|
696 | '''tell whether section exists in config.''' | |
697 | return section in self._data(untrusted) |
|
697 | return section in self._data(untrusted) | |
698 |
|
698 | |||
699 | def configitems(self, section, untrusted=False, ignoresub=False): |
|
699 | def configitems(self, section, untrusted=False, ignoresub=False): | |
700 | items = self._data(untrusted).items(section) |
|
700 | items = self._data(untrusted).items(section) | |
701 | if ignoresub: |
|
701 | if ignoresub: | |
702 | newitems = {} |
|
702 | newitems = {} | |
703 | for k, v in items: |
|
703 | for k, v in items: | |
704 | if ':' not in k: |
|
704 | if ':' not in k: | |
705 | newitems[k] = v |
|
705 | newitems[k] = v | |
706 | items = newitems.items() |
|
706 | items = newitems.items() | |
707 | if self.debugflag and not untrusted and self._reportuntrusted: |
|
707 | if self.debugflag and not untrusted and self._reportuntrusted: | |
708 | for k, v in self._ucfg.items(section): |
|
708 | for k, v in self._ucfg.items(section): | |
709 | if self._tcfg.get(section, k) != v: |
|
709 | if self._tcfg.get(section, k) != v: | |
710 | self.debug("ignoring untrusted configuration option " |
|
710 | self.debug("ignoring untrusted configuration option " | |
711 | "%s.%s = %s\n" % (section, k, v)) |
|
711 | "%s.%s = %s\n" % (section, k, v)) | |
712 | return items |
|
712 | return items | |
713 |
|
713 | |||
714 | def walkconfig(self, untrusted=False): |
|
714 | def walkconfig(self, untrusted=False): | |
715 | cfg = self._data(untrusted) |
|
715 | cfg = self._data(untrusted) | |
716 | for section in cfg.sections(): |
|
716 | for section in cfg.sections(): | |
717 | for name, value in self.configitems(section, untrusted): |
|
717 | for name, value in self.configitems(section, untrusted): | |
718 | yield section, name, value |
|
718 | yield section, name, value | |
719 |
|
719 | |||
720 | def plain(self, feature=None): |
|
720 | def plain(self, feature=None): | |
721 | '''is plain mode active? |
|
721 | '''is plain mode active? | |
722 |
|
722 | |||
723 | Plain mode means that all configuration variables which affect |
|
723 | Plain mode means that all configuration variables which affect | |
724 | the behavior and output of Mercurial should be |
|
724 | the behavior and output of Mercurial should be | |
725 | ignored. Additionally, the output should be stable, |
|
725 | ignored. Additionally, the output should be stable, | |
726 | reproducible and suitable for use in scripts or applications. |
|
726 | reproducible and suitable for use in scripts or applications. | |
727 |
|
727 | |||
728 | The only way to trigger plain mode is by setting either the |
|
728 | The only way to trigger plain mode is by setting either the | |
729 | `HGPLAIN' or `HGPLAINEXCEPT' environment variables. |
|
729 | `HGPLAIN' or `HGPLAINEXCEPT' environment variables. | |
730 |
|
730 | |||
731 | The return value can either be |
|
731 | The return value can either be | |
732 | - False if HGPLAIN is not set, or feature is in HGPLAINEXCEPT |
|
732 | - False if HGPLAIN is not set, or feature is in HGPLAINEXCEPT | |
733 | - True otherwise |
|
733 | - True otherwise | |
734 | ''' |
|
734 | ''' | |
735 | if ('HGPLAIN' not in encoding.environ and |
|
735 | if ('HGPLAIN' not in encoding.environ and | |
736 | 'HGPLAINEXCEPT' not in encoding.environ): |
|
736 | 'HGPLAINEXCEPT' not in encoding.environ): | |
737 | return False |
|
737 | return False | |
738 | exceptions = encoding.environ.get('HGPLAINEXCEPT', |
|
738 | exceptions = encoding.environ.get('HGPLAINEXCEPT', | |
739 | '').strip().split(',') |
|
739 | '').strip().split(',') | |
740 | if feature and exceptions: |
|
740 | if feature and exceptions: | |
741 | return feature not in exceptions |
|
741 | return feature not in exceptions | |
742 | return True |
|
742 | return True | |
743 |
|
743 | |||
744 | def username(self): |
|
744 | def username(self): | |
745 | """Return default username to be used in commits. |
|
745 | """Return default username to be used in commits. | |
746 |
|
746 | |||
747 | Searched in this order: $HGUSER, [ui] section of hgrcs, $EMAIL |
|
747 | Searched in this order: $HGUSER, [ui] section of hgrcs, $EMAIL | |
748 | and stop searching if one of these is set. |
|
748 | and stop searching if one of these is set. | |
749 | If not found and ui.askusername is True, ask the user, else use |
|
749 | If not found and ui.askusername is True, ask the user, else use | |
750 | ($LOGNAME or $USER or $LNAME or $USERNAME) + "@full.hostname". |
|
750 | ($LOGNAME or $USER or $LNAME or $USERNAME) + "@full.hostname". | |
751 | """ |
|
751 | """ | |
752 | user = encoding.environ.get("HGUSER") |
|
752 | user = encoding.environ.get("HGUSER") | |
753 | if user is None: |
|
753 | if user is None: | |
754 | user = self.config("ui", "username") |
|
754 | user = self.config("ui", "username") | |
755 | if user is not None: |
|
755 | if user is not None: | |
756 | user = os.path.expandvars(user) |
|
756 | user = os.path.expandvars(user) | |
757 | if user is None: |
|
757 | if user is None: | |
758 | user = encoding.environ.get("EMAIL") |
|
758 | user = encoding.environ.get("EMAIL") | |
759 | if user is None and self.configbool("ui", "askusername"): |
|
759 | if user is None and self.configbool("ui", "askusername"): | |
760 | user = self.prompt(_("enter a commit username:"), default=None) |
|
760 | user = self.prompt(_("enter a commit username:"), default=None) | |
761 | if user is None and not self.interactive(): |
|
761 | if user is None and not self.interactive(): | |
762 | try: |
|
762 | try: | |
763 | user = '%s@%s' % (util.getuser(), socket.getfqdn()) |
|
763 | user = '%s@%s' % (util.getuser(), socket.getfqdn()) | |
764 | self.warn(_("no username found, using '%s' instead\n") % user) |
|
764 | self.warn(_("no username found, using '%s' instead\n") % user) | |
765 | except KeyError: |
|
765 | except KeyError: | |
766 | pass |
|
766 | pass | |
767 | if not user: |
|
767 | if not user: | |
768 | raise error.Abort(_('no username supplied'), |
|
768 | raise error.Abort(_('no username supplied'), | |
769 | hint=_("use 'hg config --edit' " |
|
769 | hint=_("use 'hg config --edit' " | |
770 | 'to set your username')) |
|
770 | 'to set your username')) | |
771 | if "\n" in user: |
|
771 | if "\n" in user: | |
772 | raise error.Abort(_("username %s contains a newline\n") |
|
772 | raise error.Abort(_("username %s contains a newline\n") | |
773 | % repr(user)) |
|
773 | % repr(user)) | |
774 | return user |
|
774 | return user | |
775 |
|
775 | |||
776 | def shortuser(self, user): |
|
776 | def shortuser(self, user): | |
777 | """Return a short representation of a user name or email address.""" |
|
777 | """Return a short representation of a user name or email address.""" | |
778 | if not self.verbose: |
|
778 | if not self.verbose: | |
779 | user = util.shortuser(user) |
|
779 | user = util.shortuser(user) | |
780 | return user |
|
780 | return user | |
781 |
|
781 | |||
782 | def expandpath(self, loc, default=None): |
|
782 | def expandpath(self, loc, default=None): | |
783 | """Return repository location relative to cwd or from [paths]""" |
|
783 | """Return repository location relative to cwd or from [paths]""" | |
784 | try: |
|
784 | try: | |
785 | p = self.paths.getpath(loc) |
|
785 | p = self.paths.getpath(loc) | |
786 | if p: |
|
786 | if p: | |
787 | return p.rawloc |
|
787 | return p.rawloc | |
788 | except error.RepoError: |
|
788 | except error.RepoError: | |
789 | pass |
|
789 | pass | |
790 |
|
790 | |||
791 | if default: |
|
791 | if default: | |
792 | try: |
|
792 | try: | |
793 | p = self.paths.getpath(default) |
|
793 | p = self.paths.getpath(default) | |
794 | if p: |
|
794 | if p: | |
795 | return p.rawloc |
|
795 | return p.rawloc | |
796 | except error.RepoError: |
|
796 | except error.RepoError: | |
797 | pass |
|
797 | pass | |
798 |
|
798 | |||
799 | return loc |
|
799 | return loc | |
800 |
|
800 | |||
801 | @util.propertycache |
|
801 | @util.propertycache | |
802 | def paths(self): |
|
802 | def paths(self): | |
803 | return paths(self) |
|
803 | return paths(self) | |
804 |
|
804 | |||
805 | def pushbuffer(self, error=False, subproc=False, labeled=False): |
|
805 | def pushbuffer(self, error=False, subproc=False, labeled=False): | |
806 | """install a buffer to capture standard output of the ui object |
|
806 | """install a buffer to capture standard output of the ui object | |
807 |
|
807 | |||
808 | If error is True, the error output will be captured too. |
|
808 | If error is True, the error output will be captured too. | |
809 |
|
809 | |||
810 | If subproc is True, output from subprocesses (typically hooks) will be |
|
810 | If subproc is True, output from subprocesses (typically hooks) will be | |
811 | captured too. |
|
811 | captured too. | |
812 |
|
812 | |||
813 | If labeled is True, any labels associated with buffered |
|
813 | If labeled is True, any labels associated with buffered | |
814 | output will be handled. By default, this has no effect |
|
814 | output will be handled. By default, this has no effect | |
815 | on the output returned, but extensions and GUI tools may |
|
815 | on the output returned, but extensions and GUI tools may | |
816 | handle this argument and returned styled output. If output |
|
816 | handle this argument and returned styled output. If output | |
817 | is being buffered so it can be captured and parsed or |
|
817 | is being buffered so it can be captured and parsed or | |
818 | processed, labeled should not be set to True. |
|
818 | processed, labeled should not be set to True. | |
819 | """ |
|
819 | """ | |
820 | self._buffers.append([]) |
|
820 | self._buffers.append([]) | |
821 | self._bufferstates.append((error, subproc, labeled)) |
|
821 | self._bufferstates.append((error, subproc, labeled)) | |
822 | self._bufferapplylabels = labeled |
|
822 | self._bufferapplylabels = labeled | |
823 |
|
823 | |||
824 | def popbuffer(self): |
|
824 | def popbuffer(self): | |
825 | '''pop the last buffer and return the buffered output''' |
|
825 | '''pop the last buffer and return the buffered output''' | |
826 | self._bufferstates.pop() |
|
826 | self._bufferstates.pop() | |
827 | if self._bufferstates: |
|
827 | if self._bufferstates: | |
828 | self._bufferapplylabels = self._bufferstates[-1][2] |
|
828 | self._bufferapplylabels = self._bufferstates[-1][2] | |
829 | else: |
|
829 | else: | |
830 | self._bufferapplylabels = None |
|
830 | self._bufferapplylabels = None | |
831 |
|
831 | |||
832 | return "".join(self._buffers.pop()) |
|
832 | return "".join(self._buffers.pop()) | |
833 |
|
833 | |||
834 | def write(self, *args, **opts): |
|
834 | def write(self, *args, **opts): | |
835 | '''write args to output |
|
835 | '''write args to output | |
836 |
|
836 | |||
837 | By default, this method simply writes to the buffer or stdout. |
|
837 | By default, this method simply writes to the buffer or stdout. | |
838 | Color mode can be set on the UI class to have the output decorated |
|
838 | Color mode can be set on the UI class to have the output decorated | |
839 | with color modifier before being written to stdout. |
|
839 | with color modifier before being written to stdout. | |
840 |
|
840 | |||
841 | The color used is controlled by an optional keyword argument, "label". |
|
841 | The color used is controlled by an optional keyword argument, "label". | |
842 | This should be a string containing label names separated by space. |
|
842 | This should be a string containing label names separated by space. | |
843 | Label names take the form of "topic.type". For example, ui.debug() |
|
843 | Label names take the form of "topic.type". For example, ui.debug() | |
844 | issues a label of "ui.debug". |
|
844 | issues a label of "ui.debug". | |
845 |
|
845 | |||
846 | When labeling output for a specific command, a label of |
|
846 | When labeling output for a specific command, a label of | |
847 | "cmdname.type" is recommended. For example, status issues |
|
847 | "cmdname.type" is recommended. For example, status issues | |
848 | a label of "status.modified" for modified files. |
|
848 | a label of "status.modified" for modified files. | |
849 | ''' |
|
849 | ''' | |
850 | if self._buffers and not opts.get('prompt', False): |
|
850 | if self._buffers and not opts.get('prompt', False): | |
851 | if self._bufferapplylabels: |
|
851 | if self._bufferapplylabels: | |
852 | label = opts.get('label', '') |
|
852 | label = opts.get('label', '') | |
853 | self._buffers[-1].extend(self.label(a, label) for a in args) |
|
853 | self._buffers[-1].extend(self.label(a, label) for a in args) | |
854 | else: |
|
854 | else: | |
855 | self._buffers[-1].extend(args) |
|
855 | self._buffers[-1].extend(args) | |
856 | elif self._colormode == 'win32': |
|
856 | elif self._colormode == 'win32': | |
857 | # windows color printing is its own can of crab, defer to |
|
857 | # windows color printing is its own can of crab, defer to | |
858 | # the color module and that is it. |
|
858 | # the color module and that is it. | |
859 | color.win32print(self, self._write, *args, **opts) |
|
859 | color.win32print(self, self._write, *args, **opts) | |
860 | else: |
|
860 | else: | |
861 | msgs = args |
|
861 | msgs = args | |
862 | if self._colormode is not None: |
|
862 | if self._colormode is not None: | |
863 | label = opts.get('label', '') |
|
863 | label = opts.get('label', '') | |
864 | msgs = [self.label(a, label) for a in args] |
|
864 | msgs = [self.label(a, label) for a in args] | |
865 | self._write(*msgs, **opts) |
|
865 | self._write(*msgs, **opts) | |
866 |
|
866 | |||
867 | def _write(self, *msgs, **opts): |
|
867 | def _write(self, *msgs, **opts): | |
868 | self._progclear() |
|
868 | self._progclear() | |
869 | # opencode timeblockedsection because this is a critical path |
|
869 | # opencode timeblockedsection because this is a critical path | |
870 | starttime = util.timer() |
|
870 | starttime = util.timer() | |
871 | try: |
|
871 | try: | |
872 | for a in msgs: |
|
872 | for a in msgs: | |
873 | self.fout.write(a) |
|
873 | self.fout.write(a) | |
874 | except IOError as err: |
|
874 | except IOError as err: | |
875 | raise error.StdioError(err) |
|
875 | raise error.StdioError(err) | |
876 | finally: |
|
876 | finally: | |
877 | self._blockedtimes['stdio_blocked'] += \ |
|
877 | self._blockedtimes['stdio_blocked'] += \ | |
878 | (util.timer() - starttime) * 1000 |
|
878 | (util.timer() - starttime) * 1000 | |
879 |
|
879 | |||
880 | def write_err(self, *args, **opts): |
|
880 | def write_err(self, *args, **opts): | |
881 | self._progclear() |
|
881 | self._progclear() | |
882 | if self._bufferstates and self._bufferstates[-1][0]: |
|
882 | if self._bufferstates and self._bufferstates[-1][0]: | |
883 | self.write(*args, **opts) |
|
883 | self.write(*args, **opts) | |
884 | elif self._colormode == 'win32': |
|
884 | elif self._colormode == 'win32': | |
885 | # windows color printing is its own can of crab, defer to |
|
885 | # windows color printing is its own can of crab, defer to | |
886 | # the color module and that is it. |
|
886 | # the color module and that is it. | |
887 | color.win32print(self, self._write_err, *args, **opts) |
|
887 | color.win32print(self, self._write_err, *args, **opts) | |
888 | else: |
|
888 | else: | |
889 | msgs = args |
|
889 | msgs = args | |
890 | if self._colormode is not None: |
|
890 | if self._colormode is not None: | |
891 | label = opts.get('label', '') |
|
891 | label = opts.get('label', '') | |
892 | msgs = [self.label(a, label) for a in args] |
|
892 | msgs = [self.label(a, label) for a in args] | |
893 | self._write_err(*msgs, **opts) |
|
893 | self._write_err(*msgs, **opts) | |
894 |
|
894 | |||
895 | def _write_err(self, *msgs, **opts): |
|
895 | def _write_err(self, *msgs, **opts): | |
896 | try: |
|
896 | try: | |
897 | with self.timeblockedsection('stdio'): |
|
897 | with self.timeblockedsection('stdio'): | |
898 | if not getattr(self.fout, 'closed', False): |
|
898 | if not getattr(self.fout, 'closed', False): | |
899 | self.fout.flush() |
|
899 | self.fout.flush() | |
900 | for a in msgs: |
|
900 | for a in msgs: | |
901 | self.ferr.write(a) |
|
901 | self.ferr.write(a) | |
902 | # stderr may be buffered under win32 when redirected to files, |
|
902 | # stderr may be buffered under win32 when redirected to files, | |
903 | # including stdout. |
|
903 | # including stdout. | |
904 | if not getattr(self.ferr, 'closed', False): |
|
904 | if not getattr(self.ferr, 'closed', False): | |
905 | self.ferr.flush() |
|
905 | self.ferr.flush() | |
906 | except IOError as inst: |
|
906 | except IOError as inst: | |
907 | if inst.errno not in (errno.EPIPE, errno.EIO, errno.EBADF): |
|
907 | if inst.errno not in (errno.EPIPE, errno.EIO, errno.EBADF): | |
908 | raise error.StdioError(inst) |
|
908 | raise error.StdioError(inst) | |
909 |
|
909 | |||
910 | def flush(self): |
|
910 | def flush(self): | |
911 | # opencode timeblockedsection because this is a critical path |
|
911 | # opencode timeblockedsection because this is a critical path | |
912 | starttime = util.timer() |
|
912 | starttime = util.timer() | |
913 | try: |
|
913 | try: | |
914 | try: |
|
914 | try: | |
915 | self.fout.flush() |
|
915 | self.fout.flush() | |
916 | except IOError as err: |
|
916 | except IOError as err: | |
917 | if err.errno not in (errno.EPIPE, errno.EIO, errno.EBADF): |
|
917 | if err.errno not in (errno.EPIPE, errno.EIO, errno.EBADF): | |
918 | raise error.StdioError(err) |
|
918 | raise error.StdioError(err) | |
919 | finally: |
|
919 | finally: | |
920 | try: |
|
920 | try: | |
921 | self.ferr.flush() |
|
921 | self.ferr.flush() | |
922 | except IOError as err: |
|
922 | except IOError as err: | |
923 | if err.errno not in (errno.EPIPE, errno.EIO, errno.EBADF): |
|
923 | if err.errno not in (errno.EPIPE, errno.EIO, errno.EBADF): | |
924 | raise error.StdioError(err) |
|
924 | raise error.StdioError(err) | |
925 | finally: |
|
925 | finally: | |
926 | self._blockedtimes['stdio_blocked'] += \ |
|
926 | self._blockedtimes['stdio_blocked'] += \ | |
927 | (util.timer() - starttime) * 1000 |
|
927 | (util.timer() - starttime) * 1000 | |
928 |
|
928 | |||
929 | def _isatty(self, fh): |
|
929 | def _isatty(self, fh): | |
930 | if self.configbool('ui', 'nontty'): |
|
930 | if self.configbool('ui', 'nontty'): | |
931 | return False |
|
931 | return False | |
932 | return util.isatty(fh) |
|
932 | return util.isatty(fh) | |
933 |
|
933 | |||
934 | def disablepager(self): |
|
934 | def disablepager(self): | |
935 | self._disablepager = True |
|
935 | self._disablepager = True | |
936 |
|
936 | |||
937 | def pager(self, command): |
|
937 | def pager(self, command): | |
938 | """Start a pager for subsequent command output. |
|
938 | """Start a pager for subsequent command output. | |
939 |
|
939 | |||
940 | Commands which produce a long stream of output should call |
|
940 | Commands which produce a long stream of output should call | |
941 | this function to activate the user's preferred pagination |
|
941 | this function to activate the user's preferred pagination | |
942 | mechanism (which may be no pager). Calling this function |
|
942 | mechanism (which may be no pager). Calling this function | |
943 | precludes any future use of interactive functionality, such as |
|
943 | precludes any future use of interactive functionality, such as | |
944 | prompting the user or activating curses. |
|
944 | prompting the user or activating curses. | |
945 |
|
945 | |||
946 | Args: |
|
946 | Args: | |
947 | command: The full, non-aliased name of the command. That is, "log" |
|
947 | command: The full, non-aliased name of the command. That is, "log" | |
948 | not "history, "summary" not "summ", etc. |
|
948 | not "history, "summary" not "summ", etc. | |
949 | """ |
|
949 | """ | |
950 | if (self._disablepager |
|
950 | if (self._disablepager | |
951 | or self.pageractive): |
|
951 | or self.pageractive): | |
952 | # how pager should do is already determined |
|
952 | # how pager should do is already determined | |
953 | return |
|
953 | return | |
954 |
|
954 | |||
955 | if not command.startswith('internal-always-') and ( |
|
955 | if not command.startswith('internal-always-') and ( | |
956 | # explicit --pager=on (= 'internal-always-' prefix) should |
|
956 | # explicit --pager=on (= 'internal-always-' prefix) should | |
957 | # take precedence over disabling factors below |
|
957 | # take precedence over disabling factors below | |
958 | command in self.configlist('pager', 'ignore') |
|
958 | command in self.configlist('pager', 'ignore') | |
959 | or not self.configbool('ui', 'paginate') |
|
959 | or not self.configbool('ui', 'paginate') | |
960 | or not self.configbool('pager', 'attend-' + command, True) |
|
960 | or not self.configbool('pager', 'attend-' + command, True) | |
961 | # TODO: if we want to allow HGPLAINEXCEPT=pager, |
|
961 | # TODO: if we want to allow HGPLAINEXCEPT=pager, | |
962 | # formatted() will need some adjustment. |
|
962 | # formatted() will need some adjustment. | |
963 | or not self.formatted() |
|
963 | or not self.formatted() | |
964 | or self.plain() |
|
964 | or self.plain() | |
965 | or self._buffers |
|
965 | or self._buffers | |
966 | # TODO: expose debugger-enabled on the UI object |
|
966 | # TODO: expose debugger-enabled on the UI object | |
967 | or '--debugger' in pycompat.sysargv): |
|
967 | or '--debugger' in pycompat.sysargv): | |
968 | # We only want to paginate if the ui appears to be |
|
968 | # We only want to paginate if the ui appears to be | |
969 | # interactive, the user didn't say HGPLAIN or |
|
969 | # interactive, the user didn't say HGPLAIN or | |
970 | # HGPLAINEXCEPT=pager, and the user didn't specify --debug. |
|
970 | # HGPLAINEXCEPT=pager, and the user didn't specify --debug. | |
971 | return |
|
971 | return | |
972 |
|
972 | |||
973 | pagercmd = self.config('pager', 'pager', rcutil.fallbackpager) |
|
973 | pagercmd = self.config('pager', 'pager', rcutil.fallbackpager) | |
974 | if not pagercmd: |
|
974 | if not pagercmd: | |
975 | return |
|
975 | return | |
976 |
|
976 | |||
977 | pagerenv = {} |
|
977 | pagerenv = {} | |
978 | for name, value in rcutil.defaultpagerenv().items(): |
|
978 | for name, value in rcutil.defaultpagerenv().items(): | |
979 | if name not in encoding.environ: |
|
979 | if name not in encoding.environ: | |
980 | pagerenv[name] = value |
|
980 | pagerenv[name] = value | |
981 |
|
981 | |||
982 | self.debug('starting pager for command %r\n' % command) |
|
982 | self.debug('starting pager for command %r\n' % command) | |
983 | self.flush() |
|
983 | self.flush() | |
984 |
|
984 | |||
985 | wasformatted = self.formatted() |
|
985 | wasformatted = self.formatted() | |
986 | if util.safehasattr(signal, "SIGPIPE"): |
|
986 | if util.safehasattr(signal, "SIGPIPE"): | |
987 | signal.signal(signal.SIGPIPE, _catchterm) |
|
987 | signal.signal(signal.SIGPIPE, _catchterm) | |
988 | if self._runpager(pagercmd, pagerenv): |
|
988 | if self._runpager(pagercmd, pagerenv): | |
989 | self.pageractive = True |
|
989 | self.pageractive = True | |
990 | # Preserve the formatted-ness of the UI. This is important |
|
990 | # Preserve the formatted-ness of the UI. This is important | |
991 | # because we mess with stdout, which might confuse |
|
991 | # because we mess with stdout, which might confuse | |
992 | # auto-detection of things being formatted. |
|
992 | # auto-detection of things being formatted. | |
993 | self.setconfig('ui', 'formatted', wasformatted, 'pager') |
|
993 | self.setconfig('ui', 'formatted', wasformatted, 'pager') | |
994 | self.setconfig('ui', 'interactive', False, 'pager') |
|
994 | self.setconfig('ui', 'interactive', False, 'pager') | |
995 |
|
995 | |||
996 | # If pagermode differs from color.mode, reconfigure color now that |
|
996 | # If pagermode differs from color.mode, reconfigure color now that | |
997 | # pageractive is set. |
|
997 | # pageractive is set. | |
998 | cm = self._colormode |
|
998 | cm = self._colormode | |
999 | if cm != self.config('color', 'pagermode', cm): |
|
999 | if cm != self.config('color', 'pagermode', cm): | |
1000 | color.setup(self) |
|
1000 | color.setup(self) | |
1001 | else: |
|
1001 | else: | |
1002 | # If the pager can't be spawned in dispatch when --pager=on is |
|
1002 | # If the pager can't be spawned in dispatch when --pager=on is | |
1003 | # given, don't try again when the command runs, to avoid a duplicate |
|
1003 | # given, don't try again when the command runs, to avoid a duplicate | |
1004 | # warning about a missing pager command. |
|
1004 | # warning about a missing pager command. | |
1005 | self.disablepager() |
|
1005 | self.disablepager() | |
1006 |
|
1006 | |||
1007 | def _runpager(self, command, env=None): |
|
1007 | def _runpager(self, command, env=None): | |
1008 | """Actually start the pager and set up file descriptors. |
|
1008 | """Actually start the pager and set up file descriptors. | |
1009 |
|
1009 | |||
1010 | This is separate in part so that extensions (like chg) can |
|
1010 | This is separate in part so that extensions (like chg) can | |
1011 | override how a pager is invoked. |
|
1011 | override how a pager is invoked. | |
1012 | """ |
|
1012 | """ | |
1013 | if command == 'cat': |
|
1013 | if command == 'cat': | |
1014 | # Save ourselves some work. |
|
1014 | # Save ourselves some work. | |
1015 | return False |
|
1015 | return False | |
1016 | # If the command doesn't contain any of these characters, we |
|
1016 | # If the command doesn't contain any of these characters, we | |
1017 | # assume it's a binary and exec it directly. This means for |
|
1017 | # assume it's a binary and exec it directly. This means for | |
1018 | # simple pager command configurations, we can degrade |
|
1018 | # simple pager command configurations, we can degrade | |
1019 | # gracefully and tell the user about their broken pager. |
|
1019 | # gracefully and tell the user about their broken pager. | |
1020 | shell = any(c in command for c in "|&;<>()$`\\\"' \t\n*?[#~=%") |
|
1020 | shell = any(c in command for c in "|&;<>()$`\\\"' \t\n*?[#~=%") | |
1021 |
|
1021 | |||
1022 | if pycompat.osname == 'nt' and not shell: |
|
1022 | if pycompat.osname == 'nt' and not shell: | |
1023 | # Window's built-in `more` cannot be invoked with shell=False, but |
|
1023 | # Window's built-in `more` cannot be invoked with shell=False, but | |
1024 | # its `more.com` can. Hide this implementation detail from the |
|
1024 | # its `more.com` can. Hide this implementation detail from the | |
1025 | # user so we can also get sane bad PAGER behavior. MSYS has |
|
1025 | # user so we can also get sane bad PAGER behavior. MSYS has | |
1026 | # `more.exe`, so do a cmd.exe style resolution of the executable to |
|
1026 | # `more.exe`, so do a cmd.exe style resolution of the executable to | |
1027 | # determine which one to use. |
|
1027 | # determine which one to use. | |
1028 | fullcmd = util.findexe(command) |
|
1028 | fullcmd = util.findexe(command) | |
1029 | if not fullcmd: |
|
1029 | if not fullcmd: | |
1030 | self.warn(_("missing pager command '%s', skipping pager\n") |
|
1030 | self.warn(_("missing pager command '%s', skipping pager\n") | |
1031 | % command) |
|
1031 | % command) | |
1032 | return False |
|
1032 | return False | |
1033 |
|
1033 | |||
1034 | command = fullcmd |
|
1034 | command = fullcmd | |
1035 |
|
1035 | |||
1036 | try: |
|
1036 | try: | |
1037 | pager = subprocess.Popen( |
|
1037 | pager = subprocess.Popen( | |
1038 | command, shell=shell, bufsize=-1, |
|
1038 | command, shell=shell, bufsize=-1, | |
1039 | close_fds=util.closefds, stdin=subprocess.PIPE, |
|
1039 | close_fds=util.closefds, stdin=subprocess.PIPE, | |
1040 | stdout=util.stdout, stderr=util.stderr, |
|
1040 | stdout=util.stdout, stderr=util.stderr, | |
1041 | env=util.shellenviron(env)) |
|
1041 | env=util.shellenviron(env)) | |
1042 | except OSError as e: |
|
1042 | except OSError as e: | |
1043 | if e.errno == errno.ENOENT and not shell: |
|
1043 | if e.errno == errno.ENOENT and not shell: | |
1044 | self.warn(_("missing pager command '%s', skipping pager\n") |
|
1044 | self.warn(_("missing pager command '%s', skipping pager\n") | |
1045 | % command) |
|
1045 | % command) | |
1046 | return False |
|
1046 | return False | |
1047 | raise |
|
1047 | raise | |
1048 |
|
1048 | |||
1049 | # back up original file descriptors |
|
1049 | # back up original file descriptors | |
1050 | stdoutfd = os.dup(util.stdout.fileno()) |
|
1050 | stdoutfd = os.dup(util.stdout.fileno()) | |
1051 | stderrfd = os.dup(util.stderr.fileno()) |
|
1051 | stderrfd = os.dup(util.stderr.fileno()) | |
1052 |
|
1052 | |||
1053 | os.dup2(pager.stdin.fileno(), util.stdout.fileno()) |
|
1053 | os.dup2(pager.stdin.fileno(), util.stdout.fileno()) | |
1054 | if self._isatty(util.stderr): |
|
1054 | if self._isatty(util.stderr): | |
1055 | os.dup2(pager.stdin.fileno(), util.stderr.fileno()) |
|
1055 | os.dup2(pager.stdin.fileno(), util.stderr.fileno()) | |
1056 |
|
1056 | |||
1057 | @self.atexit |
|
1057 | @self.atexit | |
1058 | def killpager(): |
|
1058 | def killpager(): | |
1059 | if util.safehasattr(signal, "SIGINT"): |
|
1059 | if util.safehasattr(signal, "SIGINT"): | |
1060 | signal.signal(signal.SIGINT, signal.SIG_IGN) |
|
1060 | signal.signal(signal.SIGINT, signal.SIG_IGN) | |
1061 | # restore original fds, closing pager.stdin copies in the process |
|
1061 | # restore original fds, closing pager.stdin copies in the process | |
1062 | os.dup2(stdoutfd, util.stdout.fileno()) |
|
1062 | os.dup2(stdoutfd, util.stdout.fileno()) | |
1063 | os.dup2(stderrfd, util.stderr.fileno()) |
|
1063 | os.dup2(stderrfd, util.stderr.fileno()) | |
1064 | pager.stdin.close() |
|
1064 | pager.stdin.close() | |
1065 | pager.wait() |
|
1065 | pager.wait() | |
1066 |
|
1066 | |||
1067 | return True |
|
1067 | return True | |
1068 |
|
1068 | |||
1069 | def atexit(self, func, *args, **kwargs): |
|
1069 | def atexit(self, func, *args, **kwargs): | |
1070 | '''register a function to run after dispatching a request |
|
1070 | '''register a function to run after dispatching a request | |
1071 |
|
1071 | |||
1072 | Handlers do not stay registered across request boundaries.''' |
|
1072 | Handlers do not stay registered across request boundaries.''' | |
1073 | self._exithandlers.append((func, args, kwargs)) |
|
1073 | self._exithandlers.append((func, args, kwargs)) | |
1074 | return func |
|
1074 | return func | |
1075 |
|
1075 | |||
1076 | def interface(self, feature): |
|
1076 | def interface(self, feature): | |
1077 | """what interface to use for interactive console features? |
|
1077 | """what interface to use for interactive console features? | |
1078 |
|
1078 | |||
1079 | The interface is controlled by the value of `ui.interface` but also by |
|
1079 | The interface is controlled by the value of `ui.interface` but also by | |
1080 | the value of feature-specific configuration. For example: |
|
1080 | the value of feature-specific configuration. For example: | |
1081 |
|
1081 | |||
1082 | ui.interface.histedit = text |
|
1082 | ui.interface.histedit = text | |
1083 | ui.interface.chunkselector = curses |
|
1083 | ui.interface.chunkselector = curses | |
1084 |
|
1084 | |||
1085 | Here the features are "histedit" and "chunkselector". |
|
1085 | Here the features are "histedit" and "chunkselector". | |
1086 |
|
1086 | |||
1087 | The configuration above means that the default interfaces for commands |
|
1087 | The configuration above means that the default interfaces for commands | |
1088 | is curses, the interface for histedit is text and the interface for |
|
1088 | is curses, the interface for histedit is text and the interface for | |
1089 | selecting chunk is crecord (the best curses interface available). |
|
1089 | selecting chunk is crecord (the best curses interface available). | |
1090 |
|
1090 | |||
1091 | Consider the following example: |
|
1091 | Consider the following example: | |
1092 | ui.interface = curses |
|
1092 | ui.interface = curses | |
1093 | ui.interface.histedit = text |
|
1093 | ui.interface.histedit = text | |
1094 |
|
1094 | |||
1095 | Then histedit will use the text interface and chunkselector will use |
|
1095 | Then histedit will use the text interface and chunkselector will use | |
1096 | the default curses interface (crecord at the moment). |
|
1096 | the default curses interface (crecord at the moment). | |
1097 | """ |
|
1097 | """ | |
1098 | alldefaults = frozenset(["text", "curses"]) |
|
1098 | alldefaults = frozenset(["text", "curses"]) | |
1099 |
|
1099 | |||
1100 | featureinterfaces = { |
|
1100 | featureinterfaces = { | |
1101 | "chunkselector": [ |
|
1101 | "chunkselector": [ | |
1102 | "text", |
|
1102 | "text", | |
1103 | "curses", |
|
1103 | "curses", | |
1104 | ] |
|
1104 | ] | |
1105 | } |
|
1105 | } | |
1106 |
|
1106 | |||
1107 | # Feature-specific interface |
|
1107 | # Feature-specific interface | |
1108 | if feature not in featureinterfaces.keys(): |
|
1108 | if feature not in featureinterfaces.keys(): | |
1109 | # Programming error, not user error |
|
1109 | # Programming error, not user error | |
1110 | raise ValueError("Unknown feature requested %s" % feature) |
|
1110 | raise ValueError("Unknown feature requested %s" % feature) | |
1111 |
|
1111 | |||
1112 | availableinterfaces = frozenset(featureinterfaces[feature]) |
|
1112 | availableinterfaces = frozenset(featureinterfaces[feature]) | |
1113 | if alldefaults > availableinterfaces: |
|
1113 | if alldefaults > availableinterfaces: | |
1114 | # Programming error, not user error. We need a use case to |
|
1114 | # Programming error, not user error. We need a use case to | |
1115 | # define the right thing to do here. |
|
1115 | # define the right thing to do here. | |
1116 | raise ValueError( |
|
1116 | raise ValueError( | |
1117 | "Feature %s does not handle all default interfaces" % |
|
1117 | "Feature %s does not handle all default interfaces" % | |
1118 | feature) |
|
1118 | feature) | |
1119 |
|
1119 | |||
1120 | if self.plain(): |
|
1120 | if self.plain(): | |
1121 | return "text" |
|
1121 | return "text" | |
1122 |
|
1122 | |||
1123 | # Default interface for all the features |
|
1123 | # Default interface for all the features | |
1124 | defaultinterface = "text" |
|
1124 | defaultinterface = "text" | |
1125 | i = self.config("ui", "interface") |
|
1125 | i = self.config("ui", "interface") | |
1126 | if i in alldefaults: |
|
1126 | if i in alldefaults: | |
1127 | defaultinterface = i |
|
1127 | defaultinterface = i | |
1128 |
|
1128 | |||
1129 | choseninterface = defaultinterface |
|
1129 | choseninterface = defaultinterface | |
1130 | f = self.config("ui", "interface.%s" % feature, None) |
|
1130 | f = self.config("ui", "interface.%s" % feature, None) | |
1131 | if f in availableinterfaces: |
|
1131 | if f in availableinterfaces: | |
1132 | choseninterface = f |
|
1132 | choseninterface = f | |
1133 |
|
1133 | |||
1134 | if i is not None and defaultinterface != i: |
|
1134 | if i is not None and defaultinterface != i: | |
1135 | if f is not None: |
|
1135 | if f is not None: | |
1136 | self.warn(_("invalid value for ui.interface: %s\n") % |
|
1136 | self.warn(_("invalid value for ui.interface: %s\n") % | |
1137 | (i,)) |
|
1137 | (i,)) | |
1138 | else: |
|
1138 | else: | |
1139 | self.warn(_("invalid value for ui.interface: %s (using %s)\n") % |
|
1139 | self.warn(_("invalid value for ui.interface: %s (using %s)\n") % | |
1140 | (i, choseninterface)) |
|
1140 | (i, choseninterface)) | |
1141 | if f is not None and choseninterface != f: |
|
1141 | if f is not None and choseninterface != f: | |
1142 | self.warn(_("invalid value for ui.interface.%s: %s (using %s)\n") % |
|
1142 | self.warn(_("invalid value for ui.interface.%s: %s (using %s)\n") % | |
1143 | (feature, f, choseninterface)) |
|
1143 | (feature, f, choseninterface)) | |
1144 |
|
1144 | |||
1145 | return choseninterface |
|
1145 | return choseninterface | |
1146 |
|
1146 | |||
1147 | def interactive(self): |
|
1147 | def interactive(self): | |
1148 | '''is interactive input allowed? |
|
1148 | '''is interactive input allowed? | |
1149 |
|
1149 | |||
1150 | An interactive session is a session where input can be reasonably read |
|
1150 | An interactive session is a session where input can be reasonably read | |
1151 | from `sys.stdin'. If this function returns false, any attempt to read |
|
1151 | from `sys.stdin'. If this function returns false, any attempt to read | |
1152 | from stdin should fail with an error, unless a sensible default has been |
|
1152 | from stdin should fail with an error, unless a sensible default has been | |
1153 | specified. |
|
1153 | specified. | |
1154 |
|
1154 | |||
1155 | Interactiveness is triggered by the value of the `ui.interactive' |
|
1155 | Interactiveness is triggered by the value of the `ui.interactive' | |
1156 | configuration variable or - if it is unset - when `sys.stdin' points |
|
1156 | configuration variable or - if it is unset - when `sys.stdin' points | |
1157 | to a terminal device. |
|
1157 | to a terminal device. | |
1158 |
|
1158 | |||
1159 | This function refers to input only; for output, see `ui.formatted()'. |
|
1159 | This function refers to input only; for output, see `ui.formatted()'. | |
1160 | ''' |
|
1160 | ''' | |
1161 | i = self.configbool("ui", "interactive") |
|
1161 | i = self.configbool("ui", "interactive") | |
1162 | if i is None: |
|
1162 | if i is None: | |
1163 | # some environments replace stdin without implementing isatty |
|
1163 | # some environments replace stdin without implementing isatty | |
1164 | # usually those are non-interactive |
|
1164 | # usually those are non-interactive | |
1165 | return self._isatty(self.fin) |
|
1165 | return self._isatty(self.fin) | |
1166 |
|
1166 | |||
1167 | return i |
|
1167 | return i | |
1168 |
|
1168 | |||
1169 | def termwidth(self): |
|
1169 | def termwidth(self): | |
1170 | '''how wide is the terminal in columns? |
|
1170 | '''how wide is the terminal in columns? | |
1171 | ''' |
|
1171 | ''' | |
1172 | if 'COLUMNS' in encoding.environ: |
|
1172 | if 'COLUMNS' in encoding.environ: | |
1173 | try: |
|
1173 | try: | |
1174 | return int(encoding.environ['COLUMNS']) |
|
1174 | return int(encoding.environ['COLUMNS']) | |
1175 | except ValueError: |
|
1175 | except ValueError: | |
1176 | pass |
|
1176 | pass | |
1177 | return scmutil.termsize(self)[0] |
|
1177 | return scmutil.termsize(self)[0] | |
1178 |
|
1178 | |||
1179 | def formatted(self): |
|
1179 | def formatted(self): | |
1180 | '''should formatted output be used? |
|
1180 | '''should formatted output be used? | |
1181 |
|
1181 | |||
1182 | It is often desirable to format the output to suite the output medium. |
|
1182 | It is often desirable to format the output to suite the output medium. | |
1183 | Examples of this are truncating long lines or colorizing messages. |
|
1183 | Examples of this are truncating long lines or colorizing messages. | |
1184 | However, this is not often not desirable when piping output into other |
|
1184 | However, this is not often not desirable when piping output into other | |
1185 | utilities, e.g. `grep'. |
|
1185 | utilities, e.g. `grep'. | |
1186 |
|
1186 | |||
1187 | Formatted output is triggered by the value of the `ui.formatted' |
|
1187 | Formatted output is triggered by the value of the `ui.formatted' | |
1188 | configuration variable or - if it is unset - when `sys.stdout' points |
|
1188 | configuration variable or - if it is unset - when `sys.stdout' points | |
1189 | to a terminal device. Please note that `ui.formatted' should be |
|
1189 | to a terminal device. Please note that `ui.formatted' should be | |
1190 | considered an implementation detail; it is not intended for use outside |
|
1190 | considered an implementation detail; it is not intended for use outside | |
1191 | Mercurial or its extensions. |
|
1191 | Mercurial or its extensions. | |
1192 |
|
1192 | |||
1193 | This function refers to output only; for input, see `ui.interactive()'. |
|
1193 | This function refers to output only; for input, see `ui.interactive()'. | |
1194 | This function always returns false when in plain mode, see `ui.plain()'. |
|
1194 | This function always returns false when in plain mode, see `ui.plain()'. | |
1195 | ''' |
|
1195 | ''' | |
1196 | if self.plain(): |
|
1196 | if self.plain(): | |
1197 | return False |
|
1197 | return False | |
1198 |
|
1198 | |||
1199 | i = self.configbool("ui", "formatted") |
|
1199 | i = self.configbool("ui", "formatted") | |
1200 | if i is None: |
|
1200 | if i is None: | |
1201 | # some environments replace stdout without implementing isatty |
|
1201 | # some environments replace stdout without implementing isatty | |
1202 | # usually those are non-interactive |
|
1202 | # usually those are non-interactive | |
1203 | return self._isatty(self.fout) |
|
1203 | return self._isatty(self.fout) | |
1204 |
|
1204 | |||
1205 | return i |
|
1205 | return i | |
1206 |
|
1206 | |||
1207 | def _readline(self, prompt=''): |
|
1207 | def _readline(self, prompt=''): | |
1208 | if self._isatty(self.fin): |
|
1208 | if self._isatty(self.fin): | |
1209 | try: |
|
1209 | try: | |
1210 | # magically add command line editing support, where |
|
1210 | # magically add command line editing support, where | |
1211 | # available |
|
1211 | # available | |
1212 | import readline |
|
1212 | import readline | |
1213 | # force demandimport to really load the module |
|
1213 | # force demandimport to really load the module | |
1214 | readline.read_history_file |
|
1214 | readline.read_history_file | |
1215 | # windows sometimes raises something other than ImportError |
|
1215 | # windows sometimes raises something other than ImportError | |
1216 | except Exception: |
|
1216 | except Exception: | |
1217 | pass |
|
1217 | pass | |
1218 |
|
1218 | |||
1219 | # call write() so output goes through subclassed implementation |
|
1219 | # call write() so output goes through subclassed implementation | |
1220 | # e.g. color extension on Windows |
|
1220 | # e.g. color extension on Windows | |
1221 | self.write(prompt, prompt=True) |
|
1221 | self.write(prompt, prompt=True) | |
1222 | self.flush() |
|
1222 | self.flush() | |
1223 |
|
1223 | |||
1224 | # prompt ' ' must exist; otherwise readline may delete entire line |
|
1224 | # prompt ' ' must exist; otherwise readline may delete entire line | |
1225 | # - http://bugs.python.org/issue12833 |
|
1225 | # - http://bugs.python.org/issue12833 | |
1226 | with self.timeblockedsection('stdio'): |
|
1226 | with self.timeblockedsection('stdio'): | |
1227 | line = util.bytesinput(self.fin, self.fout, r' ') |
|
1227 | line = util.bytesinput(self.fin, self.fout, r' ') | |
1228 |
|
1228 | |||
1229 | # When stdin is in binary mode on Windows, it can cause |
|
1229 | # When stdin is in binary mode on Windows, it can cause | |
1230 | # raw_input() to emit an extra trailing carriage return |
|
1230 | # raw_input() to emit an extra trailing carriage return | |
1231 | if pycompat.oslinesep == '\r\n' and line and line[-1] == '\r': |
|
1231 | if pycompat.oslinesep == '\r\n' and line and line[-1] == '\r': | |
1232 | line = line[:-1] |
|
1232 | line = line[:-1] | |
1233 | return line |
|
1233 | return line | |
1234 |
|
1234 | |||
1235 | def prompt(self, msg, default="y"): |
|
1235 | def prompt(self, msg, default="y"): | |
1236 | """Prompt user with msg, read response. |
|
1236 | """Prompt user with msg, read response. | |
1237 | If ui is not interactive, the default is returned. |
|
1237 | If ui is not interactive, the default is returned. | |
1238 | """ |
|
1238 | """ | |
1239 | if not self.interactive(): |
|
1239 | if not self.interactive(): | |
1240 | self.write(msg, ' ', default or '', "\n") |
|
1240 | self.write(msg, ' ', default or '', "\n") | |
1241 | return default |
|
1241 | return default | |
1242 | try: |
|
1242 | try: | |
1243 | r = self._readline(self.label(msg, 'ui.prompt')) |
|
1243 | r = self._readline(self.label(msg, 'ui.prompt')) | |
1244 | if not r: |
|
1244 | if not r: | |
1245 | r = default |
|
1245 | r = default | |
1246 | if self.configbool('ui', 'promptecho'): |
|
1246 | if self.configbool('ui', 'promptecho'): | |
1247 | self.write(r, "\n") |
|
1247 | self.write(r, "\n") | |
1248 | return r |
|
1248 | return r | |
1249 | except EOFError: |
|
1249 | except EOFError: | |
1250 | raise error.ResponseExpected() |
|
1250 | raise error.ResponseExpected() | |
1251 |
|
1251 | |||
1252 | @staticmethod |
|
1252 | @staticmethod | |
1253 | def extractchoices(prompt): |
|
1253 | def extractchoices(prompt): | |
1254 | """Extract prompt message and list of choices from specified prompt. |
|
1254 | """Extract prompt message and list of choices from specified prompt. | |
1255 |
|
1255 | |||
1256 | This returns tuple "(message, choices)", and "choices" is the |
|
1256 | This returns tuple "(message, choices)", and "choices" is the | |
1257 | list of tuple "(response character, text without &)". |
|
1257 | list of tuple "(response character, text without &)". | |
1258 |
|
1258 | |||
1259 | >>> ui.extractchoices(b"awake? $$ &Yes $$ &No") |
|
1259 | >>> ui.extractchoices(b"awake? $$ &Yes $$ &No") | |
1260 | ('awake? ', [('y', 'Yes'), ('n', 'No')]) |
|
1260 | ('awake? ', [('y', 'Yes'), ('n', 'No')]) | |
1261 | >>> ui.extractchoices(b"line\\nbreak? $$ &Yes $$ &No") |
|
1261 | >>> ui.extractchoices(b"line\\nbreak? $$ &Yes $$ &No") | |
1262 | ('line\\nbreak? ', [('y', 'Yes'), ('n', 'No')]) |
|
1262 | ('line\\nbreak? ', [('y', 'Yes'), ('n', 'No')]) | |
1263 | >>> ui.extractchoices(b"want lots of $$money$$?$$Ye&s$$N&o") |
|
1263 | >>> ui.extractchoices(b"want lots of $$money$$?$$Ye&s$$N&o") | |
1264 | ('want lots of $$money$$?', [('s', 'Yes'), ('o', 'No')]) |
|
1264 | ('want lots of $$money$$?', [('s', 'Yes'), ('o', 'No')]) | |
1265 | """ |
|
1265 | """ | |
1266 |
|
1266 | |||
1267 | # Sadly, the prompt string may have been built with a filename |
|
1267 | # Sadly, the prompt string may have been built with a filename | |
1268 | # containing "$$" so let's try to find the first valid-looking |
|
1268 | # containing "$$" so let's try to find the first valid-looking | |
1269 | # prompt to start parsing. Sadly, we also can't rely on |
|
1269 | # prompt to start parsing. Sadly, we also can't rely on | |
1270 | # choices containing spaces, ASCII, or basically anything |
|
1270 | # choices containing spaces, ASCII, or basically anything | |
1271 | # except an ampersand followed by a character. |
|
1271 | # except an ampersand followed by a character. | |
1272 | m = re.match(br'(?s)(.+?)\$\$([^\$]*&[^ \$].*)', prompt) |
|
1272 | m = re.match(br'(?s)(.+?)\$\$([^\$]*&[^ \$].*)', prompt) | |
1273 | msg = m.group(1) |
|
1273 | msg = m.group(1) | |
1274 | choices = [p.strip(' ') for p in m.group(2).split('$$')] |
|
1274 | choices = [p.strip(' ') for p in m.group(2).split('$$')] | |
1275 | def choicetuple(s): |
|
1275 | def choicetuple(s): | |
1276 | ampidx = s.index('&') |
|
1276 | ampidx = s.index('&') | |
1277 | return s[ampidx + 1:ampidx + 2].lower(), s.replace('&', '', 1) |
|
1277 | return s[ampidx + 1:ampidx + 2].lower(), s.replace('&', '', 1) | |
1278 | return (msg, [choicetuple(s) for s in choices]) |
|
1278 | return (msg, [choicetuple(s) for s in choices]) | |
1279 |
|
1279 | |||
1280 | def promptchoice(self, prompt, default=0): |
|
1280 | def promptchoice(self, prompt, default=0): | |
1281 | """Prompt user with a message, read response, and ensure it matches |
|
1281 | """Prompt user with a message, read response, and ensure it matches | |
1282 | one of the provided choices. The prompt is formatted as follows: |
|
1282 | one of the provided choices. The prompt is formatted as follows: | |
1283 |
|
1283 | |||
1284 | "would you like fries with that (Yn)? $$ &Yes $$ &No" |
|
1284 | "would you like fries with that (Yn)? $$ &Yes $$ &No" | |
1285 |
|
1285 | |||
1286 | The index of the choice is returned. Responses are case |
|
1286 | The index of the choice is returned. Responses are case | |
1287 | insensitive. If ui is not interactive, the default is |
|
1287 | insensitive. If ui is not interactive, the default is | |
1288 | returned. |
|
1288 | returned. | |
1289 | """ |
|
1289 | """ | |
1290 |
|
1290 | |||
1291 | msg, choices = self.extractchoices(prompt) |
|
1291 | msg, choices = self.extractchoices(prompt) | |
1292 | resps = [r for r, t in choices] |
|
1292 | resps = [r for r, t in choices] | |
1293 | while True: |
|
1293 | while True: | |
1294 | r = self.prompt(msg, resps[default]) |
|
1294 | r = self.prompt(msg, resps[default]) | |
1295 | if r.lower() in resps: |
|
1295 | if r.lower() in resps: | |
1296 | return resps.index(r.lower()) |
|
1296 | return resps.index(r.lower()) | |
1297 | self.write(_("unrecognized response\n")) |
|
1297 | self.write(_("unrecognized response\n")) | |
1298 |
|
1298 | |||
1299 | def getpass(self, prompt=None, default=None): |
|
1299 | def getpass(self, prompt=None, default=None): | |
1300 | if not self.interactive(): |
|
1300 | if not self.interactive(): | |
1301 | return default |
|
1301 | return default | |
1302 | try: |
|
1302 | try: | |
1303 | self.write_err(self.label(prompt or _('password: '), 'ui.prompt')) |
|
1303 | self.write_err(self.label(prompt or _('password: '), 'ui.prompt')) | |
1304 | # disable getpass() only if explicitly specified. it's still valid |
|
1304 | # disable getpass() only if explicitly specified. it's still valid | |
1305 | # to interact with tty even if fin is not a tty. |
|
1305 | # to interact with tty even if fin is not a tty. | |
1306 | with self.timeblockedsection('stdio'): |
|
1306 | with self.timeblockedsection('stdio'): | |
1307 | if self.configbool('ui', 'nontty'): |
|
1307 | if self.configbool('ui', 'nontty'): | |
1308 | l = self.fin.readline() |
|
1308 | l = self.fin.readline() | |
1309 | if not l: |
|
1309 | if not l: | |
1310 | raise EOFError |
|
1310 | raise EOFError | |
1311 | return l.rstrip('\n') |
|
1311 | return l.rstrip('\n') | |
1312 | else: |
|
1312 | else: | |
1313 | return getpass.getpass('') |
|
1313 | return getpass.getpass('') | |
1314 | except EOFError: |
|
1314 | except EOFError: | |
1315 | raise error.ResponseExpected() |
|
1315 | raise error.ResponseExpected() | |
1316 | def status(self, *msg, **opts): |
|
1316 | def status(self, *msg, **opts): | |
1317 | '''write status message to output (if ui.quiet is False) |
|
1317 | '''write status message to output (if ui.quiet is False) | |
1318 |
|
1318 | |||
1319 | This adds an output label of "ui.status". |
|
1319 | This adds an output label of "ui.status". | |
1320 | ''' |
|
1320 | ''' | |
1321 | if not self.quiet: |
|
1321 | if not self.quiet: | |
1322 | opts[r'label'] = opts.get(r'label', '') + ' ui.status' |
|
1322 | opts[r'label'] = opts.get(r'label', '') + ' ui.status' | |
1323 | self.write(*msg, **opts) |
|
1323 | self.write(*msg, **opts) | |
1324 | def warn(self, *msg, **opts): |
|
1324 | def warn(self, *msg, **opts): | |
1325 | '''write warning message to output (stderr) |
|
1325 | '''write warning message to output (stderr) | |
1326 |
|
1326 | |||
1327 | This adds an output label of "ui.warning". |
|
1327 | This adds an output label of "ui.warning". | |
1328 | ''' |
|
1328 | ''' | |
1329 | opts[r'label'] = opts.get(r'label', '') + ' ui.warning' |
|
1329 | opts[r'label'] = opts.get(r'label', '') + ' ui.warning' | |
1330 | self.write_err(*msg, **opts) |
|
1330 | self.write_err(*msg, **opts) | |
1331 | def note(self, *msg, **opts): |
|
1331 | def note(self, *msg, **opts): | |
1332 | '''write note to output (if ui.verbose is True) |
|
1332 | '''write note to output (if ui.verbose is True) | |
1333 |
|
1333 | |||
1334 | This adds an output label of "ui.note". |
|
1334 | This adds an output label of "ui.note". | |
1335 | ''' |
|
1335 | ''' | |
1336 | if self.verbose: |
|
1336 | if self.verbose: | |
1337 | opts[r'label'] = opts.get(r'label', '') + ' ui.note' |
|
1337 | opts[r'label'] = opts.get(r'label', '') + ' ui.note' | |
1338 | self.write(*msg, **opts) |
|
1338 | self.write(*msg, **opts) | |
1339 | def debug(self, *msg, **opts): |
|
1339 | def debug(self, *msg, **opts): | |
1340 | '''write debug message to output (if ui.debugflag is True) |
|
1340 | '''write debug message to output (if ui.debugflag is True) | |
1341 |
|
1341 | |||
1342 | This adds an output label of "ui.debug". |
|
1342 | This adds an output label of "ui.debug". | |
1343 | ''' |
|
1343 | ''' | |
1344 | if self.debugflag: |
|
1344 | if self.debugflag: | |
1345 | opts[r'label'] = opts.get(r'label', '') + ' ui.debug' |
|
1345 | opts[r'label'] = opts.get(r'label', '') + ' ui.debug' | |
1346 | self.write(*msg, **opts) |
|
1346 | self.write(*msg, **opts) | |
1347 |
|
1347 | |||
1348 | def edit(self, text, user, extra=None, editform=None, pending=None, |
|
1348 | def edit(self, text, user, extra=None, editform=None, pending=None, | |
1349 | repopath=None, action=None): |
|
1349 | repopath=None, action=None): | |
1350 | if action is None: |
|
1350 | if action is None: | |
1351 | self.develwarn('action is None but will soon be a required ' |
|
1351 | self.develwarn('action is None but will soon be a required ' | |
1352 | 'parameter to ui.edit()') |
|
1352 | 'parameter to ui.edit()') | |
1353 | extra_defaults = { |
|
1353 | extra_defaults = { | |
1354 | 'prefix': 'editor', |
|
1354 | 'prefix': 'editor', | |
1355 | 'suffix': '.txt', |
|
1355 | 'suffix': '.txt', | |
1356 | } |
|
1356 | } | |
1357 | if extra is not None: |
|
1357 | if extra is not None: | |
1358 | if extra.get('suffix') is not None: |
|
1358 | if extra.get('suffix') is not None: | |
1359 | self.develwarn('extra.suffix is not None but will soon be ' |
|
1359 | self.develwarn('extra.suffix is not None but will soon be ' | |
1360 | 'ignored by ui.edit()') |
|
1360 | 'ignored by ui.edit()') | |
1361 | extra_defaults.update(extra) |
|
1361 | extra_defaults.update(extra) | |
1362 | extra = extra_defaults |
|
1362 | extra = extra_defaults | |
1363 |
|
1363 | |||
1364 | if action == 'diff': |
|
1364 | if action == 'diff': | |
1365 | suffix = '.diff' |
|
1365 | suffix = '.diff' | |
1366 | elif action: |
|
1366 | elif action: | |
1367 | suffix = '.%s.hg.txt' % action |
|
1367 | suffix = '.%s.hg.txt' % action | |
1368 | else: |
|
1368 | else: | |
1369 | suffix = extra['suffix'] |
|
1369 | suffix = extra['suffix'] | |
1370 |
|
1370 | |||
1371 | rdir = None |
|
1371 | rdir = None | |
1372 | if self.configbool('experimental', 'editortmpinhg'): |
|
1372 | if self.configbool('experimental', 'editortmpinhg'): | |
1373 | rdir = repopath |
|
1373 | rdir = repopath | |
1374 | (fd, name) = tempfile.mkstemp(prefix='hg-' + extra['prefix'] + '-', |
|
1374 | (fd, name) = tempfile.mkstemp(prefix='hg-' + extra['prefix'] + '-', | |
1375 | suffix=suffix, |
|
1375 | suffix=suffix, | |
1376 | dir=rdir) |
|
1376 | dir=rdir) | |
1377 | try: |
|
1377 | try: | |
1378 | f = os.fdopen(fd, r'wb') |
|
1378 | f = os.fdopen(fd, r'wb') | |
1379 | f.write(util.tonativeeol(text)) |
|
1379 | f.write(util.tonativeeol(text)) | |
1380 | f.close() |
|
1380 | f.close() | |
1381 |
|
1381 | |||
1382 | environ = {'HGUSER': user} |
|
1382 | environ = {'HGUSER': user} | |
1383 | if 'transplant_source' in extra: |
|
1383 | if 'transplant_source' in extra: | |
1384 | environ.update({'HGREVISION': hex(extra['transplant_source'])}) |
|
1384 | environ.update({'HGREVISION': hex(extra['transplant_source'])}) | |
1385 | for label in ('intermediate-source', 'source', 'rebase_source'): |
|
1385 | for label in ('intermediate-source', 'source', 'rebase_source'): | |
1386 | if label in extra: |
|
1386 | if label in extra: | |
1387 | environ.update({'HGREVISION': extra[label]}) |
|
1387 | environ.update({'HGREVISION': extra[label]}) | |
1388 | break |
|
1388 | break | |
1389 | if editform: |
|
1389 | if editform: | |
1390 | environ.update({'HGEDITFORM': editform}) |
|
1390 | environ.update({'HGEDITFORM': editform}) | |
1391 | if pending: |
|
1391 | if pending: | |
1392 | environ.update({'HG_PENDING': pending}) |
|
1392 | environ.update({'HG_PENDING': pending}) | |
1393 |
|
1393 | |||
1394 | editor = self.geteditor() |
|
1394 | editor = self.geteditor() | |
1395 |
|
1395 | |||
1396 | self.system("%s \"%s\"" % (editor, name), |
|
1396 | self.system("%s \"%s\"" % (editor, name), | |
1397 | environ=environ, |
|
1397 | environ=environ, | |
1398 | onerr=error.Abort, errprefix=_("edit failed"), |
|
1398 | onerr=error.Abort, errprefix=_("edit failed"), | |
1399 | blockedtag='editor') |
|
1399 | blockedtag='editor') | |
1400 |
|
1400 | |||
1401 | f = open(name, r'rb') |
|
1401 | f = open(name, r'rb') | |
1402 | t = util.fromnativeeol(f.read()) |
|
1402 | t = util.fromnativeeol(f.read()) | |
1403 | f.close() |
|
1403 | f.close() | |
1404 | finally: |
|
1404 | finally: | |
1405 | os.unlink(name) |
|
1405 | os.unlink(name) | |
1406 |
|
1406 | |||
1407 | return t |
|
1407 | return t | |
1408 |
|
1408 | |||
1409 | def system(self, cmd, environ=None, cwd=None, onerr=None, errprefix=None, |
|
1409 | def system(self, cmd, environ=None, cwd=None, onerr=None, errprefix=None, | |
1410 | blockedtag=None): |
|
1410 | blockedtag=None): | |
1411 | '''execute shell command with appropriate output stream. command |
|
1411 | '''execute shell command with appropriate output stream. command | |
1412 | output will be redirected if fout is not stdout. |
|
1412 | output will be redirected if fout is not stdout. | |
1413 |
|
1413 | |||
1414 | if command fails and onerr is None, return status, else raise onerr |
|
1414 | if command fails and onerr is None, return status, else raise onerr | |
1415 | object as exception. |
|
1415 | object as exception. | |
1416 | ''' |
|
1416 | ''' | |
1417 | if blockedtag is None: |
|
1417 | if blockedtag is None: | |
1418 | # Long cmds tend to be because of an absolute path on cmd. Keep |
|
1418 | # Long cmds tend to be because of an absolute path on cmd. Keep | |
1419 | # the tail end instead |
|
1419 | # the tail end instead | |
1420 | cmdsuffix = cmd.translate(None, _keepalnum)[-85:] |
|
1420 | cmdsuffix = cmd.translate(None, _keepalnum)[-85:] | |
1421 | blockedtag = 'unknown_system_' + cmdsuffix |
|
1421 | blockedtag = 'unknown_system_' + cmdsuffix | |
1422 | out = self.fout |
|
1422 | out = self.fout | |
1423 | if any(s[1] for s in self._bufferstates): |
|
1423 | if any(s[1] for s in self._bufferstates): | |
1424 | out = self |
|
1424 | out = self | |
1425 | with self.timeblockedsection(blockedtag): |
|
1425 | with self.timeblockedsection(blockedtag): | |
1426 | rc = self._runsystem(cmd, environ=environ, cwd=cwd, out=out) |
|
1426 | rc = self._runsystem(cmd, environ=environ, cwd=cwd, out=out) | |
1427 | if rc and onerr: |
|
1427 | if rc and onerr: | |
1428 | errmsg = '%s %s' % (os.path.basename(cmd.split(None, 1)[0]), |
|
1428 | errmsg = '%s %s' % (os.path.basename(cmd.split(None, 1)[0]), | |
1429 | util.explainexit(rc)[0]) |
|
1429 | util.explainexit(rc)[0]) | |
1430 | if errprefix: |
|
1430 | if errprefix: | |
1431 | errmsg = '%s: %s' % (errprefix, errmsg) |
|
1431 | errmsg = '%s: %s' % (errprefix, errmsg) | |
1432 | raise onerr(errmsg) |
|
1432 | raise onerr(errmsg) | |
1433 | return rc |
|
1433 | return rc | |
1434 |
|
1434 | |||
1435 | def _runsystem(self, cmd, environ, cwd, out): |
|
1435 | def _runsystem(self, cmd, environ, cwd, out): | |
1436 | """actually execute the given shell command (can be overridden by |
|
1436 | """actually execute the given shell command (can be overridden by | |
1437 | extensions like chg)""" |
|
1437 | extensions like chg)""" | |
1438 | return util.system(cmd, environ=environ, cwd=cwd, out=out) |
|
1438 | return util.system(cmd, environ=environ, cwd=cwd, out=out) | |
1439 |
|
1439 | |||
1440 | def traceback(self, exc=None, force=False): |
|
1440 | def traceback(self, exc=None, force=False): | |
1441 | '''print exception traceback if traceback printing enabled or forced. |
|
1441 | '''print exception traceback if traceback printing enabled or forced. | |
1442 | only to call in exception handler. returns true if traceback |
|
1442 | only to call in exception handler. returns true if traceback | |
1443 | printed.''' |
|
1443 | printed.''' | |
1444 | if self.tracebackflag or force: |
|
1444 | if self.tracebackflag or force: | |
1445 | if exc is None: |
|
1445 | if exc is None: | |
1446 | exc = sys.exc_info() |
|
1446 | exc = sys.exc_info() | |
1447 | cause = getattr(exc[1], 'cause', None) |
|
1447 | cause = getattr(exc[1], 'cause', None) | |
1448 |
|
1448 | |||
1449 | if cause is not None: |
|
1449 | if cause is not None: | |
1450 | causetb = traceback.format_tb(cause[2]) |
|
1450 | causetb = traceback.format_tb(cause[2]) | |
1451 | exctb = traceback.format_tb(exc[2]) |
|
1451 | exctb = traceback.format_tb(exc[2]) | |
1452 | exconly = traceback.format_exception_only(cause[0], cause[1]) |
|
1452 | exconly = traceback.format_exception_only(cause[0], cause[1]) | |
1453 |
|
1453 | |||
1454 | # exclude frame where 'exc' was chained and rethrown from exctb |
|
1454 | # exclude frame where 'exc' was chained and rethrown from exctb | |
1455 | self.write_err('Traceback (most recent call last):\n', |
|
1455 | self.write_err('Traceback (most recent call last):\n', | |
1456 | ''.join(exctb[:-1]), |
|
1456 | ''.join(exctb[:-1]), | |
1457 | ''.join(causetb), |
|
1457 | ''.join(causetb), | |
1458 | ''.join(exconly)) |
|
1458 | ''.join(exconly)) | |
1459 | else: |
|
1459 | else: | |
1460 | output = traceback.format_exception(exc[0], exc[1], exc[2]) |
|
1460 | output = traceback.format_exception(exc[0], exc[1], exc[2]) | |
1461 | data = r''.join(output) |
|
1461 | data = r''.join(output) | |
1462 | if pycompat.ispy3: |
|
1462 | if pycompat.ispy3: | |
1463 | enc = pycompat.sysstr(encoding.encoding) |
|
1463 | enc = pycompat.sysstr(encoding.encoding) | |
1464 | data = data.encode(enc, errors=r'replace') |
|
1464 | data = data.encode(enc, errors=r'replace') | |
1465 | self.write_err(data) |
|
1465 | self.write_err(data) | |
1466 | return self.tracebackflag or force |
|
1466 | return self.tracebackflag or force | |
1467 |
|
1467 | |||
1468 | def geteditor(self): |
|
1468 | def geteditor(self): | |
1469 | '''return editor to use''' |
|
1469 | '''return editor to use''' | |
1470 | if pycompat.sysplatform == 'plan9': |
|
1470 | if pycompat.sysplatform == 'plan9': | |
1471 | # vi is the MIPS instruction simulator on Plan 9. We |
|
1471 | # vi is the MIPS instruction simulator on Plan 9. We | |
1472 | # instead default to E to plumb commit messages to |
|
1472 | # instead default to E to plumb commit messages to | |
1473 | # avoid confusion. |
|
1473 | # avoid confusion. | |
1474 | editor = 'E' |
|
1474 | editor = 'E' | |
1475 | else: |
|
1475 | else: | |
1476 | editor = 'vi' |
|
1476 | editor = 'vi' | |
1477 | return (encoding.environ.get("HGEDITOR") or |
|
1477 | return (encoding.environ.get("HGEDITOR") or | |
1478 | self.config("ui", "editor", editor)) |
|
1478 | self.config("ui", "editor", editor)) | |
1479 |
|
1479 | |||
1480 | @util.propertycache |
|
1480 | @util.propertycache | |
1481 | def _progbar(self): |
|
1481 | def _progbar(self): | |
1482 | """setup the progbar singleton to the ui object""" |
|
1482 | """setup the progbar singleton to the ui object""" | |
1483 | if (self.quiet or self.debugflag |
|
1483 | if (self.quiet or self.debugflag | |
1484 | or self.configbool('progress', 'disable') |
|
1484 | or self.configbool('progress', 'disable') | |
1485 | or not progress.shouldprint(self)): |
|
1485 | or not progress.shouldprint(self)): | |
1486 | return None |
|
1486 | return None | |
1487 | return getprogbar(self) |
|
1487 | return getprogbar(self) | |
1488 |
|
1488 | |||
1489 | def _progclear(self): |
|
1489 | def _progclear(self): | |
1490 | """clear progress bar output if any. use it before any output""" |
|
1490 | """clear progress bar output if any. use it before any output""" | |
1491 | if '_progbar' not in vars(self): # nothing loaded yet |
|
1491 | if '_progbar' not in vars(self): # nothing loaded yet | |
1492 | return |
|
1492 | return | |
1493 | if self._progbar is not None and self._progbar.printed: |
|
1493 | if self._progbar is not None and self._progbar.printed: | |
1494 | self._progbar.clear() |
|
1494 | self._progbar.clear() | |
1495 |
|
1495 | |||
1496 | def progress(self, topic, pos, item="", unit="", total=None): |
|
1496 | def progress(self, topic, pos, item="", unit="", total=None): | |
1497 | '''show a progress message |
|
1497 | '''show a progress message | |
1498 |
|
1498 | |||
1499 | By default a textual progress bar will be displayed if an operation |
|
1499 | By default a textual progress bar will be displayed if an operation | |
1500 | takes too long. 'topic' is the current operation, 'item' is a |
|
1500 | takes too long. 'topic' is the current operation, 'item' is a | |
1501 | non-numeric marker of the current position (i.e. the currently |
|
1501 | non-numeric marker of the current position (i.e. the currently | |
1502 | in-process file), 'pos' is the current numeric position (i.e. |
|
1502 | in-process file), 'pos' is the current numeric position (i.e. | |
1503 | revision, bytes, etc.), unit is a corresponding unit label, |
|
1503 | revision, bytes, etc.), unit is a corresponding unit label, | |
1504 | and total is the highest expected pos. |
|
1504 | and total is the highest expected pos. | |
1505 |
|
1505 | |||
1506 | Multiple nested topics may be active at a time. |
|
1506 | Multiple nested topics may be active at a time. | |
1507 |
|
1507 | |||
1508 | All topics should be marked closed by setting pos to None at |
|
1508 | All topics should be marked closed by setting pos to None at | |
1509 | termination. |
|
1509 | termination. | |
1510 | ''' |
|
1510 | ''' | |
1511 | if self._progbar is not None: |
|
1511 | if self._progbar is not None: | |
1512 | self._progbar.progress(topic, pos, item=item, unit=unit, |
|
1512 | self._progbar.progress(topic, pos, item=item, unit=unit, | |
1513 | total=total) |
|
1513 | total=total) | |
1514 | if pos is None or not self.configbool('progress', 'debug'): |
|
1514 | if pos is None or not self.configbool('progress', 'debug'): | |
1515 | return |
|
1515 | return | |
1516 |
|
1516 | |||
1517 | if unit: |
|
1517 | if unit: | |
1518 | unit = ' ' + unit |
|
1518 | unit = ' ' + unit | |
1519 | if item: |
|
1519 | if item: | |
1520 | item = ' ' + item |
|
1520 | item = ' ' + item | |
1521 |
|
1521 | |||
1522 | if total: |
|
1522 | if total: | |
1523 | pct = 100.0 * pos / total |
|
1523 | pct = 100.0 * pos / total | |
1524 |
self.debug('%s:%s % |
|
1524 | self.debug('%s:%s %d/%d%s (%4.2f%%)\n' | |
1525 | % (topic, item, pos, total, unit, pct)) |
|
1525 | % (topic, item, pos, total, unit, pct)) | |
1526 | else: |
|
1526 | else: | |
1527 |
self.debug('%s:%s % |
|
1527 | self.debug('%s:%s %d%s\n' % (topic, item, pos, unit)) | |
1528 |
|
1528 | |||
1529 | def log(self, service, *msg, **opts): |
|
1529 | def log(self, service, *msg, **opts): | |
1530 | '''hook for logging facility extensions |
|
1530 | '''hook for logging facility extensions | |
1531 |
|
1531 | |||
1532 | service should be a readily-identifiable subsystem, which will |
|
1532 | service should be a readily-identifiable subsystem, which will | |
1533 | allow filtering. |
|
1533 | allow filtering. | |
1534 |
|
1534 | |||
1535 | *msg should be a newline-terminated format string to log, and |
|
1535 | *msg should be a newline-terminated format string to log, and | |
1536 | then any values to %-format into that format string. |
|
1536 | then any values to %-format into that format string. | |
1537 |
|
1537 | |||
1538 | **opts currently has no defined meanings. |
|
1538 | **opts currently has no defined meanings. | |
1539 | ''' |
|
1539 | ''' | |
1540 |
|
1540 | |||
1541 | def label(self, msg, label): |
|
1541 | def label(self, msg, label): | |
1542 | '''style msg based on supplied label |
|
1542 | '''style msg based on supplied label | |
1543 |
|
1543 | |||
1544 | If some color mode is enabled, this will add the necessary control |
|
1544 | If some color mode is enabled, this will add the necessary control | |
1545 | characters to apply such color. In addition, 'debug' color mode adds |
|
1545 | characters to apply such color. In addition, 'debug' color mode adds | |
1546 | markup showing which label affects a piece of text. |
|
1546 | markup showing which label affects a piece of text. | |
1547 |
|
1547 | |||
1548 | ui.write(s, 'label') is equivalent to |
|
1548 | ui.write(s, 'label') is equivalent to | |
1549 | ui.write(ui.label(s, 'label')). |
|
1549 | ui.write(ui.label(s, 'label')). | |
1550 | ''' |
|
1550 | ''' | |
1551 | if self._colormode is not None: |
|
1551 | if self._colormode is not None: | |
1552 | return color.colorlabel(self, msg, label) |
|
1552 | return color.colorlabel(self, msg, label) | |
1553 | return msg |
|
1553 | return msg | |
1554 |
|
1554 | |||
1555 | def develwarn(self, msg, stacklevel=1, config=None): |
|
1555 | def develwarn(self, msg, stacklevel=1, config=None): | |
1556 | """issue a developer warning message |
|
1556 | """issue a developer warning message | |
1557 |
|
1557 | |||
1558 | Use 'stacklevel' to report the offender some layers further up in the |
|
1558 | Use 'stacklevel' to report the offender some layers further up in the | |
1559 | stack. |
|
1559 | stack. | |
1560 | """ |
|
1560 | """ | |
1561 | if not self.configbool('devel', 'all-warnings'): |
|
1561 | if not self.configbool('devel', 'all-warnings'): | |
1562 | if config is not None and not self.configbool('devel', config): |
|
1562 | if config is not None and not self.configbool('devel', config): | |
1563 | return |
|
1563 | return | |
1564 | msg = 'devel-warn: ' + msg |
|
1564 | msg = 'devel-warn: ' + msg | |
1565 | stacklevel += 1 # get in develwarn |
|
1565 | stacklevel += 1 # get in develwarn | |
1566 | if self.tracebackflag: |
|
1566 | if self.tracebackflag: | |
1567 | util.debugstacktrace(msg, stacklevel, self.ferr, self.fout) |
|
1567 | util.debugstacktrace(msg, stacklevel, self.ferr, self.fout) | |
1568 | self.log('develwarn', '%s at:\n%s' % |
|
1568 | self.log('develwarn', '%s at:\n%s' % | |
1569 | (msg, ''.join(util.getstackframes(stacklevel)))) |
|
1569 | (msg, ''.join(util.getstackframes(stacklevel)))) | |
1570 | else: |
|
1570 | else: | |
1571 | curframe = inspect.currentframe() |
|
1571 | curframe = inspect.currentframe() | |
1572 | calframe = inspect.getouterframes(curframe, 2) |
|
1572 | calframe = inspect.getouterframes(curframe, 2) | |
1573 | self.write_err('%s at: %s:%s (%s)\n' |
|
1573 | self.write_err('%s at: %s:%s (%s)\n' | |
1574 | % ((msg,) + calframe[stacklevel][1:4])) |
|
1574 | % ((msg,) + calframe[stacklevel][1:4])) | |
1575 | self.log('develwarn', '%s at: %s:%s (%s)\n', |
|
1575 | self.log('develwarn', '%s at: %s:%s (%s)\n', | |
1576 | msg, *calframe[stacklevel][1:4]) |
|
1576 | msg, *calframe[stacklevel][1:4]) | |
1577 | curframe = calframe = None # avoid cycles |
|
1577 | curframe = calframe = None # avoid cycles | |
1578 |
|
1578 | |||
1579 | def deprecwarn(self, msg, version): |
|
1579 | def deprecwarn(self, msg, version): | |
1580 | """issue a deprecation warning |
|
1580 | """issue a deprecation warning | |
1581 |
|
1581 | |||
1582 | - msg: message explaining what is deprecated and how to upgrade, |
|
1582 | - msg: message explaining what is deprecated and how to upgrade, | |
1583 | - version: last version where the API will be supported, |
|
1583 | - version: last version where the API will be supported, | |
1584 | """ |
|
1584 | """ | |
1585 | if not (self.configbool('devel', 'all-warnings') |
|
1585 | if not (self.configbool('devel', 'all-warnings') | |
1586 | or self.configbool('devel', 'deprec-warn')): |
|
1586 | or self.configbool('devel', 'deprec-warn')): | |
1587 | return |
|
1587 | return | |
1588 | msg += ("\n(compatibility will be dropped after Mercurial-%s," |
|
1588 | msg += ("\n(compatibility will be dropped after Mercurial-%s," | |
1589 | " update your code.)") % version |
|
1589 | " update your code.)") % version | |
1590 | self.develwarn(msg, stacklevel=2, config='deprec-warn') |
|
1590 | self.develwarn(msg, stacklevel=2, config='deprec-warn') | |
1591 |
|
1591 | |||
1592 | def exportableenviron(self): |
|
1592 | def exportableenviron(self): | |
1593 | """The environment variables that are safe to export, e.g. through |
|
1593 | """The environment variables that are safe to export, e.g. through | |
1594 | hgweb. |
|
1594 | hgweb. | |
1595 | """ |
|
1595 | """ | |
1596 | return self._exportableenviron |
|
1596 | return self._exportableenviron | |
1597 |
|
1597 | |||
1598 | @contextlib.contextmanager |
|
1598 | @contextlib.contextmanager | |
1599 | def configoverride(self, overrides, source=""): |
|
1599 | def configoverride(self, overrides, source=""): | |
1600 | """Context manager for temporary config overrides |
|
1600 | """Context manager for temporary config overrides | |
1601 | `overrides` must be a dict of the following structure: |
|
1601 | `overrides` must be a dict of the following structure: | |
1602 | {(section, name) : value}""" |
|
1602 | {(section, name) : value}""" | |
1603 | backups = {} |
|
1603 | backups = {} | |
1604 | try: |
|
1604 | try: | |
1605 | for (section, name), value in overrides.items(): |
|
1605 | for (section, name), value in overrides.items(): | |
1606 | backups[(section, name)] = self.backupconfig(section, name) |
|
1606 | backups[(section, name)] = self.backupconfig(section, name) | |
1607 | self.setconfig(section, name, value, source) |
|
1607 | self.setconfig(section, name, value, source) | |
1608 | yield |
|
1608 | yield | |
1609 | finally: |
|
1609 | finally: | |
1610 | for __, backup in backups.items(): |
|
1610 | for __, backup in backups.items(): | |
1611 | self.restoreconfig(backup) |
|
1611 | self.restoreconfig(backup) | |
1612 | # just restoring ui.quiet config to the previous value is not enough |
|
1612 | # just restoring ui.quiet config to the previous value is not enough | |
1613 | # as it does not update ui.quiet class member |
|
1613 | # as it does not update ui.quiet class member | |
1614 | if ('ui', 'quiet') in overrides: |
|
1614 | if ('ui', 'quiet') in overrides: | |
1615 | self.fixconfig(section='ui') |
|
1615 | self.fixconfig(section='ui') | |
1616 |
|
1616 | |||
1617 | class paths(dict): |
|
1617 | class paths(dict): | |
1618 | """Represents a collection of paths and their configs. |
|
1618 | """Represents a collection of paths and their configs. | |
1619 |
|
1619 | |||
1620 | Data is initially derived from ui instances and the config files they have |
|
1620 | Data is initially derived from ui instances and the config files they have | |
1621 | loaded. |
|
1621 | loaded. | |
1622 | """ |
|
1622 | """ | |
1623 | def __init__(self, ui): |
|
1623 | def __init__(self, ui): | |
1624 | dict.__init__(self) |
|
1624 | dict.__init__(self) | |
1625 |
|
1625 | |||
1626 | for name, loc in ui.configitems('paths', ignoresub=True): |
|
1626 | for name, loc in ui.configitems('paths', ignoresub=True): | |
1627 | # No location is the same as not existing. |
|
1627 | # No location is the same as not existing. | |
1628 | if not loc: |
|
1628 | if not loc: | |
1629 | continue |
|
1629 | continue | |
1630 | loc, sub = ui.configsuboptions('paths', name) |
|
1630 | loc, sub = ui.configsuboptions('paths', name) | |
1631 | self[name] = path(ui, name, rawloc=loc, suboptions=sub) |
|
1631 | self[name] = path(ui, name, rawloc=loc, suboptions=sub) | |
1632 |
|
1632 | |||
1633 | def getpath(self, name, default=None): |
|
1633 | def getpath(self, name, default=None): | |
1634 | """Return a ``path`` from a string, falling back to default. |
|
1634 | """Return a ``path`` from a string, falling back to default. | |
1635 |
|
1635 | |||
1636 | ``name`` can be a named path or locations. Locations are filesystem |
|
1636 | ``name`` can be a named path or locations. Locations are filesystem | |
1637 | paths or URIs. |
|
1637 | paths or URIs. | |
1638 |
|
1638 | |||
1639 | Returns None if ``name`` is not a registered path, a URI, or a local |
|
1639 | Returns None if ``name`` is not a registered path, a URI, or a local | |
1640 | path to a repo. |
|
1640 | path to a repo. | |
1641 | """ |
|
1641 | """ | |
1642 | # Only fall back to default if no path was requested. |
|
1642 | # Only fall back to default if no path was requested. | |
1643 | if name is None: |
|
1643 | if name is None: | |
1644 | if not default: |
|
1644 | if not default: | |
1645 | default = () |
|
1645 | default = () | |
1646 | elif not isinstance(default, (tuple, list)): |
|
1646 | elif not isinstance(default, (tuple, list)): | |
1647 | default = (default,) |
|
1647 | default = (default,) | |
1648 | for k in default: |
|
1648 | for k in default: | |
1649 | try: |
|
1649 | try: | |
1650 | return self[k] |
|
1650 | return self[k] | |
1651 | except KeyError: |
|
1651 | except KeyError: | |
1652 | continue |
|
1652 | continue | |
1653 | return None |
|
1653 | return None | |
1654 |
|
1654 | |||
1655 | # Most likely empty string. |
|
1655 | # Most likely empty string. | |
1656 | # This may need to raise in the future. |
|
1656 | # This may need to raise in the future. | |
1657 | if not name: |
|
1657 | if not name: | |
1658 | return None |
|
1658 | return None | |
1659 |
|
1659 | |||
1660 | try: |
|
1660 | try: | |
1661 | return self[name] |
|
1661 | return self[name] | |
1662 | except KeyError: |
|
1662 | except KeyError: | |
1663 | # Try to resolve as a local path or URI. |
|
1663 | # Try to resolve as a local path or URI. | |
1664 | try: |
|
1664 | try: | |
1665 | # We don't pass sub-options in, so no need to pass ui instance. |
|
1665 | # We don't pass sub-options in, so no need to pass ui instance. | |
1666 | return path(None, None, rawloc=name) |
|
1666 | return path(None, None, rawloc=name) | |
1667 | except ValueError: |
|
1667 | except ValueError: | |
1668 | raise error.RepoError(_('repository %s does not exist') % |
|
1668 | raise error.RepoError(_('repository %s does not exist') % | |
1669 | name) |
|
1669 | name) | |
1670 |
|
1670 | |||
1671 | _pathsuboptions = {} |
|
1671 | _pathsuboptions = {} | |
1672 |
|
1672 | |||
1673 | def pathsuboption(option, attr): |
|
1673 | def pathsuboption(option, attr): | |
1674 | """Decorator used to declare a path sub-option. |
|
1674 | """Decorator used to declare a path sub-option. | |
1675 |
|
1675 | |||
1676 | Arguments are the sub-option name and the attribute it should set on |
|
1676 | Arguments are the sub-option name and the attribute it should set on | |
1677 | ``path`` instances. |
|
1677 | ``path`` instances. | |
1678 |
|
1678 | |||
1679 | The decorated function will receive as arguments a ``ui`` instance, |
|
1679 | The decorated function will receive as arguments a ``ui`` instance, | |
1680 | ``path`` instance, and the string value of this option from the config. |
|
1680 | ``path`` instance, and the string value of this option from the config. | |
1681 | The function should return the value that will be set on the ``path`` |
|
1681 | The function should return the value that will be set on the ``path`` | |
1682 | instance. |
|
1682 | instance. | |
1683 |
|
1683 | |||
1684 | This decorator can be used to perform additional verification of |
|
1684 | This decorator can be used to perform additional verification of | |
1685 | sub-options and to change the type of sub-options. |
|
1685 | sub-options and to change the type of sub-options. | |
1686 | """ |
|
1686 | """ | |
1687 | def register(func): |
|
1687 | def register(func): | |
1688 | _pathsuboptions[option] = (attr, func) |
|
1688 | _pathsuboptions[option] = (attr, func) | |
1689 | return func |
|
1689 | return func | |
1690 | return register |
|
1690 | return register | |
1691 |
|
1691 | |||
1692 | @pathsuboption('pushurl', 'pushloc') |
|
1692 | @pathsuboption('pushurl', 'pushloc') | |
1693 | def pushurlpathoption(ui, path, value): |
|
1693 | def pushurlpathoption(ui, path, value): | |
1694 | u = util.url(value) |
|
1694 | u = util.url(value) | |
1695 | # Actually require a URL. |
|
1695 | # Actually require a URL. | |
1696 | if not u.scheme: |
|
1696 | if not u.scheme: | |
1697 | ui.warn(_('(paths.%s:pushurl not a URL; ignoring)\n') % path.name) |
|
1697 | ui.warn(_('(paths.%s:pushurl not a URL; ignoring)\n') % path.name) | |
1698 | return None |
|
1698 | return None | |
1699 |
|
1699 | |||
1700 | # Don't support the #foo syntax in the push URL to declare branch to |
|
1700 | # Don't support the #foo syntax in the push URL to declare branch to | |
1701 | # push. |
|
1701 | # push. | |
1702 | if u.fragment: |
|
1702 | if u.fragment: | |
1703 | ui.warn(_('("#fragment" in paths.%s:pushurl not supported; ' |
|
1703 | ui.warn(_('("#fragment" in paths.%s:pushurl not supported; ' | |
1704 | 'ignoring)\n') % path.name) |
|
1704 | 'ignoring)\n') % path.name) | |
1705 | u.fragment = None |
|
1705 | u.fragment = None | |
1706 |
|
1706 | |||
1707 | return str(u) |
|
1707 | return str(u) | |
1708 |
|
1708 | |||
1709 | @pathsuboption('pushrev', 'pushrev') |
|
1709 | @pathsuboption('pushrev', 'pushrev') | |
1710 | def pushrevpathoption(ui, path, value): |
|
1710 | def pushrevpathoption(ui, path, value): | |
1711 | return value |
|
1711 | return value | |
1712 |
|
1712 | |||
1713 | class path(object): |
|
1713 | class path(object): | |
1714 | """Represents an individual path and its configuration.""" |
|
1714 | """Represents an individual path and its configuration.""" | |
1715 |
|
1715 | |||
1716 | def __init__(self, ui, name, rawloc=None, suboptions=None): |
|
1716 | def __init__(self, ui, name, rawloc=None, suboptions=None): | |
1717 | """Construct a path from its config options. |
|
1717 | """Construct a path from its config options. | |
1718 |
|
1718 | |||
1719 | ``ui`` is the ``ui`` instance the path is coming from. |
|
1719 | ``ui`` is the ``ui`` instance the path is coming from. | |
1720 | ``name`` is the symbolic name of the path. |
|
1720 | ``name`` is the symbolic name of the path. | |
1721 | ``rawloc`` is the raw location, as defined in the config. |
|
1721 | ``rawloc`` is the raw location, as defined in the config. | |
1722 | ``pushloc`` is the raw locations pushes should be made to. |
|
1722 | ``pushloc`` is the raw locations pushes should be made to. | |
1723 |
|
1723 | |||
1724 | If ``name`` is not defined, we require that the location be a) a local |
|
1724 | If ``name`` is not defined, we require that the location be a) a local | |
1725 | filesystem path with a .hg directory or b) a URL. If not, |
|
1725 | filesystem path with a .hg directory or b) a URL. If not, | |
1726 | ``ValueError`` is raised. |
|
1726 | ``ValueError`` is raised. | |
1727 | """ |
|
1727 | """ | |
1728 | if not rawloc: |
|
1728 | if not rawloc: | |
1729 | raise ValueError('rawloc must be defined') |
|
1729 | raise ValueError('rawloc must be defined') | |
1730 |
|
1730 | |||
1731 | # Locations may define branches via syntax <base>#<branch>. |
|
1731 | # Locations may define branches via syntax <base>#<branch>. | |
1732 | u = util.url(rawloc) |
|
1732 | u = util.url(rawloc) | |
1733 | branch = None |
|
1733 | branch = None | |
1734 | if u.fragment: |
|
1734 | if u.fragment: | |
1735 | branch = u.fragment |
|
1735 | branch = u.fragment | |
1736 | u.fragment = None |
|
1736 | u.fragment = None | |
1737 |
|
1737 | |||
1738 | self.url = u |
|
1738 | self.url = u | |
1739 | self.branch = branch |
|
1739 | self.branch = branch | |
1740 |
|
1740 | |||
1741 | self.name = name |
|
1741 | self.name = name | |
1742 | self.rawloc = rawloc |
|
1742 | self.rawloc = rawloc | |
1743 | self.loc = '%s' % u |
|
1743 | self.loc = '%s' % u | |
1744 |
|
1744 | |||
1745 | # When given a raw location but not a symbolic name, validate the |
|
1745 | # When given a raw location but not a symbolic name, validate the | |
1746 | # location is valid. |
|
1746 | # location is valid. | |
1747 | if not name and not u.scheme and not self._isvalidlocalpath(self.loc): |
|
1747 | if not name and not u.scheme and not self._isvalidlocalpath(self.loc): | |
1748 | raise ValueError('location is not a URL or path to a local ' |
|
1748 | raise ValueError('location is not a URL or path to a local ' | |
1749 | 'repo: %s' % rawloc) |
|
1749 | 'repo: %s' % rawloc) | |
1750 |
|
1750 | |||
1751 | suboptions = suboptions or {} |
|
1751 | suboptions = suboptions or {} | |
1752 |
|
1752 | |||
1753 | # Now process the sub-options. If a sub-option is registered, its |
|
1753 | # Now process the sub-options. If a sub-option is registered, its | |
1754 | # attribute will always be present. The value will be None if there |
|
1754 | # attribute will always be present. The value will be None if there | |
1755 | # was no valid sub-option. |
|
1755 | # was no valid sub-option. | |
1756 | for suboption, (attr, func) in _pathsuboptions.iteritems(): |
|
1756 | for suboption, (attr, func) in _pathsuboptions.iteritems(): | |
1757 | if suboption not in suboptions: |
|
1757 | if suboption not in suboptions: | |
1758 | setattr(self, attr, None) |
|
1758 | setattr(self, attr, None) | |
1759 | continue |
|
1759 | continue | |
1760 |
|
1760 | |||
1761 | value = func(ui, self, suboptions[suboption]) |
|
1761 | value = func(ui, self, suboptions[suboption]) | |
1762 | setattr(self, attr, value) |
|
1762 | setattr(self, attr, value) | |
1763 |
|
1763 | |||
1764 | def _isvalidlocalpath(self, path): |
|
1764 | def _isvalidlocalpath(self, path): | |
1765 | """Returns True if the given path is a potentially valid repository. |
|
1765 | """Returns True if the given path is a potentially valid repository. | |
1766 | This is its own function so that extensions can change the definition of |
|
1766 | This is its own function so that extensions can change the definition of | |
1767 | 'valid' in this case (like when pulling from a git repo into a hg |
|
1767 | 'valid' in this case (like when pulling from a git repo into a hg | |
1768 | one).""" |
|
1768 | one).""" | |
1769 | return os.path.isdir(os.path.join(path, '.hg')) |
|
1769 | return os.path.isdir(os.path.join(path, '.hg')) | |
1770 |
|
1770 | |||
1771 | @property |
|
1771 | @property | |
1772 | def suboptions(self): |
|
1772 | def suboptions(self): | |
1773 | """Return sub-options and their values for this path. |
|
1773 | """Return sub-options and their values for this path. | |
1774 |
|
1774 | |||
1775 | This is intended to be used for presentation purposes. |
|
1775 | This is intended to be used for presentation purposes. | |
1776 | """ |
|
1776 | """ | |
1777 | d = {} |
|
1777 | d = {} | |
1778 | for subopt, (attr, _func) in _pathsuboptions.iteritems(): |
|
1778 | for subopt, (attr, _func) in _pathsuboptions.iteritems(): | |
1779 | value = getattr(self, attr) |
|
1779 | value = getattr(self, attr) | |
1780 | if value is not None: |
|
1780 | if value is not None: | |
1781 | d[subopt] = value |
|
1781 | d[subopt] = value | |
1782 | return d |
|
1782 | return d | |
1783 |
|
1783 | |||
1784 | # we instantiate one globally shared progress bar to avoid |
|
1784 | # we instantiate one globally shared progress bar to avoid | |
1785 | # competing progress bars when multiple UI objects get created |
|
1785 | # competing progress bars when multiple UI objects get created | |
1786 | _progresssingleton = None |
|
1786 | _progresssingleton = None | |
1787 |
|
1787 | |||
1788 | def getprogbar(ui): |
|
1788 | def getprogbar(ui): | |
1789 | global _progresssingleton |
|
1789 | global _progresssingleton | |
1790 | if _progresssingleton is None: |
|
1790 | if _progresssingleton is None: | |
1791 | # passing 'ui' object to the singleton is fishy, |
|
1791 | # passing 'ui' object to the singleton is fishy, | |
1792 | # this is how the extension used to work but feel free to rework it. |
|
1792 | # this is how the extension used to work but feel free to rework it. | |
1793 | _progresssingleton = progress.progbar(ui) |
|
1793 | _progresssingleton = progress.progbar(ui) | |
1794 | return _progresssingleton |
|
1794 | return _progresssingleton |
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