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@@ -1,366 +1,353 b'' | |||||
1 | # ui.py - user interface bits for mercurial |
|
1 | # ui.py - user interface bits for mercurial | |
2 | # |
|
2 | # | |
3 | # Copyright 2005-2007 Matt Mackall <mpm@selenic.com> |
|
3 | # Copyright 2005-2007 Matt Mackall <mpm@selenic.com> | |
4 | # |
|
4 | # | |
5 | # This software may be used and distributed according to the terms |
|
5 | # This software may be used and distributed according to the terms | |
6 | # of the GNU General Public License, incorporated herein by reference. |
|
6 | # of the GNU General Public License, incorporated herein by reference. | |
7 |
|
7 | |||
8 | from i18n import _ |
|
8 | from i18n import _ | |
9 | import errno, getpass, os, re, socket, sys, tempfile |
|
9 | import errno, getpass, os, re, socket, sys, tempfile | |
10 | import config, traceback, util, error |
|
10 | import config, traceback, util, error | |
11 |
|
11 | |||
12 | _booleans = {'1':True, 'yes':True, 'true':True, 'on':True, |
|
12 | _booleans = {'1':True, 'yes':True, 'true':True, 'on':True, | |
13 | '0':False, 'no':False, 'false':False, 'off':False} |
|
13 | '0':False, 'no':False, 'false':False, 'off':False} | |
14 |
|
14 | |||
15 | class ui(object): |
|
15 | class ui(object): | |
16 | def __init__(self, src=None): |
|
16 | def __init__(self, src=None): | |
17 | self.buffers = [] |
|
17 | self.buffers = [] | |
18 | self.quiet = self.verbose = self.debugflag = self.traceback = False |
|
18 | self.quiet = self.verbose = self.debugflag = self.traceback = False | |
19 | self.interactive = self.report_untrusted = True |
|
19 | self.interactive = self.report_untrusted = True | |
20 | self.overlay = config.config() |
|
20 | self.overlay = config.config() | |
21 | self.cdata = config.config() |
|
21 | self.cdata = config.config() | |
22 | self.ucdata = config.config() |
|
22 | self.ucdata = config.config() | |
23 | self.trusted_users = {} |
|
23 | self.trusted_users = {} | |
24 | self.trusted_groups = {} |
|
24 | self.trusted_groups = {} | |
25 |
|
25 | |||
26 | if src: |
|
26 | if src: | |
27 | self.cdata = src.cdata.copy() |
|
27 | self.cdata = src.cdata.copy() | |
28 | self.ucdata = src.ucdata.copy() |
|
28 | self.ucdata = src.ucdata.copy() | |
29 | self.overlay = src.overlay.copy() |
|
29 | self.overlay = src.overlay.copy() | |
30 | self.trusted_users = src.trusted_users.copy() |
|
30 | self.trusted_users = src.trusted_users.copy() | |
31 | self.trusted_groups = src.trusted_groups.copy() |
|
31 | self.trusted_groups = src.trusted_groups.copy() | |
32 | self.fixconfig() |
|
32 | self.fixconfig() | |
33 | else: |
|
33 | else: | |
34 | # we always trust global config files |
|
34 | # we always trust global config files | |
35 | for f in util.rcpath(): |
|
35 | for f in util.rcpath(): | |
36 | self.readconfig(f, assumetrusted=True) |
|
36 | self.readconfig(f, assumetrusted=True) | |
37 | def copy(self): |
|
37 | def copy(self): | |
38 | return ui(self) |
|
38 | return ui(self) | |
39 |
|
39 | |||
40 | _isatty = None |
|
40 | _isatty = None | |
41 | def isatty(self): |
|
41 | def isatty(self): | |
42 | if ui._isatty is None: |
|
42 | if ui._isatty is None: | |
43 | try: |
|
43 | try: | |
44 | ui._isatty = sys.stdin.isatty() |
|
44 | ui._isatty = sys.stdin.isatty() | |
45 | except AttributeError: # not a real file object |
|
45 | except AttributeError: # not a real file object | |
46 | ui._isatty = False |
|
46 | ui._isatty = False | |
47 | except IOError: |
|
47 | except IOError: | |
48 | # access to stdin is unsafe in a WSGI environment |
|
48 | # access to stdin is unsafe in a WSGI environment | |
49 | ui._isatty = False |
|
49 | ui._isatty = False | |
50 | return ui._isatty |
|
50 | return ui._isatty | |
51 |
|
51 | |||
52 | def _is_trusted(self, fp, f): |
|
52 | def _is_trusted(self, fp, f): | |
53 | st = util.fstat(fp) |
|
53 | st = util.fstat(fp) | |
54 | if util.isowner(fp, st): |
|
54 | if util.isowner(fp, st): | |
55 | return True |
|
55 | return True | |
56 |
|
56 | |||
57 | tusers = self.trusted_users |
|
57 | tusers = self.trusted_users | |
58 | tgroups = self.trusted_groups |
|
58 | tgroups = self.trusted_groups | |
59 | if '*' in tusers or '*' in tgroups: |
|
59 | if '*' in tusers or '*' in tgroups: | |
60 | return True |
|
60 | return True | |
61 |
|
61 | |||
62 | user = util.username(st.st_uid) |
|
62 | user = util.username(st.st_uid) | |
63 | group = util.groupname(st.st_gid) |
|
63 | group = util.groupname(st.st_gid) | |
64 | if user in tusers or group in tgroups or user == util.username(): |
|
64 | if user in tusers or group in tgroups or user == util.username(): | |
65 | return True |
|
65 | return True | |
66 |
|
66 | |||
67 | if self.report_untrusted: |
|
67 | if self.report_untrusted: | |
68 | self.warn(_('Not trusting file %s from untrusted ' |
|
68 | self.warn(_('Not trusting file %s from untrusted ' | |
69 | 'user %s, group %s\n') % (f, user, group)) |
|
69 | 'user %s, group %s\n') % (f, user, group)) | |
70 | return False |
|
70 | return False | |
71 |
|
71 | |||
72 | def readconfig(self, filename, root=None, assumetrusted=False, |
|
72 | def readconfig(self, filename, root=None, assumetrusted=False, | |
73 | sections = None): |
|
73 | sections = None): | |
74 | try: |
|
74 | try: | |
75 | fp = open(filename) |
|
75 | fp = open(filename) | |
76 | except IOError: |
|
76 | except IOError: | |
77 | if not sections: # ignore unless we were looking for something |
|
77 | if not sections: # ignore unless we were looking for something | |
78 | return |
|
78 | return | |
79 | raise |
|
79 | raise | |
80 |
|
80 | |||
81 | cdata = config.config() |
|
81 | cdata = config.config() | |
82 | trusted = sections or assumetrusted or self._is_trusted(fp, filename) |
|
82 | trusted = sections or assumetrusted or self._is_trusted(fp, filename) | |
83 |
|
83 | |||
84 | try: |
|
84 | try: | |
85 | cdata.read(filename, fp, sections=sections) |
|
85 | cdata.read(filename, fp, sections=sections) | |
86 | except error.ConfigError, inst: |
|
86 | except error.ConfigError, inst: | |
87 | if trusted: |
|
87 | if trusted: | |
88 | raise |
|
88 | raise | |
89 | self.warn(_("Ignored: %s\n") % str(inst)) |
|
89 | self.warn(_("Ignored: %s\n") % str(inst)) | |
90 |
|
90 | |||
91 | if trusted: |
|
91 | if trusted: | |
92 | self.cdata.update(cdata) |
|
92 | self.cdata.update(cdata) | |
93 | self.cdata.update(self.overlay) |
|
93 | self.cdata.update(self.overlay) | |
94 | self.ucdata.update(cdata) |
|
94 | self.ucdata.update(cdata) | |
95 | self.ucdata.update(self.overlay) |
|
95 | self.ucdata.update(self.overlay) | |
96 |
|
96 | |||
97 | if root is None: |
|
97 | if root is None: | |
98 | root = os.path.expanduser('~') |
|
98 | root = os.path.expanduser('~') | |
99 | self.fixconfig(root=root) |
|
99 | self.fixconfig(root=root) | |
100 |
|
100 | |||
101 |
def fixconfig(self, |
|
101 | def fixconfig(self, root=None): | |
102 | # translate paths relative to root (or home) into absolute paths |
|
102 | # translate paths relative to root (or home) into absolute paths | |
103 | if section is None or section == 'paths': |
|
103 | root = root or os.getcwd() | |
104 | if root is None: |
|
104 | for c in self.cdata, self.ucdata, self.overlay: | |
105 | root = os.getcwd() |
|
105 | for n, p in c.items('paths'): | |
106 | items = section and [(name, value)] or [] |
|
106 | if p and "://" not in p and not os.path.isabs(p): | |
107 | for cdata in self.cdata, self.ucdata, self.overlay: |
|
107 | c.set("paths", n, os.path.normpath(os.path.join(root, p))) | |
108 | if not items and 'paths' in cdata: |
|
|||
109 | pathsitems = cdata.items('paths') |
|
|||
110 | else: |
|
|||
111 | pathsitems = items |
|
|||
112 | for n, path in pathsitems: |
|
|||
113 | if path and "://" not in path and not os.path.isabs(path): |
|
|||
114 | cdata.set("paths", n, |
|
|||
115 | os.path.normpath(os.path.join(root, path))) |
|
|||
116 |
|
108 | |||
117 | # update ui options |
|
109 | # update ui options | |
118 | if section is None or section == 'ui': |
|
110 | self.debugflag = self.configbool('ui', 'debug') | |
119 |
|
|
111 | self.verbose = self.debugflag or self.configbool('ui', 'verbose') | |
120 |
|
|
112 | self.quiet = not self.debugflag and self.configbool('ui', 'quiet') | |
121 | self.quiet = not self.debugflag and self.configbool('ui', 'quiet') |
|
113 | if self.verbose and self.quiet: | |
122 |
|
|
114 | self.quiet = self.verbose = False | |
123 | self.quiet = self.verbose = False |
|
115 | self.report_untrusted = self.configbool("ui", "report_untrusted", True) | |
124 |
|
116 | self.interactive = self.configbool("ui", "interactive", self.isatty()) | ||
125 |
|
|
117 | self.traceback = self.configbool('ui', 'traceback', False) | |
126 | True) |
|
|||
127 | self.interactive = self.configbool("ui", "interactive", |
|
|||
128 | self.isatty()) |
|
|||
129 | self.traceback = self.configbool('ui', 'traceback', False) |
|
|||
130 |
|
118 | |||
131 | # update trust information |
|
119 | # update trust information | |
132 | if section is None or section == 'trusted': |
|
120 | for user in self.configlist('trusted', 'users'): | |
133 | for user in self.configlist('trusted', 'users'): |
|
121 | self.trusted_users[user] = 1 | |
134 | self.trusted_users[user] = 1 |
|
122 | for group in self.configlist('trusted', 'groups'): | |
135 | for group in self.configlist('trusted', 'groups'): |
|
123 | self.trusted_groups[group] = 1 | |
136 | self.trusted_groups[group] = 1 |
|
|||
137 |
|
124 | |||
138 | def setconfig(self, section, name, value): |
|
125 | def setconfig(self, section, name, value): | |
139 | for cdata in (self.overlay, self.cdata, self.ucdata): |
|
126 | for cdata in (self.overlay, self.cdata, self.ucdata): | |
140 | cdata.set(section, name, value) |
|
127 | cdata.set(section, name, value) | |
141 |
self.fixconfig( |
|
128 | self.fixconfig() | |
142 |
|
129 | |||
143 | def _get_cdata(self, untrusted): |
|
130 | def _get_cdata(self, untrusted): | |
144 | if untrusted: |
|
131 | if untrusted: | |
145 | return self.ucdata |
|
132 | return self.ucdata | |
146 | return self.cdata |
|
133 | return self.cdata | |
147 |
|
134 | |||
148 | def configsource(self, section, name, untrusted=False): |
|
135 | def configsource(self, section, name, untrusted=False): | |
149 | return self._get_cdata(untrusted).getsource(section, name) or 'none' |
|
136 | return self._get_cdata(untrusted).getsource(section, name) or 'none' | |
150 |
|
137 | |||
151 | def config(self, section, name, default=None, untrusted=False): |
|
138 | def config(self, section, name, default=None, untrusted=False): | |
152 | value = self._get_cdata(untrusted).get(section, name, default) |
|
139 | value = self._get_cdata(untrusted).get(section, name, default) | |
153 | if self.debugflag and not untrusted: |
|
140 | if self.debugflag and not untrusted: | |
154 | uvalue = self.ucdata.get(section, name) |
|
141 | uvalue = self.ucdata.get(section, name) | |
155 | if uvalue is not None and uvalue != value: |
|
142 | if uvalue is not None and uvalue != value: | |
156 | self.warn(_("Ignoring untrusted configuration option " |
|
143 | self.warn(_("Ignoring untrusted configuration option " | |
157 | "%s.%s = %s\n") % (section, name, uvalue)) |
|
144 | "%s.%s = %s\n") % (section, name, uvalue)) | |
158 | return value |
|
145 | return value | |
159 |
|
146 | |||
160 | def configbool(self, section, name, default=False, untrusted=False): |
|
147 | def configbool(self, section, name, default=False, untrusted=False): | |
161 | v = self.config(section, name, None, untrusted) |
|
148 | v = self.config(section, name, None, untrusted) | |
162 | if v == None: |
|
149 | if v == None: | |
163 | return default |
|
150 | return default | |
164 | if v.lower() not in _booleans: |
|
151 | if v.lower() not in _booleans: | |
165 | raise error.ConfigError(_("%s.%s not a boolean ('%s')") |
|
152 | raise error.ConfigError(_("%s.%s not a boolean ('%s')") | |
166 | % (section, name, v)) |
|
153 | % (section, name, v)) | |
167 | return _booleans[v.lower()] |
|
154 | return _booleans[v.lower()] | |
168 |
|
155 | |||
169 | def configlist(self, section, name, default=None, untrusted=False): |
|
156 | def configlist(self, section, name, default=None, untrusted=False): | |
170 | """Return a list of comma/space separated strings""" |
|
157 | """Return a list of comma/space separated strings""" | |
171 | result = self.config(section, name, untrusted=untrusted) |
|
158 | result = self.config(section, name, untrusted=untrusted) | |
172 | if result is None: |
|
159 | if result is None: | |
173 | result = default or [] |
|
160 | result = default or [] | |
174 | if isinstance(result, basestring): |
|
161 | if isinstance(result, basestring): | |
175 | result = result.replace(",", " ").split() |
|
162 | result = result.replace(",", " ").split() | |
176 | return result |
|
163 | return result | |
177 |
|
164 | |||
178 | def has_section(self, section, untrusted=False): |
|
165 | def has_section(self, section, untrusted=False): | |
179 | '''tell whether section exists in config.''' |
|
166 | '''tell whether section exists in config.''' | |
180 | return section in self._get_cdata(untrusted) |
|
167 | return section in self._get_cdata(untrusted) | |
181 |
|
168 | |||
182 | def configitems(self, section, untrusted=False): |
|
169 | def configitems(self, section, untrusted=False): | |
183 | items = self._get_cdata(untrusted).items(section) |
|
170 | items = self._get_cdata(untrusted).items(section) | |
184 | if self.debugflag and not untrusted: |
|
171 | if self.debugflag and not untrusted: | |
185 | for k,v in self.ucdata.items(section): |
|
172 | for k,v in self.ucdata.items(section): | |
186 | if self.cdata.get(section, k) != v: |
|
173 | if self.cdata.get(section, k) != v: | |
187 | self.warn(_("Ignoring untrusted configuration option " |
|
174 | self.warn(_("Ignoring untrusted configuration option " | |
188 | "%s.%s = %s\n") % (section, k, v)) |
|
175 | "%s.%s = %s\n") % (section, k, v)) | |
189 | return items |
|
176 | return items | |
190 |
|
177 | |||
191 | def walkconfig(self, untrusted=False): |
|
178 | def walkconfig(self, untrusted=False): | |
192 | cdata = self._get_cdata(untrusted) |
|
179 | cdata = self._get_cdata(untrusted) | |
193 | for section in cdata.sections(): |
|
180 | for section in cdata.sections(): | |
194 | for name, value in self.configitems(section, untrusted): |
|
181 | for name, value in self.configitems(section, untrusted): | |
195 | yield section, name, str(value).replace('\n', '\\n') |
|
182 | yield section, name, str(value).replace('\n', '\\n') | |
196 |
|
183 | |||
197 | def username(self): |
|
184 | def username(self): | |
198 | """Return default username to be used in commits. |
|
185 | """Return default username to be used in commits. | |
199 |
|
186 | |||
200 | Searched in this order: $HGUSER, [ui] section of hgrcs, $EMAIL |
|
187 | Searched in this order: $HGUSER, [ui] section of hgrcs, $EMAIL | |
201 | and stop searching if one of these is set. |
|
188 | and stop searching if one of these is set. | |
202 | If not found and ui.askusername is True, ask the user, else use |
|
189 | If not found and ui.askusername is True, ask the user, else use | |
203 | ($LOGNAME or $USER or $LNAME or $USERNAME) + "@full.hostname". |
|
190 | ($LOGNAME or $USER or $LNAME or $USERNAME) + "@full.hostname". | |
204 | """ |
|
191 | """ | |
205 | user = os.environ.get("HGUSER") |
|
192 | user = os.environ.get("HGUSER") | |
206 | if user is None: |
|
193 | if user is None: | |
207 | user = self.config("ui", "username") |
|
194 | user = self.config("ui", "username") | |
208 | if user is None: |
|
195 | if user is None: | |
209 | user = os.environ.get("EMAIL") |
|
196 | user = os.environ.get("EMAIL") | |
210 | if user is None and self.configbool("ui", "askusername"): |
|
197 | if user is None and self.configbool("ui", "askusername"): | |
211 | user = self.prompt(_("enter a commit username:"), default=None) |
|
198 | user = self.prompt(_("enter a commit username:"), default=None) | |
212 | if user is None: |
|
199 | if user is None: | |
213 | try: |
|
200 | try: | |
214 | user = '%s@%s' % (util.getuser(), socket.getfqdn()) |
|
201 | user = '%s@%s' % (util.getuser(), socket.getfqdn()) | |
215 | self.warn(_("No username found, using '%s' instead\n") % user) |
|
202 | self.warn(_("No username found, using '%s' instead\n") % user) | |
216 | except KeyError: |
|
203 | except KeyError: | |
217 | pass |
|
204 | pass | |
218 | if not user: |
|
205 | if not user: | |
219 | raise util.Abort(_("Please specify a username.")) |
|
206 | raise util.Abort(_("Please specify a username.")) | |
220 | if "\n" in user: |
|
207 | if "\n" in user: | |
221 | raise util.Abort(_("username %s contains a newline\n") % repr(user)) |
|
208 | raise util.Abort(_("username %s contains a newline\n") % repr(user)) | |
222 | return user |
|
209 | return user | |
223 |
|
210 | |||
224 | def shortuser(self, user): |
|
211 | def shortuser(self, user): | |
225 | """Return a short representation of a user name or email address.""" |
|
212 | """Return a short representation of a user name or email address.""" | |
226 | if not self.verbose: user = util.shortuser(user) |
|
213 | if not self.verbose: user = util.shortuser(user) | |
227 | return user |
|
214 | return user | |
228 |
|
215 | |||
229 | def _path(self, loc): |
|
216 | def _path(self, loc): | |
230 | p = self.config('paths', loc) |
|
217 | p = self.config('paths', loc) | |
231 | if p and '%%' in p: |
|
218 | if p and '%%' in p: | |
232 | ui.warn('(deprecated \'\%\%\' in path %s=%s from %s)\n' % |
|
219 | ui.warn('(deprecated \'\%\%\' in path %s=%s from %s)\n' % | |
233 | (loc, p, self.configsource('paths', loc))) |
|
220 | (loc, p, self.configsource('paths', loc))) | |
234 |
|
|
221 | p = p.replace('%%', '%') | |
235 | return p |
|
222 | return p | |
236 |
|
223 | |||
237 | def expandpath(self, loc, default=None): |
|
224 | def expandpath(self, loc, default=None): | |
238 | """Return repository location relative to cwd or from [paths]""" |
|
225 | """Return repository location relative to cwd or from [paths]""" | |
239 | if "://" in loc or os.path.isdir(os.path.join(loc, '.hg')): |
|
226 | if "://" in loc or os.path.isdir(os.path.join(loc, '.hg')): | |
240 | return loc |
|
227 | return loc | |
241 |
|
228 | |||
242 | path = self._path(loc) |
|
229 | path = self._path(loc) | |
243 | if not path and default is not None: |
|
230 | if not path and default is not None: | |
244 | path = self._path(default) |
|
231 | path = self._path(default) | |
245 | return path or loc |
|
232 | return path or loc | |
246 |
|
233 | |||
247 | def pushbuffer(self): |
|
234 | def pushbuffer(self): | |
248 | self.buffers.append([]) |
|
235 | self.buffers.append([]) | |
249 |
|
236 | |||
250 | def popbuffer(self): |
|
237 | def popbuffer(self): | |
251 | return "".join(self.buffers.pop()) |
|
238 | return "".join(self.buffers.pop()) | |
252 |
|
239 | |||
253 | def write(self, *args): |
|
240 | def write(self, *args): | |
254 | if self.buffers: |
|
241 | if self.buffers: | |
255 | self.buffers[-1].extend([str(a) for a in args]) |
|
242 | self.buffers[-1].extend([str(a) for a in args]) | |
256 | else: |
|
243 | else: | |
257 | for a in args: |
|
244 | for a in args: | |
258 | sys.stdout.write(str(a)) |
|
245 | sys.stdout.write(str(a)) | |
259 |
|
246 | |||
260 | def write_err(self, *args): |
|
247 | def write_err(self, *args): | |
261 | try: |
|
248 | try: | |
262 | if not sys.stdout.closed: sys.stdout.flush() |
|
249 | if not sys.stdout.closed: sys.stdout.flush() | |
263 | for a in args: |
|
250 | for a in args: | |
264 | sys.stderr.write(str(a)) |
|
251 | sys.stderr.write(str(a)) | |
265 | # stderr may be buffered under win32 when redirected to files, |
|
252 | # stderr may be buffered under win32 when redirected to files, | |
266 | # including stdout. |
|
253 | # including stdout. | |
267 | if not sys.stderr.closed: sys.stderr.flush() |
|
254 | if not sys.stderr.closed: sys.stderr.flush() | |
268 | except IOError, inst: |
|
255 | except IOError, inst: | |
269 | if inst.errno != errno.EPIPE: |
|
256 | if inst.errno != errno.EPIPE: | |
270 | raise |
|
257 | raise | |
271 |
|
258 | |||
272 | def flush(self): |
|
259 | def flush(self): | |
273 | try: sys.stdout.flush() |
|
260 | try: sys.stdout.flush() | |
274 | except: pass |
|
261 | except: pass | |
275 | try: sys.stderr.flush() |
|
262 | try: sys.stderr.flush() | |
276 | except: pass |
|
263 | except: pass | |
277 |
|
264 | |||
278 | def _readline(self, prompt=''): |
|
265 | def _readline(self, prompt=''): | |
279 | if self.isatty(): |
|
266 | if self.isatty(): | |
280 | try: |
|
267 | try: | |
281 | # magically add command line editing support, where |
|
268 | # magically add command line editing support, where | |
282 | # available |
|
269 | # available | |
283 | import readline |
|
270 | import readline | |
284 | # force demandimport to really load the module |
|
271 | # force demandimport to really load the module | |
285 | readline.read_history_file |
|
272 | readline.read_history_file | |
286 | # windows sometimes raises something other than ImportError |
|
273 | # windows sometimes raises something other than ImportError | |
287 | except Exception: |
|
274 | except Exception: | |
288 | pass |
|
275 | pass | |
289 | line = raw_input(prompt) |
|
276 | line = raw_input(prompt) | |
290 | # When stdin is in binary mode on Windows, it can cause |
|
277 | # When stdin is in binary mode on Windows, it can cause | |
291 | # raw_input() to emit an extra trailing carriage return |
|
278 | # raw_input() to emit an extra trailing carriage return | |
292 | if os.linesep == '\r\n' and line and line[-1] == '\r': |
|
279 | if os.linesep == '\r\n' and line and line[-1] == '\r': | |
293 | line = line[:-1] |
|
280 | line = line[:-1] | |
294 | return line |
|
281 | return line | |
295 |
|
282 | |||
296 | def prompt(self, msg, pat=None, default="y"): |
|
283 | def prompt(self, msg, pat=None, default="y"): | |
297 | """Prompt user with msg, read response, and ensure it matches pat |
|
284 | """Prompt user with msg, read response, and ensure it matches pat | |
298 |
|
285 | |||
299 | If not interactive -- the default is returned |
|
286 | If not interactive -- the default is returned | |
300 | """ |
|
287 | """ | |
301 | if not self.interactive: |
|
288 | if not self.interactive: | |
302 | self.note(msg, ' ', default, "\n") |
|
289 | self.note(msg, ' ', default, "\n") | |
303 | return default |
|
290 | return default | |
304 | while True: |
|
291 | while True: | |
305 | try: |
|
292 | try: | |
306 | r = self._readline(msg + ' ') |
|
293 | r = self._readline(msg + ' ') | |
307 | if not r: |
|
294 | if not r: | |
308 | return default |
|
295 | return default | |
309 | if not pat or re.match(pat, r): |
|
296 | if not pat or re.match(pat, r): | |
310 | return r |
|
297 | return r | |
311 | else: |
|
298 | else: | |
312 | self.write(_("unrecognized response\n")) |
|
299 | self.write(_("unrecognized response\n")) | |
313 | except EOFError: |
|
300 | except EOFError: | |
314 | raise util.Abort(_('response expected')) |
|
301 | raise util.Abort(_('response expected')) | |
315 |
|
302 | |||
316 | def getpass(self, prompt=None, default=None): |
|
303 | def getpass(self, prompt=None, default=None): | |
317 | if not self.interactive: return default |
|
304 | if not self.interactive: return default | |
318 | try: |
|
305 | try: | |
319 | return getpass.getpass(prompt or _('password: ')) |
|
306 | return getpass.getpass(prompt or _('password: ')) | |
320 | except EOFError: |
|
307 | except EOFError: | |
321 | raise util.Abort(_('response expected')) |
|
308 | raise util.Abort(_('response expected')) | |
322 | def status(self, *msg): |
|
309 | def status(self, *msg): | |
323 | if not self.quiet: self.write(*msg) |
|
310 | if not self.quiet: self.write(*msg) | |
324 | def warn(self, *msg): |
|
311 | def warn(self, *msg): | |
325 | self.write_err(*msg) |
|
312 | self.write_err(*msg) | |
326 | def note(self, *msg): |
|
313 | def note(self, *msg): | |
327 | if self.verbose: self.write(*msg) |
|
314 | if self.verbose: self.write(*msg) | |
328 | def debug(self, *msg): |
|
315 | def debug(self, *msg): | |
329 | if self.debugflag: self.write(*msg) |
|
316 | if self.debugflag: self.write(*msg) | |
330 | def edit(self, text, user): |
|
317 | def edit(self, text, user): | |
331 | (fd, name) = tempfile.mkstemp(prefix="hg-editor-", suffix=".txt", |
|
318 | (fd, name) = tempfile.mkstemp(prefix="hg-editor-", suffix=".txt", | |
332 | text=True) |
|
319 | text=True) | |
333 | try: |
|
320 | try: | |
334 | f = os.fdopen(fd, "w") |
|
321 | f = os.fdopen(fd, "w") | |
335 | f.write(text) |
|
322 | f.write(text) | |
336 | f.close() |
|
323 | f.close() | |
337 |
|
324 | |||
338 | editor = self.geteditor() |
|
325 | editor = self.geteditor() | |
339 |
|
326 | |||
340 | util.system("%s \"%s\"" % (editor, name), |
|
327 | util.system("%s \"%s\"" % (editor, name), | |
341 | environ={'HGUSER': user}, |
|
328 | environ={'HGUSER': user}, | |
342 | onerr=util.Abort, errprefix=_("edit failed")) |
|
329 | onerr=util.Abort, errprefix=_("edit failed")) | |
343 |
|
330 | |||
344 | f = open(name) |
|
331 | f = open(name) | |
345 | t = f.read() |
|
332 | t = f.read() | |
346 | f.close() |
|
333 | f.close() | |
347 | t = re.sub("(?m)^HG:.*\n", "", t) |
|
334 | t = re.sub("(?m)^HG:.*\n", "", t) | |
348 | finally: |
|
335 | finally: | |
349 | os.unlink(name) |
|
336 | os.unlink(name) | |
350 |
|
337 | |||
351 | return t |
|
338 | return t | |
352 |
|
339 | |||
353 | def print_exc(self): |
|
340 | def print_exc(self): | |
354 | '''print exception traceback if traceback printing enabled. |
|
341 | '''print exception traceback if traceback printing enabled. | |
355 | only to call in exception handler. returns true if traceback |
|
342 | only to call in exception handler. returns true if traceback | |
356 | printed.''' |
|
343 | printed.''' | |
357 | if self.traceback: |
|
344 | if self.traceback: | |
358 | traceback.print_exc() |
|
345 | traceback.print_exc() | |
359 | return self.traceback |
|
346 | return self.traceback | |
360 |
|
347 | |||
361 | def geteditor(self): |
|
348 | def geteditor(self): | |
362 | '''return editor to use''' |
|
349 | '''return editor to use''' | |
363 | return (os.environ.get("HGEDITOR") or |
|
350 | return (os.environ.get("HGEDITOR") or | |
364 | self.config("ui", "editor") or |
|
351 | self.config("ui", "editor") or | |
365 | os.environ.get("VISUAL") or |
|
352 | os.environ.get("VISUAL") or | |
366 | os.environ.get("EDITOR", "vi")) |
|
353 | os.environ.get("EDITOR", "vi")) |
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