Mercurial > hg > mercurial-crew-with-dirclash
annotate mercurial/ui.py @ 1450:199bb2b4ed4a
Add Benoit to CONTRIBUTORS
author | Matt Mackall <mpm@selenic.com> |
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date | Tue, 25 Oct 2005 16:31:38 -0700 |
parents | bf109779f48b |
children | 7d66ce9895fa |
rev | line source |
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207 | 1 # ui.py - user interface bits for mercurial |
2 # | |
3 # Copyright 2005 Matt Mackall <mpm@selenic.com> | |
4 # | |
5 # This software may be used and distributed according to the terms | |
6 # of the GNU General Public License, incorporated herein by reference. | |
7 | |
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8 import os, ConfigParser |
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9 from i18n import gettext as _ |
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10 from demandload import * |
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11 demandload(globals(), "re socket sys util") |
207 | 12 |
13 class ui: | |
14 def __init__(self, verbose=False, debug=False, quiet=False, | |
15 interactive=True): | |
960 | 16 self.overlay = {} |
285 | 17 self.cdata = ConfigParser.SafeConfigParser() |
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18 self.cdata.read(util.rcpath) |
285 | 19 |
20 self.quiet = self.configbool("ui", "quiet") | |
21 self.verbose = self.configbool("ui", "verbose") | |
22 self.debugflag = self.configbool("ui", "debug") | |
23 self.interactive = self.configbool("ui", "interactive", True) | |
24 | |
1071 | 25 self.updateopts(verbose, debug, quiet, interactive) |
26 | |
27 def updateopts(self, verbose=False, debug=False, quiet=False, | |
28 interactive=True): | |
285 | 29 self.quiet = (self.quiet or quiet) and not verbose and not debug |
30 self.verbose = (self.verbose or verbose) or debug | |
31 self.debugflag = (self.debugflag or debug) | |
32 self.interactive = (self.interactive and interactive) | |
33 | |
337 | 34 def readconfig(self, fp): |
35 self.cdata.readfp(fp) | |
36 | |
960 | 37 def setconfig(self, section, name, val): |
38 self.overlay[(section, name)] = val | |
39 | |
40 def config(self, section, name, default=None): | |
41 if self.overlay.has_key((section, name)): | |
42 return self.overlay[(section, name)] | |
43 if self.cdata.has_option(section, name): | |
44 return self.cdata.get(section, name) | |
285 | 45 return default |
46 | |
960 | 47 def configbool(self, section, name, default=False): |
48 if self.overlay.has_key((section, name)): | |
49 return self.overlay[(section, name)] | |
50 if self.cdata.has_option(section, name): | |
51 return self.cdata.getboolean(section, name) | |
285 | 52 return default |
53 | |
54 def configitems(self, section): | |
55 if self.cdata.has_section(section): | |
56 return self.cdata.items(section) | |
57 return [] | |
58 | |
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59 def walkconfig(self): |
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60 seen = {} |
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61 for (section, name), value in self.overlay.iteritems(): |
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62 yield section, name, value |
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63 seen[section, name] = 1 |
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64 for section in self.cdata.sections(): |
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65 for name, value in self.cdata.items(section): |
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66 if (section, name) in seen: continue |
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67 yield section, name, value.replace('\n', '\\n') |
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68 seen[section, name] = 1 |
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69 |
1071 | 70 def extensions(self): |
71 return self.configitems("extensions") | |
72 | |
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73 def username(self): |
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74 return (os.environ.get("HGUSER") or |
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75 self.config("ui", "username") or |
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76 os.environ.get("EMAIL") or |
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77 (os.environ.get("LOGNAME", |
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78 os.environ.get("USERNAME", "unknown")) |
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79 + '@' + socket.getfqdn())) |
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80 |
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81 def shortuser(self, user): |
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82 """Return a short representation of a user name or email address.""" |
1147 | 83 if not self.verbose: |
84 f = user.find('@') | |
85 if f >= 0: | |
86 user = user[:f] | |
87 f = user.find('<') | |
88 if f >= 0: | |
89 user = user[f+1:] | |
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90 return user |
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91 |
1440 | 92 def expandpath(self, loc, root=""): |
506 | 93 paths = {} |
94 for name, path in self.configitems("paths"): | |
1440 | 95 m = path.find("://") |
96 if m == -1: | |
97 path = os.path.join(root, path) | |
506 | 98 paths[name] = path |
99 | |
100 return paths.get(loc, loc) | |
101 | |
207 | 102 def write(self, *args): |
103 for a in args: | |
104 sys.stdout.write(str(a)) | |
565 | 105 |
106 def write_err(self, *args): | |
107 sys.stdout.flush() | |
108 for a in args: | |
109 sys.stderr.write(str(a)) | |
110 | |
207 | 111 def readline(self): |
112 return sys.stdin.readline()[:-1] | |
1062 | 113 def prompt(self, msg, pat, default="y"): |
207 | 114 if not self.interactive: return default |
115 while 1: | |
116 self.write(msg, " ") | |
117 r = self.readline() | |
118 if re.match(pat, r): | |
119 return r | |
120 else: | |
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121 self.write(_("unrecognized response\n")) |
207 | 122 def status(self, *msg): |
123 if not self.quiet: self.write(*msg) | |
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124 def warn(self, *msg): |
565 | 125 self.write_err(*msg) |
207 | 126 def note(self, *msg): |
127 if self.verbose: self.write(*msg) | |
128 def debug(self, *msg): | |
129 if self.debugflag: self.write(*msg) | |
130 def edit(self, text): | |
249 | 131 import tempfile |
207 | 132 (fd, name) = tempfile.mkstemp("hg") |
133 f = os.fdopen(fd, "w") | |
134 f.write(text) | |
135 f.close() | |
136 | |
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137 editor = (os.environ.get("HGEDITOR") or |
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138 self.config("ui", "editor") or |
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139 os.environ.get("EDITOR", "vi")) |
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140 |
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141 os.environ["HGUSER"] = self.username() |
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142 util.system("%s %s" % (editor, name), errprefix=_("edit failed")) |
207 | 143 |
144 t = open(name).read() | |
145 t = re.sub("(?m)^HG:.*\n", "", t) | |
146 | |
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147 os.unlink(name) |
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148 |
207 | 149 return t |