Mercurial > hg
annotate mercurial/ui.py @ 905:65763ff9fa53
Update online help of hg heads for new --branches option.
author | Thomas Arendsen Hein <thomas@intevation.de> |
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date | Mon, 15 Aug 2005 05:22:40 +0100 |
parents | 61c6b4178b9e |
children | 859de3ebc041 52d8d81e72ad 4f81068ed8cd |
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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Demand-load most modules in the commands and ui modules.
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8 import os, ConfigParser |
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9 from demandload import * |
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10 demandload(globals(), "re socket sys util") |
207 | 11 |
12 class ui: | |
13 def __init__(self, verbose=False, debug=False, quiet=False, | |
14 interactive=True): | |
285 | 15 self.cdata = ConfigParser.SafeConfigParser() |
16 self.cdata.read(os.path.expanduser("~/.hgrc")) | |
17 | |
18 self.quiet = self.configbool("ui", "quiet") | |
19 self.verbose = self.configbool("ui", "verbose") | |
20 self.debugflag = self.configbool("ui", "debug") | |
21 self.interactive = self.configbool("ui", "interactive", True) | |
22 | |
23 self.quiet = (self.quiet or quiet) and not verbose and not debug | |
24 self.verbose = (self.verbose or verbose) or debug | |
25 self.debugflag = (self.debugflag or debug) | |
26 self.interactive = (self.interactive and interactive) | |
27 | |
337 | 28 def readconfig(self, fp): |
29 self.cdata.readfp(fp) | |
30 | |
285 | 31 def config(self, section, val, default=None): |
32 if self.cdata.has_option(section, val): | |
33 return self.cdata.get(section, val) | |
34 return default | |
35 | |
36 def configbool(self, section, val, default=False): | |
37 if self.cdata.has_option(section, val): | |
38 return self.cdata.getboolean(section, val) | |
39 return default | |
40 | |
41 def configitems(self, section): | |
42 if self.cdata.has_section(section): | |
43 return self.cdata.items(section) | |
44 return [] | |
45 | |
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46 def username(self): |
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47 return (os.environ.get("HGUSER") or |
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48 self.config("ui", "username") or |
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49 os.environ.get("EMAIL") or |
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50 (os.environ.get("LOGNAME", |
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51 os.environ.get("USERNAME", "unknown")) |
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52 + '@' + socket.getfqdn())) |
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53 |
506 | 54 def expandpath(self, loc): |
55 paths = {} | |
56 for name, path in self.configitems("paths"): | |
57 paths[name] = path | |
58 | |
59 return paths.get(loc, loc) | |
60 | |
207 | 61 def write(self, *args): |
62 for a in args: | |
63 sys.stdout.write(str(a)) | |
565 | 64 |
65 def write_err(self, *args): | |
66 sys.stdout.flush() | |
67 for a in args: | |
68 sys.stderr.write(str(a)) | |
69 | |
207 | 70 def readline(self): |
71 return sys.stdin.readline()[:-1] | |
72 def prompt(self, msg, pat, default = "y"): | |
73 if not self.interactive: return default | |
74 while 1: | |
75 self.write(msg, " ") | |
76 r = self.readline() | |
77 if re.match(pat, r): | |
78 return r | |
79 else: | |
80 self.write("unrecognized response\n") | |
81 def status(self, *msg): | |
82 if not self.quiet: self.write(*msg) | |
234
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83 def warn(self, *msg): |
565 | 84 self.write_err(*msg) |
207 | 85 def note(self, *msg): |
86 if self.verbose: self.write(*msg) | |
87 def debug(self, *msg): | |
88 if self.debugflag: self.write(*msg) | |
89 def edit(self, text): | |
249 | 90 import tempfile |
207 | 91 (fd, name) = tempfile.mkstemp("hg") |
92 f = os.fdopen(fd, "w") | |
93 f.write(text) | |
94 f.close() | |
95 | |
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96 editor = (os.environ.get("HGEDITOR") or |
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97 self.config("ui", "editor") or |
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98 os.environ.get("EDITOR", "vi")) |
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99 |
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100 os.environ["HGUSER"] = self.username() |
508 | 101 util.system("%s %s" % (editor, name), errprefix = "edit failed") |
207 | 102 |
103 t = open(name).read() | |
104 t = re.sub("(?m)^HG:.*\n", "", t) | |
105 | |
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106 os.unlink(name) |
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107 |
207 | 108 return t |