Mercurial > hg > pyhgsh
annotate mercurial/ui.py @ 953:52d8d81e72ad
Merge with TAH
| author | mpm@selenic.com |
|---|---|
| date | Fri, 19 Aug 2005 16:45:25 -0800 |
| parents | 61c6b4178b9e 859de3ebc041 |
| children | abfb5cc97fcd |
| rev | line source |
|---|---|
| 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 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() |
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16 self.cdata.read([os.path.normpath(hgrc) for hgrc in |
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Read global config file /etc/mercurial/hgrc and fix reading hgrc on Windows.
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17 "/etc/mercurial/hgrc", os.path.expanduser("~/.hgrc")]) |
| 285 | 18 |
| 19 self.quiet = self.configbool("ui", "quiet") | |
| 20 self.verbose = self.configbool("ui", "verbose") | |
| 21 self.debugflag = self.configbool("ui", "debug") | |
| 22 self.interactive = self.configbool("ui", "interactive", True) | |
| 23 | |
| 24 self.quiet = (self.quiet or quiet) and not verbose and not debug | |
| 25 self.verbose = (self.verbose or verbose) or debug | |
| 26 self.debugflag = (self.debugflag or debug) | |
| 27 self.interactive = (self.interactive and interactive) | |
| 28 | |
| 337 | 29 def readconfig(self, fp): |
| 30 self.cdata.readfp(fp) | |
| 31 | |
| 285 | 32 def config(self, section, val, default=None): |
| 33 if self.cdata.has_option(section, val): | |
| 34 return self.cdata.get(section, val) | |
| 35 return default | |
| 36 | |
| 37 def configbool(self, section, val, default=False): | |
| 38 if self.cdata.has_option(section, val): | |
| 39 return self.cdata.getboolean(section, val) | |
| 40 return default | |
| 41 | |
| 42 def configitems(self, section): | |
| 43 if self.cdata.has_section(section): | |
| 44 return self.cdata.items(section) | |
| 45 return [] | |
| 46 | |
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47 def username(self): |
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48 return (os.environ.get("HGUSER") or |
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49 self.config("ui", "username") or |
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50 os.environ.get("EMAIL") or |
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51 (os.environ.get("LOGNAME", |
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52 os.environ.get("USERNAME", "unknown")) |
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53 + '@' + socket.getfqdn())) |
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54 |
| 506 | 55 def expandpath(self, loc): |
| 56 paths = {} | |
| 57 for name, path in self.configitems("paths"): | |
| 58 paths[name] = path | |
| 59 | |
| 60 return paths.get(loc, loc) | |
| 61 | |
| 207 | 62 def write(self, *args): |
| 63 for a in args: | |
| 64 sys.stdout.write(str(a)) | |
| 565 | 65 |
| 66 def write_err(self, *args): | |
| 67 sys.stdout.flush() | |
| 68 for a in args: | |
| 69 sys.stderr.write(str(a)) | |
| 70 | |
| 207 | 71 def readline(self): |
| 72 return sys.stdin.readline()[:-1] | |
| 73 def prompt(self, msg, pat, default = "y"): | |
| 74 if not self.interactive: return default | |
| 75 while 1: | |
| 76 self.write(msg, " ") | |
| 77 r = self.readline() | |
| 78 if re.match(pat, r): | |
| 79 return r | |
| 80 else: | |
| 81 self.write("unrecognized response\n") | |
| 82 def status(self, *msg): | |
| 83 if not self.quiet: self.write(*msg) | |
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84 def warn(self, *msg): |
| 565 | 85 self.write_err(*msg) |
| 207 | 86 def note(self, *msg): |
| 87 if self.verbose: self.write(*msg) | |
| 88 def debug(self, *msg): | |
| 89 if self.debugflag: self.write(*msg) | |
| 90 def edit(self, text): | |
| 249 | 91 import tempfile |
| 207 | 92 (fd, name) = tempfile.mkstemp("hg") |
| 93 f = os.fdopen(fd, "w") | |
| 94 f.write(text) | |
| 95 f.close() | |
| 96 | |
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97 editor = (os.environ.get("HGEDITOR") or |
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98 self.config("ui", "editor") or |
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99 os.environ.get("EDITOR", "vi")) |
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100 |
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101 os.environ["HGUSER"] = self.username() |
| 508 | 102 util.system("%s %s" % (editor, name), errprefix = "edit failed") |
| 207 | 103 |
| 104 t = open(name).read() | |
| 105 t = re.sub("(?m)^HG:.*\n", "", t) | |
| 106 | |
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107 os.unlink(name) |
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108 |
| 207 | 109 return t |