Mercurial > hg > mercurial-crew-with-dirclash
view mercurial/ui.py @ 596:9a8daeff0ffa
A bunch of parsing/help updates
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A bunch of parsing/help updates
more explanation of how to get non-basic commands
shorten names of debug functions and add docstrings
add undo long docstring
promote anotate, export, and revert
make the global opts array global
refactor parsing
kill two unused arguments to fancyopts
update test-help
manifest hash: 459ae2273aaf54f71b4576677a681dc53ab2908c
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author | mpm@selenic.com |
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date | Sun, 03 Jul 2005 11:47:45 -0800 |
parents | 9a80418646dd |
children | d2994b5298fb |
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# ui.py - user interface bits for mercurial # # Copyright 2005 Matt Mackall <mpm@selenic.com> # # This software may be used and distributed according to the terms # of the GNU General Public License, incorporated herein by reference. import os, sys, re, ConfigParser, util class ui: def __init__(self, verbose=False, debug=False, quiet=False, interactive=True): self.cdata = ConfigParser.SafeConfigParser() self.cdata.read(os.path.expanduser("~/.hgrc")) self.quiet = self.configbool("ui", "quiet") self.verbose = self.configbool("ui", "verbose") self.debugflag = self.configbool("ui", "debug") self.interactive = self.configbool("ui", "interactive", True) self.quiet = (self.quiet or quiet) and not verbose and not debug self.verbose = (self.verbose or verbose) or debug self.debugflag = (self.debugflag or debug) self.interactive = (self.interactive and interactive) def readconfig(self, fp): self.cdata.readfp(fp) def config(self, section, val, default=None): if self.cdata.has_option(section, val): return self.cdata.get(section, val) return default def configbool(self, section, val, default=False): if self.cdata.has_option(section, val): return self.cdata.getboolean(section, val) return default def configitems(self, section): if self.cdata.has_section(section): return self.cdata.items(section) return [] def expandpath(self, loc): paths = {} for name, path in self.configitems("paths"): paths[name] = path return paths.get(loc, loc) def write(self, *args): for a in args: sys.stdout.write(str(a)) def write_err(self, *args): sys.stdout.flush() for a in args: sys.stderr.write(str(a)) def readline(self): return sys.stdin.readline()[:-1] def prompt(self, msg, pat, default = "y"): if not self.interactive: return default while 1: self.write(msg, " ") r = self.readline() if re.match(pat, r): return r else: self.write("unrecognized response\n") def status(self, *msg): if not self.quiet: self.write(*msg) def warn(self, *msg): self.write_err(*msg) def note(self, *msg): if self.verbose: self.write(*msg) def debug(self, *msg): if self.debugflag: self.write(*msg) def edit(self, text): import tempfile (fd, name) = tempfile.mkstemp("hg") f = os.fdopen(fd, "w") f.write(text) f.close() editor = os.environ.get("HGEDITOR") or os.environ.get("EDITOR", "vi") util.system("%s %s" % (editor, name), errprefix = "edit failed") t = open(name).read() t = re.sub("(?m)^HG:.*\n", "", t) return t