Mercurial > hg > mercurial-crew-with-dirclash
view mercurial/ui.py @ 272:467cea2bf2d8
diff: use tab to separate date from filename
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author | mpm@selenic.com |
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date | Tue, 07 Jun 2005 08:53:05 -0800 |
parents | 619e775aa7f9 |
children | 5a1e6d27f399 |
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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 class ui: def __init__(self, verbose=False, debug=False, quiet=False, interactive=True): self.quiet = quiet and not verbose and not debug self.verbose = verbose or debug self.debugflag = debug self.interactive = interactive def write(self, *args): for a in args: sys.stdout.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(*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") r = os.system("%s %s" % (editor, name)) if r: raise "Edit failed!" t = open(name).read() t = re.sub("(?m)^HG:.*\n", "", t) return t