mercurial/ui.py
author mpm@selenic.com
Wed, 29 Jun 2005 11:05:09 -0800
changeset 519 50768efaf6f2
parent 515 03f27b1381f9
child 565 9a80418646dd
permissions -rw-r--r--
Add a CONTRIBUTORS file -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Add a CONTRIBUTORS file Compiled by Rafael Villar Burke <pachi@mmn-arquitectos.com> manifest hash: 20acfff6abdd47408d8262d15b19099c33b85151 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.0 (GNU/Linux) iD8DBQFCwvDlywK+sNU5EO8RAuujAJ4wYp+deMoUO54W8qBAFXKY3IHGPACeJNpO x1rRm1amHz3V2RAfk/Rh9ZM= =8t0h -----END PGP SIGNATURE-----
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
207
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
     1
# ui.py - user interface bits for mercurial
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
     2
#
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
     3
# Copyright 2005 Matt Mackall <mpm@selenic.com>
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
     4
#
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
     5
# This software may be used and distributed according to the terms
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
     6
# of the GNU General Public License, incorporated herein by reference.
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
     7
508
42a660abaf75 [PATCH] Harden os.system
mpm@selenic.com
parents: 506
diff changeset
     8
import os, sys, re, ConfigParser, util
207
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
     9
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
    10
class ui:
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
    11
    def __init__(self, verbose=False, debug=False, quiet=False,
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
    12
                 interactive=True):
285
5a1e6d27f399 ui: add configuration file support
mpm@selenic.com
parents: 249
diff changeset
    13
        self.cdata = ConfigParser.SafeConfigParser()
5a1e6d27f399 ui: add configuration file support
mpm@selenic.com
parents: 249
diff changeset
    14
        self.cdata.read(os.path.expanduser("~/.hgrc"))
5a1e6d27f399 ui: add configuration file support
mpm@selenic.com
parents: 249
diff changeset
    15
5a1e6d27f399 ui: add configuration file support
mpm@selenic.com
parents: 249
diff changeset
    16
        self.quiet = self.configbool("ui", "quiet")
5a1e6d27f399 ui: add configuration file support
mpm@selenic.com
parents: 249
diff changeset
    17
        self.verbose = self.configbool("ui", "verbose")
5a1e6d27f399 ui: add configuration file support
mpm@selenic.com
parents: 249
diff changeset
    18
        self.debugflag = self.configbool("ui", "debug")
5a1e6d27f399 ui: add configuration file support
mpm@selenic.com
parents: 249
diff changeset
    19
        self.interactive = self.configbool("ui", "interactive", True)
5a1e6d27f399 ui: add configuration file support
mpm@selenic.com
parents: 249
diff changeset
    20
5a1e6d27f399 ui: add configuration file support
mpm@selenic.com
parents: 249
diff changeset
    21
        self.quiet = (self.quiet or quiet) and not verbose and not debug
5a1e6d27f399 ui: add configuration file support
mpm@selenic.com
parents: 249
diff changeset
    22
        self.verbose = (self.verbose or verbose) or debug
5a1e6d27f399 ui: add configuration file support
mpm@selenic.com
parents: 249
diff changeset
    23
        self.debugflag = (self.debugflag or debug)
5a1e6d27f399 ui: add configuration file support
mpm@selenic.com
parents: 249
diff changeset
    24
        self.interactive = (self.interactive and interactive)
5a1e6d27f399 ui: add configuration file support
mpm@selenic.com
parents: 249
diff changeset
    25
337
c3d873ef4b31 Add support for .hg/hgrc file
mpm@selenic.com
parents: 285
diff changeset
    26
    def readconfig(self, fp):
c3d873ef4b31 Add support for .hg/hgrc file
mpm@selenic.com
parents: 285
diff changeset
    27
        self.cdata.readfp(fp)
c3d873ef4b31 Add support for .hg/hgrc file
mpm@selenic.com
parents: 285
diff changeset
    28
285
5a1e6d27f399 ui: add configuration file support
mpm@selenic.com
parents: 249
diff changeset
    29
    def config(self, section, val, default=None):
5a1e6d27f399 ui: add configuration file support
mpm@selenic.com
parents: 249
diff changeset
    30
        if self.cdata.has_option(section, val):
5a1e6d27f399 ui: add configuration file support
mpm@selenic.com
parents: 249
diff changeset
    31
            return self.cdata.get(section, val)
5a1e6d27f399 ui: add configuration file support
mpm@selenic.com
parents: 249
diff changeset
    32
        return default
5a1e6d27f399 ui: add configuration file support
mpm@selenic.com
parents: 249
diff changeset
    33
5a1e6d27f399 ui: add configuration file support
mpm@selenic.com
parents: 249
diff changeset
    34
    def configbool(self, section, val, default=False):
5a1e6d27f399 ui: add configuration file support
mpm@selenic.com
parents: 249
diff changeset
    35
        if self.cdata.has_option(section, val):
5a1e6d27f399 ui: add configuration file support
mpm@selenic.com
parents: 249
diff changeset
    36
            return self.cdata.getboolean(section, val)
5a1e6d27f399 ui: add configuration file support
mpm@selenic.com
parents: 249
diff changeset
    37
        return default
5a1e6d27f399 ui: add configuration file support
mpm@selenic.com
parents: 249
diff changeset
    38
5a1e6d27f399 ui: add configuration file support
mpm@selenic.com
parents: 249
diff changeset
    39
    def configitems(self, section):
5a1e6d27f399 ui: add configuration file support
mpm@selenic.com
parents: 249
diff changeset
    40
        if self.cdata.has_section(section):
5a1e6d27f399 ui: add configuration file support
mpm@selenic.com
parents: 249
diff changeset
    41
            return self.cdata.items(section)
5a1e6d27f399 ui: add configuration file support
mpm@selenic.com
parents: 249
diff changeset
    42
        return []
5a1e6d27f399 ui: add configuration file support
mpm@selenic.com
parents: 249
diff changeset
    43
506
1f81ebff98c9 [PATCH] Add ui.expandpath command
mpm@selenic.com
parents: 350
diff changeset
    44
    def expandpath(self, loc):
1f81ebff98c9 [PATCH] Add ui.expandpath command
mpm@selenic.com
parents: 350
diff changeset
    45
        paths = {}
1f81ebff98c9 [PATCH] Add ui.expandpath command
mpm@selenic.com
parents: 350
diff changeset
    46
        for name, path in self.configitems("paths"):
1f81ebff98c9 [PATCH] Add ui.expandpath command
mpm@selenic.com
parents: 350
diff changeset
    47
            paths[name] = path
1f81ebff98c9 [PATCH] Add ui.expandpath command
mpm@selenic.com
parents: 350
diff changeset
    48
1f81ebff98c9 [PATCH] Add ui.expandpath command
mpm@selenic.com
parents: 350
diff changeset
    49
        return paths.get(loc, loc)
1f81ebff98c9 [PATCH] Add ui.expandpath command
mpm@selenic.com
parents: 350
diff changeset
    50
207
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
    51
    def write(self, *args):
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
    52
        for a in args:
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
    53
            sys.stdout.write(str(a))
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
    54
    def readline(self):
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
    55
        return sys.stdin.readline()[:-1]
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
    56
    def prompt(self, msg, pat, default = "y"):
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
    57
        if not self.interactive: return default
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
    58
        while 1:
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
    59
            self.write(msg, " ")
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
    60
            r = self.readline()
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
    61
            if re.match(pat, r):
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
    62
                return r
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
    63
            else:
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
    64
                self.write("unrecognized response\n")
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
    65
    def status(self, *msg):
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
    66
        if not self.quiet: self.write(*msg)
234
3427806d5ab9 ui.warn can use more than one argument like the other ui methods.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 207
diff changeset
    67
    def warn(self, *msg):
207
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
    68
        self.write(*msg)
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
    69
    def note(self, *msg):
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
    70
        if self.verbose: self.write(*msg)
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
    71
    def debug(self, *msg):
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
    72
        if self.debugflag: self.write(*msg)
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
    73
    def edit(self, text):
249
619e775aa7f9 import and startup cleanups
mpm@selenic.com
parents: 241
diff changeset
    74
        import tempfile
207
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
    75
        (fd, name) = tempfile.mkstemp("hg")
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
    76
        f = os.fdopen(fd, "w")
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
    77
        f.write(text)
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
    78
        f.close()
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
    79
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
    80
        editor = os.environ.get("HGEDITOR") or os.environ.get("EDITOR", "vi")
508
42a660abaf75 [PATCH] Harden os.system
mpm@selenic.com
parents: 506
diff changeset
    81
        util.system("%s %s" % (editor, name), errprefix = "edit failed")
207
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
    82
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
    83
        t = open(name).read()
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
    84
        t = re.sub("(?m)^HG:.*\n", "", t)
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
    85
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
    86
        return t