Merge with Trevor.

1 files changed, 0 insertions, 233 deletions

diff --git a/libbe/cmdutil.py b/libbe/cmdutil.py
deleted file mode 100644
index 9b64142..0000000
--- a/libbe/cmdutil.py
+++ /dev/null
@@ -1,233 +0,0 @@
-# Copyright (C) 2005-2009 Aaron Bentley and Panometrics, Inc.
-#                         Oleg Romanyshyn <oromanyshyn@panoramicfeedback.com>
-#                         W. Trevor King <wking@drexel.edu>
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License along
-# with this program; if not, write to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-
-"""
-Define assorted utilities to make command-line handling easier.
-"""
-
-import glob
-import optparse
-import os
-from textwrap import TextWrapper
-from StringIO import StringIO
-import sys
-import doctest
-
-import bugdir
-import plugin
-import encoding
-
-
-class UserError(Exception):
-    def __init__(self, msg):
-        Exception.__init__(self, msg)
-
-class UnknownCommand(UserError):
-    def __init__(self, cmd):
-        Exception.__init__(self, "Unknown command '%s'" % cmd)
-        self.cmd = cmd
-
-class UsageError(Exception):
-    pass
-
-class GetHelp(Exception):
-    pass
-
-class GetCompletions(Exception):
-    def __init__(self, completions=[]):
-        msg = "Get allowed completions"
-        Exception.__init__(self, msg)
-        self.completions = completions
-
-def iter_commands():
-    for name, module in plugin.iter_plugins("becommands"):
-        yield name.replace("_", "-"), module
-
-def get_command(command_name):
-    """Retrieves the module for a user command
-
-    >>> try:
-    ...     get_command("asdf")
-    ... except UnknownCommand, e:
-    ...     print e
-    Unknown command 'asdf'
-    >>> repr(get_command("list")).startswith("<module 'becommands.list' from ")
-    True
-    """
-    cmd = plugin.get_plugin("becommands", command_name.replace("-", "_"))
-    if cmd is None:
-        raise UnknownCommand(command_name)
-    return cmd
-
-
-def execute(cmd, args, manipulate_encodings=True):
-    enc = encoding.get_encoding()
-    cmd = get_command(cmd)
-    ret = cmd.execute([a.decode(enc) for a in args],
-                      manipulate_encodings=manipulate_encodings)
-    if ret == None:
-        ret = 0
-    return ret
-
-def help(cmd=None, parser=None):
-    if cmd != None:
-        return get_command(cmd).help()
-    else:
-        cmdlist = []
-        for name, module in iter_commands():
-            cmdlist.append((name, module.__desc__))
-        longest_cmd_len = max([len(name) for name,desc in cmdlist])
-        ret = ["Bugs Everywhere - Distributed bug tracking",
-               "", "Supported commands"]
-        for name, desc in cmdlist:
-            numExtraSpaces = longest_cmd_len-len(name)
-            ret.append("be %s%*s    %s" % (name, numExtraSpaces, "", desc))
-        ret.extend(["", "Run", "  be help [command]", "for more information."])
-        longhelp = "\n".join(ret)
-        if parser == None:
-            return longhelp
-        return parser.help_str() + "\n" + longhelp
-
-def completions(cmd):
-    parser = get_command(cmd).get_parser()
-    longopts = []
-    for opt in parser.option_list:
-        longopts.append(opt.get_opt_string())
-    return longopts
-
-def raise_get_help(option, opt, value, parser):
-    raise GetHelp
-
-def raise_get_completions(option, opt, value, parser):
-    print "got completion arg"
-    if hasattr(parser, "command") and parser.command == "be":
-        comps = []
-        for command, module in iter_commands():
-            comps.append(command)
-        for opt in parser.option_list:
-            comps.append(opt.get_opt_string())
-        raise GetCompletions(comps)
-    raise GetCompletions(completions(sys.argv[1]))
-
-class CmdOptionParser(optparse.OptionParser):
-    def __init__(self, usage):
-        optparse.OptionParser.__init__(self, usage)
-        self.disable_interspersed_args()
-        self.remove_option("-h")
-        self.add_option("-h", "--help", action="callback", 
-                        callback=raise_get_help, help="Print a help message")
-        self.add_option("--complete", action="callback",
-                        callback=raise_get_completions,
-                        help="Print a list of available completions")
-
-    def error(self, message):
-        raise UsageError(message)
-
-    def iter_options(self):
-        return iter_combine([self._short_opt.iterkeys(), 
-                            self._long_opt.iterkeys()])
-
-    def help_str(self):
-        f = StringIO()
-        self.print_help(f)
-        return f.getvalue()
-
-def option_value_pairs(options, parser):
-    """
-    Iterate through OptionParser (option, value) pairs.
-    """
-    for option in [o.dest for o in parser.option_list if o.dest != None]:
-        value = getattr(options, option)
-        yield (option, value)
-
-def default_complete(options, args, parser, bugid_args={}):
-    """
-    A dud complete implementation for becommands so that the
-    --complete argument doesn't cause any problems.  Use this
-    until you've set up a command-specific complete function.
-    
-    bugid_args is an optional dict where the keys are positional
-    arguments taking bug shortnames and the values are functions for
-    filtering, since that's a common enough operation.
-    e.g. for "be open [options] BUGID"
-      bugid_args = {0: lambda bug : bug.active == False}
-    A positional argument of -1 specifies all remaining arguments
-    (e.g in the case of "be show BUGID BUGID ...").
-    """
-    for option,value in option_value_pairs(options, parser):
-        if value == "--complete":
-            raise GetCompletions()
-    if len(bugid_args.keys()) > 0:
-        max_pos_arg = max(bugid_args.keys())
-    else:
-        max_pos_arg = -1
-    for pos,value in enumerate(args):
-        if value == "--complete":
-            filter = None
-            if pos in bugid_args:
-                filter = bugid_args[pos]
-            if pos > max_pos_arg and -1 in bugid_args:
-                filter = bugid_args[-1]
-            if filter != None:
-                bugshortnames = []
-                try:
-                    bd = bugdir.BugDir(from_disk=True,
-                                       manipulate_encodings=False)
-                    bd.load_all_bugs()
-                    bugs = [bug for bug in bd if filter(bug) == True]
-                    bugshortnames = [bd.bug_shortname(bug) for bug in bugs]
-                except bugdir.NoBugDir:
-                    pass
-                raise GetCompletions(bugshortnames)
-            raise GetCompletions()
-
-def complete_path(path):
-    """List possible path completions for path."""
-    comps = glob.glob(path+"*") + glob.glob(path+"/*")
-    if len(comps) == 1 and os.path.isdir(comps[0]):
-        comps.extend(glob.glob(comps[0]+"/*"))
-    return comps
-
-def underlined(instring):
-    """Produces a version of a string that is underlined with '='
-
-    >>> underlined("Underlined String")
-    'Underlined String\\n================='
-    """
-    
-    return "%s\n%s" % (instring, "="*len(instring))
-
-def bug_from_shortname(bdir, shortname):
-    """
-    Exception translation for the command-line interface.
-    """
-    try:
-        bug = bdir.bug_from_shortname(shortname)
-    except (bugdir.MultipleBugMatches, bugdir.NoBugMatches), e:
-        raise UserError(e.message)
-    return bug
-
-def _test():
-    import doctest
-    import sys
-    doctest.testmod()
-
-if __name__ == "__main__":
-    _test()
-
-suite = doctest.DocTestSuite()