diff options
Diffstat (limited to 'becommands/set.py')
| -rw-r--r-- | becommands/set.py | 88 |
1 files changed, 55 insertions, 33 deletions
diff --git a/becommands/set.py b/becommands/set.py index e771018..e78a1ea 100644 --- a/becommands/set.py +++ b/becommands/set.py @@ -3,55 +3,57 @@ # Marien Zwart <marienz@gentoo.org> # Thomas Gerigk <tgerigk@gmx.de> # W. Trevor King <wking@drexel.edu> -# <abentley@panoramicfeedback.com> # -# 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 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. +# 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +# 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. """Change tree settings""" -from libbe import cmdutil, bugdir, settings_object +import textwrap +from libbe import cmdutil, bugdir, rcs, settings_object __desc__ = __doc__ def _value_string(bd, setting): val = bd.settings.get(setting, settings_object.EMPTY) if val == settings_object.EMPTY: default = getattr(bd, bd._setting_name_to_attr_name(setting)) - if default != settings_object.EMPTY: + if default not in [None, settings_object.EMPTY]: val = "None (%s)" % default else: val = None return str(val) -def execute(args, test=False): +def execute(args, manipulate_encodings=True): """ >>> import os - >>> bd = bugdir.simple_bug_dir() + >>> bd = bugdir.SimpleBugDir() >>> os.chdir(bd.root) - >>> execute(["target"], test=True) + >>> execute(["target"], manipulate_encodings=False) None - >>> execute(["target", "tomorrow"], test=True) - >>> execute(["target"], test=True) + >>> execute(["target", "tomorrow"], manipulate_encodings=False) + >>> execute(["target"], manipulate_encodings=False) tomorrow - >>> execute(["target", "none"], test=True) - >>> execute(["target"], test=True) + >>> execute(["target", "none"], manipulate_encodings=False) + >>> execute(["target"], manipulate_encodings=False) None + >>> bd.cleanup() """ parser = get_parser() options, args = parser.parse_args(args) complete(options, args, parser) if len(args) > 2: raise cmdutil.UsageError, "Too many arguments" - bd = bugdir.BugDir(from_disk=True, manipulate_encodings=not test) + bd = bugdir.BugDir(from_disk=True, + manipulate_encodings=manipulate_encodings) if len(args) == 0: keys = bd.settings_properties keys.sort() @@ -60,7 +62,9 @@ def execute(args, test=False): elif len(args) == 1: print _value_string(bd, args[0]) else: - if args[1] != "none": + if args[1] == "none": + setattr(bd, args[0], settings_object.EMPTY) + else: if args[0] not in bd.settings_properties: msg = "Invalid setting %s\n" % args[0] msg += 'Allowed settings:\n ' @@ -68,14 +72,35 @@ def execute(args, test=False): raise cmdutil.UserError(msg) old_setting = bd.settings.get(args[0]) setattr(bd, args[0], args[1]) - else: - del bd.settings[args[0]] - bd.save() def get_parser(): parser = cmdutil.CmdOptionParser("be set [NAME] [VALUE]") return parser +def get_bugdir_settings(): + settings = [] + for s in bugdir.BugDir.settings_properties: + settings.append(s) + settings.sort() + documented_settings = [] + for s in settings: + set = getattr(bugdir.BugDir, s) + dstr = set.__doc__.strip() + # per-setting comment adjustments + if s == "rcs_name": + lines = dstr.split('\n') + while lines[0].startswith("This property defaults to") == False: + lines.pop(0) + assert len(lines) != None, \ + "Unexpected rcs_name docstring:\n '%s'" % dstr + lines.insert( + 0, "The name of the revision control system to use.\n") + dstr = '\n'.join(lines) + doc = textwrap.wrap(dstr, width=70, initial_indent=' ', + subsequent_indent=' ') + documented_settings.append("%s\n%s" % (s, '\n'.join(doc))) + return documented_settings + longhelp=""" Show or change per-tree settings. @@ -83,14 +108,11 @@ If name and value are supplied, the name is set to a new value. If no value is specified, the current value is printed. If no arguments are provided, all names and values are listed. -Interesting settings are: -rcs_name - The name of the revision control system. "Arch" and "None" are supported. -target - The current development goal - To unset a setting, set it to "none". -""" + +Allowed settings are: + +%s""" % ('\n'.join(get_bugdir_settings()),) def help(): return get_parser().help_str() + longhelp |