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-rw-r--r--becommands/due.py108
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diff --git a/becommands/due.py b/becommands/due.py
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-# Copyright (C) 2009 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.
-"""Set bug due dates"""
-from libbe import cmdutil, bugdir, utility
-__desc__ = __doc__
-
-DUE_TAG="DUE:"
-
-def execute(args, manipulate_encodings=True, restrict_file_access=False,
- dir="."):
- """
- >>> import os
- >>> bd = bugdir.SimpleBugDir()
- >>> bd.save()
- >>> os.chdir(bd.root)
- >>> execute(["a"], manipulate_encodings=False)
- No due date assigned.
- >>> execute(["a", "Thu, 01 Jan 1970 00:00:00 +0000"], manipulate_encodings=False)
- >>> execute(["a"], manipulate_encodings=False)
- Thu, 01 Jan 1970 00:00:00 +0000
- >>> execute(["a", "none"], manipulate_encodings=False) # doctest: +NORMALIZE_WHITESPACE
- >>> execute(["a"], manipulate_encodings=False)
- No due date assigned.
- >>> bd.cleanup()
- """
- parser = get_parser()
- options, args = parser.parse_args(args)
- cmdutil.default_complete(options, args, parser,
- bugid_args={0: lambda bug : bug.active==True})
-
- if len(args) not in (1, 2):
- raise cmdutil.UsageError('Incorrect number of arguments.')
- bd = bugdir.BugDir(from_disk=True,
- manipulate_encodings=manipulate_encodings,
- root=dir)
- bug = cmdutil.bug_from_id(bd, args[0])
- if len(args) == 1:
- due_time = get_due(bug)
- if due_time is None:
- print "No due date assigned."
- else:
- print utility.time_to_str(due_time)
- else:
- if args[1] == "none":
- remove_due(bug)
- else:
- due_time = utility.str_to_time(args[1])
- set_due(bug, due_time)
-
-def get_parser():
- parser = cmdutil.CmdOptionParser("be due BUG-ID [DATE]")
- return parser
-
-longhelp="""
-If no DATE is specified, the bug's current due date is printed. If
-DATE is specified, it will be assigned to the bug.
-"""
-
-def help():
- return get_parser().help_str() + longhelp
-
-# internal helper functions
-
-def _generate_due_string(time):
- return "%s%s" % (DUE_TAG, utility.time_to_str(time))
-
-def _parse_due_string(string):
- assert string.startswith(DUE_TAG)
- return utility.str_to_time(string[len(DUE_TAG):])
-
-# functions exposed to other modules
-
-def get_due(bug):
- matched = []
- for line in bug.extra_strings:
- if line.startswith(DUE_TAG):
- matched.append(_parse_due_string(line))
- if len(matched) == 0:
- return None
- if len(matched) > 1:
- raise Exception('Several due dates for %s?:\n %s'
- % (bug.uuid, '\n '.join(matched)))
- return matched[0]
-
-def remove_due(bug):
- estrs = bug.extra_strings
- for due_str in [s for s in estrs if s.startswith(DUE_TAG)]:
- estrs.remove(due_str)
- bug.extra_strings = estrs # reassign to notice change
-
-def set_due(bug, time):
- remove_due(bug)
- estrs = bug.extra_strings
- estrs.append(_generate_due_string(time))
- bug.extra_strings = estrs # reassign to notice change