jacebrowning / doorstop

    sub.add_argument('uid', help="item UID to remove from its document")

def _edit(subs, shared):

    """Configure the `doorstop edit` subparser."""

    info = "open an existing item or document for editing"

    sub = subs.add_parser('edit', description=info.capitalize() + '.',

                          help=info, **shared)

    sub.add_argument('label',

                     help="item UID or document prefix to open for editing")

    group = sub.add_mutually_exclusive_group()

    group.add_argument('-i', '--item', action='store_true',

                       help="indicates the 'label' is an item UID")

    group.add_argument('-d', '--document', action='store_true',

                       help="indicates the 'label' is a document prefix")

    group = sub.add_mutually_exclusive_group()

    group.add_argument('-y', '--yaml', action='store_true',

                       help="edit document as exported YAML (default)")

    group.add_argument('-c', '--csv', action='store_true',

                       help="edit document as exported CSV")

    group.add_argument('-t', '--tsv', action='store_true',

                       help="edit document as exported TSV")

    group.add_argument('-x', '--xlsx', action='store_true',

                       help="edit document as exported XLSX")

    required = sub.add_argument_group('required arguments')

    required.add_argument('-T', '--tool', metavar='PROGRAM',

                          help="text editor to open the document item",

                          required=True)

def _reorder(subs, shared):

                       help="indicates the 'label' is a document prefix")

def _import(subs, shared):

    """Configure the `doorstop import` subparser."""

    info = "import an existing document or item"

    sub = subs.add_parser('import', description=info.capitalize() + '.',

                          help=info, **shared)

    sub.add_argument('path', nargs='?',

                     help="path to previously exported document file")

    sub.add_argument('prefix', nargs='?', help="prefix of document for import")

    group = sub.add_mutually_exclusive_group()

    group.add_argument('-d', '--document', nargs=2, metavar='ARG',

                       help="import an existing document by: PREFIX PATH")

    group.add_argument('-i', '--item', nargs=2, metavar='ARG',

                       help="import an existing item by: PREFIX UID")

    sub.add_argument('-p', '--parent', metavar='PREFIX',

                     help="parent document prefix for imported document")

    sub.add_argument('-a', '--attrs', metavar='DICT',

                     help="dictionary of item attributes to import")

    sub.add_argument('-m', '--map', metavar='DICT',

                     help="dictionary of custom item attribute names")

def _export(subs, shared):