FM / cliff

/usr/lib/python2.6/site-packages/cliff

Name	Size	Mode	Actions
formatters/	-	0755	rm
tests/	-	0755	rm
app.py	14793	0644	edit dl rm
app.pyc	12072	0644	edit dl rm
argparse.py	613	0644	edit dl rm
argparse.pyc	1115	0644	edit dl rm
command.py	1375	0644	edit dl rm
command.pyc	2220	0644	edit dl rm
commandmanager.py	3048	0644	edit dl rm
commandmanager.pyc	3780	0644	edit dl rm
complete.py	5176	0644	edit dl rm
complete.pyc	7870	0644	edit dl rm
display.py	3178	0644	edit dl rm
display.pyc	4199	0644	edit dl rm
help.py	3124	0644	edit dl rm
help.pyc	3244	0644	edit dl rm
interactive.py	5137	0644	edit dl rm
interactive.pyc	5417	0644	edit dl rm
lister.py	1947	0644	edit dl rm
lister.pyc	2249	0644	edit dl rm
show.py	1635	0644	edit dl rm
show.pyc	2259	0644	edit dl rm
utils.py	2950	0644	edit dl rm
utils.pyc	1975	0644	edit dl rm
__init__.py	0	0644	edit dl rm
__init__.pyc	132	0644	edit dl rm

Edit: /usr/lib/python2.6/site-packages/cliff/show.py (1635B)

"""Application base class for displaying data about a single object.
"""
import abc
import logging

import six

from .display import DisplayCommandBase

LOG = logging.getLogger(__name__)

@six.add_metaclass(abc.ABCMeta)
class ShowOne(DisplayCommandBase):
    """Command base class for displaying data about a single object.
    """

@property
    def formatter_namespace(self):
        return 'cliff.formatter.show'

@property
    def formatter_default(self):
        return 'table'

@abc.abstractmethod
    def take_action(self, parsed_args):
        """Return a two-part tuple with a tuple of column names
        and a tuple of values.
        """

def produce_output(self, parsed_args, column_names, data):
        if not parsed_args.columns:
            columns_to_include = column_names
        else:
            columns_to_include = [c for c in column_names
                                  if c in parsed_args.columns]
            # Set up argument to compress()
            selector = [(c in columns_to_include)
                        for c in column_names]
            data = list(self._compress_iterable(data, selector))
        self.formatter.emit_one(columns_to_include,
                                data,
                                self.app.stdout,
                                parsed_args)
        return 0

def dict2columns(self, data):
        """Implement the common task of converting a dict-based object
        to the two-column output that ShowOne expects.
        """
        if not data:
            return ({}, {})
        else:
            return zip(*sorted(data.items()))

cmd: