cli_helpers/tabular_output/preprocessors.py
def format_numbers(data, headers, column_types=(), integer_format=None,
                   float_format=None, **_):
    """Format numbers according to a format specification.

    This uses Python's format specification to format numbers of the following
    types: :class:`int`, :class:`py2:long` (Python 2), :class:`float`, and
    :class:`~decimal.Decimal`. See the :ref:`python:formatspec` for more
    information about the format strings.

    .. NOTE::
       A column is only formatted if all of its values are the same type
       (except for :data:`None`).

    :param iterable data: An :term:`iterable` (e.g. list) of rows.
    :param iterable headers: The column headers.
    :param iterable column_types: The columns' type objects (e.g. int or float).
    :param str integer_format: The format string to use for integer columns.
    :param str float_format: The format string to use for float columns.
    :return: The processed data and headers.
    :rtype: tuple

    """
    if (integer_format is None and float_format is None) or not column_types:
        return iter(data), headers

    def _format_number(field, column_type):
        if integer_format and column_type is int and type(field) in int_types:
            return format(field, integer_format)
        elif float_format and column_type is float and type(field) in float_types:
            return format(field, float_format)
        return field

    data = ([_format_number(v, column_types[i]) for i, v in enumerate(row)] for row in data)
    return data, headers
def format_numbers(data, headers, column_types=(), integer_format=None,
                   float_format=None, **_):
    if (integer_format is None and float_format is None) or not column_types:
        return iter(data), headers

    def _format_number(field, column_type):
        if integer_format and column_type is int and type(field) in int_types:
            return format(field, integer_format)
        elif float_format and column_type is float and type(field) in float_types:
            return format(field, float_format)
        return field

    data = ([_format_number(v, column_types[i]) for i, v in enumerate(row)] for row in data)
    return data, headers
def format_numbers ( data , headers , column_types = ( ) , integer_format = None , float_format = None , * * _ ) : if ( integer_format is None and float_format is None ) or not column_types : return iter ( data ) , headers def _format_number ( field , column_type ) : if integer_format and column_type is int and type ( field ) in int_types : return format ( field , integer_format ) elif float_format and column_type is float and type ( field ) in float_types : return format ( field , float_format ) return field data = ( [ _format_number ( v , column_types [ i ] ) for i , v in enumerate ( row ) ] for row in data ) return data , headers
Format numbers according to a format specification.

    This uses Python's format specification to format numbers of the following
    types: :class:`int`, :class:`py2:long` (Python 2), :class:`float`, and
    :class:`~decimal.Decimal`. See the :ref:`python:formatspec` for more
    information about the format strings.

    .. NOTE::
       A column is only formatted if all of its values are the same type
       (except for :data:`None`).

    :param iterable data: An :term:`iterable` (e.g. list) of rows.
    :param iterable headers: The column headers.
    :param iterable column_types: The columns' type objects (e.g. int or float).
    :param str integer_format: The format string to use for integer columns.
    :param str float_format: The format string to use for float columns.
    :return: The processed data and headers.
    :rtype: tuple
Format numbers according to a format specification .