h2o-py/h2o/utils/csv/readers.py
def reader(stream, dialect=DIALECT, encoding=False, **fmtparams):
    r"""CSV reader yielding lists of ``unicode`` strings (PY3: ``str``).

    Args:
        stream: Iterable of text (``unicode``, PY3: ``str``) lines. If an
            ``encoding`` is given, iterable of encoded (``str``, PY3: ``bytes``)
            lines in the given (8-bit clean) ``encoding``.
        dialect: Dialect argument for the underlying :func:`py:csv.reader`.
        encoding: If not ``False`` (default): name of the encoding needed to
            decode the encoded (``str``, PY3: ``bytes``) lines from ``stream``.
        \**fmtparams: Keyword arguments (formatting parameters) for the
            underlying :func:`py:csv.reader`.

    Returns:
        A Python 3 :func:`py3:csv.reader` stand-in yielding a list of ``unicode`` strings
        (PY3: ``str``) for each row.

    >>> import io
    >>> text = u'Spam!,Spam!,Spam!\r\nSpam!,Lovely Spam!,Lovely Spam!\r\n'
    >>> with io.StringIO(text, newline='') as f:
    ...     for row in reader(f):
    ...         print(', '.join(row))
    Spam!, Spam!, Spam!
    Spam!, Lovely Spam!, Lovely Spam!

    Raises:
        NotImplementedError: If ``encoding`` is not 8-bit clean.
    """
    if encoding is False:
        return UnicodeTextReader(stream, dialect, **fmtparams)
    if encoding is None:
        encoding = none_encoding()
    if not is_8bit_clean(encoding):
        raise NotImplementedError
    return UnicodeBytesReader(stream, dialect, encoding, **fmtparams)
def reader(stream, dialect=DIALECT, encoding=False, **fmtparams):
    r"""CSV reader yielding lists of ``unicode`` strings (PY3: ``str``).

    Args:
        stream: Iterable of text (``unicode``, PY3: ``str``) lines. If an
            ``encoding`` is given, iterable of encoded (``str``, PY3: ``bytes``)
            lines in the given (8-bit clean) ``encoding``.
        dialect: Dialect argument for the underlying :func:`py:csv.reader`.
        encoding: If not ``False`` (default): name of the encoding needed to
            decode the encoded (``str``, PY3: ``bytes``) lines from ``stream``.
        \**fmtparams: Keyword arguments (formatting parameters) for the
            underlying :func:`py:csv.reader`.

    Returns:
        A Python 3 :func:`py3:csv.reader` stand-in yielding a list of ``unicode`` strings
        (PY3: ``str``) for each row.

    >>> import io
    >>> text = u'Spam!,Spam!,Spam!\r\nSpam!,Lovely Spam!,Lovely Spam!\r\n'
    >>> with io.StringIO(text, newline='') as f:
    ...     for row in reader(f):
    ...         print(', '.join(row))
    Spam!, Spam!, Spam!
    Spam!, Lovely Spam!, Lovely Spam!

    Raises:
        NotImplementedError: If ``encoding`` is not 8-bit clean.
    """
    if encoding is False:
        return UnicodeTextReader(stream, dialect, **fmtparams)
    if encoding is None:
        encoding = none_encoding()
    if not is_8bit_clean(encoding):
        raise NotImplementedError
    return UnicodeBytesReader(stream, dialect, encoding, **fmtparams)
def reader ( stream , dialect = DIALECT , encoding = False , * * fmtparams ) : if encoding is False : return UnicodeTextReader ( stream , dialect , * * fmtparams ) if encoding is None : encoding = none_encoding ( ) if not is_8bit_clean ( encoding ) : raise NotImplementedError return UnicodeBytesReader ( stream , dialect , encoding , * * fmtparams )
r"""CSV reader yielding lists of ``unicode`` strings (PY3: ``str``).

    Args:
        stream: Iterable of text (``unicode``, PY3: ``str``) lines. If an
            ``encoding`` is given, iterable of encoded (``str``, PY3: ``bytes``)
            lines in the given (8-bit clean) ``encoding``.
        dialect: Dialect argument for the underlying :func:`py:csv.reader`.
        encoding: If not ``False`` (default): name of the encoding needed to
            decode the encoded (``str``, PY3: ``bytes``) lines from ``stream``.
        \**fmtparams: Keyword arguments (formatting parameters) for the
            underlying :func:`py:csv.reader`.

    Returns:
        A Python 3 :func:`py3:csv.reader` stand-in yielding a list of ``unicode`` strings
        (PY3: ``str``) for each row.

    >>> import io
    >>> text = u'Spam!,Spam!,Spam!\r\nSpam!,Lovely Spam!,Lovely Spam!\r\n'
    >>> with io.StringIO(text, newline='') as f:
    ...     for row in reader(f):
    ...         print(', '.join(row))
    Spam!, Spam!, Spam!
    Spam!, Lovely Spam!, Lovely Spam!

    Raises:
        NotImplementedError: If ``encoding`` is not 8-bit clean.
r CSV reader yielding lists of unicode strings ( PY3 : str ) .