fiql_parser/parser.py
def iter_parse(fiql_str):
    """Iterate through the FIQL string. Yield a tuple containing the
    following FIQL components for each iteration:

      - preamble: Any operator or opening/closing paranthesis preceding a
        constraint or at the very end of the FIQL string.
      - selector: The selector portion of a FIQL constraint or ``None`` if
        yielding the last portion of the string.
      - comparison: The comparison portion of a FIQL constraint or ``None``
        if yielding the last portion of the string.
      - argument: The argument portion of a FIQL constraint or ``None`` if
        yielding the last portion of the string.

    For usage see :func:`parse_str_to_expression`.

    Args:
        fiql_str (string): The FIQL formatted string we want to parse.

    Yields:
        tuple: Preamble, selector, comparison, argument.
    """
    while len(fiql_str):
        constraint_match = CONSTRAINT_COMP.split(fiql_str, 1)
        if len(constraint_match) < 2:
            yield (constraint_match[0], None, None, None)
            break
        yield (
            constraint_match[0],
            unquote_plus(constraint_match[1]),
            constraint_match[4],
            unquote_plus(constraint_match[6]) \
                    if constraint_match[6] else None
        )
        fiql_str = constraint_match[8]
def iter_parse(fiql_str):
    """Iterate through the FIQL string. Yield a tuple containing the
    following FIQL components for each iteration:

      - preamble: Any operator or opening/closing paranthesis preceding a
        constraint or at the very end of the FIQL string.
      - selector: The selector portion of a FIQL constraint or ``None`` if
        yielding the last portion of the string.
      - comparison: The comparison portion of a FIQL constraint or ``None``
        if yielding the last portion of the string.
      - argument: The argument portion of a FIQL constraint or ``None`` if
        yielding the last portion of the string.

    For usage see :func:`parse_str_to_expression`.

    Args:
        fiql_str (string): The FIQL formatted string we want to parse.

    Yields:
        tuple: Preamble, selector, comparison, argument.
    """
    while len(fiql_str):
        constraint_match = CONSTRAINT_COMP.split(fiql_str, 1)
        if len(constraint_match) < 2:
            yield (constraint_match[0], None, None, None)
            break
        yield (
            constraint_match[0],
            unquote_plus(constraint_match[1]),
            constraint_match[4],
            unquote_plus(constraint_match[6]) \
                    if constraint_match[6] else None
        )
        fiql_str = constraint_match[8]
def iter_parse ( fiql_str ) : while len ( fiql_str ) : constraint_match = CONSTRAINT_COMP . split ( fiql_str , 1 ) if len ( constraint_match ) < 2 : yield ( constraint_match [ 0 ] , None , None , None ) break yield ( constraint_match [ 0 ] , unquote_plus ( constraint_match [ 1 ] ) , constraint_match [ 4 ] , unquote_plus ( constraint_match [ 6 ] ) if constraint_match [ 6 ] else None ) fiql_str = constraint_match [ 8 ]
Iterate through the FIQL string. Yield a tuple containing the
    following FIQL components for each iteration:

      - preamble: Any operator or opening/closing paranthesis preceding a
        constraint or at the very end of the FIQL string.
      - selector: The selector portion of a FIQL constraint or ``None`` if
        yielding the last portion of the string.
      - comparison: The comparison portion of a FIQL constraint or ``None``
        if yielding the last portion of the string.
      - argument: The argument portion of a FIQL constraint or ``None`` if
        yielding the last portion of the string.

    For usage see :func:`parse_str_to_expression`.

    Args:
        fiql_str (string): The FIQL formatted string we want to parse.

    Yields:
        tuple: Preamble, selector, comparison, argument.
Iterate through the FIQL string . Yield a tuple containing the following FIQL components for each iteration :