Path 1: 47 calls (1.0)

→ string_token '"double-quoted string"' (8) "'single-quoted string'" (8) '"another double-quoted string"' (4) '"yet another double-quoted string"' (4) "'another sing...

↩ return '"' (25) "'" (22)

3 run 1 not run

1def _get_quote_delimiter(string_token: str) -> str:
2    """Returns the quote character used to delimit this token string.
3
4    This function checks whether the token is a well-formed string.
5
6    Args:
7        string_token: The token to be parsed.
8
9    Returns:
10        A string containing solely the first quote delimiter character in the
11        given string.
12
13    Raises:
14      ValueError: No quote delimiter characters are present.
15    """
16    match = QUOTE_DELIMITER_REGEX.match(string_token)
17    if not match:
18        raise ValueError(f"string token {string_token} is not a well-formed string")
19    return match.group(2)