Function parse_key

src/dotenv/parser.py:112–120

(reader: Reader)

def parse_key(reader: Reader) -> Optional[str]:
    char = reader.peek(1)
    if char == "#":
        return None
    elif char == "'":
        (key,) = reader.read_regex(_single_quoted_key)
    else:
        (key,) = reader.read_regex(_unquoted_key)
    return key


def parse_unquoted_value(reader: Reader) -> str: