def parse_raises(self, contents):
        regex = re.compile(r'^\s*(raise) (\w+)', re.MULTILINE)
        match = re.findall(regex, contents)

        if len(match) == 0:
            return None

        raises = []
        for exception in match:
            raises.append(exception[1])

        return raises
return a new update() construct with the given expression added to
dataset/ETHPy150Open adambullmer/sublime_docblockr_python/parsers/parser.py/PythonParser.parse_raises--crossover with--dataset/ETHPy150Open zzzeek/sqlalchemy/lib/sqlalchemy/sql/dml.py/Update.where