def convert_to_bytes()

in eventdata/parameter_sources/randomevent.py [0:0]

• 17 lines of code
• 7 McCabe index (conditional complexity)

def convert_to_bytes(size):
    matched_size = re.match(r"^(\d+)\s?(kB|MB|GB)?$", size)
    if matched_size:
        value = int(matched_size.group(1))
        unit = matched_size.group(2)
        if unit == "kB":
            return value << 10
        elif unit == "MB":
            return value << 20
        elif unit == "GB":
            return value << 30
        elif unit is None:
            return value
        else:
            # we should only reach this if the regex does not match the code here
            raise ValueError("Unrecognized unit [{}] for byte size value [{}]".format(unit, size))
    else:
        raise ValueError("Invalid byte size value [{}]".format(size))