@staticmethod
def clear(string):
    isString = False
    quotes = None
    result = []
    chars = list(string)
    for p in chars:
        if (isString and (p == quotes)):
            isString = False
        elif ((not isString) and ((p == "'") or (p == '"'))):
            isString = True
            quotes = p
        if (((p != ' ') and (p != '\n') and (p != '\r') and (p != '\t')) or isString):
            result.append(p)
    return result
@staticmethod
def clear(string):
    isString = False
    quotes = None
    result = []
    chars = list(string)
    for p in chars:
        if (isString and (p == quotes)):
            isString = False
        elif ((not isString) and ((p == "'") or (p == '"'))):
            isString = True
            quotes = p
        if (((p != ' ') and (p != '\n') and (p != '\r') and (p != '\t')) or isString):
            result.append(p)
    return result