python之Python 不存在的行出错

我不知道该怎么做，我有一个 39 行的 Python 脚本，它在第 40 行给我一个错误! :( 错误:

Traceback (most recent call last): 
File "C:\Mass Storage\pythonscripts\Internet\execute.py", line 2, in <module> 
execfile("firstrunSoup.py") 
File "firstrunSoup.py", line 40 
 
                                ^ 
SyntaxError: invalid syntax 
 
C:\Mass Storage\pythonscripts\Internet> 

这是我的 Python 代码:

###firstrunSoup.py### 
FILE = open("startURL","r") #Grab from 
stURL = FILE.read() #Read first line 
FILE.close() #Close 
file2save = "index.txt" #File to save URLs to 
 
jscriptV = "not" 
try: 
    #Returns true/false for absolute 
    def is_absolute(url): 
        return bool(urlparse.urlparse(url).scheme) 
 
    #Imports 
    import urllib2,sys,time,re,urlparse 
    from bs4 import BeautifulSoup 
 
    cpURL = urllib2.urlopen(stURL) #Human-readable to computer-usable 
    soup = BeautifulSoup(cpURL) #Defines soup 
 
    FILE = open(file2save,"a") 
    for link in soup.find_all('a'): #Find all anchor tags 
        outPut = "" 
        checkVar = link.get('href') #Puts href into string 
        if (checkVar is not None) and (checkVar != ""): #Checks if defined 
            if len(checkVar) > 11: #Check if longer than 11 characters 
                if checkVar[:11] != "javascript:": #Check if first 11 are "javascript:" 
                    if checkVar[:7] != "mailto:": #Check if first 7 are "mailto:" 
                        jscriptV = "not" 
                    else: jscriptV = "" 
                else: jscriptV = "" 
            if checkVar != "#" and checkVar != "/": 
                if jscriptV == "not": 
                    if checkVar is not None: #Checks if defined 
                        if is_absolute(checkVar): outPut = checkVar.split("#")[0] 
                        else: outPut = urlparse.urljoin(stURL,checkVar).split("#")[0] 
                    if outPut != "": 
                        print outPut 
                        FILE.write(outPut + "\r\n") 
                        FILE.close() 
execfile("nextrunsSoup.py") 

如果你能帮助我，请帮助我。到目前为止，我已经在这上面花了很多时间，当它终于准备好时，我明白了。提前致谢!

请您参考如下方法:

你没有匹配，除了你的尝试