Python 导入email_extractor语法错误除外



我正在尝试导入email_extractor但在第一个 except 语句上出现错误,除了 urllib2.URLError ,详细信息:

编辑该行时的 PyCharm 消息说:

"Python 3.6 does not support this syntax"

请问我该如何解决这个问题?

def getPage(url):
    try:
        f = urllib2.urlopen(url)
        page = ""
        for i in f.readlines():
            page += i
        date = f.info().getdate('Last-Modified')
        if date == None:
            date = (0, 0, 0)
        else:
            date = date[:3]
        f.close()
        return (page, date, f.url)
    except urllib2.URLError, detail:
        pass
        return (None, (0,0,0), "")

这只是except块的错误语法,它应该带有括号:

except (urllib2.URLError, detail):
    pass
    return (None, (0,0,0), "")

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