Python(파이썬)으로 URL, IP 추출

 

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import sys import re class FindString :     def __init__(self) :         print 'Start Find String\n'         self.lines = []           def __del__(self) :         print '\nEnd Find String'               def readfile(self, filePath):         try:             self.file = open(filePath, 'r')             while True:                 line = self.file.readline()                 if not line: break                 self.lines.append(line)                           self.file.close()                                   except IOError :             print 'Cannot read file : ' + filePath             sys.exit()                   def parseFile_ipExtract(self) :         for line in self.lines :             line = line.replace('\n', '')             re_ips = re.findall('[0-9]+(?:\.[0-9]+){3}', line)             for ip in re_ips :                 print ip           def parseFile_urlHTTPExtract(self) :         regex = re.compile('http[s]?://(?:[a-zA-Z]|[0-9]|[$-_@.&+]|[!*\(\),]|(?:%[0-9a-fA-F][0-9a-fA-F]))+', re.IGNORECASE)                   for line in self.lines :             m = regex.search(line)             if m != None:                 print m.group()                       """         for line in self.lines :             line = line.replace('\n', '')             re_urls = re.findall('^(?:(?:https?|ftp)://)(?:\S+(?::\S*)?@)?(?:(?:[1-9]\d?|1\d\d|2[01]\d|22[0-3])(?:\.(?:1?\d{1,2}|2[0-4]\d|25[0-5])){2}(?:\.(?:[1-9]\d?|1\d\d|2[0-4]\d|25[0-4]))|(?:(?:[a-z\u00a1-\uffff0-9]+-?)*[a-z\u00a1-\uffff0-9]+)(?:\.(?:[a-z\u00a1-\uffff0-9]+-?)*[a-z\u00a1-\uffff0-9]+)*(?:\.(?:[a-z\u00a1-\uffff]{2,})))(?::\d{2,5})?(?:/[^\s]*)?$', line)             for url in re_urls :                 print url         """                       if __name__ == "__main__" :        findString = FindString()     findString.readfile("text.txt")     findString.parseFile_ipExtract()     findString.parseFile_urlHTTPExtract()