94 lines
2.0 KiB
Python
94 lines
2.0 KiB
Python
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import re
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import time
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import requests
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class IpGetter:
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def __init__(self, url, parser):
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self.url = url
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self.parser = parser
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self.cnt = 0
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self.total_time = 0
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self.avg_time = 0
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def get(self):
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try:
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tim1 = time.time()
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r = requests.get(self.url)
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txt = r.text
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ip = self.parser(txt)
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tim2 = time.time()
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cost_tim = tim2 - tim1
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self.cnt += 1
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self.total_time += cost_tim
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self.avg_time = self.total_time / self.cnt
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ret = self.check_ip(ip)
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if ret:
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return ret
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self.avg_time = 10000
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print('Error, get=', ip)
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return None
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except Exception as e:
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print(f'{self.url=}. {e=}')
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self.avg_time = cost_tim = 10000
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return None
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def check_ip(self, ip):
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ret = re.compile(r'(\d+.\d+.\d+.\d+)').search(ip)
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if ret:
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return ret.group(1)
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print('ip format check failed', ip, self.url)
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return None
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def get_average_time(self):
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return self.avg_time
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def __str__(self):
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return f'{self.url=},{self.avg_time=}'
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class OutIP:
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def __init__(self):
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self.getters = []
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self.set_known_getters()
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def set_known_getters(self):
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g = IpGetter('http://ipinfo.io/ip', lambda x: x)
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self.add_getter(g)
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g = IpGetter('https://api.ipify.org', lambda x: x)
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self.add_getter(g)
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g = IpGetter('https://ident.me', lambda x: x)
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self.add_getter(g)
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# g = IpGetter('https://ipapi.co/ip/', lambda x: x)
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# self.add_getter(g)
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g = IpGetter('http://myip.dnsomatic.com', lambda x: x)
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self.add_getter(g)
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g = IpGetter('https://checkip.amazonaws.com', lambda x: x.strip())
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self.add_getter(g)
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def f(t):
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return re.compile(r'Address: (\d+.\d+.\d+.\d+)').search(t).group(1)
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g = IpGetter('http://checkip.dyndns.com', f)
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self.add_getter(g)
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def add_getter(self, getter):
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self.getters.append(getter)
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def get(self):
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gs = self.getters.copy()
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gs.sort(key=lambda a: a.get_average_time())
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for g in gs:
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# print(*[str(g) for g in self.getters ])
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ip = g.get()
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if ip:
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return ip
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return None
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if __name__ == '__main__':
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oi = OutIP()
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i = 0
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while i < 100:
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ip = oi.get()
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print('ip = ', ip)
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time.sleep(1)
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i += 1
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