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41 lines
1.3 KiB
Python
41 lines
1.3 KiB
Python
import requests
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from bs4 import BeautifulSoup
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import difflib
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import time
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from datetime import datetime
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url = str(input("url: "))
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interval = int(input("interval(s): "))
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headers = {
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'User-Agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/39.0.2171.95 Safari/537.36'}
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PrevVersion = ""
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FirstRun = True
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while True:
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response = requests.get(url, headers=headers)
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soup = BeautifulSoup(response.text, "lxml")
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for script in soup(["script", "style"]):
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script.extract()
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soup = soup.get_text()
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if PrevVersion != soup:
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if FirstRun == True:
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PrevVersion = soup
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FirstRun = False
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print("Started Monitoring " + url + " " + str(datetime.now()))
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else:
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print("Changes detected at: " + str(datetime.now()))
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OldPage = PrevVersion.splitlines()
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NewPage = soup.splitlines()
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d = difflib.Differ()
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diff = d.compare(OldPage, NewPage)
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out_text = "\n".join([ll.rstrip() for ll in '\n'.join(diff).splitlines() if ll.strip()])
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#print(out_text)
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OldPage = NewPage
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# print ('\n'.join(diff))
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PrevVersion = soup
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else:
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print("No Changes Detected " + str(datetime.now()))
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time.sleep(interval)
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continue
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