小白想自學python爬取網頁資訊，但是代碼寫了第二行就老是報錯，度娘了很久感覺不是很能get,求大神點撥！
import urllib.request
Target = "http://www.tmsf.com/newhouse/property_330181_287055905_price.htm"
url = urllib.request.urlopen(Target)-----報錯行
page = url.read()
url.close()
fp = open("grab.txt","wb")
fp.write(page)
fp.close()
報錯資訊
Traceback (most recent call last):
File "C:UsersjqhDesktop1.py", line 35, in
url = urllib.request.urlopen(Target)
File "C:UsersjqhAppDataLocalProgramsPythonPython35liburllibrequest.py", line 162, in urlopen
return opener.open(url, data, timeout)
File "C:UsersjqhAppDataLocalProgramsPythonPython35liburllibrequest.py", line 471, in open
response = meth(req, response)
File "C:UsersjqhAppDataLocalProgramsPythonPython35liburllibrequest.py", line 581, in http_response
'http', request, response, code, msg, hdrs)
File "C:UsersjqhAppDataLocalProgramsPythonPython35liburllibrequest.py", line 509, in error
return self._call_chain(*args)
File "C:UsersjqhAppDataLocalProgramsPythonPython35liburllibrequest.py", line 443, in _call_chain
result = func(*args)
File "C:UsersjqhAppDataLocalProgramsPythonPython35liburllibrequest.py", line 589, in http_error_default
raise HTTPError(req.full_url, code, msg, hdrs, fp)
urllib.error.HTTPError: HTTP Error 403: Forbidden