I'm testing my Python script and when server turned off my script crashes. How can I change this, to make connection again. Now, my script is crashing when it fails to connect to the server. Here is my script:
import urllib.request
import json
def connectToServer():
with urllib.request.urlopen("http://localhost:5000/user/connect") as url:
data = json.loads(url.read().decode())
Here is error:
Traceback (most recent call last):
File "C:\Users\Rostik\AppData\Local\Programs\Python\Python39\lib\urllib\request.py", line 1346, in do_open
h.request(req.get_method(), req.selector, req.data, headers,
File "C:\Users\Rostik\AppData\Local\Programs\Python\Python39\lib\http\client.py", line 1255, in request
self._send_request(method, url, body, headers, encode_chunked)
File "C:\Users\Rostik\AppData\Local\Programs\Python\Python39\lib\http\client.py", line 1301, in _send_request
self.endheaders(body, encode_chunked=encode_chunked)
File "C:\Users\Rostik\AppData\Local\Programs\Python\Python39\lib\http\client.py", line 1250, in endheaders
self._send_output(message_body, encode_chunked=encode_chunked)
File "C:\Users\Rostik\AppData\Local\Programs\Python\Python39\lib\http\client.py", line 1010, in _send_output
self.send(msg)
File "C:\Users\Rostik\AppData\Local\Programs\Python\Python39\lib\http\client.py", line 950, in send
self.connect()
File "C:\Users\Rostik\AppData\Local\Programs\Python\Python39\lib\http\client.py", line 921, in connect
self.sock = self._create_connection(
File "C:\Users\Rostik\AppData\Local\Programs\Python\Python39\lib\socket.py", line 843, in create_connection
raise err
File "C:\Users\Rostik\AppData\Local\Programs\Python\Python39\lib\socket.py", line 831, in create_connection
sock.connect(sa)
ConnectionRefusedError: [WinError 10061] Подключение не установлено, т.к. конечный компьютер отверг запрос на подключение
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "e:\Projects\Hacker_Pro Python\main.py", line 4, in <module>
server.connectToServer()
File "e:\Projects\Hacker_Pro Python\server.py", line 8, in connectToServer
with urllib.request.urlopen("http://localhost:5000/user/connect") as url:
File "C:\Users\Rostik\AppData\Local\Programs\Python\Python39\lib\urllib\request.py", line 214, in urlopen
return opener.open(url, data, timeout)
File "C:\Users\Rostik\AppData\Local\Programs\Python\Python39\lib\urllib\request.py", line 517, in open
response = self._open(req, data)
File "C:\Users\Rostik\AppData\Local\Programs\Python\Python39\lib\urllib\request.py", line 534, in _open
result = self._call_chain(self.handle_open, protocol, protocol +
File "C:\Users\Rostik\AppData\Local\Programs\Python\Python39\lib\urllib\request.py", line 494, in _call_chain
result = func(*args)
File "C:\Users\Rostik\AppData\Local\Programs\Python\Python39\lib\urllib\request.py", line 1375, in http_open
return self.do_open(http.client.HTTPConnection, req)
File "C:\Users\Rostik\AppData\Local\Programs\Python\Python39\lib\urllib\request.py", line 1349, in do_open
raise URLError(err)
urllib.error.URLError: <urlopen error [WinError 10061] Подключение не установлено, т.к. конечный компьютер отверг запрос на подключение>
The python try statement may help you.
def connectToServer():
try:
with urllib.request.urlopen("http://localhost:5000/user/connect") as url:
data = json.loads(url.read().decode())
except ConnectionRefusedError as error:
print('connection was refused:\n{}'.format(error))
except:
print('could not connect to server')
Related
I am trying to open a URL using the following code:
import urllib.request
with urllib.request.urlopen("http://www.example.com/") as doc:
html = doc.read()
I've tried with many different websites but I always get this error:
Traceback (most recent call last):
File "/usr/lib/python3.8/urllib/request.py", line 1350, in do_open
h.request(req.get_method(), req.selector, req.data, headers,
File "/usr/lib/python3.8/http/client.py", line 1255, in request
self._send_request(method, url, body, headers, encode_chunked)
File "/usr/lib/python3.8/http/client.py", line 1301, in _send_request
self.endheaders(body, encode_chunked=encode_chunked)
File "/usr/lib/python3.8/http/client.py", line 1250, in endheaders
self._send_output(message_body, encode_chunked=encode_chunked)
File "/usr/lib/python3.8/http/client.py", line 1010, in _send_output
self.send(msg)
File "/usr/lib/python3.8/http/client.py", line 950, in send
self.connect()
File "/usr/lib/python3.8/http/client.py", line 921, in connect
self.sock = self._create_connection(
File "/usr/lib/python3.8/socket.py", line 787, in create_connection
for res in getaddrinfo(host, port, 0, SOCK_STREAM):
File "/usr/lib/python3.8/socket.py", line 918, in getaddrinfo
for res in _socket.getaddrinfo(host, port, family, type, proto, flags):
socket.gaierror: [Errno -3] Try again
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "main.py", line 3, in <module>
with urllib.request.urlopen("http://www.wikipedia.org/") as doc:
File "/usr/lib/python3.8/urllib/request.py", line 222, in urlopen
return opener.open(url, data, timeout)
File "/usr/lib/python3.8/urllib/request.py", line 525, in open
response = self._open(req, data)
File "/usr/lib/python3.8/urllib/request.py", line 542, in _open
result = self._call_chain(self.handle_open, protocol, protocol +
File "/usr/lib/python3.8/urllib/request.py", line 502, in _call_chain
result = func(*args)
File "/usr/lib/python3.8/urllib/request.py", line 1379, in http_open
return self.do_open(http.client.HTTPConnection, req)
File "/usr/lib/python3.8/urllib/request.py", line 1353, in do_open
raise URLError(err)
urllib.error.URLError: <urlopen error [Errno -3] Try again>
I've searched for [Errno -3] and I also looked into "https://docs.python.org/3/library/urllib.request.html" but I didn't find anything useful.
What am I doing wrong?
I'm having this error when running my python file and I don't know how to fix it
here is the code
import time
from pytube import YouTube
vid = YouTube('https://www.youtube.com/watch?v=7YwNjB1kd0s')
print(vid.length)
Here is how i executed the file
python3 main.py
Here is the Error log
Traceback (most recent call last):
File "/usr/lib/python3.10/urllib/request.py", line 1348, in do_open
h.request(req.get_method(), req.selector, req.data, headers,
File "/usr/lib/python3.10/http/client.py", line 1282, in request
self._send_request(method, url, body, headers, encode_chunked)
File "/usr/lib/python3.10/http/client.py", line 1328, in _send_request
self.endheaders(body, encode_chunked=encode_chunked)
File "/usr/lib/python3.10/http/client.py", line 1277, in endheaders
self._send_output(message_body, encode_chunked=encode_chunked)
File "/usr/lib/python3.10/http/client.py", line 1037, in _send_output
self.send(msg)
File "/usr/lib/python3.10/http/client.py", line 975, in send
self.connect()
File "/usr/lib/python3.10/http/client.py", line 1447, in connect
super().connect()
File "/usr/lib/python3.10/http/client.py", line 941, in connect
self.sock = self._create_connection(
File "/usr/lib/python3.10/socket.py", line 824, in create_connection
for res in getaddrinfo(host, port, 0, SOCK_STREAM):
File "/usr/lib/python3.10/socket.py", line 955, in getaddrinfo
for res in _socket.getaddrinfo(host, port, family, type, proto, flags):
socket.gaierror: [Errno -2] Name or service not known
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/home/premium/Desktop/linux_python101/downloadvideo.py", line 6, in <module>
print(vid.length)
File "/usr/local/lib/python3.10/dist-packages/pytube/__main__.py", line 383, in length
return int(self.vid_info.get('videoDetails', {}).get('lengthSeconds'))
File "/usr/local/lib/python3.10/dist-packages/pytube/__main__.py", line 246, in vid_info
innertube_response = innertube.player(self.video_id)
File "/usr/local/lib/python3.10/dist-packages/pytube/innertube.py", line 300, in player
return self._call_api(endpoint, query, self.base_data)
File "/usr/local/lib/python3.10/dist-packages/pytube/innertube.py", line 242, in _call_api
response = request._execute_request(
File "/usr/local/lib/python3.10/dist-packages/pytube/request.py", line 37, in _execute_request
return urlopen(request, timeout=timeout) # nosec
File "/usr/lib/python3.10/urllib/request.py", line 216, in urlopen
return opener.open(url, data, timeout)
File "/usr/lib/python3.10/urllib/request.py", line 519, in open
response = self._open(req, data)
File "/usr/lib/python3.10/urllib/request.py", line 536, in _open
result = self._call_chain(self.handle_open, protocol, protocol +
File "/usr/lib/python3.10/urllib/request.py", line 496, in _call_chain
result = func(*args)
File "/usr/lib/python3.10/urllib/request.py", line 1391, in https_open
return self.do_open(http.client.HTTPSConnection, req,
File "/usr/lib/python3.10/urllib/request.py", line 1351, in do_open
raise URLError(err)
urllib.error.URLError: <urlopen error [Errno -2] Name or service not known>
I'm running Ubuntu and I'm not in a virtual environment
Running python3 and it would be greatly appreciated if you could help me.
I am trying to run this basic HTTP proxy, but I'm getting this error. It claims there are two exceptions but they both say: [Errno 61] Connection refused. I can't see what line is causing the first exception, but the second exception is being caused by the line: self.copyfile(urllib.request.urlopen(url), self.wfile)
So, I see that the connection is faulted in some way, but I'm not sure what code needs to be changed to fix that.
Thank you for the help!
import http.server
import socketserver
import urllib.request
class MyProxy(http.server.SimpleHTTPRequestHandler):
def do_GET(self):
print(self.path)
url = self.path
self.send_response(200)
self.end_headers()
self.copyfile(urllib.request.urlopen(url), self.wfile)
# --- main ---
def main():
PORT = 8888
local_ip = "127.0.0.1"
httpd = None
try:
socketserver.TCPServer.allow_reuse_address = True # solution for `OSError: [Errno 98] Address already in use`
httpd = socketserver.TCPServer((local_ip, PORT), MyProxy)
print(f"{local_ip}:{PORT}")
httpd.serve_forever()
except KeyboardInterrupt:
print("Pressed Ctrl+C")
finally:
if httpd:
httpd.shutdown()
#httpd.socket.close()
if __name__ == '__main__':
main()
Exception happened during processing of request from ('127.0.0.1', 49700)
Traceback (most recent call last):
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/urllib/request.py", line 1319, in do_open
h.request(req.get_method(), req.selector, req.data, headers,
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/http/client.py", line 1245, in request
self._send_request(method, url, body, headers, encode_chunked)
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/http/client.py", line 1291, in _send_request
self.endheaders(body, encode_chunked=encode_chunked)
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/http/client.py", line 1240, in endheaders
self._send_output(message_body, encode_chunked=encode_chunked)
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/http/client.py", line 1008, in _send_output
self.send(msg)
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/http/client.py", line 948, in send
self.connect()
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/http/client.py", line 919, in connect
self.sock = self._create_connection(
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/socket.py", line 808, in create_connection
raise err
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/socket.py", line 796, in create_connection
sock.connect(sa)
ConnectionRefusedError: [Errno 61] Connection refused
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/socketserver.py", line 316, in _handle_request_noblock
self.process_request(request, client_address)
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/socketserver.py", line 347, in process_request
self.finish_request(request, client_address)
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/socketserver.py", line 360, in finish_request
self.RequestHandlerClass(request, client_address, self)
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/http/server.py", line 647, in __init__
super().__init__(*args, **kwargs)
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/socketserver.py", line 720, in __init__
self.handle()
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/http/server.py", line 427, in handle
self.handle_one_request()
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/http/server.py", line 415, in handle_one_request
method()
File "/Users/jalen/PycharmProjects/HW4/proxy.py", line 13, in do_GET
self.copyfile(urllib.request.urlopen(url), self.wfile)
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/urllib/request.py", line 222, in urlopen
return opener.open(url, data, timeout)
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/urllib/request.py", line 525, in open
response = self._open(req, data)
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/urllib/request.py", line 542, in _open
result = self._call_chain(self.handle_open, protocol, protocol +
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/urllib/request.py", line 502, in _call_chain
result = func(*args)
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/urllib/request.py", line 1348, in http_open
return self.do_open(http.client.HTTPConnection, req)
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/urllib/request.py", line 1322, in do_open
raise URLError(err)
urllib.error.URLError: <urlopen error [Errno 61] Connection refused>
----------------------------------------
http://www.example.com/
127.0.0.1 - - [12/Apr/2022 22:51:29] "GET http://www.example.com/ HTTP/1.1" 200 -
----------------------------------------
Exception happened during processing of request from ('127.0.0.1', 49702)
Traceback (most recent call last):
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/urllib/request.py", line 1319, in do_open
h.request(req.get_method(), req.selector, req.data, headers,
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/http/client.py", line 1245, in request
self._send_request(method, url, body, headers, encode_chunked)
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/http/client.py", line 1291, in _send_request
self.endheaders(body, encode_chunked=encode_chunked)
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/http/client.py", line 1240, in endheaders
self._send_output(message_body, encode_chunked=encode_chunked)
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/http/client.py", line 1008, in _send_output
self.send(msg)
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/http/client.py", line 948, in send
self.connect()
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/http/client.py", line 919, in connect
self.sock = self._create_connection(
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/socket.py", line 808, in create_connection
raise err
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/socket.py", line 796, in create_connection
sock.connect(sa)
ConnectionRefusedError: [Errno 61] Connection refused
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/socketserver.py", line 316, in _handle_request_noblock
self.process_request(request, client_address)
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/socketserver.py", line 347, in process_request
self.finish_request(request, client_address)
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/socketserver.py", line 360, in finish_request
self.RequestHandlerClass(request, client_address, self)
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/http/server.py", line 647, in __init__
super().__init__(*args, **kwargs)
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/socketserver.py", line 720, in __init__
self.handle()
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/http/server.py", line 427, in handle
self.handle_one_request()
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/http/server.py", line 415, in handle_one_request
method()
File "/Users/jalen/PycharmProjects/HW4/proxy.py", line 13, in do_GET
self.copyfile(urllib.request.urlopen(url), self.wfile)
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/urllib/request.py", line 222, in urlopen
return opener.open(url, data, timeout)
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/urllib/request.py", line 525, in open
response = self._open(req, data)
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/urllib/request.py", line 542, in _open
result = self._call_chain(self.handle_open, protocol, protocol +
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/urllib/request.py", line 502, in _call_chain
result = func(*args)
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/urllib/request.py", line 1348, in http_open
return self.do_open(http.client.HTTPConnection, req)
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/urllib/request.py", line 1322, in do_open
raise URLError(err)
urllib.error.URLError: <urlopen error [Errno 61] Connection refused>
I am using python slack module to send a message to a slack channel and i have also installed all the required modules (slack, slackClient, openssl) as well but I am facing with SLL violation. I am not sure if it is related to proxy or not. Any help would be appreciated.
code:
import slack
import ssl
SLACK_API_TOKEN = "xoxb-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
client = slack.WebClient(token=SLACK_API_TOKEN)
response = client.chat_postMessage(
channel='#channelName',
text="testing")
if (response["ok"]):
print("Notification sent to Slack")
Error:
Traceback (most recent call last):
File "/usr/local/Cellar/python#3.9/3.9.10/Frameworks/Python.framework/Versions/3.9/lib/python3.9/urllib/request.py", line 1346, in do_open
h.request(req.get_method(), req.selector, req.data, headers,
File "/usr/local/Cellar/python#3.9/3.9.10/Frameworks/Python.framework/Versions/3.9/lib/python3.9/http/client.py", line 1285, in request
self._send_request(method, url, body, headers, encode_chunked)
File "/usr/local/Cellar/python#3.9/3.9.10/Frameworks/Python.framework/Versions/3.9/lib/python3.9/http/client.py", line 1331, in _send_request
self.endheaders(body, encode_chunked=encode_chunked)
File "/usr/local/Cellar/python#3.9/3.9.10/Frameworks/Python.framework/Versions/3.9/lib/python3.9/http/client.py", line 1280, in endheaders
self._send_output(message_body, encode_chunked=encode_chunked)
File "/usr/local/Cellar/python#3.9/3.9.10/Frameworks/Python.framework/Versions/3.9/lib/python3.9/http/client.py", line 1040, in _send_output
self.send(msg)
File "/usr/local/Cellar/python#3.9/3.9.10/Frameworks/Python.framework/Versions/3.9/lib/python3.9/http/client.py", line 980, in send
self.connect()
File "/usr/local/Cellar/python#3.9/3.9.10/Frameworks/Python.framework/Versions/3.9/lib/python3.9/http/client.py", line 1454, in connect
self.sock = self._context.wrap_socket(self.sock,
File "/usr/local/Cellar/python#3.9/3.9.10/Frameworks/Python.framework/Versions/3.9/lib/python3.9/ssl.py", line 500, in wrap_socket
return self.sslsocket_class._create(
File "/usr/local/Cellar/python#3.9/3.9.10/Frameworks/Python.framework/Versions/3.9/lib/python3.9/ssl.py", line 1040, in _create
self.do_handshake()
File "/usr/local/Cellar/python#3.9/3.9.10/Frameworks/Python.framework/Versions/3.9/lib/python3.9/ssl.py", line 1309, in do_handshake
self._sslobj.do_handshake()
ssl.SSLEOFError: EOF occurred in violation of protocol (_ssl.c:1129)
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/Users/sai/Downloads/Gen3/POC_TEST.py", line 19, in <module>
response = client.chat_postMessage(
File "/usr/local/lib/python3.9/site-packages/slack_sdk/web/legacy_client.py", line 2091, in chat_postMessage
return self.api_call("chat.postMessage", json=kwargs)
File "/usr/local/lib/python3.9/site-packages/slack_sdk/web/legacy_base_client.py", line 167, in api_call
return self._sync_send(api_url=api_url, req_args=req_args)
File "/usr/local/lib/python3.9/site-packages/slack_sdk/web/legacy_base_client.py", line 258, in _sync_send
return self._urllib_api_call(
File "/usr/local/lib/python3.9/site-packages/slack_sdk/web/legacy_base_client.py", line 370, in _urllib_api_call
response = self._perform_urllib_http_request(url=url, args=request_args)
File "/usr/local/lib/python3.9/site-packages/slack_sdk/web/legacy_base_client.py", line 535, in _perform_urllib_http_request
raise err
File "/usr/local/lib/python3.9/site-packages/slack_sdk/web/legacy_base_client.py", line 496, in _perform_urllib_http_request
resp = opener.open(req, timeout=self.timeout) # skipcq: BAN-B310
File "/usr/local/Cellar/python#3.9/3.9.10/Frameworks/Python.framework/Versions/3.9/lib/python3.9/urllib/request.py", line 517, in open
response = self._open(req, data)
File "/usr/local/Cellar/python#3.9/3.9.10/Frameworks/Python.framework/Versions/3.9/lib/python3.9/urllib/request.py", line 534, in _open
result = self._call_chain(self.handle_open, protocol, protocol +
File "/usr/local/Cellar/python#3.9/3.9.10/Frameworks/Python.framework/Versions/3.9/lib/python3.9/urllib/request.py", line 494, in _call_chain
result = func(*args)
File "/usr/local/Cellar/python#3.9/3.9.10/Frameworks/Python.framework/Versions/3.9/lib/python3.9/urllib/request.py", line 1389, in https_open
return self.do_open(http.client.HTTPSConnection, req,
File "/usr/local/Cellar/python#3.9/3.9.10/Frameworks/Python.framework/Versions/3.9/lib/python3.9/urllib/request.py", line 1349, in do_open
raise URLError(err)
urllib.error.URLError: <urlopen error EOF occurred in violation of protocol (_ssl.c:1129)>
Thanks
Below is the stack trace at the terminal end in Ubuntu
Even my anacinda is taking too much time to open (around 20 minutes)
Traceback (most recent call last):
File "/home/narendra/anaconda3/lib/python3.7/urllib/request.py", line 1317, in do_open
encode_chunked=req.has_header('Transfer-encoding'))
File "/home/narendra/anaconda3/lib/python3.7/http/client.py", line 1244, in request
self._send_request(method, url, body, headers, encode_chunked)
File "/home/narendra/anaconda3/lib/python3.7/http/client.py", line 1290, in _send_request
self.endheaders(body, encode_chunked=encode_chunked)
File "/home/narendra/anaconda3/lib/python3.7/http/client.py", line 1239, in endheaders
self._send_output(message_body, encode_chunked=encode_chunked)
File "/home/narendra/anaconda3/lib/python3.7/http/client.py", line 1026, in _send_output
self.send(msg)
File "/home/narendra/anaconda3/lib/python3.7/http/client.py", line 966, in send
self.connect()
File "/home/narendra/anaconda3/lib/python3.7/http/client.py", line 1406, in connect
super().connect()
File "/home/narendra/anaconda3/lib/python3.7/http/client.py", line 938, in connect
(self.host,self.port), self.timeout, self.source_address)
File "/home/narendra/anaconda3/lib/python3.7/socket.py", line 727, in create_connection
raise err
File "/home/narendra/anaconda3/lib/python3.7/socket.py", line 716, in create_connection
sock.connect(sa)
TimeoutError: [Errno 110] Connection timed out
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "TASK_1.py", line 23, in <module>
response = urllib.request.urlopen(line,context=gcontext)
File "/home/narendra/anaconda3/lib/python3.7/urllib/request.py", line 222, in urlopen
return opener.open(url, data, timeout)
File "/home/narendra/anaconda3/lib/python3.7/urllib/request.py", line 525, in open
response = self._open(req, data)
File "/home/narendra/anaconda3/lib/python3.7/urllib/request.py", line 543, in _open
'_open', req)
File "/home/narendra/anaconda3/lib/python3.7/urllib/request.py", line 503, in _call_chain
result = func(*args)
File "/home/narendra/anaconda3/lib/python3.7/urllib/request.py", line 1360, in https_open
context=self._context, check_hostname=self._check_hostname)
File "/home/narendra/anaconda3/lib/python3.7/urllib/request.py", line 1319, in do_open
raise URLError(err)
urllib.error.URLError: <urlopen error [Errno 110] Connection timed out>
below is my code.
this code is extracting the Url data into the file
it will one by one pick URLs for the url.txt
then it will extract the all page data from that particular URL.
import urllib.request, urllib.error, urllib.parse
import io
import ssl
#localhost, 127.0.0.0/8, ::1, 10.0.0.0/8
# using readline() that reads file line by line.
file1 = open("url.txt", "r")
count = 0
gcontext = ssl.SSLContext()`
for i in range(18):
count += 1
# Getting the next line from file
line = file1.readline()
# if line is empty
# end of file is reached
if not line:
break
response = urllib.request.urlopen(line,context=gcontext)
webContent = response.read()
with io.open("file_" + str(i) + ".txt", 'w', encoding='utf-8') as f:
f.write(webContent)
f.close()