When accessing an URL with a label with more than 63 characters, an urllib3.exceptions.LocationParseError (label empty or too long) is returned without being caught by requests.
Maybe this is related to #4746?
Expected Result
No exception, or an exception raised by requests (maybe InvalidURL?).
Actual Result
Exception is not caught by requests.
Reproduction Steps
import requests
requests.get('http://1234567890123456789012345678901234567890123456789012345678901234.com')
Traceback (most recent call last):
File "<input>", line 1, in <module>
File "/home/christian/Projects/EUvsDisinfo/venv/lib64/python3.8/site-packages/requests/api.py", line 76, in get
return request('get', url, params=params, **kwargs)
File "/home/christian/Projects/EUvsDisinfo/venv/lib64/python3.8/site-packages/requests/api.py", line 61, in request
return session.request(method=method, url=url, **kwargs)
File "/home/christian/Projects/EUvsDisinfo/venv/lib64/python3.8/site-packages/requests/sessions.py", line 542, in request
resp = self.send(prep, **send_kwargs)
File "/home/christian/Projects/EUvsDisinfo/venv/lib64/python3.8/site-packages/requests/sessions.py", line 655, in send
r = adapter.send(request, **kwargs)
File "/home/christian/Projects/EUvsDisinfo/venv/lib64/python3.8/site-packages/requests/adapters.py", line 439, in send
resp = conn.urlopen(
File "/home/christian/Projects/EUvsDisinfo/venv/lib64/python3.8/site-packages/urllib3/connectionpool.py", line 699, in urlopen
httplib_response = self._make_request(
File "/home/christian/Projects/EUvsDisinfo/venv/lib64/python3.8/site-packages/urllib3/connectionpool.py", line 394, in _make_request
conn.request(method, url, **httplib_request_kw)
File "/home/christian/Projects/EUvsDisinfo/venv/lib64/python3.8/site-packages/urllib3/connection.py", line 234, in request
super(HTTPConnection, self).request(method, url, body=body, headers=headers)
File "/usr/lib64/python3.8/http/client.py", line 1255, in request
self._send_request(method, url, body, headers, encode_chunked)
File "/usr/lib64/python3.8/http/client.py", line 1301, in _send_request
self.endheaders(body, encode_chunked=encode_chunked)
File "/usr/lib64/python3.8/http/client.py", line 1250, in endheaders
self._send_output(message_body, encode_chunked=encode_chunked)
File "/usr/lib64/python3.8/http/client.py", line 1010, in _send_output
self.send(msg)
File "/usr/lib64/python3.8/http/client.py", line 950, in send
self.connect()
File "/home/christian/Projects/EUvsDisinfo/venv/lib64/python3.8/site-packages/urllib3/connection.py", line 200, in connect
conn = self._new_conn()
File "/home/christian/Projects/EUvsDisinfo/venv/lib64/python3.8/site-packages/urllib3/connection.py", line 169, in _new_conn
conn = connection.create_connection(
File "/home/christian/Projects/EUvsDisinfo/venv/lib64/python3.8/site-packages/urllib3/util/connection.py", line 69, in create_connection
return six.raise_from(
File "<string>", line 3, in raise_from
urllib3.exceptions.LocationParseError: Failed to parse: '1234567890123456789012345678901234567890123456789012345678901234.com', label empty or too longSystem Information
$ python -m requests.help
{
"chardet": {
"version": "4.0.0"
},
"cryptography": {
"version": ""
},
"idna": {
"version": "2.10"
},
"implementation": {
"name": "CPython",
"version": "3.8.7"
},
"platform": {
"release": "5.10.11-100.fc32.x86_64",
"system": "Linux"
},
"pyOpenSSL": {
"openssl_version": "",
"version": null
},
"requests": {
"version": "2.25.1"
},
"system_ssl": {
"version": "1010109f"
},
"urllib3": {
"version": "1.26.2"
},
"using_pyopenssl": false
}
This command is only available on Requests v2.16.4 and greater. Otherwise,
please provide some basic information about your system (Python version,
operating system, &c).
When accessing an URL with a label with more than 63 characters, an
urllib3.exceptions.LocationParseError(label empty or too long) is returned without being caught by requests.Maybe this is related to #4746?
Expected Result
No exception, or an exception raised by requests (maybe InvalidURL?).
Actual Result
Exception is not caught by requests.
Reproduction Steps
System Information
This command is only available on Requests v2.16.4 and greater. Otherwise,
please provide some basic information about your system (Python version,
operating system, &c).