Followed Instructions, but ended up with Connection Error
maxloosmu opened this issue · 2 comments
Summary
There are only 3 files in my directory for testing Parsr:
- test.py
- defaultConfig.json
- sample.pdf
When I run test.py, I get an eventual connection error.
Steps To Reproduce
Steps to reproduce the behavior:
- First, start docker in one terminal window: docker run -p 3001:3001 axarev/parsr
- Create a defaultConfig.json file based on: https://github.com/axa-group/Parsr/blob/master/server/defaultConfig.json
- Then run this command in another terminal window: python3 test.py
This is the code in test.py:
import os
from parsr_client import ParsrClient
parsr = ParsrClient('http://localhost:3001')
input_file = 'sample.pdf'
parsr.send_document(
file_path=input_file,
config_path='defaultConfig.json',
document_name='The Readme',
save_request_id=True)
text = parsr.get_text()
output_file = 'sample.txt'
with open(output_file, 'w') as f:
f.write(text)
print(f"Text extracted and saved to {output_file}")
Expected behavior
sample.txt should be created in the root directory.
Actual behavior
In one terminal window, docker is running:
Starting par.sr API : node api/server/dist/index.js
[2023-04-13T05:57:25] INFO (parsr-api/7 on 6937a9f88c7e): Api listening on port 3001!
In another terminal window, I get this error:
Traceback (most recent call last):
File "/usr/local/lib/python3.10/site-packages/urllib3/connection.py", line 174, in _new_conn
conn = connection.create_connection(
File "/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py", line 72, in create_connection
for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM):
File "/usr/local/Cellar/python@3.10/3.10.8/Frameworks/Python.framework/Versions/3.10/lib/python3.10/socket.py", line 955, in getaddrinfo
for res in _socket.getaddrinfo(host, port, family, type, proto, flags):
socket.gaierror: [Errno 8] nodename nor servname provided, or not known
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py", line 703, in urlopen
httplib_response = self._make_request(
File "/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py", line 398, in _make_request
conn.request(method, url, **httplib_request_kw)
File "/usr/local/lib/python3.10/site-packages/urllib3/connection.py", line 244, in request
super(HTTPConnection, self).request(method, url, body=body, headers=headers)
File "/usr/local/Cellar/python@3.10/3.10.8/Frameworks/Python.framework/Versions/3.10/lib/python3.10/http/client.py", line 1282, in request
self._send_request(method, url, body, headers, encode_chunked)
File "/usr/local/Cellar/python@3.10/3.10.8/Frameworks/Python.framework/Versions/3.10/lib/python3.10/http/client.py", line 1328, in _send_request
self.endheaders(body, encode_chunked=encode_chunked)
File "/usr/local/Cellar/python@3.10/3.10.8/Frameworks/Python.framework/Versions/3.10/lib/python3.10/http/client.py", line 1277, in endheaders
self._send_output(message_body, encode_chunked=encode_chunked)
File "/usr/local/Cellar/python@3.10/3.10.8/Frameworks/Python.framework/Versions/3.10/lib/python3.10/http/client.py", line 1037, in _send_output
self.send(msg)
File "/usr/local/Cellar/python@3.10/3.10.8/Frameworks/Python.framework/Versions/3.10/lib/python3.10/http/client.py", line 975, in send
self.connect()
File "/usr/local/lib/python3.10/site-packages/urllib3/connection.py", line 205, in connect
conn = self._new_conn()
File "/usr/local/lib/python3.10/site-packages/urllib3/connection.py", line 186, in _new_conn
raise NewConnectionError(
urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x11d5dd9c0>: Failed to establish a new connection: [Errno 8] nodename nor servname provided, or not known
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/local/lib/python3.10/site-packages/requests/adapters.py", line 489, in send
resp = conn.urlopen(
File "/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py", line 787, in urlopen
retries = retries.increment(
File "/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py", line 592, in increment
raise MaxRetryError(_pool, url, error or ResponseError(cause))
urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='http', port=80): Max retries exceeded with url: //localhost:3001/api/v1/document (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x11d5dd9c0>: Failed to establish a new connection: [Errno 8] nodename nor servname provided, or not known'))
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/Users/maxloo/usecases/vue/parsr/test.py", line 12, in
document_id = parsr.send_document(input_file_path, default_config_path)
File "/usr/local/lib/python3.10/site-packages/parsr_client/parsr_client.py", line 111, in send_document
r = post(
File "/usr/local/lib/python3.10/site-packages/requests/api.py", line 115, in post
return request("post", url, data=data, json=json, **kwargs)
File "/usr/local/lib/python3.10/site-packages/requests/api.py", line 59, in request
return session.request(method=method, url=url, **kwargs)
File "/usr/local/lib/python3.10/site-packages/requests/sessions.py", line 587, in request
resp = self.send(prep, **send_kwargs)
File "/usr/local/lib/python3.10/site-packages/requests/sessions.py", line 701, in send
r = adapter.send(request, **kwargs)
File "/usr/local/lib/python3.10/site-packages/requests/adapters.py", line 565, in send
raise ConnectionError(e, request=request)
requests.exceptions.ConnectionError: HTTPConnectionPool(host='http', port=80): Max retries exceeded with url: //localhost:3001/api/v1/document (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x11d5dd9c0>: Failed to establish a new connection: [Errno 8] nodename nor servname provided, or not known'))
Screenshots
If applicable, add screenshots to help explain your problem.
Environment
- parsr-client Version: 3.2.3
- npm v8.19.3, Homebrew 4.0.13
- 1.1 GHz Quad-Core Intel Core i5
- MacOS
Additional context
Add any other context about the problem here.
Besides using a Mac, I've also just tried running Parsr using Windows 10 WSL2 with Docker, but the results are the same. I even tried changing parsr = ParsrClient('localhost:3001') to parsr = ParsrClient('localhost:80').
it's ok, I managed to get it to work using:
parsr = ParsrClient('localhost:3001/')
However, there's another error, which I'll post in another thread if I can't resolve it.