CODEWITHSUNDEEP
pythonpython-requestsurllib3
Derek Lee
Derek Lee

Reputation: 505

Disable HeaderParsingError appearing from python3 urllib3

how can I suppress the Failed to parse headers error that appears from the urllib3 library?

The following errors keep appearing:

Failed to parse headers (url=https://test): [StartBoundaryNotFoundDefect(), MultipartInvariantViolationDefect()], unparsed data: ''
Traceback (most recent call last):
  File "/opt/test_project/.venv/lib/python3.5/site-packages/urllib3/connectionpool.py", line 399, in _make_request
    assert_header_parsing(httplib_response.msg)
  File "/opt/test_project/.venv/lib/python3.5/site-packages/urllib3/util/response.py", line 66, in assert_header_parsing
    raise HeaderParsingError(defects=defects, unparsed_data=unparsed_data)
urllib3.exceptions.HeaderParsingError: [StartBoundaryNotFoundDefect(), MultipartInvariantViolationDefect()], unparsed data: ''

I have tried to suppress it using 

import urllib3
# Disable SSL warnings
urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)
# Disbale urllib3.exceptions.HeaderParsingError:
urllib3.disable_warnings(urllib3.exceptions.HeaderParsingError)

but seems like it's not working as it is still appearing.

There are some solutions online but that is suppressing via the logs. I am looking for a method to suppress it not from the log level.

AFAIK, this is just the warning from urllib3 and it's been reported as a bug. Therefore, is there any way I can suppress this?

Upvotes: 6

Views: 3936

Answers (1)

Safvan CK
Safvan CK

Reputation: 1340

Suppress logs using standard python library 'logging'

Place this code on the top of your existing code to ignore logs from urllib3 package

import logging
urllib3_logger = logging.getLogger('urllib3')
urllib3_logger.setLevel(logging.CRITICAL)

Upvotes: 3

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