AttributeError: module 'httpcore' has no attribute 'NetworkBackend'

[daktak]

Netflix add-on version

1.22.0+matrix.1

Operative systems used

Linux (Ubuntu / Mint / ...)

Kodi version used

Kodi 19 (Matrix)

Description of the bug

AttributeError: module 'httpcore' has no attribute 'NetworkBackend'

Backend service unable to run with python error (python 3.11)

Steps to reproduce the behavior

Load Netflix plugin

Debug log - mandatory

https://paste.kodi.tv/ukuyexetex.kodi

Possible fix

Upgrade to the following package versions
httpcore-0.17.3
httpx-0.24.1
h11-0.14.0

Additional context

No response

Screenshots

No response

[jiminorris]

I'm getting this error and my httpcore and h11 packages are already at the suggested version, so chances are the issue is with httpx, perhaps??

[CastagnaIT]

looks like someone has already investigated
https://medium.com/@pourya.mansouri/fixing-the-attributeerror-module-httpcore-has-no-attribute-networkbackend-issue-in-python-44c6286f1670

upgrading your httpcore package to version 0.15.0 or higher.

now i will have to understand if we can also update whole httpx and deps instead of a single component,
because my last attempt (#1485) has failed due to other unknown bug/problems

[CastagnaIT]

i have update whole deps but i havent time to test on different operative systems
please try to see if works, or some errors like "BlockingIOError" happens

plugin.video.netflix_1.22.1+matrix.1_20230913.zip

[jiminorris]

Yes, that seems to fix it for me.
Kodi 20.2, Debian.

[CastagnaIT]

yesterday i tested on android system,
and unfurnately this test update cause a lot of Server disconnected errors and addon its not usable...

i tried investigate but i have no idea how to solve "server disconnected" errors
im thinking to try rollback to default python "request" module despite it dont support http2 hoping dont cause other problems

[CastagnaIT]

i have full removed httpx and replaced with Requests module
testing on android seem to works good, please test following
plugin.video.netflix_1.22.1+matrix.1_20230917_test2.zip
and let me know if you find regressions/problems

[Dubeyji1233]

any solution for this error
module 'httpcore' has no attribute 'SyncHTTPTransport'