changed from BACKOFF_MAX to DEFAULT_BACKOFF_MAX since it deprecated

[andrwgldmn]

It needs to be changed from BACKOFF_MAX to DEFAULT_BACKOFF_MAX since it deprecated in urllib3 and causes an error after pressing a "Save changes" button in camera settings, e.g:

2023-08-27 14:52:56,233 - octoprint - ERROR - Exception on /plugin/octolapse/applyCameraSettings [POST]
Traceback (most recent call last):
  File "/home/octoprint/OctoPrint/venv/lib/python3.10/site-packages/flask/app.py", line 2529, in wsgi_app
    response = self.full_dispatch_request()
  File "/home/octoprint/OctoPrint/venv/lib/python3.10/site-packages/flask/app.py", line 1825, in full_dispatch_request
    rv = self.handle_user_exception(e)
  File "/home/octoprint/OctoPrint/venv/lib/python3.10/site-packages/flask/app.py", line 1823, in full_dispatch_request
    rv = self.dispatch_request()
  File "/home/octoprint/OctoPrint/venv/lib/python3.10/site-packages/flask/app.py", line 1799, in dispatch_request
    return self.ensure_sync(self.view_functions[rule.endpoint])(**view_args)
  File "/home/octoprint/OctoPrint/venv/lib/python3.10/site-packages/octoprint/server/util/flask.py", line 1590, in decorated_view
    return no_firstrun_access(flask_login.login_required(func))(*args, **kwargs)
  File "/home/octoprint/OctoPrint/venv/lib/python3.10/site-packages/octoprint/server/util/flask.py", line 1613, in decorated_view
    return func(*args, **kwargs)
  File "/home/octoprint/OctoPrint/venv/lib/python3.10/site-packages/flask_login/utils.py", line 290, in decorated_view
    return current_app.ensure_sync(func)(*args, **kwargs)
  File "/home/octoprint/OctoPrint/venv/lib/python3.10/site-packages/octoprint_octolapse/__init__.py", line 1259, in apply_camera_settings_request
    success, error = self.apply_camera_settings([camera_profile])
  File "/home/octoprint/OctoPrint/venv/lib/python3.10/site-packages/octoprint_octolapse/__init__.py", line 1982, in apply_camera_settings
    success, errors = camera.CameraControl.apply_camera_settings(
  File "/home/octoprint/OctoPrint/venv/lib/python3.10/site-packages/octoprint_octolapse/camera.py", line 209, in apply_camera_settings
    thread.join(requests.packages.urllib3.util.retry.Retry.BACKOFF_MAX)
AttributeError: type object 'Retry' has no attribute 'BACKOFF_MAX'

[FormerLurker]

Sorry it's taken a while! Can you target the devel branch and I'll pull it in for testing?

[andrwgldmn]

Sorry it's taken a while! Can you target the devel branch and I'll pull it in for testing?

how can I do it? make other pr to devel branch?

[FormerLurker]

Yeah, it's probably easiest to just start a new PR to the devel branch. There might be another way, but that's how I would do it. Feel free to close this one in that case, and THANK YOU SO MUCH for being patient and for your contribution!

I will leave this open for communication in the meantime.

[andrwgldmn]

Yeah, it's probably easiest to just start a new PR to the devel branch. There might be another way, but that's how I would do it. Feel free to close this one in that case, and THANK YOU SO MUCH for being patient and for your contribution!

I will leave this open for communication in the meantime.

changed in this pr