feat: add openobserve backend

[juju4]

• https://openobserve.ai/docs/
• depends on ongoing work on unofficial API and pending merge https://github.com/juju4/python-openobserve/tree/devel-all, https://github.com/JustinGuese/python-openobserve/pulls/juju4
• tests need more review but added some in underlying module https://github.com/juju4/python-openobserve/tree/devel-all/tests

[review-notebook-app]

Check out this pull request on 

See visual diffs & provide feedback on Jupyter Notebooks.

---

Powered by ReviewNB

[juju4]

most lint stuff seems unrelated to PR. pytest part as said still WIP.
Input welcomed

[juju4]

pytest fixed but a new external error on tests/test_pkg_imports.py::test_conda_reqs
https://github.com/microsoft/msticpy/actions/runs/14564764340/job/40852428655?pr=839#step:10:129

[ianhelle]

pytest fixed but a new external error on tests/test_pkg_imports.py::test_conda_reqs https://github.com/microsoft/msticpy/actions/runs/14564764340/job/40852428655?pr=839#step:10:129

@juju4
Fix should be very simple - just add this requirement to the /conda/conda-pip-reqs.txt

This test is just designed to keep the requirements/setup packages aligned so it's saying that there is something in requirements/setup that's not reflected in the /conda requirements files.
Since this isn't going to be downloadable from Conda or Conda-forge, it should go in the conda-reqs-pip.txt (which is packages that cannot be installed by conda install and have to be installed using pip)

[juju4]

seems conda package can't be a commit. hope to have a pypi release next week-end

[juju4]

Current pylint errors not related to PR
https://github.com/microsoft/msticpy/actions/runs/14824892002/job/41616735671?pr=839#step:9:13

ImportError: cannot import name 'UTC' from 'datetime' is a difference between python 3.9 and 3.10. is replacing code by following ok or other preference depending on 3.9 support plan?

from datetime import datetime, timedelta, timezone
UTC = timezone.utc

done that for now.

3.8 fails with /home/runner/work/_temp/960b5084-0bdd-4156-9364-2d9478b37221.sh: line 1: jupyter: command not found
https://github.com/microsoft/msticpy/actions/runs/14825003555/job/41616982508?pr=839#step:10:18

[juju4]

Only python 3.8 ci is failing and seems unrelated to PR
https://github.com/microsoft/msticpy/actions/runs/15232868365/job/42842868008?pr=839#step:7:278

Collecting cryptography>=43.0.1 (from -r requirements-all.txt (line 19))
  Downloading cryptography-45.0.1-cp37-abi3-manylinux_2_34_x86_64.whl.metadata (5.7 kB)
  Using cached cryptography-44.0.3-cp37-abi3-manylinux_2_34_x86_64.whl.metadata (5.7 kB)
ERROR: Exception:
Traceback (most recent call last):
  File "/opt/hostedtoolcache/Python/3.8.18/x64/lib/python3.8/site-packages/pip/_internal/cli/base_command.py", line 106, in _run_wrapper
    status = _inner_run()
  File "/opt/hostedtoolcache/Python/3.8.18/x64/lib/python3.8/site-packages/pip/_internal/cli/base_command.py", line 97, in _inner_run
    return self.run(options, args)
  File "/opt/hostedtoolcache/Python/3.8.18/x64/lib/python3.8/site-packages/pip/_internal/cli/req_command.py", line 67, in wrapper
    return func(self, options, args)
  File "/opt/hostedtoolcache/Python/3.8.18/x64/lib/python3.8/site-packages/pip/_internal/commands/install.py", line 386, in run
    requirement_set = resolver.resolve(
  File "/opt/hostedtoolcache/Python/3.8.18/x64/lib/python3.8/site-packages/pip/_internal/resolution/resolvelib/resolver.py", line 95, in resolve
    result = self._result = resolver.resolve(
  File "/opt/hostedtoolcache/Python/3.8.18/x64/lib/python3.8/site-packages/pip/_vendor/resolvelib/resolvers.py", line 546, in resolve
    state = resolution.resolve(requirements, max_rounds=max_rounds)
  File "/opt/hostedtoolcache/Python/3.8.18/x64/lib/python3.8/site-packages/pip/_vendor/resolvelib/resolvers.py", line 457, in resolve
    raise ResolutionTooDeep(max_rounds)
pip._vendor.resolvelib.resolvers.ResolutionTooDeep: 200000
Error: Process completed with exit code 2.