🎉 Source mixpanel: add streaming for export stream :)

[grubberr]

Signed-off-by: Sergey Chvalyuk [email protected]

What

Try to fix OOM problem
https://github.com/airbytehq/alpha-beta-issues/issues/297

How

Use stream=True for export stream

Recommended reading order

1. x.java
2. y.python

🚨 User Impact 🚨

Are there any breaking changes? What is the end result perceived by the user? If yes, please merge this PR with the 🚨🚨 emoji so changelog authors can further highlight this if needed.

Pre-merge Checklist

Expand the relevant checklist and delete the others.

Updating a connector

Community member or Airbyter

• Grant edit access to maintainers (instructions)
• Secrets in the connector's spec are annotated with airbyte_secret
• Unit & integration tests added and passing. Community members, please provide proof of success locally e.g: screenshot or copy-paste unit, integration, and acceptance test output. To run acceptance tests for a Python connector, follow instructions in the README. For java connectors run ./gradlew :airbyte-integrations:connectors:<name>:integrationTest.
• Code reviews completed
• Documentation updated
  • Connector's README.md
  • Connector's bootstrap.md. See description and examples
  • Changelog updated in docs/integrations/<source or destination>/<name>.md including changelog. See changelog example
• PR name follows PR naming conventions

Airbyter

If this is a community PR, the Airbyte engineer reviewing this PR is responsible for the below items.

• Create a non-forked branch based on this PR and test the below items on it
• Build is successful
• If new credentials are required for use in CI, add them to GSM. Instructions.
• /test connector=connectors/<name> command is passing
• New Connector version released on Dockerhub and connector version bumped by running the /publish command described here

Tests

Unit

Put your unit tests output here.

Integration

Put your integration tests output here.

Acceptance

Put your acceptance tests output here.

[grubberr]

/test connector=connectors/source-mixpanel

🕑 connectors/source-mixpanel https://github.com/airbytehq/airbyte/actions/runs/3072834117
✅ connectors/source-mixpanel https://github.com/airbytehq/airbyte/actions/runs/3072834117
Python tests coverage:

Name                                         Stmts   Miss  Cover
----------------------------------------------------------------
source_mixpanel/streams/revenue.py              14      0   100%
source_mixpanel/streams/funnels.py              56      0   100%
source_mixpanel/streams/annotations.py           6      0   100%
source_mixpanel/streams/__init__.py              9      0   100%
source_mixpanel/property_transformation.py      19      0   100%
source_mixpanel/__init__.py                      2      0   100%
source_mixpanel/source.py                       57      1    98%
source_mixpanel/streams/engage.py               89      5    94%
source_mixpanel/streams/base.py                 74      8    89%
source_mixpanel/streams/export.py               53      6    89%
source_mixpanel/streams/cohorts.py              20      3    85%
source_mixpanel/streams/cohort_members.py       19      5    74%
source_mixpanel/testing.py                      29     11    62%
----------------------------------------------------------------
TOTAL                                          447     39    91%
	 Name                                                 Stmts   Miss  Cover   Missing
	 ----------------------------------------------------------------------------------
	 source_acceptance_test/base.py                          10      4    60%   15-18
	 source_acceptance_test/config.py                        83      6    93%   78-80, 84-86
	 source_acceptance_test/conftest.py                     164    164     0%   6-282
	 source_acceptance_test/plugin.py                        48     48     0%   6-104
	 source_acceptance_test/tests/test_core.py              329    111    66%   39, 50-58, 63-70, 74-75, 79-80, 164, 202-219, 228-236, 240-245, 251, 284-289, 327-334, 374-376, 379, 439-448, 477-478, 484, 487, 520-530, 543-568, 573-577
	 source_acceptance_test/tests/test_full_refresh.py       52      2    96%   34, 65
	 source_acceptance_test/tests/test_incremental.py       121     25    79%   21-23, 29-31, 36-43, 48-61, 208-216
	 source_acceptance_test/utils/asserts.py                 37      2    95%   57-58
	 source_acceptance_test/utils/common.py                  77     17    78%   15-16, 24-30, 47-54, 64, 67
	 source_acceptance_test/utils/compare.py                 62     23    63%   21-51, 68, 97-99
	 source_acceptance_test/utils/connector_runner.py       110     48    56%   23-26, 32, 36, 39-64, 67-69, 72-74, 77-79, 82-84, 87-89, 92-110, 144-146
	 source_acceptance_test/utils/json_schema_helper.py     105     13    88%   30-31, 38, 41, 65-68, 96, 120, 190-192
	 ----------------------------------------------------------------------------------
	 TOTAL                                                 1325    463    65%

Build Passed

Test summary info:

=========================== short test summary info ============================
SKIPPED [1] ../usr/local/lib/python3.9/site-packages/source_acceptance_test/tests/test_incremental.py:23: `future_state_path` not specified, skipping
================== 28 passed, 1 skipped in 396.37s (0:06:36) ===================

[grubberr]

/publish connector=connectors/source-mixpanel

🕑 Publishing the following connectors:
connectors/source-mixpanel
https://github.com/airbytehq/airbyte/actions/runs/3076931858

Connector	Did it publish?	Were definitions generated?
connectors/source-mixpanel	❌	❌

if you have connectors that successfully published but failed definition generation, follow step 4 here ▶️

[grubberr]

/publish connector=connectors/source-mixpanel

🕑 Publishing the following connectors:
connectors/source-mixpanel
https://github.com/airbytehq/airbyte/actions/runs/3077000452

Connector	Did it publish?	Were definitions generated?
connectors/source-mixpanel	✅	✅

if you have connectors that successfully published but failed definition generation, follow step 4 here ▶️