* build(deps): bump flask from 1.1.2 to 2.2.5 in /tests/testapp

Bumps [flask](https://github.com/pallets/flask) from 1.1.2 to 2.2.5.
- [Release notes](https://github.com/pallets/flask/releases)
- [Changelog](https://github.com/pallets/flask/blob/main/CHANGES.rst)
- [Commits](pallets/flask@1.1.2...2.2.5)

---
updated-dependencies:
- dependency-name: flask
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

* update to py 3 in dockerfile

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Matjaz Pirnovar <Mat001@users.noreply.github.com>

* updare error log message

* test for the log message

* upate to generic exception

…ections corrected (#438)

* update: UserProfile class created, changes in decision_service, decide_for_keys

* update: get_variation function changed

* update: new function in decision_service

* update: everything implemented from java. tests are failing

* update: minor changes

* update: user_profile_tracker added to tests

* update: some tests fixed

* optimizely/decision_service.py -> Added check for `ignore_user_profile` in decision logic.
optimizely/user_profile.py -> Improved user profile loading with missing key checks.
tests/test_decision_service.py -> Updated tests to include user profile tracker.

* tests/test_decision_service.py -> Added expected decision object.
tests/test_decision_service.py -> Updated experiment bucket map call.
tests/test_decision_service.py -> Introduced user_profile_tracker usage.
tests/test_decision_service.py -> Modified method calls with user_profile_tracker.

* optimizely/decision_service.py -> fixed get_variations_for_feature_list

* optimizely/decision_service.py -> Fixed how rollout reasons are added
tests/test_decision_service.py -> Added user profile tracker object

* tests/test_user_context.py -> fixed some tests

* optimizely/user_profile.py -> Updated type for `experiment_bucket_map`.
tests/test_decision_service.py -> Fixed tests

* all unit tests passing

* lint check

* fix: typechecks added

* more types updated

* all typechecks passing

* gha typechecks fixed

* all typecheck should pass

* lint check should pass

* removed unnecessary comments

* removed comments from test

* optimizely/decision_service.py -> Removed user profile save logic
optimizely/optimizely.py -> Added loading and saving profile logic

* optimizely/user_profile.py -> Updated experiment_bucket_map type
optimizely/user_profile.py -> Testing user profile update logic

* optimizely/decision_service.py -> Commented out profile loading
optimizely/user_profile.py -> Removed unused import statement

* optimizely/decision_service.py -> Removed unused profile loading
optimizely/user_profile.py -> Fixed handling of reasons list
optimizely/user_profile.py -> Improved profile retrieval error logging
tests/test_decision_service.py -> Updated mock checks to simplify tests
tests/test_user_profile.py -> Added tests for user profile handling
tests/test_optimizely.py -> New test for variation lookup and save

* optimizely/user_profile.py -> Reverted back to variation ID retrieval logic.

* optimizely/user_profile.py -> Added error handling logic

… version to 5.1.0 (#441)

…e and pushing events (#445)

* Update code to retry web API calls for fetching datafile and pushing events

* Fix linting issues

* Remove print statements

* Fix up 'retries' member

* Stub out requests.Session.get instead of requests.get

* Update tests

* Fix mypy error and linting error

* Update for tests

* Update

* Update optimizely/event_dispatcher.py

Co-authored-by: Jae Kim <45045038+jaeopt@users.noreply.github.com>

* Update event dispatch to try three times to send events

* Update changelog and version number

* Update version number

* Remove changelog and version update

---------

Co-authored-by: Paul V Craven <paul.craven@optimizley.com>
Co-authored-by: Jae Kim <45045038+jaeopt@users.noreply.github.com>

Co-authored-by: Paul V Craven <paul.craven@optimizley.com>

* Fix CSRF security warning

* Ignore linting error

* Ignore flake8 warning

---------

Co-authored-by: Paul V Craven <paul.craven@optimizley.com>

Co-authored-by: Paul V Craven <paul.craven@optimizley.com>

…451)

* Add CmabDict type and update Experiment class to include cmab field

* Refactor ProjectConfig to add attribute ID to key mapping and implement retrieval methods; update test for cmab field population

Co-authored-by: Paul V Craven <paul.craven@optimizley.com>

#447)

* experiment_id and variation_id added to payloads

* optimizely/optimizely.py -> Removed experiment_id and variation_id from legacy apis.
optimizely/project_config.py -> Enhanced comments for clarity.
tests/test_user_context.py -> Updated test assertions for experiments.

* .flake8 -> redundant checks being performed in tests/testapp/application.py so added it to exclusions

* reverting to previous code

* change in logic to get experiment_id by key or rollout_id

* update project_config.py

* fetching experiment_id and variation_id from flag_decision

* -updated experiment_id and variation_id fetching logic
-removed redundant function from project_config.py

* chore: trigger workflow

…ce (#454)

* Add remove method and tests in LRUCache for cmab service

* refactor: simplify remove method in LRUCache and update related tests

* refactor: remove redundant assertion in test_remove_existing_key

* Implement CMAB client with retry logic for fetching predictions

* Enhance CMAB client error handling and logging; add unit tests for fetch methods

* Refactor CMAB client: enhance docstrings for classes and methods, improve formatting, and clean up imports

* Add custom exceptions for CMAB client errors and enhance error handling in fetch methods

* Update fetch_decision method to set default timeout value to 10 seconds

* replace constant endpoint with formatted string in fetch_decision method

* chore: trigger CI

* refactor: streamline fetch_decision method and enhance test cases for improved clarity and functionality

* update: Implement DefaultCmabService

* update: Add tests for DefaultCmabService

* update: Fix formatting in DefaultCmabService and test cases

* update: Fix key mapping in ProjectConfig to use 'id' instead of empty string

* update: Refactor cache decision logic and enhance test cases for DefaultCmabService

* update: Refactor attribute handling in get_decision and add test for CMAB attribute filtering

…AB (#457)

* update: integrate CMAB components into OptimizelyFactory

* update: add cmab_service parameter to Optimizely constructor for CMAB support

* update: add docstring to DefaultCmabService class for improved documentation

* update: implement CMAB support in bucketer and decision service, revert OptimizelyFactory

* linting fix

* update: add cmab_uuid handling in DecisionService and related tests

* - updated function bucket_to_entity_id
- test_optimizely.py fixed to expect new Decision objects

* update: add None parameter to Decision constructor in user context tests

* update: enhance CMAB decision handling and add related tests

* update: fix logger message formatting in CMAB experiment tests

* mypy fix

* update: refine traffic allocation type hints and key naming in bucketer and decision service

* update: remove unused import of cast in bucketer.py

* update: fix return type for numeric_metric_value in get_numeric_value and ensure key is of bytes type in hash128

* update: specify type hint for numeric_metric_value in get_numeric_value function

* update: fix logger reference in DefaultCmabClient initialization and add __init__.py for cmab module

* update: enhance error logging for CMAB fetch failures with detailed messages and add a test for handling 500 errors

* update: enhance decision result handling by introducing VariationResult and updating get_variation return type to include detailed error information

* update: refactor get_variation return structure and change tests accordingly

* -Error propagated to optimizely.py
-test cases changed to handle return type dicts of DecisionResult and VariationResult

* update: modify get_variation to return VariationResult and adjust related logic for improved variation handling

* update: unit test fixes

* Revert "update: unit test fixes"

This reverts commit d2fc631.

* Revert "update: modify get_variation to return VariationResult and adjust related logic for improved variation handling"

This reverts commit b901c5f.

* update: enhance decision service to handle error states and improve bucketing logic

* update: remove debug print statement from Optimizely class

* update: enhance bucketing logic to support CMAB traffic allocations

* update: improve error logging for CMAB decision fetch failures

* update: improve logging and error handling in bucketer and decision service