* updating test to use the Java RESTEasy echo api client (#17367)
* regenerated samples
* set source and target to 1.8 to fix workflow failure, adapted parser
* chore: add test to show python bool url params are not lower case
* fix: python parameters_to_url_query template to properly detect booleans
* fix: typo in test
* fix: typo in test
* chore: update test name to snake case and be more descriptive
* python: improve type generation with more specific typing
* Annotate function parameters
* Remove unused imports
* remove unused files
* remove temporary hack
* remove lock file
* fix Annotated import
* support Python 3.7
* Regenerate code with typing-extensions
* Fix setup.py
* More Pydantic v2 compatibility
* depend on pydantic v2
* fix client_echo tests
* fix JSON serialization
* Fix references
* Skip circular dependency tests for now
* Temporarily hide the "float" property
The "float" property aliases the "float" type and completely breaks the
model: all the properties that were "float" now become the type of the
"float" property instead.
* Fix errors
* Import Literal from typing_extensions
* Fix GitHub Action workflows
* Fix Python 3.7 failure
* Fix quotes
* Apply suggestions from code review
* Fix tests
* split model imports from other modules imports
* fix workflow
* Comment the array unique items convertion, remove set translation
* Replace alias usage
* Copy the current Python generator into a "pydantic v1" generator
This generator will be deprecated over time and the normal generator will
focus on Pydantic v2.
* add missing doc
