* feat(python): enhance retry configuration in REST client
Updated the retry parameter in the Configuration class to support different types based on the library used (urllib3 or asyncio). Adjusted the RESTClientObject to handle the new retry configuration, allowing for more flexible retry options. This change improves the handling of retries in API requests, ensuring compatibility with various retry strategies.
* add samples
* use async context for retry doc string
* Expose mtls config params in python template
* Expose certFile and keyFile configuration items to support mtls in php generated client
* Regenerate of examples
* Add `ca_cert_data` parameter to Python client.
This lets a client validate a server's CA certificate chain using a
variable/constant containing PEM (`str`) or DER (`bytes`) data, rather than
needing to reference a file on disk.
* python: Fix `ca_cert_data` on Python 3.8
* avoid setting debug property if not needed
* update samples
* fix compatibility with python 3.7
* always set Configuration.__debug
* update samples
* check `Configuration` behavior when debug parameter is / is not set
* address PR requests
This was removed in #16802, but using a higher value than 1,
or at least making this configurable makes complete sense.
Without this, we get a lot of these log messages:
[ WARNING] Connection pool is full, discarding connection:
* python: several typing and style improvements
The generated (python) code fails with several standard validation tools,
including `flake8`, `mypy`, and `autoflake`. While fixing every possible
violation -- especially wrto typing -- woudl be a project, some of the
changes are fairly easy.
- The `autoflake` tool picks up on unused imports. These can just be removed.
- The `mypy` tool picks up on numerious typing violations, especially if set
to its strictest mode. As a starting point, all functions ought to annotate
a return type, including constructors, even if the return type is `None`
because otherwise the functions are omitted from type checking and it's
impossible to make incremental progress towards adding types.
- The `flake8` tool mostly finds whitespace and line-length issues; while
line-length standards very, the source already includes several flake8
ignores, so it seems safe to add a few more.
* Add generated files
* Restore imports used by `AbstractPythonCodegen.java`
* Update generated files
