2 Commits

• Python: improve .env handling and observability samples (#4032)

  * Python: improve .env precedence and observability samples
  
  - Switch load_settings to explicit precedence: overrides -> explicit .env -> environment -> defaults\n- Raise when env_file_path is provided but missing\n- Update settings docs and tests for new behavior\n- Refresh observability samples and README guidance for env loading options\n\nCloses #3864\n\nCo-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
  
  * fixed some imports
  
  * Fix load_settings CI regressions
  
  Allow explicit env_file_path values that exist but are not regular files (for example /dev/null) by checking path existence before dotenv parsing, and restore a dict accumulator with typed return cast to satisfy mypy.
  
  Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
  
  * Avoid implicit dotenv in observability
  
  Only load dotenv in observability helpers when env_file_path is explicitly provided, and remove test os.devnull workarounds that are no longer necessary.
  
  Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
  
  ---------
  
  Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

  Eduard van Valkenburg · 2026-02-18 11:18:52 +00:00
  534e5f5bf7
• Python: [BREAKING] added SerializationMixin and applied to contents, agents, chat client… (#1012)

  * added SerializationMixin and applied to contents, agents, chat clients, removed AFBaseModel
  
  * fix annotations type
  
  * mypy fixes
  
  * fix tests
  
  * fix serializable subvalues and added large docstring
  
  * updated indents in code block
  
  * fixed exported urls

  Eduard van Valkenburg · 2025-09-30 19:53:46 +00:00
  54ad135914