chore: import upstream snapshot with attribution

python/config/codecov.yml

@@ -0,0 +1,7 @@
+comment:
+  layout: "diff, flags, files"
+  behavior: default
+  require_changes: false
+  require_base: false
+  require_head: true
+  hide_project_coverage: false

python/config/mypy.ini

@@ -0,0 +1,81 @@
+[mypy]
+; Exclude directories and files from type checking
+; - External provider type inference tests require those provider packages to be installed
+;   The core test_type_inference.py and test_type_inference_custom_provider.py can be checked
+exclude = ^(apps/composio/|utils/|\.nox/|.*/setup\.py|.*/build/|examples/|.*demo.*|tests/test_type_inference_(?!custom_provider).*)
+strict_optional=True
+disable_error_code=var-annotated
+
+
+; Only add packages which does not have type-stub package
+[mypy-pysher.*]
+ignore_missing_imports=true
+
+[mypy-crewai.*]
+ignore_missing_imports=true
+
+[mypy-vertexai.*]
+ignore_missing_imports=true
+
+[mypy-google.adk.*]
+ignore_missing_imports=true
+
+[mypy-google.genai.*]
+ignore_missing_imports=true
+
+[mypy-proto.marshal.collections.maps]
+ignore_missing_imports=true
+
+[mypy-autogen.*]
+ignore_missing_imports=true
+
+[mypy-autogen_core.*]
+ignore_missing_imports=true
+
+[mypy-composio_gemini.*]
+ignore_missing_imports=true
+
+[mypy-claude_agent_sdk.*]
+ignore_missing_imports=true
+
+[mypy-mcp.*]
+ignore_missing_imports=true
+
+[mypy-llama_index.*]
+ignore_missing_imports=true
+
+[mypy-agents.*]
+ignore_missing_imports=true
+
+; Composio provider packages (may not be installed)
+[mypy-composio_anthropic.*]
+ignore_missing_imports=true
+
+[mypy-composio_langchain.*]
+ignore_missing_imports=true
+
+[mypy-composio_langgraph.*]
+ignore_missing_imports=true
+
+[mypy-composio_llamaindex.*]
+ignore_missing_imports=true
+
+[mypy-composio_openai_agents.*]
+ignore_missing_imports=true
+
+[mypy-composio_crewai.*]
+ignore_missing_imports=true
+
+[mypy-composio_autogen.*]
+ignore_missing_imports=true
+
+[mypy-composio_google.*]
+ignore_missing_imports=true
+
+[mypy-composio_google_adk.*]
+ignore_missing_imports=true
+
+[mypy-composio_claude_agent_sdk.*]
+ignore_missing_imports=true
+[mypy-json_schema_to_pydantic.*]
+ignore_missing_imports=true

python/config/pytest.ini

@@ -0,0 +1,8 @@
+[pytest]
+addopts = --strict-markers
+markers =
+    core: marks tests that check only the core functionality
+    openai: marks tests that check the OpenAIProvider
+    langchain: marks tests that check the LangChainProvider
+    agno: marks tests that check the AgnoProvider
+    gemini: marks tests that check the GeminiProvider

python/config/ruff.toml

@@ -0,0 +1,6 @@
+# Same as Black.
+line-length = 88
+indent-width = 4
+
+[lint]
+ignore = [ "E741" ]

python/config/vulture_allowlist.py

@@ -0,0 +1,17 @@
+# Vulture allowlist — confirmed false positives.
+#
+# Vulture (see the `dead_code` nox session) cannot see some usages: symbols
+# referenced only through `__all__`, dynamic attribute access, framework entry
+# points, or `TYPE_CHECKING`-only re-exports look "unused" to it. List such
+# confirmed-intentional names here so they stop showing up in the report.
+#
+# The idiom is a *bare reference* to the name (a load), one per line — that is
+# what marks it "used". Keep a comment explaining why each entry is a false
+# positive, and prune entries when the underlying symbol is deleted.
+
+# Re-exported for downstream typing via `__all__` in
+# composio/core/models/custom_tool.py (TYPE_CHECKING-only imports, so vulture
+# does not connect the __all__ string to the import binding).
+SessionAttachResponseExperimental  # noqa: B018, F821
+SessionCreateResponseExperimental  # noqa: B018, F821
+SessionRetrieveResponseExperimental  # noqa: B018, F821