Merge pull request aden-hive#1458 from TimothyZhang7/release/v_0_3_0

DX Improvements: Linting, Formatting & Pre-Commit Hooks

Author: TimothyZhang7

.claude/settings.json

@@ -0,0 +1,15 @@
+{
+  "hooks": {
+    "PostToolUse": [
+      {
+        "matcher": "Edit|Write|NotebookEdit",
+        "hooks": [
+          {
+            "type": "command",
+            "command": "ruff check --fix \"$CLAUDE_FILE_PATH\" 2>/dev/null; ruff format \"$CLAUDE_FILE_PATH\" 2>/dev/null; true"
+          }
+        ]
+      }
+    ]
+  }
+}

.cursorrules

@@ -0,0 +1,18 @@
+This project uses ruff for Python linting and formatting.
+
+Rules:
+- Line length: 100 characters
+- Python target: 3.11+
+- Use double quotes for strings
+- Sort imports with isort (ruff I rules): stdlib, third-party, first-party (framework), local
+- Combine as-imports
+- Use type hints on all function signatures
+- Use `from __future__ import annotations` for modern type syntax
+- Raise exceptions with `from` in except blocks (B904)
+- No unused imports (F401), no unused variables (F841)
+- Prefer list/dict/set comprehensions over map/filter (C4)
+
+Run `make lint` to auto-fix, `make check` to verify without modifying files.
+Run `make format` to apply ruff formatting.
+
+The ruff config lives in core/pyproject.toml under [tool.ruff].

.editorconfig

@@ -11,6 +11,9 @@ indent_size = 2
 insert_final_newline = true
 trim_trailing_whitespace = true
 
+[*.py]
+indent_size = 4
+
 [*.md]
 trim_trailing_whitespace = false
 

.github/workflows/ci.yml

@@ -29,10 +29,15 @@ jobs:
           pip install -e .
           pip install -r requirements-dev.txt
 
-      - name: Run ruff
+      - name: Ruff lint
         run: |
-          cd core
-          ruff check .
+          cd core && ruff check .
+          cd tools && ruff check .
+
+      - name: Ruff format
+        run: |
+          cd core && ruff format --check .
+          cd tools && ruff format --check .
 
   test:
     name: Test Python Framework

.pre-commit-config.yaml

@@ -0,0 +1,18 @@
+repos:
+  - repo: https://github.com/astral-sh/ruff-pre-commit
+    rev: v0.8.6
+    hooks:
+      - id: ruff
+        name: ruff lint (core)
+        args: [--fix]
+        files: ^core/
+      - id: ruff
+        name: ruff lint (tools)
+        args: [--fix]
+        files: ^tools/
+      - id: ruff-format
+        name: ruff format (core)
+        files: ^core/
+      - id: ruff-format
+        name: ruff format (tools)
+        files: ^tools/

.vscode/extensions.json

@@ -0,0 +1,7 @@
+{
+  "recommendations": [
+    "charliermarsh.ruff",
+    "editorconfig.editorconfig",
+    "ms-python.python"
+  ]
+}

Makefile

@@ -0,0 +1,26 @@
+.PHONY: lint format check test install-hooks help
+
+help: ## Show this help
+	@grep -E '^[a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | \
+		awk 'BEGIN {FS = ":.*?## "}; {printf "  \033[36m%-15s\033[0m %s\n", $$1, $$2}'
+
+lint: ## Run ruff linter (with auto-fix)
+	cd core && ruff check --fix .
+	cd tools && ruff check --fix .
+
+format: ## Run ruff formatter
+	cd core && ruff format .
+	cd tools && ruff format .
+
+check: ## Run all checks without modifying files (CI-safe)
+	cd core && ruff check .
+	cd tools && ruff check .
+	cd core && ruff format --check .
+	cd tools && ruff format --check .
+
+test: ## Run all tests
+	cd core && python -m pytest tests/ -v
+
+install-hooks: ## Install pre-commit hooks
+	pip install pre-commit
+	pre-commit install

core/examples/manual_agent.py

@@ -24,10 +24,12 @@ def greet(name: str) -> str:
     """Generate a simple greeting."""
     return f"Hello, {name}!"
 
+
 def uppercase(greeting: str) -> str:
     """Convert text to uppercase."""
     return greeting.upper()
 
+
 async def main():
     print("🚀 Setting up Manual Agent...")
 
@@ -42,9 +44,9 @@ async def main():
                 "id": "greeting_generated",
                 "description": "Greeting produced",
                 "metric": "custom",
-                "target": "any"
+                "target": "any",
             }
-        ]
+        ],
     )
 
     # 3. Define Nodes
@@ -56,7 +58,7 @@ async def main():
         node_type="function",
         function="greet",  # Matches the registered function name
         input_keys=["name"],
-        output_keys=["greeting"]
+        output_keys=["greeting"],
     )
 
     node2 = NodeSpec(
@@ -66,7 +68,7 @@ async def main():
         node_type="function",
         function="uppercase",
         input_keys=["greeting"],
-        output_keys=["final_greeting"]
+        output_keys=["final_greeting"],
     )
 
     # 4. Define Edges
@@ -75,7 +77,7 @@ async def main():
         id="greet-to-upper",
         source="greeter",
         target="uppercaser",
-        condition=EdgeCondition.ON_SUCCESS
+        condition=EdgeCondition.ON_SUCCESS,
     )
 
     # 5. Create Graph
@@ -92,6 +94,7 @@ async def main():
     # 6. Initialize Runtime & Executor
     # Runtime handles state/memory; Executor runs the graph
     from pathlib import Path
+
     runtime = Runtime(storage_path=Path("./agent_logs"))
     executor = GraphExecutor(runtime=runtime)
 
@@ -103,11 +106,7 @@ async def main():
     # 8. Execute Agent
     print("▶ Executing agent with input: name='Alice'...")
 
-    result = await executor.execute(
-        graph=graph,
-        goal=goal,
-        input_data={"name": "Alice"}
-    )
+    result = await executor.execute(graph=graph, goal=goal, input_data={"name": "Alice"})
 
     # 9. Verify Results
     if result.success:
@@ -117,6 +116,7 @@ async def main():
     else:
         print(f"\n❌ Failed: {result.error}")
 
+
 if __name__ == "__main__":
     # Optional: Enable logging to see internal decision flow
     # logging.basicConfig(level=logging.INFO)

core/framework/builder/query.py

@@ -355,8 +355,7 @@ def suggest_improvements(self, goal_id: str) -> list[dict[str, Any]]:
                     "target": goal_id,
                     "reason": f"Goal success rate is only {patterns.success_rate:.1%}",
                     "recommendation": (
-                        "Consider restructuring the agent graph "
-                        "or improving goal definition"
+                        "Consider restructuring the agent graph or improving goal definition"
                     ),
                     "priority": "high",
                 }
@@ -428,9 +427,7 @@ def _generate_suggestions(
             # Check for constraint issues
             if decision.active_constraints:
                 constraints = ", ".join(decision.active_constraints)
-                suggestions.append(
-                    f"Review constraints: {constraints} - may be too restrictive"
-                )
+                suggestions.append(f"Review constraints: {constraints} - may be too restrictive")
 
         # Check for reported problems with suggestions
         for problem in run.problems:

core/framework/graph/code_sandbox.py

@@ -165,9 +165,7 @@ def validate(self, code: str) -> list[str]:
             # Check for blocked node types
             if type(node) in self.blocked_nodes:
                 lineno = getattr(node, "lineno", "?")
-                issues.append(
-                    f"Blocked operation: {type(node).__name__} at line {lineno}"
-                )
+                issues.append(f"Blocked operation: {type(node).__name__} at line {lineno}")
 
             # Check for dangerous attribute access
             if isinstance(node, ast.Attribute):