R Econometrics MCP Server

#!/usr/bin/env python3 """ Dependency Analysis Script for RMCP Systematically analyzes R and Python files to determine required packages. This ensures we include exactly what RMCP needs, nothing more. """ import ast import re from pathlib import Path def extract_python_imports(file_path: Path) -> set[str]: """Extract third-party package imports from Python file.""" try: with open(file_path, encoding="utf-8") as f: content = f.read() tree = ast.parse(content) imports = set() for node in ast.walk(tree): if isinstance(node, ast.Import): for alias in node.names: # Get top-level package name pkg = alias.name.split(".")[0] imports.add(pkg) elif isinstance(node, ast.ImportFrom): if node.module: # Get top-level package name pkg = node.module.split(".")[0] imports.add(pkg) # Filter out standard library and relative imports stdlib_modules = { "asyncio", "base64", "copy", "inspect", "json", "logging", "mimetypes", "os", "platform", "queue", "re", "shutil", "subprocess", "sys", "tempfile", "time", "uuid", "abc", "collections", "contextlib", "contextvars", "dataclasses", "enum", "pathlib", "typing", "unittest", "urllib", } third_party = imports - stdlib_modules # Remove relative imports and rmcp internal imports third_party = { pkg for pkg in third_party if not pkg.startswith(".") and pkg != "rmcp" } return third_party except Exception as e: print(f"Error parsing {file_path}: {e}") return set() def extract_r_libraries(file_path: Path) -> set[str]: """Extract R package dependencies from R script.""" try: with open(file_path, encoding="utf-8") as f: content = f.read() libraries = set() # Pattern for library() calls library_pattern = r'library\s*\(\s*["\']?([^"\'\s,)]+)["\']?\s*\)' for match in re.finditer(library_pattern, content): libraries.add(match.group(1)) # Pattern for require() calls require_pattern = r'require\s*\(\s*["\']?([^"\'\s,)]+)["\']?' for match in re.finditer(require_pattern, content): libraries.add(match.group(1)) # Pattern for requireNamespace() calls namespace_pattern = r'requireNamespace\s*\(\s*["\']([^"\']+)["\']' for match in re.finditer(namespace_pattern, content): libraries.add(match.group(1)) return libraries except Exception as e: print(f"Error parsing {file_path}: {e}") return set() def analyze_rmcp_dependencies(): """Analyze RMCP codebase to determine required dependencies.""" print("🔍 RMCP Dependency Analysis") print("=" * 50) # Find project root project_root = Path(__file__).parent.parent # Analyze Python files in rmcp/ print("\n📦 Python Dependencies (rmcp/ source code):") python_deps = set() for py_file in project_root.rglob("rmcp/**/*.py"): if "__pycache__" not in str(py_file): file_deps = extract_python_imports(py_file) if file_deps: print(f" {py_file.relative_to(project_root)}: {file_deps}") python_deps.update(file_deps) print(f"\n✅ Core Python dependencies needed: {sorted(python_deps)}") # Analyze test files print("\n🧪 Test-Only Python Dependencies:") test_deps = set() for py_file in project_root.rglob("tests/**/*.py"): if "__pycache__" not in str(py_file): file_deps = extract_python_imports(py_file) test_deps.update(file_deps) test_only_deps = test_deps - python_deps print(f"✅ Test-only dependencies: {sorted(test_only_deps)}") # Analyze R scripts print("\n📊 R Package Dependencies:") r_deps = set() for r_file in project_root.rglob("rmcp/r_assets/**/*.R"): file_deps = extract_r_libraries(r_file) if file_deps: print(f" {r_file.relative_to(project_root)}: {file_deps}") r_deps.update(file_deps) print(f"\n✅ Critical R packages needed: {sorted(r_deps)}") # Generate recommendations print("\n" + "=" * 50) print("📋 DEPENDENCY RECOMMENDATIONS") print("=" * 50) print("\n🐍 pyproject.toml Production Dependencies:") print("# Core dependencies:") print(f"dependencies = {sorted(python_deps)}") if test_only_deps: print("\n# Dev dependencies (test scaffolding):") test_list = sorted(test_only_deps) # Add version constraints for known packages versioned_test_deps = [] for dep in test_list: if dep == "pytest": versioned_test_deps.append('"pytest>=8.2.0"') elif dep == "pandas": versioned_test_deps.append('"pandas>=1.5.0"') elif dep == "openpyxl": versioned_test_deps.append('"openpyxl>=3.0.0"') else: versioned_test_deps.append(f'"{dep}"') print(f"dev = {versioned_test_deps}") print("\n📦 Docker Base Image R Packages Required:") print("# Critical R packages for RMCP functionality:") r_list = sorted(r_deps) for i, pkg in enumerate(r_list): end_char = "," if i < len(r_list) - 1 else "" print(f' "{pkg}"{end_char}') print( f"\n✅ Analysis complete! Found {len(python_deps)} Python + {len(r_deps)} R dependencies." ) return { "python_core": python_deps, "python_test": test_only_deps, "r_packages": r_deps, } if __name__ == "__main__": analyze_rmcp_dependencies()