Initial commit

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

config.py

@@ -0,0 +1,110 @@
+"""
+Configuration settings for MCP Python Project Manager Server.
+"""
+import os
+from pathlib import Path
+from typing import Optional, List
+from pydantic import BaseModel, Field, field_validator
+
+
+class ServerConfig(BaseModel):
+    """Main server configuration."""
+    
+    # Server settings
+    server_name: str = Field(default="mcp-python-manager", description="Name of the MCP server")
+    version: str = Field(default="1.0.0", description="Server version")
+    
+    # Paths
+    workspace_root: Path = Field(
+        default=Path("C:/Users/dimir/projects"),
+        description="Root directory for Python projects"
+    )
+    venv_name: str = Field(default=".venv", description="Default virtual environment name")
+    
+    # Python settings
+    python_executable: Optional[str] = Field(
+        default=None,
+        description="Path to Python executable (auto-detected if None)"
+    )
+    default_python_version: str = Field(default="3.11", description="Default Python version")
+    
+    # Debug settings
+    debug_mode: bool = Field(default=False, description="Enable debug logging")
+    log_level: str = Field(default="INFO", description="Logging level")
+    log_file: Optional[Path] = Field(default=None, description="Path to log file")
+    
+    # Tool settings
+    max_execution_time: int = Field(default=300, description="Max execution time for commands (seconds)")
+    max_output_length: int = Field(default=50000, description="Max characters in command output")
+    allowed_commands: List[str] = Field(
+        default_factory=lambda: ["python", "pip", "pytest", "black", "flake8", "pylint"],
+        description="List of allowed shell commands"
+    )
+    
+    # File watching
+    enable_file_watching: bool = Field(default=True, description="Enable file change notifications")
+    watch_patterns: List[str] = Field(
+        default_factory=lambda: ["*.py", "*.txt", "*.md", "requirements*.txt"],
+        description="File patterns to watch"
+    )
+    ignore_patterns: List[str] = Field(
+        default_factory=lambda: ["__pycache__", "*.pyc", ".git", ".venv", "node_modules"],
+        description="Patterns to ignore when watching"
+    )
+    
+    @field_validator('workspace_root', 'log_file', mode='before')
+    @classmethod
+    def convert_to_path(cls, v):
+        if isinstance(v, str):
+            return Path(v)
+        return v
+    
+    @field_validator('log_level')
+    @classmethod
+    def validate_log_level(cls, v):
+        valid_levels = ["DEBUG", "INFO", "WARNING", "ERROR", "CRITICAL"]
+        if v.upper() not in valid_levels:
+            raise ValueError(f"log_level must be one of {valid_levels}")
+        return v.upper()
+
+
+class ProjectConfig(BaseModel):
+    """Per-project configuration."""
+    
+    name: str
+    path: Path
+    python_version: Optional[str] = None
+    venv_path: Optional[Path] = None
+    entry_point: Optional[str] = None
+    test_command: str = Field(default="pytest", description="Command to run tests")
+    run_args: List[str] = Field(default_factory=list, description="Default arguments for running")
+    
+    @field_validator('path', 'venv_path', mode='before')
+    @classmethod
+    def convert_to_path(cls, v):
+        if isinstance(v, str):
+            return Path(v)
+        return v
+
+
+# Global config instance
+config = ServerConfig()
+
+
+def load_config_from_env():
+    """Load configuration from environment variables."""
+    import os
+    
+    if os.getenv("MCP_PYTHON_WORKSPACE"):
+        config.workspace_root = Path(os.getenv("MCP_PYTHON_WORKSPACE"))
+    
+    if os.getenv("MCP_PYTHON_DEBUG") == "true":
+        config.debug_mode = True
+    
+    if os.getenv("MCP_PYTHON_LOG_LEVEL"):
+        config.log_level = os.getenv("MCP_PYTHON_LOG_LEVEL")
+    
+    if os.getenv("MCP_PYTHON_MAX_EXEC_TIME"):
+        config.max_execution_time = int(os.getenv("MCP_PYTHON_MAX_EXEC_TIME"))
+    
+    return config