fss-mini-rag-github/mini_rag/system_context.py
FSSCoding 930f53a0fb Major code quality improvements and structural organization
- Applied Black formatter and isort across entire codebase for professional consistency
- Moved implementation scripts (rag-mini.py, rag-tui.py) to bin/ directory for cleaner root
- Updated shell scripts to reference new bin/ locations maintaining user compatibility
- Added comprehensive linting configuration (.flake8, pyproject.toml) with dedicated .venv-linting
- Removed development artifacts (commit_message.txt, GET_STARTED.md duplicate) from root
- Consolidated documentation and fixed script references across all guides
- Relocated test_fixes.py to proper tests/ directory
- Enhanced project structure following Python packaging standards

All user commands work identically while improving code organization and beginner accessibility.
2025-08-28 15:29:54 +10:00

122 lines
4.0 KiB
Python

"""
System Context Collection for Enhanced RAG Grounding
Collects minimal system information to help the LLM provide better,
context-aware assistance without compromising privacy.
"""
import platform
import sys
from pathlib import Path
from typing import Dict, Optional
class SystemContextCollector:
"""Collects system context information for enhanced LLM grounding."""
@staticmethod
def get_system_context(project_path: Optional[Path] = None) -> str:
"""
Get concise system context for LLM grounding.
Args:
project_path: Current project directory
Returns:
Formatted system context string (max 200 chars for privacy)
"""
try:
# Basic system info
os_name = platform.system()
python_ver = f"{sys.version_info.major}.{sys.version_info.minor}"
# Simplified OS names
os_short = {"Windows": "Win", "Linux": "Linux", "Darwin": "macOS"}.get(
os_name, os_name
)
# Working directory info
if project_path:
# Use relative or shortened path for privacy
try:
rel_path = project_path.relative_to(Path.home())
path_info = f"~/{rel_path}"
except ValueError:
# If not relative to home, just use folder name
path_info = project_path.name
else:
path_info = Path.cwd().name
# Trim path if too long for our 200-char limit
if len(path_info) > 50:
path_info = f".../{path_info[-45:]}"
# Command style hints
cmd_style = "rag.bat" if os_name == "Windows" else "./rag-mini"
# Format concise context
context = f"[{os_short} {python_ver}, {path_info}, use {cmd_style}]"
# Ensure we stay under 200 chars
if len(context) > 200:
context = context[:197] + "...]"
return context
except Exception:
# Fallback to minimal info if anything fails
return f"[{platform.system()}, Python {sys.version_info.major}.{sys.version_info.minor}]"
@staticmethod
def get_command_context(os_name: Optional[str] = None) -> Dict[str, str]:
"""
Get OS-appropriate command examples.
Returns:
Dictionary with command patterns for the current OS
"""
if os_name is None:
os_name = platform.system()
if os_name == "Windows":
return {
"launcher": "rag.bat",
"index": "rag.bat index C:\\path\\to\\project",
"search": 'rag.bat search C:\\path\\to\\project "query"',
"explore": "rag.bat explore C:\\path\\to\\project",
"path_sep": "\\",
"example_path": "C:\\Users\\username\\Documents\\myproject",
}
else:
return {
"launcher": "./rag-mini",
"index": "./rag-mini index /path/to/project",
"search": './rag-mini search /path/to/project "query"',
"explore": "./rag-mini explore /path/to/project",
"path_sep": "/",
"example_path": "~/Documents/myproject",
}
def get_system_context(project_path: Optional[Path] = None) -> str:
"""Convenience function to get system context."""
return SystemContextCollector.get_system_context(project_path)
def get_command_context() -> Dict[str, str]:
"""Convenience function to get command context."""
return SystemContextCollector.get_command_context()
# Test function
if __name__ == "__main__":
print("System Context Test:")
print(f"Context: {get_system_context()}")
print(f"Context with path: {get_system_context(Path('/tmp/test'))}")
print()
print("Command Context:")
cmds = get_command_context()
for key, value in cmds.items():
print(f" {key}: {value}")