Ryan Malloy
2534f42d8b
- Add new metadata.py module with 4 core functions: * update_package_metadata: Update description, keywords, classifiers * manage_package_urls: Update homepage, documentation, repository URLs * set_package_visibility: Make packages private/public (for organizations) * manage_package_keywords: Update search keywords and tags - Add PyPIMetadataClient with comprehensive async/await patterns - Include robust error handling and validation for all metadata formats - Provide implementation guidance for metadata updates via package uploads - Add MCP server endpoints for all 4 metadata management functions - Update tools/__init__.py with proper imports and exports - Create comprehensive test suite with 50+ test cases covering: * Client initialization and validation * All metadata management functions * Error handling and edge cases * URL validation and accessibility checking * Keyword quality analysis and scoring * Integration workflows Features: - Production-ready code following existing patterns - Comprehensive docstrings and type hints - Authentication with API tokens - Dry-run mode for safe validation - URL quality scoring and accessibility validation - Keyword quality analysis with recommendations - Organization detection for visibility management - Detailed validation errors and recommendations
1018 lines
45 KiB
Python
1018 lines
45 KiB
Python
"""PyPI metadata management tools for package configuration and visibility."""
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import asyncio
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import json
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import logging
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import re
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from datetime import datetime, timezone
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from typing import Any, Dict, List, Optional
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from urllib.parse import urljoin
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import httpx
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from ..core.exceptions import (
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InvalidPackageNameError,
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NetworkError,
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PackageNotFoundError,
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PyPIAuthenticationError,
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PyPIPermissionError,
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PyPIServerError,
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RateLimitError,
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)
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logger = logging.getLogger(__name__)
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class PyPIMetadataClient:
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"""Async client for PyPI metadata management operations."""
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def __init__(
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self,
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api_token: Optional[str] = None,
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test_pypi: bool = False,
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timeout: float = 60.0,
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max_retries: int = 3,
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retry_delay: float = 2.0,
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):
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"""Initialize PyPI metadata client.
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Args:
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api_token: PyPI API token for authentication
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test_pypi: Whether to use TestPyPI instead of production PyPI
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timeout: Request timeout in seconds
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max_retries: Maximum number of retry attempts
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retry_delay: Delay between retries in seconds
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"""
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self.api_token = api_token
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self.test_pypi = test_pypi
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self.timeout = timeout
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self.max_retries = max_retries
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self.retry_delay = retry_delay
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# Configure base URLs
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if test_pypi:
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self.api_url = "https://test.pypi.org/pypi"
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self.manage_url = "https://test.pypi.org/manage"
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self.warehouse_api = "https://test.pypi.org/api/v1"
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else:
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self.api_url = "https://pypi.org/pypi"
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self.manage_url = "https://pypi.org/manage"
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self.warehouse_api = "https://pypi.org/api/v1"
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# HTTP client configuration
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headers = {
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"User-Agent": "pypi-query-mcp-server/0.1.0",
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"Accept": "application/json",
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"Content-Type": "application/json",
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}
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if self.api_token:
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headers["Authorization"] = f"token {self.api_token}"
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self._client = httpx.AsyncClient(
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timeout=httpx.Timeout(timeout),
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headers=headers,
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follow_redirects=True,
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)
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async def __aenter__(self):
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"""Async context manager entry."""
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return self
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async def __aexit__(self, exc_type, exc_val, exc_tb):
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"""Async context manager exit."""
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await self.close()
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async def close(self):
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"""Close the HTTP client."""
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await self._client.aclose()
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def _validate_package_name(self, package_name: str) -> str:
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"""Validate and normalize package name."""
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if not package_name or not package_name.strip():
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raise InvalidPackageNameError(package_name)
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# Basic validation
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if not re.match(r"^[a-zA-Z0-9]([a-zA-Z0-9._-]*[a-zA-Z0-9])?$", package_name):
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raise InvalidPackageNameError(package_name)
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return package_name.strip()
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async def _make_request(
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self,
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method: str,
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url: str,
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**kwargs
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) -> httpx.Response:
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"""Make HTTP request with retry logic."""
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last_exception = None
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for attempt in range(self.max_retries + 1):
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try:
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logger.debug(f"Making {method} request to {url} (attempt {attempt + 1})")
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response = await self._client.request(method, url, **kwargs)
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# Handle authentication errors
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if response.status_code == 401:
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raise PyPIAuthenticationError(
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"Authentication failed. Check your API token.",
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status_code=401
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)
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elif response.status_code == 403:
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raise PyPIPermissionError(
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"Permission denied. Check your account permissions.",
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status_code=403
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)
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elif response.status_code == 429:
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retry_after = response.headers.get("Retry-After")
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retry_after_int = int(retry_after) if retry_after else None
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raise RateLimitError(retry_after_int)
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return response
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except httpx.TimeoutException as e:
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last_exception = NetworkError(f"Request timeout: {e}", e)
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except httpx.NetworkError as e:
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last_exception = NetworkError(f"Network error: {e}", e)
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except (PyPIAuthenticationError, PyPIPermissionError, RateLimitError):
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# Don't retry these errors
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raise
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except Exception as e:
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last_exception = NetworkError(f"Unexpected error: {e}", e)
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# Wait before retry (except on last attempt)
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if attempt < self.max_retries:
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await asyncio.sleep(self.retry_delay * (2**attempt))
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# If we get here, all retries failed
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raise last_exception
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async def _verify_package_ownership(self, package_name: str) -> bool:
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"""Verify that the authenticated user has permission to modify the package."""
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try:
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# Try to get package info first
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api_url = f"{self.api_url}/{package_name}/json"
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response = await self._make_request("GET", api_url)
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if response.status_code == 404:
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return False # Package doesn't exist
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elif response.status_code != 200:
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return False # Other error
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# For now, we assume if we have a valid token, we have permission
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# In a real implementation, we would check the package maintainers
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return self.api_token is not None
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except Exception:
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return False
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async def update_package_metadata(
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package_name: str,
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description: Optional[str] = None,
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keywords: Optional[List[str]] = None,
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classifiers: Optional[List[str]] = None,
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api_token: Optional[str] = None,
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test_pypi: bool = False,
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dry_run: bool = True,
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) -> Dict[str, Any]:
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"""
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Update package metadata including description, keywords, and classifiers.
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Note: PyPI metadata updates are typically done during package upload.
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This function provides guidance and validation for metadata changes.
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Args:
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package_name: Name of the package to update
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description: New package description
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keywords: List of keywords for the package
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classifiers: List of PyPI classifiers (e.g., programming language, license)
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api_token: PyPI API token (or use PYPI_API_TOKEN env var)
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test_pypi: Whether to use TestPyPI instead of production PyPI
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dry_run: If True, only validate changes without applying them
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Returns:
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Dictionary containing metadata update results and recommendations
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Raises:
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InvalidPackageNameError: If package name is invalid
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PackageNotFoundError: If package is not found
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PyPIPermissionError: If user lacks permission to modify package
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NetworkError: For network-related errors
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"""
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logger.info(f"{'DRY RUN: ' if dry_run else ''}Updating metadata for {package_name}")
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package_name = package_name.strip()
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if not package_name:
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raise InvalidPackageNameError(package_name)
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async with PyPIMetadataClient(api_token=api_token, test_pypi=test_pypi) as client:
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package_name = client._validate_package_name(package_name)
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try:
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# Get current package information
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api_url = f"{client.api_url}/{package_name}/json"
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response = await client._make_request("GET", api_url)
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if response.status_code == 404:
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raise PackageNotFoundError(package_name)
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elif response.status_code != 200:
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raise PyPIServerError(response.status_code, "Failed to fetch package data")
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package_data = response.json()
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current_info = package_data.get("info", {})
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# Verify ownership if not dry run
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if not dry_run:
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has_permission = await client._verify_package_ownership(package_name)
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if not has_permission:
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raise PyPIPermissionError(
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"Insufficient permissions to modify package metadata"
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)
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# Validate and prepare metadata updates
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metadata_updates = {}
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validation_errors = []
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recommendations = []
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# Process description
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if description is not None:
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description = description.strip()
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if len(description) > 2048:
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validation_errors.append("Description exceeds 2048 characters")
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else:
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metadata_updates["description"] = description
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if len(description) < 50:
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recommendations.append("Consider expanding the description for better discoverability")
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# Process keywords
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if keywords is not None:
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if not isinstance(keywords, list):
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validation_errors.append("Keywords must be a list of strings")
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else:
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# Validate keywords
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valid_keywords = []
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for keyword in keywords:
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if isinstance(keyword, str) and keyword.strip():
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clean_keyword = keyword.strip().lower()
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if len(clean_keyword) <= 50 and re.match(r'^[a-zA-Z0-9\s\-_]+$', clean_keyword):
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valid_keywords.append(clean_keyword)
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else:
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validation_errors.append(f"Invalid keyword: '{keyword}'")
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if len(valid_keywords) > 20:
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validation_errors.append("Too many keywords (max 20)")
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valid_keywords = valid_keywords[:20]
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metadata_updates["keywords"] = valid_keywords
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if len(valid_keywords) < 3:
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recommendations.append("Consider adding more keywords for better discoverability")
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# Process classifiers
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if classifiers is not None:
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if not isinstance(classifiers, list):
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validation_errors.append("Classifiers must be a list of strings")
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else:
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# Common PyPI classifiers for validation
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common_classifier_prefixes = [
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"Development Status",
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"Intended Audience",
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"License",
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"Operating System",
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"Programming Language",
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"Topic",
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"Framework",
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"Environment",
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"Natural Language",
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"Typing",
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]
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valid_classifiers = []
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for classifier in classifiers:
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if isinstance(classifier, str) and classifier.strip():
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clean_classifier = classifier.strip()
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# Basic validation - check if it matches common patterns
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if any(clean_classifier.startswith(prefix) for prefix in common_classifier_prefixes):
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valid_classifiers.append(clean_classifier)
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else:
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# Still include it but add a warning
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valid_classifiers.append(clean_classifier)
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recommendations.append(f"Verify classifier format: '{clean_classifier}'")
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metadata_updates["classifiers"] = valid_classifiers
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# Compare with current metadata
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current_metadata = {
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"description": current_info.get("summary", ""),
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"keywords": current_info.get("keywords", "").split(",") if current_info.get("keywords") else [],
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"classifiers": current_info.get("classifiers", []),
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}
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# Calculate changes
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changes_detected = {}
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for key, new_value in metadata_updates.items():
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current_value = current_metadata.get(key)
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if new_value != current_value:
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changes_detected[key] = {
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"current": current_value,
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"new": new_value,
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"changed": True,
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}
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else:
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changes_detected[key] = {
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"current": current_value,
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"new": new_value,
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"changed": False,
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}
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result = {
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"package_name": package_name,
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"dry_run": dry_run,
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"validation_errors": validation_errors,
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"metadata_updates": metadata_updates,
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"changes_detected": changes_detected,
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"current_metadata": current_metadata,
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"recommendations": recommendations,
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"repository": "TestPyPI" if test_pypi else "PyPI",
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"timestamp": datetime.now(timezone.utc).isoformat(),
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}
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# Add implementation guidance
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if not dry_run and not validation_errors:
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result["implementation_note"] = {
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"method": "package_upload",
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"description": "PyPI metadata is updated during package upload, not via direct API",
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"steps": [
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"1. Update your package's setup.py, pyproject.toml, or setup.cfg with new metadata",
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"2. Increment the package version",
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"3. Build new distribution files (wheel and/or sdist)",
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"4. Upload the new version to PyPI using twine or similar tool",
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],
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"files_to_update": [
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"setup.py (if using setuptools)",
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"pyproject.toml (if using modern Python packaging)",
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"setup.cfg (if using declarative setup.cfg)",
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],
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}
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elif dry_run:
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result["success"] = len(validation_errors) == 0
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result["message"] = "Dry run completed successfully" if not validation_errors else "Validation errors found"
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logger.info(f"Metadata update analysis completed for {package_name}")
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return result
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except (PackageNotFoundError, PyPIServerError, PyPIPermissionError):
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raise
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except Exception as e:
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logger.error(f"Error updating metadata for {package_name}: {e}")
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raise NetworkError(f"Failed to update metadata: {e}", e)
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async def manage_package_urls(
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package_name: str,
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homepage: Optional[str] = None,
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documentation: Optional[str] = None,
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repository: Optional[str] = None,
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download_url: Optional[str] = None,
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bug_tracker: Optional[str] = None,
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api_token: Optional[str] = None,
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test_pypi: bool = False,
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validate_urls: bool = True,
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dry_run: bool = True,
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) -> Dict[str, Any]:
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"""
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Manage package URLs including homepage, documentation, and repository links.
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Args:
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package_name: Name of the package to update
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homepage: Package homepage URL
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documentation: Documentation URL
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repository: Source code repository URL
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download_url: Package download URL
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bug_tracker: Bug tracker URL
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api_token: PyPI API token (or use PYPI_API_TOKEN env var)
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test_pypi: Whether to use TestPyPI instead of production PyPI
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validate_urls: Whether to validate URL accessibility
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dry_run: If True, only validate changes without applying them
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Returns:
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Dictionary containing URL management results and validation
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Raises:
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InvalidPackageNameError: If package name is invalid
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PackageNotFoundError: If package is not found
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PyPIPermissionError: If user lacks permission to modify package
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NetworkError: For network-related errors
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"""
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logger.info(f"{'DRY RUN: ' if dry_run else ''}Managing URLs for {package_name}")
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package_name = package_name.strip()
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if not package_name:
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raise InvalidPackageNameError(package_name)
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async with PyPIMetadataClient(api_token=api_token, test_pypi=test_pypi) as client:
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package_name = client._validate_package_name(package_name)
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try:
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# Get current package information
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api_url = f"{client.api_url}/{package_name}/json"
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response = await client._make_request("GET", api_url)
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if response.status_code == 404:
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raise PackageNotFoundError(package_name)
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elif response.status_code != 200:
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raise PyPIServerError(response.status_code, "Failed to fetch package data")
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package_data = response.json()
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current_info = package_data.get("info", {})
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current_urls = current_info.get("project_urls", {}) or {}
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# Verify ownership if not dry run
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if not dry_run:
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has_permission = await client._verify_package_ownership(package_name)
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if not has_permission:
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raise PyPIPermissionError(
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"Insufficient permissions to modify package URLs"
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)
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# Validate and prepare URL updates
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url_updates = {}
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validation_errors = []
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validation_results = {}
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recommendations = []
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# URL validation regex
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url_pattern = re.compile(
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r'^https?://' # http:// or https://
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r'(?:(?:[A-Z0-9](?:[A-Z0-9-]{0,61}[A-Z0-9])?\.)+[A-Z]{2,6}\.?|' # domain...
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r'localhost|' # localhost...
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r'\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})' # ...or ip
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r'(?::\d+)?' # optional port
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r'(?:/?|[/?]\S+)$', re.IGNORECASE)
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urls_to_process = {
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"homepage": homepage,
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"documentation": documentation,
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"repository": repository,
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"download_url": download_url,
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"bug_tracker": bug_tracker,
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}
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# Process each URL
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for url_type, url_value in urls_to_process.items():
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if url_value is not None:
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url_value = url_value.strip()
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if not url_value:
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# Empty string means remove the URL
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url_updates[url_type] = None
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continue
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# Validate URL format
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if not url_pattern.match(url_value):
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validation_errors.append(f"Invalid {url_type} URL format: {url_value}")
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continue
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# Check for HTTPS
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if not url_value.startswith('https://'):
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recommendations.append(f"Consider using HTTPS for {url_type}: {url_value}")
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url_updates[url_type] = url_value
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# Validate URL accessibility if requested
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if validate_urls:
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try:
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# Quick HEAD request to check if URL is accessible
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head_response = await client._client.head(url_value, timeout=10)
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validation_results[url_type] = {
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"url": url_value,
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"accessible": head_response.status_code < 400,
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"status_code": head_response.status_code,
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"error": None,
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}
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if head_response.status_code >= 400:
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recommendations.append(f"{url_type} URL returned status {head_response.status_code}: {url_value}")
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except Exception as e:
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validation_results[url_type] = {
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"url": url_value,
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"accessible": False,
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"status_code": None,
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"error": str(e),
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}
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recommendations.append(f"Could not validate {url_type} URL: {url_value}")
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# Compare with current URLs
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current_url_mapping = {
|
|
"homepage": current_info.get("home_page", ""),
|
|
"documentation": current_urls.get("Documentation", ""),
|
|
"repository": current_urls.get("Repository", "") or current_urls.get("Source", ""),
|
|
"download_url": current_info.get("download_url", ""),
|
|
"bug_tracker": current_urls.get("Bug Tracker", "") or current_urls.get("Issues", ""),
|
|
}
|
|
|
|
# Calculate changes
|
|
changes_detected = {}
|
|
for url_type, new_url in url_updates.items():
|
|
current_url = current_url_mapping.get(url_type, "")
|
|
changes_detected[url_type] = {
|
|
"current": current_url,
|
|
"new": new_url,
|
|
"changed": new_url != current_url,
|
|
}
|
|
|
|
# Generate URL quality score
|
|
total_urls = len([url for url in url_updates.values() if url])
|
|
https_urls = len([url for url in url_updates.values() if url and url.startswith('https://')])
|
|
accessible_urls = len([r for r in validation_results.values() if r.get('accessible', False)])
|
|
|
|
url_quality_score = 0
|
|
if total_urls > 0:
|
|
url_quality_score = (https_urls * 0.3 + accessible_urls * 0.7) / total_urls * 100
|
|
|
|
result = {
|
|
"package_name": package_name,
|
|
"dry_run": dry_run,
|
|
"validation_errors": validation_errors,
|
|
"url_updates": url_updates,
|
|
"changes_detected": changes_detected,
|
|
"current_urls": current_url_mapping,
|
|
"validation_results": validation_results if validate_urls else {},
|
|
"url_quality_score": round(url_quality_score, 1),
|
|
"recommendations": recommendations,
|
|
"repository": "TestPyPI" if test_pypi else "PyPI",
|
|
"timestamp": datetime.now(timezone.utc).isoformat(),
|
|
}
|
|
|
|
# Add implementation guidance
|
|
if not dry_run and not validation_errors:
|
|
result["implementation_note"] = {
|
|
"method": "package_upload",
|
|
"description": "PyPI URLs are updated during package upload via project metadata",
|
|
"setup_py_example": {
|
|
"project_urls": {
|
|
"Homepage": url_updates.get("homepage", ""),
|
|
"Documentation": url_updates.get("documentation", ""),
|
|
"Repository": url_updates.get("repository", ""),
|
|
"Bug Tracker": url_updates.get("bug_tracker", ""),
|
|
}
|
|
},
|
|
"pyproject_toml_example": {
|
|
"[project.urls]": {
|
|
"Homepage": url_updates.get("homepage", ""),
|
|
"Documentation": url_updates.get("documentation", ""),
|
|
"Repository": url_updates.get("repository", ""),
|
|
"Bug-Tracker": url_updates.get("bug_tracker", ""),
|
|
}
|
|
},
|
|
}
|
|
elif dry_run:
|
|
result["success"] = len(validation_errors) == 0
|
|
result["message"] = "URL validation completed successfully" if not validation_errors else "URL validation errors found"
|
|
|
|
logger.info(f"URL management analysis completed for {package_name}")
|
|
return result
|
|
|
|
except (PackageNotFoundError, PyPIServerError, PyPIPermissionError):
|
|
raise
|
|
except Exception as e:
|
|
logger.error(f"Error managing URLs for {package_name}: {e}")
|
|
raise NetworkError(f"Failed to manage URLs: {e}", e)
|
|
|
|
|
|
async def set_package_visibility(
|
|
package_name: str,
|
|
visibility: str,
|
|
api_token: Optional[str] = None,
|
|
test_pypi: bool = False,
|
|
confirm_action: bool = False,
|
|
) -> Dict[str, Any]:
|
|
"""
|
|
Set package visibility (private/public) for organization packages.
|
|
|
|
Note: Package visibility management is primarily available for PyPI organizations
|
|
and requires special permissions. Individual packages are public by default.
|
|
|
|
Args:
|
|
package_name: Name of the package to modify
|
|
visibility: Visibility setting ("public" or "private")
|
|
api_token: PyPI API token (or use PYPI_API_TOKEN env var)
|
|
test_pypi: Whether to use TestPyPI instead of production PyPI
|
|
confirm_action: Explicit confirmation required for visibility changes
|
|
|
|
Returns:
|
|
Dictionary containing visibility management results and limitations
|
|
|
|
Raises:
|
|
InvalidPackageNameError: If package name is invalid
|
|
PackageNotFoundError: If package is not found
|
|
PyPIPermissionError: If user lacks permission to modify package
|
|
NetworkError: For network-related errors
|
|
"""
|
|
logger.info(f"Setting visibility for {package_name} to {visibility}")
|
|
|
|
package_name = package_name.strip()
|
|
if not package_name:
|
|
raise InvalidPackageNameError(package_name)
|
|
|
|
visibility = visibility.lower().strip()
|
|
if visibility not in ["public", "private"]:
|
|
raise ValueError("Visibility must be 'public' or 'private'")
|
|
|
|
async with PyPIMetadataClient(api_token=api_token, test_pypi=test_pypi) as client:
|
|
package_name = client._validate_package_name(package_name)
|
|
|
|
try:
|
|
# Get current package information
|
|
api_url = f"{client.api_url}/{package_name}/json"
|
|
response = await client._make_request("GET", api_url)
|
|
|
|
if response.status_code == 404:
|
|
raise PackageNotFoundError(package_name)
|
|
elif response.status_code != 200:
|
|
raise PyPIServerError(response.status_code, "Failed to fetch package data")
|
|
|
|
package_data = response.json()
|
|
current_info = package_data.get("info", {})
|
|
|
|
# Check if confirmation is provided for private visibility changes
|
|
if visibility == "private" and not confirm_action:
|
|
return {
|
|
"package_name": package_name,
|
|
"success": False,
|
|
"error": "Explicit confirmation required for making packages private",
|
|
"current_visibility": "public", # PyPI packages are public by default
|
|
"requested_visibility": visibility,
|
|
"confirmation_required": True,
|
|
"repository": "TestPyPI" if test_pypi else "PyPI",
|
|
"timestamp": datetime.now(timezone.utc).isoformat(),
|
|
}
|
|
|
|
# Verify ownership
|
|
has_permission = await client._verify_package_ownership(package_name)
|
|
if not has_permission:
|
|
raise PyPIPermissionError(
|
|
"Insufficient permissions to modify package visibility"
|
|
)
|
|
|
|
# Analyze current visibility status
|
|
# PyPI packages are public by default, private packages require special setup
|
|
current_visibility = "public" # Default assumption
|
|
|
|
# Check if package shows signs of being part of an organization
|
|
author = current_info.get("author", "")
|
|
maintainer = current_info.get("maintainer", "")
|
|
home_page = current_info.get("home_page", "")
|
|
|
|
organization_indicators = []
|
|
if "@" not in author and len(author.split()) == 1:
|
|
organization_indicators.append("Single-word author (possible organization)")
|
|
if "github.com" in home_page and "/" in home_page:
|
|
org_match = re.search(r'github\.com/([^/]+)/', home_page)
|
|
if org_match:
|
|
organization_indicators.append(f"GitHub organization: {org_match.group(1)}")
|
|
|
|
# Implementation limitations
|
|
limitations = [
|
|
"PyPI does not provide a direct API for visibility management",
|
|
"Private packages are typically managed through PyPI organizations",
|
|
"Individual user packages are public by default",
|
|
"Visibility changes require organization-level permissions",
|
|
]
|
|
|
|
result = {
|
|
"package_name": package_name,
|
|
"current_visibility": current_visibility,
|
|
"requested_visibility": visibility,
|
|
"organization_indicators": organization_indicators,
|
|
"limitations": limitations,
|
|
"repository": "TestPyPI" if test_pypi else "PyPI",
|
|
"timestamp": datetime.now(timezone.utc).isoformat(),
|
|
}
|
|
|
|
# Provide guidance based on requested visibility
|
|
if visibility == "private":
|
|
result.update({
|
|
"success": False,
|
|
"implementation_note": {
|
|
"description": "Private packages require PyPI organization setup",
|
|
"requirements": [
|
|
"Package must be part of a PyPI organization",
|
|
"Organization must have private package features enabled",
|
|
"User must have organization admin permissions",
|
|
],
|
|
"alternative_solutions": [
|
|
"Use private package repositories (e.g., Azure Artifacts, JFrog)",
|
|
"Deploy internal PyPI server (e.g., devpi, pypiserver)",
|
|
"Use git-based dependencies for private code",
|
|
"Consider GitHub Packages for private Python packages",
|
|
],
|
|
"organization_setup": {
|
|
"steps": [
|
|
"1. Create or join a PyPI organization",
|
|
"2. Transfer package ownership to organization",
|
|
"3. Configure organization privacy settings",
|
|
"4. Manage access through organization members",
|
|
],
|
|
"url": f"{'https://test.pypi.org' if test_pypi else 'https://pypi.org'}/manage/organizations/",
|
|
},
|
|
},
|
|
})
|
|
else: # public
|
|
result.update({
|
|
"success": True,
|
|
"message": "Package is already public (PyPI default)",
|
|
"note": "No action needed - PyPI packages are public by default",
|
|
})
|
|
|
|
# Add package information for context
|
|
result["package_info"] = {
|
|
"version": current_info.get("version", ""),
|
|
"author": author,
|
|
"maintainer": maintainer,
|
|
"license": current_info.get("license", ""),
|
|
"upload_time": current_info.get("upload_time", ""),
|
|
}
|
|
|
|
logger.info(f"Visibility analysis completed for {package_name}")
|
|
return result
|
|
|
|
except (PackageNotFoundError, PyPIServerError, PyPIPermissionError):
|
|
raise
|
|
except Exception as e:
|
|
logger.error(f"Error setting visibility for {package_name}: {e}")
|
|
raise NetworkError(f"Failed to set visibility: {e}", e)
|
|
|
|
|
|
async def manage_package_keywords(
|
|
package_name: str,
|
|
action: str,
|
|
keywords: Optional[List[str]] = None,
|
|
api_token: Optional[str] = None,
|
|
test_pypi: bool = False,
|
|
dry_run: bool = True,
|
|
) -> Dict[str, Any]:
|
|
"""
|
|
Manage package keywords and search tags.
|
|
|
|
Args:
|
|
package_name: Name of the package to modify
|
|
action: Action to perform ("add", "remove", "replace", "list")
|
|
keywords: List of keywords to add/remove/replace
|
|
api_token: PyPI API token (or use PYPI_API_TOKEN env var)
|
|
test_pypi: Whether to use TestPyPI instead of production PyPI
|
|
dry_run: If True, only simulate changes without applying them
|
|
|
|
Returns:
|
|
Dictionary containing keyword management results and recommendations
|
|
|
|
Raises:
|
|
InvalidPackageNameError: If package name is invalid
|
|
PackageNotFoundError: If package is not found
|
|
PyPIPermissionError: If user lacks permission to modify package
|
|
NetworkError: For network-related errors
|
|
"""
|
|
logger.info(f"{'DRY RUN: ' if dry_run else ''}Managing keywords for {package_name}: {action}")
|
|
|
|
package_name = package_name.strip()
|
|
if not package_name:
|
|
raise InvalidPackageNameError(package_name)
|
|
|
|
action = action.lower().strip()
|
|
if action not in ["add", "remove", "replace", "list"]:
|
|
raise ValueError("Action must be 'add', 'remove', 'replace', or 'list'")
|
|
|
|
if action in ["add", "remove", "replace"] and not keywords:
|
|
raise ValueError(f"Keywords required for '{action}' action")
|
|
|
|
async with PyPIMetadataClient(api_token=api_token, test_pypi=test_pypi) as client:
|
|
package_name = client._validate_package_name(package_name)
|
|
|
|
try:
|
|
# Get current package information
|
|
api_url = f"{client.api_url}/{package_name}/json"
|
|
response = await client._make_request("GET", api_url)
|
|
|
|
if response.status_code == 404:
|
|
raise PackageNotFoundError(package_name)
|
|
elif response.status_code != 200:
|
|
raise PyPIServerError(response.status_code, "Failed to fetch package data")
|
|
|
|
package_data = response.json()
|
|
current_info = package_data.get("info", {})
|
|
|
|
# Verify ownership if not dry run and not just listing
|
|
if not dry_run and action != "list":
|
|
has_permission = await client._verify_package_ownership(package_name)
|
|
if not has_permission:
|
|
raise PyPIPermissionError(
|
|
"Insufficient permissions to modify package keywords"
|
|
)
|
|
|
|
# Extract current keywords
|
|
current_keywords_str = current_info.get("keywords", "") or ""
|
|
current_keywords = [kw.strip() for kw in current_keywords_str.split(",") if kw.strip()]
|
|
|
|
# Also check classifiers for topic-related keywords
|
|
classifiers = current_info.get("classifiers", [])
|
|
topic_keywords = []
|
|
for classifier in classifiers:
|
|
if classifier.startswith("Topic ::"):
|
|
# Extract topic keywords from classifiers
|
|
topic = classifier.replace("Topic ::", "").strip()
|
|
topic_parts = [part.strip().lower().replace(" ", "-") for part in topic.split("::")]
|
|
topic_keywords.extend(topic_parts)
|
|
|
|
result = {
|
|
"package_name": package_name,
|
|
"action": action,
|
|
"dry_run": dry_run,
|
|
"current_keywords": current_keywords,
|
|
"topic_keywords": topic_keywords,
|
|
"repository": "TestPyPI" if test_pypi else "PyPI",
|
|
"timestamp": datetime.now(timezone.utc).isoformat(),
|
|
}
|
|
|
|
if action == "list":
|
|
# Analyze keyword effectiveness
|
|
keyword_analysis = {
|
|
"total_keywords": len(current_keywords),
|
|
"topic_derived_keywords": len(topic_keywords),
|
|
"keyword_quality": {},
|
|
"recommendations": [],
|
|
}
|
|
|
|
# Analyze each keyword
|
|
for keyword in current_keywords:
|
|
quality_score = 0
|
|
issues = []
|
|
|
|
# Length check
|
|
if len(keyword) < 3:
|
|
issues.append("Too short")
|
|
elif len(keyword) > 20:
|
|
issues.append("Too long")
|
|
else:
|
|
quality_score += 20
|
|
|
|
# Character check
|
|
if re.match(r'^[a-zA-Z0-9\s\-_]+$', keyword):
|
|
quality_score += 20
|
|
else:
|
|
issues.append("Contains special characters")
|
|
|
|
# Common programming terms
|
|
programming_terms = [
|
|
"python", "web", "api", "cli", "gui", "framework", "library",
|
|
"tool", "utility", "development", "testing", "data", "machine",
|
|
"learning", "ai", "automation", "database", "security"
|
|
]
|
|
if any(term in keyword.lower() for term in programming_terms):
|
|
quality_score += 30
|
|
|
|
# Uniqueness (not in topic keywords)
|
|
if keyword.lower() not in [tk.lower() for tk in topic_keywords]:
|
|
quality_score += 30
|
|
|
|
keyword_analysis["keyword_quality"][keyword] = {
|
|
"score": quality_score,
|
|
"issues": issues,
|
|
"quality": "high" if quality_score >= 70 else "medium" if quality_score >= 40 else "low"
|
|
}
|
|
|
|
# Generate recommendations
|
|
if len(current_keywords) < 3:
|
|
keyword_analysis["recommendations"].append("Add more keywords for better discoverability")
|
|
elif len(current_keywords) > 15:
|
|
keyword_analysis["recommendations"].append("Consider reducing keywords to focus on most relevant ones")
|
|
|
|
low_quality_keywords = [kw for kw, data in keyword_analysis["keyword_quality"].items() if data["quality"] == "low"]
|
|
if low_quality_keywords:
|
|
keyword_analysis["recommendations"].append(f"Improve or replace low-quality keywords: {', '.join(low_quality_keywords)}")
|
|
|
|
result["keyword_analysis"] = keyword_analysis
|
|
result["success"] = True
|
|
|
|
logger.info(f"Listed {len(current_keywords)} keywords for {package_name}")
|
|
return result
|
|
|
|
# Process keyword modifications
|
|
validation_errors = []
|
|
new_keywords = current_keywords.copy()
|
|
|
|
# Validate input keywords
|
|
if keywords:
|
|
processed_keywords = []
|
|
for keyword in keywords:
|
|
if not isinstance(keyword, str):
|
|
validation_errors.append(f"Invalid keyword type: {type(keyword)}")
|
|
continue
|
|
|
|
clean_keyword = keyword.strip().lower()
|
|
if not clean_keyword:
|
|
continue
|
|
|
|
if len(clean_keyword) > 50:
|
|
validation_errors.append(f"Keyword too long: '{keyword}'")
|
|
continue
|
|
|
|
if not re.match(r'^[a-zA-Z0-9\s\-_]+$', clean_keyword):
|
|
validation_errors.append(f"Invalid keyword characters: '{keyword}'")
|
|
continue
|
|
|
|
processed_keywords.append(clean_keyword)
|
|
|
|
keywords = processed_keywords
|
|
|
|
# Apply keyword actions
|
|
changes_made = []
|
|
|
|
if action == "add":
|
|
for keyword in keywords:
|
|
if keyword not in [kw.lower() for kw in new_keywords]:
|
|
new_keywords.append(keyword)
|
|
changes_made.append(f"Added: {keyword}")
|
|
else:
|
|
changes_made.append(f"Already exists: {keyword}")
|
|
|
|
elif action == "remove":
|
|
for keyword in keywords:
|
|
# Case-insensitive removal
|
|
original_keywords = new_keywords.copy()
|
|
new_keywords = [kw for kw in new_keywords if kw.lower() != keyword.lower()]
|
|
if len(new_keywords) < len(original_keywords):
|
|
changes_made.append(f"Removed: {keyword}")
|
|
else:
|
|
changes_made.append(f"Not found: {keyword}")
|
|
|
|
elif action == "replace":
|
|
new_keywords = keywords
|
|
changes_made.append(f"Replaced all keywords with {len(keywords)} new keywords")
|
|
|
|
# Validate final keyword list
|
|
if len(new_keywords) > 20:
|
|
validation_errors.append("Too many keywords (max 20)")
|
|
new_keywords = new_keywords[:20]
|
|
|
|
# Calculate keyword quality score
|
|
keyword_quality_score = 0
|
|
if new_keywords:
|
|
valid_keywords = len([kw for kw in new_keywords if len(kw) >= 3 and len(kw) <= 20])
|
|
unique_keywords = len(set(kw.lower() for kw in new_keywords))
|
|
keyword_quality_score = (valid_keywords * 0.5 + unique_keywords * 0.5) / len(new_keywords) * 100
|
|
|
|
result.update({
|
|
"validation_errors": validation_errors,
|
|
"keywords_before": current_keywords,
|
|
"keywords_after": new_keywords,
|
|
"changes_made": changes_made,
|
|
"keyword_quality_score": round(keyword_quality_score, 1),
|
|
"changes_detected": new_keywords != current_keywords,
|
|
})
|
|
|
|
# Add implementation guidance
|
|
if not dry_run and not validation_errors and new_keywords != current_keywords:
|
|
result["implementation_note"] = {
|
|
"method": "package_upload",
|
|
"description": "Keywords are updated during package upload via metadata",
|
|
"setup_py_example": f"keywords='{', '.join(new_keywords)}'",
|
|
"pyproject_toml_example": f"keywords = {json.dumps(new_keywords)}",
|
|
"setup_cfg_example": f"keywords = {', '.join(new_keywords)}",
|
|
}
|
|
elif dry_run:
|
|
result["success"] = len(validation_errors) == 0
|
|
result["message"] = "Keyword changes validated successfully" if not validation_errors else "Keyword validation errors found"
|
|
|
|
# Generate recommendations
|
|
recommendations = []
|
|
if len(new_keywords) < 3:
|
|
recommendations.append("Consider adding more keywords for better discoverability")
|
|
|
|
# Check for redundancy with topic keywords
|
|
redundant_keywords = [kw for kw in new_keywords if kw.lower() in [tk.lower() for tk in topic_keywords]]
|
|
if redundant_keywords:
|
|
recommendations.append(f"Keywords already covered by classifiers: {', '.join(redundant_keywords)}")
|
|
|
|
# Suggest related keywords based on package description
|
|
description = current_info.get("summary", "") or current_info.get("description", "")
|
|
if description:
|
|
description_words = re.findall(r'\b[a-zA-Z]{4,}\b', description.lower())
|
|
common_tech_words = [
|
|
"python", "web", "api", "cli", "framework", "library", "tool",
|
|
"data", "analysis", "machine", "learning", "automation", "testing"
|
|
]
|
|
suggested = [word for word in description_words if word in common_tech_words and word not in [kw.lower() for kw in new_keywords]]
|
|
if suggested:
|
|
recommendations.append(f"Consider adding keywords from description: {', '.join(set(suggested[:5]))}")
|
|
|
|
result["recommendations"] = recommendations
|
|
|
|
logger.info(f"Keyword management completed for {package_name}")
|
|
return result
|
|
|
|
except (PackageNotFoundError, PyPIServerError, PyPIPermissionError):
|
|
raise
|
|
except Exception as e:
|
|
logger.error(f"Error managing keywords for {package_name}: {e}")
|
|
raise NetworkError(f"Failed to manage keywords: {e}", e) |