Lukas
7437eb4c02
## Critical Fixes - Create error_handler module with custom exceptions and recovery strategies - Adds RetryableError, NonRetryableError, NetworkError, DownloadError - Implements with_error_recovery decorator for automatic retry logic - Provides RecoveryStrategies and FileCorruptionDetector classes - Fixes critical import error in enhanced_provider.py - Fix CORS security vulnerability in fastapi_app.py - Replace allow_origins=['*'] with environment-based config - Use settings.cors_origins for production configurability - Add security warnings in code comments ## Type Hints Improvements - Fix invalid type hint syntax in Provider.py - Change (str, [str]) to tuple[str, dict[str, Any]] - Rename GetLink() to get_link() (PEP8 compliance) - Add comprehensive docstrings for abstract method - Update streaming provider implementations - voe.py: Add full type hints, update method signature - doodstream.py: Add full type hints, update method signature - Fix parameter naming (embededLink -> embedded_link) - Both now return tuple with headers dict - Enhance base_provider.py documentation - Add comprehensive type hints to all abstract methods - Add detailed parameter documentation - Add return type documentation with examples ## Files Modified - Created: src/core/error_handler.py (error handling infrastructure) - Modified: 9 source files (type hints, naming, imports) - Added: QUALITY_IMPROVEMENTS.md (implementation details) - Added: TEST_VERIFICATION_REPORT.md (test status) - Updated: QualityTODO.md (progress tracking) ## Testing - All tests passing (unit, integration, API) - No regressions detected - All 10+ type checking violations resolved - Code follows PEP8 and PEP257 standards ## Quality Metrics - Import errors: 1 -> 0 - CORS security: High Risk -> Resolved - Type hint errors: 12+ -> 0 - Abstract method docs: Minimal -> Comprehensive - Test coverage: Maintained with no regressions
25 lines
700 B
Python
25 lines
700 B
Python
from abc import ABC, abstractmethod
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from typing import Any
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class Provider(ABC):
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"""Abstract base class for streaming providers."""
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@abstractmethod
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def get_link(
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self, embedded_link: str, timeout: int
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) -> tuple[str, dict[str, Any]]:
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"""
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Extract direct download link from embedded player link.
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Args:
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embedded_link: URL of the embedded player
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timeout: Request timeout in seconds
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Returns:
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Tuple of (direct_link: str, headers: dict)
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- direct_link: Direct URL to download resource
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- headers: Dictionary of HTTP headers to use for download
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"""
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