---
this_file: TODO.md
---

# TODO

This file tracks planned features and improvements for the `opero` package.

## 1. High Priority

- [ ] Enhance core functionality
  - [ ] Improve parameter-based fallback mechanism
  - [ ] Add support for custom fallback strategies
  - [ ] Implement retry with exponential backoff and jitter
  - [ ] Add support for custom retry strategies
  - [ ] Implement rate limiting with token bucket algorithm
  - [ ] Add support for distributed rate limiting

- [ ] Improve caching system
  - [ ] Implement memory cache backend
  - [ ] Add disk cache backend
  - [ ] Add Redis cache backend
  - [ ] Support custom cache key generation
  - [ ] Add cache invalidation strategies

- [ ] Enhance parallel execution
  - [ ] Improve process-based parallelism
  - [ ] Add thread-based parallelism
  - [ ] Optimize async-based parallelism
  - [ ] Implement hybrid async-process parallelism
  - [ ] Add progress tracking and cancellation

## 2. Medium Priority

- [ ] Improve error handling and logging
  - [ ] Add structured error reporting
  - [ ] Implement context-based logging
  - [ ] Add performance metrics collection
  - [ ] Support distributed tracing
  - [ ] Add telemetry features

- [ ] Enhance configuration system
  - [ ] Add YAML/JSON configuration support
  - [ ] Implement environment variable configuration
  - [ ] Add dynamic configuration reloading
  - [ ] Support configuration validation

- [ ] Add monitoring and observability
  - [ ] Implement health checks
  - [ ] Add metrics collection
  - [ ] Support OpenTelemetry integration
  - [ ] Add performance profiling tools

## 3. Low Priority

- [ ] Improve documentation
  - [ ] Create comprehensive API reference
  - [ ] Add more usage examples
  - [ ] Write troubleshooting guide
  - [ ] Create architecture documentation
  - [ ] Add performance optimization guide

- [ ] Add developer tools
  - [ ] Create development environment setup script
  - [ ] Add code generation tools
  - [ ] Implement debugging utilities
  - [ ] Add benchmarking tools

- [ ] Enhance testing
  - [ ] Add property-based tests
  - [ ] Implement integration test suite
  - [ ] Add performance tests
  - [ ] Create stress tests
  - [ ] Add chaos testing support

Tip: Periodically run `python ./cleanup.py status` to see results of lints and tests. Use `uv pip ...` not `pip ...`

