quapp-braket

Quapp Braket library supporting the Quapp Platform for Quantum Computing with providers, devices, circuit export, invocation, and job fetching utilities.

Overview

quapp-braket is a Python library that integrates the Quapp Platform with Amazon Braket and related quantum backends. It provides common abstractions for providers and devices, circuit conversion/export helpers, robust job submission and fetching flows, and consistent, job-scoped logging across components. Recent improvements focus on cleaner and more consistent logging, better error handling, and clear separation of concerns between invocation and fetching flows.

Features

• Provider and device factories for quantum computing platforms (e.g., AWS Braket, OQC Cloud, and Quapp simulators).
• Circuit export utilities, including conversion from Braket circuits to Qiskit circuits.
• Handlers for job invocation and job result fetching with enhanced, context-rich logging.
• Job-scoped, instance-bound logging for improved traceability and debugging.
• Refined log levels and simplified imports to reduce noise and improve clarity.
• Compatibility with Qiskit 1.4.3, pinned for stability.

Installation

Install via pip:

bash pip install quapp-braket

Recently Changes Highlights

v0.0.12.dev1

• Fix: Handle None measurement counts in histogram data production by falling back to result_types probabilities, preventing errors on devices that return probability distributions instead of measurement counts.

v0.0.11

• Refactor: Added job-specific, instance-bound loggers and improved log levels across handlers and tasks.
• Refactor: Simplified imports and reduced redundant debug logs while keeping detailed context where needed.
• Build: Pinned Qiskit to 1.4.3 to ensure compatibility.
• Build: Added dependencies for quantum and AWS-related functionality to broaden backend support.
• Enhancement: Clearer handler selection logic for invocation vs. job fetching based on provider job IDs.

For detailed usage and API references, please refer to the in-code documentation or contact the maintainers.