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Graham Dumpleton releases wrapture for Python tracing and testing

Graham Dumpleton has released a new Python library called wrapture, designed to facilitate tracing and testing by wrapping functions and methods. The library allows for observation of code execution, enabling tracing and the ability to override return values. Wrapture integrates with OpenTelemetry and offers a configuration-based approach for adding tracing to existing Python projects. Dumpleton highlights that the library was largely developed with AI assistance, emphasizing a directed engineering process rather than unguided 'vibe coding'. AI

IMPACT Enhances developer workflows by simplifying code observation and testing, potentially speeding up development cycles.

RANK_REASON New library release for software development tooling.

Read on Simon Willison →

AI-generated summary · Google Gemini · from 1 sources. How we write summaries →

Graham Dumpleton releases wrapture for Python tracing and testing

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26 / 100
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Tool
New library release for software development tooling.
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product, other
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High
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Breaking (< 6h)
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COVERAGE [1]

  1. Simon Willison TIER_1 English(EN) ·

    Introducing wrapture

    <p><strong><a href="https://grahamdumpleton.me/posts/2026/08/introducing-wrapture/">Introducing wrapture</a></strong></p> New from Graham Dumpleton (of <a href="https://pypi.org/project/wrapt/">wrapt</a>, mod_wsgi, and New Relic's Python agent fame), who describes Wrapture as tak…