Dev tools · September 23, 2022
Morgan – PyPI Mirror for Restricted/Offline Environments
Mirroring PyPI packages for environments/networks that do not have access to the Internet is hard. It's actually hard even in environments that do have access to the Internet. Most solutions out there either: 1. Depend on pip to download and cache package distributions. This means those downloads will probably only work in a similar environment (same Python interpreter, same libc), because of the nature of binary package distributions and the fact that packages have optional dependencies for different environments. 2. Depend on other PyPI packages, meaning installing the mirror in a…
Morgan – PyPI Mirror for Restricted/Offline Environments launched on September 23, 2022 with 77 votes, #566 of 3,464 launches that month and more than 90% of that year's launches. The site was still online in September 2026, 4 years on.
In plain words
Morgan is a PyPI mirror tool designed for offline and restricted network environments. It creates mirrors based on configuration files that specify target environments, avoiding common pitfalls of dependency resolution and environment compatibility issues. Unlike solutions that depend on pip caching or other PyPI packages, Morgan resolves complete dependency chains for partial mirroring. It's built for developers and system administrators who need reliable Python package access in isolated or air-gapped networks.
written from the facts on this page · September 2026
From the sources
PyPI Mirror for Restricted/Offline Environments. Contribute to python-morgan/morgan development by creating an account on GitHub.
In the maker’s words, at launch
Mirroring PyPI packages for environments/networks that do not have access to the Internet is hard. It's actually hard even in environments that do have access to the Internet. Most solutions out there either: 1. Depend on pip to download and cache package distributions. This means those downloads will probably…
Does a similar job
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Source: Show HN post ↗ · launch text quoted in part
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