Skip to main content
This is a pre-production deployment of Warehouse. Changes made here affect the production instance of PyPI (pypi.python.org).
Help us improve Python packaging - Donate today!

A tool to convert python wheels to eggs

Project Description

For when you need an .egg but all you have is a .whl.

Description

Humpty is a command-line utility to convert Python binary wheel packages to eggs.

Currently, the tool is in a “works for me” state. (It is not guaranteed to work for you.)

Development takes place on github. The package is installable from PyPI

Synopsis

The humpty “man page”:

$ humpty --help
Usage: humpty [OPTIONS] WHEELS...

  Convert wheels to eggs.

Options:
  -d, --dist-dir DIR  Build eggs into <dir>.  Default is <cwd>/dist.
  --help              Show this message and exit.

Suppose you need an egg of a distribution which has only been uploaded to PyPI as a wheel:

$ pip install --download . publicsuffixlist
[...]
  Saved ./publicsuffixlist-0.2.8-py2.py3-none-any.whl
Successfully downloaded publicsuffixlist

$ humpty -dist-dir . publicsuffixlist-0.2.8-py2.py3-none-any.whl
Converting publicsuffixlist-0.2.8-py2.py3-none-any.whl to publicsuffixlist-0.2.8-py2.6.egg

$ easy_install publicsuffixlist-0.2.8-py2.7.egg

References

Authors

Jeff Dairiki

History

Release 0.2 (2017-11-08)

Python 2.6 is no longer supported. We now test under cpython 2.7 and cpython 3.3 through 3.6.

Changed Behavior

  • The strict check for wheel binary compatibility with the current platform has been removed. Now a warning is printed in this case. When running under py35 or py36, distlib sometimes falsely reports that some wheels are not binary compatible. See distlib ticket #93.

Bugs Fixed

  • Fix EggInfo_Legacy.requires to work with recent versions of distlib. With distlib<=0.2.4, distlib.wheel.Wheel.metadata.run_requires is a list of strings, taken from lines of the RFC822 style metadata. With recent versions of distlib, run_requires is a list of dicts in the “JSON” format described in PEP 426. This addresses #1.
  • Always create eggs with zip_safe=False. There currently seems to be no robust way to determine whether a package is zip_safe from its wheel. See #3 for further discussion. (Thank you to immerrr.)
  • Fix parsing of markers in EggInfo_Legacy.requires. Apparently, as of distlib==0.2.6, distlib.markers.interpret no longer handles leading whitespace in the marker string well.
  • Fix failing test test_humpty:TestScriptCopyer.test_copies_script. Apparently, distlib.markers.interpret==0.2.6 now just prepends the new hashbang line to the copied script, but does not remove the original hashbang.

Release 0.1 (2015-07-16)

Initial release.

Release History

Release History

This version
History Node

0.2

History Node

0.1

Download Files

Download Files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

File Name & Checksum SHA256 Checksum Help Version File Type Upload Date
humpty-0.2-py2.py3-none-any.whl (12.9 kB) Copy SHA256 Checksum SHA256 py2.py3 Wheel Nov 9, 2017
humpty-0.2.tar.gz (14.4 kB) Copy SHA256 Checksum SHA256 Source Nov 9, 2017

Supported By

WebFaction WebFaction Technical Writing Elastic Elastic Search Pingdom Pingdom Monitoring Dyn Dyn DNS Sentry Sentry Error Logging CloudAMQP CloudAMQP RabbitMQ Heroku Heroku PaaS Kabu Creative Kabu Creative UX & Design Fastly Fastly CDN DigiCert DigiCert EV Certificate Rackspace Rackspace Cloud Servers DreamHost DreamHost Log Hosting