package builder: update pkg_resources working set when loading package.

4teamwork / ftw.builder

Builder pattern for creating Plone objects in tests

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package builder: update pkg_resources working set when loading package. #40

Closed jone closed 9 years ago

jone commented 9 years ago

Rebuilding the working set allows to find the distribution which of the package built with the package builder. When leaving the "loaded" package context manager, the working set is reset to the original state.

This allows us to do things like pkg_resources.get_distribution while the package is loaded.