either because they themselves are not ready or because a
dependency isn't. This is annotated by
PYTHON_VERSIONS_INCOMPATIBLE= 33 # not yet ported as of x.y.z
or
PYTHON_VERSIONS_INCOMPATIBLE= 33 # py-foo, py-bar
respectively, please use the same style for other packages,
and check during updates.
Use versioned_dependencies.mk where applicable.
Use REPLACE_PYTHON instead of handcoded alternatives, where applicable.
Reorder Makefile sections into standard order, where applicable.
Remove PYTHON_VERSIONS_INCLUDE_3X lines since that will be default
with the next commit.
Whitespace cleanups and other nits corrected, where necessary.
EmPy is a system for embedding Python expressions and statements in template
text; it takes an EmPy source file, processes it, and produces output. This is
accomplished via expansions, which are special signals to the EmPy system and
are set off by a special prefix (by default the at sign, @). EmPy can expand
arbitrary Python expressions and statements in this way, as well as a variety
of special forms. Textual data not explicitly delimited in this way is sent
unaffected to the output, allowing Python to be used in effect as a markup
language. Also supported are callbacks via hooks, recording and playback via
diversions, and dynamic, chainable filters. The system is highly configurable
via command line options and embedded commands.
