Commit Graph

8 Commits

Author SHA1 Message Date
gilch
497e929913 generalize #% to arbitrary expressions 2017-10-26 14:23:25 -06:00
gilch
b5f1136ba5 %* %** parameters for #% tag macro 2017-10-26 13:03:01 -06:00
gilch
f81fb771eb change xi macro to #% tag macro 2017-10-26 12:55:48 -06:00
gilch
2319adcc7f fix whitespace in anaphoric 2017-10-26 12:53:08 -06:00
Kodi Arfer
2eb81864df Make all files comply with license-header policy 2017-04-27 14:16:57 -07:00
Kodi Arfer
2b11b9be20 Automatically read and write bytecode
Importing or executing a Hy file now loads the byte-compiled version if it exists and is up to date, and if not, the source is byte-compiled after it's parsed.

This change can speed up Hy a lot. Here are some examples comparing run times of the current master (491b474e) to this commit, on my laptop with Python 3.6:

- `nosetests --exclude='test_bin'` goes from 3.8 s to 0.7 s (a 5-fold speedup)
- `hy -c '(print "hello world")` goes from 0.47 s to 0.20 s (a 2-fold speedup)
- Rogue TV's startup goes from 3.6 s to 0.4 s (a 9-fold speedup)

Accompanying changes include:

- `setup.py` now creates and installs bytecode for `hy.core`, `hy.contrib`, and `hy.extra`.
- The `hyc` command under Python 3 now creates bytecode in `__pycache__`, as usual for Python 3, instead of putting the `.pyc` right next to the source file like Python 2 does.

I've removed a test of `hy.extra.anaphoric.a-if` that triggers #1268 when the test file is byte-compiled and then hits some weird `macroexpand` bug or something when I try to work around that—Nose crashes when trying to produce an error message, and I can't seem to replicate the bug without Nose.
2017-04-14 13:38:33 -07:00
Kodi Arfer
d72abb39f1 Remove uses of let from various tests 2017-02-04 09:07:27 -08:00
Kodi Arfer
8eceb4fe9d Move contrib.anaphoric to contrib.extra 2016-12-29 08:35:41 -08:00