Commit Graph

3 Commits

Author SHA1 Message Date
Bob Tolbert
ffd85bcc3e Fixes a long-standing bug in import under Python 3.3 and later.
Our MetaImporter was being inserted at the end of sys.meta_path.
For Python prior to 3.3, this was fine since sys.meta_path
was empty by default. As of the completion of PEP 302 in Py3.3 and
later, there are several importers registered by default. One of
these was trying (and failing) to import simple Hy modules,
resulting in a failure to import anything inside __init__.hy.

This change simply inserts the Hy-specific importer at the front
of the list.

This was noted in issue #620 (great catch @algernon)
2014-12-07 11:02:48 -07:00
Bob Tolbert
05574f6ad7 Implement -m command line flag to run a module by name 2014-11-26 09:13:45 -07:00
Christopher Allan Webber
774aad2ca8 defmain macro; handles the whole if __name__ == __main__ / main function dance
Example:

  (defmain [&rest args]
    (print "now we're having a fun time!")
    (print args))

Which outputs:

  $ hy test.hy
  now we're having a fun time!
  (['test.hy'],)

Includes documentation and tests.
2014-04-10 13:58:38 -05:00