hy/tests/resources/argparse_ex.hy

#!/usr/bin/env hy
;; Copyright 2018 the authors.
;; This file is part of Hy, which is free software licensed under the Expat
;; license. See the LICENSE.

(import sys)
(import argparse)

(setv parser (argparse.ArgumentParser))

(.add_argument parser "-i")
(.add_argument parser "-c")

(setv args (.parse_args parser))

;; using (cond) allows -i to take precedence over -c

(cond [args.i
       (print (str args.i))]
      [args.c
       (print (str "got c"))])
Provide bin scripts for both Windows and nix Summary: This update does away with the scripts in bin and changes setup.py to use entry_points in cmdline.py for the scripts 'hy' and 'hyc'. This fixes installing and running on Windows. The tests are updated to run the 'hy' script produced by setup.py and not from bin/hy. This is more correct and makes the tox tests run on both Window and nix. For running hy or nosetests directly in the source tree, you do have to run 'python setup.py develop' first. But since tox runs and builds dists, all tox tests pass on all platforms. Also, since there is no built-in readline on Windows, the setup.py only on Windows requires 'pyreadline' as a replacement. Switched from optparse to argparse in cmdline.py Instead of trying to manually separate args meant for hy from args meant for a hy script, this switches from optparse to argparse for the CLI. argparse automatically peels out args meant for hy and leaves the rest, including the user hy script in options.args. This fixes the issue @paultag found running "hy foo" where foo is not a real file. Also added a test that makes sure trying to run a non-existent script exits instead of dropping the user into the REPL. Added argparse as setup.py resource (and removed from tox.ini) as well as removed uses of deprecated setf 2013-06-29 23:56:58 +02:00			`#!/usr/bin/env hy`
Update copyright years 2018-01-01 16:38:33 +01:00			`;; Copyright 2018 the authors.`
Make all files comply with license-header policy 2017-04-27 23:16:57 +02:00			`;; This file is part of Hy, which is free software licensed under the Expat`
			`;; license. See the LICENSE.`
Provide bin scripts for both Windows and nix Summary: This update does away with the scripts in bin and changes setup.py to use entry_points in cmdline.py for the scripts 'hy' and 'hyc'. This fixes installing and running on Windows. The tests are updated to run the 'hy' script produced by setup.py and not from bin/hy. This is more correct and makes the tox tests run on both Window and nix. For running hy or nosetests directly in the source tree, you do have to run 'python setup.py develop' first. But since tox runs and builds dists, all tox tests pass on all platforms. Also, since there is no built-in readline on Windows, the setup.py only on Windows requires 'pyreadline' as a replacement. Switched from optparse to argparse in cmdline.py Instead of trying to manually separate args meant for hy from args meant for a hy script, this switches from optparse to argparse for the CLI. argparse automatically peels out args meant for hy and leaves the rest, including the user hy script in options.args. This fixes the issue @paultag found running "hy foo" where foo is not a real file. Also added a test that makes sure trying to run a non-existent script exits instead of dropping the user into the REPL. Added argparse as setup.py resource (and removed from tox.ini) as well as removed uses of deprecated setf 2013-06-29 23:56:58 +02:00
			`(import sys)`
			`(import argparse)`

			`(setv parser (argparse.ArgumentParser))`

			`(.add_argument parser "-i")`
			`(.add_argument parser "-c")`

			`(setv args (.parse_args parser))`

			`;; using (cond) allows -i to take precedence over -c`

Rewrite the bootstrap macros in hy This gets rid of the dichotomy between bootstrap.py and macros.hy, by making both files hy modules. I added some error checking to make the macros more resilient. The biggest (user-visible) change is the change in cond, which now only accepts lists as arguments. Tests updated accordingly. Closes: #176 (whoops, no more bootstrap) 2013-09-29 18:00:24 +02:00			`(cond [args.i`
			`(print (str args.i))]`
			`[args.c`
			`(print (str "got c"))])`