From 38475662119dacc1260c209f67f0cc87ee9f4da8 Mon Sep 17 00:00:00 2001
From: Aaron LI <aaronly.me@outlook.com>
Date: Mon, 3 Oct 2016 22:10:49 +0800
Subject: bin/{healpix2hpx,hpx2healpix}: Use argparse choices

---
 bin/healpix2hpx | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'bin/healpix2hpx')

diff --git a/bin/healpix2hpx b/bin/healpix2hpx
index f90c637..c684e09 100755
--- a/bin/healpix2hpx
+++ b/bin/healpix2hpx
@@ -31,8 +31,9 @@ def main():
     parser.add_argument("-F", "--float", action="store_true",
                         help="use float (single precision) instead of double")
     parser.add_argument("-l", "--log", dest="loglevel", default=None,
-                        help="log level (valid values: "
-                        "DEBUG, INFO, WARNING, ERROR, CRITICAL)")
+                        choices=["DEBUG", "INFO", "WARNING",
+                                 "ERROR", "CRITICAL"],
+                        help="set the log level")
     parser.add_argument("-L", "--logfile", default=None,
                         help="filename where to save the log messages")
     parser.add_argument("-Q", "--quiet", action="store_true",
-- 
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