[Commit-gnuradio] [gnuradio] 03/08: grc: gnuradio-companion use ArgumentParser

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commit 83411579705f43a30a68df5179fe507398a0555a
Author: Jiří Pinkava <address@hidden>
Date:   Sat Oct 10 20:56:20 2015 +0200

    grc: gnuradio-companion use ArgumentParser
---
 grc/main.py | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/grc/main.py b/grc/main.py
index ae7a0ce..0edab40 100755
--- a/grc/main.py
+++ b/grc/main.py
@@ -15,7 +15,7 @@
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, 
USA
 
-import optparse
+import argparse
 
 import gtk
 from gnuradio import gr
@@ -34,10 +34,10 @@ This is free software, and you are welcome to redistribute 
it.
 
 
 def main():
-    parser = optparse.OptionParser(
-        usage='usage: %prog [options] [saved flow graphs]',
-        version=VERSION_AND_DISCLAIMER_TEMPLATE % gr.version())
-    options, args = parser.parse_args()
+    parser = argparse.ArgumentParser(
+        description=VERSION_AND_DISCLAIMER_TEMPLATE % gr.version())
+    parser.add_argument('flow_graphs', nargs='*')
+    args = parser.parse_args()
 
     try:
         gtk.window_set_default_icon(gtk.IconTheme().load_icon('gnuradio-grc', 
256, 0))
@@ -50,6 +50,6 @@ def main():
         version_parts=(gr.major_version(), gr.api_version(), 
gr.minor_version()),
         install_prefix=gr.prefix()
     )
-    ActionHandler(args, platform)
+    ActionHandler(args.flow_graphs, platform)
     gtk.main()