Changes in python/lib/aubio/cmd.py [f5921b9:e126e65]

File:

• python/lib/aubio/cmd.py (modified) (2 diffs)

python/lib/aubio/cmd.py

@@ -248 +248 @@
                 action = "store", dest = "cut_until_nslices", default = None,
                 help="how many extra slices should be added at the end of each slice")
+        self.add_argument("--create-first",
+                action = "store_true", dest = "create_first", default = False,
+                help="always include first slice")
 
 # some utilities
@@ -500 +503 @@
 def main():
     parser = aubio_parser()
-    if sys.version_info[0] != 3:
-        # on py2, create a dummy ArgumentParser to workaround the
-        # optional subcommand issue. See https://bugs.python.org/issue9253
-        # This ensures that:
-        #  - version string is shown when only '-V' is passed
-        #  - help is printed if  '-V' is passed with any other argument
-        #  - any other argument get forwarded to the real parser
-        parser_root = argparse.ArgumentParser(add_help=False)
-        parser_root.add_argument('-V', '--version', help="show version",
-                action="store_true", dest="show_version")
-        args, extras = parser_root.parse_known_args()
-        if args.show_version == False: # no -V, forward to parser
-            args = parser.parse_args(extras, namespace=args)
-        elif len(extras) != 0: # -V with other arguments, print help
-            parser.print_help()
-            sys.exit(1)
-    else: # in py3, we can simply use parser directly
-        args = parser.parse_args()
+    args = parser.parse_args()
     if 'show_version' in args and args.show_version:
         sys.stdout.write('aubio version ' + aubio.version + '\n')