Fixed bug in argparse code and bumped version.

tskit-dev · Nov 9, 2015 · 9715e1e · 9715e1e
1 parent 16b686c
commit 9715e1e
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/msprime/__init__.py b/msprime/__init__.py
@@ -28,4 +28,4 @@
 
 from msprime.trees import *  # NOQA
 
-__version__ = '0.1.5a1'
+__version__ = '0.1.5a2'
diff --git a/msprime/cli.py b/msprime/cli.py
@@ -337,7 +337,9 @@ def get_msp_parser():
     parser.add_argument(
         "-V", "--version", action='version',
         version='%(prog)s {}'.format(msprime.__version__))
-    subparsers = parser.add_subparsers()
+    # This is required to get uniform behaviour in Python2 and Python3
+    subparsers = parser.add_subparsers(dest="subcommand")
+    subparsers.required = True
 
     simulate_parser = subparsers.add_parser(
         "simulate",
Original file line number	Diff line number	Diff line change
Expand Up		@@ -28,4 +28,4 @@

		from msprime.trees import * # NOQA

		__version__ = '0.1.5a1'
		__version__ = '0.1.5a2'