diff options
| -rwxr-xr-x | cmd2.py | 7 | ||||
| -rw-r--r-- | tests/test_cmd2.py | 11 |
2 files changed, 16 insertions, 2 deletions
@@ -1610,8 +1610,11 @@ class Cmd(cmd.Cmd): if arg: # If a character indicating a slice is present, retrieve a slice of the history if '..' in arg or ':' in arg: - # Get a slice of history - history = self.history.span(arg) + try: + # Get a slice of history + history = self.history.span(arg) + except IndexError: + history = self.history.get(arg) else: # Get item(s) from history by index or string search history = self.history.get(arg) diff --git a/tests/test_cmd2.py b/tests/test_cmd2.py index 5783d944..2198d5c0 100644 --- a/tests/test_cmd2.py +++ b/tests/test_cmd2.py @@ -206,6 +206,17 @@ shortcuts """) assert out == expected +def test_history_with_span_index_error(base_app): + run_cmd(base_app, 'help') + run_cmd(base_app, 'help history') + run_cmd(base_app, '!ls -hal :') + out = run_cmd(base_app, 'history "hal :"') + expected = normalize(""" +-------------------------[3] +!ls -hal : +""") + assert out == expected + def test_base_cmdenvironment(base_app): out = run_cmd(base_app, 'cmdenvironment') |