diff options
| -rwxr-xr-x | cmd2.py | 17 | ||||
| -rw-r--r-- | command.txt | 0 | ||||
| -rw-r--r-- | save.hist | 7 |
3 files changed, 18 insertions, 6 deletions
@@ -602,7 +602,7 @@ class Cmd(cmd.Cmd): colors = (platform.system() != 'Windows') continuation_prompt = '> ' debug = False - default_file_name = 'command.txt' # For ``save``, ``load``, etc. + default_file_name = 'command.txt' # For ``edit`` when called with a history item number and ``save`` echo = False editor = os.environ.get('EDITOR') if not editor: @@ -622,14 +622,14 @@ class Cmd(cmd.Cmd): settable = stubborn_dict(''' abbrev Accept abbreviated commands autorun_on_edit Automatically run files after editing - case_insensitive upper- and lower-case both OK + case_insensitive Upper- and lower-case both OK colors Colorized output (*nix only) continuation_prompt On 2nd+ line of input debug Show full error stack on error - default_file_name for ``save``, ``load``, etc. + default_file_name For ``edit`` and ``save`` echo Echo command issued into output editor Program used by ``edit`` - feedback_to_output include nonessentials in `|`, `>` results + feedback_to_output Include nonessentials in `|`, `>` results locals_in_py Allow access to your application in py via self prompt The prompt issued to solicit input quiet Don't print nonessential feedback @@ -1748,8 +1748,13 @@ Edited files are run on close if the ``autorun_on_edit`` settable parameter is T elif args.idx: saveme = self.history[int(args.idx) - 1] else: - # Since this save command has already been added to history, need to go one more back for previous - saveme = self.history[-2] + saveme = '' + # Wrap in try to deal with case of empty history + try: + # Since this save command has already been added to history, need to go one more back for previous + saveme = self.history[-2] + except IndexError: + pass try: f = open(os.path.expanduser(fname), 'w') f.write(saveme) diff --git a/command.txt b/command.txt new file mode 100644 index 00000000..e69de29b --- /dev/null +++ b/command.txt diff --git a/save.hist b/save.hist new file mode 100644 index 00000000..fa1c39d5 --- /dev/null +++ b/save.hist @@ -0,0 +1,7 @@ +save + +!cat command.txt + +help save + +save * save.hist
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