diff options
Diffstat (limited to 'cmd2/cmd2.py')
| -rw-r--r-- | cmd2/cmd2.py | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/cmd2/cmd2.py b/cmd2/cmd2.py index f3cc51df..2ce821bd 100644 --- a/cmd2/cmd2.py +++ b/cmd2/cmd2.py @@ -2510,14 +2510,18 @@ Usage: Usage: unalias [-a] name [name ...] return self.index_based_complete(text, line, begidx, endidx, index_dict, self.path_complete) @staticmethod - def _reset_sys() -> None: + def _reset_py_display() -> None: """ - Resets the dynamic objects in the sys modules that the py and ipy consoles fight over - This makes it so the py console doesn't end up looking like the ipy console in terms of - prompt and exception text. That happens if a user runs py after being in an IPython console. + Resets the dynamic objects in the sys module that the py and ipy consoles fight over. + When a Python console starts it adopts certain display settings if they've already been set. + If an ipy console has previously been run, then py uses its settings and ends up looking + like an ipy console in terms of prompt and exception text. This method forces the Python + console to create its own display settings since they won't exist. + IPython does not have this problem since it always overwrites the display settings when it + is run. Therefore this method only needs to be called before creating a Python console. """ - # Delete any prompts set by the interactive consoles + # Delete any prompts that have been set attributes = ['ps1', 'ps2', 'ps3'] for cur_attr in attributes: try: @@ -2640,8 +2644,8 @@ Usage: Usage: unalias [-a] name [name ...] interp.runcode("import readline") interp.runcode("readline.set_completer(Completer(locals()).complete)") - # Set up sys for the console - self._reset_sys() + # Set up sys module for the Python console + self._reset_py_display() keepstate = Statekeeper(sys, ('stdin', 'stdout')) sys.stdout = self.stdout sys.stdin = self.stdin @@ -2738,7 +2742,6 @@ Paths or arguments that contain spaces must be enclosed in quotes End with ``Ctrl-D`` (Unix) / ``Ctrl-Z`` (Windows), ``quit()``, '`exit()``. """ from .pyscript_bridge import PyscriptBridge - self._reset_sys() bridge = PyscriptBridge(self) if self.locals_in_py: |