diff options
Diffstat (limited to 'Lib/_pyrepl/readline.py')
| -rw-r--r-- | Lib/_pyrepl/readline.py | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/Lib/_pyrepl/readline.py b/Lib/_pyrepl/readline.py index 28f592d..3d94f91 100644 --- a/Lib/_pyrepl/readline.py +++ b/Lib/_pyrepl/readline.py @@ -58,7 +58,7 @@ from .types import Callback, Completer, KeySpec, CommandName TYPE_CHECKING = False if TYPE_CHECKING: - from typing import Any + from typing import Any, Mapping MoreLinesCallable = Callable[[str], bool] @@ -559,7 +559,7 @@ for _name, _ret in [ # ____________________________________________________________ -def _setup(namespace: dict[str, Any]) -> None: +def _setup(namespace: Mapping[str, Any]) -> None: global raw_input if raw_input is not None: return # don't run _setup twice @@ -575,7 +575,9 @@ def _setup(namespace: dict[str, Any]) -> None: _wrapper.f_in = f_in _wrapper.f_out = f_out - # set up namespace in rlcompleter + # set up namespace in rlcompleter, which requires it to be a bona fide dict + if not isinstance(namespace, dict): + namespace = dict(namespace) _wrapper.config.readline_completer = RLCompleter(namespace).complete # this is not really what readline.c does. Better than nothing I guess |