python · lysnikolaou · Jun 12, 2024 · Jun 11, 2024
@@ -55,6 +55,11 @@
 from collections.abc import Callable, Collection
 from .types import Callback, Completer, KeySpec, CommandName

+TYPE_CHECKING = False
+
+if TYPE_CHECKING:
+    from typing import Any
+

 MoreLinesCallable = Callable[[str], bool]

@@ -92,7 +97,7 @@

 @dataclass
 class ReadlineConfig:
-    readline_completer: Completer | None = RLCompleter().complete
+    readline_completer: Completer | None = None
    completer_delims: frozenset[str] = frozenset(" \t\n`~!@#$%^&*()-=+[{]}\\|;:'\",<>/?")


@@ -554,7 +559,7 @@ def stub(*args: object, **kwds: object) -> None:
 # ____________________________________________________________


-def _setup() -> None:
+def _setup(namespace: dict[str, Any]) -> None:
    global raw_input
    if raw_input is not None:
        return  # don't run _setup twice
@@ -570,9 +575,11 @@ def _setup() -> None:
    _wrapper.f_in = f_in
    _wrapper.f_out = f_out

+    # set up namespace in rlcompleter
+    _wrapper.config.readline_completer = RLCompleter(namespace).complete
+
    # this is not really what readline.c does.  Better than nothing I guess
    import builtins
-
    raw_input = builtins.input
    builtins.input = _wrapper.input


@@ -96,9 +96,9 @@ def run_multiline_interactive_console(
    console: code.InteractiveConsole | None = None,
 ) -> None:
    from .readline import _setup
-    _setup()
-
    namespace = mainmodule.__dict__ if mainmodule else DEFAULT_NAMESPACE
+    _setup(namespace)
+
    if console is None:
        console = InteractiveColoredConsole(
            namespace, filename="<stdin>"