Fixed issue where colors were being stripped by pyreadline3.

Author: kmvanbrunt

cmd2/argparse_completer.py

@@ -20,7 +20,10 @@
 from .constants import (
     INFINITY,
 )
-from .rich_utils import Cmd2Console
+from .rich_utils import (
+    Cmd2Console,
+    Cmd2Style,
+)
 
 if TYPE_CHECKING:  # pragma: no cover
     from .cmd2 import (
@@ -562,7 +565,13 @@ def _format_completions(self, arg_state: _ArgumentState, completions: list[str]
 
             # Build all headers for the hint table
             headers: list[Column] = []
-            headers.append(Column(destination.upper(), justify="right" if all_nums else "left", no_wrap=True))
+            headers.append(
+                Column(
+                    destination.upper(),
+                    justify="right" if all_nums else "left",
+                    no_wrap=True,
+                )
+            )
             for desc_header in desc_headers:
                 header = (
                     desc_header
@@ -575,7 +584,12 @@ def _format_completions(self, arg_state: _ArgumentState, completions: list[str]
                 headers.append(header)
 
             # Build the hint table
-            hint_table = Table(*headers, box=SIMPLE_HEAD, show_edge=False, border_style="rule.line")
+            hint_table = Table(
+                *headers,
+                box=SIMPLE_HEAD,
+                show_edge=False,
+                border_style=Cmd2Style.RULE_LINE,
+            )
             for item in completion_items:
                 hint_table.add_row(item, *item.descriptive_data)
 

cmd2/cmd2.py

@@ -2168,13 +2168,13 @@ def _display_matches_pyreadline(self, matches: list[str]) -> None:  # pragma: no
             hint_printed = False
             if self.always_show_hint and self.completion_hint:
                 hint_printed = True
-                readline.rl.mode.console.write('\n' + self.completion_hint)
+                sys.stdout.write('\n' + self.completion_hint)
 
             # Check if we already have formatted results to print
             if self.formatted_completions:
                 if not hint_printed:
-                    readline.rl.mode.console.write('\n')
-                readline.rl.mode.console.write('\n' + self.formatted_completions + '\n')
+                    sys.stdout.write('\n')
+                sys.stdout.write('\n' + self.formatted_completions + '\n')
 
                 # Redraw the prompt and input lines
                 rl_force_redisplay()