tweaks

Textualize · Feb 23, 2020 · 188ef64 · 188ef64
1 parent dfefa23
commit 188ef64
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Showing 2 changed files with 6 additions and 3 deletions.
diff --git a/rich/console.py b/rich/console.py
@@ -680,8 +680,7 @@ def check_text() -> None:
             if isinstance(renderable, ConsoleRenderable):
                 check_text()
                 append(renderable)
-                continue
-            if isinstance(renderable, str):
+            elif isinstance(renderable, str):
                 render_str = renderable
                 if emoji:
                     render_str = _emoji_replace(render_str)

diff --git a/rich/rule.py b/rich/rule.py
@@ -19,6 +19,10 @@ def __init__(
         character: str = "─",
         style: Union[str, Style] = "rule.line",
     ) -> None:
+        if len(character) != 1:
+            raise ValueError(
+                "Rule requires character argument to be a string of length 1"
+            )
         self.title = title
         self.character = character
         self.style = style
@@ -49,7 +53,7 @@ def __console__(self, console: Console, options: ConsoleOptions) -> RenderResult
             yield rule_text
 
 
-if __name__ == "__main__":
+if __name__ == "__main__":  # pragma: no cover
     from .console import Console
 
     c = Console()