better error msg (#39667)

attack68 · web-flow · commit 74ab677e9fb9 · 2021-02-11T08:47:32.000-05:00
Co-authored-by: JHM Darbyshire (iMac) &lt;attack68@users.noreply.github.com&gt;
diff --git a/pandas/io/formats/style.py b/pandas/io/formats/style.py
@@ -2085,6 +2085,6 @@ def _maybe_convert_css_to_tuples(style: CSSProperties) -> CSSSequence:
         except IndexError:
             raise ValueError(
                 "Styles supplied as string must follow CSS rule formats, "
-                f"for example 'attr: val;'. {style} was given."
+                f"for example 'attr: val;'. '{style}' was given."
             )
     return style

Original file line number	Diff line number	Diff line change
`@@ -2085,6 +2085,6 @@ def _maybe_convert_css_to_tuples(style: CSSProperties) -> CSSSequence:`
`2085`	`2085`	`except IndexError:`
`2086`	`2086`	`raise ValueError(`
`2087`	`2087`	`"Styles supplied as string must follow CSS rule formats, "`
`2088`		`- f"for example 'attr: val;'. {style} was given."`
	`2088`	`+ f"for example 'attr: val;'. '{style}' was given."`
`2089`	`2089`	`)`
`2090`	`2090`	`return style`