ENH: deal with tooltips and raise (inc Tests)

pandas-dev · jreback · May 6, 2021 · May 2, 2021 · May 2, 2021 · May 2, 2021
commit 19fb7f9c3ae72bdc9c0cc978469ae63b2e56c743
diff --git a/pandas/io/formats/style.py b/pandas/io/formats/style.py
@@ -324,7 +324,7 @@ def set_tooltips(
             )
         if not ttips.index.is_unique or not ttips.columns.is_unique:
             raise KeyError(
-                "Tooltips renders only if `ttips` has unique index and columns."
+                "Tooltips render only if `ttips` has unique index and columns."
             )
         if self.tooltips is None:  # create a default instance if necessary
             self.tooltips = Tooltips()

diff --git a/pandas/tests/io/formats/style/test_non_unique.py b/pandas/tests/io/formats/style/test_non_unique.py
@@ -96,10 +96,10 @@ def test_tooltips_non_unique_raises(styler):
 
     # ttips has non-unique columns
     ttips = DataFrame([["1", "2"], ["3", "4"]], columns=["c", "c"], index=["a", "b"])
-    with pytest.raises(KeyError, match="Tooltips renders only if `ttips` has unique"):
+    with pytest.raises(KeyError, match="Tooltips render only if `ttips` has unique"):
         styler.set_tooltips(ttips=ttips)
 
     # ttips has non-unique index
     ttips = DataFrame([["1", "2"], ["3", "4"]], columns=["c", "d"], index=["a", "a"])
-    with pytest.raises(KeyError, match="Tooltips renders only if `ttips` has unique"):
+    with pytest.raises(KeyError, match="Tooltips render only if `ttips` has unique"):
         styler.set_tooltips(ttips=ttips)