fix tests for pandas v3

pbsds · pbsds · commit 26ddf4c0f16c · 2026-07-13T16:42:31.000+02:00
diff --git a/src/layoutparser/io/basic.py b/src/layoutparser/io/basic.py
@@ -127,7 +127,7 @@ def load_dataframe(df: pd.DataFrame, block_type: str = None) -> Layout:
     """
     df = df.copy()
     if "points" in df.columns:
-        if df["points"].dtype == object:
+        if df["points"].dtype == object or isinstance(df["points"].dtype, pd.StringDtype):
             df["points"] = df["points"].map(
                 lambda x: ast.literal_eval(x) if not pd.isna(x) else x
             )

Original file line number	Diff line number	Diff line change
`@@ -127,7 +127,7 @@ def load_dataframe(df: pd.DataFrame, block_type: str = None) -> Layout:`
`127`	`127`	`"""`
`128`	`128`	`df = df.copy()`
`129`	`129`	`if "points" in df.columns:`
`130`		`- if df["points"].dtype == object:`
	`130`	`+ if df["points"].dtype == object or isinstance(df["points"].dtype, pd.StringDtype):`
`131`	`131`	`df["points"] = df["points"].map(`
`132`	`132`	`lambda x: ast.literal_eval(x) if not pd.isna(x) else x`
`133`	`133`	`)`