Avoid deprecated applymap warning, closes #55

Author: timvink

mkdocs_table_reader_plugin/markdown.py

@@ -25,7 +25,13 @@ def convert_to_md_table(df: pd.DataFrame, markdown_kwargs: Dict) -> str:
     # Escape any pipe characters, | to \|
     # See https://github.com/astanin/python-tabulate/issues/241
     df.columns = [replace_unescaped_pipes(c) for c in df.columns]
-    df = df.applymap(lambda s: replace_unescaped_pipes(s) if isinstance(s, str) else s)
+
+    # Avoid deprecated applymap warning on pandas>=2.0
+    # See https://github.com/timvink/mkdocs-table-reader-plugin/issues/55
+    if pd.__version__.startswith("2"):
+        df = df.map(lambda s: replace_unescaped_pipes(s) if isinstance(s, str) else s)
+    else:
+        df = df.applymap(lambda s: replace_unescaped_pipes(s) if isinstance(s, str) else s)
 
     if "index" not in markdown_kwargs:
         markdown_kwargs["index"] = False

setup.py

@@ -5,7 +5,7 @@
 
 setup(
     name="mkdocs-table-reader-plugin",
-    version="2.0.1",
+    version="2.0.2",
     description="MkDocs plugin to directly insert tables from files into markdown.",
     long_description=long_description,
     long_description_content_type="text/markdown",