Fix date_parser deprecation warning (#478)

storey/sources.py

@@ -26,6 +26,7 @@
 from datetime import datetime, timezone
 from typing import Callable, Coroutine, Iterable, List, Optional, Union
 
+import packaging.version
 import pandas
 import pandas as pd
 import pyarrow
@@ -940,12 +941,17 @@ def _init(self):
         super()._init()
         self._dfs = []
         for path in self._paths:
+            kwargs = {}
+            if packaging.version.Version(pandas.__version__).major >= 2:
+                kwargs["date_format"] = self._timestamp_format
+            else:
+                kwargs["date_parser"] = self._datetime_from_timestamp
             df = pandas.read_csv(
                 path,
                 header=0,
                 parse_dates=self._dates_indices,
-                date_parser=self._datetime_from_timestamp,
                 storage_options=self._storage_options,
+                **kwargs,
             )
             self._validate_fields(df, path)
             self._dfs.append(df)