pandas: do not load if lib is not installed

getredash · Nov 21, 2023 · 2f9eb7f · 2f9eb7f
1 parent fe4077b
commit 2f9eb7f
Showing 1 changed file with 4 additions and 3 deletions.
diff --git a/redash/utils/pandas.py b/redash/utils/pandas.py
@@ -1,9 +1,6 @@
 import logging
 from importlib.util import find_spec
 
-import numpy as np
-import pandas as pd
-
 from redash.query_runner import (
     TYPE_BOOLEAN,
     TYPE_DATE,
@@ -17,6 +14,10 @@
 
 pandas_installed = find_spec("pandas") and find_spec("numpy")
 
+if pandas_installed:
+    import numpy as np
+    import pandas as pd
+
 
 def get_column_types_from_dataframe(df: pd.DataFrame) -> list:
     columns = []