Handles the case that a non-float or integer string is given.

This patch fixes #140.

Contributors:
  * @spirillen

Author: funilrys

PyFunceble/dataset/whois/csv.py

@@ -97,7 +97,7 @@ def get_content(self) -> Generator[Optional[dict], None, None]:
         for row in super().get_content():
             try:
                 row["epoch"] = float(row["epoch"])
-            except TypeError:
+            except (TypeError, ValueError):
                 continue
 
             yield row