From 73fbc626130f565ef9478fab392aa8fc694d35cc Mon Sep 17 00:00:00 2001
From: Thomas Dos Santos <thomas.dossantos@numberly.com>
Date: Tue, 30 Jul 2024 15:25:19 +0200
Subject: [PATCH] fix(_dtypes): non pandas boolean numpy type was deprecated

when decoding nullable boolean from parquet files created without pandas
we were facing an AttributeError on np.float_ that was deprecated and replaced by np.float64
---
 fastparquet/api.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fastparquet/api.py b/fastparquet/api.py
index f6e55426..c54e5eb5 100644
--- a/fastparquet/api.py
+++ b/fastparquet/api.py
@@ -993,7 +993,7 @@ def _dtypes(self, categories=None):
                         if self.pandas_nulls:
                             dtype[col] = converted_types.nullable[dt]
                         else:
-                            dtype[col] = np.float_()
+                            dtype[col] = np.float64()
                 elif dt == 'S12':
                     dtype[col] = 'M8[ns]'
             self._base_dtype = dtype