Merge pull request #23 from DimitriPapadopoulos/dataclass

Avoid mutable default values with @DataClass
wtclarke · Jan 10, 2023 · 9a5d222 · 9a5d222
2 parents 738b256 + 611f154
commit 9a5d222
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/mapvbvd/twix_map_obj.py b/mapvbvd/twix_map_obj.py
@@ -1,7 +1,7 @@
 import copy
 import logging
 import time
-from dataclasses import dataclass
+from dataclasses import dataclass, field
 
 import numpy as np
 from scipy.interpolate import RectBivariateSpline
@@ -199,8 +199,8 @@ class FRI:
             szScanHeader: int  # bytes
             szChannelHeader: int  # bytes
             iceParamSz: int
-            sz: np.array = np.zeros(2)
-            shape: np.array = np.zeros(2)
+            sz: np.array = field(default_factory=lambda: np.zeros(2))
+            shape: np.array = field(default_factory=lambda: np.zeros(2))
             cut: np.array = None
 
         if self.softwareVersion == 'vb':