[BUG] initialization of Grid class

[TEST] Fix a gempy_subsurface test

Author: Miguel de la Varga

docs/developers_notes/dev_log/log_2024-06-25.md

@@ -0,0 +1,17 @@
+## Goals
+
+- [ ] 1. Fixing 2024.2.0 for whatever version of python that is not working
+
+
+## TODO:
+
+- [x] Analyze error:
+    - [x] Set up environment 3.11
+- [x] Fixing the lines of code
+- [ ] Test the code 
+- [ ] Release hot fix
+
+## Extra points:
+- [ ] Setting up github actions
+  - [ ] Categories for the tests like I did in subsurface
+  - [ ] Run tests in python 3.10, 3.11 and 3.12

gempy/core/data/grid.py

@@ -12,7 +12,7 @@
 from .grid_modules.topography import Topography
 
 
-@dataclasses.dataclass
+@dataclasses.dataclass(init=True)
 class Grid:
     class GridTypes(enum.Flag):
         OCTREE = 2 ** 0
@@ -25,25 +25,30 @@ class GridTypes(enum.Flag):
 
     # ? What should we do with the extent?
 
+    values: np.ndarray
+    length: np.ndarray
+    
     _octree_grid: Optional[RegularGrid] = None
     _dense_grid: Optional[RegularGrid] = None
     _custom_grid: Optional[CustomGrid] = None
     _topography: Optional[Topography] = None
     _sections: Optional[Sections] = None
     _centered_grid: Optional[CenteredGrid] = None
 
-    values: np.ndarray = dataclasses.field(default_factory=lambda: np.empty((0, 3)))
-    length: np.ndarray = dataclasses.field(default_factory=lambda: np.empty(0))
-
     _active_grids = GridTypes.NONE
     _transform: Optional[Transform] = None
 
     _octree_levels: int = -1
 
     def __init__(self, extent=None, resolution=None):
+        
+        self.values = np.empty((0, 3))
+        self.length = np.empty(0)
+        
         # Init basic grid empty
         if extent is not None and resolution is not None:
             self.dense_grid = RegularGrid(extent, resolution)
+    
 
     @classmethod
     def init_octree_grid(cls, extent, octree_levels):

test/conftest.py

@@ -1,6 +1,3 @@
-# import pytest
-# import gempy.gempy_api as gempy
-# import gempy as gp
 import enum
 import os
 

test/test_modules/test_gempy_subsurface.py

@@ -3,11 +3,12 @@
 import gempy as gp
 import gempy_viewer as gpv
 import subsurface.core.structs.unstructured_elements.triangular_surface
-from conftest import Requirements, REQUIREMENT_LEVEL
 from gempy.core.data.enumerators import ExampleModel
 
 import numpy as np
 
+from ..conftest import REQUIREMENT_LEVEL, Requirements
+
 pytestmark = pytest.mark.skipif(
     condition=REQUIREMENT_LEVEL.value < Requirements.DEV.value and False,
     reason="This test needs higher requirements."