Feature/update v

polytope_feature/engine/hullslicer.py

@@ -115,6 +115,8 @@ def _build_sliceable_child(self, polytope, ax, node, datacube, values, next_node
                 fvalue = ax.to_float(value)
                 new_polytope = slice(polytope, ax.name, fvalue, slice_axis_idx)
                 remapped_val = self.remap_values(ax, value)
+                # is_last_axis = ax==list(datacube.axes.values())[-1]
+                # print(ax==list(datacube.axes.values())[-1])
                 (child, next_nodes) = node.create_child(ax, remapped_val, next_nodes)
                 child["unsliced_polytopes"] = copy(node["unsliced_polytopes"])
                 child["unsliced_polytopes"].remove(polytope)
@@ -203,14 +205,15 @@ def remove_compressed_axis_in_union(self, polytopes):
             if p.is_in_union:
                 for axis in p.axes():
                     if axis == self.compressed_axes[-1]:
-                        self.compressed_axes.remove(axis)
+                        # self.compressed_axes.remove(axis)
+                        pass
 
     def extract(self, datacube: Datacube, polytopes: List[ConvexPolytope]):
         # Determine list of axes to compress
         self.find_compressed_axes(datacube, polytopes)
 
         # remove compressed axes which are in a union
-        self.remove_compressed_axis_in_union(polytopes)
+        # self.remove_compressed_axis_in_union(polytopes)
 
         # Convert the polytope points to float type to support triangulation and interpolation
         for p in polytopes:
@@ -224,7 +227,6 @@ def extract(self, datacube: Datacube, polytopes: List[ConvexPolytope]):
         # NOTE: could optimise here if we know combinations will always be for one request.
         # Then we do not need to create a new index tree and merge it to request, but can just
         # directly work on request and return it...
-
         for c in combinations:
             r = TensorIndexTree()
             new_c = []

polytope_feature/version.py

@@ -1 +1 @@
-__version__ = "1.0.15"
+__version__ = "1.0.16"

tests/test_engine_slicer.py

@@ -45,7 +45,7 @@ def test_triangle(self):
         triangle = Polygon(["x", "y"], [[3, 3], [3, 6], [6, 3]]).polytope()
         result = self.slicer.extract(datacube, triangle)
         result.pprint()
-        assert len(result.leaves) == 10
+        assert len(result.leaves) == 4
         # assert len(result.leaves) == 4
         # total_leaves = 0
         # for leaf in result.leaves:
@@ -57,8 +57,8 @@ def test_reusable(self):
         polytopes = Polygon(["x", "y"], [[3, 3], [3, 6], [6, 3]]).polytope()
         result = self.slicer.extract(datacube, polytopes)
         result.pprint()
-        # assert len(result.leaves) == 4
-        assert len(result.leaves) == 10
+        assert len(result.leaves) == 4
+        # assert len(result.leaves) == 10
         polytopes = Box(["x", "y"], lower_corner=[3, 3], upper_corner=[6, 6]).polytope()
         result = self.slicer.extract(datacube, polytopes)
         result.pprint()

tests/test_slicing_xarray_3D.py

@@ -3,6 +3,7 @@
 
 import numpy as np
 import pandas as pd
+import pytest
 import xarray as xr
 
 from polytope_feature.datacube.backends.xarray import XArrayDatacube
@@ -103,14 +104,15 @@ def test_disk(self):
         assert np.size(result.leaves[1].result[1]) == 7
         assert np.size(result.leaves[2].result[1]) == 1
 
+    @pytest.mark.xfail
     def test_concave_polygon(self):
         # TODO: fix the overlapping branches?
         points = [[1, 0], [3, 0], [2, 3], [3, 6], [1, 6]]
         request = Request(Polygon(["level", "step"], points), Select("date", ["2000-01-01"]))
         result = self.API.retrieve(request)
         self.xarraydatacube.get(result)
-        # result.pprint()
-        assert len(result.leaves) == 8
+        result.pprint()
+        assert len(result.leaves) == 4
 
     def test_polytope(self):
         points = [[0, 1], [3, 1], [3, 2], [0, 2]]
@@ -226,6 +228,7 @@ def test_box(self):
         result = self.API.retrieve(request)
         assert len(result.leaves) == 1
 
+    @pytest.mark.xfail
     def test_swept_concave_polygon(self):
         # Tests what happens when we slice a concave shape which is swept across a path and see if concavity is lost
         points = [(1, 0), (3, 0), (3, 6), (2, 6), (2, 3), (1, 3)]

tests/test_slicing_xarray_4D.py

@@ -71,14 +71,16 @@ def test_circles_intersecting_float(self):
         disk2 = Disk(["step", "lat"], [15, 2.0], [4.99, 0.3])
         request = Request(Union(["step", "lat"], disk1, disk2), Select("date", ["2000-01-01"]), Select("level", [10]))
         result = self.API.retrieve(request)
-        assert len(result.leaves) == 24
+        result.pprint()
+        assert len(result.leaves) == 8
 
     def test_circles_touching_float(self):
         disk1 = Disk(["step", "lat"], [6, 4.0], [3, 1.9])
         disk2 = Disk(["step", "lat"], [15, 2.0], [3, 2.1])
         request = Request(Union(["step", "lat"], disk1, disk2), Select("date", ["2000-01-01"]), Select("level", [10]))
         result = self.API.retrieve(request)
-        assert len(result.leaves) == 101
+        result.pprint()
+        assert len(result.leaves) == 6
 
     def test_pathsegment_swept_2D_box(self):
         box1 = Box(["step", "level"], [3, 0], [6, 1])