changed __slots__ initialization

brick/component/extension.py

@@ -55,10 +55,12 @@ class extension_t(glial_cmp_t):
     def __init__(self):
         #
         super().__init__()
-        self.end_points = None
-        self.scales = None
-        self.soma_uid = None
-        self.__cache__ = None
+        for slot in self.__class__.__slots__:
+            setattr(self, slot, None)
+        # self.end_points = None
+        # self.scales = None
+        # self.soma_uid = None
+        # self.__cache__ = None
 
     @classmethod
     def FromMap(cls, lmp: array_t, scales: array_t, uid: int) -> extension_t:

brick/component/glial_cmp.py

@@ -45,11 +45,13 @@ class glial_cmp_t:
 
     def __init__(self):
         #
-        self.uid = None  # type: Optional[int]
-        self.sites = None  # type: Optional[np_array_picker_h]
-        self.connection_path = None  # type: Optional[Dict[int, py_array_picker_h]]
-        self.extensions = None  # type: Optional[List[glial_cmp_t]]
-        self.img_shape = None  # type: Optional[Tuple[int, ...]]
+        for slot in self.__class__.__slots__:
+            setattr(self, slot, None)
+        # self.uid = None  # type: Optional[int]
+        # self.sites = None  # type: Optional[np_array_picker_h]
+        # self.connection_path = None  # type: Optional[Dict[int, py_array_picker_h]]
+        # self.extensions = None  # type: Optional[List[glial_cmp_t]]
+        # self.img_shape = None  # type: Optional[Tuple[int, ...]]
 
     def InitializeFromMap(self, bmp: array_t, uid: int) -> None:
         #

brick/component/soma.py

@@ -53,14 +53,16 @@ class soma_t(glial_cmp_t):
     #
     __slots__ = ("contour_points", "centroid", "skl_graph", "ext_roots", "graph_roots")
 
-    def __init__(self):  # TODO: Initialize with a for
+    def __init__(self):
         #
         super().__init__()
-        self.contour_points = None
-        self.centroid = None
-        self.skl_graph = None
+        for slot in self.__class__.__slots__:
+            setattr(self, slot, None)
+        # self.contour_points = None
+        # self.centroid = None
+        # self.skl_graph = None
         self.ext_roots = []
-        self.graph_roots = None
+        # self.graph_roots = None
 
     @classmethod
     def FromMap(cls, lmp: array_t, uid: int) -> soma_t: