From f3934dc02df53c63aa594d3bfa65c8561765def0 Mon Sep 17 00:00:00 2001
From: Victor Doval <10011941+vicdoval@users.noreply.github.com>
Date: Wed, 11 Mar 2020 19:04:26 +0100
Subject: [PATCH] Less deep copys

---
 nodes/analyzer/component_analyzer.py | 11 ++++++-----
 nodes/list_main/length.py            |  2 +-
 nodes/vector/math_mk3.py             |  4 ++--
 nodes/vector/vector_polar_in.py      |  8 ++++----
 4 files changed, 13 insertions(+), 12 deletions(-)

diff --git a/nodes/analyzer/component_analyzer.py b/nodes/analyzer/component_analyzer.py
index d569c388e..a480faeff 100644
--- a/nodes/analyzer/component_analyzer.py
+++ b/nodes/analyzer/component_analyzer.py
@@ -300,11 +300,11 @@ class SvComponentAnalyzerNode(bpy.types.Node, SverchCustomTreeNode):
         func_inputs, local_ops, output_ops, func, output_sockets = modes_dict[component_mode][1:6]
         params = []
         if "v" in func_inputs:
-            params.append(self.inputs['Vertices'].sv_get())
+            params.append(self.inputs['Vertices'].sv_get(deepcopy=False))
         if "e" in func_inputs:
-            params.append(self.inputs['Edges'].sv_get(default=[[]]))
+            params.append(self.inputs['Edges'].sv_get(default=[[]], deepcopy=False))
         if "p" in func_inputs:
-            params.append(self.inputs['Faces'].sv_get(default=[[]]))
+            params.append(self.inputs['Faces'].sv_get(default=[[]], deepcopy=False))
 
         result_vals = []
 
@@ -325,10 +325,11 @@ class SvComponentAnalyzerNode(bpy.types.Node, SverchCustomTreeNode):
             }
             special_op = []
             for option in local_ops:
-                special_op.append(options_dict[option].replace("_", " "))
+                option_val = options_dict[option]
+                special_op.append(option_val if type(option_val) == bool else option_val.replace("_", " "))
             special = True
             if len(local_ops) == 1:
-                special_op = special_op[0].replace("_", " ")
+                special_op = special_op[0]
 
         for param in zip(*meshes):
             if special:
diff --git a/nodes/list_main/length.py b/nodes/list_main/length.py
index a1c4ab3c8..321cece2c 100644
--- a/nodes/list_main/length.py
+++ b/nodes/list_main/length.py
@@ -35,7 +35,7 @@ class ListLengthNode(bpy.types.Node, SverchCustomTreeNode):
 
         if 'Length' in self.outputs and self.outputs['Length'].is_linked:
             if 'Data' in self.inputs and self.inputs['Data'].is_linked:
-                data = self.inputs['Data'].sv_get()
+                data = self.inputs['Data'].sv_get(deepcopy=False)
 
                 if not self.level:
                     out = [[len(data)]]
diff --git a/nodes/vector/math_mk3.py b/nodes/vector/math_mk3.py
index b37c41f6b..f998e7306 100644
--- a/nodes/vector/math_mk3.py
+++ b/nodes/vector/math_mk3.py
@@ -193,7 +193,7 @@ class SvVectorMathNodeMK3(bpy.types.Node, SverchCustomTreeNode):
         num_inputs = len(inputs)
 
         # get either input data, or socket default
-        input_one = inputs[0].sv_get(deepcopy=True)
+        input_one = inputs[0].sv_get(deepcopy=False)
 
 
         level = levels_of_list_or_np(input_one) - 1
@@ -202,7 +202,7 @@ class SvVectorMathNodeMK3(bpy.types.Node, SverchCustomTreeNode):
             params = [input_one, func, level]
             # result = recurse_func(input_one, func, level, self.output_numpy)
         else:
-            input_two = inputs[1].sv_get(deepcopy=True)
+            input_two = inputs[1].sv_get(deepcopy=False)
             level = max(level, levels_of_list_or_np(input_two) - 1)
             min_l2_level = 3 if inputs[1].bl_idname == "SvVerticesSocket" else 2
             params = [input_one, input_two, func, level, min_l2_level]
diff --git a/nodes/vector/vector_polar_in.py b/nodes/vector/vector_polar_in.py
index fe576d4a5..f272ba73c 100644
--- a/nodes/vector/vector_polar_in.py
+++ b/nodes/vector/vector_polar_in.py
@@ -46,7 +46,7 @@ def numpy_polar_to_cartesian(ps, coordinates, angles_mode, out_numpy):
         else:
             ang1 = u_phi
         rho, phi, z = numpy_match_long_repeat([u_rho, ang1, u_z])
-        
+
         cartesian = array([rho * cos(phi), rho * sin(phi), z]).T
 
     return cartesian if out_numpy else cartesian.tolist()
@@ -123,9 +123,9 @@ class VectorPolarInNode(bpy.types.Node, SverchCustomTreeNode):
         if not self.outputs['Vectors'].is_linked:
             return
         inputs = self.inputs
-        rhoss = inputs['rho'].sv_get()
-        phiss = inputs['phi'].sv_get()
-        zss = inputs['Z'].sv_get()
+        rhoss = inputs['rho'].sv_get(deepcopy=False)
+        phiss = inputs['phi'].sv_get(deepcopy=False)
+        zss = inputs['Z'].sv_get(deepcopy=False)
 
         parameters = match_long_repeat([rhoss, phiss, zss])
         result = []
-- 
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