From e4fe2b0fa83c64605ab7ed77dbc2c3cc9ed6f446 Mon Sep 17 00:00:00 2001
From: Chen Kasirer <ckasirer@ethz.ch>
Date: Tue, 14 Jan 2025 18:08:05 +0100
Subject: [PATCH] removed call to __init__ in __new__

---
 CHANGELOG.md                              |  2 ++
 src/compas/geometry/curves/line.py        |  4 +---
 tests/compas/geometry/test_curves_line.py | 15 +++++++++++++++
 3 files changed, 18 insertions(+), 3 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 28a659a2ac91..86d7551da2b6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,6 +11,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+* Fixed cannot copy `Line` using `deepcopy`.
+
 ### Removed
 
 
diff --git a/src/compas/geometry/curves/line.py b/src/compas/geometry/curves/line.py
index f715b47e0a10..b17799987db6 100644
--- a/src/compas/geometry/curves/line.py
+++ b/src/compas/geometry/curves/line.py
@@ -69,9 +69,7 @@ class Line(Curve):
     # overwriting the __new__ method is necessary
     # to avoid triggering the plugin mechanism of the base curve class
     def __new__(cls, *args, **kwargs):
-        curve = object.__new__(cls)
-        curve.__init__(*args, **kwargs)
-        return curve
+        return object.__new__(cls)
 
     DATASCHEMA = {
         "type": "object",
diff --git a/tests/compas/geometry/test_curves_line.py b/tests/compas/geometry/test_curves_line.py
index d049ec091a73..fbc272b2fa4d 100644
--- a/tests/compas/geometry/test_curves_line.py
+++ b/tests/compas/geometry/test_curves_line.py
@@ -1,3 +1,4 @@
+from copy import deepcopy
 import pytest
 import json
 import compas
@@ -282,3 +283,17 @@ def test_line_flip(p1, p2):
     flipped_line = Line(p1, p2).flipped()
     assert TOL.is_zero(distance_point_point(flipped_line.start, p2))
     assert TOL.is_zero(distance_point_point(flipped_line.end, p1))
+
+
+def test_line_copy_deepcopy():
+    line = Line([0, 0, 0], [1, 0, 0])
+
+    line_copy = line.copy()
+
+    assert line is not line_copy
+    assert line == line_copy
+
+    line_deepcopy = deepcopy(line)
+
+    assert line is not line_deepcopy
+    assert line == line_deepcopy