3 files changed, 14 insertions, 0 deletions
diff --git a/lib/utils/__init__.py b/lib/utils/__init__.py
index ff06d4a9..78d037f1 100644
--- a/lib/utils/__init__.py
+++ b/lib/utils/__init__.py
@@ -2,3 +2,4 @@ from geometry import *
 from cache import cache
 from io import *
 from inkscape import *
+from paths import *
diff --git a/lib/utils/geometry.py b/lib/utils/geometry.py
index 7ff9b1cd..d0cb96cf 100644
--- a/lib/utils/geometry.py
+++ b/lib/utils/geometry.py
@@ -65,6 +65,9 @@ class Point:
         else:
             raise ValueError("cannot multiply Point by %s" % type(other))
 
+    def __neg__(self):
+        return self * -1
+
     def __rmul__(self, other):
         if isinstance(other, (int, float)):
             return self.__mul__(other)
diff --git a/lib/utils/paths.py b/lib/utils/paths.py
new file mode 100644
index 00000000..863e8e69
--- /dev/null
+++ b/lib/utils/paths.py
@@ -0,0 +1,10 @@
+import sys
+import os
+from os.path import dirname, realpath
+
+
+def get_bundled_dir(name):
+    if getattr(sys, 'frozen', None) is not None:
+        return realpath(os.path.join(sys._MEIPASS, "..", name))
+    else:
+        return realpath(os.path.join(dirname(realpath(__file__)), '..', '..', name))