namedtuple subclasses should set __slots__=()

2017-11-26 18:35:00 +01:00 · 2017-11-26 18:35:00 +01:00 · 587b08a1e4
commit 587b08a1e4
parent fcae62eb86
2 changed files with 3 additions and 0 deletions
--- a/src/c3nav/mapdata/render/engines/opengl.py
+++ b/src/c3nav/mapdata/render/engines/opengl.py
@ -21,6 +21,8 @@ class RenderContext(namedtuple('RenderContext', ('width', 'height', 'ctx', 'prog
    """
    A OpenGL Render Context with program and framebuffer. Can only be used by thread that created it.
    """
+    __slots__ = ()
+
    @classmethod
    def create(cls, width, height):
        ctx = ModernGL.create_standalone_context()