[MacPorts] #62200: py39-pyglet on new mac M1: import pyglet.window fails

[MacPorts]

#62200: py39-pyglet on new mac M1: import pyglet.window fails
--------------------------+-----------------------
 Reporter:  gitmbgit      |      Owner:  stromnov
     Type:  defect        |     Status:  assigned
 Priority:  Normal        |  Milestone:
Component:  ports         |    Version:  2.6.4
 Keywords:  bigsur arm64  |       Port:  py-pyglet
--------------------------+-----------------------
 New M1 MacBookPro running BigSur 11.2 with fresh install of macports and
 all python packages installed via macports:

 % port installed py39-pyglet
 The following ports are currently installed:
   py39-pyglet @1.5.14_0 (active)

 % python3.9 -c 'import pyglet.window'
 Traceback (most recent call last):
   File "<string>", line 1, in <module>
   File
 "/opt/local/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9
 /site-packages/pyglet/window/__init__.py", line 1888, in <module>
     from pyglet.window.cocoa import CocoaWindow as Window
   File
 "/opt/local/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9
 /site-packages/pyglet/window/cocoa/__init__.py", line 44, in <module>
     from pyglet.canvas.cocoa import CocoaCanvas
   File
 "/opt/local/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9
 /site-packages/pyglet/canvas/__init__.py", line 102, in <module>
     from pyglet.canvas.cocoa import CocoaDisplay as Display
   File
 "/opt/local/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9
 /site-packages/pyglet/canvas/cocoa.py", line 41, in <module>
     from pyglet.libs.darwin.cocoapy import CGDirectDisplayID, quartz, cf
   File
 "/opt/local/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9
 /site-packages/pyglet/libs/darwin/__init__.py", line 36, in <module>
     from .cocoapy import *
   File
 "/opt/local/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9
 /site-packages/pyglet/libs/darwin/cocoapy/__init__.py", line 32, in
 <module>
     from .runtime import objc, send_message, send_super
   File
 "/opt/local/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9
 /site-packages/pyglet/libs/darwin/cocoapy/runtime.py", line 1189, in
 <module>
     class DeallocationObserver_Implementation:
   File
 "/opt/local/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9
 /site-packages/pyglet/libs/darwin/cocoapy/runtime.py", line 1195, in
 DeallocationObserver_Implementation
     def initWithObject_(self, cmd, anObject):
   File
 "/opt/local/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9
 /site-packages/pyglet/libs/darwin/cocoapy/runtime.py", line 1125, in
 decorator
     self.add_method(f, name, encoding)
   File
 "/opt/local/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9
 /site-packages/pyglet/libs/darwin/cocoapy/runtime.py", line 1106, in
 add_method
     imp = add_method(self.objc_cls, name, method, encoding)
   File
 "/opt/local/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9
 /site-packages/pyglet/libs/darwin/cocoapy/runtime.py", line 655, in
 add_method
     imp = cfunctype(method)
 MemoryError

 Also tried in python3.8 -- same outcome.
 Other python graphics packages (matplotlib, pyopengl, pyobjc, tk_inter)
 seem to work.

 Might be related to the fact that pyglet/libs/darwin/cocoapy/runtime.py
 refers to /usr/lib/libobjc.dylib on line 56 but no such file exists.

-- 
Ticket URL: <https://trac.macports.org/ticket/62200>
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