fix threading.local inherit for sympy

src/pygbag/support/cpythonrc.py

@@ -1604,7 +1604,7 @@ async def main():
                 if ext in ("apk", "jar"):
                     fname = fname + ".zip"
 
-                async with platfom.fopen(source, "rb") as zipdata:
+                async with platform.fopen(source, "rb") as zipdata:
                     with open(fname, "wb") as file:
                         file.write(zipdata.read())
                 import shutil

src/pygbag/support/cross/aio/gthread.py

@@ -45,12 +45,10 @@ def update(cls, saved):
         pass
 
 
-class Local:
-    pass
-
-
-def local():
-    return Local
+class local:
+    @classmethod
+    def __call__(cls):
+         return cls()
 
 
 class Lock:

test/main.py

@@ -19,22 +19,24 @@
     # native case
 
     import asyncio as aio
+
     aio.exit = False
-    aio.frame = 1.0/60
+    aio.frame = 1.0 / 60
     aio.sync = False
 
     # because threading target= does not handle generators
     def synchronized(f):
-        def run(*argv,**kw):
+        def run(*argv, **kw):
             global Native
-            gen = f(*argv,**kw)
+            gen = f(*argv, **kw)
             while True:
-                deadline = time.time()+aio.frame
+                deadline = time.time() + aio.frame
                 if next(gen) is StopIteration:
                     return
                 alarm = deadline - time.time()
-                if alarm>0:
+                if alarm > 0:
                     time.sleep(alarm)
+
         return run
 
 
@@ -76,7 +78,6 @@ def loop(self):
             self.way = -self.way
         self.win.blit(self.surf, (50 + (self.way * decal), 50 + (-self.way * decal)))
 
-
     @synchronized
     def run(self):
         print(f"{self.native_id=} {self.ident=} {self.is_alive()=}")
@@ -90,6 +91,7 @@ def run(self):
 # ok model
 moving_svg = None
 
+
 @synchronized
 def color_background(win):
     global moving_svg, count
@@ -118,6 +120,7 @@ def moving_bmp(win):
         win.blit(bmp, (50 + (way * decal), 50 + (-way * decal)))
         yield aio
 
+
 @synchronized
 def moving_png(win):
     global count
@@ -149,31 +152,24 @@ async def main():
     # still bugs in that thread model
     # mbmp = Moving_bmp()
 
-
     # erase and fill
-    (t1:=Thread(target=color_background, args=[win])).start()
-
-
+    (t1 := Thread(target=color_background, args=[win])).start()
 
     moving_svg = Moving_svg()
     moving_svg.win = win
     print(f"{moving_svg.native_id=} {moving_svg.ident=} {moving_svg.is_alive()=}")
     moving_svg.start()
 
-
     # 1st object to draw
-    t2=Thread(target=moving_bmp, args=[win])
+    t2 = Thread(target=moving_bmp, args=[win])
     t2.start()
 
     # 2nd
 
-    t3=Thread(target=moving_png, args=[win])
+    t3 = Thread(target=moving_png, args=[win])
     t3.start()
 
-
-    print( t1.native_id , t2.native_id , t3.native_id)
-
-
+    print(t1.native_id, t2.native_id, t3.native_id)
 
     while True:
         if count >= 0:
@@ -185,17 +181,16 @@ async def main():
 """
             )
 
-#        if moving_svg and moving_svg.native_id:
-#            moving_svg.loop()
+        #        if moving_svg and moving_svg.native_id:
+        #            moving_svg.loop()
 
         pygame.display.update()
 
         if not aio.sync:
-            time.sleep(aio.frame) # frametime idle
+            time.sleep(aio.frame)  # frametime idle
 
         await asyncio.sleep(0)
 
-
         if count < -60 * 30:  # about * seconds
             print("exit game loop")
             break