i have a longer python3 (running 3.10)script with any libraries and classes and like to speed up. After some optimiziation a read pypy is a kind of cPython and might speed up the script dramatically by using pypy. Gave a trial and installed pypy on ubuntu and used the shebang "#!/usr/bin pypy" where pypy is located.
Got permission denied. What's wrong?
Then i start manually, pypy complains about asyncio functions, maybe async is not supported in pypy?
the right shebang is #!/usr/bin/env pypy3
but pypy complains about async def()
anyway.