Python source code (.py file) is compiled into bytecode (.pyc file). The Python interpreter or virtual machine processes this bytecode for execution. This distinction is important because modern ...

In one incident, researchers have found malware code hidden inside a Python bytecode (PYC ... Once executed on a machine, the fshec2 malicious payload collects information about the system ...

and modifying the .pyc bytecode cache file format. All of these changes fall short of one of the most commonly suggested improvements to Python: machine-code generation in the runtime, or just-in- ...

Now, Python 3.13 adds new elements to the JIT that generate actual machine code at runtime, instead of just specialized bytecode. The resulting speedup isn’t much just yet—maybe 5%—but it ...

It’s a virtual machine for AVR microcontrollers ... a supplemental compiler project that even takes Python code and compiles it into VM byte-code. What a nice abstraction tool for making ...