Function scan_process_bss_for_python_version

src/pystack/process.py:33–47

(
    pid: int, bss: VirtualMap
)

def scan_process_bss_for_python_version(
    pid: int, bss: VirtualMap
) -> Optional[Tuple[int, int]]:
    # Lazy import _pystack to overcome a circular-import
    # (we really don't want a new extension just for this) :(
    try:
        from pystack._pystack import copy_memory_from_address
    except ImportError:  # pragma: no cover
        return None
    memory = copy_memory_from_address(pid, bss.start, bss.size)
    match = BSS_VERSION_REGEXP.findall(memory)
    if not match:
        return None
    ((_, major, minor, patch, *_),) = match
    return int(major), int(minor)


def scan_core_bss_for_python_version(