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✏️ /usr/lib/python3/dist-packages/perf/__init__.py

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import os
import importlib.util
from glob import glob

class KernelNotFoundError(Exception):
    def __init__(self):
        kernel_version = os.uname().release
        flavor = kernel_version.split("-", 2)[2]
        super().__init__(
            f"\nWARNING: python perf module not found for kernel {kernel_version}\n\n"
            f"  You may need to install the following package for this specific kernel:\n"
            f"    linux-tools-{kernel_version}\n\n"
            f"  You may also want to install the following package to keep up to date:\n"
            f"    linux-tools-{flavor}"
        )

# Load the actual python-perf module for the running kernel
_kernel_version = os.uname().release
_perf_dir = f"/usr/lib/linux-tools/{_kernel_version}/lib"
if not os.path.exists(_perf_dir):
    _abi_version = "-".join(_kernel_version.split("-")[0:2])
    _perf_dir = f"/usr/lib/python3/dist-packages/linux-tools-{_abi_version}"
    if not os.path.exists(_perf_dir):
        raise KernelNotFoundError()
_perf_lib = glob(os.path.join(_perf_dir, "perf.*.so"))[-1]

_spec = importlib.util.spec_from_file_location("perf", _perf_lib)
_perf = importlib.util.module_from_spec(_spec)
_spec.loader.exec_module(_perf)

# Expose the 'perf' module.
__all__ = ["perf"]

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⬅ dist-packages 1 item

Nama	Tipe	Ukuran	Diubah	Perm	Aksi
🐍 __init__.py	py	1.2 KB	01/07/26 19:48	0644	✏️ ⬇

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