def METHOD_NAME(self):
    if Version(self.version) < "22":
        item = self.conan_data["sources"][self.version]
        filename = "7z-source.7z"
        download(self, **item, filename=filename)
        sevenzip = os.path.join(self.dependencies.build["lzma_sdk"].package_folder, "bin", "7zr.exe")
        self.run(f"{sevenzip} x {filename}")
        os.unlink(filename)
    else:
        get(self, **self.conan_data["sources"][self.version])