crates/yt_dlp/src/package_hacks/urllib3.rs


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// yt - A fully featured command line YouTube client
//
// Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
// SPDX-License-Identifier: GPL-3.0-or-later
//
// This file is part of Yt.
//
// You should have received a copy of the License along with this program.
// If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.

use rustpython::vm::{PyResult, VirtualMachine};

// NOTE(@bpeetz): Remove this, once rust-python supports these features. <2025-06-27>
pub(crate) fn apply_hacks(vm: &VirtualMachine) -> PyResult<()> {
    {
        // Urllib3 tries to import this value, regardless if it is set.
        let ssl_module = vm.import("ssl", 0)?;
        ssl_module.set_attr("VERIFY_X509_STRICT", vm.ctx.new_int(0x20), vm)?;
    }

    {
        // Urllib3 tries to set the SSLContext.verify_flags value, regardless if it exists or not.
        // So we need to provide a polyfill.

        let scope = vm.new_scope_with_builtins();

        vm.run_code_string(
            scope,
            include_str!("urllib3_polyfill.py"),
            "<embedded urllib3 polyfill workaround code>".to_owned(),
        )?;
    }

    Ok(())
}