comparison mercurial/debugcommands.py @ 44463:295417387769

debuginstall: print if Rust extensions are installed

This should make it easier to use the Rust extensions.

Another patch on will be exposing a version and more useful information, but
it can only be done on top of this very patch, since it is targeting the stable
branch and the API has already changed on the default branch.

Differential Revision: https://phab.mercurial-scm.org/D8248

44462:6aee0647e026

        b'pythonlib',
        _(b"checking Python lib (%s)...\n"),
        pythonlib or _(b"unknown"),
    )

    security = set(sslutil.supportedprotocols)
    if sslutil.hassni:
        security.add(b'sni')

    fm.write(

            _(
                b'  SNI not supported by Python install; may have '
                b'connectivity issues with some servers\n'
            )
        )

    # TODO print CA cert info

    # hg version
    hgver = util.version()

44463:295417387769

        b'pythonlib',
        _(b"checking Python lib (%s)...\n"),
        pythonlib or _(b"unknown"),
    )

    try:
        from . import rustext

        rustext.__doc__  # trigger lazy import
    except ImportError:
        rustext = None

    security = set(sslutil.supportedprotocols)
    if sslutil.hassni:
        security.add(b'sni')

    fm.write(

            _(
                b'  SNI not supported by Python install; may have '
                b'connectivity issues with some servers\n'
            )
        )

    fm.plain(
        _(
            b"checking Rust extensions (%s)\n"
            % (b'missing' if rustext is None else b'installed')
        ),
    )

    # TODO print CA cert info

    # hg version
    hgver = util.version()