On Mon, 21 Sep 2020 at 19:20, John Snow <[email protected]> wrote: > > On 9/21/20 1:43 PM, Thomas Huth wrote: > > All our supported build platforms have Python 3.6 or newer nowadays, > > and there are some useful features in Python 3.6 which are not available > > in 3.5 yet, so let's bump the minimum Python version to 3.6 now. > > > > Just to add in case anyone wonders: This isn't incrementalism for > incrementalism's sake, but the type hint annotations added in Python 3.6 > allow us to statically type the QAPI parser. > > We are already using (and enforcing) these annotations in iotests.py, > and I believe adding this to QAPI will be of high value going forward. > > > Signed-off-by: Thomas Huth <[email protected]> > > --- > > configure | 4 ++-- > > 1 file changed, 2 insertions(+), 2 deletions(-) > > > > diff --git a/configure b/configure > > index 7564479008..a3a643168e 100755 > > --- a/configure > > +++ b/configure > > @@ -1965,8 +1965,8 @@ fi > > > > # Note that if the Python conditional here evaluates True we will exit > > # with status 1 which is a shell 'false' value. > > -if ! $python -c 'import sys; sys.exit(sys.version_info < (3,5))'; then > > - error_exit "Cannot use '$python', Python >= 3.5 is required." \ > > +if ! $python -c 'import sys; sys.exit(sys.version_info < (3,6))'; then > > + error_exit "Cannot use '$python', Python >= 3.6 is required." \ > > "Use --python=/path/to/python to specify a supported Python." > > fi > > > > > > Do we need to bump the minimum version in the Sphinx conf, too?
Yes -- the configure check only applies to python invoked directly, not to python code invoked via Sphinx, so we should keep both in sync. thanks -- PMM
