pylint: enable the set_membership plugin

Which adds the `use-set-for-membership` check. It's generally faster in
python to use a set with the `in` keyword, because it's a hash check
instead of a linear walk, this is especially true with strings, where
it's actually O(n^2), one loop over the container, and an inner loop of
the strings (as string comparison works by checking that `a[n] == b[n]`,
in a loop).

Also, I'm tired of complaining about this in reviews, let the tools do
it for me :)

1 files changed, 1 insertions, 1 deletions

diff --git a/mesonbuild/dependencies/mpi.py b/mesonbuild/dependencies/mpi.py
index a99a4cc3e..842535dcc 100644
--- a/mesonbuild/dependencies/mpi.py
+++ b/mesonbuild/dependencies/mpi.py
@@ -136,7 +136,7 @@ class _MPIConfigToolDependency(ConfigToolDependency):
         for f in args:
             if self._is_link_arg(f):
                 result.append(f)
-                if f in ('-L', '-Xlinker'):
+                if f in {'-L', '-Xlinker'}:
                     include_next = True
             elif include_next:
                 include_next = False