From 12a99f4a2df3f4bbb3dc85414cd3b7aaa2849a6c Mon Sep 17 00:00:00 2001 From: Patrick Gartung Date: Thu, 30 Jan 2020 15:17:55 -0600 Subject: Use non-mutable default for names in binary_distribution::get_specs call (#14696) * Use non-mutable default for names * Make suggested change --- lib/spack/spack/binary_distribution.py | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/lib/spack/spack/binary_distribution.py b/lib/spack/spack/binary_distribution.py index bb5f3d86d0..b898f27f49 100644 --- a/lib/spack/spack/binary_distribution.py +++ b/lib/spack/spack/binary_distribution.py @@ -664,7 +664,7 @@ def extract_tarball(spec, filename, allow_root=False, unsigned=False, _cached_specs = None -def get_specs(force=False, use_arch=False, names=[]): +def get_specs(force=False, use_arch=False, names=None): """ Get spec.yaml's for build caches available on mirror """ @@ -676,6 +676,8 @@ def get_specs(force=False, use_arch=False, names=[]): if use_arch: arch_pattern = '(%s-%s-[^-]*)' % (arch.platform, arch.os) + if names is None: + names = [''] names_or_hashes = [name.replace('/', '') for name in names] names_pattern = '|'.join(names_or_hashes) regex_pattern = '%s(.*)(%s)(.*)(spec.yaml$)' % (arch_pattern, -- cgit v1.2.3-70-g09d2