glob_wildcards does not obey wildcard_constraints directive

[ASLeonard]

True on v7.8.2, but from peeking at the code, there is no mention of wildcard constraints near the glob_wildcards definition.

So code like this "fails" because it pulls in the wrong files

wildcard_constraints:
    chunk = r'\d*:\d*-\d*'

def aggregate_scatter(wildcards):
     checkpoint_dir = checkpoints.bcftools_scatter.get(**wildcards).output[0]
     return expand('chunk-{chunk}.imputed.vcf.gz',chunk=glob_wildcards('chunk-{chunk}.vcf.gz')).chunk)

while explicitly adding the constraint to the glob glob_wildcards('chunk-{chunk,\d*:\d*-\d*}.vcf.gz') now works. Not that hard to work around, but an easy mistake to make since I would assume wildcard_constraints always applies and just leads to repeating yourself.

[hermidalc]

This is still not fixed as of v8.16.0. Spent all this time trying to figure out why my checkpoint wasn't working it was because of this

[vandalt]

I think this is a duplicate of #482.