logger = logging.getLogger('arvados.cwl-runner')
-cwltool.draft2tool.ACCEPTLIST_RE = re.compile(r"^[a-zA-Z0-9._+-]+$")
+cwltool.draft2tool.ACCEPTLIST_RE = re.compile(r".*")
def trim_listing(obj):
"""Remove 'listing' field from Directory objects that are keep references.