def get_parser(kw):
    return ThreadLocals.__parser.get(kw, None)
- takes build_dict is of following format
dataset/ETHPy150Open fp7-ofelia/ocf/expedient/src/python/expedient/common/middleware/threadlocals.py/get_parser--crossover with--dataset/ETHPy150Open dimagi/commcare-hq/corehq/apps/builds/management/commands/commcare_build_importer.py/Command._extract_version_numbers