(domain, upstream_link)
return upstream_list, downstream_list
Return 2 lists of fixtures
    The upstream_list contains fixtures that originated in the specified domain
    The downstream_list contains fixtures that have been pulled from a domain upstream of the specified domain
Return 2 lists of fixtures
    The upstream_list contains fixtures that originated in the specified domain
    The downstream_list contains fixtures that have been pulled from a domain upstream of the specified domain
Return 2 lists of fixtures The upstream_list contains fixtures that originated in the specified domain The downstream_list contains fixtures that have been pulled from a domain upstream of the specified domain
def get_upstream_and_downstream_fixtures(domain, upstream_link):
    """
    Return 2 lists of fixtures
    The upstream_list contains fixtures that originated in the specified domain
    The downstream_list contains fixtures that have been pulled from a domain upstream of the specified domain
    """
    upstream_list = get_fixtures_for_domain(domain)
    downstream_list = get_fixtures_for_domain(upstream_link.master_domain) if upstream_link else {}
    return upstream_list, downstream_list
def get_upstream_and_downstream_fixtures ( domain , upstream_link ) : upstream_list = get_fixtures_for_domain ( domain ) downstream_list = get_fixtures_for_domain ( upstream_link . master_domain ) if upstream_link else { } return upstream_list , downstream_list