Synnefo

def compute_diff_quota(local, registered):

    diff = {}

    for holder, h_quota in local.iteritems():

        for source, value in h_quota.iteritems():

            reg_h_quota = registered.get(holder, {})

            reg_value = reg_h_quota.get(source, {})

            if value != reg_value:

                set_path(diff, [holder, source], value, createpath=True)

    return diff

def qh_sync_projects_diffs(projects, sync=True):

    local_project, local_user = astakos_project_quotas(projects)

    registered_project, registered_user = get_projects_quota_limits(projects)

    diff_quotas = compute_diff_quota(local_project, registered_project)

    diff_quotas.update(compute_diff_quota(local_user, registered_user))

    if sync:

        set_quota(diff_quotas)

    all_registered = registered_project

    all_registered.update(registered_user)

    return all_registered, diff_quotas