def pull_container_imgs(self, dryrun=False, forceall=False, quiet=False):
    jobs = (self.jobs if forceall else self.needrun_jobs)
    img_set = {job.container_img_url for job in jobs if job.container_img_url}
    for img_url in img_set:
        img = singularity.Image(img_url, self)
        if ((not dryrun) or (not quiet)):
            img.pull(dryrun)
        self.container_imgs[img_url] = img
def pull_container_imgs(self, dryrun=False, forceall=False, quiet=False):
    jobs = (self.jobs if forceall else self.needrun_jobs)
    img_set = {job.container_img_url for job in jobs if job.container_img_url}
    for img_url in img_set:
        img = singularity.Image(img_url, self)
        if ((not dryrun) or (not quiet)):
            img.pull(dryrun)
        self.container_imgs[img_url] = img