tasks.py 文件源码

def build_report_task(results, ref_date):
    all_repos = []
    for repos in results:
        all_repos += [Repository(repo) for repo in repos]

    # 3. group by language
    grouped_repos = {}
    for repo in all_repos:
        if repo.language in grouped_repos:
            grouped_repos[repo.language].append(repo.name)
        else:
            grouped_repos[repo.language] = [repo.name]

    # 4. create csv
    lines = []
    for lang in sorted(grouped_repos.keys()):
        lines.append([lang] + grouped_repos[lang])

    filename = '{media}/github-hot-repos-{date}.csv'.format(media=settings.MEDIA_ROOT, date=ref_date)
    return make_csv(filename, lines)