コード例 #1
0
ファイル: test_util.py プロジェクト: fzls/djc_helper 
def test_with_cache_v2():
    test_category = f"test_with_cache_category_{time.time()}_{random.random()}"
    cache_duration = 2

    def f() -> float:
        return get_now().timestamp()

    test_key = f"test_with_cache_key_{random.random()}"

    # 先触发一次cache miss
    c1 = with_cache(test_category,
                    test_key,
                    f,
                    cache_max_seconds=cache_duration)

    # 移除_update字段，模拟上个版本的存盘记录
    db = CacheDB().with_context(test_category).load()
    db_info = db.cache[test_key]
    db_info.update_at = db_info._update_at
    delattr(db_info, "_update_at")
    db.save()

    # 再次调用，此时应当重新触发cache miss
    c2 = with_cache(test_category,
                    test_key,
                    f,
                    cache_max_seconds=cache_duration)

    assert c1 != c2
コード例 #2
0
ファイル: test_util.py プロジェクト: fzls/djc_helper 
def test_with_cache():
    test_category = f"test_with_cache_category_{time.time()}_{random.random()}"
    cache_duration = 2

    def f() -> float:
        return get_now().timestamp()

    test_key = f"test_with_cache_key_{random.random()}"
    c1 = with_cache(test_category,
                    test_key,
                    f,
                    cache_max_seconds=cache_duration)
    time.sleep(1.2 * cache_duration)
    c2 = with_cache(test_category,
                    test_key,
                    f,
                    cache_max_seconds=cache_duration)
    assert c1 != c2
コード例 #3
0
 def _download(fname: str) -> str:
     return with_cache(
         "download_cache",
         os.path.join(folder.name, fname),
         cache_max_seconds=cache_max_seconds,
         cache_miss_func=lambda: self.download_file(self.find_file(
             folder, fname),
                                                    download_dir,
                                                    overwrite=overwrite,
                                                    show_log=show_log),
         cache_validate_func=lambda target_path: os.path.isfile(
             target_path),
     )
コード例 #4
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 def _download(fname: str) -> str:
     return with_cache(
         cache_name_download,
         os.path.join(folder.name, fname),
         cache_max_seconds=cache_max_seconds,
         cache_miss_func=lambda: self.
         download_file(self.find_file(folder, fname),
                       download_dir,
                       overwrite=overwrite,
                       show_log=show_log,
                       download_only_if_server_version_is_newer=
                       download_only_if_server_version_is_newer),
         cache_validate_func=lambda target_path: os.path.isfile(
             target_path),
     )
コード例 #5
0
def get_ide_act_desc_json(actId) -> str:
    actId = str(actId)

    act_cache_file = with_cache(
        "ide_act_desc",
        actId,
        cache_max_seconds=DESC_JS_CACHE_SECONDS,
        cache_miss_func=lambda: download_ide_act_desc_json(actId),
        cache_validate_func=lambda filepath: os.path.isfile(filepath),
    )

    if not os.path.exists(act_cache_file):
        return ""

    with open(act_cache_file, encoding="utf-8") as f:
        return f.read()
コード例 #6
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def load_file_with_cache(name, reader, f):
    return with_cache(os.path.join(cache_dir, name + '.pickle'),
                      lambda: reader(os.path.join(data_file_dir, f)))
コード例 #7
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def generate_with_cache(name, g):
    return with_cache(os.path.join(cache_dir, name + '.pickle'), g)
コード例 #8
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def load_file_with_cache(name, reader, f):
    return with_cache(os.path.join(cache_dir, name + '.pickle'),
                      lambda: reader(os.path.join(data_file_dir, f)))
コード例 #9
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def generate_with_cache(name, g):
    return with_cache(os.path.join(cache_dir, name + '.pickle'), g)