How to use time_check_output method in pandera

Best Python code snippet using pandera_python

test.py

Source:test.py

1import random2import sys3import time4import pytest5try:6    import user as user_code7except ImportError:8    pass9# Ð¿ÑÐµÐ´Ð¿Ð¾Ð»Ð°Ð³Ð°ÐµÐ¼, ÑÑÐ¾ Ð²ÑÐ²Ð¾Ð´ Ð¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÐµÐ»Ñ output Ð½Ðµ Ð½ÑÐ¶ÐµÐ½ - Ð¿ÑÐ¾Ð²ÐµÑÑÐµÐ¼ ÑÐ¾Ð»ÑÐºÐ¾ Ð´eÐºÐ¾ÑÐ°ÑÐ¾ÑÑ10class MsgError:  # Ð²ÑÐ²Ð¾Ð´ ÑÐ¾Ð¾Ð±ÑÐµÐ½Ð¸Ñ Ð² Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÐ¸ Ð¾Ñ ÑÐ¸Ð¿Ð° Ð¾ÑÐ¸Ð±ÐºÐ¸11    def __init__(self, method_name, *args, **kwargs):12        self.result = getattr(self, method_name)(*args, **kwargs)13    def method_exist(self, method_name):14        return f'ÐÑÐ¾Ð²ÐµÑÑÑÐµ Ð½Ðµ ÑÐ´Ð°Ð»ÐµÐ½ Ð»Ð¸ Ð´ÐµÐºÐ¾ÑÐ°ÑÐ¾Ñ `{method_name} Ð² Ð¸ÑÑÐ¾Ð´Ð½Ð¾Ð¼ ÐºÐ¾Ð´Ðµ`'15    def method_correct(self, method_name):16        return f'ÐÑÐ¾Ð²ÐµÑÑÑÐµ ÐºÐ¾ÑÑÐµÐºÑÐ½Ð¾ÑÑÑ ÑÐ°Ð±Ð¾ÑÑ Ð¼ÐµÑÐ¾Ð´Ð° `{method_name}`'17    def is_cached(self, method_name):18        return f'ÐÑÐ¾Ð²ÐµÑÑÑÐµ, ÑÑÐ¾ Ð´ÐµÐºÐ¾ÑÐ°ÑÐ¾Ñ `{method_name}()` ÐºÑÑÐ¸ÑÑÐµÑ Ð´Ð°Ð½Ð½ÑÐµ Ð¿ÑÐ¸ Ð²ÑÐ·Ð¾Ð²Ðµ'19@pytest.fixture20def msg_err():21    def _msg_err(msg_name, *args, **kwargs):22        msg = MsgError(msg_name, *args, **kwargs)23        return msg.result24    return _msg_err25@pytest.fixture26def input_time_cache():27    data = []28    n1 = random.randint(1, 2)/1029    data.append(n1)30    data.append(random.randint(3, 4)/10)31    data.append(n1)32    return data33@pytest.fixture34def output_time_cache(input_time_cache):35    return input_time_cache[:len(input_time_cache)-1]+[0.0]36class TestFunc:37    time_args = [(0.3,), (0.1,)]38    def test_has_method_time_check(self, msg_err):39        assert hasattr(user_code, 'time_check'), msg_err('method_exist', 'time_check')40    @pytest.mark.parametrize("args", time_args)41    def test_time_check(self, args, msg_err):42        original_stdout = sys.stdout43        with open('time_check_output.txt', 'w', encoding="utf-8") as f:44            sys.stdout = f45            measured_sleep = user_code.time_check(time.sleep)46            measured_sleep(args[0])47            sys.stdout = original_stdout48        with open('time_check_output.txt', 'r', encoding="utf-8") as f:49            decorated_output = f.read()50        assert (f'ÐÑÐµÐ¼Ñ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ ÑÑÐ½ÐºÑÐ¸Ð¸: {round(float(args[0]),1)} Ñ.'51                in decorated_output), msg_err('method_correct', 'time_check')52    def test_has_method_cache_args(self, msg_err):53        assert hasattr(user_code, 'cache_args'), msg_err('method_exist', 'cache_args')54    def test_cache_args(self, input_time_cache, output_time_cache, msg_err):55        original_stdout = sys.stdout56        with open('cache_check_output.txt', 'w', encoding="utf-8") as f:57            sys.stdout = f58            cached_sleep = user_code.time_check(user_code.cache_args(time.sleep))59            for time_par in input_time_cache:60                cached_sleep(time_par)61            sys.stdout = original_stdout62        with open('cache_check_output.txt', 'r', encoding="utf-8") as f:63            cached_output = f.read()64        row_list = cached_output.split('\n')65        for i, time_par in enumerate(output_time_cache):66            assert (f'ÐÑÐµÐ¼Ñ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ ÑÑÐ½ÐºÑÐ¸Ð¸: {round(float(time_par),1)} Ñ.' in67                    row_list[i]), msg_err('method_correct', 'cache_args')68        assert (f'ÐÑÐµÐ¼Ñ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ ÑÑÐ½ÐºÑÐ¸Ð¸: {round(float(input_time_cache[2]),1)} Ñ.'...

dataframe_schema.py

Source:dataframe_schema.py

...63    def peakmem_check_input(self):64        @check_input(self.in_schema)65        def transform_first_arg(self):66            return Decorators.transformer(self.df)67    def time_check_output(self):68        @check_output(self.out_schema)69        def transform_first_arg(self):70            return Decorators.transformer(self.df)71    def mem_check_output(self):72        @check_output(self.out_schema)73        def transform_first_arg(self):74            return Decorators.transformer(self.df)75    def peakmem_check_output(self):76        @check_output(self.out_schema)77        def transform_first_arg(self):...

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