How to use datetime_check method in pandera

Best Python code snippet using pandera_python

sundial.py

Source:sundial.py

1# coding: utf-82import pytz3from datetime import date, datetime, timedelta4from astral import Astral5from app.config import config, logger6from app.helpers import Singleton7class Sundial(metaclass=Singleton):8    """9    Calculates sunrise/sunset schedule.10    Because there is not enough light when the sun rises (or almost sets),11    it considers it is `DAY` when time of the day is between sunrise + offset12    and sunset - offset.13    Offset can be configured in the `config.ini`. See `DAY_LIGHT_OFFSET`14    """15    DAY = 116    NIGHT = 217    def __init__(self):18        city_name = config.get('ASTRA_CITY')19        a = Astral()20        a.solar_depression = 'civil'21        self.__city = a[city_name]22        self.__today = None23        self.__sun = None24        self.__mode = None25        self.__timezone = pytz.timezone(self.__city.timezone)26        self.is_day()27    def is_day(self, delta=None):28        if self.__today != date.today():29            # Date change, retrieve today schedule30            self.__sun = self.__city.sun(date=date.today(), local=True)31            self.__today = date.today()32            logger.debug('Dawn:    %s' % str(self.__sun['dawn']))33            logger.debug('Sunrise: %s' % str(self.__sun['sunrise']))34            logger.debug('Sunset:  %s' % str(self.__sun['sunset']))35            logger.debug('Dusk:    %s' % str(self.__sun['dusk']))36        datetime_check = datetime.now(tz=self.__timezone)37        beginning_of_day = self.__sun['sunrise'] + timedelta(minutes=int(38            config.get('DAY_LIGHT_OFFSET')))39        end_of_day = self.__sun['sunset'] - timedelta(minutes=int(40            config.get('DAY_LIGHT_OFFSET')))41        if delta:42            datetime_check = datetime_check - delta43        is_day_ = beginning_of_day <= datetime_check < end_of_day44        self.__mode = self.DAY if is_day_ else self.NIGHT45        return is_day_46    @property47    def mode(self):48        return self.__mode49    @property50    def human_readable_mode(self):51        return 'Day' if self.__mode == self.DAY else 'Night'52    @property53    def sun(self):...

cache.py

Source:cache.py

1from datetime import datetime2import os3import time4BIN_DELIMITER = '|%|%|'5class FileCache:6    def __init__(self, basepath):7        self.basepath = basepath8    def insert(self, key, *blobs):9        if os.path.exists(os.path.join(self.basepath, key)):10            self.remove(key)11        with open(os.path.join(self.basepath, key), 'wb') as f:12            for i, blob in enumerate(blobs):13                f.write(blob)14                if i < len(blobs)-1:15                    f.write(BIN_DELIMITER)16    def get(self, key):17        if not os.path.exists(os.path.join(self.basepath, key)):18            return None19        with open(os.path.join(self.basepath, key), 'rb') as f:20            ret = f.read()21        return ret.split(BIN_DELIMITER)22    def remove(self, key):23        os.remove(os.path.join(self.basepath, key))24class MemCache:25    def __init__(self):26        self._items = {}27    def insert(self, key, *blobs):28        self._items[key] = blobs29    def get(self, key):30        return self._items.get(key)31    def remove(self, key):32        if self._items.has_key(key):33            del self._items[key]34class TTLCache:35    def __init__(self, backing_cache):36        self.backing_cache = backing_cache37    def insert(self, ttl, key, *blobs):38        if not ttl:39            ttl = 6040        timestamp = str(time.time() + (ttl * 60))41        self.backing_cache.insert(key, timestamp, *blobs)42    def get(self, key, datetime_check=None):43        try:44            timestamp, item = self.backing_cache.get(key)45            item_expiry = datetime.fromtimestamp(float(timestamp))46        except (ValueError, TypeError):47            return None48        if not datetime_check:49            datetime_check = datetime.fromtimestamp(time.time())50        if item_expiry < datetime_check:51            self.remove(key)52            return None53        else:54            return item55    def remove(self, key):...

test.py

Source:test.py

1from notifier import datetime_check2def test_module():3    assert datetime_check(0, '01.01.2005', '07:30') == 'The first date has been reached! ( 01.01.2005 - 07:30 )'4    assert datetime_check(1, '24.07.1995', '16:45') == 'The second date has been reached! ( 24.07.1995 - 16:45 )'5    assert datetime_check(2, '04.05.2012', '21:00') == 'The third date has been reached! ( 04.05.2012 - 21:00 )'6    assert datetime_check(3, '04.09.2024', '09:00') == 'The fourth date will reach! ( 04.09.2024 - 09:00 )'7    print('All test cases PASSED!')8if __name__ == '__main__':...

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