How to use build_intervals method in yandex-tank

Best Python code snippet using yandex-tank

database_cleanup.py

Source:database_cleanup.py

...19        now_2.strftime('%Y-%m-%d %H:%M:%S'),20        admin=True)21    if len(items) == 0:22        return23    intervals = build_intervals(items, now_2, 10)24    remove = []25    for i in intervals:26        if len(i) > 0:27            remove += i[1:]28    delete_items(remove)29def cleanup_lt_24(device_id, report_type):30    print("\t\t1 day cleanup")31    now_4 = get_now() - datetime.timedelta(hours=4)32    now_24 = get_now() - datetime.timedelta(hours=24)33    print "Working between %s and %s" % (now_24, now_4)34    items = database.database.get_reports_between(35        device_id,36        report_type,37        now_24.strftime('%Y-%m-%d %H:%M:%S'),38        now_4.strftime('%Y-%m-%d %H:%M:%S'),39        admin=True)40    if len(items) == 0:41        return42    intervals = build_intervals(items, now_4, 30)43    remove = []44    for i in intervals:45        if len(i) > 0:46            remove += i[1:]47    delete_items(remove)48def cleanup_lt_168(device_id, report_type):49    print("\t\t1 week cleanup")50    now_24 = get_now() - datetime.timedelta(hours=24)51    now_168 = get_now() - datetime.timedelta(hours=168)52    print "Working between %s and %s" % (now_168, now_24)53    items = database.database.get_reports_between(54        device_id,55        report_type,56        now_168.strftime('%Y-%m-%d %H:%M:%S'),57        now_24.strftime('%Y-%m-%d %H:%M:%S'),58        admin=True)59    if len(items) == 0:60        return61    intervals = build_intervals(items, now_24, 60)62    remove = []63    for i in intervals:64        if len(i) > 0:65            remove += i[1:]66    delete_items(remove)67#TODO: Add larger than a week: Once every 360m/6h68def cleanup_loop():69    for d in database.database.get_all_device_ids():70        di = d['id']71        for r in database.database.get_all_report_type_ids():72            ri = r['id']73            cleanup_lt_2(di, ri)74            cleanup_lt_24(di, ri)75            cleanup_lt_168(di, ri)76def delete_items(items):77    if len(items) > 0:78        database.database.delete_reports([x['id'] for x in items])79def build_intervals(items, start, interval):80    results = []81    td = datetime.timedelta(minutes=interval)82    current_limit = start - td83    number_items = len(items)84    handled = 085    itemsr = items[::-1]86    while number_items > handled:87        group = []88        for i in itemsr[handled:]:89            if i['time'] <= current_limit:90                break91            else:92                group.append(i)93                handled += 1...

period.py

Source:period.py

...20            splits.append(first_day)21        end = datetime.datetime(self.end_year, self.end_month, self.end_day, 0, 0, 0)22        if end > splits[-1]:23            splits.append(end)24        return self.build_intervals(splits)25        26    def split_by_month(self):27        splits = []28        start = self.start_datetime29        while start < self.end_datetime: 30            splits.append(start) 31            start = start + relativedelta.relativedelta(months=+1)32        if self.end_datetime > splits[-1]:33            splits.append(self.end_datetime)34        35        return self.build_intervals(splits)36        37    def split_by_week(self):38        return self.split_by_day_ammount(7)39    def split_by_day_ammount(self, ammount):40        diff = self.end_datetime - self.start_datetime41        splits = []42        for i in range((diff.days//ammount) + 1):43            splits.append(self.start_datetime + datetime.timedelta(days=i*ammount))44        45        end = datetime.datetime(self.end_year, self.end_month, self.end_day, 0, 0, 0)46        if end > splits[-1]:47            splits.append(end)48        return self.build_intervals(splits)49        50    def split_by_day(self):51        return self.split_by_day_ammount(1)52        53    def build_intervals(self, splits):54        splitted_intervals = []55        for i in range(len(splits)-1):56            splitted_intervals.append((splits[i], splits[i+1] - datetime.timedelta(seconds=1)))...

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