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Code: Alles auswählen

if vorheriger_wert == 8 and aktueller_wert == 6:
    anzahl += 1

Code: Alles auswählen

import statistics
import time
from collections import deque
from datetime import datetime as DatetTime
from datetime import timedelta as TimeDelta
from itertools import pairwise
from random import uniform


class Picks:
    def __init__(self, queuesize=10):
        self.queuesize = queuesize
        self.queue = deque(maxlen=queuesize)

    def pick(self):
        now = DatetTime.now()
        print("Pick", now)
        self.queue.append(now)

    def forget(self, max_age_seconds):
        newer_than = DatetTime.now() - TimeDelta(seconds=max_age_seconds)
        self.queue = deque([dt for dt in self.queue if dt > newer_than], self.queuesize)

    @property
    def picks_per_minute(self):
        delta_times = [b - a for a, b in pairwise(self.queue)]
        try:
            median = statistics.median(delta_times)
        except statistics.StatisticsError:
            return 0.0
            
        return 60 / (median / TimeDelta(seconds=1))


p = Picks()

# 10 simulierte picks
for _ in range(10):
    p.pick()
    time.sleep(uniform(0.5, 5))

print(p.picks_per_minute)
# Einträge entfernen, die älter als 10 Sekunden sind
# p.forget(10)