extended readme

README.md

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+# Coffee statistics
+This script calculates some statistics about the number of times coffee was being made in my student house. In essence, it is reading out a database that reads out a telegram chat where the word "Coffee" is being send by a bot when a button is pushed.
+
+

main.py

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+import telegram_send
+from sqlalchemy import create_engine, text
+import pandas as pd
+import datetime as dt
+import matplotlib.pyplot as plt
+
+# Get the relevant data
+engine = create_engine('sqlite:///history/data.sqlite')
+query = 'SELECT * FROM messages'
+data = pd.read_sql_query(sql=text(query), con=engine.connect())
+
+data = data[data['content']=='Coffee']
+grand_total = len(data)
+
+data['datetime'] = pd.to_datetime(data['date'])
+
+# Calculate weekdays and hours
+data['weekday'] = data['datetime'].dt.dayofweek
+data['hour'] = data['datetime'].dt.hour
+data['day'] = data['datetime'].dt.day
+lastmonth = (dt.datetime.now().month - 1) % 12
+monthly = data[data['datetime'].dt.month == lastmonth].copy()
+
+# Make plots
+monthly['weekday'].plot.hist(bins=7)
+plt.savefig('files/monthly_weekdays.png')
+plt.close()
+
+monthly['hour'].plot.hist(bins=24)
+plt.savefig('files/monthly_hour.png')
+plt.close()
+
+data['weekday'].plot.hist(bins=7)
+plt.savefig('files/all_weekdays.png')
+plt.close()
+
+data['hour'].plot.hist(bins=24)
+plt.savefig('files/all_hour.png')
+plt.close()
+
+# Calculate on which day the most coffee was made
+monthly['count'] = 1
+aggregated = monthly.groupby(['day']).count()['count']
+message1 = 'Last month, coffee was made {amount} times.'.format(amount=len(monthly)) + ' Most coffee was made on day {day} of the month, with a total amount of {amount} times.'.format(day=aggregated.idxmax(),amount=aggregated.max()) + ' From the start of this chat, a grand total amount of {amount} times coffee was made.'.format(amount=grand_total)
+
+telegram_send.send(messages=[message1])

main.sh

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+#!/bin/bash
+cd ~/coffeestatistics
+. env/bin/activate
+cd code
+python main.py

requirements.txt

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+cffi==1.15.1
+cryptg==0.2.post2
+feedgen==0.9.0
+Jinja2==3.1.2
+lxml==4.9.2
+MarkupSafe==2.1.2
+Pillow==9.4.0
+pyaes==1.6.1
+pyasn1==0.4.8
+pycparser==2.21
+python-dateutil==2.8.2
+python-magic==0.4.27
+pytz==2022.7.1
+PyYAML==6.0
+rsa==4.9
+six==1.16.0
+Telethon==1.24.0
+tg-archive==1.1.2

sync.sh

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+#!/bin/bash
+cd ~/coffeestatistics
+. env/bin/activate
+cd code/history
+tg-archive --sync