updated to bar charts, as well as extending the scripts so that they can run fully automatically

main.py

@@ -1,4 +1,3 @@
-import telegram_send
 from sqlalchemy import create_engine, text
 import pandas as pd
 import datetime as dt
@@ -15,26 +14,36 @@ grand_total = len(data)
 data['datetime'] = pd.to_datetime(data['date'])
 
 # Calculate weekdays and hours
-data['weekday'] = data['datetime'].dt.dayofweek
+data['weekday'] = data['datetime'].dt.dayofweek + 1
 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)
+# Make plots, first for monthly, then for all time
+monthly['count'] = 1
+
+monthly.groupby(['weekday']).count()['count'].plot.bar(x='weekday', align='center')
+plt.xticks(rotation=0)
+plt.title('Weekday frequency of last month')
 plt.savefig('files/monthly_weekdays.png')
 plt.close()
 
-monthly['hour'].plot.hist(bins=24)
+monthly.groupby(['hour']).count()['count'].plot.bar(x='hour', align='center')
+plt.xticks(rotation=0)
+plt.title('Hourly frequency of last month')
 plt.savefig('files/monthly_hour.png')
 plt.close()
 
-data['weekday'].plot.hist(bins=7)
+data['count'] =  1
+data.groupby(['weekday']).count()['count'].plot.bar(x='weekday', align='center')
+plt.xticks(rotation=0)
+plt.title('Weekday frequency of all time')
 plt.savefig('files/all_weekdays.png')
 plt.close()
 
-data['hour'].plot.hist(bins=24)
+data.groupby(['hour']).count()['count'].plot.bar(x='hour', align='center')
+plt.title('Hourly frquency of all time')
 plt.savefig('files/all_hour.png')
 plt.close()
 
@@ -43,4 +52,6 @@ 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])
+f = open('message.txt', 'w')
+f.write(message1)
+f.close()

main.sh

@@ -2,4 +2,7 @@
 cd ~/coffeestatistics
 . env/bin/activate
 cd code
+./sync.sh
 python main.py
+telegram-send --image files/*
+cat message.txt | telegram-send --stdin