FoundryVTT PF2e Chat log parser

parse_chatlog.py

#!/bin/env/python
import os
import re
from collections import Counter


def parse_event(data, roll_log, roll_count):
    my_data = data.split("\n")
    match = re.match('\[.+\]\s(.+)$', my_data[0])
    if match:
        user = match.group(1)
        if user not in roll_log:
            roll_log[user] = []
        if user not in roll_count:
            roll_count[user] = 0
    else:
        print(f'Error cannot parse event {data}')
        exit(1)
    match = re.match('^\d+$', my_data[1])
    if match:
        # this is a roll result
        # we don't care about the final result we want the actual die roll
        # but we only want to parse events that have a roll

        match = re.match('1d20\s\+\s\d+\s=\s(\d+)', my_data[2])
        if match:
            roll_log[user].append(match.group(1))
            roll_count[user] += 1


def player_report(the_players, the_log, the_count):
    for player in the_players:
        r = Counter(the_log[player])
        print(f'Player: {player} Total Rolls: {the_count[player]} Statistics: {r}')


roll_log = {}
roll_count = {}
players = ['Ed  Gruberman', 'Valeria Brightshield', 'Ziggie', 'Camila Ramos']
downloads = os.path.expanduser("~/Downloads")
with open(f"{downloads}/fvtt-log-Sat-Sep-23-2023.txt", encoding='utf-8') as f:
    event = ""
    while line := f.readline():
        if line.rstrip() == '---------------------------':
            # end of event
            parse_event(event, roll_log, roll_count)
            event = ""
        else:
            event += line

player_report(players, roll_log, roll_count)