[Python] Need help running Python script to fetch betting data from MySQL and calculate...

I am working on reverse engineering a betting system. I have written a Python script that connects to a MySQL database, fetches betting data for a specific game period, aggregates the bets, and simulates payouts and operator losses based on the betting amounts.

Here's the Python script I am using:

Code_

import mysql.connector

from collections import defaultdict

MySQL Database Config (from config.php)


db_config = {

'host': 'YOUR_DB_HOST', # Replace with your MySQL server IP or hostname

'user': 'YOUR_DB_USER', # Your database username

'password': 'YOUR_DB_PASSWORD', # Your database password

'database': 'YOUR_DB_NAME' # Your database name


}

def fetch_betting_data(periodid):

conn = mysql.connector.connect(**db_config)

cursor = conn.cursor(dictionary=True)

cursor.execute("SELECT value, amount FROM tbl_betting WHERE periodid = %s AND acceptrule='on'", (periodid,))

data = cursor.fetchall()

cursor.close()

conn.close()

return data


def aggregate_bets(bet_data):

totals = defaultdict(float)

for entry in bet_data:

totals[entry['value']] += float(entry['amount'])

return totals


def simulate_payout(aggregated_bets, payout_rules, tax_percent=2):

payout = {}

loss = {}

total_bets = sum(aggregated_bets.values())



for val, amount in aggregated_bets.items():

multiplier = payout_rules.get(val, 1)

taxed_amount = amount * (1 - tax_percent / 100)

payout_amount = round(taxed_amount * multiplier, 2)

payout[val] = payout_amount

loss[val] = round(total_bets - payout_amount, 2)



return payout, loss


if name == "main":

current_periodid = 1234 # Replace with your relevant period ID

bet_data = fetch_betting_data(current_periodid)

print(f"Fetched {len(bet_data)} bets for period {current_periodid}")



aggregated = aggregate_bets(bet_data)

print("Aggregated betting amounts per value:")

for k, v in aggregated.items():

print(f"Value: {k}, Total Bet: {v}")



# Example payout rules

payout_rules_example = {

'green': 2.0,

'red': 2.0,

'violet': 4.5,

'0': 9.0, '1': 9.0, '2': 9.0, '3': 9.0, '4': 9.0,

'5': 9.0, '6': 9.0, '7': 9.0, '8': 9.0, '9': 9.0,

}



payout, loss = simulate_payout(aggregated, payout_rules_example, tax_percent=2)

print("\nPayout amounts if value wins:")

for val, amt in payout.items():

print(f"{val}: {amt}")



print("\nOperator loss if value wins:")

for val, l in loss.items():

print(f"{val}: {l}")



min_loss_value = min(loss, key=loss.get)

print(f"\nRecommended winning value (minimum operator loss): {min_loss_value} with loss {loss[min_loss_value]}")


Below is my config.php file content that contains the database connection details:

I am trying to run the Python script, but I am not sure what output to expect whether the script reflects the correct payout calculations or there is an error.

Could someone please help me:

Understand if the Python script is correctly designed for fetching and processing data as per the given config?

Provide a sample output based on this logic?

Identify any common pitfalls or improvements?

Thank you so much for your help!

I am trying to run the Python script, but I am not sure what output to expect whether the script reflects the correct payout calculations or there is an error.

Could someone please help me:

Understand if the Python script is correctly designed for fetching and processing data as per the given config?

Provide a sample output based on this logic?

Identify any common pitfalls or improvements?

Thank you so much for your help!

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