gistfile1.txt

#!/usr/bin/env python3
import csv
import sys

try:
    import termios
    import tty
    WINDOWS = False
except ImportError:
    import msvcrt
    WINDOWS = True

def get_player_number():
    while True:
        try:
            player_num = int(input("Enter player number (0 to exit): "))
            return player_num
        except ValueError:
            print("Please enter a valid number.")

def get_single_char():
    """Get a single character from stdin without pressing Enter"""
    if WINDOWS:
        return msvcrt.getch().decode('utf-8')
    else:
        fd = sys.stdin.fileno()
        old_settings = termios.tcgetattr(fd)
        try:
            tty.setraw(sys.stdin.fileno())
            char = sys.stdin.read(1)
        finally:
            termios.tcsetattr(fd, termios.TCSADRAIN, old_settings)
        return char

def get_catcher_value():
    while True:
        print("Enter catcher value (0 or 1): ", end='', flush=True)
        char = get_single_char()
        print(char)  # Echo the character

        if char in ['0', '1']:
            return int(char)
        else:
            print("Catcher value must be 0 or 1.")

def get_rating_values():
    rating_labels = [
        "Run", "Hitting Mechanics", "Hitting Power", "Ground Balls",
        "Fly Balls", "Throwing Accuracy", "Throwing Velocity",
        "Pitching Mechanics", "Pitching Velocity"
    ]

    ratings = []
    for i, label in enumerate(rating_labels):
        while True:
            print(f"Enter {label} rating (1-5): ", end='', flush=True)
            char = get_single_char()
            print(char)  # Echo the character

            if char in ['1', '2', '3', '4', '5']:
                ratings.append(int(char))
                break
            else:
                print("Rating must be between 1 and 5.")
    return ratings

def main():
    if len(sys.argv) != 2:
        print("Usage: python3 player_data_entry.py <filename>")
        print("Example: python3 player_data_entry.py john")
        sys.exit(1)

    filename = sys.argv[1] + ".csv"

    # Create CSV file with headers if it doesn't exist
    try:
        with open(filename, 'x', newline='') as csvfile:
            writer = csv.writer(csvfile)
            headers = ['Player_Number', 'Catcher', 'Run', 'Hitting_Mechanics', 'Hitting_Power',
                      'Ground_Balls', 'Fly_Balls', 'Throwing_Accuracy', 'Throwing_Velocity',
                      'Pitching_Mechanics', 'Pitching_Velocity']
            writer.writerow(headers)
    except FileExistsError:
        pass  # File already exists, continue

    print("Player Data Entry System")
    print(f"Data will be saved to: {filename}")
    print("Enter 0 as player number to exit")
    print("-" * 30)

    while True:
        player_number = get_player_number()

        if player_number == 0:
            print(f"Data entry complete. Data saved to {filename}")
            break

        catcher_value = get_catcher_value()
        ratings = get_rating_values()

        # Write data to CSV
        with open(filename, 'a', newline='') as csvfile:
            writer = csv.writer(csvfile)
            row = [player_number, catcher_value] + ratings
            writer.writerow(row)

        print(f"Player {player_number} data saved successfully!")
        print("-" * 30)

if __name__ == "__main__":
    main()