Question

PYTHON

Text file Seriesworld attached below and it is a list of teams that won from 1903-2018. First time mentioned won in 1903 and last team mentioned won in 2018. World series wasn’t played in 1904 and 1994 and the file has entries that shows it.

Write a python program which will read this file and create 2 dictionaries. The first key of the dictionary should show name of the teams and each keys value that is associated is the amount of times the team has won the series. The key of second dict. in the year and every single key’s associated value is the name of the team that were the winner that year.

Then display the 1^st dict in a sorted one with the team that won the most times the first row. Here is an example:

List of World Series champions:

New York Yankees : 26 Times

St. Louis Cardinals : 11 Times

Boston Red Sox : 7 Times

New York Giants : 5 Times

Pittsburgh Pirates : 5 Times

Philadelphia Athletics : 5 Times

Cincinnati Reds : 5 Times

Los Angeles Dodgers : 5 Times

Detroit Tigers : 4 Times

Oakland Athletics : 4 Times

Chicago White Sox : 3 Times

…

Program should let the user enter a year between 1903-2018. Then it should show the team that won the series that year and how many times they won world series. It should let the user play multiple times and remind user to exit the program. The program must have one function created by you, comments should be included, be user friendly, and go ahead and design your interface.

sERIESWORLD.TXT

Boston Americans
World Series Not Played in 1904
New York Giants
Chicago White Sox
Chicago Cubs
Chicago Cubs
Pittsburgh Pirates
Philadelphia Athletics
Philadelphia Athletics
Boston Red Sox
Philadelphia Athletics
Boston Braves
Boston Red Sox
Boston Red Sox
Chicago White Sox
Boston Red Sox
Cincinnati Reds
Cleveland Indians
New York Giants
New York Giants
New York Yankees
Washington Senators
Pittsburgh Pirates
St. Louis Cardinals
New York Yankees
New York Yankees
Philadelphia Athletics
Philadelphia Athletics
St. Louis Cardinals
New York Yankees
New York Giants
St. Louis Cardinals
Detroit Tigers
New York Yankees
New York Yankees
New York Yankees
New York Yankees
Cincinnati Reds
New York Yankees
St. Louis Cardinals
New York Yankees
St. Louis Cardinals
Detroit Tigers
St. Louis Cardinals
New York Yankees
Cleveland Indians
New York Yankees
New York Yankees
New York Yankees
New York Yankees
New York Yankees
New York Giants
Brooklyn Dodgers
New York Yankees
Milwaukee Braves
New York Yankees
Los Angeles Dodgers
Pittsburgh Pirates
New York Yankees
New York Yankees
Los Angeles Dodgers
St. Louis Cardinals
Los Angeles Dodgers
Baltimore Orioles
St. Louis Cardinals
Detroit Tigers
New York Mets
Baltimore Orioles
Pittsburgh Pirates
Oakland Athletics
Oakland Athletics
Oakland Athletics
Cincinnati Reds
Cincinnati Reds
New York Yankees
New York Yankees
Pittsburgh Pirates
Philadelphia Phillies
Los Angeles Dodgers
St. Louis Cardinals
Baltimore Orioles
Detroit Tigers
Kansas City Royals
New York Mets
Minnesota Twins
Los Angeles Dodgers
Oakland Athletics
Cincinnati Reds
Minnesota Twins
Toronto Blue Jays
Toronto Blue Jays
World Series Not Played in 1994
Atlanta Braves
New York Yankees
Florida Marlins
New York Yankees
New York Yankees
New York Yankees
Arizona Diamondbacks
Anaheim Angels
Florida Marlins
Boston Red Sox
Chicago White Sox
St. Louis Cardinals
Boston Red Sox
Philadelphia Phillies
New York Yankees
San Francisco Giants
St. Louis Cardinals
San Francisco Giants
Boston Red Sox
San Francisco Giants
Kansas City Royals
Chicago Cubs
Houston Astros
Boston Red Sox

Answer 1

Thanks for the question.

Below is the code you will be needing  Let me know if you have any doubts or if you need anything to change.

Thank You !!

===========================================================================

# function takes in the filename, reads all the data from file
# function returns two dictionary one with name and frequency wins
# and the other with year and team name
# if the file could not be read function returns None

def read_file(filename):
    team_win_dict = {}
    year_team_dict = {}
    year = 1903
    try:
        with open(filename, 'r') as infile:
            for line in infile.readlines():
                line = line.strip()
                if len(line) == 0: continue
                if team_win_dict.get(line) is None:
                    team_win_dict[line] = 1
                else:
                    team_win_dict[line] += 1
                year_team_dict[year] = line
                year += 1

        return team_win_dict, year_team_dict
    except:
        return None, None


def main():
    filename = 'sERIESWORLD.txt' # update the file name here
    team_win_dict, year_team_dict = read_file(filename)
    if team_win_dict is None:
        print('Error: Unable to read data from file: {}'.format(filename))
        return
         # sort the dictionary by frequency wins
    sorted_wins = sorted(team_win_dict.items(), key=lambda pair: pair[1], reverse=True)
    for team, wins in sorted_wins:
        print('{} : {} Times'.format(team, wins))

    while True:
        year = int(input('Enter year: '))
        if year == 1904 or year == 2018:
            print(year_team_dict.get(year))
        else:
            if year_team_dict.get(year):
                winner = year_team_dict.get(year)
                print('Team: {} won the Word Series'.format(winner))
                print('{} won {} Times'.format(winner, team_win_dict.get(winner)))
            else:
                print('No data found')
         # ask user to repeat again
        repeat = input('Do you want to repeat (yes/no): ')
        if repeat == 'no':
            break


main()

========================================================================

thanks !