Question

#Last problem, you wrote a function that generated the all-
#time win-loss-tie record for Georgia Tech against any other
#team.
#
#That dataset had a lot of other information in it. Let's
#use it to answer some more questions. As a reminder, the
#data will be a CSV file, meaning that each line will be a
#comma-separated list of values. Each line will describe one
#game.
#
#The columns, from left-to-right, are:
#
# - Date: the date of the game, in Year-Month-Day format.
# - Opponent: the name of the opposing team
# - Location: Home, Away, or Neutral
# - Points For: Points scored by Georgia Tech
# - Points Against: Points scored by the opponent

#This line will open the file:
record_file = open('../resource/lib/public/georgia_tech_football.csv', 'r')

#Here, add any code you want to allow you to answer the
#questions asked below over on edX. This is just a sandbox
#for you to explore the dataset: nothing is required for
#submission here.

spring2016.csv:

Date,Opponent,Location,Points For,Points Against
2016-12-31,Kentucky,Neutral,33,18
2016-11-26,Georgia,Away,28,27
2016-11-19,Virginia,Home,31,17
2016-11-12,Virginia Tech,Away,30,20
2016-11-05,North Carolina,Away,20,48
2016-10-29,Duke,Home,38,35
2016-10-15,Georgia Southern,Home,35,24
2016-10-08,Pittsburgh,Away,34,37
2016-10-01,Miami-FL,Home,21,35
2016-09-22,Clemson,Home,7,26
2016-09-17,Vanderbilt,Home,38,7
2016-09-10,Mercer,Home,35,10
2016-09-03,Boston College,Neutral,17,14

Who was the first team Georgia Tech ever played against?

How many points has Georgia Tech scored all-time against Auburn?

How many points has Auburn scored all-time against Georgia Tech?

What is Georgia Tech's all-time record in home games? Enter your response in the same style as the previous problem's output, Wins-Losses-Ties; for example, 100-50-25.  incorrect

What was Georgia Tech's record in all games played in the 2009 calendar year? Enter your response in the same style as the previous problem's output, Wins-Losses-Ties; for example, 100-50-25.  incorrect

What is Georgia Tech's all-time record in the month of October? Enter your response in the same style as the previous problem's output, Wins-Losses-Ties; for example, 100-50-25.  incorrect

Georgia Tech played in the SEC from 1933 to 1963. What was its record during this time? Enter your response in the same style as the previous problem's output, Wins-Losses-Ties; for example, 100-50-25.  incorrect

Against what team has Georgia Tech scored the most points?  incorrect

What is one of the two teams that Georgia Tech has played, and yet has never scored any points against? Name either team.  incorrect

How many teams has played Georgia Tech and never scored a point?  incorrect

Against what team does Georgia Tech have the highest scoring differential (points for minus points against) all-time?  incorrect

Among teams that Georgia Tech has played at least 5 times, against which team does Georgia Tech have the highest average score differential (points for minus points against, divided by number of games)?

Answer 1

def import_file_contents_into_dictionary(file_contents):
    georgia_tournament_played = {}
    for index in range(1, len(file_contents)):
        line_as_list = file_contents[index].split(",")
        opponent = line_as_list[1]
        home_or_away = line_as_list[2]
        if not opponent in georgia_tournament_played.keys():
            georgia_tournament_played[opponent] = {
            'Games Played': 0,
            'Games Won': 0, 
            'Games Lost': 0,
            'Games Tied': 0,
            'Total Points Won by GT': 0,
            'Total Points Lost by GT': 0,
            'Total Points Tied by GT':0,
            'Home Games Played': 0,
            'Home Games Won': 0,
            'Home Games Lost': 0,
            'Home Games Tied': 0,
            'Differential':0,
            }

    for index in range(1, len(file_contents)):
        line_as_list = file_contents[index].split(",")
        opponent = line_as_list[1]
        points_for = int(line_as_list[3])
        points_against = int(line_as_list[4])

        # If GT scored more points in the match against their opponent:
        if points_for > points_against:
            georgia_tournament_played[opponent]['Games Won'] += 1
            if home_or_away == "Home":
                georgia_tournament_played[opponent]['Home Games Played'] += 1
                georgia_tournament_played[opponent]['Home Games Won'] += 1

        # If GT and the opponent scored equal points in the match:
        elif points_against == points_for:
            georgia_tournament_played[opponent]['Games Tied'] += 1
            georgia_tournament_played[opponent]['Total Points Tied by GT'] += points_for
            if home_or_away == "Home":
                georgia_tournament_played[opponent]['Home Games Played'] += 1
                georgia_tournament_played[opponent]['Home Games Tied'] += points_for

        # If the opponent scored more points than GT in the match:
        else:
            georgia_tournament_played[opponent]['Games Lost'] += 1
            if home_or_away == "Home":
                georgia_tournament_played[opponent]['Home Games Played'] += 1
                georgia_tournament_played[opponent]['Home Games Lost'] += 1

        georgia_tournament_played[opponent]['Games Played'] += 1
        georgia_tournament_played[opponent]['Total Points Won by GT'] += points_for
        georgia_tournament_played[opponent]['Total Points Lost by GT'] += points_against

    return georgia_tournament_played


def unpack_file_contents(filename):
    record_file = open(filename, "r")
    # record_file = open('../resource/lib/public/georgia_tech_football.csv', 'r')
    file_contents =record_file.readlines()
    record_file.close()

    return file_contents


def first_team_Georgia_played_against(file_contents):
    first_team = ""
    earliest_date = "0000-00-00"
    
    for index in range(1, len(file_contents)):
        line_as_list = file_contents[index].split(",")
        date = line_as_list[0]
        if index == 1:
            earliest_date = date
            first_team = line_as_list[1]

    first_year = earliest_date[0:4]
    first_month = earliest_date[5:7] 
    first_day = earliest_date[5:7]

    for index in range(1, len(file_contents)):
        line_as_list = file_contents[index].split(",")
        opponent = line_as_list[1]
        date = line_as_list[0]
        year = int(date[0:4])
        month = int(date[5:7])
        day = int(date[8:10])
        opponent = line_as_list[1]
        
        if year <= int(first_year) or month <= int(first_month) or day <= int(first_day):
            earliest_date = str(year) + "-" + str(month) + "-" + str(day)
            first_team = opponent
    return first_team


def points_scored_all_time_against_auburn(georgia_score_table):

    return georgia_score_table["Auburn"]['Total Points Won by GT']


def overall_points_scored_by_auburn_against_GT(georgia_score_table):
    return georgia_score_table["Auburn"]['Total Points Lost by GT']


def georgia_techs_all_time_record_in_home_games(file_contents):
    total_home_games = 0
    games_won = 0
    games_lost = 0
    games_tied = 0
    for index in range(1, len(file_contents)):
        current_line = file_contents[index].rstrip()
        line_as_list = current_line.split(",")
        home_or_away = line_as_list[2]
        points_for = int(line_as_list[3])
        points_against = int(line_as_list[4])

        if home_or_away == "Home":
            total_home_games += 1
            if points_for > points_against:
                games_won += 1
            elif points_for == points_against:
                games_tied += 1
            else:
                games_lost += 1

    all_time_record_for_home = str(games_won) + "-" + str(games_lost) + "-" + str(games_tied)
    return all_time_record_for_home


def georgia_techs_all_time_record_2009(file_contents):
    total_home_games = 0
    games_won = 0
    games_lost = 0
    games_tied = 0

    for index in range(1, len(file_contents)):
        current_line = file_contents[index].rstrip()
        line_as_list = current_line.split(",")
        date = line_as_list[0]
        year = date[0:4]
        points_for = int(line_as_list[3])
        points_against = int(line_as_list[4])        

        if year == "2009":
            total_home_games += 1
            if points_for > points_against:
                games_won += 1
            elif points_for == points_against:
                games_tied += 1
            else:
                games_lost += 1

    overall_time_record_for_2009 = str(games_won) + "-" + str(games_lost) + "-" + str(games_tied)
    if (games_won + games_lost + games_tied) == total_home_games:
        return overall_time_record_for_2009
    return "Keep trying..."


def georgia_techs_all_time_score_for_games_in_october(file_contents, georgia_score_table):
    total_october_games = 0
    games_won = 0
    games_lost = 0
    games_tied = 0

    for index in range(1, len(file_contents)):
        current_line = file_contents[index].rstrip()
        line_as_list = current_line.split(",")
        date = line_as_list[0]
        month = date[5:7]
        points_for = int(line_as_list[3])
        points_against = int(line_as_list[4])        

        if month == "10":
            total_october_games += 1
            if points_for > points_against:
                games_won += 1
            elif points_for == points_against:
                games_tied += 1
            else: 
                games_lost += 1

    overall_time_record_for_october = str(games_won) + "-" + str(games_lost) + "-" + str(games_tied)
    if (games_won + games_lost + games_tied) == total_october_games:
        return overall_time_record_for_october
    return "Keep trying..."


def georgia_techs_record_from_1933_to_1963(file_contents, georgia_score_table):
    total_games = 0
    games_won = 0
    games_lost = 0
    games_tied = 0

    for index in range(1, len(file_contents)):
        current_line = file_contents[index].rstrip()
        line_as_list = current_line.split(",")
        date = line_as_list[0]
        year = date[0:4]
        points_for = int(line_as_list[3])
        points_against = int(line_as_list[4])        

        if year >= "1933" and year <= "1963":
            total_games += 1
            if points_for > points_against:
                games_won += 1
            elif points_for == points_against:
                games_tied += 1
            else:
                games_lost += 1

    overall_time_record = str(games_won) + "-" + str(games_lost) + "-" + str(games_tied)
    if (games_won + games_lost + games_tied) == total_games:
        return overall_time_record
    return "Keep trying..."


def against_which_team_georgia_tech_scored_the_most_points(georgia_score_table):
    opponent_with_most_losses_against_GT = ""
    highest_points = 0

    for opponent in georgia_score_table.keys():
        points_won_by_GT = georgia_score_table[opponent]['Total Points Won by GT']
        if points_won_by_GT >= highest_points:
            highest_points = points_won_by_GT
            opponent_with_most_losses_against_GT = opponent

    return opponent_with_most_losses_against_GT


def find_teams_georgia_tech_has_never_won_points_against(georgia_score_table):
    for opponent in georgia_score_table.keys():
        points_won_by_GT = georgia_score_table[opponent]['Total Points Won by GT']
        if points_won_by_GT == 0:
            return opponent


def number_of_teams_have_never_scored_a_point_against_GT(georgia_score_table):
    number_of_teams = 0
    for opponent in georgia_score_table.keys():
        points_lost_by_GT = georgia_score_table[opponent]['Total Points Lost by GT']
        if points_lost_by_GT == 0:
            number_of_teams += 1
    return number_of_teams


def find_team_GT_has_the_alltime_highest_scoring_differential_against(georgia_score_table):
    highest_differential = 0
    team_with_highest_differential = ""
    for opponent in georgia_score_table.keys():
        total_points_for_GT = georgia_score_table[opponent]['Total Points Won by GT']
        total_points_against_GT = georgia_score_table[opponent]['Total Points Lost by GT']
        current_differential = total_points_for_GT - total_points_against_GT
        georgia_score_table[opponent]['Differential'] = current_differential
        if current_differential > highest_differential:
            highest_differential = current_differential
            team_with_highest_differential = opponent

    return team_with_highest_differential


def find_team_GT_has_the_highest_avg_score_differential_against(georgia_score_table):
    highest_average_differential = 0
    team_with_highest_avg_differential = ""
    for opponent in georgia_score_table.keys():
        current_differential = georgia_score_table[opponent]['Differential']
        number_of_games = georgia_score_table[opponent]['Games Played']
        average_score_differential = current_differential / number_of_games
        if number_of_games >= 5 and average_score_differential > highest_average_differential:
            highest_average_differential = average_score_differential
            team_with_highest_avg_differential = opponent
    return team_with_highest_avg_differential


file_contents = unpack_file_contents("completefile.csv")
georgia_score_table = import_file_contents_into_dictionary(file_contents)

print()
first_team = first_team_Georgia_played_against(file_contents)
print("Question #1: Who was the first team Georgia Tech ever played against?")
print()
print("Answer #1:", first_team)
expected_answer_1 = "Auburn"
if first_team == expected_answer_1:
    print("Correct Answer!")

# My Answers for #1: 
# # 1: Georgia - Wrong!
# # 2: 'Auburn' - Correct!

print()
print()
total_points_scored_against_auburn = points_scored_all_time_against_auburn(georgia_score_table)
print("Question #2: How many points has Georgia Tech scored all-time against Auburn?")
print()
print("Answer #2:", total_points_scored_against_auburn)
expected_answer_2 = "1327"
if total_points_scored_against_auburn == expected_answer_2:
    print("Correct Answer!")


# #My Answers for #2:
# Attempt #1: 950 - Wrong
# Attempt #2: 1327 - Correct!

print()
print()
overall_points_lost_in_games_played_against_auburn = overall_points_scored_by_auburn_against_GT(georgia_score_table)
print("Question #Q3: How many points has Auburn scored all-time against Georgia Tech?")
print("Answer #3:", overall_points_lost_in_games_played_against_auburn)

expected_answer_3 = "1143"
if overall_points_lost_in_games_played_against_auburn == expected_answer_3:
    print("Correct Answer!")

#My Answer for #3: 
# Attempt #1: 880 - Wrong!
# Attempt #2: 1143 - Correct!

print()
total_points_for_georgia_Tech_at_home = georgia_techs_all_time_record_in_home_games(file_contents)
print("Question #4: What is Georgia Tech's all-time record in home games? Enter your response in the same style as the previous problem's output, Wins-Losses-Ties; for example, 100-50-25.")
print()
print("Answer #4:", total_points_for_georgia_Tech_at_home)

expected_answer_4 = "513-226-27"
if total_points_for_georgia_Tech_at_home == expected_answer_4:
    print("Correct Answer!")

#My attempts for #4:
#1: 15328-5318-217 - Wrong!
#2: 21077-11874-289 - Wrong!
#3: 722-475-289 - Wrong!
#4: 513-226-27 - Correct!

print()
print()
georgia_techs_all_time_scores_for_2009 = georgia_techs_all_time_record_2009(file_contents)
print("Question #5: What was Georgia Tech's record in all games played in the 2009 calendar year? Enter your response in the same style as the previous problem's output, Wins-Losses-Ties; for example, 100-50-25.")
print()
print("Answer #5:", georgia_techs_all_time_scores_for_2009)

expected_answer_5 = "11-3-0"
if georgia_techs_all_time_scores_for_2009 == expected_answer_5:
    print("Correct Answer!")

# My attempts for #5:
#1: 418-87-0 - Wrong
#2: 12312-10871-172 - Wrong!
#3: 11-3-0 - Correct!

print()
print()
georgia_techs_all_time_scores_for_october = georgia_techs_all_time_score_for_games_in_october(file_contents, georgia_score_table)
print("Question #6: What is Georgia Tech's all-time record in the month of October? Enter your response in the same style as the previous problem's output, Wins-Losses-Ties; for example, 100-50-25.")
print()
print("Answer #6:", georgia_techs_all_time_scores_for_october)
expected_answer_6 = "302-177-10"
if georgia_techs_all_time_scores_for_october == expected_answer_6:
    print("Correct Answer!")

# My attempts for #6:
#1: 8746-4348-67 - Wrong!
#2: 411080-323558-4970 - Wrong!
#3: 302-177-10 - Correct!

print()
print()
georgia_techs_all_time_scores_1933_to_1963 = georgia_techs_record_from_1933_to_1963(file_contents, georgia_score_table)
print("Question #7: Georgia Tech played in the SEC from 1933 to 1963. What was its record during this time? Enter your response in the same style as the previous problem's output, Wins-Losses-Ties; for example, 100-50-25.")
print()
print("Answer #7:", georgia_techs_all_time_scores_1933_to_1963)
expected_answer_7 = "206-110-12"
if georgia_techs_all_time_scores_1933_to_1963 == expected_answer_7:
    print("Correct Answer!")

#My attempts for #7:
#1: 4886-2008-62 - Wrong!
#2: 280767-240992-3199 - Wrong!
#3: 206-110-12 - Correct!

print()
print()
opponent_georgia_tech_scored_most_points_against = against_which_team_georgia_tech_scored_the_most_points(georgia_score_table)
print("Question #8: Against what team has Georgia Tech scored the most points?")
print()
print("Answer #8:", opponent_georgia_tech_scored_most_points_against)
print("Expected Answer: Duke")
expected_answer_8 = "Duke"
if opponent_georgia_tech_scored_most_points_against == expected_answer_8:
    print("Correct Answer!")

# My attempts for #8:
#1: 'Duke' - Correct!

print()
print()
teams_georgia_tech_have_never_scored_points_against = find_teams_georgia_tech_has_never_won_points_against(georgia_score_table)
print("Question #9: What is one of the two teams that Georgia Tech has played, and yet has never scored any points against? Name either team")
print()
print("Answer #9:", teams_georgia_tech_have_never_scored_points_against)
print("Expected Answer: Carnegie Tech. Note there are more than 1 possible answers")

# My attempts for #9: 
#1: 'Utah' - Wrong!
#2: Carnegie Tech - Correct!

print()
print()
no_of_teams_have_never_scored_a_point_against_GT = number_of_teams_have_never_scored_a_point_against_GT(georgia_score_table)
print("Question #10: How many teams has played Georgia Tech and never scored a point?")
print()
print("Answer #10:", no_of_teams_have_never_scored_a_point_against_GT)

expected_answer_10 = "11"
if no_of_teams_have_never_scored_a_point_against_GT == expected_answer_10:
    print("Correct Answer!")

# My attempts for #10:
#1: 226 - Wrong!
#2: 11 - Correct!

print()
print()
team_GT_has_highest_scoring_differential_against = find_team_GT_has_the_alltime_highest_scoring_differential_against(georgia_score_table)
print("Question #11: Against what team does Georgia Tech have the highest scoring differential (points for minus points against) all-time?")
print()
print("Answer #11:", team_GT_has_highest_scoring_differential_against)
print("Expected Answer: Tulane")
expected_answer_11 = "Tulane"
if team_GT_has_highest_scoring_differential_against == expected_answer_11:
    print("Correct Answer!")

# My attempts for #11: 
#1: 'Tulane' - Correct!

print()
print()
team_GT_has_the_highest_avg_score_differential_against = find_team_GT_has_the_highest_avg_score_differential_against(georgia_score_table)
print("Question #12: Among teams that Georgia Tech has played at least 5 times, against which team does Georgia Tech have the highest average score differential (points for minus points against, divided by number of games)?")
print()
print("Answer #12:", team_GT_has_the_highest_avg_score_differential_against)
print("Expected Answer: Furman")
expected_answer_12 = "Furman"
if team_GT_has_the_highest_avg_score_differential_against == expected_answer_12:
    print("Correct Answer!")

# My attempts for #12:
#1: 'Furman' - Correct!

print()