Homework 4

Forensics_program.py

all_hair_colors = {"black_hair": "CCAGCAATCGC", "brown_hair": "GCCAGTGCCG", "blonde_hair": "TTAGCTATCGC"}
all_face_shapes = {"square_face": "GCCACGG", "round_face": "ACCACAA", "oval_face": "AGGCCTCA"}
all_eye_colors = {"blue_eyes": "TTGTGGTGGC", "green_eyes": "GGGAGGTGGC", "brown_eyes": "AAGTAGTGAC"}
all_genders = {"female": "TGAAGGACCTTC", "male": "TGCAGGAACTTC"}
all_races = {"white": "AAAACCTCA", "black": "CGACTACAG", "asian": "CGCGGGCCG"}

eva = {"name": "Eva", "gender": "female", "race": "white", "hair_color": "blonde_hair", "eye_color": "blue_eyes",
       "face_shape": "oval_face"}
larisa = {"name": "Larisa", "gender": "female", "race": "white", "hair_color": "brown_hair", "eye_color": "brown_eyes",
          "face_shape": "oval_face"}
matej = {"name": "Matej", "gender": "male", "race": "white", "hair_color": "black_hair", "eye_color": "blue_eyes",
         "face_shape": "oval_face"}
miha = {"name": "Miha", "gender": "male", "race": "white", "hair_color": "brown_hair", "eye_color": "green_eyes",
        "face_shape": "square_face"}

all_atributes = [all_races, all_genders, all_eye_colors, all_face_shapes, all_hair_colors]
all_suspects = [eva, larisa, matej, miha]

list_of_atribute_sequences = []
list_of_atribute_values = []

with open('dna.txt', 'r') as dna_file:
    dna_sequence = dna_file.read()

for atributes in all_atributes:
    for atribute_sequence in atributes.values():
        if atribute_sequence in dna_sequence:
            list_of_atribute_sequences.append(atribute_sequence)

for atributes in all_atributes:
    for atribute, sequence in atributes.items():
        if sequence in list_of_atribute_sequences:
            list_of_atribute_values.append(atribute)

for suspect in all_suspects:
    matching_atributes = 0
    for item in list_of_atribute_values:
       for atributes, atribute_value in suspect.items():
           if item == atribute_value:
                matching_atributes +=1
                break
    if matching_atributes == 5:
        print(" DNA analisys complete.. The criminal is " + suspect.get("name") + "!!!!!")

Homework_4-1_2_3.py

import random
import json
import datetime

secret = random.randint(1, 30)
attempts = 0
wrong_guesses = []

with open("scores_list.txt", "r") as score_file:
    scores_list = json.loads(score_file.read())
    sorted_scores_list = sorted(scores_list, key=lambda k: k['attempts'])

    for score_dict in sorted_scores_list[:3]:
        print("Name: " + score_dict["player"] + ", " + "wrong guesses: " + str(score_dict.get("wrong guesses")) + ", "
              + str(score_dict["attempts"]) + " attempts, " + "secret number was " + str(score_dict.get("secret number")) +
              ", date: " + score_dict.get("date"))
    players_name = str(input("What is your name? Type here:"))

while True:
    guess = int(input("Guess the secret number (between 1 and 30): "))
    attempts += 1

    if guess == secret:
        print("You've guessed it - congratulations! It's number " + str(secret))
        print("Attempts needed: " + str(attempts))
        current_time = datetime.datetime.now()
        current_time = current_time.strftime("%d.%m.%Y, %H:%M:%S")
        scores_list.append({"player": players_name, "attempts": attempts, "date": str(current_time),
                            "wrong guesses": wrong_guesses, "secret number": str(secret)})

        with open("scores_list.txt", "w") as score_file:
            score_file.write(json.dumps(scores_list))
            break

    elif guess > secret:
        print("Your guess is not correct... try something smaller")
        wrong_guesses.append(guess)
    elif guess < secret:
        print("Your guess is not correct... try something bigger")
        wrong_guesses.append(guess)

Excellent job with the Forensics_program.py! Kudos for solving it!

Homework_4-1_2_3.py: line 27
current_time could be current_time_formatted - otherwise this re-assigning of the variable is a bit confusing at first glance (and may introduce errors if you later decide to use the current_time variable since you don't know which "shape" it is in).

Homework_4-1_2_3.py: line 28
Try to format each attribute of the dictionary into its own line - it's much easier to read.