Database FormatYour function should open the file given as a parameter and read the data from it into a database. Thekeys for this database will be pokemon names, and the values will be records (i.e another dictionary) forthe matching pokemon.First, the read_pokedata() function should create an empty dictionary to be the overall database.Then, for each pokemon from the input file, create one record (i.e. one dictionary) with the following fields:The pokemon's name, as a string.• The pokemon's type, as a string.The locations where the pokemon can be found, as a list of strings.This record should then be added to the database, using the pokemon's name as a key.Once all of the records have been added, the function should return the database dictionary.1Yes, we are aware that in fact Pokemon can have more than one type. Before starting this question, first, download the data file pokemonTypes.txt from the class Moodle. Makesure to put it in the same folder as your a5.py python code.Write a function called read_pokedata() that takes as parameter(s):• a string indicating the name of a pokemon type data fileThis function should return a database (i.e. a dictionary-of-dictionaries) that stores all of the Pokemon datain a format that we will describe further below. You can review section 11.1.9 of the text for a refresher onwhat databases look like using dictionaries.Input File FormatThe data file for this question looks like this:bulbasaur,grass,South Americaivysaur,grass,Asia,AntarcticaEach line of the file contains all of the data for a single pokemon. The first item on the line is always thepokemon's name; names are guaranteed to be unique. The second item is always the pokemon's type,which in the example above, is the type grass. Following that are one or more continents where thatpokemon can be found. So Bulbasaur can only be found in South America, but Ivysaur can be found inboth Asia and Antarctica. Note that the continent names CAN contain spaces. All of the data items on aeach line are separated by commas.

def read_pokedata(txt_file): data = {} with open(txt_file,"r") as file: counter = 1…

Answered: Your function should open the file…

Computer Networking: A Top-Down Approach (7th Edition)

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

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The function below, get_value_if_key, takes two arguments: the dictionary data_dict and a key of any type my_key. Fix the code to return the value from data_dict for key my_key if that key exists. The function should not return anything otherwise (i.e. return None).
Exercise: Check Monster Character Exists Description In this series of exercises, you will create functionsto create, modify and examine dictionaries thatrepresent characters in an animated film, and thecast members who voice the characters. Thekeys of the dictionary will be character names.The values in the dictionary will be voice actornames. For this exercise, you will create a function thatchecks if a character is already in the dictionary. Files • monsterfunctions.py : set of functions to work with monster cast dictionaries. Function Name has_character Parameters • monsters: a dictionary • character: a string, the name of a character Action Checks if character is a key in monsters. Return Value True if character is a key in monsters, otherwise False. Examples monsters = create_monster_cast()monsters = add_cast_member(monsters, "Mike", "William Crystal")has_character(monsters, "Mike") -> Truehas_character(monsters, "Sully") -> False
Please help write the functions (context for the problem in the images): write_X_to_map(filename, row, col): Takes as inputs a string corresponding to a filename, and two non-negative integers representing a row and column index. Reads in the map at the given filename, inserts an X into the given row and column position, then saves the map to a new file with 'new_' prepended to the given filename. You can assume the filename given to the function as argument refers to a file that exists.
write in c++Write a program that would allow the user to interact with a part of the IMDB movie database. Each movie has a unique ID, name, release date, and user rating. You're given a file containing this information (see movies.txt in "Additional files" section). The first 4 rows of this file correspond to the first movie, then after an empty line 4 rows contain information about the second movie and so forth. Format of these fields: ID is an integer Name is a string that can contain spaces Release date is a string in yyyy/mm/dd format Rating is a fractional number The number of movies is not provided and does not need to be computed. But the file can't contain more than 100 movies. Then, it should offer the user a menu with the following options: Display movies sorted by id Display movies sorted by release date, then rating Lookup a release date given a name Lookup a movie by id Quit the Program The program should perform the selected operation and then re-display the menu. For…
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Write the code segments based on the given descriptions: Declare a file pointer called input. Open a file called location.txt for reading using this pointer. If the file is not available, display “File does not exist.”. The content of the text file location.txt is as shown below. It includes the location, latitude and longitude values. FILE location.txt CONTENTS <Location> <Latitude> <Longitude> UTM 1.5523763 103.63322 KLCC 3.153889 101.71333 UM 3.1185 101.665 UMS 6.0367 116.1186 UNIMAS 1.465174 110.4270601 Ask the user to enter a location. Check if the user’s location can be found in the text file. If found, display the location, latitude and longitude as shown below. SAMPLE OUTPUT Enter a location: UM Location : UM Latitude : 3.1185 Longitude : 101.6650 Otherwise display “Sorry, location could not be found”. SAMPLE OUTPUT Enter a location : MMU Sorry, location could not be found
createDatabaseOfProfiles(String filename) This method creates and populates the database array with the profiles from the input file (profile.txt) filename parameter. Each profile includes a persons' name and two DNA sequences. 1. Reads the number of profiles from the input file AND create the database array to hold that number profiles. 2. Reads the profiles from the input file. 3. For each person in the file 1. creates a Profile object with the information from file (see input file format below). 2. insert the newly created profile into the next position in the database array (instance variable).
5. In lab12_p5.py a function read_data_file has been created. This function takes in one string parameter that represents the name of the file to be processed. This function reads data from the provided file and returns a dictionary representation of the data stored in this file. The data file is a comma-separated file with the following columns: • County name • Tons of coal produced in 1900 • Tons of coal produced in 1910 © Run Online (1) zbessant Bessant lab12_p1.py x lab12_p5.py x lab12 p3.pyx lab12_p2.py x coal production. 1 # Problem #5 2 3 4 5 6 7 8 # Read the contents of a coal data file and return the data in a dictionary format. def read_data_file(filename): data file open(filename, "r") header_line = data_file.readline () # Read the header line of the file to extract years years = header_line.strip().split(",")[1:] # Extract the years from the header line Tons of coal produced in 1920 9 10 Tons of coal produced in 1930 11 # Initialize an empty dictionary to store the data…
save_compressed_image: takes a nested list and a filename (string) as input, and saves it in the compressed PGM format to a file with the given filename. If the image matrix given as input is not a valid compressed PGM image matrix, instead raise a AssertionError with an appropriate error message. >>> save_compressed_image([["0x5", "200x2"], ["111x7"]], "test.pgm.compressed") >>> fobj open("test.pgm.compressed", 'r') >>> fobj.read() = 'P2C\\n7_2\\n255\\n0x5 200x2\\n111x7\\n' >>> fobj.close() >>> image [["0x5", "200x2"], ["111x7"]] >>> save_compressed_image(image, "test.pgm") >>> image2 = >>> image True = == load_compressed_image("test.pgm") image2 • save_image: takes a nested list and a filename (string) as input. Checks the type of elements in the list If thou are intogors thon saves the posted list as a PCM imago matrix into a file with the given
Javascript Create a function named "getUser". This function needs to accept a "userID" parameter. Use Fetch with Async/Await to request the data for the requested user. The function should return JSON data.
As part of this assignment, the program that you will be writing will store current grades in a dictionary using course codes as keys and with values consisting of percent grades in lists. The main functions of this program are to print a student's gradebook, to drop the lowest grade in each course, print the student's gradebook again, drop the course with lowest average, and finally printing the student's gradebook again. This program requires a main function and a custom value-returning function. In the main function, code these basic steps in this sequence (intermediate steps may be missing): start with an empty dictionary that represents a gradebook and then use a while loop to allow the input of course codes from the keyboard. End the while loop when the user presses enter without entering data.within the while loop:for each course entered, use a list comprehension to generate five random integers in the range of 70 through 100. These random integers in a list represent the…
7. The college has a file courses.txt. It contains the following details on how many students each course has. It is structured as shown below:- Maths, 150 Statistics, 36 Programming, 32 Write a Python program that reads the above file and enters the data into a dictionary. An example of the dictionary would be as below:- courses = {'Maths': 150, 'Statistics': 36, 'Programming': 32} The program should then do the following:- a. Ask the user to enter a name of a course. The program should output the number of students on that course. b. It should also allow the user to input additional courses with their student numbers. This should update the dictionary and the courses.txt file

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