Write a program that first reads in the name of an input file. The program will then read all the lines in the file and print them comma separated. Please do it ONLY in python Language please also include the screenshot of input and output.
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- Character Analysis Create a source code text file and save it as named text.txt. Write a program that reads the file's contents and determines the following: - The number of uppercase letters in the file. - The number of lowercase letters in the file. - The number of digits in the file. - The number of whitespace characters in the file. * Note: Please be sure to use the Python program when creating the program. Thanks!Code should be in Python. A photographer is organizing a photo collection about the national parks in the US and would like to annotate the information about each of the photos into a separate set of files. Write a program that reads the name of a text file containing a list of photo file names. The program then reads the photo file names from the text file, replaces the "_photo.jpg" portion of the file names with "_info.txt", and outputs the modified file names. Assume the unchanged portion of the photo file names contains only letters and numbers, and the text file stores one photo file name per line. If the text file is empty, the program produces no output. (Examples in image)### Exercise in Python1 ###\n", "\n", "Open the text oneArt.txt, read the text line by line and, at the end, print the number of lines of text that are in the file. Do not count blank lines."
- Summary In this lab, you open a file and read input from that file in a prewritten Python program. The program should read and print the names of flowers and whether they are grown in shade or sun. The data is stored in the input file named flowers.dat. Instructions Open the source code file named Flowers.py Write a while loop to read the input until EOF is reached. In the body of the loop, print the name of each flower and where it can be grown (sun or shade). Execute the program.Summary In this lab, you open a file and read input from that file in a prewritten Python program. The program should read and print the names of flowers and whether they are grown in shade or sun. The data is stored in the input file named flowers.dat. Instructions Open the source code file named Flowers.py Write a while loop to read the input until EOF is reached. In the body of the loop, print the name of each flower and where it can be grown (sun or shade). Execute the program. ----------------------------------------------------- flowers.dat (file information, lists flower and temp it needs to grow) AstilbeShadeMarigoldSunBegoniaSunPrimroseShadeCosmosSunDahliaSunGeraniumSunFoxgloveShadeTrilliumShadePansySunPetuniaSunDaisySunAsterSun -------------------------------------------- GIVEN CODE: # Flowers.py - This program reads names of flowers and whether they are grown in shade or sun from an input # file and prints the information to the user's screen. # Input: flowers.dat. #…This Python Lab 9 Lab: Write a file copying program. The program asks for the name of the file to copy from (source file) and the name of the file to copy to (destination file). The program opens the source file for reading and the destination file for writing. As the program reads each line from the source file and it writes the line to the destination file. When every line from the source file has been written to the destination file, it close both files and print “Copy is successful.” In the sample run, “add.py” is the source file and “add-copy.py” is the destination file. Note that both “add-copy.py” is identical to “add.py” because “add-copy.py” is a copy of “add.py”. Sample run: Enter file to copy from: add.py Enter file to copy to : add-copy.py Copy is successful. Source file: add.py print("This program adds two numbers") a = int(input("Enter first number: ")) b = int(input("Enter second number: ")) print(f"{a} + {b} = {a+b}") Destination file:…
- In Python do the following: Writing to Files: write code to write to a file called ‘writefile.txt’To write in a file we first have to open the file. That is what the first line should do so that Pythoncreates a file object to represent the file, and give the object the name f (variable). We use this variableto refer to the file. To write to the file, use the print statement with the optional file argument thatspecifies the file to write to. When done writing, close the file to make sure all the changes are saved.Remember, if writefile.txt already exists, its contents will be overwritten.Python please: Given a text file named RandomTextFile.txt that contains newline characters, write a program that removes all the newline characters from the file. Your program should use the filename as input, and the output file should use the same filename as the original. Use the attached file RandomTextFile.txt to help you write and test your program. It contains the following text: Python is an interpreted language and the python interpreter is a computer program that executes code written in the python programming language. The python interactive interpreter is useful for simple operations or programs consisting of only a few lines. For more lines, a programmer can write Python code in a file, and then provide that file to the interpreter. For normal development a programmer installs python as an application on a local computer. Macintosh and Linux operating systems usually include python, while Windows does not. Programmers can download the latest version of python for free from…Python - Next Birthdate In this task, we will write a program that reads birthdate data from a given CSV file, and given the current date, determines which person's birthday will be celebrated next. Create a function with the following signature: nextBirthdate(filename, date) filename: parameter, which represents the CSV filename. date: parameter, which represents the current date. The function should open the CSV file, read the birthdate data, and determine which person's birthday will be celebrated next, given the current date. The name of the person should be returned. In other words, given a date, find the person whose birthday is next. Sample Run birthdates.csv Draven Brock, 01/21/1952 Easton Mclean, 09/02/1954 Destiny Pacheco, 10/10/1958 Ariella Wood, 12/20/1961 Keely Sanders, 08/03/1985 Bryan Sloan,04/06/1986 Shannon Brewer, 05/11/1986 Julianne Farrell,01/29/2000 Makhi Weeks, 03/20/2000 Lucian Fields, 08/02/2018 Function Call nextBirthdate("birthdates.csv", "01/01/2022") Output…
- Design an application that can be used to read DVD titles from a text file. You do not have to write to the file, only write code to read the titles of DVDs from a text file called DVD.txtpython Write a program that uses a text file to store the days and hours that a user worked in a week. The program should begin by prompting for the number of days worked in the week. It should continue with a loop for input of the days and hours and for writing these to the file, each on its own line. Sample Output (inputs shown in boldface)How many days did you work this week? 5Enter day of week MondayHow many hours did you work on Monday? 10Enter day of week TuesdayHow many hours did you work on Tuesday? 8Enter day of week WednesdayHow many hours did you work on Wednesday? 12Enter day of week FridayHow many hours did you work on Friday? 12Enter day of week SaturdayHow many hours did you work on Saturday? 8File was createdPYTHON I need help with 4-8 (or as many of those sections you can help me with, also, sample.txt is the name of the file we have to download) (1) Prompt the user to enter the name of a file. This will be the file we use as input to our program. Determine if the file name inputted is valid. If it is, print a statement confirming this to the user. If the file is not valid, print an error to the user and ask for a new input (This should repeat for repeated invalid file names) Ex: Enter the name of a file: sample.txt Opening file: sample.txt Enter the name of a file: garbage.notafile The file "garbage.notafile" is not valid! Enter the name of a file: ... Hint: functions in the os.path module may help determine if the file is valid (2) The file can now be read by our program, implement a function read_file(file_name) that takes in the string containing the file name as a parameter and returns a string with the contents of the file. This function will read the file removing any newline…