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Write a python script(.py file) that contains a function to import each file type .csv, .txt, .json, and .xlsx - total of 4 function.
Utilize the if __name__ == '__main__':
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- Write a function reverse_file(f) that takes a file name f. After your functionruns, the lines in f should be reversed from bottom to top. use pythonPYTHON-Assume you have a file that has two columns separated by a comma. The first column contains gene accession numbers, and the second column contain their nucleotide sequence. For example: ABC123, AAGTCTTCCCTAAGCCC... KHJ456, TTCGGTCATACTATTC... NMG789, GCTACTCGATGCTA.... .... The file can contain any number of rows. Write a program that reads in this file (you can create one to test your code with, use TextEdit or Notepad) and creates a dictionary, where the keys are the accession numbers and the values are the sequences. Print out to the screen the dictionary pairs that you created.When a Python program begins execution, it creates three standard file objects: ● sys.stdin–the standard input file object, ● sys.stdout–the standard output file object, and ● sys.stderr–the standard error file object. You must import the sys module if you need to refer to these objects explicitly in your code, but this is rare. Which of the following statements is false? Function print implicitly outputs to sys.stdout, which appears in the command line. The input function implicitly uses sys.stdin to get user input from the keyboard. Python implicitly outputs program errors and tracebacks to sys.stdout. Though these are considered file objects, they do not read from or write to files by default.
- Python - Text Processing Write a function copy(x, y) that can copy a file x into another file y. Use demo.txt as the input to verify your function. _Hint_: use functions open( ), read( ), write( ), and close( ).14. Implement the following function in the PyDev module functions.py and test it from a PyDev module named t14.py: Work with the words.txt file in this question. 123 45 2 4 5 6 7 8 9 10 11 12 13 14 def file_copy_n(fh_1, fh_2, n): 11 11 11 Copies n record from fh_1 (starting from the beginning of the file) to fh2 Use: file_copy_n(fh_1, fh_2, n) Parameters: fh_1 - file to search (file handle - already open for reading) fh_2 - file to search (file handle - already open for appending) n - number of lines to copy from fh_1 to fh_2 Returns: None || || || Note: In order to see a new file after it has been created in Eclipse, right-click on the project name and choose refresh. The new file will then show up in the Src folder list.In Python Define a function writeScores with two parameters. The first should be the name of a file, and the second should be a list of integer scores. The set of scores should be appended to the given file, one score per line.
- Write a function stat(fName) that takes a filename that contains a matrix of numbers. Your function should insert the row and column representing the summations of columns and rows in the file. by pythonDefine a function named get_freq_of_e_ending_words (filename) that takes a filename as a parameter. The function reads the contents of the file specified in the parameter and returns the number of words which end with the letter 'e'. Note: remember to close the file properly. Note: you can assume that a word is considered to be any sequence of characters separated with white-space and the file is a plain text file that contains 1 or more words. For example: Test Result print (get_freq_of_e_ending_words ('summer.txt')) 15Write a function count_character(filename, character) that takes in a filename and a character, both as strings, and returns the total number of times the given character occurs in the file. Examples: Contents of hello.txt:HelloHELLOHelloHELLO count_character('hello.txt', 'L') returns 4count_character('hello.txt', 'H') returns 4count_character('hello.txt', 'e') returns 2 Requirements: Please use Python Programming only Show screenshot of your work.
- Time Write a Python script that extracts and prints a single record from an input file in which organized by line. Each line contains the name of a person (possibly containing multiple followed by the year of his birth. Abbas ibn Firnas ibn Wirda: 809 Muhammad ibn Musa al - Khwarizmi: 780 Abu Al - Walid Muhammad Ibn Ahmad Rushd: 1126 The program uses function extract DataRecord with the specification: @param infile the input text file object @return pants a list containing the name (string) in the first element and the year of bir the second element. If the end of file was reached, an empty list is returnedWrite a write_scores function that opens the file, and writes scores and names from lst_scores and lst_names into the file. An example function call is below. Make sure to handle a file error. Assume good input in both lists. Function name: write_scoresParameters: lst_scores, a list of ints; lst_names, a list of strings; file_name, a string Purpose: Writes the names and scores to the file name, with one name and one corresponding score per line.Example function call: (attached) After this code runs, the file final_grades.txt should read: Ayesha 96 Paolo 99 Ahmed 93 Anna 94Write a Python script that extracts and prints a single record from an input file in which the data is organized by line. Each line contains the name of a person (possibly containing multiple words) followed by the year of his birth. Abbas ibn Firnas ibn Wirda: 809 Muhammad ibn Musa al-Khwarizmi: 780 Abu Al-Walid Muhammad Ibn Alımad Ibn Rushd: 1126 The program uses function extractDataRecord with the specification: @param infile the input text file object @return parts a list containing the name (string) in the first element and the year of birth (int) in the second element. If the end of file was reached, an empty list is returned Drag and drop statements from the following selection: main() f= open("input.txt", "r") def main(): record = f.readline() print(record[0]+"was born in "+str(record[1) def extractDataRecord(infile) : parts = line.split(":", 1) return (] line = infile.readline() parts[1] = int(parts[1]) if line == "": else: return parts parts = line.split(") parts =…
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