Why doesn't my program work? Is there a better way to write this?
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Question R
.Python: I am trying to write a function where the program opens a directory and then lists all the files ending in .csv. Why doesn't my program work? Is there a better way to write this?
import os
location = r'C:\Users\Janelle\OneDrive\Desktop\Python_files'
counter = 0 #keep a count of all files found
csvfiles = [] #list to store all csv files found at location
otherfiles = [] #list to keep any other file that do not match the criteria
for file in os.listdir(location):
try:
if file.endswith(".csv"):
print("csv file found:\t", file)
csvfiles.append(file)
counter = counter+1
else:
otherfiles.append(file)
counter = counter+1
except Exception as e:
raise e
print("No files found here!")
print("Total files found:\t", counter)
print(csvfiles)
Full explain this question and text typing work only
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- IN PYTHON - please please please help with the line that starts with ###TODO def load_csv_data(filename): """ load the data from csv file returns a tuple containing two lists: col_names: first row of csv file (list of strings) row_data: all other rows of csv file (list of list of strings) if error is encountered reading filename, returns -1 """ try: data = [] ### TODO - load the data from csv file ### use csv.reader to append rows of filename to data except: print("Error loading data.") return -1 # if successful, return tuple of column names and row data col_names = data[0] row_data = data[1:] return (col_names, row_data)Program is not run; error found in print(row) # Import the python CSV moduleimport csv# Create a python file object in read mode for the `baby_names.csv` file: csvfilecsvfile = open('baby_names.csv', 'r')# Loop over a DictReader on the filefor row in csv.DictReaderreader(csvfile): # Print each row print(row) # Add the rank and name to the dictionary: baby_names baby_names[row['RANK']] = row['NAME']# Print the dictionaryprint(baby_names.keys())You develop a Python application for your school.You need to read and write data to a text file. If the file does not exist, it must be created. If the file has content, the content must be removed.Which code should you use? Group of answer choices C. open(“local_data”, “w+”) D. open(“local_data”, “w”) A. open(“local_data”, “r”) B. open(“local_data”, “r+”
- Unix assignment Purpose: The purpose of this assignment is to use various concepts of the C Shell. 0. Change your default login shell to the C Shell. 1. Create a .cshrc file in your home directory that will do the following: * Create the alias (lsall) that will do all of the following: display the date, and a recursive long list of all files in a directory. * Create the alias (whoson) that will display the date and a sorted list of users logged in. * Declare the LOCAL variable that controls the size of your history list to the value 200. * Declare the shell variable that will cause the C Shell to send a message to your terminal whenever one of your background commands complete. 2. Create a .login file in your home directory to do the following. * Declare the GLOBAL Terminal Type variable to the value vt100. Display the value of the variable. Logout and log back in to make sure your .cshrc and .login files are automatically executed. Create a lab8.scr…Python create function writeAFile() to meet the conditions below- accept two parameters: a string (name of a file) a list- add a meaningful docstring- open the filename for writing- write to the file all of the items in the list.- Each item should be on a separate line in the file.- Count the number of lines written to the file.--- don't forget to close the file- return the number of written linesRestriction: you may NOT use the built-in function len()- params: string list- return: integerPYTHON-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.
- You develop a Python application for your school. You need to read and write data to a text file. If the file does not exist, it must be created. If the file has content, the content must be removed. Which code should you use? Group of answer choices open(“local_data”, “r”) open(“local_data”, “w+”) open(“local_data”, “r+”) D. open(“local_data”, “w”)## This function is used to generate the input file Directory.txt# def generateInputFile():try:lines=['Springsteen, Bruce, 2587.\n','Hassan, Amir, 6958.\n','Homes, Rebecca, 5263\n','Smith, John, 5252\n','MacDonald, Mirna, 8965!\n','Pichai, Sundar, 9632.\n','Jobs, Steve, 1002\n','Goldsmith, Micheal, 5478.\n','Yassir, Ammar, 8885\n','Nicholas, Jack, 4696\n','Pang, Chee, 9898\n','Lee, Andrew, 7412.\n','Jimenez, Dragos, 6547\n'] outfile = open("Directory.txt",'w')for line in lines:outfile.write(line) except Exception as ex:print(ex)finally:outfile.close()generateInputFile() use this code to get the file and please match the answer with the sample runIn python, rite a recursive function, displayFiles, that expects a pathname as an argument. The path name can be either the name of a file or the name of a directory. If the pathname refers to a file, its filepath is displayed, followed by its contents, like so: File name: file_path Lorem ipsum dolor sit amet, consectetur adipiscing elit... Otherwise, if the pathname refers to a directory, the function is applied to each name in the directory, like so: Directory name: directory_path File name: file_path1 Lorem ipsum dolor sit amet... File name: file_path2 Lorem ipsum dolor sit amet... ... Test this function in a new program.
- Python 3 Given that a variable named pathName contains a string describing a directory path, write a single Python statement that will store the names of all files and subdirectories in that path in a List structure named contents. DO NOT traverse the path/directory. You are only interested in the immediate path and its contents. You may assume that any necessary import statements already exist.Assistance is needed for Python please The objective is to create a code in Python that can extract the columns highlighted in blue (Column T and AB3) and output them to a .txt file. The code should be able to generate the text file with the columns that are highlighted in blue and store them on a separate folder. Below shows how the Test.xlsm file looks like as well as how the text file should look like when the code extracts and outputs it. Google drive to access Test.xlsm file: https://drive.google.com/drive/folders/16utzb5_h7yMCN8_13E_JqasfcpykZOYr?usp=sharing What my code outputs is shown in the picture (O1.png) What I would like for my code to output is the columns next to each other (Right Example.png) The current code is able to output Columns T and AB3 but I am not able to output them next to each other as shown above. We would also like for the code to be capable of storing the text file to a separate folder. Below is the code I have been working on. #package to read xlsm…Task 2 Write a python program to find the longest word in a file. Then print the word. Input: [in a file] I love Python Programming It is very easy to understand the code It can code very hard problems easily in python code Python programming is the best programming language Output: Programming Hint(1): You can use split function to separate the words into a list. Hint(2): Use function readlines()
