7. Create timestamp decorator. Instructions: • Create a file named log.py and create decorator inside called timestamp • The decorator should print the current time then afterwards print anything the is being decorated (see examples below) Hint: - Use time.ctime() Examples: Input (in file called test.py): from log import timestamp Otimestamp def hi(): print('hi') def main(): hi() main () Output: $ python3 test.py Wed Oct 19 17:27:12 2022 hi

7. Create timestamp decorator. Instructions: • Create a file named log.py and create decorator inside called timestamp • The decorator should print the current time then afterwards print anything the is being decorated (see examples below) Hint: - Use time.ctime() Examples: Input (in file called test.py): from log import timestamp Otimestamp def hi(): print('hi') def main(): hi() main () Output: $ python3 test.py Wed Oct 19 17:27:12 2022 hi

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Related questions

Q: If a file is opened for writing but it already contains data, it will append to the file.…

A: When a file that already contains data is opened for writing , it will :

Q: You can loop directly through the lines of a file using a for loop. True False You can pickle a…

A: pickling in python which means to preserve, we can pickle a complex piece of data, like a list or…

Q: An output file object is used similar to: cin

A: Required: An output file object is used similar to:

Q: /** * The file path that is IOManager read and write an object from. This * file location will is…

A: MyIOManager.java file:

Q: This class prints the first several lines of a file. The default is to print 5 lines, but the -n…

A: C programming language which refers to the machine-independent programming language that is mainly…

Q: m should count and display the number of times that the specified character appears in the file.…

A: The task requires creating a program that reads from a file and counts the occurrence of a specific…

Q: File I/O CRUD Operation Demonstrate the Create, Read, Update, and Delete operation on a file…

A: In this code, we demonstrate how to perform the basic CRUD (Create, Read, Update, Delete) operations…

Q: Slide • Exercise # 1 Write a program that reads a file containing text. Read each line and send it…

A: Start Read input file name Read output file name Open input file Open output file For each line in…

Q: Instructions Add a command to this chapter’s case study program that allows the user to view the…

A: File Handling in Python : The key function for working with files in Python is the open() function.…

Q: Implement the following with try...except: 1) Assign a variable to the filename newFile.txt. 2)…

A: The program is written in Python. Please find the detailed source code and screenshots in the…

Q: Add comments please for p05 C in linux / This is not compatiable with C99

A: Coded using C language.

Q: Write a program that asks the user to enter the name of a file, and then asks the user to enter a…

A: SOLUTION -I have given this code in Java.So, I already gave the code but I guess you need it in…

Q: Octave: How do I write a program that reads a file (file1.m) and then creates a new editted file…

A: Open the input file (file1.m) for reading.Open the output file (file2.m) for writing.Initialize a…

Q: Write a program that: Opens a file named foofoo.txt Write the phrase, Hi All! Then writes the odd…

A: Note: since programming language is not mention we are providing solution in Python.

Q: What will the following code print assuming infile is a file object that has been just opened for…

A: The above question is solved in step 2 :-

Q: Create a program named Lab9a_read.py that will read the CSV file you created in Part A. Prompt the…

A: In python there are various modules that could be used for reading a csv file and printing it on…

Q: If we open a file as follows: xfile = open('mbox.txt') What statement would we use to read the file…

A: Given: xfile = open('mbox.txt') #this line creates and returns a file object which can used read…

Q: LAB ASSIGNMENTS IMPORTANT: you need to complete the PDP thinking process for each program. 1)…

A: Asked python program is given in the next step using the requests module. There are two ways in…

Q: Write a script named dif.py. This script should prompt the This is text. Comparing files that are…

A: Required Python code along with sample output missing

Q: putStream and DataOutputStream - binary file I/O RandomAccessFile - binary file i/o where every…

A: The term "read and write objects" describes how to serialize and deserialize objects in Java. The…

Q: ile and return a stream that can be used to process the file, use the: a.Create method of class…

A: Explanation:Use the Create a class method File to create a new file and get a stream that may be…

Question

7. Create timestamp decorator.
Instructions:
• Create a file named log.py and create decorator inside called timestamp
The decorator should print the current time then afterwards print anything the is being decorated (see
examples below)
Hint: - Use time.ctime()
Examples: Input (in file called test.py):
from log import timestamp
Otimestamp
def hi():
print('hi')
def main():
hi ()
main()
Output:
$ python3 test.py
Wed Oct 19 17:27:12 2022
hi

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1: Algorithm:

VIEW

Step 2: Editable source code:

VIEW

Step 3: Screenshot of code:

VIEW

Solution

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 4 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.

Similar questions

Simple python code Make this code batch-oriented
The ObjectOutputStream class is used to serialize an Object. The following Serialize Demo program instantiates an Employee object and serializes it to a file. Complete the code. Write codes where asked with appropriate try catch block class SDemo { } main method { } //Create an Employee object //set a name for this employee //set employee number to 1010 //create an object of file output stream //create an object of the object output stream //write Employee info to this object of output stream //close the out stream //close the file //print statement
Chapter 4. PC #6. File Letter Counter (page 264) Write a program that asks the user to enter the name of a file, and then asks the user to enter a character. The program should count and display the number of times that the specified character appears in the file. Class name: FileLetterCounter Hints: Hint 1. To read a single character from the keyboard, you need to read a full line and then take the first character in position 0. Hint 2. To count the occurrences of a given characters in a file you need to read the file line-by-line using a while loop, then for each line check all characters in all positions and increment the character counter for each occurrence. This will require to have a for-loop nested inside the while-loop.
Write a program (in Java or C++), allowing to: • Create a folder "Main" • Create a file in the folder "File1" Add Read, Write permissions to "File1" Write in "File1" ● ● Read the content of "File1" ● Modify the content of "File1" Remove the Write permission of "File1" Try to write again in "File1" ● A screenshot is needed showing the results of the program execution.
pythhon 3
If a file contains an index directory that allows for random access, what does it mean?
The following code completes the program from the previous question. Assume you have an open output file handle called coutfile. What exactly can fill in the blank so that the output to the file looks exactly like the output to the screen from the print statement. for i in range(100): print(i) outfile.write(_. outfile.close()
True or false? The following statement fails if the file does not exist. ofstream file("out.txt"); Group of answer choices true false
When a file has an index directory, it means that the file may be randomly accessed.
2. Look at the code sample below, find the errors and write out the corrected code. /* This program contains errors! */ catch (FileNotFoundException e) { System.out.println("File not found."); } try { File file = new File("MyFile.txt"); Scanner inputFile = new Scanner(file);