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Step-by-Step Guide to Reading Different Files in Python

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 In the world of data science, automation, and general programming, working with files is unavoidable. Whether you’re dealing with CSV reports, JSON APIs, Excel sheets, or text logs, Python provides rich and easy-to-use libraries for reading different file formats. In this guide, we’ll explore how to read different files in Python , with code examples and best practices. 1. Reading Text Files ( .txt ) Text files are the simplest form of files. Python’s built-in open() function handles them effortlessly. Example: # Open and read a text file with open ( "sample.txt" , "r" ) as file: content = file.read() print (content) Explanation: "r" mode means read . with open() automatically closes the file when done. Best Practice: Always use with to handle files to avoid memory leaks. 2. Reading CSV Files ( .csv ) CSV files are widely used for storing tabular data. Python has a built-in csv module and a powerful pandas library. Using cs...
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6 Python Directory Commands Useful to Read

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Here's logic to create Python Directory. You need to import the 'OS' package to create Python directory. Here're the list of Python directory commands.

Python How to Create Directory Here's Logic

You can create and delete directories in Python. Here's the helpful logic you can use for your projects. For this, you need to import 'os'. 

Python directories
Python Directories

1. How to Create a Directory

Import os 

os.mkdir('datafiles')

2. How to Change Directory

os.chdir('newdirectory')

3. How to Create a Directory and then Create a file in it

import os 
os.mkdir('datafiles/newfiles'); 
os.chdir('datafiles/newfiles'); 
fp=open('input.txt', 'w') 
fp.write('Hello, Welcome to Programming in Python') 
fp.close()


4. How to Know Present Working Directory

os.getcwd()

5. How to delete a directory

os.rmdir('directoryname')

6. How to get the List of Directories

os.listdir()


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