All about files in python 📁

file = open('test.py')

This above code will give error, if no test.py file is present.

file = open('test.py', 'w')

This above code will find the test.py file first, if found, its good, if not, then it will first create a test.py file and then open it. Thats why, we need to use this with caution, and use try finally.

file = open('kismat.txt', 'w')

# method 1
try:
    file.write('Grinding Harder than before')
finally:
    file.close()

# method 2
with open('kismat.txt', 'w') as file:
    file.write('Grinding Harder than before')

• Method 1 Advantages:

  • Offers explicit control over file operations.

  • Useful in scenarios where more complex operations are needed within the try block.

• Method 1 Disadvantages:

  • More verbose.

  • Increased likelihood of forgetting to close the file.

• Method 2 Advantages:

  • Concise and cleaner syntax.

  • Automatic handling of file operations, reducing the chance of mistakes.

• Method 2 Disadvantages:

  • Less explicit control over file operations (may be a disadvantage in specific situations).