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Utah Introduction to Python 2

Description

In this lesson, students explore the concept of files and understand the purpose and benefits of File I/O, gaining a high-level understanding of how data is stored on a computer.

Objective

Students will be able to:

  • Understand the concept of File I/O and its importance in computer science
  • Define what a file is and how it relates to data storage
  • Explain the benefits and use cases of File I/O
Description

In this lesson, students learn how to read all or a given number of characters from a file using Python.

Objective

Students will be able to

  • Understand the importance of reading files and the role it plays in file handling tasks
  • Use the open() function to open a file in read mode and the close() method to close the file properly
  • Read the entire contents of a file using the read() method and store them in a variable
  • Read a specific number of characters of a file using the read method with a value
Description

In this lesson, students learn how to use the readline() method to read lines from a file.

Objective

Students will be able to:

  • Understand the purpose and usage of the readline() method in Python for reading lines from a file.
  • Demonstrate how to open a file and use readline() to read a single line at a time.
  • Implement a loop to read and process multiple lines from a file using readline().
  • Adapt the readline() method to solve practical problems and perform operations on each line read from a file.
Description

In this lesson, students learn how to use the readlines() method in Python to read multiple lines from a file, and practice performing various operations on the line.

Objective

Students will be able to:

  • Understand the purpose and usage of the readlines() method in Python.
  • Read and retrieve multiple lines from a file using readlines().
  • Iterate through the lines obtained from readlines() and perform operations on each line.
  • Apply different manipulations and processing techniques to the lines read from a file.
  • Recognize the advantages and use cases of using readlines() in file handling scenarios.
Description

In this lesson, students review content with a 10 question End-of-Unit Quiz.

Objective

Students will be able to:

  • Prove their knowledge of the following commands and concepts through a multiple choice quiz:
    • File Types
    • Input and Output devices
    • open and close methods
    • read method with and without a parameter
    • readline method
    • readlines method