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Utah Introducción a Python 1 y 2

Description

En esta lección, los alumnos exploran el concepto de archivos, comprenden la finalidad y las ventajas de la E/S de archivos y la comparan con el uso de una estructura de datos de lista, adquiriendo una comprensión de alto nivel de cómo se almacenan, acceden y comparten los datos en un ordenador.

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
  • Differentiate between File I/O and using a list data structure
  • Explain the benefits and use cases of File I/O
Description

En esta lección, los alumnos aprenden a leer todos o un número determinado de caracteres de un archivo utilizando 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
Description

En esta lección, los alumnos aprenden a utilizar el método readline() para leer líneas de un archivo.

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

En esta lección, los alumnos aprenden a utilizar el método readlines() de Python para leer varias líneas de un archivo, y practican la realización de diversas operaciones sobre la línea.

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.