In this article we will explore how to delete files using Python. Table of Contents Introduction Sample files Delete a single file Delete multiple files Delete all files in a directory Delete entire directory Conclusion Introduction This article aims to provide a comprehensive guide on how to delete files using Python. Whether you need to delete individual files, multiple files, or an entire directory, Python has the tools you need. In this tutorial we will work with the os and shutil (“shell utility”) modules. os module provides a portable way of using operating system dependent functionali ..read more

In this article we will explore how to move files from one directory to another using Python. Table of Contents Introduction Sample files Move a single file Move multiple files Move a directory Conclusion Introduction This article aims to provide a comprehensive guide on how to move files from one directory to another using Python. Whether you need to move individual files, multiple files, an entire directory, or automate file moving tasks, Python has the tools you need. In this tutorial we will work with the os and shutil (“shell utility”) modules. os module provides a portable way of using ..read more

In this article we will explore how to copy files from one directory to another using Python. Table of Contents Introduction Sample files Copy a single file Copy multiple files Copy a directory Conclusion Introduction This article aims to provide a comprehensive guide on how to copy files from one directory to another using Python. Whether you need to copy individual files, replicate an entire directory, or automate file copying tasks, Python has the tools you need. To effectively copy files using Python, it’s beneficial to have a basic understanding of file handling concepts, including: Fi ..read more

In this tutorial we will explore HTML files, how Python interacts with HTML files, and everything you need to know about them as a Python developer. Table of Contents Introduction Basic HTML concepts HTML file structure HTML tags and their uses Read HTML files in Python Write HTML files in Python Integrating HTML files with Python web frameworks Conclusion Introduction HTML, or HyperText Markup Language, is the standard language used to create and design documents on the World Wide Web. HTML documents are the building blocks of a website which define its structure and content. HTML files ..read more

In this article we will explore how to use the Python getattr() function. Table of Contents Introduction Accessing attributes of objects dynamically using getattr() Building dynamic APIs using getattr() Loading modules dynamically using getattr() Conclusion Introduction Python getattr() function is a built-in function that allows to dynamically access attributes of an object. Specifically, it is used to retrieve names attributes of Python objects. The syntax of the Python getattr() function is: getattr(object, name[, default]) where: object – Python object from which we want to retrieve a ..read more

In this tutorial we will discuss how to extract tables from HTML files using Python. Table of contents Introduction Sample HTML file Extract table from HTML file using Python Extract table from Webpage using Python Convert HTML Table to CSV using Python Conclusion Introduction Extracting tables from HTML files and Webpages is often useful when you want to save some data from tables you found on a website (or in HTML file). It can be a very tedious and time consuming task if you try to copy and paste the data manually, as well as it will be difficult to maintain the formatting and structure ..read more

In this article we will explore how to use the Python enumerate() function. Table of Contents Introduction Using enumerate() with lists Using enumerate() with strings Using enumerate() with dictionaries Using enumerate() with zip() Conclusion Introduction Python enumerate() function is a built-in function that allows to loop over Python iterables while keeping track of indexes of them. The syntax of the Python enumerate() function is: enumerate(iterable, start=0) where: iterable – can be any iterable Python object like string, tuple, list, set, dictionary, and others. start – parameter t ..read more

In this article we will explore how to profile Python code with cProfile module. Table of Contents Introduction What is code profiling? cProfile basic usage Profile Python code with cProfile from terminal Profile Python code with cProfile in Python Profile Python functions with cProfile in Python Export cProfile data Conclusion Introduction Today programmers write thousands of lines of code in a matter of days. The complexity of new programs and applications evolves constantly and the code bases include multiple functions, some of which can slow down the performance of the entire program. Fo ..read more

In this article we will explore Python string data type. Table of Contents Introduction Create a string in Python Access characters from a string in Python Find character in a string in Python Slice a string in Python Iterate over a string in Python Concatenate strings in Python Split strings in Python Conclusion Introduction In Python, strings are immutable sequences of characters, and are used to handle textual data. Key things you should know about strings, they are: ordered immutable iterable Learning data types in each programming language is essential to understand the code and progr ..read more

In this article we will explore how to use the Python sorted() function. Table of Contents Introduction Basic sorting using sorted() Using key function with sorted() Sort custom objects using sorted() Conclusion Introduction Python sorted() function is a built-in function for sorting iterables. It uses timsort as its sorting algorithm, which is derived from merge sort and insertion sort. The syntax of the Python sorted() function is: sorted(iterable, key=None, reverse=False) where: iterable – can be any iterable Python object like string, tuple, list, set, dictionary, and others. key – o ..read more