The subprocess module present in Python(both 2.x and 3.x) is used to run new applications or programs through Python code by creating new processes. It also helps to obtain the input/output/error pipes as well as the exit codes of various commands. In this tutorial, we’ll delve into how to effectively use subprocessing modules to execute external functions from your Python code, pass data to them, and get results Whether you’re a beginner or an experienced Python user developer, this guide will prove useful with your skills and abilities....

In this article, we are going to discuss various methods to convert mp3 to wave file format using Python....

time.mktime() method of Time module is used to convert a time.struct_time object or a tuple containing 9 elements corresponding to time.struct_time object to time in seconds passed since epoch in local time....

CSV file is a Comma Separated Value file that uses a comma to separate values. It is basically used for exchanging data between different applications. In this, individual rows are separated by a newline. Fields of data in each row are delimited with a comma.Example :...

Python is widely used for analyzing the data but the data need not be in the required format always. In such cases, we convert that format (like PDF or JPG, etc.) to the text format, in order to analyze the data in a better way. Python offers many libraries to do this task. There are several ways of doing this, including using libraries like PyPDF2 in Python. The major disadvantage of using these libraries is the encoding scheme. PDF documents can come in a variety of encodings including UTF-8, ASCII, Unicode, etc. So, converting the PDF to text might result in the loss of data due to the encoding scheme. Let’s see how to read all the contents of a PDF file and store it in a text document using OCR. Firstly, we need to convert the pages of the PDF to images and then, use OCR (Optical Character Recognition) to read the content from the image and store it in a text file....

There are multiple ways we can print the Emojis in Python. Let’s see how to print Emojis with Unicodes, CLDR names and emoji module. Using Unicodes: Every emoji has a Unicode associated with it. Emojis also have a CLDR short name, which can also be used. From the list of unicodes, replace “+” with “000”. For example – “U+1F600” will become “U0001F600” and prefix the unicode with “\” and print it....

This topic is about the way to extract tables from a PDF enter Python. At first, let’s discuss what’s a PDF file?...

In Python, webbrowser module is a convenient web browser controller. It provides a high-level interface that allows displaying Web-based documents to users....

Writing a Subscriber for a bot in simulation might seem to bring with it a load of complexity, but it definitely is not so. Progressing through the tutorials for Robot Operating Systems (ROS) offers a great deal of knowledge, however, it might fare well to provide more insight. This article aims to provide an understanding of how Subscribers work and are better written in Python....

In Python, date and time are not data types of their own, but a module named DateTime in Python can be imported to work with the date as well as time. Python Datetime module comes built into Python, so there is no need to install it externally....

In this article we will see how to unzip the files in python we can achieve this functionality by using zipfile module in Python....

In this article, we are going to see how to send automated email messages which involve delivering text messages, essential photos, and important files, among other things. in Python....