- What is a Python library?
A Python library is a collection of pre-written code that provides a set of functions and tools to simplify development in a specific domain. Libraries extend the capabilities of Python and allow developers to perform various tasks efficiently.
- What is the purpose of the requests library in Python?
The requests library is used for making HTTP requests in Python. It simplifies the process of sending HTTP requests, handling responses, and working with APIs.
- How do you install a Python library using pip?
To install a Python library using pip, you can use the command pip install library_name, where library_name is the name of the library you want to install.
- What is the purpose of the Beautiful Soup library in Python?
The Beautiful Soup library is used for web scraping in Python. It provides tools for parsing HTML and XML documents, making it easier to extract specific information from web pages.
- What is the purpose of the Selenium library in Python?
The Selenium library is used for browser automation in Python. It allows you to automate interactions with web browsers, such as opening web pages, filling out forms, and clicking buttons.
- What is the purpose of the Pandas library in Python?
The Pandas library is used for data manipulation and analysis in Python. It provides data structures and functions to efficiently work with structured data, such as CSV files, Excel spreadsheets, and databases.
- What is the purpose of the Openpyxl library in Python?
The Openpyxl library is used for working with Excel files (XLSX) in Python. It allows you to read and write data to Excel files, create charts, and perform various operations on spreadsheets.
- What is the purpose of the PyAutoGUI library in Python?
The PyAutoGUI library is used for automating GUI interactions in Python. It allows you to control the mouse and keyboard, take screenshots, and automate tasks by simulating user input.
- What is the purpose of the Paramiko library in Python?
The Paramiko library is used for SSH communication and secure file transfers in Python. It provides tools for establishing SSH connections, executing commands on remote servers, and transferring files securely.
- What is the purpose of the unittest library in Python?
The unittest library is used for writing and running unit tests in Python. It provides a framework for defining test cases, running tests, and asserting expected outcomes to ensure the correctness of your code.