Python Test Automation Frameworks You Need to Know in 2023
Learn about the best Python test automation frameworks for reducing the manual work in your testing projects.
Learn about the best Python test automation frameworks for reducing the manual work in your testing projects.
In Python, a NameError: name 'x' is not defined error is raised when the program attempts to access or use a variable that has not been defined or assigned a value. This can happen if the variable is spelled incorrectly, or if it is accessed before it has been defined.
Without a doubt, Python stands out as one of the most sought-after and adaptable programming languages across the globe. In fact, some of the largest tech companies on the planet use Python, including Google, Facebook and Amazon. Python has been the go-to programming language for many developers, data scientists and researchers due to its ease of use, readability and robustness. But what exactly can Python do?
Writing tests is essential for ensuring the quality of your code. Discover the difference between code coverage and test coverage and how to use them to make your testing process more efficient and effective.
Python is a universal language that is widely used in various industries. In this post, we’ll look at 10 tricks that can help you optimize your Python code, regardless of your Python framework. From following coding conventions and meaningful names to using exceptions for error handling and taking advantage of built-in functions, these tips will help you write cleaner, faster and more maintainable code.
The Python IndexError: string index out of range error occurs when an index is attempted to be accessed in a string that is outside its range.
Having great design or top-performing content is not enough. A good website should also load your web pages quickly and efficiently. Web page load time or page speed measures how long it takes for a web page to fully load. In an eCommerce website, visitors will feel more comfortable browsing products when each product page loads almost instantly. Thus, learning how to optimize your website in every way possible is a solid investment in your website.
The Python TypeError: unhashable type: 'dict' usually occurs when trying to hash a dictionary, which is an unhashable object. For example, using a dictionary as a key in another dictionary will cause this error. This is because dictionaries only accept hashable data types as a key. Only immutable objects such as strings, integers and tuples are hashable since they have a single unique value that never changes.
The Python TypeError: 'int' object is not iterable is an exception that occurs when trying to loop through an integer value. In Python, looping through an object requires the object to be “iterable”. Since integers are not iterable objects, looping over an integer raises the TypeError: 'int' object is not iterable exception.
Python Flask is a popular framework for building web applications and APIs in Python. It provides developers with a quick and easy way to create RESTful APIs that can be used by other software applications. Flask is lightweight and requires minimal setup, making it a great choice for building small to medium-sized APIs. This makes Flask an ideal choice for developers looking to build robust and scalable APIs in Python. This example will review how to create a simple rest API Flask tutorial.