Gurpreet Kaur

Have you ever written a nice tidy Python script, sure that everything looks good, only to be confronted by the confusing EOFError when trying to run it? These errors happen when Python unexpectedly hits the end of your file while…

Being able to automate browser testing is an incredibly useful skill for a Python developer. The Selenium Python library allows you to remote control a web browser from a Python script, permitting automation of user actions and assertions on page…

Python is an extremely popular programming language used for a wide variety of applications. As new versions of Python are released, they introduce useful features and improvements. However, sometimes, you may need to downgrade to an older Python version for…

Have you ever encountered the error “Fatal Python error: init_sys_streams: can’t initialize sys standard streams AttributeError: module ‘io’ has no attribute ‘OpenWrapper‘” when trying to run Python? This error can be frustrating to debug, leaving your Python scripts broken and…

Connecting to MySQL databases from Python often results in the frustrating error – “Authentication plugin ‘caching_sha2_password’ is not supported”. This occurs due to a mismatch between the authentication plugin used by the MySQL server and the plugin supported by the…

Having issues installing Python packages? Seeing the error “Package ‘python-pip’ has no installation candidate” when trying to install pip or other Python packages on Linux? Not to worry – this common error can be easily fixed. The E: Package ‘python-pip’…

As a beginner Python programmer, you’ve probably encountered the frustrating “function is not defined” error before. This error occurs when you try to call a function that Python can’t find a definition for. Don’t worry – with a bit of…