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Python Programming

Submitted by Roy Schestowitz on Wednesday 9th of September 2020 03:34:56 PM Filed under
Development
  • Python’s @classmethod and @staticmethod Explained

    For beginners who are learning object-oriented programming in Python, it is very essential to have a good grasp over class method and static method for writing more optimized and reusable code.

    Also, it is very common for even experienced programmers coming from different languages to get confused between these two.

    In this article, we will develop a better understanding of the class method and static methods in Python.

  • Create a slide deck using Jupyter Notebooks

    There are many options when it comes to creating slides for a presentation. There are straightforward ways, and generating slides directly from Jupyter is not one of them. But I was never one to do things the easy way. I also have high expectations that no other slide-generation software quite meets.

  • Patents and molecular similarity

    I work in what I'll call algorithmic molecular similarity, where people use an algorithm to characterize if two molecules are similar. There are many such algorithms: 2D and 3D fingerprints, maximum common substructure, edit distance, LINGO, and shape similarity are the first ones that come to mind.

    There is almost no overlap between those methods and legal molecular similarity, which includes patent law and drug control law. I know little about the topic, so don't trust what I write here in a court of law! In this essay I'll mostly copy&paste some quotes regarding patent law.

  • Python Errors: Nameerror name is not defined and more

    Errors are inevitable when you are programming. As you write code, errors will start raising. The better you understand these errors, the easier it will be to avoid them. In this article you will learn the main python errors, how to interpret them and how they arise. For example, python nameerror name is not defined, what does this mean? You will find out by the end of this tutorial.

    The goal of an error, or exception, is flagging something unexpected happened while running the code. Some of these situation arise frequently. Therefore python contains some built-in exceptions that capture the more frequent unexpected situation. Below we will go through each of those exception types and see what’s the meaning behind.

  • Breaking Release Bottlenecks -- What Changeset Can Do

    I did some volunteer work earlier this year, helping rejuvenate pipenv (a command-line tool that some people use to help handle Python packages they make and use). Here's what I did, how long it took, and how you can do the same.

    Pipenv's maintainers had not released a new version since November 2018, and users were concerned (in many cases switching to competitors). In early March of this year, someone suggested that perhaps the official Python Packaging User Guide should stop recommending it. I saw that suggestion and went into the relevant Internet Relay Chat (IRC) channel to nudge one of pipenv's maintainers and to ask: what do you need? What's blocking you?

»

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