This article will be about a topic that can be used across platforms, such as Linux, Windows and Mac.
I’ve been using wxPython for quite a while now and I see certain questions come up on a fairly frequent basis. One of the popular ones is how to ask the user for their credentials before loading up the rest of the application. There are several approaches to this, but I am going to focus […]
wxPython: How to Create a Login Dialog Read More »
Last year there was an Indiegogo crowdfunding campaign in support of PyDev, the Python IDE plugin for Eclipse. It was put on by the primary developer of PyDev, Fabio Zadrozny. As a part of that campaign, Fabio also created LiClipse. Anyway, Fabio is at it again with a new crowdfunding campaign. You can read about
PyDev and Python profiler UI Crowdfunding Project Read More »
eGenix announced this week that they were releasing an “open source, one file, no installation version of Python”. You can read their entire announcement in their press release here. If you want to check out the actual product, you can get it at the following URL: http://www.egenix.com/products/python/PyRun/. This is a Unix-based Python and they state
PyRun – Running Python with a Single File Read More »
Every once in a while, I run into a situation where I need dummy data to test my code against. If you need to do tests on a new database or table, you will run into the need for dummy data often. I recently came across an interesting package called Faker. Faker’s sole purpose is
Python: Create Fake Data with Faker Read More »
Recently I ran into an issue where an application that calls Python would insert int into Python’s namespace, which overwrites Python’s built-in int function. Since I have to use the tool and I needed to use Python’s int function, I needed a way around this annoyance. Fortunately, this is fairly easy to fix. All you
Working Around Shadowed Functions Read More »
Last month we looked at how to create Microsoft Excel (i.e. *.xls) files using the xlwt package. Today we will be looking at how we can read an *.xls/*.xlsx file using a package called xlrd. The xlrd package can be run on Linux and Mac as well as Windows. This is great when you need
Reading Excel Spreadsheets with Python and xlrd Read More »
Reportlab recently released version 3.1 which now fully supports Python 3 and Python 2.7. They had actually released a Python 3 compatible version about a month or so ago, but this one sounds like they’ve worked the bugs out of that initial release as this version also supports their commercial customers. I find this exciting
Reportlab for Python 3 is here! Read More »
When you’re first starting out as a Python programmer, you don’t think about how you might need to install an external package or module. But when that need appears, you’ll want to know how to in a hurry! Python packages can be found all over the internet. Most of the popular ones can be found
Python 101 – Installing Packages Read More »
The lxml.objectify sub-package is extremely handy for parsing and creating XML. In this article, we will show how to create XML using the lxml package. We’ll start with some simple XML and then try to replicate it. Let’s get started!
Python: Creating XML with lxml.objectify Read More »
Code profiling is an attempt to find bottlenecks in your code. Profiling is supposed to find what parts of your code take the longest. Once you know that, then you can look at those pieces of your code and try to find ways to optimize it. Python comes with three profilers built in: cProfile, profile
Python 102: How to Profile Your Code Read More »
Kivy is an open source Python library for rapid development of applications that make use of innovative user interfaces, such as multi-touch apps. The Kivy organization is organizing its second application development contest.! This is a great chance for new and experienced users to show off their skills and compete for prizes. Entries will be
Kivy App Contest 2014 Read More »
The wxPython Google Group was discussing different methods of catching exceptions in wxPython the other day. If you use wxPython a lot, you will soon realize that some exceptions are difficult to catch. The wxPython Wiki explains why. Anyway, the fellows on the list were recommending the use of sys.excepthook. So I took one of
wxPython: Catching Exceptions from Anywhere Read More »
Reportlab is a very flexible PDF creation package for Python. You can layout your documents using absolute positioning or by using Flowable objects, such as a Paragraph, a Table or Frame. You can even mix the two together! In this article, we will be looking at how to create some custom Flowables. For example, what
Reportlab: How to Create Custom Flowables Read More »
There’s a Python book contest going on over on the Bite Sized Python Tips blog. You can get one of 3 copies of the book Tkinter GUI Application Development by Bhaskar Chaudhary. I reviewed this book late last year and found it be a really interesting book. I think it will give you lots of
eBook Giveaway – Tkinter GUI Application Development Read More »
I had a lot of ideas for the cover of Python 101. My first idea was to go to the zoo and take some photographs of Pythons there, then pick the right one stick that on the cover. I have a lot of photo editing software, so I also considered taking the photo and changing
Python 101 Book: Behind the Scenes – The Cover Read More »