Blog

Reading and Writing Shapefiles in Python with Fiona
Python
Reading and Writing Shapefiles in Python with Fiona

Fiona is a library for reading and writing shapefiles in Python.

Kartoza Internship: Programming Sessions
Python
Kartoza Internship: Programming Sessions

The Kartoza Internship aims to prepare candidates for the workplace and build their skills, knowledge, experience, and portfolio.

Managing Legacy Code - PyConID 2023 - Cover Image
Python
Managing Legacy Code - PyConID 2023

Tips on dealing with legacy code, from a keynote at PythonID 2023

Kartoza at PyConZA Durban 2023 - Cover Image
Python
Kartoza at PyConZA Durban 2023

Kartoza is actively involved in developing cutting edge geospatial solutions. Python programming language is at the heart of the major products we build.

Reading and Writing XLSX File with Openpyxl
Python
Reading and Writing XLSX File with Openpyxl

Openpyxl is a Python library used for manipulating Excel files. I came across a work that needs to export data to XLSX format, and I used Openpyxl as it’s pretty straightforward.

Mocking Requests with Responses
Python
Mocking Requests with Responses

This blog will show you an alternative to requests_mock, the one that is simpler to use yet offers more features: responses

Python Type-Hint
Python
Python Type-Hint

Python is a dynamically-typed language, which means the interpreter does type-checking when the code is executed, and the variable type can change over its lifetime.

Making Django Custom Migrations
Python
Making Django Custom Migrations

Working with Django, we must be familiar with makemigrations and the migrate command. We use makemigrations to automa

Python Mocking Introduction
Python
Python Mocking Introduction

Mocking is a process in unit testing when the test has external dependencies. We isolate our code during the test, without having to worry about the unexpected behavior

Working with Web Data using Requests and Beautiful Soup - Cover Image
Python
Working with Web Data using Requests and Beautiful Soup

Imagine us in charge of developing a feature to show public data coming from a third party that doesn’t have an API

Mocking Requests with requests_mock
Python
Mocking Requests with requests_mock

Testing is an important part of software development, be it manual or automated.

Speeding Up Multiple Web Map Service Requests Using Python's Asyncio and Aiohttp - Cover Image
Python
Speeding Up Multiple Web Map Service Requests Using Python's Asyncio and Aiohttp

Geocontext is a Django app that retrieves information from multiple web based services for a specific query point.

Calculating Intersects for Map Layers and Map Extent Dynamically in QGIS - Cover Image
Python
Calculating Intersects for Map Layers and Map Extent Dynamically in QGIS

Recently we have been working on a project that involves simulating the 1 in 50k topographic maps in South Africa.