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Testing Paypal with sandbox - Notes from the backroom
Testing Paypal with sandbox I’ve been testing out django-paypal with a view to using it on a new site. I was always quite against using Paypal - the ‘image’ doesn’t seem right and there are horror...
ecommerce  python  test 
11 weeks ago by ianweatherhogg
Web Scraping with lxml: What you need to know
In this post, you will learn how to use lxml and Python to scrape data from Steam. I will teach you the basics of XPath so that you can scrape data from any similar website easily. In the end, you will also learn how to generate a JSON output from your script. So what are you waiting for? Let's begin!
python  screen  scraping  4* 
february 2019 by ianweatherhogg
Home – Quantitative Economics
This website presents a series of lectures on quantitative economic modeling, designed and written by Thomas J. Sargent and John Stachurski.
python  education  economics  pandas 
february 2019 by ianweatherhogg
Neural Style Transfer with OpenCV - PyImageSearch
In this guide you will learn how to apply Neural Style Transfer with OpenCV and Python to both images and video streams.
python  neural  network  style  transfer  art  creativity 
december 2018 by ianweatherhogg
localstack/localstack: 💻 A fully functional local AWS cloud stack. Develop and test your cloud apps offline!
💻 A fully functional local AWS cloud stack. Develop and test your cloud apps offline! - localstack/localstack
github  python  amazon  cloud  mock  test 
november 2018 by ianweatherhogg
From sensor to the Cloud in just 15 lines of Python
A tutorial on how to send data to the Cloud in just 15 lines of Python with Zerynth Studio and XinaBox development boards.
iot  python 
november 2018 by ianweatherhogg
vinta/awesome-python: A curated list of awesome Python frameworks, libraries, software and resources
A curated list of awesome Python frameworks, libraries, software and resources - vinta/awesome-python
awesome  python 
september 2018 by ianweatherhogg
Calling Rust From Python | bheisler.github.io
Hello! This is a detailed example of exposing Rust code to other languages (in this case, Python). Most articles I’ve seen that cover this topic uses really trivial example functions, skipping over a lot of the complexity. Even the better ones out there typically don’t have a pre-existing, reasonably complex program to work with. I’m going to start with trivial functions and build my way up to being able to define a scene for my raytracer in Python using a series of calls to Rust, th...
rust  ffi  python  windows  ray  trace  5* 
june 2018 by ianweatherhogg
A distributed for loop from scratch in 70 lines of Python | Will Crichton
I walk through the concrete steps of how to parallelize a Python function over a cluster using Docker and Kubernetes assuming knowledge of neither. You will create a distributed, fault-tolerant work queue without too much code.
python  kubernetes  google  cloud  computer  engine  cluster  architecture  queue  processing 
april 2018 by ianweatherhogg
Blogging With GitLab and Hugo
Previously, I attempted to maintain a blog using GitHub Pages. I was very unsuccessful at actually producing blog posts, though. I don’t care a lot about the appearance or maintenance of my blog site. What I want from the experience is the same experience I have writing Rust RFCs (because I have a lot of experience doing that):
I write some markdown. I commit and push. Other people can read it.
gitlab  github  page  python  jekyll  static  generator 
april 2018 by ianweatherhogg
Learning about Blockchain with Python
About two weeks ago I realized why I had such an animosity towards bitcoin: I didn’t own any and I didn’t understand it. I decided to start learning about bitcoin through researching the technology behind it, aka block chain. I learned through creating a python script that builds a block chain, so I thought I would sha...
block  chain  python 
april 2018 by ianweatherhogg
Uetke | How To Use Hdf5 Files In Python
Learn how to use the HDF5 format to store large amounts of data and read it back with Python
python  hadoop  hdf5 
march 2018 by ianweatherhogg
Asyncio basics in python – Skyler Lewis – Medium
GitHub is where people build software. More than 28 million people use GitHub to discover, fork, and contribute to over 80 million projects.
python  async  io 
march 2018 by ianweatherhogg
CS231n Convolutional Neural Networks for Visual Recognition
Course materials and notes for Stanford class CS231n: Convolutional Neural Networks for Visual Recognition.
machine  learn  neural  network  python  education 
march 2018 by ianweatherhogg
Cryptocurrencies tracker with Raspberry Pi – JeffProd – Medium
It displays your current balance and profits or losses.
The data is given from https://coinmarketcap.com/ API and refreshed every 3 minutes. To install this kind of screen, you can refer to this…
raspberrypi  bitcoin  python  api  trading 
february 2018 by ianweatherhogg
yahoo-finance 1.1.4 : Python Package Index
Python module to get stock data from Yahoo! Finance
python  yahoo  finance 
february 2018 by ianweatherhogg
tg12/IG-Index-Scalping-Scraping-Bot: IG Index Scalping/Scraping Bot, Written in Python3/Cross Platform/REST API
IG-Index-Scalping-Scraping-Bot - IG Index Scalping/Scraping Bot, Written in Python3/Cross Platform/REST API
python  trading 
february 2018 by ianweatherhogg
Gradient Trader Part 0: Building a Cryptocurrency Trading Bot
########### Disclaimer: I have moved the entire market data collection stack to Rust. Everything in this post still works.
bitcoin  trading  broker  strategy  type  script  rust  python  order  book  time  series  data  base 
february 2018 by ianweatherhogg
How to use async generator in python3.6 to process streaming data
Like many, my first programming language is Python 2.7. This year, I decided to make the switch alias python=python3.6. Other than a 10% increase in processi...
python  coroutine  async  io  generator 
february 2018 by ianweatherhogg
skidl/spice-sim-intro.ipynb at master · xesscorp/skidl
skidl - SKiDL is a module that extends Python with the ability to design electronic circuits.
jupyter  spice  electronics  python 
february 2018 by ianweatherhogg
Learning about Block Chain with Python – Anna McAbee – Medium
About two weeks ago I realized why I had such an animosity towards bitcoin: I didn’t own any and I didn’t understand it. I decided to start learning about bitcoin through researching the technology…
python  bitcoin  block  chain 
january 2018 by ianweatherhogg
Building Python bindings with CMake and Boost
This is a short explanation on how to build a boost python binding with CMake. You may or may not use JRL CMake macros or PID macros.

python  c  make  cpp  ffi 
january 2018 by ianweatherhogg
Prophet - Time series prediction | Hardik Patel
Predicting daily (and intraday) volume is a classic time series problem in finance. We try to use the Prophet library for this task.
python  probability  statistics  face  book  stan  predictive 
december 2017 by ianweatherhogg
Controlling WiFi Lightbulbs with Python – @Ecomunsing
Slick algorithms and whiz-bang math are nice to have, but sometimes nothing speaks as well as a hardware demo. And for energy nerds, this means flashing lights. Rather than wrangling an Arduino and working with LEDs, another option is to get a quick start using 'smart' WiFi-controllable lightbulbs and a Python package to control them.…
python  arduino  wire  less 
december 2017 by ianweatherhogg
Build Your Own Support Vector Machine – @Ecomunsing
Support vector machines are the canonical example of the close ties between convex optimization and machine learning. Trained on a set of labeled data (i.e. this is a supervised learning algorithm) they are algorithmically simple and can scale well to large numbers of features or data samples, and have been shown to be effective on…
python  support  vector  machine 
december 2017 by ianweatherhogg
Tutorial: Controlling Ethereum with Python – @Ecomunsing
Ethereum makes it easy to run simple computations on blockchains while keeping the value of decentralized networks- but real applications will need access to off-blockchain resources, whether for heavy computations or pulling data from the internet. This tutorial walks through how to deploy a smart contract on a private test blockchain and use Python to…
python  block  chain 
december 2017 by ianweatherhogg
Build Your Own Blockchain: A Python Tutorial – @Ecomunsing
Download the full Jupyter/iPython notebook from Github here Build Your Own Blockchain - The Basics¶This tutorial will walk you through the basics of how to build a blockchain from scratch. Focusing on the details of a concrete example will provide a deeper understanding of the strengths and limitations of blockchains. For a higher-level overview, I'd…
python  block  chain  bitcoin 
december 2017 by ianweatherhogg
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