bollwyvl

oeway

<docs lang="markdown">
[TODO: write documentation for this plugin.]
</docs>

<config lang="json">
{
  "name": "PythonPlugin",
  "type": "web-python",
  "version": "0.1.0",
  "description": "[TODO: describe this plugin with one sentence.]",

oeway

<docs>
[TODO: write documentation for this plugin.]
</docs>

<config lang="json">
{
  "name": "VizarrReferenceStore",
  "type": "web-worker",
  "tags": [],
  "ui": "",

pfandzelter

dabeaz

Code from PyCon India 2019 Keynote Talk
David Beazley (https://www.dabeaz.com)
======================================

This code is presented "as is" and represents what was live-coded
during my closing keynote presentation at PyCon India, Chennai,
October 13, 2009.  I have made no changes to the files.

Requires:  Python 3.6+, numpy, pygame

docPhil99

The code for this tutorial is here

Opencv provides are useful, but limited, method of building a GUI. A much more complete system could be acheived using pyqt. The question is, how do we display images. There are quite a few possible routes but perhaps the easiest is to use QLabel since it has a setPixmap function. Below is some code that creates two labels. It then creates a grey pixmap and displays it one of the labels. code: staticLabel1.py

from PyQt5.QtWidgets import QWidget, QApplication, QLabel, QVBoxLayout
from PyQt5.QtGui import QPixmap, QColor
import sys

mrtns

R Ecosystem

• R Markdown

  Use a productive notebook interface to weave together narrative text and code to produce elegantly formatted output. Use multiple languages including R, Python, and SQL.

Python Ecosystem

• Pweave

  Pweave is a scientific report generator and a literate programming tool for Python. It can capture the results and plots from data analysis and works well with numpy, scipy and matplotlib.

• podoc

aparrish

klmr

A little experiment using restarts.

(And while we’re at it, let’s torture R’s syntax a little.)

![screenshot][]

In the following we will be using R’s “restarts” feature to implement the state machine that drives generators in languages such as Python. Generators allow lazily generating values on demand: a consumer invokes a generator, and consumes values as they are produced. A new value is only produced once the previous one has been consumed.

nvictus

"""Run Length Encoding utilities for NumPy arrays.

Authors
-------
- Nezar Abdennur
- Anton Goloborodko

"""
from __future__ import division, print_function
import numpy as np