peterhurford

Using py.test is great and the support for test fixtures is pretty awesome. However, in order to share your fixtures across your entire module, py.test suggests you define all your fixtures within one single conftest.py file. This is impractical if you have a large quantity of fixtures -- for better organization and readibility, you would much rather define your fixtures across multiple, well-named files. But how do you do that? ...No one on the internet seemed to know.

Turns out, however, you can define fixtures in individual files like this:

tests/fixtures/add.py

import pytest

@pytest.fixture

Asymptote

# I have followed PyImageSearch tutorial http://www.pyimagesearch.com/2015/07/20/install-opencv-3-0-and-python-3-4-on-ubuntu/

# Ubuntu upgrade & update current libraries
sudo apt-get update
sudo apt-get upgrade

# Install dependancies
sudo apt-get install build-essential cmake git pkg-config
sudo apt-get install libjpeg8-dev libtiff4-dev libjasper-dev libpng12-dev
sudo apt-get install libavcodec-dev libavformat-dev libswscale-dev libv4l-dev

javivelasco

Please star ⭐️ the gist to help! This is a proposal for a ⚡️ talk at Reactive Conference.

Styling Components in React Toolbox 2

I wrote react-toolbox and presented it almost a year ago in lighning talk at Reactive Conf 2015 in Bratislava. At first it was just a proof of concept of a component library styled with CSS Modules and SASS. Now the project has grown quite a bit, and during this year there has been tons of changes and lessons learned.

Theming and customization is one of the most difficult and interesting problems to solve. For the first version we needed a custom Webpack loader to generate themes and doing simple style overrides was very painful. Today I'm working on a new playground that will allow you try CSS Modules live, and to create React Toolbox themes on the f

bgusach

def multireplace(string, replacements, ignore_case=False):
    """
    Given a string and a replacement map, it returns the replaced string.

    :param str string: string to execute replacements on
    :param dict replacements: replacement dictionary {value to find: value to replace}
    :param bool ignore_case: whether the match should be case insensitive
    :rtype: str

    """

soifou

#!/bin/bash

# Quickly setup Zsh powered by antigen on fresh Debian servers
# Usage: bash -c "$(curl -fsSL https://gist.githubusercontent.com/soifou/c99be4373f6ffe3b4ff7/raw/COMMIT_ID/zsh-antigen-debian.sh)"


if [[ $(which zsh | wc -m) == 0 ]]; then
    echo "Zsh is not installed... installing"
    sudo apt-get install -y zsh
fi

alexcasalboni

Google Vision API Examples and Python utilities

Label Detection Examples

Face Detection Examples

bishboria

These links no longer work. Springer have pulled the free plug.

Graduate texts in mathematics

duplicates = multiple editions

A Classical Introduction to Modern Number Theory, Kenneth Ireland Michael Rosen

A Classical Introduction to Modern Number Theory, Kenneth Ireland Michael Rosen

gornostal

Python 2.7. Unicode Errors Simply Explained

I know I'm late with this article for about 5 years or so, but people are still using Python 2.x, so this subject is relevant I think.

Some facts first:

• Unicode is an international encoding standard for use with different languages and scripts
• In python-2.x, there are two types that deal with text.
  1. str is an 8-bit string.

2. unicode is for strings of unicode code points.

niktto

from django.db import models

class SomeModel(models.Model):
    
    email = models.EmailField()
    first_name = models.CharField(max_length=50)
    last_name = models.CharField(max_length=50)

revolunet

Python VS ES6 syntax comparison

Python syntax here : 2.7 - online REPL

Javascript ES6 via Babel transpilation - online REPL

Imports

import math