xen

[MASTER]

# Specify a configuration file.
#rcfile=

# Python code to execute, usually for sys.path manipulation such as
# pygtk.require().
#init-hook=

# Profiled execution.

andreif

Performance of Flask, Tornado, GEvent, and their combinations

Wensheng Wang, 10/1/11

Source: http://blog.wensheng.org/2011/10/performance-of-flask-tornado-gevent-and.html

When choosing a web framework, I pretty much have eyes set on Tornado. But I heard good things about Flask and Gevent. So I tested the performance of each and combinations of the three. I chose something just a little more advanced than a "Hello World" program to write - one that use templates. Here are the codes:

1, Pure Flask (pure_flask.py)

funkotron

#!/bin/bash
# Description: Using Docker (requires docker to be installed http://www.docker.io/gettingstarted/ ), spawn a postgresql instance and a dynamically configured treeio instance
# Also requires postgresql client tools http://www.postgresql.org/download/linux/ubuntu/
# Run chmod +x to make this file executable then run it: ./docker_create_treeio.sh
# Author: Adam Awan
# Email: adam@tree.io

# Set the port to forward for Tree.io
TREEIO_PORT="80"

fmasanori

import random
nomes = '''Júlia Sophia Isabella Manuela Giovanna Alice Laura 
    Luiza Beatriz Mariana Yasmin Gabriela Rafaela Isabelle Lara 
    Letícia Valentina Nicole Sarah Vitória Isadora Lívia Helena 
    Lorena Clara Larissa Emanuelly Heloisa Marina Melissa Gabrielly 
    Eduarda Rebeca Amanda Alícia Bianca Lavínia Fernanda Ester 
    Carolina Emily Cecília Pietra Milena Marcela Laís Natália
    Maria Bruna Camila Luana Catarina Olivia Agatha Mirella
    Sophie Stella Stefany Isabel Kamilly Elisa Luna Eloá Joana
    Mariane Bárbara Juliana Rayssa Alana Caroline Brenda Evelyn

yarysh

#!/usr/bin/python
# coding: utf-8

import json


class JSONResponseMixin(object):
    """
    A mixin that can be used to render a JSON response.
    """

rouge8

import json
from rest_framework import serializers

class JSONField(serializers.WritableField):
    
    def to_native(self, obj):
        return json.dumps(obj)
    
    def from_native(self, value):
        return json.loads(value)

berlotto

avconv -f alsa -i pulse -f x11grab -r 30 -s 1366x768 -i :0.0 -vcodec libx264 -preset ultrafast -ab 320k -threads 8 myscreencast.mp4

senko

# Written by Senko Rasic <senko.rasic@goodcode.io>
# Released into Public Domain. Use it as you like.

from django.db import models


class SingletonModel(models.Model):
    """Singleton Django Model

    Ensures there's always only one entry in the database, and can fix the

iartarisi

@contextmanager
def mock_open(filename, contents=None, complain=True):
    """Mock __builtin__.open() on a specific filename

    Let execution pass through to __builtin__.open() on other
    files. Return a BytesIO with :contents: if the file was matched. If
    the :contents: parameter is not given or if it None, a BytesIO
    instance simulating an empty file is returned.

    If :complain: is True (default). Will raise an error if a

TBonnin

#!/bin/bash

# This has to be run from master
git checkout master

# Update our list of remotes
git fetch
git remote prune origin

# Remove local fully merged branches