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

"""
WSGI middleware to record requests and responses.
"""

from __future__ import print_function, unicode_literals

import logging

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#!/usr/bin/env python
"""Running a generator in a multiprocessing world."""

from multiprocessing import Pipe, Process


REQUEST_GET_NEXT = '__request_next__'
REQUEST_BREAK = '__request_break__'
RESPONSE_DATA = '__response_data__'
RESPONSE_DONE = '__response_done__'

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System Design Cheatsheet

Picking the right architecture = Picking the right battles + Managing trade-offs

Basic Steps

1. Clarify and agree on the scope of the system

• User cases (description of sequences of events that, taken together, lead to a system doing something useful)
  • Who is going to use it?
  • How are they going to use it?

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#!/bin/bash
# bash wrappers for docker run commands

# 
# Helper Functions
#
docker_dcleanup(){
    docker rm $(docker ps --filter status=exited -q 2>/dev/null) 2>/dev/null
    docker rmi $(docker images --filter dangling=true -q 2>/dev/null) 2>/dev/null
}

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React Best practices

I have summarized and compiled a list of React.JS best practices from various sources across the internet.

From the React docs

• https://reactjs.org/docs/components-and-props.html

  • props must be readonly

• https://reactjs.org/docs/state-and-lifecycle.html

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Common Options

-#, --progress-bar Make curl display a simple progress bar instead of the more informational standard meter.

-b, --cookie <name=data> Supply cookie with request. If no =, then specifies the cookie file to use (see -c).

-c, --cookie-jar <file name> File to save response cookies to.

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.PHONY: test install pep8 release clean

test: pep8
    py.test --cov -l --tb=short --maxfail=1 program/

install:
	python setup.py develop

pep8:
	@flake8 program --ignore=F403 --exclude=junk

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# https://gist.github.com/althonos/6914b896789d3f2078d1e6237642c35c

[metadata]
name = {name}
version = file: {name}/_version.txt
author = Martin Larralde
author_email = martin.larralde@embl.de
url = https://github.com/althonos/{name}
description = {description}
long_description = file: README.md

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.
├── deploy.py
├── project
│   ├── application.py
│   ├── apps
│   │   ├── articles
│   │   │   ├── forms.py
│   │   │   ├── __init__.py
│   │   │   ├── models.py
│   │   │   └── views.py

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class ImmutableDict(dict):
    def __setitem__(self, key, value):
        raise TypeError("%r object does not support item assignment" % type(self).__name__)

    def __delitem__(self, key):
        raise TypeError("%r object does not support item deletion" % type(self).__name__)

    def __getattribute__(self, attribute):
        if attribute in ('clear', 'update', 'pop', 'popitem', 'setdefault'):
            raise AttributeError("%r object has no attribute %r" % (type(self).__name__, attribute))