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import functools
from concurrent.futures import ProcessPoolExecutor, ThreadPoolExecutor


def check_only_integers(fn):
    """Very simple decorator that prevents other than integers to be passed
    to the decorated function. Just for demonstration purposes.
    """
    @functools.wraps(fn)
    def wrapped(*args):

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def get_repo_stars(org, repo):
    url = 'https://api.github.com/repos/{org}/{repo}'.format(
        org=org, repo=repo)
    print("GET ", url)
    resp = requests.get(url)
    return resp.json()['stargazers_count']

params = [
    ('requests', 'requests'),
    ('requests', 'httpbin'),

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"""
This one "Doesn't" work. Seems like `map` doesn't play well with
`as_completed`.
"""
import time
import random
from concurrent.futures import ThreadPoolExecutor, as_completed


def my_sleep(n=1000):

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from django.http import HttpResponseForbidden
from django.http import JsonResponse

from pusher import Pusher


class PusherAuthStrategy:
    def __init__(self, namespace):
        self.namespace = namespace

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import re


TIMEDELTA_REGEX = (r'((?P<days>-?\d+)d)?'
                   r'((?P<hours>-?\d+)h)?'
                   r'((?P<minutes>-?\d+)m)?')
TIMEDELTA_PATTERN = re.compile(TIMEDELTA_REGEX, re.IGNORECASE)


def parse_delta(delta):

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from datetime import datetime, date, time, timedelta
from pytz import timezone

START_DATE = date(2017, 10, 9)
START_TIME = time(8, 0)
START_DATETIME = datetime.combine(START_DATE, START_TIME)

INTERVAL_IN_HOURS = 2
OPTION_TEMPLATE = "{start} - {end} ({tz})"

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class Tuple(tuple):
    def __getattr__(self, name):
        def _int(val):
            try:
                return int(val)
            except ValueError:
                return False

        if not name.startswith('_') or not _int(name[1:]):
            raise AttributeError("'tuple' object has no attribute '%s'" % name)

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Setup

• Step 1 - The Project
• Step 2 - Fork the Project
• Step 3 - Get the Clone URL
• Step 4 - Create the Cloud9 Workspace

Virtualenvs

• Step 5 - Create a VirtualEnv
• Step 6 - Make sure the environment is active
• Step 7 - Install Dependencies

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def range(x, y=None):
    if y is None:
        y = x
        x = 0
    while x < y:
        yield x  # This is the generator
        x += 1

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def range(x, y=None):
    results = []
    if y is None:
        y = x
        x = 0
    while x < y:
        results.append(x)
        x += 1
    return results