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# install Jupyter Notebook into system site-packages
pip install -U notebook

# create a virtualenv and use the Jupyter from the system site-packages
mkvirtualenv --system-site-packages myvenv
# the virtualenv is now activated
pip install ipykernel
VM_NAME=myvm python -m ipykernel install --user --name $VM_NAME --display-name $VM_NAME
python -m jupyter notebook
# In the browser: New -> select kernel "myvm"

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# Source:
# https://forum.sublimetext.com/t/retrieving-inserted-and-deleted-text/18697/24

import sublime
import sublime_plugin


def get_cursors(view):
    # can't use `view.sel()[:]` because it gives an error `TypeError: an integer is required`
    return [cursor for cursor in view.sel()]

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from functools import wraps


def side_effect(callback, before=True, after=False):
    """A decorator.

    Wraps the decorated function. The callback will be called before and after each
    call of the decorated function according to the parameters.

    Args:

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ctnrs=(nginx); fswatch -e '.*/\..*' `grep context docker-compose.yml|awk -F':' '{print $2}'`|while read; do kill -0 "$p" &>/dev/null && kill "$p" && p=; sleep 0.2; docker-compose rm -f -v $ctnrs && docker-compose up --build $ctnrs &; p=$!; done

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import threading
from queue import Empty, Full



class QueueClosed(Exception):
    pass


class MyQueue():

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import typing
from collections import OrderedDict


def lru_cache2(size=128):

    cache = OrderedDict()

    def make_key(x):
        if isinstance(x, typing.Mapping):