Multi-threaded vim plugin

python << EOF
import vim
from random import randint
from time import sleep
from threading import Thread

data = {
    'produced': [],
    'producer': None,
    'stop': False
}

def produce():
    while not data['stop']:
    sleep(2)
    for i in xrange(1, 10):
        data['produced'].append(randint(0, i) * 5)
    vim.command("call defer('Consume')")
    sleep(2)
EOF

function Produce()
python << EOF
data['stop'] = False
data['producer'] = Thread(target=produce)
data['producer'].start()
EOF
endfunction

function Consume()
python << EOF
vim.current.buffer.append('Generated by separate thread: -- %s --' % ', '.join(map(str, data['produced'])))
data['produced'] = []
EOF
endfunction

function Stop()
python << EOF
data['stop'] = True
EOF
endfunction