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Сlean exit for Python scripts after Ctrl-C.

Project description

Сlean exit for Python scripts after Ctrl-C. Inspired by xlab’s Closer for Go (Golang). # Usage

from pycloser import defer, listen, close

# Push inform function to stack.
@defer
def inform():
    print('You close programm with Ctrl-C.')

# Push goodbuy function to stack.
@defer
def goodbuy():
    print('Goodbuy!')

# Listening SIGINT, SIGTERM and SIGHUP OS signals.
# When it sended, listen() pop deferred functions from stack
# and call its one after the other.
listen()

# Main programm loop
for x in range(1, 10):
    print("{0}: {1}".format(x, input(">> ")))

# Pop deferred functions from stack and call its, if signal was not sended.
close()

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0.2

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