click-lock 0.6

Adds locks and timeouts to click entrypoints

Adds locks and timeouts to Click entrypoints.

There is only one decorator click_lock.lock which can be applied to click commands and groups:

# example.py
import time
import click
import click_lock

@click.command()
@click_lock.lock
def cmd():
    time.sleep(10)

cmd()

Now you have some additional options:

Usage: example.py [OPTIONS]

Options:
  --lock fname          Path to lock file
  --timeout seconds     Limit script execution time
  --trace / --no-trace  Log traceback in case of timeout  [default: True]
  --help                Show this message and exit.

For example, lock script execution:

python example.py --lock /tmp/example.lck

Limit script execution time:

python example.py --timeout 1