Source code for bolt.tasks.bolt_conttest

"""
conttest
--------

This task uses ``conttest`` to monitor a directory for changes and executes the specified
task everytime a change is made. The following configuration is supported::

    config = {
        'conttest': {
            'task': 'registered_task',
            'directory': './directory/to/monitor/'
        }
    }

The ``task`` parameter is the task to be executed and must be registered in ``boltfile.py``.
The ``directory`` parameter is the directory (including sub-directories) to monitor for 
changes.

To use this task, you need to have ``conttest`` installed, which you can do by calling::

    pip install conttest
"""
import logging
import os

import bolt 
import bolt.api as api


[docs]class ExecuteConttest(api.Task): def _configure(self): self.task_name = self._require('task') self.directory = self._optional('directory', os.getcwd()) self.continue_on_error = True logging.info('Executing continously "{task}" at {directory}'.format(task=self.task_name, directory=self.directory)) def _execute(self): import conttest.conttest as ct try: ct.watch_dir(self.directory, self._execute_assigned_task, method=ct.TIMES) except KeyboardInterrupt: logging.info('Exiting continuous execution') def _execute_assigned_task(self): bolt.run_task(self.task_name, self.continue_on_error) logging.info('Press <ctrl+c> to exit')
def register_tasks(registry): registry.register_task('conttest', ExecuteConttest())