dukebody dukebody

dukebody / json_field.py

Last active March 28, 2024 11:44

JSON field for WTForms that converts between the form string data and a dictionary representation, with validation

	from wtforms import fields
	import json


	class JSONField(fields.StringField):
	def _value(self):
	return json.dumps(self.data) if self.data else ''

	def process_formdata(self, valuelist):
	if valuelist:

dukebody / fabfile.py

Created October 28, 2015 11:14

Fabric task to restart gunicorn without downtime, killing workers sequentially, sleeping in between to let new ones get ready.

	@task
	def reloadapp(sleep=5):
	"""
	Reloads lead-ratings app and the celery workers.
	"""
	supervisorctl = os.path.join(env.venv_path, 'bin', 'supervisorctl')

	# kill all gunicorn master children, sleeping in between
	master_pid = run('sudo %s pid app' % supervisorctl)
	children = run('pgrep -P %s' % master_pid).split('\r\n')