Hi,
from the docs I have an MWE, see below.
Now, I would like to unregister the watchers using p.param.unwatch
, but p.param.watchers
is just an empty list. What now?
def e(e):
return f"(event: {e.name} changed from {e.old} to {e.new})"
class P(param.Parameterized):
a = param.Integer(default=0)
b = param.Integer(default=0)
def __init__(self, **params):
super().__init__(**params)
self.param.watch(self.run_a1, ['a'], queued=True, precedence=2)
self.param.watch(self.run_a2, ['a'], precedence=1)
self.param.watch(self.run_b, ['b'])
def run_a1(self, event):
self.b += 1
print('a1', self.a, e(event))
def run_a2(self, event):
print('a2', self.a, e(event))
def run_b(self, event):
print('b', self.b, e(event))
p = P()
p.a = 1