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def clear_change_listeners(server):
"""
Helper function to remove all state.change listeners.
:param server: server on which we want to clear the state.change listeners
:type server: trame_server.core.Server
"""
server.state._change_callbacks.clear()
def remove_change_listeners(server, *names):
"""
Helper function to remove any listeners for a given set
of state variable names.
:param server: server on which we want to clear the state.change listeners
:type server: trame_server.core.Server
:param *names: State variable names
:type *names: str
"""
for name in names:
if name in server.state._change_callbacks:
server.state._change_callbacks.pop(name)
def reload(*reload_list):
"""
Helper function use to reload python modules that were passed as
arguments.
:param *reload_list: positional arguments of the modules to reload when the
reload button is pressed.
:type *reload_list: python modules
"""
for m in reload_list:
m.__loader__.exec_module(m)
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