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Python: Add the ability to invoke functions declared in Slint from Python

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This commit is contained in:
Simon Hausmann 2024-06-05 20:26:41 +02:00 • committed by Simon Hausmann
parent 37b63e4bd4
commit b98035526b
5 changed files with 65 additions and 3 deletions
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32
api/python/slint/__init__.py
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@ -74,6 +74,22 @@ def _build_global_class(compdef, global_name):
properties_and_callbacks[python_prop] = mk_setter_getter(callback_name)
for function_name in compdef.global_functions(global_name):
python_prop = _normalize_prop(function_name)
if python_prop in properties_and_callbacks:
logging.warning(f"Duplicated function {prop_name}")
continue
def mk_getter(function_name):
def getter(self):
def call(*args):
return self.__instance__.invoke_global(global_name, function_name, *args)
return call
return property(getter)
properties_and_callbacks[python_prop] = mk_getter(function_name)
return type("SlintGlobalClassWrapper", (), properties_and_callbacks)
@ -143,6 +159,22 @@ def _build_class(compdef):
properties_and_callbacks[python_prop] = mk_setter_getter(callback_name)
for function_name in compdef.functions:
python_prop = _normalize_prop(function_name)
if python_prop in properties_and_callbacks:
logging.warning(f"Duplicated function {prop_name}")
continue
def mk_getter(function_name):
def getter(self):
def call(*args):
return self.__instance__.invoke(function_name, *args)
return call
return property(getter)
properties_and_callbacks[python_prop] = mk_getter(function_name)
for global_name in compdef.globals:
global_class = _build_global_class(compdef, global_name)