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artiq
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applets/simple: filter mods

This commit is contained in:
Sebastien Bourdeauducq 2016-01-13 07:04:55 -07:00
parent 81a86b2b04
commit 7661b37c19
1 changed files with 17 additions and 0 deletions
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17
artiq/applets/simple.py
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@ -34,6 +34,7 @@ class SimpleApplet:
group.add_argument("--embed", default=None, type=int, group.add_argument("--embed", default=None, type=int,
help="embed main widget into existing window") help="embed main widget into existing window")
self._arggroup_datasets = self.argparser.add_argument_group("datasets") self._arggroup_datasets = self.argparser.add_argument_group("datasets")
self.dataset_args = set()
def add_dataset(self, name, help=None, required=True): def add_dataset(self, name, help=None, required=True):
kwargs = dict() kwargs = dict()
@ -43,9 +44,12 @@ class SimpleApplet:
self._arggroup_datasets.add_argument(name, **kwargs) self._arggroup_datasets.add_argument(name, **kwargs)
else: else:
self._arggroup_datasets.add_argument("--" + name, **kwargs) self._arggroup_datasets.add_argument("--" + name, **kwargs)
self.dataset_args.add(name)
def args_init(self): def args_init(self):
self.args = self.argparser.parse_args() self.args = self.argparser.parse_args()
self.datasets = {getattr(self.args, arg.replace("-", "_"))
for arg in self.dataset_args}
def quamash_init(self): def quamash_init(self):
app = QtWidgets.QApplication([]) app = QtWidgets.QApplication([])
@ -76,11 +80,24 @@ class SimpleApplet:
self.data = data self.data = data
return data return data
def filter_mod(self, mod):
if mod["action"] == "init":
return True
if mod["path"]:
return mod["path"][0] in self.datasets
elif mod["action"] in {"setitem", "delitem"}:
return mod["key"] in self.datasets
else:
return False
def flush_mod_buffer(self): def flush_mod_buffer(self):
self.main_widget.data_changed(self.data, self.mod_buffer) self.main_widget.data_changed(self.data, self.mod_buffer)
del self.mod_buffer del self.mod_buffer
def sub_mod(self, mod): def sub_mod(self, mod):
if not self.filter_mod(mod):
return
if self.args.update_delay: if self.args.update_delay:
if hasattr(self, "mod_buffer"): if hasattr(self, "mod_buffer"):
self.mod_buffer.append(mod) self.mod_buffer.append(mod)