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management/sync_struct: export process_mod function
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parent
6c24e699fd
commit
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@ -8,6 +8,24 @@ from artiq.management.tools import AsyncioServer
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_init_string = b"ARTIQ sync_struct\n"
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def process_mod(target, mod):
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for key in mod["path"]:
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target = getitem(target, key)
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action = mod["action"]
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if action == "append":
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target.append(mod["x"])
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elif action == "insert":
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target.insert(mod["i"], mod["x"])
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elif action == "pop":
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target.pop(mod["i"])
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elif action == "setitem":
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target.__setitem__(mod["key"], mod["value"])
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elif action == "delitem":
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target.__delitem__(mod["key"])
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else:
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raise ValueError
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class Subscriber:
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def __init__(self, notifier_name, target_builder, notify_cb=None):
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self.notifier_name = notifier_name
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@ -49,23 +67,11 @@ class Subscriber:
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if not line:
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return
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obj = pyon.decode(line.decode())
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action = obj["action"]
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if action == "init":
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if obj["action"] == "init":
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target = self.target_builder(obj["struct"])
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else:
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for key in obj["path"]:
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target = getitem(target, key)
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if action == "append":
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target.append(obj["x"])
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elif action == "insert":
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target.insert(obj["i"], obj["x"])
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elif action == "pop":
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target.pop(obj["i"])
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elif action == "setitem":
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target.__setitem__(obj["key"], obj["value"])
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elif action == "delitem":
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target.__delitem__(obj["key"])
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process_mod(target, obj)
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if self.notify_cb is not None:
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self.notify_cb()
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