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Only load machine_id_to_name.json when it's needed for the first time

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Frederic Meeuwissen 2024-03-14 16:54:16 +01:00 committed by Remco Burema
parent 484cc6d42f
commit f665281a6a
1 changed files with 17 additions and 10 deletions
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27
plugins/UM3NetworkPrinting/src/Cloud/CloudApiClient.py
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@ -31,14 +31,6 @@ CloudApiClientModel = TypeVar("CloudApiClientModel", bound=BaseModel)
"""The generic type variable used to document the methods below."""
try:
with open(Path(__file__).parent / "machine_id_to_name.json", "rt") as f:
MACHINE_ID_TO_NAME: Dict[str, str] = json.load(f)
except Exception as e:
Logger.logException("e", f"Could not load machine_id_to_name.json: '{e}'")
MACHINE_ID_TO_NAME = {}
class CloudApiClient:
"""The cloud API client is responsible for handling the requests and responses from the cloud.
@ -55,6 +47,9 @@ class CloudApiClient:
# In order to avoid garbage collection we keep the callbacks in this list.
_anti_gc_callbacks = [] # type: List[Callable[[Any], None]]
# Custom machine definition ID to cloud cluster name mapping
_machine_id_to_name: Dict[str, str] = None
def __init__(self, app: CuraApplication, on_error: Callable[[List[CloudError]], None]) -> None:
"""Initializes a new cloud API client.
@ -93,8 +88,9 @@ class CloudApiClient:
# conversion!
# API points to "MakerBot Method" for a makerbot printertypes which we already changed to allign with other printer_type
if machine_type in MACHINE_ID_TO_NAME:
machine_type = MACHINE_ID_TO_NAME[machine_type]
machine_id_to_name = self.getMachineIDMap()
if machine_type in machine_id_to_name:
machine_type = machine_id_to_name[machine_type]
else:
machine_type = machine_type.replace("_plus", "+")
machine_type = machine_type.replace("_", " ")
@ -284,3 +280,14 @@ class CloudApiClient:
self._anti_gc_callbacks.append(parse)
return parse
@classmethod
def getMachineIDMap(cls) -> Dict[str, str]:
if cls._machine_id_to_name is None:
try:
with open(Path(__file__).parent / "machine_id_to_name.json", "rt") as f:
cls._machine_id_to_name = json.load(f)
except Exception as e:
Logger.logException("e", f"Could not load machine_id_to_name.json: '{e}'")
cls._machine_id_to_name = {}
return cls._machine_id_to_name