STAR-322: Checking if response changed before updating cluster

plugins/UM3NetworkPrinting/src/Cloud/Models/BaseCloudModel.py

@@ -0,0 +1,17 @@
+# Copyright (c) 2018 Ultimaker B.V.
+# Cura is released under the terms of the LGPLv3 or higher.
+from datetime import datetime, timezone
+
+from ...Models import BaseModel
+
+
+class BaseCloudModel(BaseModel):
+    def __eq__(self, other):
+        return type(self) == type(other) and self.__dict__ == other.__dict__
+
+    def __ne__(self, other):
+        return type(self) != type(other) or self.__dict__ != other.__dict__
+
+    @staticmethod
+    def parseDate(date_str: str) -> datetime:
+        return datetime.strptime(date_str, "%Y-%m-%dT%H:%M:%S.%fZ").replace(tzinfo=timezone.utc)

plugins/UM3NetworkPrinting/src/Cloud/Models/CloudCluster.py

@@ -1,10 +1,10 @@
 # Copyright (c) 2018 Ultimaker B.V.
 # Cura is released under the terms of the LGPLv3 or higher.
-from ...Models import BaseModel
+from .BaseCloudModel import BaseCloudModel
 
 
 ##  Class representing a cloud connected cluster.
-class CloudCluster(BaseModel):
+class CloudCluster(BaseCloudModel):
     def __init__(self, **kwargs):
         self.cluster_id = None  # type: str
         self.host_guid = None  # type: str

plugins/UM3NetworkPrinting/src/Cloud/Models/CloudClusterPrintJob.py

@@ -6,14 +6,14 @@ from cura.PrinterOutput.ConfigurationModel import ConfigurationModel
 from plugins.UM3NetworkPrinting.src.Cloud.CloudOutputController import CloudOutputController
 from .CloudClusterPrinterConfiguration import CloudClusterPrinterConfiguration
 from .CloudClusterPrintJobConstraint import CloudClusterPrintJobConstraint
-from ...Models import BaseModel
+from .BaseCloudModel import BaseCloudModel
 
 
 ##  Class representing a print job
 from plugins.UM3NetworkPrinting.src.UM3PrintJobOutputModel import UM3PrintJobOutputModel
 
 
-class CloudClusterPrintJob(BaseModel):
+class CloudClusterPrintJob(BaseCloudModel):
     def __init__(self, **kwargs) -> None:
         self.assigned_to = None  # type: str
         self.configuration = []  # type: List[CloudClusterPrinterConfiguration]

plugins/UM3NetworkPrinting/src/Cloud/Models/CloudClusterPrintJobConstraint.py

@@ -1,10 +1,10 @@
 # Copyright (c) 2018 Ultimaker B.V.
 # Cura is released under the terms of the LGPLv3 or higher.
-from ...Models import BaseModel
+from .BaseCloudModel import BaseCloudModel
 
 
 ## Class representing a cloud cluster print job constraint
-class CloudClusterPrintJobConstraint(BaseModel):
+class CloudClusterPrintJobConstraint(BaseCloudModel):
     def __init__(self, **kwargs) -> None:
         self.require_printer_name = None  # type: str
         super().__init__(**kwargs)

plugins/UM3NetworkPrinting/src/Cloud/Models/CloudClusterPrinter.py

@@ -6,11 +6,11 @@ from cura.PrinterOutput.ConfigurationModel import ConfigurationModel
 from cura.PrinterOutput.PrinterOutputController import PrinterOutputController
 from cura.PrinterOutput.PrinterOutputModel import PrinterOutputModel
 from .CloudClusterPrinterConfiguration import CloudClusterPrinterConfiguration
-from ...Models import BaseModel
+from .BaseCloudModel import BaseCloudModel
 
 
 ##  Class representing a cluster printer
-class CloudClusterPrinter(BaseModel):
+class CloudClusterPrinter(BaseCloudModel):
     def __init__(self, **kwargs) -> None:
         self.configuration = []  # type: List[CloudClusterPrinterConfiguration]
         self.enabled = None  # type: str

plugins/UM3NetworkPrinting/src/Cloud/Models/CloudClusterPrinterConfiguration.py

@@ -6,11 +6,11 @@ from cura.PrinterOutput.ConfigurationModel import ConfigurationModel
 from cura.PrinterOutput.ExtruderConfigurationModel import ExtruderConfigurationModel
 from cura.PrinterOutput.ExtruderOutputModel import ExtruderOutputModel
 from .CloudClusterPrinterConfigurationMaterial import CloudClusterPrinterConfigurationMaterial
-from ...Models import BaseModel
+from .BaseCloudModel import BaseCloudModel
 
 
 ##  Class representing a cloud cluster printer configuration
-class CloudClusterPrinterConfiguration(BaseModel):
+class CloudClusterPrinterConfiguration(BaseCloudModel):
     def __init__(self, **kwargs) -> None:
         self.extruder_index = None  # type: int
         self.material = None  # type: CloudClusterPrinterConfigurationMaterial

plugins/UM3NetworkPrinting/src/Cloud/Models/CloudClusterPrinterConfigurationMaterial.py

@@ -1,11 +1,11 @@
 from UM.Logger import Logger
 from cura.CuraApplication import CuraApplication
 from cura.PrinterOutput.MaterialOutputModel import MaterialOutputModel
-from ...Models import BaseModel
+from .BaseCloudModel import BaseCloudModel
 
 
 ##  Class representing a cloud cluster printer configuration
-class CloudClusterPrinterConfigurationMaterial(BaseModel):
+class CloudClusterPrinterConfigurationMaterial(BaseCloudModel):
     def __init__(self, **kwargs) -> None:
         self.guid = None  # type: str
         self.brand = None  # type: str

plugins/UM3NetworkPrinting/src/Cloud/Models/CloudClusterStatus.py

@@ -1,15 +1,17 @@
 # Copyright (c) 2018 Ultimaker B.V.
 # Cura is released under the terms of the LGPLv3 or higher.
+from datetime import datetime
 from typing import List
 
 from .CloudClusterPrinter import CloudClusterPrinter
 from .CloudClusterPrintJob import CloudClusterPrintJob
-from ...Models import BaseModel
+from .BaseCloudModel import BaseCloudModel
 
 
 # Model that represents the status of the cluster for the cloud
-class CloudClusterStatus(BaseModel):
+class CloudClusterStatus(BaseCloudModel):
     def __init__(self, **kwargs) -> None:
+        self.generated_time = None  # type: datetime
         # a list of the printers
         self.printers = []  # type: List[CloudClusterPrinter]
         # a list of the print jobs
@@ -20,3 +22,7 @@ class CloudClusterStatus(BaseModel):
         # converting any dictionaries into models
         self.printers = [CloudClusterPrinter(**p) if isinstance(p, dict) else p for p in self.printers]
         self.print_jobs = [CloudClusterPrintJob(**j) if isinstance(j, dict) else j for j in self.print_jobs]
+
+        # converting generated time into datetime
+        if isinstance(self.generated_time, str):
+            self.generated_time = self.parseDate(self.generated_time)

plugins/UM3NetworkPrinting/src/Cloud/Models/CloudErrorObject.py

@@ -2,11 +2,11 @@
 # Cura is released under the terms of the LGPLv3 or higher.
 from typing import Dict
 
-from ...Models import BaseModel
+from .BaseCloudModel import BaseCloudModel
 
 
 ## Class representing errors generated by the cloud servers, according to the json-api standard.
-class CloudErrorObject(BaseModel):
+class CloudErrorObject(BaseCloudModel):
     def __init__(self, **kwargs) -> None:
         self.id = None  # type: str
         self.code = None  # type: str

plugins/UM3NetworkPrinting/src/Cloud/Models/CloudJobResponse.py

@@ -1,10 +1,10 @@
 # Copyright (c) 2018 Ultimaker B.V.
 # Cura is released under the terms of the LGPLv3 or higher.
-from ...Models import BaseModel
+from .BaseCloudModel import BaseCloudModel
 
 
 # Model that represents the response received from the cloud after requesting to upload a print job
-class CloudJobResponse(BaseModel):
+class CloudJobResponse(BaseCloudModel):
     def __init__(self, **kwargs) -> None:
         self.download_url = None  # type: str
         self.job_id = None  # type: str

plugins/UM3NetworkPrinting/src/Cloud/Models/CloudJobUploadRequest.py

@@ -1,10 +1,10 @@
 # Copyright (c) 2018 Ultimaker B.V.
 # Cura is released under the terms of the LGPLv3 or higher.
-from ...Models import BaseModel
+from .BaseCloudModel import BaseCloudModel
 
 
 # Model that represents the request to upload a print job to the cloud
-class CloudJobUploadRequest(BaseModel):
+class CloudJobUploadRequest(BaseCloudModel):
     def __init__(self, **kwargs) -> None:
         self.file_size = None  # type: int
         self.job_name = None  # type: str

plugins/UM3NetworkPrinting/src/Cloud/Models/CloudPrintResponse.py

@@ -1,10 +1,10 @@
 # Copyright (c) 2018 Ultimaker B.V.
 # Cura is released under the terms of the LGPLv3 or higher.
-from ...Models import BaseModel
+from .BaseCloudModel import BaseCloudModel
 
 
 # Model that represents the responses received from the cloud after requesting a job to be printed.
-class CloudPrintResponse(BaseModel):
+class CloudPrintResponse(BaseCloudModel):
     def __init__(self, **kwargs) -> None:
         self.cluster_job_id = None  # type: str
         self.job_id = None  # type: str