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Parse responses from package API call

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Only positive responses so far. Error handling is not implemented yet.

Contributes to issue CURA-8556.
This commit is contained in:
Ghostkeeper 2021-10-21 16:02:46 +02:00
parent 3138452f94
commit 6415a2649e
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2 changed files with 22 additions and 5 deletions
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9
plugins/Marketplace/PackageList.py
View file

@ -76,7 +76,14 @@ class PackageList(ListModel):
This converts that response into PackageModels, and triggers the ListModel to update.
:param reply: A reply containing information about a number of packages.
"""
pass # TODO: Parse reply dictionary.
response_data = HttpRequestManager.readJSON(reply)
if "data" not in response_data:
return # TODO: Handle invalid response.
for package_data in response_data["data"]:
package = PackageModel(package_data, parent = self)
self._packages.append(package)
self._update()
def _onError(self, reply: "QNetworkReply", error: Optional["QNetworkReply.NetworkError"]) -> None:
"""

18
plugins/Marketplace/PackageModel.py
View file

@ -2,19 +2,29 @@
# Cura is released under the terms of the LGPLv3 or higher.
from PyQt5.QtCore import pyqtProperty, QObject
from typing import Any, Dict
from UM.i18n import i18nCatalog # To translate placeholder names if data is not present.
catalog = i18nCatalog("cura")
class PackageModel(QObject):
"""
Represents a package, containing all the relevant information to be displayed about a package.
Effectively this behaves like a glorified named tuple, but as a QObject so that its properties can be obtained from
QML.
QML. The model can also be constructed directly from a response received by the API.
"""
def __init__(self, package_id: str, display_name: str, parent: QObject = None):
def __init__(self, package_data: Dict[str, Any], parent: QObject = None):
"""
Constructs a new model for a single package.
:param package_data: The data received from the Marketplace API about the package to create.
:param parent: The parent QML object that controls the lifetime of this model (normally a PackageList).
"""
super().__init__(parent)
self._package_id = package_id
self._display_name = display_name
self._package_id = package_data.get("package_id", "UnknownPackageId")
self._display_name = package_data.get("display_name", catalog.i18nc("@label:property", "Unknown Package"))
@pyqtProperty(str, constant = True)
def packageId(self) -> str: