Mercurial Repositories > eric / file diff

--- a/src/eric7/Project/CreateDialogCodeDialog.py	Sat Dec 03 14:33:56 2022 +0100
+++ b/src/eric7/Project/CreateDialogCodeDialog.py	Sun Dec 04 10:34:43 2022 +0100
@@ -331,47 +331,63 @@
 
         output, ok = self.__runUicLoadUi("signatures")
         if ok and output:
-            objectsList = json.loads(output.strip())
+            try:
+                objectsList = json.loads(output.strip())
 
-            signatureList = self.__signatures()
+                signatureList = self.__signatures()
 
-            self.slotsModel.clear()
-            self.slotsModel.setHorizontalHeaderLabels([""])
-            for objectDict in objectsList:
-                itm = QStandardItem(
-                    "{0} ({1})".format(objectDict["name"], objectDict["class_name"])
-                )
-                self.slotsModel.appendRow(itm)
-                for methodDict in objectDict["methods"]:
-                    itm2 = QStandardItem(methodDict["signature"])
-                    itm.appendRow(itm2)
+                self.slotsModel.clear()
+                self.slotsModel.setHorizontalHeaderLabels([""])
+                for objectDict in objectsList:
+                    itm = QStandardItem(
+                        "{0} ({1})".format(objectDict["name"], objectDict["class_name"])
+                    )
+                    self.slotsModel.appendRow(itm)
+                    for methodDict in objectDict["methods"]:
+                        itm2 = QStandardItem(methodDict["signature"])
+                        itm.appendRow(itm2)
+
+                        if self.__module is not None and (
+                            methodDict["methods"][0] in signatureList
+                            or methodDict["methods"][1] in signatureList
+                        ):
+                            itm2.setFlags(Qt.ItemFlag.ItemIsEnabled)
+                            itm2.setCheckState(Qt.CheckState.Checked)
+                            if ericApp().usesDarkPalette():
+                                itm2.setForeground(QBrush(QColor("#75bfff")))
+                            else:
+                                itm2.setForeground(QBrush(Qt.GlobalColor.blue))
+                            continue
 
-                    if self.__module is not None and (
-                        methodDict["methods"][0] in signatureList
-                        or methodDict["methods"][1] in signatureList
-                    ):
-                        itm2.setFlags(Qt.ItemFlag.ItemIsEnabled)
-                        itm2.setCheckState(Qt.CheckState.Checked)
-                        if ericApp().usesDarkPalette():
-                            itm2.setForeground(QBrush(QColor("#75bfff")))
-                        else:
-                            itm2.setForeground(QBrush(Qt.GlobalColor.blue))
-                        continue
+                        itm2.setData(methodDict["pyqt_signature"], pyqtSignatureRole)
+                        itm2.setData(
+                            methodDict["python_signature"], pythonSignatureRole
+                        )
+                        itm2.setData(methodDict["return_type"], returnTypeRole)
+                        itm2.setData(
+                            methodDict["parameter_types"], parameterTypesListRole
+                            )
+                        itm2.setData(
+                            methodDict["parameter_names"], parameterNamesListRole
+                        )
 
-                    itm2.setData(methodDict["pyqt_signature"], pyqtSignatureRole)
-                    itm2.setData(methodDict["python_signature"], pythonSignatureRole)
-                    itm2.setData(methodDict["return_type"], returnTypeRole)
-                    itm2.setData(methodDict["parameter_types"], parameterTypesListRole)
-                    itm2.setData(methodDict["parameter_names"], parameterNamesListRole)
+                        itm2.setFlags(
+                            Qt.ItemFlag.ItemIsUserCheckable
+                            | Qt.ItemFlag.ItemIsEnabled
+                            | Qt.ItemFlag.ItemIsSelectable
+                        )
+                        itm2.setCheckState(Qt.CheckState.Unchecked)
 
-                    itm2.setFlags(
-                        Qt.ItemFlag.ItemIsUserCheckable
-                        | Qt.ItemFlag.ItemIsEnabled
-                        | Qt.ItemFlag.ItemIsSelectable
-                    )
-                    itm2.setCheckState(Qt.CheckState.Unchecked)
-
-            self.slotsView.sortByColumn(0, Qt.SortOrder.AscendingOrder)
+                self.slotsView.sortByColumn(0, Qt.SortOrder.AscendingOrder)
+            except json.JSONDecodeError as err:
+                EricMessageBox.critical(
+                    self,
+                    self.tr("Update Slots List"),
+                    self.tr(
+                        "<p>The update of the slots list failed because invalid data"
+                        " was received.</p><p>Error: {0}</p><p>Data: {1}</p>"
+                    ).format(str(err), output),
+                )
 
     def __generateCode(self):
         """