From 736bf040a85fed2af4242eb56f9313fab0d0043c Mon Sep 17 00:00:00 2001
From: fieldOfView <aldo@fieldofview.com>
Date: Thu, 25 Oct 2018 22:13:20 +0200
Subject: [PATCH] Fix typing and typos

---
 cura/PrinterOutput/NetworkMJPGImage.py   | 14 +++++++-------
 cura/PrinterOutput/PrinterOutputModel.py |  4 ++--
 2 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/cura/PrinterOutput/NetworkMJPGImage.py b/cura/PrinterOutput/NetworkMJPGImage.py
index 1efc21d2ea..522d684085 100644
--- a/cura/PrinterOutput/NetworkMJPGImage.py
+++ b/cura/PrinterOutput/NetworkMJPGImage.py
@@ -1,8 +1,8 @@
 # Copyright (c) 2018 Aldo Hoeben / fieldOfView
 # NetworkMJPGImage is released under the terms of the LGPLv3 or higher.
 
-from PyQt5.QtCore import QUrl, pyqtProperty, pyqtSignal, pyqtSlot, QRect
-from PyQt5.QtGui import QImage
+from PyQt5.QtCore import QUrl, pyqtProperty, pyqtSignal, pyqtSlot, QRect, QByteArray
+from PyQt5.QtGui import QImage, QPainter
 from PyQt5.QtQuick import QQuickPaintedItem
 from PyQt5.QtNetwork import QNetworkRequest, QNetworkReply, QNetworkAccessManager
 
@@ -17,11 +17,11 @@ class NetworkMJPGImage(QQuickPaintedItem):
     def __init__(self, *args, **kwargs) -> None:
         super().__init__(*args, **kwargs)
 
-        self._stream_buffer = b""
+        self._stream_buffer = QByteArray()
         self._stream_buffer_start_index = -1
-        self._network_manager = None
-        self._image_request = None
-        self._image_reply = None
+        self._network_manager = None  # type: QNetworkAccessManager
+        self._image_request = None  # type: QNetworkRequest
+        self._image_reply = None  # type: QNetworkReply
         self._image = QImage()
         self._image_rect = QRect()
 
@@ -99,7 +99,7 @@ class NetworkMJPGImage(QQuickPaintedItem):
 
     @pyqtSlot()
     def stop(self) -> None:
-        self._stream_buffer = b""
+        self._stream_buffer = QByteArray()
         self._stream_buffer_start_index = -1
 
         if self._image_reply:
diff --git a/cura/PrinterOutput/PrinterOutputModel.py b/cura/PrinterOutput/PrinterOutputModel.py
index 59b98364e5..b40b07e16b 100644
--- a/cura/PrinterOutput/PrinterOutputModel.py
+++ b/cura/PrinterOutput/PrinterOutputModel.py
@@ -25,7 +25,7 @@ class PrinterOutputModel(QObject):
     keyChanged = pyqtSignal()
     printerTypeChanged = pyqtSignal()
     buildplateChanged = pyqtSignal()
-    cameraChanged = pyqtSignal()
+    cameraUrlChanged = pyqtSignal()
     configurationChanged = pyqtSignal()
     canUpdateFirmwareChanged = pyqtSignal()
 
@@ -50,7 +50,7 @@ class PrinterOutputModel(QObject):
         self._printer_configuration.extruderConfigurations = [extruder.extruderConfiguration for extruder in
                                                               self._extruders]
 
-        self._camera`_url = None  # type: Optional[QUrl]
+        self._camera_url = None  # type: Optional[QUrl]
 
     @pyqtProperty(str, constant = True)
     def firmwareVersion(self) -> str: