fixing...

.pylintrc

@@ -3,7 +3,7 @@
 # A comma-separated list of package or module names from where C extensions may
 # be loaded. Extensions are loading into the active Python interpreter and may
 # run arbitrary code.
-extension-pkg-allow-list=
+extension-pkg-allow-list=PyQt5
 
 # A comma-separated list of package or module names from where C extensions may
 # be loaded. Extensions are loading into the active Python interpreter and may

utils/cam-rx.py

@@ -16,7 +16,6 @@
 
 struct_fmt = struct.Struct('<IIII16pI4I')
 
-
 # Loading MJPEG to a QPixmap produces corrupt JPEG data warnings. Ignore these.
 def qt_message_handler(msg_type, msg_log_context, msg_string):
     if msg_string.startswith("Corrupt JPEG data"):
@@ -103,6 +102,8 @@ def __init__(self, socket: PyQt5.QtNetwork.QTcpSocket):
         print("done")
 
     def on_ready_read(self):
+        qApp = QtWidgets.QApplication.instance()
+
         while self.socket.bytesAvailable():
             if self.state == 0:
                 data = self.socket.read(struct_fmt.size - len(self.header_buffer))
@@ -145,10 +146,11 @@ def on_buffers(self):
         label = self.labels[idx]
 
         if fmt in [ "META_8", "META_CSI2_10", "META_CSI2_12" ]:
-            pix = meta_to_pix(fmt, w, h, bytesperline, self.data_buffer)
+            meta_to_pix(fmt, w, h, bytesperline, self.data_buffer)
         else:
             pix = data_to_pix(fmt, w, h, bytesperline, self.data_buffer)
 
+            # pylint: disable=no-member
             pix = pix.scaled(label.width(), label.height(), Qt.AspectRatioMode.KeepAspectRatio,
                              Qt.TransformationMode.FastTransformation)
 
@@ -174,14 +176,12 @@ def new_connection(tcpServer):
 
 
 def readkey():
-    global qApp
+    qApp = QtWidgets.QApplication.instance()
     sys.stdin.readline()
     qApp.quit()
 
 
 if __name__ == '__main__':
-    global qApp
-
     qApp = QtWidgets.QApplication(sys.argv)
     qApp.setQuitOnLastWindowClosed(False)
 

utils/cam_rx_helpers.py

@@ -280,7 +280,7 @@ def data_to_rgb(fmt, w, h, bytesperline, data):
 def rgb_to_pix(rgb):
     w = rgb.shape[1]
     h = rgb.shape[0]
-    qim = QtGui.QImage(rgb, w, h, QtGui.QImage.Format.Format_RGB888)
+    qim = QtGui.QImage(rgb, w, h, QtGui.QImage.Format.Format_RGB888) # pylint: disable=no-member
     pix = QtGui.QPixmap.fromImage(qim)
     return pix
 

v4l2/mbusformats.py

@@ -82,5 +82,5 @@ class BusFormat(IntEnum):
     S5C_UYVY_JPEG_1X8 = v4l2.uapi.V4L2_MBUS_FMT_S5C_UYVY_JPEG_1X8
     AHSV8888_1X32 = v4l2.uapi.V4L2_MBUS_FMT_AHSV8888_1X32
 
-    META_8 = NotImplementedError()
-    META_12 = NotImplementedError()
+    META_8 = 0 # XXX
+    META_12 = 0 # XXX

v4l2/pixelformats.py

@@ -239,9 +239,9 @@ class PixelFormat(IntEnum):
     HM12 = v4l2.uapi.V4L2_PIX_FMT_HM12
     SUNXI_TILED_NV12 = v4l2.uapi.V4L2_PIX_FMT_SUNXI_TILED_NV12
 
-    META_8 = NotImplementedError()
-    META_CSI2_10 = NotImplementedError()
-    META_CSI2_12 = NotImplementedError()
-    SENSOR_DATA = NotImplementedError()
-    META_FMT_GENERIC_8 = NotImplementedError()
-    META_FMT_GENERIC_CSI2_12 = NotImplementedError()
+    META_8 = 0 # XXX
+    META_CSI2_10 = 0 # XXX
+    META_CSI2_12 = 0 # XXX
+    SENSOR_DATA = 0 # XXX
+    META_FMT_GENERIC_8 = 0 # XXX
+    META_FMT_GENERIC_CSI2_12 = 0 # XXX