From 29fd7c725d7e155e668351e0b4532145a6df3212 Mon Sep 17 00:00:00 2001
From: Josh Morman <jmorman@gnuradio.org>
Date: Wed, 24 Nov 2021 12:39:12 -0500
Subject: qtgui: pep8 formatting
Signed-off-by: Josh Morman <jmorman@gnuradio.org>
---
gr-qtgui/examples/pyqt_const_c.py | 23 ++++++++++++-----------
1 file changed, 12 insertions(+), 11 deletions(-)
(limited to 'gr-qtgui/examples/pyqt_const_c.py')
diff --git a/gr-qtgui/examples/pyqt_const_c.py b/gr-qtgui/examples/pyqt_const_c.py
index 0f3cf60606..9442feb548 100644
--- a/gr-qtgui/examples/pyqt_const_c.py
+++ b/gr-qtgui/examples/pyqt_const_c.py
@@ -32,17 +32,20 @@ except ImportError:
sys.stderr.write("Error: Program requires gr-channels.\n")
sys.exit(1)
+
class dialog_box(QtWidgets.QWidget):
def __init__(self, display, control):
QtWidgets.QWidget.__init__(self, None)
self.setWindowTitle('PyQt Test GUI')
- self.boxlayout = QtWidgets.QBoxLayout(QtWidgets.QBoxLayout.LeftToRight, self)
+ self.boxlayout = QtWidgets.QBoxLayout(
+ QtWidgets.QBoxLayout.LeftToRight, self)
self.boxlayout.addWidget(display, 1)
self.boxlayout.addWidget(control)
self.resize(800, 500)
+
class control_box(QtWidgets.QWidget):
def __init__(self, parent=None):
QtWidgets.QWidget.__init__(self, parent)
@@ -64,14 +67,12 @@ class control_box(QtWidgets.QWidget):
self.layout.addRow("Signal 1 Amplitude:", self.amp1Edit)
self.amp1Edit.editingFinished.connect(self.amp1EditText)
-
# Control the second signal
self.freq2Edit = QtWidgets.QLineEdit(self)
self.freq2Edit.setMinimumWidth(100)
self.layout.addRow("Signal 2 Frequency:", self.freq2Edit)
self.freq2Edit.editingFinished.connect(self.freq2EditText)
-
self.amp2Edit = QtWidgets.QLineEdit(self)
self.amp2Edit.setMinimumWidth(100)
self.layout.addRow("Signal 2 Amplitude:", self.amp2Edit)
@@ -106,7 +107,6 @@ class control_box(QtWidgets.QWidget):
except ValueError:
print("Bad amplitude value entered")
-
def freq2EditText(self):
try:
newfreq = float(self.freq2Edit.text())
@@ -136,22 +136,22 @@ class my_top_block(gr.top_block):
src1 = analog.sig_source_c(Rs, analog.GR_SIN_WAVE, f1, 0.5, 0)
src2 = analog.sig_source_c(Rs, analog.GR_SIN_WAVE, f2, 0.5, 0)
- src = blocks.add_cc()
+ src = blocks.add_cc()
channel = channels.channel_model(0.001)
- thr = blocks.throttle(gr.sizeof_gr_complex, 100*npts)
+ thr = blocks.throttle(gr.sizeof_gr_complex, 100 * npts)
self.snk1 = qtgui.const_sink_c(npts, "Constellation Example", 1, None)
self.snk1.disable_legend()
- self.connect(src1, (src,0))
- self.connect(src2, (src,1))
- self.connect(src, channel, thr, (self.snk1, 0))
+ self.connect(src1, (src, 0))
+ self.connect(src2, (src, 1))
+ self.connect(src, channel, thr, (self.snk1, 0))
self.ctrl_win = control_box()
self.ctrl_win.attach_signal1(src1)
self.ctrl_win.attach_signal2(src2)
# Get the reference pointer to the SpectrumDisplayForm QWidget
- pyQt = self.snk1.qwidget()
+ pyQt = self.snk1.qwidget()
# Wrap the pointer as a PyQt SIP object
# This can now be manipulated as a PyQt5.QtWidgets.QWidget
@@ -160,8 +160,9 @@ class my_top_block(gr.top_block):
self.main_box = dialog_box(pyWin, self.ctrl_win)
self.main_box.show()
+
if __name__ == "__main__":
- tb = my_top_block();
+ tb = my_top_block()
tb.start()
tb.qapp.exec_()
tb.stop()
--
cgit v1.2.3