diff options
Diffstat (limited to 'gr-qtgui/examples/pyqt_waterfall_f.py')
| -rw-r--r--[-rwxr-xr-x] | gr-qtgui/examples/pyqt_waterfall_f.py | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/gr-qtgui/examples/pyqt_waterfall_f.py b/gr-qtgui/examples/pyqt_waterfall_f.py index 71c72afad6..660e7595f2 100755..100644 --- a/gr-qtgui/examples/pyqt_waterfall_f.py +++ b/gr-qtgui/examples/pyqt_waterfall_f.py @@ -20,6 +20,8 @@ # Boston, MA 02110-1301, USA. # +from __future__ import print_function +from __future__ import unicode_literals from gnuradio import gr, filter from gnuradio import blocks import sys @@ -104,14 +106,14 @@ class control_box(QtWidgets.QWidget): newfreq = float(self.freq1Edit.text()) self.signal1.set_frequency(newfreq) except ValueError: - print "Bad frequency value entered" + print("Bad frequency value entered") def amp1EditText(self): try: newamp = float(self.amp1Edit.text()) self.signal1.set_amplitude(newamp) except ValueError: - print "Bad amplitude value entered" + print("Bad amplitude value entered") def freq2EditText(self): @@ -119,14 +121,14 @@ class control_box(QtWidgets.QWidget): newfreq = float(self.freq2Edit.text()) self.signal2.set_frequency(newfreq) except ValueError: - print "Bad frequency value entered" + print("Bad frequency value entered") def amp2EditText(self): try: newamp = float(self.amp2Edit.text()) self.signal2.set_amplitude(newamp) except ValueError: - print "Bad amplitude value entered" + print("Bad amplitude value entered") class my_top_block(gr.top_block): |