[PATCH] apps/osmocom_fft: fix compatibility with Python 3: print needs parentheses

--- apps/osmocom_fft | 42 +++++++++++++++++++++--------------------- 1 file changed, 21 insertions(+), 21 deletions(-) diff --git a/apps/osmocom_fft b/apps/osmocom_fft index da38861..0110d19 100755 --- a/apps/osmocom_fft +++ b/apps/osmocom_fft @@ -117,7 +117,7 @@ class app_top_block(stdgui2.std_top_block, pubsub): try: self.src.get_sample_rates().start() except RuntimeError: - print "Source has no sample rates (wrong device arguments?)." + print("Source has no sample rates (wrong device arguments?).") sys.exit(1) # Set the antenna @@ -150,18 +150,18 @@ class app_top_block(stdgui2.std_top_block, pubsub): gain_names = self.src.get_gain_names() for name in gain_names: range = self.src.get_gain_range(name) - print "%s gain range: start %d stop %d step %d" % (name, range.start(), range.stop(), range.step()) + print("%s gain range: start %d stop %d step %d" % (name, range.start(), range.stop(), range.step())) if options.gains: for tuple in options.gains.split(","): name, gain = tuple.split(":") gain = int(gain) - print "Setting gain %s to %d." % (name, gain) + print("Setting gain %s to %d." % (name, gain)) self.src.set_gain(gain, name) if self._verbose: rates = self.src.get_sample_rates() - print 'Supported sample rates %d-%d step %d.' % (rates.start(), rates.stop(), rates.step()) + print('Supported sample rates %d-%d step %d.' % (rates.start(), rates.stop(), rates.step())) if options.center_freq is None: freq = self.src.get_center_freq() @@ -221,7 +221,7 @@ class app_top_block(stdgui2.std_top_block, pubsub): #force update on pubsub keys #for key in (SAMP_RATE_KEY, BWIDTH_KEY, CENTER_FREQ_KEY, FREQ_CORR_KEY): - #print key, "=", self[key] + #print(key, "=", self[key]) #self[key] = self[key] if options.fosphor: @@ -422,7 +422,7 @@ class app_top_block(stdgui2.std_top_block, pubsub): try: bw_range = self[BWIDTH_RANGE_KEY] - #print bw_range.to_pp_string() + #print(bw_range.to_pp_string()) if bw_range.start() < bw_range.stop(): bwidth_vbox = forms.static_box_sizer(parent=self.panel, label="Bandwidth", @@ -537,14 +537,14 @@ class app_top_block(stdgui2.std_top_block, pubsub): self.rec_file_name = self.record_to_filename() - print "Recording samples to ", self.rec_file_name + print("Recording samples to ", self.rec_file_name) self.file_sink.open(self.rec_file_name); else: self.sample_rate_text.Enable() self.record_text.Enable() self.file_sink.close() - print "Finished recording to", self.rec_file_name + print("Finished recording to", self.rec_file_name) forms.toggle_button( sizer=rec_hbox, @@ -732,9 +732,9 @@ class app_top_block(stdgui2.std_top_block, pubsub): self.src.set_dc_offset( correction ) if self._verbose: - print "Set DC offset to", correction + print("Set DC offset to", correction) except RuntimeError as ex: - print ex + print(ex) def set_iq_balance_mode(self, iq_balance_mode): if iq_balance_mode == 1: @@ -761,16 +761,16 @@ class app_top_block(stdgui2.std_top_block, pubsub): self.src.set_iq_balance( correction ) if self._verbose: - print "Set IQ balance to", correction + print("Set IQ balance to", correction) except RuntimeError as ex: - print ex + print(ex) def set_sample_rate(self, samp_rate): samp_rate = self.src.set_sample_rate(samp_rate) if hasattr(self.scope, 'set_sample_rate'): self.scope.set_sample_rate(samp_rate) if self._verbose: - print "Set sample rate to:", samp_rate + print("Set sample rate to:", samp_rate) try: self[BWIDTH_KEY] = self.set_bandwidth(samp_rate) @@ -787,13 +787,13 @@ class app_top_block(stdgui2.std_top_block, pubsub): g = self[GAIN_RANGE_KEY(name)] gain = float(g.start()+g.stop())/2 if self._verbose: - print "Using auto-calculated mid-point gain" + print("Using auto-calculated mid-point gain") self[GAIN_KEY(name)] = gain return gain = self.src.set_gain(gain, name) if self._verbose: - print "Set " + name + " gain to:", gain + print("Set " + name + " gain to:", gain) def set_bandwidth(self, bw): clipped_bw = self[BWIDTH_RANGE_KEY].clip(bw) @@ -801,7 +801,7 @@ class app_top_block(stdgui2.std_top_block, pubsub): bw = self.src.set_bandwidth(clipped_bw) if self._verbose: - print "Set bandwidth to:", bw + print("Set bandwidth to:", bw) return bw @@ -814,7 +814,7 @@ class app_top_block(stdgui2.std_top_block, pubsub): f = self[FREQ_RANGE_KEY] freq = float(f.start()+f.stop())/2.0 if self._verbose: - print "Using auto-calculated mid-point frequency" + print("Using auto-calculated mid-point frequency") self[CENTER_FREQ_KEY] = freq return @@ -825,22 +825,22 @@ class app_top_block(stdgui2.std_top_block, pubsub): if freq is not None: if self._verbose: - print "Set center frequency to", freq + print("Set center frequency to", freq) elif self._verbose: - print "Failed to set freq." + print("Failed to set freq.") return freq def set_freq_corr(self, ppm): if ppm is None: ppm = 0.0 if self._verbose: - print "Using frequency corrrection of", ppm + print("Using frequency corrrection of", ppm) self[FREQ_CORR_KEY] = ppm return ppm = self.src.set_freq_corr(ppm) if self._verbose: - print "Set frequency correction to:", ppm + print("Set frequency correction to:", ppm) def main (): app = stdgui2.stdapp(app_top_block, "osmocom Spectrum Browser", nstatus=1) -- 2.24.0