Removing dependency on SoapySDRUtil. Using new owrx-connector now.

debian/control

@@ -17,9 +17,8 @@ Architecture: all
 Depends: adduser,
          python3 (>= 3.5),
          python3-pkg-resources,
-	 owrx-connector (>= 0.6),
-	 python3-csdr (>= 0.18.17),
-	 soapysdr-tools,
+	 owrx-connector (>= 0.6.5),
+	 python3-csdr (>= 0.18.18),
          ${python3:Depends},
          ${misc:Depends}
 Recommends: python3-digiham (>= 0.6),

owrx/feature.py

@@ -308,14 +308,10 @@ class FeatureDetector(object):
 
     def _has_soapy_driver(self, driver):
         try:
-            process = subprocess.Popen(["SoapySDRUtil", "--info"], stdout=subprocess.PIPE, stderr=subprocess.DEVNULL)
-            factory_regex = re.compile(r"^Available factories\\.\\.\\. ?(.*)$")
+            process = subprocess.Popen(["soapy_connector", "--listdrivers"], stdout=subprocess.PIPE, stderr=subprocess.DEVNULL)
 
-            drivers = []
-            for line in process.stdout:
-                matches = factory_regex.match(line.decode())
-                if matches:
-                    drivers = [s.strip() for s in matches.group(1).split(", ")]
+            drivers = [line.decode().strip() for line in process.stdout]
+            process.wait(1)
 
             return driver in drivers
         except FileNotFoundError: