add preliminary parsing and display of M17 metadata

2021-12-21 21:18:17 +01:00
parent 81b8f183c2
commit 40c68933e1
6 changed files with 117 additions and 8 deletions
--- a/csdr/module/init.py
+++ b/csdr/module/init.py
@@ -118,8 +118,11 @@ class PopenModule(AutoStartModule, metaclass=ABCMeta):
    def getCommand(self):
        pass

+    def _getProcess(self):
+        return Popen(self.getCommand(), stdin=PIPE, stdout=PIPE)
+
    def start(self):
-        self.process = Popen(self.getCommand(), stdin=PIPE, stdout=PIPE)
+        self.process = self._getProcess()
        # resume in case the reader has been stop()ed before
        self.reader.resume()
        Thread(target=self.pump(self.reader.read, self.process.stdin.write)).start()