make python package and build up class model

src/fenrir-package/speech/espeak.py

@@ -0,0 +1,54 @@
+#!/usr/bin/python
+
+# Espeak driver
+
+class speech():
+    def __init__(self, ):
+        self._es = None
+        self._isInitialized = False
+        try:
+            from espeak import espeak 
+            self._es = espeak
+            self._isInitialized = True
+        except:
+            self._initialized = False
+
+
+    def speak(self,text, queueable=True):
+        if not self._isInitialized:
+            return False
+        if queueable == False: self.cancel()
+        self._es.synth(text)
+        return True
+
+    def cancel(self):
+        if not self._isInitialized:
+            return False
+        self._es.cancel()
+        return True
+
+    def clear_buffer(self):
+        if not self._isInitialized:
+            return False
+        return True
+
+    def setVoice(self, voice):
+        if not self._isInitialized:
+            return False
+        return _es.set_voice('de')
+
+    def setPitch(self, pitch):
+        if not self._isInitialized:
+            return False
+        return _es.set_parameter(espeak.Parameter.Pitch, pitch) 
+
+    def setSpeed(self, speed):
+        if not self._isInitialized:
+            return False
+        return _es.set_parameter(espeak.Parameter.Rate, speed) 
+
+    def setModule(self, module):
+        pass
+
+    def shutdown(self):
+        pass