From 6e82c5964e31f3cc937911069709af9830071338 Mon Sep 17 00:00:00 2001
From: Aleksey Lim <alsroot@member.fsf.org>
Date: Fri, 25 Dec 2009 15:34:56 +0000
Subject: Use only one directory level for sources

---
(limited to 'espeak_gst.py')

diff --git a/espeak_gst.py b/espeak_gst.py
new file mode 100644
index 0000000..85cfa26
--- /dev/null
+++ b/espeak_gst.py
@@ -0,0 +1,54 @@
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+
+import logging
+logger = logging.getLogger('speak')
+
+import gst
+import espeak
+
+PITCH_MAX = 200
+RATE_MAX = 200
+PITCH_DEFAULT = PITCH_MAX/2
+RATE_DEFAULT = RATE_MAX/2
+
+class AudioGrabGst(espeak.BaseAudioGrab):
+    def speak(self, status, text):
+        self.make_pipeline('espeak name=espeak ! wavenc')
+        src = self.pipeline.get_by_name('espeak')
+
+        pitch = int(status.pitch) - 100
+        rate = int(status.rate) - 100
+
+        logger.debug('pitch=%d rate=%d voice=%s text=%s' % (pitch, rate,
+                status.voice.name, text))
+
+        src.props.text = text
+        src.props.pitch = pitch
+        src.props.rate = rate
+        src.props.voice = status.voice.name
+
+        self.restart_sound_device()
+
+def voices():
+    out = []
+
+    for i in gst.element_factory_make('espeak').props.voices:
+        name, language, dialect = i
+        if name in ('en-rhotic','english_rp','english_wmids'):
+            # these voices don't produce sound
+            continue
+        out.append((language, name))
+
+    return out
--
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