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# -*- coding: utf-8 -*-
# import os
import platform
# import signal
import subprocess
import sys
import threading
import classes.extras as ex
class Speaker(threading.Thread):
def __init__(self, lang, configo, android):
self.android = android
if self.android is None:
threading.Thread.__init__(self)
self.lang = lang
self.enabled = True
self.started = False
self.process = None
self.talkative = False
self.debug = False
if sys.version_info < (3, 0):
self.needs_encode = False
else:
self.needs_encode = True
else:
self.enabled = False
self.started = False
self.process = None
self.talkative = False
def start_server(self):
if self.android is None:
if self.enabled and self.lang.voice is not None:
cmd = ['espeak']
cmd.extend(self.lang.voice)
try:
# IS_WIN32 = 'win32' in str(sys.platform).lower() #maybe sys.platform is more secure
is_win = platform.system() == "Windows"
if is_win:
startupinfo = subprocess.STARTUPINFO()
startupinfo.dwFlags = subprocess.CREATE_NEW_CONSOLE | subprocess.STARTF_USESHOWWINDOW
startupinfo.wShowWindow = subprocess.SW_HIDE
kwargs = {}
kwargs['startupinfo'] = startupinfo
self.process = subprocess.Popen(cmd, shell=False, bufsize=0, stdin=subprocess.PIPE,
stdout=subprocess.PIPE, stderr=subprocess.PIPE,
startupinfo=startupinfo)
else:
if self.debug:
self.process = subprocess.Popen(cmd, shell=False, bufsize=0, stdin=subprocess.PIPE)
else:
self.process = subprocess.Popen(cmd, shell=False, bufsize=0, stdin=subprocess.PIPE,
stdout=subprocess.PIPE, stderr=subprocess.PIPE)
self.started = True
except:
self.enabled = False
self.started = False
print("eduActiv8: You may like to install eSpeak to get some extra functionality, " +
"however this is not required to successfully use the game.")
else:
self.process = None
def restart_server(self):
if self.started:
self.stop_server()
self.start_server()
def run(self):
pass
def stop_server(self):
if self.android is None:
if self.enabled and self.started and self.process is not None:
try:
self.process.stdin.close()
if not self.debug:
self.process.stdout.close()
self.process.stderr.close()
self.process.terminate()
#os.kill(self.process.pid, signal.SIGTERM)
except OSError:
print("Error killing the espeak process")
def say(self, text, voice=1):
if self.android is None:
if self.enabled and self.talkative and self.lang.voice is not None:
text = self.check_letter_name(text)
text = text + "\n"
try:
text = text.encode("utf-8")
except:
pass
try:
self.process.stdin.write(text)
self.process.stdin.flush()
except:
pass
def check_letter_name(self, text):
if sys.version_info < (3, 0):
try:
val = ex.unival(text)
except:
val = text
if len(val) == 1 and len(self.lang.letter_names) > 0:
t = ex.unival(val.lower())
for i in range(len(self.lang.alphabet_lc)):
if t == ex.unival(self.lang.alphabet_lc[i]):
text = self.lang.letter_names[i]
break
else:
if len(text) == 1 and len(self.lang.letter_names) > 0:
t = text.lower()
for i in range(len(self.lang.alphabet_lc)):
if t == self.lang.alphabet_lc[i]:
text = self.lang.letter_names[i]
break
return text
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