def log_msg(self, msg, level="info", speech=False): if speech == True: rc = helper.speak_msg(msg) if rc > 0: helper.print_by_error_code(rc) if level == "debug": self.logger.debug(msg) elif level == "info": self.logger.info(msg) elif level == "warning": self.logger.warning(msg) elif level == "error": self.logger.error(msg) else: self.logger.critical(msg)
def setup(self, solution_name, settings):
log = Logger()
# first check if orca is installed
orca_path = string.split(subprocess.check_output(["whereis", "orca"]), " ")
if len(orca_path) <= 1:
helper.speak_msg("Orca is not installed. I try to do this. Please enter your sudo password in the following dialog.")
print "Orca is not installed. I try to do this. Please enter your sudo password in the following dialog."
while True:
rc = subprocess.call(["sudo", "apt-get", "-y", "install", "gnome-orca", "speech-dispatcher"])
if rc == 0:
log.log_msg("Orca successfully installed.", "info", True)
orca_path = string.split(subprocess.check_output(["whereis", "orca"]), " ")
break
if rc == 100:
return 100
if rc == 1:
helper.speak_msg("Wrong password. Do you want to try again? y/n")
out = raw_input('Wrong password. Do you want to try again? y/n: ')
if out == "n":
return 101
else:
continue
return 102
# next try to locate orca settings file
orca_settings_filename = os.environ['HOME'] + "/.local/share/orca/user-settings.conf"
if os.path.exists(orca_settings_filename) == False:
rc = subprocess.call([orca_path[1], "-t"])
if rc > 0:
return 103
if os.path.exists(orca_settings_filename) == False:
return 104
orca_settings_file = open(orca_settings_filename,"r")
orca_settings_string = orca_settings_file.read()
try:
orca_settings_json = json.loads(orca_settings_string, object_pairs_hook=collections.OrderedDict)
except ValueError:
return 105
orca_settings_file.close()
profile_name = "cloud4all"
if orca_settings_json['profiles'].has_key(profile_name) == False:
new_speech_profile = orca_settings_json['profiles']['default']
orca_settings_json['profiles'][profile_name] = new_speech_profile
orca_settings_file = open(orca_settings_filename,"w")
orca_settings_file.write(json.dumps(orca_settings_json, sort_keys=False, indent=4))
orca_settings_file.close()
orca_settings_file = open(orca_settings_filename,"r")
orca_settings_string = orca_settings_file.read()
orca_settings_json = json.loads(orca_settings_string, object_pairs_hook=collections.OrderedDict)
orca_settings_file.close()
# general profile settings
orca_settings_json['profiles'][profile_name]['profile'][0] = "Cloud4All"
orca_settings_json['profiles'][profile_name]['profile'][1] = profile_name
# make Cloud4All profile the active profile
orca_settings_json['general']['startingProfile'][0] = "Cloud4All"
orca_settings_json['general']['startingProfile'][1] = profile_name
# apply user profile settings
attrs_without_value = []
for attr in self.get_solution_list()[solution_name]:
if settings.has_key(attr) == True:
value = self.convert_values(attr, settings[attr])
if value == None:
log.log_msg("Orca: The attribute " + attr + " couldn't be converted into a Orca specific format, skipped", "warning")
continue
if attr == "preferred-lang":
try:
orca_settings_json['profiles'][profile_name]['voices']['default']['family']['name'] = value['name']
orca_settings_json['profiles'][profile_name]['voices']['default']['family']['locale'] = value['locale']
except:
log.log_msg("Orca: Error while changing the attribute " + attr + " in the Orca settings file.", "warning")
if attr == "speech-rate":
try:
orca_settings_json['profiles'][profile_name]['voices']['default']['rate'] = value['rate']
except:
log.log_msg("Orca: Error while changing the attribute " + attr + " in the Orca settings file.", "warning")
else:
attrs_without_value.append(attr)
# list of attributes without a corresponding value
if len(attrs_without_value) > 0:
attr_str = ""
for attr in attrs_without_value:
attr_str.join(attr)
log.log_msg("Orca: The following supported attributes have no value in the user profile: " + attr_str, "warning")
# write back the orca settings file
try:
orca_settings_file = open(orca_settings_filename,"w")
orca_settings_file.write(json.dumps(orca_settings_json, sort_keys=False, indent=4))
orca_settings_file.close()
except:
return 106
if helper.is_process_running("orca") != "":
rc = subprocess.call([orca_path[1], "-q"])
os.system(orca_path[1] + " &")
return 0
