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#!/usr/bin/env python3
# This is part of Kaylee
# -- this code is licensed GPLv3
# Copyright 2015-2016 Clayton G. Hobbs
# Portions Copyright 2013 Jezra
from __future__ import print_function
import sys
import signal
import hashlib
import os.path
import subprocess
from gi.repository import GObject, GLib
import json
from recognizer import Recognizer
from config import Config
from languageupdater import LanguageUpdater
from numberparser import NumberParser
class Kaylee:
def __init__(self):
self.ui = None
self.options = {}
ui_continuous_listen = False
self.continuous_listen = False
self.commands = {}
# Load configuration
self.config = Config()
self.options = vars(self.config.options)
# Create number parser for later use
self.number_parser = NumberParser()
# Read the commands
self.read_commands()
if self.options['interface']:
if self.options['interface'] == "g":
from gtkui import UI
elif self.options['interface'] == "gt":
from gtktrayui import UI
else:
print("no GUI defined")
sys.exit()
self.ui = UI(self.options, self.options['continuous'])
self.ui.connect("command", self.process_command)
# Can we load the icon resource?
icon = self.load_resource("icon.png")
if icon:
self.ui.set_icon_active_asset(icon)
# Can we load the icon_inactive resource?
icon_inactive = self.load_resource("icon_inactive.png")
if icon_inactive:
self.ui.set_icon_inactive_asset(icon_inactive)
if self.options['history']:
self.history = []
# Update the language if necessary
self.language_updater = LanguageUpdater(self.config)
self.language_updater.update_language_if_changed()
# Create the recognizer
self.recognizer = Recognizer(self.config)
self.recognizer.connect('finished', self.recognizer_finished)
def read_commands(self):
# Read the commands file
file_lines = open(self.config.command_file)
strings = open(self.config.strings_file, "w")
for line in file_lines:
# Trim the white spaces
line = line.strip()
# If the line has length and the first char isn't a hash
if len(line) and line[0] != "#":
# This is a parsible line
(key, value) = line.split(":", 1)
self.commands[key.strip().lower()] = value.strip()
strings.write(key.strip().replace('%d', '') + "\n")
# Add number words to the corpus
for word in self.number_parser.number_words:
strings.write(word + "\n")
# Close the strings file
strings.close()
def log_history(self, text):
if self.options['history']:
self.history.append(text)
if len(self.history) > self.options['history']:
# Pop off the first item
self.history.pop(0)
# Open and truncate the history file
hfile = open(self.config.history_file, "w")
for line in self.history:
hfile.write(line + "\n")
# Close the file
hfile.close()
def run_command(self, cmd):
"""Print the command, then run it"""
print(cmd)
subprocess.call(cmd, shell=True)
def recognizer_finished(self, recognizer, text):
t = text.lower()
numt, nums = self.number_parser.parse_all_numbers(t)
# Is there a matching command?
if t in self.commands:
# Run the valid_sentence_command if there is a valid sentence command
if self.options['valid_sentence_command']:
subprocess.call(self.options['valid_sentence_command'], shell=True)
cmd = self.commands[t]
# Should we be passing words?
if self.options['pass_words']:
cmd += " " + t
self.run_command(cmd)
self.log_history(text)
elif numt in self.commands:
# Run the valid_sentence_command if there is a valid sentence command
if self.options['valid_sentence_command']:
subprocess.call(self.options['valid_sentence_command'], shell=True)
cmd = self.commands[numt]
cmd = cmd.format(*nums)
# Should we be passing words?
if self.options['pass_words']:
cmd += " " + t
self.run_command(cmd)
self.log_history(text)
else:
# Run the invalid_sentence_command if there is an invalid sentence command
if self.options['invalid_sentence_command']:
subprocess.call(self.options['invalid_sentence_command'], shell=True)
print("no matching command {0}".format(t))
# If there is a UI and we are not continuous listen
if self.ui:
if not self.continuous_listen:
# Stop listening
self.recognizer.pause()
# Let the UI know that there is a finish
self.ui.finished(t)
def run(self):
if self.ui:
self.ui.run()
else:
self.recognizer.listen()
def quit(self):
sys.exit()
def process_command(self, UI, command):
print(command)
if command == "listen":
self.recognizer.listen()
elif command == "stop":
self.recognizer.pause()
elif command == "continuous_listen":
self.continuous_listen = True
self.recognizer.listen()
elif command == "continuous_stop":
self.continuous_listen = False
self.recognizer.pause()
elif command == "quit":
self.quit()
def load_resource(self, string):
local_data = os.path.join(os.path.dirname(__file__), 'data')
paths = ["/usr/share/kaylee/", "/usr/local/share/kaylee", local_data]
for path in paths:
resource = os.path.join(path, string)
if os.path.exists(resource):
return resource
# If we get this far, no resource was found
return False
if __name__ == "__main__":
# Make our kaylee object
kaylee = Kaylee()
# Init gobject threads
GObject.threads_init()
# We want a main loop
main_loop = GObject.MainLoop()
# Handle sigint
signal.signal(signal.SIGINT, signal.SIG_DFL)
# Run the kaylee
kaylee.run()
# Start the main loop
try:
main_loop.run()
except:
print("time to quit")
main_loop.quit()
sys.exit()
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