def _GetHeadlinesFromFile(filename):
try:
f = open("%s/%s.txt" % (configuration.NEWS_DIR, filename))
except IOError:
speaker.Speak("Error. Cannot find headline list.")
return []
story_descriptions = [line for line in f]
f.close()
stories = []
for descr in story_descriptions:
location = "%s/%s.txt" % (configuration.NEWS_DIR, descr.split()[-1])
headline = " ".join(descr.split()[:-1])
stories.append(_Story(headline, location))
return stories
def SpeakTime():
# Easter eggs!
choice = random.random()
if choice < 0.02:
speaker.Speak("adventure time!")
return
elif choice < 0.04:
speaker.Speak("shirtless o'clock!")
else:
# Actually give the time
(h, m
) = _GetNumericalTime() # 24 hour time, rounded to the nearest 5 min.
minute_text = _FormatMinute(h, m)
hour_text = _FormatHour(h, m)
text = minute_text % hour_text
# Special cases:
if h == 12 and m == 0:
text = "noon"
if h == 0 and m == 0:
text = "midnight"
speaker.Speak(text)
def _ReadNews(stories):
speaker.Acknowledge()
# We need a for loop over all the stories, except sometimes we want to go
# backwards one. So, make it a while loop.
i = 0
while i < len(stories):
story = stories[i]
speaker.Speak(story.headline)
cl.ClearCommands()
cl.Listen()
time.sleep(3)
cl.Pause()
if cl.HasCommand():
cmd = cl.GetCommand()
print "Got command: %s" % cmd
if cmd == STOP:
print "stopping..."
speaker.Acknowledge()
return
elif cmd == READ:
print "reading story..."
speaker.Acknowledge()
_ReadArticle(story)
elif cmd == PREV:
print "reading previous story..."
if i > 0:
speaker.Acknowledge()
_ReadArticle(stories[i-1])
i -= 1 # Maybe read the current one as well as the previous one...
else:
speaker.Speak("Warning. No previous article to read. Skipping.")
else:
print "unrecognized command: %s" % cmd
speaker.Speak("Warning: unrecognized command (%s). Ignoring." % cmd)
i += 1
speaker.Speak("No more headlines.")
def WakeUp():
"""
This is a perpetual loop that waits for the phrase "oh computerbox" and then
calls ExecuteCommand().
"""
waker = MakeWaker()
cl = MakeCommandListener()
waker.Listen()
while True:
print "back in main while loop..."
cmd = waker.BlockingGetCommand()
if cmd == LISTEN:
print "listening for command!"
waker.Pause()
ExecuteCommand(cl)
time.sleep(1) # Avoid a race condition in gst?
waker.Listen()
elif cmd == UNKNOWN:
print "ingoring noise."
pass # Ignore it.
else:
speaker.Speak("Unexpected command! " +
"Something is very wrong in the main loop.")
def WeatherForecast():
f = open("%s/weather.txt" % configuration.NEWS_DIR)
forecast = f.read()
f.close()
speaker.Speak(forecast)
def Unimplemented():
speaker.Speak("This command is not yet implemented in the github "
"version of this project. Ignoring command.")
speaker.Acknowledge()
def _ReadArticle(story):
print story.location
speaker.SpeakFile(story.location)
time.sleep(1) # Pause at the end of the article
speaker.Speak("Resuming Headlines.")
time.sleep(0.5)