def capture_olympus():
activate_olympus = """
osascript -e 'tell application "OLYMPUS Capture" to activate'
"""
enter = """
osascript -e 'tell application "System Events" to keystroke return'
"""
# activate_python = """
# osascript -e 'tell application "System Events" to tell process "Python" ' \
# -e 'set frontmost to true ' \
# -e 'windows where title contains "Slideshow" ' \
# -e 'if result is not {} then perform action "AXRaise" of item 1 of result ' \
# -e 'end tell'
# """
activate_python = """
osascript -e 'tell application "Python" to activate'
"""
print "Activating Olympus"
os.system(activate_olympus)
time.sleep(0.1)
print "Enter"
os.system(enter)
time.sleep(0.1)
print "Activating Python"
t = threading.Thread(target=os.system, args=(activate_python, ))
t.start()
for i in range(10):
check_for_event()
time.sleep(0.1)
t.join()
print "done"
def take_picture(self, filename=tmp_dir + "picture.jpg"):
old_dir = os.getcwd()
os.chdir(self.folder)
cur_newest = self.get_newest()
if not self.simulate:
capture_olympus()
start = time.time()
new_file = None
while new_file is None:
newest_file = self.get_newest()
if newest_file:
if not cur_newest or os.path.getctime(
newest_file) > os.path.getctime(cur_newest):
new_file = newest_file
break
if time.time() - start > self.timeout:
os.chdir(old_dir)
raise CameraException(
"Could not get picture, is the camera running? Change flash batteries?"
)
check_for_event()
time.sleep(0.1)
shutil.copy(new_file, filename)
os.chdir(old_dir)
return filename
def focus_python():
activate_python = """
osascript -e 'tell application "Python" to activate'
"""
print "Activating Python"
t = threading.Thread(target=os.system, args=(activate_python, ))
t.start()
for i in range(10):
check_for_event()
sleep(0.1)
t.join()
print "done"
def main():
display = GuiModule('set-time', display_size, hide_mouse=False)
for digit in range(len(date_digits)):
display.clear()
show_numpad(display, numpad, button_size)
display.show_button('Date:', (400, 100), outline=(0, 0, 0))
show_digits(display, date_digits, button_size)
display.apply()
digit_done = False
while not digit_done:
r, e = check_for_event()
while r:
digit_done = handle_event(e, digit, date_digits, numpad)
r, e = check_for_event()
for digit in range(len(time_digits)):
display.clear()
show_numpad(display, numpad, button_size)
display.show_button('Time:', (400, 100), outline=(0, 0, 0))
show_digits(display, time_digits, button_size)
display.apply()
digit_done = False
while not digit_done:
event = wait_for_event()
digit_done = handle_event(event, digit, time_digits, numpad)
# YYYY-MM-DD HH:mm
date_str = (date_digits[4] + date_digits[5] + date_digits[6] + date_digits[7] + '-' +
date_digits[2] + date_digits[3] + '-' +
date_digits[0] + date_digits[1] + ' ' +
time_digits[0] + time_digits[1] + ':' + time_digits[2] + time_digits[3])
subprocess.check_call(['date', '-s', date_str])
display.teardown()
return 0
def take_picture(self):
"""Implements the picture taking routine"""
# NUM PICs
num_pics = 1
t = threading.Thread(target=self.say, args=("Pose for the photo!", ))
t.start()
activate_olympus = """
osascript -e 'tell application "OLYMPUS Capture" to activate'
"""
os.system(activate_olympus)
self.display.msg(
"\n\n\n\n\n\n\nTaking {} picture ...".format(num_pics))
sleep(3.0)
t.join()
# Extract display and image sizes
display_size = self.display.get_size()
focus_python()
self.display.msg("Look at the camera...".format(num_pics))
self.say("Look at the camera")
sleep(0.5)
words = random.choice(word_list)
#words.append(0.3)
# Take pictures
filenames = [i for i in range(num_pics)]
for x in range(num_pics):
# Countdown
self.show_counter(self.pose_time)
self.display.msg("")
#self.display.msg("S M I L E !!!\n\n {} of {}".format(x + 1, num_pics))
t = threading.Thread(target=self.say_with_delay, args=tuple(words))
t.start()
try:
#t = threading.Thread(target=self.camera.take_picture, args=(tmp_dir + "photobooth_%02d.jpg" % x, ))
#t.start()
filenames[x] = self.camera.take_picture(tmp_dir +
"photobooth_%02d.jpg" %
x)
#if self.shutter:
# self.shutter.play()
except CameraException as e:
raise e
t.join()
# Show 'Wait'
self.display.msg("Please wait!\n\nWorking\n...")
# Assemble them
ass_outfile, outfile = self.assemble_picture(filenames[0])
if self.printer_module.can_print():
# Show picture for 10 seconds and then send it to the printer.
# If auto_print is True, hitting the button cancels the print.
# If auto_print is False, hitting the button sends the print
tic = time()
t = int(self.display_time - (time() - tic))
old_t = self.display_time + 1
do_print = auto_print
# Clear event queue (in case they hit the button twice accidentally)
self.clear_event_queue()
while t > 0:
if t != old_t:
self.display.clear()
self.display.show_picture(outfile, display_size, (0, 0))
self.display.show_message(
"%s%d" %
("Wait for print \n or press button to cancel!\n " if
auto_print else "Press button to print photo!\n", t))
self.display.apply()
old_t = t
# Watch for button, gpio, mouse press to cancel/enable printing
r, e = check_for_event()
if r: # Caught a button press.
self.display.clear()
self.display.show_picture(outfile, display_size, (0, 0))
self.display.show_message(
"Printing%s" % (" cancelled" if auto_print else ""))
self.display.apply()
self.clear_event_queue()
# Discard extra events (e.g., they hit the button a bunch)
sleep(2)
self.clear_event_queue()
do_print = not do_print
break
sleep(0.1)
t = int(self.display_time - (time() - tic))
# Either button pressed or countdown timed out
if do_print:
self.display.msg("Printing")
self.printer_module.enqueue(ass_outfile)
else:
# No printer available, so just show montage for 10 seconds
self.display.clear()
self.display.show_picture(outfile, display_size, (0, 0))
self.display.apply()
sleep(self.display_time)
self.clear_event_queue()
def clear_event_queue(self):
r, e = check_for_event()
while r:
r, e = check_for_event()
def check_and_handle_events(self):
r, e = check_for_event()
while r:
self.handle_event(e)
r, e = check_for_event()