def run(self):
logger.info("PROXY RUNNING")
try:
self.execute()
logger.info("PROXY STOPPED")
except Exception, e: #Pokemon
if logger:
logger.error("EXCEPTION ON PROXY:\n%s" % e)
else:
print "Exception on Proxy:", e
def run(self):
logger.info("PROXY RUNNING")
try:
self.execute()
logger.info("PROXY STOPPED")
except Exception, e: #Pokemon
if logger:
logger.error("EXCEPTION ON PROXY:\n%s" % e)
else:
print "Exception on Proxy:", e
def turn_projectors_power(self, status):
if not self.in_schedule():
logger.info("NOT IN SCHEDULE. Projectors will remain with the previous state")
return
try:
projectors.projectors_power(status)
logger.info("Projectors status changed to %d" % status)
except Exception, e:
logger.error('Error changing projectors status:\n%s' % e)
def update_projectors_status(self):
try:
dic = projectors.projectors_status()
for key, value in dic.items():
if not value == 'OFF':
self.set_projectors_status(True)
return
self.set_projectors_status(False)
except Exception as e:
logger.error("Projectors status error:\n%s" % e)
def draw(self):
# Outside line
style = {'bg-color': (1, 1, 1, 1), 'draw-background': 0, 'draw-border': True, 'border-radius': 10}
set_color(*style.get('bg-color'))
drawCSSRectangle(pos=self.pos, size=self.size, style = style)
# Icon
try:
image = Image( "../webmanager/media/%s" % str(self.app.icon) )
x,y = list(self.center)
image.size = self.get_resized_size(image)
image.pos = x - image.width /2, y - image.height /2
image.draw()
except Exception, e:
logger.error("EXCEPTION loading icon\n%s" % e)
def last_activity_checker(self):
while True:
systemtime.sleep(TIME_TO_CHECK_PROJECTORS * 60)
self.update_projectors_status()
diff_min = self.get_minutes(datetime.now() - self.last_activity)
screensaver_control = self.get_first_item(ScreensaverControlProxy.objects.all())
projector_control = self.get_first_item(ProjectorControlProxy.objects.all())
if screensaver_control:
self.manage_screensaver(screensaver_control, diff_min)
else:
logger.error("screensaver time not defined")
if projector_control:
self.manage_projectors(projector_control, diff_min)
else:
logger.error("projectors inactivity time not defined")
def draw(self):
# Outside line
style = {
'bg-color': (1, 1, 1, 1),
'draw-background': 0,
'draw-border': True,
'border-radius': 10
}
set_color(*style.get('bg-color'))
drawCSSRectangle(pos=self.pos, size=self.size, style=style)
# Icon
try:
image = Image("../webmanager/media/%s" % str(self.app.icon))
x, y = list(self.center)
image.size = self.get_resized_size(image)
image.pos = x - image.width / 2, y - image.height / 2
image.draw()
except Exception, e:
logger.error("EXCEPTION loading icon\n%s" % e)
def _execute(self, is_screensaver):
"""Tries to execute application's batch file.
While is executing all process output (stdout/stderr) is catched
and handled later on when the application is terminated.
This method blocks until the application exits. Use run() instead.
Returns:
True if application is successfuly executed.
False is returned whether there is no boot file or another application is already running.
Raises:
An Exception is raised in case something goes wrong during
process execution"""
#hide scatter
logger.info('running application: %s' % self.name)
if (is_app_running()):
get_app_mutex().unlock()
return False
app_boot_file = self.get_boot_file()
success = False
if app_boot_file:
try:
from mtmenu import cover_window
cover_window.show()
self.start_run()
command = self.build_command(app_boot_file)
# Starts application process and waits for it to terminate
process = Popen(command, stdout = PIPE, stderr = PIPE, cwd = self.get_extraction_fullpath(), shell = False)
# defines the application that is running
set_app_running(process)
from utils import bring_window_to_front
bring_window_to_front(True)
# Concatenate output
output = StringIO()
for line in process.communicate():
output.write(line)
remove_app_running()
cover_window.resume(self, is_screensaver)
self.end_run()
# Save output to database
self.add_log_entry(output.getvalue())
success = True
logger.info("Application %s terminated" % self.name)
except Exception, e: #Pokemon
logger.error("EXCEPTION RUNNING APPLICATION:\n%s" % e)
remove_app_running()
cover_window.resume(self, is_screensaver)
self.end_run()
# Save output to database
self.add_log_entry(output.getvalue())
success = True
logger.info("Application %s terminated" % self.name)
except Exception, e: #Pokemon
logger.error("EXCEPTION RUNNING APPLICATION:\n%s" % e)
else:
logger.error("Could not run app %s because no boot file" % self.name)
get_app_mutex().unlock()
return success
def get_extraction_fullpath(self):
"""Full path to application repository.
It considers the folder name as being the application's ID. The main path
is setted on config.py
Returns:
Full path to application repository if exists otherwise
returns empty string"""
full_path = path.join(APPS_REPOSITORY_PATH, str(self.id))
def _execute(self, is_screensaver):
"""Tries to execute application's batch file.
While is executing all process output (stdout/stderr) is catched
and handled later on when the application is terminated.
This method blocks until the application exits. Use run() instead.
Returns:
True if application is successfuly executed.
False is returned whether there is no boot file or another application is already running.
Raises:
An Exception is raised in case something goes wrong during
process execution"""
#hide scatter
logger.info('running application: %s' % self.name)
if (is_app_running()):
get_app_mutex().unlock()
return False
app_boot_file = self.get_boot_file()
success = False
if app_boot_file:
try:
from mtmenu import cover_window
cover_window.show()
self.start_run()
command = self.build_command(app_boot_file)
# Starts application process and waits for it to terminate
process = Popen(command,
stdout=PIPE,
stderr=PIPE,
cwd=self.get_extraction_fullpath(),
shell=False)
# defines the application that is running
set_app_running(process)
from utils import bring_window_to_front
bring_window_to_front(True)
# Concatenate output
output = StringIO()
for line in process.communicate():
output.write(line)
remove_app_running()
cover_window.resume(self, is_screensaver)
self.end_run()
# Save output to database
self.add_log_entry(output.getvalue())
success = True
logger.info("Application %s terminated" % self.name)
except Exception, e: #Pokemon
logger.error("EXCEPTION RUNNING APPLICATION:\n%s" % e)
remove_app_running()
cover_window.resume(self, is_screensaver)
self.end_run()
# Save output to database
self.add_log_entry(output.getvalue())
success = True
logger.info("Application %s terminated" % self.name)
except Exception, e: #Pokemon
logger.error("EXCEPTION RUNNING APPLICATION:\n%s" % e)
else:
logger.error("Could not run app %s because no boot file" %
self.name)
get_app_mutex().unlock()
return success
def get_extraction_fullpath(self):
"""Full path to application repository.
It considers the folder name as being the application's ID. The main path
is setted on config.py
Returns:
Full path to application repository if exists otherwise
returns empty string"""
full_path = path.join(APPS_REPOSITORY_PATH, str(self.id))
