def get_open_port():
"""
Resolves an available port for socket messages
Returns: available port number
"""
environment.getEnvironmentVars()
try:
# get the port number from the settings file
port = int(os.environ['APP_CONSOLE_SOCKET'])
except KeyError:
# set the port to 0 if it is not found in the settings file. This will make the socket library find an open port.
port = 0
try:
s = socket(AF_INET, SOCK_DGRAM)
# attempt to bind to the port
s.bind(("localhost", port))
# get the port number from the socket
port = s.getsockname()[1]
# always close the socket. This allows the gui console to bind to it later (see caveat below)
s.close()
# save this port back to the environment vars
environment.setEnvironmentVar('APP', 'CONSOLE_SOCKET', port)
except:
# an error is raised if the gui has bound to this address before the engine tries to.
# ignore this error for now, however we should wait until sprint has resolved socket
# ports before allowing the gui to bind to it.
pass
return port
def OnInit(self):
# load environment variables
environment.getEnvironmentVars()
# Don't delete this line, instantiating the Borg Engine main thread here
engine = engineManager.Engine()
# We are terminating dependency logging errors, We may want this in the future but it
# tends to add clutter to our console.
wx.Log.SetLogLevel(0)
self.logicEmit = EMITCtrl(None)
return True
def setUp(self):
# initialize environment variables
environment.getEnvironmentVars()
if sys.gettrace():
print 'Detected Debug Mode'
# initialize debug listener (reroute messages to console)
self.d = sprint.DebugListener()
self.engine = Coordinator()
sprint.PrintTarget.CONSOLE = 1134
self.g = n.DiGraph()
def setUp(self):
# initialize environment variables
environment.getEnvironmentVars()
if sys.gettrace():
print 'Detected Debug Mode'
# initialize debug listener (reroute messages to console)
self.d = sprint.DebugListener()
self.engine = Coordinator()
sprint.PrintTarget.CONSOLE = 1134
self.g = n.DiGraph()
def setUp(self):
# initialize environment variables
environment.getEnvironmentVars()
if sys.gettrace():
print 'Detected Debug Mode'
# initialize debug listener (reroute messages to console)
self.d = sprint.DebugListener()
sprint.PrintTarget.CONSOLE = 1134
self._engine = Coordinator()
self.basepath = os.path.dirname(__file__)
def setUp(self):
# initialize environment variables
environment.getEnvironmentVars()
if sys.gettrace():
print 'Detected Debug Mode'
# initialize debug listener (reroute messages to console)
self.d = sprint.DebugListener()
sprint.PrintTarget.CONSOLE = 1134
self._engine = Coordinator()
self.basepath = os.path.dirname(__file__)
def setUp(self):
# define the paths for the empty and populated temp databases
dirpath = os.path.dirname(os.path.abspath(__file__))
self.empty_db_path = os.path.join(dirpath,'data/temp_empty.db')
self.pop_db_path = os.path.join(dirpath, 'data/temp_pop.db')
# remove temp databases
if os.path.exists(self.empty_db_path):
os.remove(self.empty_db_path)
if os.path.exists(self.pop_db_path):
os.remove(self.pop_db_path)
# connect to each database
empty_connection = dbconnection.createConnection('sqlite', self.empty_db_path)
pop_connection = dbconnection.createConnection('sqlite', self.pop_db_path)
self.emptysqlite = sqlite(empty_connection)
self.popsqlite = sqlite(pop_connection)
# initialize the in-memory database, loop through each command (skip first and last lines)
empty_dump_script = open( os.path.join(dirpath, 'data/empty_dump.sql'),'r').read()
for line in empty_dump_script.split(';\n'):
self.emptysqlite.cursor.execute(line)
populated_dump_script = open(os.path.join(dirpath, 'data/populated_dump.sql'),'r').read()
for line in populated_dump_script.split(';\n'):
self.popsqlite.cursor.execute(line)
# initialize environment variables
environment.getEnvironmentVars()
if sys.gettrace():
print 'Detected Debug Mode'
# initialize debug listener (reroute messages to console)
self.d = sprint.DebugListener()
sprint.PrintTarget.CONSOLE = 1134
def get_open_port():
"""
Resolves an available port for socket messages
Returns: available port number
"""
environment.getEnvironmentVars()
try:
# get the port number from the settings file
port = int(os.environ['APP_CONSOLE_SOCKET'])
except KeyError:
# set the port to 0 if it is not found in the settings file. This will make the socket library find an open port.
port = 0
try:
s = socket(AF_INET, SOCK_DGRAM)
# attempt to bind to the port
s.bind(("localhost", port))
# get the port number from the socket
port = s.getsockname()[1]
# always close the socket. This allows the gui console to bind to it later (see caveat below)
s.close()
# save this port back to the environment vars
environment.setEnvironmentVar('APP','CONSOLE_SOCKET',port)
except:
# an error is raised if the gui has bound to this address before the engine tries to.
# ignore this error for now, however we should wait until sprint has resolved socket
# ports before allowing the gui to bind to it.
pass
return port
