def set_processors(self, sm):
MultiSession.set_processors(self, sm)
d = dict( (io_type, {"location" : "http://%s:%s" % (self.host, self.port) + "/".join([self.session_path, sm.datamodel.sessionid, io_type])} )
for io_type in handler_mapping)
for k, v in d.items():
sm.datamodel[k] = v
def set_processors(self, sm):
MultiSession.set_processors(self, sm)
d = dict( (io_type, {"location" : "http://%s:%s/" % (self.host, self.port) + "/".join([sm.datamodel.sessionid, io_type])} )
for io_type in handler_mapping)
if isinstance(sm.datamodel, XPathDatamodel):
del sm.datamodel["_ioprocessors"]
sm.datamodel["_ioprocessors"] = d
else:
for k, v in d.items():
sm.datamodel["_ioprocessors"][k] = v
def set_processors(self, sm):
MultiSession.set_processors(self, sm)
d = dict((io_type, {
"location":
"http://%s:%s/" % (self.host, self.port) +
"/".join([sm.datamodel.sessionid, io_type])
}) for io_type in handler_mapping)
if isinstance(sm.datamodel, XPathDatamodel):
del sm.datamodel["_ioprocessors"]
sm.datamodel["_ioprocessors"] = d
else:
for k, v in d.items():
sm.datamodel["_ioprocessors"][k] = v
def __init__(self,
host,
port,
default_scxml_source=None,
init_sessions={},
session_path="/",
default_datamodel="python"):
'''
@param host: the hostname on which to serve.
@param port: the port on which to serve.
@param default_scxml_source: an scxml document source (see StateMachine for the format).
If one is provided, each call to a sessionid will initialize a new
StateMachine instance at that session, running the default document.
If default_scxml_source is None, a call to an address that hasn't been
pre-initialized will fail with HTTP error 403 FORBIDDEN.
@param init_sessions: a mapping where the keys correspond to sesssionids you
would like the server to be initialized with and the values to scxml document
strings you want those sessions to run. These will be constructed in the server
constructor and started as serve_forever() is called. Any key with the value of None
will instead execute the default_scxml_source. If default_scxml_source is None and a value
in init_sessions is None, AssertionError will be raised.
WARNING: this documentation is deprecated, since server_forever no longer exists. i'll fix this soon.
Example:
# when queried with a POST at http://localhost:8081/any_legal_url_string/basichttp,
# this server will initialize a new StateMachine instance at that location, as well as
# send it the http.post event.
server = PySCXMLServer("localhost", 8081, default_scxml_source=myStateMachine)
server.serve_forever()
# when queried with a POST at http://localhost:8081/any_legal_url_string/basichttp,
# this server will respond with 403 FORBIDDEN if
# any_legal_url_string != "session1" and any_legal_url_string != "session2"
server = PySCXMLServer("localhost", 8081,
init_sessions={"session1" : myStateMachine, "session2" : myStateMachine})
'''
self.session_path = session_path.strip("/") + "/"
self.logger = logging.getLogger("pyscxml.pyscxml_server")
self.host = host
self.port = port
MultiSession.__init__(self, default_scxml_source, init_sessions,
default_datamodel)
self.start()
def __init__(self, host, port, default_scxml_source=None, init_sessions={},
session_path="/", default_datamodel="python"):
'''
@param host: the hostname on which to serve.
@param port: the port on which to serve.
@param default_scxml_source: an scxml document source (see StateMachine for the format).
If one is provided, each call to a sessionid will initialize a new
StateMachine instance at that session, running the default document.
If default_scxml_source is None, a call to an address that hasn't been
pre-initialized will fail with HTTP error 403 FORBIDDEN.
@param init_sessions: a mapping where the keys correspond to sesssionids you
would like the server to be initialized with and the values to scxml document
strings you want those sessions to run. These will be constructed in the server
constructor and started as serve_forever() is called. Any key with the value of None
will instead execute the default_scxml_source. If default_scxml_source is None and a value
in init_sessions is None, AssertionError will be raised.
WARNING: this documentation is deprecated, since server_forever no longer exists. i'll fix this soon.
Example:
# when queried with a POST at http://localhost:8081/any_legal_url_string/basichttp,
# this server will initialize a new StateMachine instance at that location, as well as
# send it the http.post event.
server = PySCXMLServer("localhost", 8081, default_scxml_source=myStateMachine)
server.serve_forever()
# when queried with a POST at http://localhost:8081/any_legal_url_string/basichttp,
# this server will respond with 403 FORBIDDEN if
# any_legal_url_string != "session1" and any_legal_url_string != "session2"
server = PySCXMLServer("localhost", 8081,
init_sessions={"session1" : myStateMachine, "session2" : myStateMachine})
'''
self.session_path = session_path.strip("/") + "/"
self.logger = logging.getLogger("pyscxml.pyscxml_server")
self.host = host
self.port = port
MultiSession.__init__(self, default_scxml_source, init_sessions, default_datamodel)
#the connected websocket clients
self.start()
def testInterpreter(self):
os.environ["PYSCXMLPATH"] = "../../unittest_xml:./unittest_xml"
runToCompletionList = ["colors.xml", "parallel.xml", "issue_164.xml", "twolock_door.xml",
"if_block.xml", "parallel2.xml", "parallel3.xml", "parallel4.xml",
"donedata.xml", "error_management.xml", "invoke.xml", "history.xml",
"internal_transition.xml", "binding.xml", "finalize.xml",
"internal_parallel.xml", "xpath_basic.xml"]
# logging.basicConfig(level=logging.NOTSET)
for name in runToCompletionList:
print "Running " + name
sm = StateMachine(name)
sm.start()
self.assert_(sm.isFinished())
sm = StateMachine("factorial.xml")
sm.start()
self.assertEquals(sm.datamodel['fac'], 720)
with StateMachine("all_configs.xml") as sm:
sm.send("a")
sm.send("b")
sm.send("c")
sm.send("d")
sm.send("e")
sm.send("f")
sm.send("g")
sm.send("h")
self.assert_(sm.isFinished())
# I think this test is obsolete because of the exit in a parallel block
# sm = StateMachine(open(xmlDir + "issue_626.xml").read())
# sm.start()
# self.assertEquals(sm.datamodel["x"], 584346861767418750)
'''
sm = StateMachine(open(xmlDir + "xinclude.xml").read())
sm.start()
self.assert_(sm.isFinished())
'''
listener = '''
<scxml>
<state>
<transition event="e1" target="f">
<send event="e2" targetexpr="_event.origin" />
</transition>
</state>
<final id="f" />
</scxml>
'''
sender = '''
<scxml>
<state>
<onentry>
<log label="sending event" />
<send event="e1" target="#_scxml_session1" />
</onentry>
<transition event="e2" target="f" />
</state>
<final id="f" />
</scxml>
'''
ms = MultiSession(init_sessions={"session1" : listener, "session2" : sender})
ms.start()
self.assert_(all(map(lambda x: x.isFinished(), ms)))
def testInterpreter(self):
os.environ["PYSCXMLPATH"] = "../../unittest_xml:./unittest_xml"
runToCompletionList = [
"colors.xml", "parallel.xml", "issue_164.xml", "twolock_door.xml",
"if_block.xml", "parallel2.xml", "parallel3.xml", "parallel4.xml",
"donedata.xml", "error_management.xml", "invoke.xml",
"history.xml", "internal_transition.xml", "binding.xml",
"finalize.xml", "internal_parallel.xml", "xpath_basic.xml"
]
# logging.basicConfig(level=logging.NOTSET)
for name in runToCompletionList:
print "Running " + name
sm = StateMachine(name)
sm.start()
self.assert_(sm.isFinished())
sm = StateMachine("factorial.xml")
sm.start()
self.assertEquals(sm.datamodel['fac'], 720)
with StateMachine("all_configs.xml") as sm:
sm.send("a")
sm.send("b")
sm.send("c")
sm.send("d")
sm.send("e")
sm.send("f")
sm.send("g")
sm.send("h")
self.assert_(sm.isFinished())
# I think this test is obsolete because of the exit in a parallel block
# sm = StateMachine(open(xmlDir + "issue_626.xml").read())
# sm.start()
# self.assertEquals(sm.datamodel["x"], 584346861767418750)
'''
sm = StateMachine(open(xmlDir + "xinclude.xml").read())
sm.start()
self.assert_(sm.isFinished())
'''
listener = '''
<scxml>
<state>
<transition event="e1" target="f">
<send event="e2" targetexpr="_event.origin" />
</transition>
</state>
<final id="f" />
</scxml>
'''
sender = '''
<scxml>
<state>
<onentry>
<log label="sending event" />
<send event="e1" target="#_scxml_session1" />
</onentry>
<transition event="e2" target="f" />
</state>
<final id="f" />
</scxml>
'''
ms = MultiSession(init_sessions={
"session1": listener,
"session2": sender
})
ms.start()
self.assert_(all(map(lambda x: x.isFinished(), ms)))
