def makoDoServ(self,btn_value,node):
murfNode = bt.sib_node(node['id'], self.json, 0)
servLog = bt.nameLogfile(node, self.subject, murfNode)
self.run = murfNode['run'] # in case of accidental logout
self.servProc, self.servOUT, h = lib.doServ(self.subject, self.TabID, self.run, servLog)
lib.set_here(node,'disabled', True)
return
def makoRealtimeStim(self, btn_value, node):
murfNode = bt.sib_node(node['id'], self.json, 0)
stimLog = bt.nameLogfile(node, self.subject, murfNode)
self.run = murfNode['run'] ## in case of accidental logout
self.flotJavascript()
# based on group, use proper stimulus file
group = lib.get_node(self.json, j.GROUP)
if group == "high":
psychofile = j.HIFILE
elif group == "low":
psychofile = j.LOFILE
lib.set_here(node, 'file', psychofile) # record which stimulus file was used
# ready to launch!
self.stimProc, h = lib.doStim(self.subject, self.TabID, self.run, stimLog, psychofile,self.json["study_info"]["group"])
lib.set_here(node,'disabled', True) # this button only launches. 'End Murfi' cleans up
return
def makoMurfiHandler(self, btn_value, node):
## Handle "Start" & "End" differently
if ('Start' in btn_value):
murfLog = bt.nameLogfile(node, self.subject)
try:
self.murfProc, self.murfOUT, h = lib.doMurfi(self.subject, self.TabID, self.run, murfLog)
except:
self.murfProc.kill()
self.murfOUT.close()
raise
lib.set_here(node,'text','End Murfi') ## could do this better
lib.set_here(bt.sib_node(node['id'], self.json, 1), "disabled", False) ## activate psychopy
lib.set_here(bt.sib_node(node['id'], self.json, 2), "disabled", False) ## activate servenii
lib.writeFlots(self.subject, self.TabID, node['run']) ## update jquery for murfi plots
print "attempting to change flotmurfi.js to use " + str(node['run']) +"!\n\n"
elif "End" in btn_value:
## End must also clean up after servenii & rt psychopy, if needed.
lib.set_here(bt.sib_node(node['id'], self.json, 1), "disabled", True) ## disable psychopy
lib.set_here(bt.sib_node(node['id'], self.json, 2), "disabled", True) ## disable servenii
## close errant process handles
if hasattr(self, 'murfProc'):
lib.endMurfi(self.murfProc, self.subject, self.TabID, self.run, self.murfOUT)
if hasattr(self, 'stimProc'):
self.stimProc.kill()
if hasattr(self, 'servProc'):
lib.endServ(self.servProc, self.subject, self.TabID, self.run, self.servOUT)
lib.set_here(node,'text','Start Murfi')
## check if RT run is done yet:
## -- 150ish TRs collected in results JSON? ==> done; update progress.
## -- otherwise, allow Murfi restart for this run.
activeFile = os.path.join(self.visitDir,'data','run00%d_active.json'%self.run)
if os.path.exists(activeFile):
activeData = lib.load_json(activeFile)
print "activeData's length is:", len(activeData['data'])
if len(activeData['data']) > 150:
bt.rtDone(self.json, node['id']) ## bt.updateProgress gets called in here.
else:
lib.set_here(node, "disabled", False) ## ensure murfi can be restarted
else:
print "mako_cherry: Can't handle this murfi button value:",btn_value
return
