Beispiel #1
0
 def POST(self):
     data = webdotpyparselib.webdataintodict(
         webdotpyparselib.webdataintoascii(web.data()))
     if len(data["id"]) < 1:
         return json.dumps({
             "success":
             False,
             "message":
             "No ID number was passed to this function."
         })
     data["id"] = int(data["id"])
     try:
         result = ardustatlibrary.shutdown(data["id"])
     except:
         if enabledebugging == True: raise
         return json.dumps({
             "success":
             False,
             "message":
             "Shutting down failed unexpectedly. (If you are on a unix system, open a terminal and type \"killall "
             + pycommand +
             "\". If you are on Windows, press ctrl-alt-del to open up task manager, go to the \"processes\" tab, and kill all the processes that are named \"python.exe\"."
         })
     else:
         sys.exit()
Beispiel #2
0
 def POST(self):
     data = webdotpyparselib.webdataintodict(
         webdotpyparselib.webdataintoascii(web.data()))
     if len(data["id"]) < 1:
         return json.dumps({
             "success":
             False,
             "message":
             "No ID number was passed to this function."
         })
     data["id"] = int(data["id"])
     try:
         result = ardustatlibrary.shutdown(data["id"])
     except:
         if enabledebugging == True: raise
         return json.dumps({
             "success": False,
             "message": "Shutting down failed unexpectedly."
         })
     else:
         if result["success"] == True:
             return json.dumps({
                 "success":
                 True,
                 "message":
                 "Shutting down:\n" + result["message"]
             })
         else:
             return json.dumps({
                 "success":
                 False,
                 "message":
                 "Shutting down failed with message:\n" + result["message"]
             })
Beispiel #3
0
 def POST(self):
     data = webdotpyparselib.webdataintodict(
         webdotpyparselib.webdataintoascii(web.data()))
     if len(data["id"]) < 1:
         return json.dumps({
             "success":
             False,
             "message":
             "No id number was passed to this function."
         })
     data["id"] = int(data["id"])
     try:
         result = ardustatlibrary.raiseGround(float(data["input"]),
                                              portconstant + data["id"])
     except:
         if enabledebugging == True: raise
         return json.dumps({
             "success": False,
             "message": "Raising ground failed unexpectedly."
         })
     else:
         if result["success"] == True:
             return json.dumps({
                 "success":
                 True,
                 "message":
                 "Raised ground:\n" + result["message"]
             })
         else:
             return json.dumps({
                 "success":
                 False,
                 "message":
                 "Raising ground failed with message:\n" + result["message"]
             })
Beispiel #4
0
	def POST(self):
		data = webdotpyparselib.webdataintodict(webdotpyparselib.webdataintoascii(web.data()))
		contents = open(data["input"], "r").read()	#VERY VERY VERY VERY INSECURE
		contents = str(contents)
		contents = "<table><tr><td>"+contents+"</td></tr></table>"
		contents = contents.replace("\n","</td></tr><tr><td>")
		contents = contents.replace(",","</td><td>")
		return contents
Beispiel #5
0
	def POST(self):
		data = webdotpyparselib.webdataintodict(webdotpyparselib.webdataintoascii(web.data()))
		try:
			result = ardustatlibrary.cyclinginputparse(data["input"])
		except:
			if enabledebugging == True: raise
			return json.dumps({"success":False,"message":"Parsing input failed unexpectedly."})
		else:
			return json.dumps({"success":True,"message":"Parsing input:\n"+result})
Beispiel #6
0
 def POST(self):
     data = webdotpyparselib.webdataintodict(
         webdotpyparselib.webdataintoascii(web.data()))
     contents = open(data["input"],
                     "r").read()  #VERY VERY VERY VERY INSECURE
     contents = str(contents)
     contents = "<table><tr><td>" + contents + "</td></tr></table>"
     contents = contents.replace("\n", "</td></tr><tr><td>")
     contents = contents.replace(",", "</td><td>")
     return contents
Beispiel #7
0
	def POST(self):
		data = webdotpyparselib.webdataintodict(webdotpyparselib.webdataintoascii(web.data()))
		if len(data["id"]) < 1:
			return json.dumps({"success":False,"message":"No ID number was passed to this function."})
		data["id"] = int(data["id"])
		try:
			result = ardustatlibrary.shutdown(data["id"])
		except:
			if enabledebugging == True: raise
			return json.dumps({"success":False,"message":"Shutting down failed unexpectedly. (If you are on a unix system, open a terminal and type \"killall "+pycommand+"\". If you are on Windows, press ctrl-alt-del to open up task manager, go to the \"processes\" tab, and kill all the processes that are named \"python.exe\"."})
		else:
			sys.exit()
Beispiel #8
0
	def POST(self):
		data = webdotpyparselib.webdataintodict(webdotpyparselib.webdataintoascii(web.data()))
		if len(data["id"]) < 1:
			return json.dumps({"success":False,"message":"No ID number was passed to this function."})
		data["id"] = int(data["id"])
		try:
			result = ardustatlibrary.potentiostat(float(data["input"]),portconstant+data["id"])
		except:
			if enabledebugging == True: raise
			return json.dumps({"success":False,"message":"Setting potentiostat failed unexpectedly."})
		else:
			if result["success"] == True:
				return json.dumps({"success":True,"message":"Set potentiostat: "+result["message"]})
			else:
				return json.dumps({"success":False,"message":"Setting potentiostat failed with message:\n"+result["message"]})
Beispiel #9
0
	def POST(self):
		data = webdotpyparselib.webdataintodict(webdotpyparselib.webdataintoascii(web.data()))
		if len(data["id"]) < 1:
			return json.dumps({"success":False,"message":"No ID number was passed to this function."})
		data["id"] = int(data["id"])
		try:
			result = ardustatlibrary.enddatalog(data["id"])
		except:
			if enabledebugging == True: raise
			return json.dumps({"success":False,"message":"Ending data log failed unexpectedly."})
		else:
			if result["success"] == True:
				return json.dumps({"success":True,"message":"Ended data log:\n"+result["message"]})
			else:
				return json.dumps({"success":False,"message":"Ending data log failed with message:\n"+result["message"]})
Beispiel #10
0
 def POST(self):
     data = webdotpyparselib.webdataintodict(
         webdotpyparselib.webdataintoascii(web.data()))
     try:
         result = ardustatlibrary.cyclinginputparse(data["input"])
     except:
         if enabledebugging == True: raise
         return json.dumps({
             "success": False,
             "message": "Parsing input failed unexpectedly."
         })
     else:
         return json.dumps({
             "success": True,
             "message": "Parsing input:\n" + result
         })
Beispiel #11
0
	def POST(self):
		data = webdotpyparselib.webdataintodict(webdotpyparselib.webdataintoascii(web.data()))
		if len(data["id"]) < 1:
			return json.dumps({"success":False,"message":"No ID number was passed to this function."})
		data["id"] = int(data["id"])
		try:
			connsocket = ardustatlibrary.connecttosocket(portconstant+data["id"])
			result = ardustatlibrary.socketwrite(connsocket["socket"],data["input"])
		except:
			if enabledebugging == True: raise
			return json.dumps({"success":False,"message":"Sending raw command failed unexpectedly"})
		else:
			if result["success"] == True:
				return json.dumps({"success":True,"message":"Sent command:\n"+data["input"]+"."})
			else:
				return json.dumps({"success":False,"message":"Sending command failed with message:\n"+result["message"]})
Beispiel #12
0
	def POST(self):
		data = webdotpyparselib.webdataintodict(webdotpyparselib.webdataintoascii(web.data()))
		if len(data["id"]) < 1:
			return json.dumps({"success":False,"message":"No ID number was passed to this function."})
		data["id"] = int(data["id"])
		if data["input"] == "": #If the port to connect to is left blank, just autoconnect
			autoconnect = True
		else:
			autoconnect = False
		try:
			result = ardustatlibrary.connecttoardustat(data["input"],data["id"],autoconnect)
		except:
			if enabledebugging == True: raise
			return json.dumps({"success":False,"message":"Connecting to ardustat failed unexpectedly."})
		else:
			if result["success"] == True:
				return json.dumps({"success":True,"message":"Connected to ardustat:\n"+result["message"]})
			else:
				return json.dumps({"success":False,"message":"Connecting to ardustat failed with message:\n"+result["message"]})
Beispiel #13
0
 def POST(self):
     data = webdotpyparselib.webdataintodict(
         webdotpyparselib.webdataintoascii(web.data()))
     if len(data["id"]) < 1:
         return json.dumps({
             "success":
             False,
             "message":
             "No ID number was passed to this function."
         })
     data["id"] = int(data["id"])
     if data["input"] == "":  #If the port to connect to is left blank, just autoconnect
         autoconnect = True
     else:
         autoconnect = False
     try:
         result = ardustatlibrary.connecttoardustat(data["input"],
                                                    data["id"], autoconnect)
     except:
         if enabledebugging == True: raise
         return json.dumps({
             "success":
             False,
             "message":
             "Connecting to ardustat failed unexpectedly."
         })
     else:
         if result["success"] == True:
             return json.dumps({
                 "success":
                 True,
                 "message":
                 "Connected to ardustat:\n" + result["message"]
             })
         else:
             return json.dumps({
                 "success":
                 False,
                 "message":
                 "Connecting to ardustat failed with message:\n" +
                 result["message"]
             })
Beispiel #14
0
 def POST(self):
     data = webdotpyparselib.webdataintodict(
         webdotpyparselib.webdataintoascii(web.data()))
     if len(data["id"]) < 1:
         return json.dumps({
             "success":
             False,
             "message":
             "No ID number was passed to this function."
         })
     data["id"] = int(data["id"])
     try:
         connsocket = ardustatlibrary.connecttosocket(portconstant +
                                                      data["id"])
         result = ardustatlibrary.socketwrite(connsocket["socket"],
                                              data["input"])
     except:
         if enabledebugging == True: raise
         return json.dumps({
             "success":
             False,
             "message":
             "Sending raw command failed unexpectedly"
         })
     else:
         if result["success"] == True:
             return json.dumps({
                 "success":
                 True,
                 "message":
                 "Sent command:\n" + data["input"] + "."
             })
         else:
             return json.dumps({
                 "success":
                 False,
                 "message":
                 "Sending command failed with message:\n" +
                 result["message"]
             })
Beispiel #15
0
 def POST(
     self
 ):  #If it's a "post", generate the image and return a string saying what the function plotted
     data = webdotpyparselib.webdataintodict(
         webdotpyparselib.webdataintoascii(web.data()))
     f = open(data["filename"], "r")  #ALSO VERY INSECURE
     csvfile = f.read()
     f.close()
     csvfile = csvfile.split("\n")
     for i in range(len(csvfile)):
         csvfile[i] = csvfile[i].split(",")
     starttime = float(csvfile[1][0])
     timelist = []
     timesincebeginning = []
     DAC0_setting = []
     DAC0_ADC = []
     cell_ADC = []
     resistance = []
     current = []
     cell_resistance = []
     GND = []
     reference_electrode = []
     setting = []
     cell_ADCminusreference_electrode = []
     value_v_ref = []
     value_cell_voltage = []
     for row in csvfile:
         try:
             float(row[0])
             float(row[1])
             float(row[2])
             float(row[3])
             float(row[6])
             float(row[9])
             float(row[11])
             float(row[14])
             float(row[15])
             float(row[16])
         except:
             pass
         else:
             timelist.append(float(row[0]))
             timesincebeginning.append(float(row[0]) - starttime)
             DAC0_setting.append(float(row[1]))
             DAC0_ADC.append(float(row[2]))
             cell_ADC.append(float(row[3]))
             try:
                 resistance.append(float(row[5]))
             except:
                 resistance.append(None)
             GND.append(float(row[6]))
             try:
                 current.append(float(row[7]))
             except:
                 current.append(None)
             try:
                 cell_resistance.append(float(row[8]))
             except:
                 cell_resistance.append(None)
             reference_electrode.append(float(row[9]))
             setting.append(float(row[11]))
             cell_ADCminusreference_electrode.append(float(row[14]))
             value_v_ref.append(float(row[15]))
             value_cell_voltage.append(float(row[16]))
     #We need to do this so that only certain values can be passed to pylab.plot, otherwise there is arbitrary code execution
     if data["xaxis"] == "timesincebeginning":
         data["xaxis"] = timesincebeginning
         xlabel = "Time since beginning of log (s)"
     elif data["xaxis"] == "time":
         data["xaxis"] = timelist
         xlabel = "Unix Time (s)"
     elif data["xaxis"] == "DAC0_setting":
         data["xaxis"] = DAC0_setting
         xlabel = "DAC Setting (V)"
     elif data["xaxis"] == "DAC0_ADC":
         data["xaxis"] = DAC0_ADC
         xlabel = "DAC Measurement (V)"
     elif data["xaxis"] == "cell_ADC":
         data["xaxis"] = cell_ADC
         xlabel = "Cell Voltage Measurement (V)"
     elif data["xaxis"] == "resistance":
         data["xaxis"] = resistance
         xlabel = "Resistor Setting (Ohm)"
     elif data["xaxis"] == "current":
         data["xaxis"] = current
         xlabel = "Current Calculation (A)"
     elif data["xaxis"] == "cell_resistance":
         data["xaxis"] = cell_resistance
         xlabel = "Cell Resistance Calculation (Ohm)"
     elif data["xaxis"] == "GND":
         data["xaxis"] = GND
         xlabel = "Ground Measurement (V)"
     elif data["xaxis"] == "reference_electrode":
         data["xaxis"] = reference_electrode
         xlabel = "Reference Electrode (V)"
     elif data["xaxis"] == "setting":
         data["xaxis"] = setting
         xlabel = "Potentiostat/Galvanostat Setting (V)"
     elif data["xaxis"] == "cell_ADC-reference_electrode":
         data["xaxis"] = cell_ADCminusreference_electrode
         xlabel = "Cell Voltage Measurement - Reference Electrode (V)"
     elif data["xaxis"] == "value_v_ref":
         data["xaxis"] = value_v_ref
         xlabel = "Value_V_ref(V)"
     elif data["xaxis"] == "value_cell_potential":
         data["xaxis"] = value_cell_potential
         xlabel = "Value_Cell_Potential(V)"
     else:
         data["xaxis"] = [0]
         xlabel = "Unexpected error!"
     if data["yaxis"] == "timesincebeginning":
         data["yaxis"] = timesincebeginning
         ylabel = "Time since beginning of log (s)"
     elif data["yaxis"] == "time":
         data["yaxis"] = timelist
         ylabel = "Unix Time (s)"
     elif data["yaxis"] == "DAC0_setting":
         data["yaxis"] = DAC0_setting
         ylabel = "DAC Setting (V)"
     elif data["yaxis"] == "DAC0_ADC":
         data["yaxis"] = DAC0_ADC
         ylabel = "DAC Measurement (V)"
     elif data["yaxis"] == "cell_ADC":
         data["yaxis"] = cell_ADC
         ylabel = "Cell Voltage Measurement (V)"
     elif data["yaxis"] == "resistance":
         data["yaxis"] = resistance
         ylabel = "Resistor Setting (Ohm)"
     elif data["yaxis"] == "current":
         data["yaxis"] = current
         ylabel = "Current Calculation (A)"
     elif data["yaxis"] == "cell_resistance":
         data["yaxis"] = cell_resistance
         ylabel = "Cell Resistance Calculation (Ohm)"
     elif data["yaxis"] == "GND":
         data["yaxis"] = GND
         ylabel = "Ground Measurement (V)"
     elif data["yaxis"] == "reference_electrode":
         data["yaxis"] = reference_electrode
         ylabel = "Reference Electrode (V)"
     elif data["yaxis"] == "setting":
         data["yaxis"] = setting
         ylabel = "Potentiostat/Galvanostat Setting (V)"
     elif data["yaxis"] == "cell_ADC-reference_electrode":
         data["yaxis"] = cell_ADCminusreference_electrode
         ylabel = "Cell Voltage Measurement - Reference Electrode (V)"
     elif data["yaxis"] == "value_v_ref":
         data["yaxis"] = value_v_ref
         ylabel = "Value_V_ref(V)"
     elif data["yaxis"] == "value_cell_potential":
         data["yaxis"] = value_cell_potential
         ylabel = "Value_Cell_Potential(V)"
     else:
         data["yaxis"] = [0]
         ylabel = "Unexpected error!"
     matplotlib.pyplot.clf()
     if data["constraint"] == "all":
         pass
     elif data["constraint"] == "xpointsconstraint":
         data["xpoints"] = int(data["xpoints"])
         data["xaxis"] = data["xaxis"][(
             data["xpoints"] *
             -1):]  #The last (data["xpoints"]) number of points
         data["yaxis"] = data["yaxis"][(data["xpoints"] * -1):]  #Ditto
     elif data["constraint"] == "timeconstraint":
         if xlabel != "Time since beginning of log (s)":
             return json.dumps({
                 "success":
                 False,
                 "message":
                 "You must set the X axis to the time since the beginning of the log to use this constraint."
             })
         else:
             constraintl = "No Data"
             constraintr = "No Data"
             for i in range(len(data["xaxis"])):
                 if data["xaxis"][i] >= float(data["timeconstraintl"]):
                     constraintl = i
                     break
             if data["timeconstraintend"] == "number":
                 for i in range(len(data["xaxis"])):
                     if data["xaxis"][i] >= float(data["timeconstraintr"]):
                         constraintr = i
                         break
             else:
                 constraintr = len(data["xaxis"]) - 1
             if constraintl == "No Data" or constraintr == "No Data":
                 return json.dumps({
                     "success":
                     False,
                     "message":
                     "Those points do not match the data"
                 })
             data["xaxis"] = data["xaxis"][constraintl:constraintr]
             data["yaxis"] = data["yaxis"][constraintl:constraintr]
     matplotlib.pyplot.plot(data["xaxis"], data["yaxis"], data["plotstyle"])
     matplotlib.pyplot.xlabel(xlabel)
     matplotlib.pyplot.ylabel(ylabel)
     matplotlib.pyplot.savefig("image.png")
     matplotlib.pyplot.draw()
     return json.dumps({
         "success":
         True,
         "message":
         "Plotted " + xlabel + " on the x axis and " + ylabel +
         " on the y axis at " +
         time.strftime("%a, %d %b %Y %H:%M:%S +0000", time.gmtime())
     })
Beispiel #16
0
	def POST(self): #If it's a "post", generate the image and return a string saying what the function plotted
		data = webdotpyparselib.webdataintodict(webdotpyparselib.webdataintoascii(web.data()))
		f = open(data["filename"], "r") #ALSO VERY INSECURE
		csvfile = f.read()
		f.close()
		csvfile = csvfile.split("\n")
		for i in range(len(csvfile)):
			csvfile[i] = csvfile[i].split(",")
		starttime = float(csvfile[1][0])
		timelist = []
		timesincebeginning = []
		DAC0_setting = []
		DAC0_ADC = []
		cell_ADC = []
		resistance = []
		current = []
		cell_resistance = []
		GND = []
		reference_electrode = []
		setting = []
		cell_ADCminusreference_electrode = []
		value_v_ref = []
		value_cell_voltage = []
		for row in csvfile:
			try:
				float(row[0])
				float(row[1])
				float(row[2])
				float(row[3])
				float(row[6])
				float(row[9])
				float(row[11])
				float(row[14])
				float(row[15])
				float(row[16])
			except:
				pass
			else:
				timelist.append(float(row[0]))
				timesincebeginning.append(float(row[0])-starttime)
				DAC0_setting.append(float(row[1]))
				DAC0_ADC.append(float(row[2]))
				cell_ADC.append(float(row[3]))
				try:
					resistance.append(float(row[5]))
				except:
					resistance.append(None)
				GND.append(float(row[6]))
				try:
					current.append(float(row[7]))
				except:
					current.append(None)
				try:
					cell_resistance.append(float(row[8]))
				except:
					cell_resistance.append(None)
				reference_electrode.append(float(row[9]))
				setting.append(float(row[11]))
				cell_ADCminusreference_electrode.append(float(row[14]))
				value_v_ref.append(float(row[15]))
				value_cell_voltage.append(float(row[16]))
		#We need to do this so that only certain values can be passed to pylab.plot, otherwise there is arbitrary code execution
		if data["xaxis"] == "timesincebeginning":
			data["xaxis"] = timesincebeginning
			xlabel = "Time since beginning of log (s)"
		elif data["xaxis"] == "time":
			data["xaxis"] = timelist
			xlabel = "Unix Time (s)"
		elif data["xaxis"] == "DAC0_setting":
			data["xaxis"] = DAC0_setting
			xlabel = "DAC Setting (V)"
		elif data["xaxis"] == "DAC0_ADC":
			data["xaxis"] = DAC0_ADC
			xlabel = "DAC Measurement (V)"
		elif data["xaxis"] == "cell_ADC":
			data["xaxis"] = cell_ADC
			xlabel = "Cell Voltage Measurement (V)"
		elif data["xaxis"] == "resistance":
			data["xaxis"] = resistance
			xlabel = "Resistor Setting (Ohm)"
		elif data["xaxis"] == "current":
			data["xaxis"] = current
			xlabel = "Current Calculation (A)"
		elif data["xaxis"] == "cell_resistance":
			data["xaxis"] = cell_resistance
			xlabel = "Cell Resistance Calculation (Ohm)"
		elif data["xaxis"] == "GND":
			data["xaxis"] = GND
			xlabel = "Ground Measurement (V)"
		elif data["xaxis"] == "reference_electrode":
			data["xaxis"] = reference_electrode
			xlabel = "Reference Electrode (V)"
		elif data["xaxis"] == "setting":
			data["xaxis"] = setting
			xlabel = "Potentiostat/Galvanostat Setting (V)"
		elif data["xaxis"] == "cell_ADC-reference_electrode":
			data["xaxis"] = cell_ADCminusreference_electrode
			xlabel = "Cell Voltage Measurement - Reference Electrode (V)"
		elif data["xaxis"] == "value_v_ref" :
			data["xaxis"] = value_v_ref
			xlabel = "Value_V_ref(V)"
		elif data["xaxis"] == "value_cell_potential" :
			data["xaxis"] = value_cell_potential
			xlabel = "Value_Cell_Potential(V)"
		else:
			data["xaxis"] = [0]
			xlabel = "Unexpected error!"
		if data["yaxis"] == "timesincebeginning":
			data["yaxis"] = timesincebeginning
			ylabel = "Time since beginning of log (s)"
		elif data["yaxis"] == "time":
			data["yaxis"] = timelist
			ylabel = "Unix Time (s)"
		elif data["yaxis"] == "DAC0_setting":
			data["yaxis"] = DAC0_setting
			ylabel = "DAC Setting (V)"
		elif data["yaxis"] == "DAC0_ADC":
			data["yaxis"] = DAC0_ADC
			ylabel = "DAC Measurement (V)"
		elif data["yaxis"] == "cell_ADC":
			data["yaxis"] = cell_ADC
			ylabel = "Cell Voltage Measurement (V)"
		elif data["yaxis"] == "resistance":
			data["yaxis"] = resistance
			ylabel = "Resistor Setting (Ohm)"
		elif data["yaxis"] == "current":
			data["yaxis"] = current
			ylabel = "Current Calculation (A)"
		elif data["yaxis"] == "cell_resistance":
			data["yaxis"] = cell_resistance
			ylabel = "Cell Resistance Calculation (Ohm)"
		elif data["yaxis"] == "GND":
			data["yaxis"] = GND
			ylabel = "Ground Measurement (V)"
		elif data["yaxis"] == "reference_electrode":
			data["yaxis"] = reference_electrode
			ylabel = "Reference Electrode (V)"
		elif data["yaxis"] == "setting":
			data["yaxis"] = setting
			ylabel = "Potentiostat/Galvanostat Setting (V)"
		elif data["yaxis"] == "cell_ADC-reference_electrode":
			data["yaxis"] = cell_ADCminusreference_electrode
			ylabel = "Cell Voltage Measurement - Reference Electrode (V)"
		elif data["yaxis"] == "value_v_ref" :
			data["yaxis"] = value_v_ref
			ylabel = "Value_V_ref(V)"
		elif data["yaxis"] == "value_cell_potential" :
			data["yaxis"] = value_cell_potential
			ylabel = "Value_Cell_Potential(V)"
		else:
			data["yaxis"] = [0]
			ylabel = "Unexpected error!"
		matplotlib.pyplot.clf()
		if data["constraint"] == "all":
			pass
		elif data["constraint"] == "xpointsconstraint":
			data["xpoints"] = int(data["xpoints"])
			data["xaxis"] = data["xaxis"][(data["xpoints"] * -1):] #The last (data["xpoints"]) number of points
			data["yaxis"] = data["yaxis"][(data["xpoints"] * -1):] #Ditto
		elif data["constraint"] == "timeconstraint":
			if xlabel != "Time since beginning of log (s)":
				return json.dumps({"success":False,"message":"You must set the X axis to the time since the beginning of the log to use this constraint."})
			else:
				constraintl = "No Data"
				constraintr = "No Data"
				for i in range(len(data["xaxis"])):
					if data["xaxis"][i] >= float(data["timeconstraintl"]): 
						constraintl = i
						break
				if data["timeconstraintend"] == "number":
					for i in range(len(data["xaxis"])):
						if data["xaxis"][i] >= float(data["timeconstraintr"]):
							constraintr = i
							break
				else:
					constraintr = len(data["xaxis"]) - 1
				if constraintl == "No Data" or constraintr == "No Data":
					return json.dumps({"success":False,"message":"Those points do not match the data"})
				data["xaxis"] = data["xaxis"][constraintl:constraintr]
				data["yaxis"] = data["yaxis"][constraintl:constraintr]
		matplotlib.pyplot.plot(data["xaxis"],data["yaxis"],data["plotstyle"])
		matplotlib.pyplot.xlabel(xlabel)
		matplotlib.pyplot.ylabel(ylabel)
		matplotlib.pyplot.savefig("image.png")
		matplotlib.pyplot.draw()
		return json.dumps({"success":True,"message":"Plotted "+xlabel+" on the x axis and "+ylabel+" on the y axis at "+time.strftime("%a, %d %b %Y %H:%M:%S +0000", time.gmtime())})