def deleteHistoryItem(request):
deleteSingleHistoryItem(request["username"], request["index"])
#Run a new request through the interpreter, the front-end expects an entirely new list
return formatResponse(commandInterpreter.parseCommand("history", request["username"]))
def newQuery(request):
print(request)
if (len(request["query"]) == 0):
return formatResponse({
"success": "false"
})
#Update the user's timeout period
updateLastAction(request["username"])
#Create the response object
finalResponse = {}
formattedQuery = formatInput(request["query"])
#############################
#START FUNCTION TYPE HANDLING
if (formattedQuery["type"] == "function"):
tokenizerResult = {}
#Add the query to the user's history
addToHistory(request["username"], request["query"])
tokenizerResult = tokenizeInput(formattedQuery["functions"])
rpnStack = postfixInput(tokenizerResult["tokens"])
#Start 2D plot section
if (tokenizerResult["dimension"] == 2):
createTwoDWorkspace(finalResponse, rpnStack)
##################
#End 2D plot section
#Start 3D plot section
if (tokenizerResult["dimension"] == 3):
createThreeDWorkspace(finalResponse, rpnStack)
#Format the original function into latex
formattedInput = symPySolver.formatToLatex(formattedQuery["functions"])
#Derivative and integral
derivative = symPySolver.getDerivative(formattedQuery["functions"])
integral = symPySolver.getIntegral(formattedQuery["functions"])
finalResponse["formattedInput"] = formattedInput
finalResponse["integral"] = integral
finalResponse["derivative"] = derivative
finalResponse["success"] = "true"
#END FUNCTION TYPE HANDLING
###########################
############################
#START COMMAND TYPE HANDLING
else :
commandResponse = commandInterpreter.parseCommand(formattedQuery["functions"], request["username"])
finalResponse = commandResponse
#END COMMAND TYPE HANDLING
##########################
return(formatResponse(finalResponse))