I have the following code:
from Tkinter import *
class App(Frame):
def __init__(self, master):
Frame.__init__(self, master)
self.grid()
self.create_widgets()
def create_widgets(self):
self.entryLabel = Label(self, text="Please enter a list of numbers (no commas):")
self.entryLabel.grid(row=0, column=0, columnspan=2)
self.listEntry = Entry(self)
self.listEntry.grid(row=0, column=2, sticky=E)
self.entryLabel = Label(self, text="Please enter an index value:")
self.entryLabel.grid(row=1, column=0, columnspan=2, sticky=E)
self.indexEntry = Entry(self)
self.indexEntry.grid(row=1, column=2)
self.runBttn = Button(self, text="Run Function", command=self.psiFunction)
self.runBttn.grid(row=2, column=0, sticky=W)
self.answerLabel = Label(self, text="Output List:")
self.answerLabel.grid(row=2, column=1, sticky=W)
def psiFunction(self):
j = int(self.indexEntry.get())
valueList = list(self.listEntry.get())
x = map(int, valueList)
if x[0] != 0:
x.insert(0, 0)
rtn = []
for n2 in range(0, len(x) * j - 2):
n = n2 / j
r = n2 - n * j
rtn.append(j * x[n] + r * (x[n + 1] - x[n]))
self.answer = Label(self, text=rtn)
self.answer.grid(row=2, column=2, sticky=W)
if __name__ == "__main__":
root = Tk()
app = App(root)
root.mainloop()
but every time I try to run it it gives me syntax errors. In particular, it tells me that there are issues with the indentation (unexpected indentation). I can't run it in IDLE since the mainloop will create problems, and I seem to run into errors trying to run it through the terminal and even Komodo. Does anyone have a surefire, step by step way to get it to run? Are there really syntax errors? Thanks.
