python - why am i getting “inconsistent use of tabs and spaces in indentation”? -

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this code:

x = []; y = [];  xx = [] xy = []   # variable show if file openening worked  opened = 0;  # try open file  try:     readfile = open('xydata.txt', 'r');     # if open file worked     opened = 1;  except:     # if opening file went wrong     print('some error occured!');  #next line same if opened == 1 if opened:     # read in data file line line      line in readfile:         # variable line holds 1 of lines         # in data file         # split in string 'line' based on whitespace         splitup = line.split();              # x = splitup[0], y = splitup[1]         # append arrays x , y         x.append(splitup[0]);         y.append(splitup[1]);         xx.append(splitup[0]*splitup[0]);         xy.append(splitup[0]*splitup[1]);        # close file     readfile.close();    print('done')

there more @ point get:

run lobf.py   file "/users/paulbebb/desktop/pyscripts/lobf.py", line 56     x.append(splitup[0]);                      ^ taberror: inconsistent use of tabs , spaces in indentation

and cannot seem work out problem. in advance.

it looks have weird mix of tabs , spaces. stick using tabs or spaces. code below uses spaces. try copy pasting code below editor.

x = [] y = []  xx = [] xy = []   # variable show if file openening worked  opened = 0  # try open file  try:     readfile = open('xydata.txt', 'r')     # if open file worked     opened = 1  except:     # if opening file went wrong     print('some error occured!')  #next line same if opened == 1 if opened:     # read in data file line line      line in readfile:         # variable line holds 1 of lines         # in data file         # split in string 'line' based on whitespace         splitup = line.split()              # x = splitup[0], y = splitup[1]         # append arrays x , y         x.append(splitup[0])         y.append(splitup[1])         xx.append(splitup[0]*splitup[0])         xy.append(splitup[0]*splitup[1])        # close file     readfile.close()      print('done')

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