Python FileNotFound

Question

I am fairly new to python   I am trying to make a script that will read sudoku solutions and determent if they are correct or not   Things I need   1  Prompt the user to enter a file file path which includes the sudoku numbers  Its a  txt file of 9 rows and columns  Consist only of numbers   2  Have some kind of an error handling   3  Then  if the sudoku is valid  i should create a new text file using the same format as the original input file with the prefix  Correct    I have not fully finished the program  but  I get this error when I put a false path or file name    Hello to Sudoku valitator    Please type in the path to your file and press  Enter   example txt  This is a non existing file  to test the Error Exception      Traceback  most recent call last     File  C  Users FEDROS Desktop bs py   line 9  in  lt module gt      sudoku   open prompt   r   readlines   FileNotFoundError   Errno 2  No such file or directory   example txt    Here is my script   while True      try          prompt   input   n Hello to Sudoku valitator         n  n Please type in the path to your file and press  Enter              break     except  FileNotFoundError  IOError           print  Wrong file or file path    sudoku   open prompt   r   readlines    def check game       n   len game      if n  lt   1           return False      for i in range 0  n           horizontal              vertical              for k in range 0  n                if game k  i  in vertical                  return   File checked for errors  Your options are wrong                vertical append game k  i                if game i  k  in horizontal                  return   File checked for errors  Your options are wrong                horizontal append game i  k       return   File checked for errors  Your options are correct     print  check sudoku     Thanks  any advice or help will be appreciated

User · Answer

try block should be around open  Not around prompt   while True      prompt   input   n Hello to Sudoku valitator         n  n Please type in the path to your file and press  Enter          try          sudoku   open prompt   r   readlines       except FileNotFoundError          print  Wrong file or file path       else          break

[python-3.x] Python FileNotFound

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