How can we say that our file is open or not and our file is closed or not?

Question

In C language, when we open any file we get file discriptor of that file, but in python ther is a long statement we get.

Answer 1

In python, if there is some error in opening the file, you automatically get a IOError. And you can always do this to handle the error in your way :

try : file = open("a.txt","w+")
except IOError : print("Error Opening File")

And for checking whether the file is closed, we have the .closed member...

if file.closed: print("File I/O Operation Complete")