TypeError: 'str' object is not callable (Python)

Question

Code:

import urllib2 as u
import os as o
inn = \'dword.txt\'
w = open(inn)
z = w.readline()
b = w.readline()
c = w.readline()
x = w.readline         


        

Answer 1

An issue I just had was accidentally calling a string

"Foo" ("Bar" if bar else "Baz")

You can concatenate string by just putting them next to each other like so

"Foo" "Bar"

however because of the open brace in the first example it thought I was trying to call "Foo"