Is local variable necessary in Python comprehensions?
108994
How can I get around declaring an unused variable in a for loop?
26589
Simulating a 'local static' variable in python
56897
Python NameError from contents of a variable
105567
Recursive list comprehension in Python?
12738
Correct Use Of Global Variables In Python 3
96120
What is the difference between local and global in a TeX meaning?
48609
Can I use variables inside {} expansion without `eval`?
17877
Why are local variables not initialized in Java?
7167
difference between variables inside and outside of __init__()
110433
Locally declared variables can not be inspected
115565
SyntaxError inconsistency in Python?
145497
What does the  operator do in python?
8045
Python List vs. Array - when to use?
120556
What does `` mean in Python?
67487
Javascript equivalent of Python's locals()?
62927
Python scope: "UnboundLocalError: local variable 'c' referenced before assignment"
6515
Using while in list comprehension or generator expressions