Python has 3 types of scopes: local, global and built-in scope. I've been trying to get his code into a script, and have been having troubles. But, If you simply want to read strings, then use raw_input function in Python 2.7, which will not evaluate the read strings. So my current view: while it is true that it is the final, global name lookup that fails, I agree with Ram that it is not necessarily a global name that was mistyped or is missing. 0 votes. gvdhoorn ( 2016-10-13 14:30:25 -0500 ) edit add a comment python; python-programming; May 31, 2019 in Python by Ishaan • 2,149 views. Hello I'm new to python (been using it all of 2 weeks) and I'm trying to write a program that compares the result of an equation using two different starting numbers that the user chooses. Let's see an example of how a global variable is created in Python.

I'm using Vista 64 bit and Python v2.62. Python: Global Name Not Defined. Nonlocal variables are used in nested functions whose local scope is not defined. You will get this if you are running the commands from the python shell: >>> __file__ Traceback (most recent call last): File "", line 1, in NameError: name '__file__' is not defined You need to execute the file directly, by passing it in as an argument to the python command: $ python somefile.py global name is not defined. Python: Global Name Not Defined The thing is, though, the guy was using the interactive shell. The other option is to put your methods in imported libraries at the top of your file which always get called first. It also lets the user choose how many time it preforms the function and the amplitude of the function [a * x * (1 - x)]. Python knows the purposes of certain names (such as names of built-in functions like print). So you could create the variable fcname by assigning it to your feature class inside your loop (as you have done inside your module), and ensure you then pass fcname into your function:. So my current view: while it is true that it is the final, global name lookup that fails, I agree with Ram that it is not necessarily a global name that was mistyped or is missing. flag; 1 answer to this question. Local Scope. When our object or function is defined inside a function this means that it has a local scope. It also lets the user choose how many time it preforms the function and the amplitude of the function [a * x * (1 - x)]. Skimming the PEP, I do not see this change mandated or justified by the PEP. here is the code. Skimming the PEP, I do not see this change mandated or justified by the PEP. Forgetting to indent the statements of a user-defined function NameError: global name '---' is not defined. fc = fcname however fcname is not defined. 1.