NameError: name 'random' is not defined

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Here is my code:

r = random.randint(1,10)

But for some reason it's giving me the error

NameError: name 'random' is not defined

Help!

Other info: Mac, python, 3.4.0 pylauncher


You have to import the module random:

import random

r = random.randint(1,10)
# ...

input() error - NameError: name '' is not defined, TL;DR. input function in Python 2.7, evaluates whatever your enter, as a Python expression. If you simply want to read strings, then use  As mentioned in the introduction, a NameError will occur when the CPython interpreter does not recognize a local or global object name that has been provided in the Python source code. Let’s jump right into some example code in normal Python, after which we’ll see how we can disassemble this code into the bytecode that CPython actually reads and interprets.


>>> import random
>>> r = random.randint(1,10)
>>> r
10

Python Language, Python Language NameError: name '???' is not defined. Example#. Is raised when you tried to use a variable, method  NameError: name 'Tree' is not defined That's because the class has not been defined yet at this point. The workaround is using so called Forward Reference, i.e. wrapping a class name in a string, i.e. class Tree: def __init__(self, left: 'Tree', right: 'Tree'): self.left = left self.right = right


you need to import the random library with the import keyword

import random 
random.randint(1,10)    #no. between 0 and 10

2.1: "NameError: name 'is_hungry' is not defined" yet I pass the test , 2.1: "NameError: name 'is_hungry' is not defined" yet I pass the test. My code: # Class definition class Animal(object): """Makes cute animals.""" # For initializing our  NameError: name 'xx' is not defined Python knows the purposes of certain names (ex. built-in functions ). Other names are defined within the program (ex. variables).


Dealing with errors, Traceback (most recent call last): File "", line 1, in <module> print apples NameError: name 'apples' is not defined. As you can see, Python prints out an error  I can't understand the following exception that is raised in this Python debugger session: (Pdb) p [move for move in move_values if move[0] == max_value] *** NameError: name 'max_value' is not def Stack Overflow


NameError: name 'x_train' is not defined · Issue #34741 · tensorflow , NameError: name 'x_train' is not defined #34741. Closed ModuleNotFoundError: No module named 'tensorflow_core.compat'. Describe the  NameError: name 'cap' is not defined [duplicate] Ask Question Asked 2 months ago. Active 2 months ago. Viewed 152 times -1. This question


Python error "NameError: name 'sr' is not defined", Other names are defined within the program (ex. variables). If Python encounters a name that it doesn't recognize, you'll probably get NameError:  "NameError: name 'n' is not defined" and when I choose "y" I get another NameError with 'y' being the problem, but when I do something else, the code runs as normal. Any help is greatly appreciated, Thank you.