Python can import random

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You Win. I'm having problems with Python's import random function. It seems that import random and from random import random are importing different things. I am currently using Python 2. Among these is the random function , which generates random numbers between 0 and 1. The random module contains a function named random , so you need to be aware of whether you have imported the module into your namespace, or imported functions from the module.

The problem is that there are two things called random here: one is the module itself, and one is a function within that module. You can't have two things with the same name in your namespace so you have to pick one or the other. So in the first example, you would call random. Both would access the same function. Well, yes, they import different things. This is actually a good example of why when designing an API in Python, it's often a good idea to try to avoid naming modules and their members the same thing.

The 'random' module is a package from the python standard library, as well as a function defined in this package. Using 'import random' imports the package, which you can then use the function from this package: 'random. You can use any other function from the 'random' package as well. You can also tell python to specifically import only the random function from the package random: 'from random import random'.

Then you can only use the function 'random ', and should not specify the package it comes from. However you cannot use any other function from the random package, because they have not been imported if you use 'from random import random'.

If you use from random import random , you must call randint like so: randint 1,5. If you use import random , you call it like so: random. If you are using PyDev or other clever IDE, make sure it did not import the module automatically, overriding your import. It can be especially confusing here, when module name is equal to a function name, because the error thrown is not a NameError.

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