Hi,

You must read: https://docs.python.org/3/tutorial/modules.html

and

https://docs.python.org/3/tutorial/datastructures.html#dictionaries

Cheers,


On Thu, Feb 15, 2018 at 8:06 PM, drone4four <[email protected]> wrote:

> In, “Password management in Django
> <https://docs.djangoproject.com/en/2.0/topics/auth/passwords/#how-django-stores-passwords>”,
> it explains that this particular doc is for advanced users, like Django
> admins who need to choose different hashing algorithms.  So it’s not really
> necessary for a beginner user like me to understand.  From the doc:
>
> ...depending on your requirements, you may choose a different algorithm,
>> or even use a custom algorithm to match your specific security situation.
>> Again, most users shouldn’t need to do this – if you’re not sure, you
>> probably don’t. If you do, please read on...
>
>
> I don’t. So I don’t need to continue reading.
>
> But I do have some questions about dot notation in general as some code
> appears in settings.py. Lines 87 - 100 in this file appear as follows:
>
> AUTH_PASSWORD_VALIDATORS = [
>     {
>         'NAME': 'django.contrib.auth.password_validation.
> UserAttributeSimilarityValidator',
>     },
>
>     {
>         'NAME': 'django.contrib.auth.password_validation.
> MinimumLengthValidator',
>     },
>
>     {
>         'NAME': 'django.contrib.auth.password_validation.
> CommonPasswordValidator',
>     },
>
>     {
>         'NAME': 'django.contrib.auth.password_validation.
> NumericPasswordValidator',
>     },
> ]
>
>
>
> Can someone please identify the first item in this list?  I understand
> that all the items in this list are dictionaries.  The first dictionary is
> named, ‘NAME’.  The key involves libraries, functions, variables, class
> names and more functions.  Which is which? Is `django` the library? What is
> `contrib`? Is this a function name or a class name?  If `contrib` is a
> function name or class name, where is it located in my venv or Django
> project folder?
>
> What does each word in the dictionary mean or refer to?  Can some one
> please explain the syntax?
>
> Thanks for your attention.
>
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-- 
Juan

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