gistfile1.txt

>>> import revscores
>>> dir(revscores)
['__builtins__', '__cached__', '__doc__', '__file__', '__loader__', '__name__', '__package__', '__path__', '__spec__']
>>> from revscores import languages
>>> dir(languages)
['Language', '__builtins__', '__cached__', '__doc__', '__file__', '__loader__', '__name__', '__package__', '__path__', '__spec__', 'english', 'language', 'portuguese']

Notice that the first "dir()" doesn't list out langauge.  This is because language is not imported by default.  

But when we run dir() on language, we can see "english", "portuguese" and "language".  This is because these modules are imported by default.  

>>> from revscores import languages
>>> languages.english
<revscores.languages.language.Language object at 0x7f69cb053ba8>


So, we can just access "english" directly from the "languages" module.  But we can't do the same from revscores to languages.

>>> import revscores
>>> revscores.languages
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
AttributeError: 'module' object has no attribute 'languages'