Paging ticket cannot be solved

MongoDB University M220P: MongoDB for Python Developers
#1

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As shown, the actual count of history movies is only 15, but the test is looking for 1503. No way my code can pass the test.

@pytest.mark.paging
def test_supports_paging_by_genre(client):
    filter = {'genres': ['History']}
    (movies0, results0) = get_movies(filter, 0, 20)
    assert len(list(movies0)) == 20
    assert results0 == 1503
    last_page = int(1503 / 20)
    (movies2, results2) = get_movies(filter, last_page, 20)

  assert len(list(movies2)) == results0 % 20

E AssertionError: assert 23 == (1503 % 20)

#2

The answer to paging as a hint lies within the get_movies_faceted section of the db.py.

1 Like
#3

I have no idea what to do with this one… any hints @jscott-CT ?

#4

Hi @Lee_12536

Is this still a problem for you ? Did you check out @jscott-CT hint ?

Kindest regards,
Eoin

#5 
skip_stage = {"$skip": movies_per_page * page}

This should be incorporated into the paging function, the code is mostly there and this shouldn’t take more than updating the code a little bit in the function.