Como remover reticências de uma linha em uma série ou quadro de dados do Python Pandas, mostrado quando linhas longas/colunas largas são truncadas?

Question

Quando eu crio a seguinte série Pandas:

    pandas.Series(['a', 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa', 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa', 'aaaaaaaaaaaaaaaa', 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa']

Eu recebo isso como resultado:

    0                                                    a
    1    aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa...
    2    aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa...
    3                                     aaaaaaaaaaaaaaaa
    4    aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa...

Como posso obter uma série sem reticências semelhante a esta:

    0                                                                         a
    1    aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
    2         aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
    3                                                          aaaaaaaaaaaaaaaa
    4        aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa

Answer 1

pandas está truncando a saída, você pode alterar isso:

In [4]:

data = pd.Series(['a', 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa', 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa', 'aaaaaaaaaaaaaaaa', 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'])

pd.set_option('display.max_colwidth',1000)

data

Out[4]:

0                                                                         a
1    aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
2         aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
3                                                          aaaaaaaaaaaaaaaa
4        aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
dtype: object

veja também relacionado: Dados de saída de todas as colunas em um dataframe em pandas e Dados de saída de todas as colunas em um dataframe em pandas

A propósito, se você estiver usando IPython, se fizer uma pesquisa de docstring (pressionando aba) então você verá os valores atuais e os valores padrão (o padrão é 50 caracteres).

Para versões do Pandas anteriores a 0.10, use

pd.set_printoptions(max_colwidth, 1000)

Veja relacionado: Pandas Python, como ampliar a exibição de saída para ver mais colunas?