43ae81ebbe860010aaaa3d739284ebeb8284e59e,plotnine/facets/facet.py,,unique_combs,#Any#,556

Before Change

    _df = df.ix[0:-1, df.columns]

    // List of unique values from every column
    lst = [x.unique().tolist() for x in (df[c] for c in df)]
    rows = itertools.product(*lst)
    for i, row in enumerate(rows):
        _df.loc[i] = row
    return _df


def layout_null():

After Change

    // List of unique values from every column
    lst = (x.unique() for x in (df[c] for c in df))
    rows = list(itertools.product(*lst))
    _df = pd.DataFrame(rows, columns=df.columns)

    // preserve the column dtypes
    for col in df:
        _df[col] = _df[col].astype(df[col].dtype, copy=False)
    return _df


def layout_null():

Instances