Detail: Quilt: Attribute

Quilt.STATIC = True

>>> q = sf.Quilt.from_frame(sf.Frame.from_fields(((10, 2, 8, 3), (False, True, True, False), ('1517-01-01', '1517-04-01', '1517-12-31', '1517-06-30')), columns=('a', 'b', 'c'), dtypes=dict(c=np.datetime64), name='x'), retain_labels=True, chunksize=2)
>>> q.STATIC
True

Quilt.bus

The Bus instance assigned to this Quilt.

>>> q = sf.Quilt.from_frame(sf.Frame.from_fields(((10, 2, 8, 3), (False, True, True, False), ('1517-01-01', '1517-04-01', '1517-12-31', '1517-06-30')), columns=('a', 'b', 'c'), dtypes=dict(c=np.datetime64), name='x'), retain_labels=True, chunksize=2)
>>> q.bus
<Bus: x>
<Index>
0        Frame
2        Frame
<int64>  <object>

Quilt.columns

The IndexBase instance assigned for column labels.

>>> q = sf.Quilt.from_frame(sf.Frame.from_fields(((10, 2, 8, 3), (False, True, True, False), ('1517-01-01', '1517-04-01', '1517-12-31', '1517-06-30')), columns=('a', 'b', 'c'), dtypes=dict(c=np.datetime64), name='x'), retain_labels=True, chunksize=2)
>>> q.columns
<Index>
a
b
c
<<U1>

Quilt.index

The IndexBase instance assigned for row labels.

>>> q = sf.Quilt.from_frame(sf.Frame.from_fields(((10, 2, 8, 3), (False, True, True, False), ('1517-01-01', '1517-04-01', '1517-12-31', '1517-06-30')), columns=('a', 'b', 'c'), dtypes=dict(c=np.datetime64), name='x'), retain_labels=True, chunksize=2)
>>> q.index
<IndexHierarchy>
0                0
0                1
2                2
2                3
<int64>          <int64>

Quilt.memory

Return a MemoryDisplay, providing the size in memory of this object. For compound containers, component sizes will also be provided. Size can be interpreted through six combinations of three configurations:

L: Local: memory ignoring referenced array data provided via views. LM: Local Materialized: memory where arrays that are locally owned report their byte payload LMD: Local Materialized Data: locally owned memory of arrays byte payloads, excluding all other components

R: Referenced: memory including referenced array data provided via views RM: Referenced Materialized: memory where arrays that are locally owned or referenced report their byte payload RMD: Referenced Materialized Data: localy owned and referenced array byte payloads, excluding all other components

>>> q = sf.Quilt.from_frame(sf.Frame.from_fields(((10, 2, 8, 3), (False, True, True, False), ('1517-01-01', '1517-04-01', '1517-12-31', '1517-06-30')), columns=('a', 'b', 'c'), dtypes=dict(c=np.datetime64), name='x'), retain_labels=True, chunksize=2)
>>> q.memory
      L    Lu    LM   LMu   LMD  LMDu  R     Ru    RM   RMu   RMD  RMDu
Total 8.95 KB    6.09 KB    4.34 KB    17.45 KB    6.17 KB    4.42 KB

Quilt.name

A hashable label attached to this container.

Returns:: Hashable

>>> q = sf.Quilt.from_frame(sf.Frame.from_fields(((10, 2, 8, 3), (False, True, True, False), ('1517-01-01', '1517-04-01', '1517-12-31', '1517-06-30')), columns=('a', 'b', 'c'), dtypes=dict(c=np.datetime64), name='x'), retain_labels=True, chunksize=2)
>>> q.name
x

Quilt.nbytes

Return the total bytes of the underlying NumPy arrays.

Returns:: int

>>> q = sf.Quilt.from_frame(sf.Frame.from_fields(((10, 2, 8, 3), (False, True, True, False), ('1517-01-01', '1517-04-01', '1517-12-31', '1517-06-30')), columns=('a', 'b', 'c'), dtypes=dict(c=np.datetime64), name='x'), retain_labels=True, chunksize=2)
>>> q.nbytes
68

Quilt.ndim

Return the number of dimensions, which for a Frame is always 2.

Returns:: int

>>> q = sf.Quilt.from_frame(sf.Frame.from_fields(((10, 2, 8, 3), (False, True, True, False), ('1517-01-01', '1517-04-01', '1517-12-31', '1517-06-30')), columns=('a', 'b', 'c'), dtypes=dict(c=np.datetime64), name='x'), retain_labels=True, chunksize=2)
>>> q.ndim
2

Quilt.shape

Return a tuple describing the shape of the underlying NumPy array.

Returns:: tp.Tuple[int]

>>> q = sf.Quilt.from_frame(sf.Frame.from_fields(((10, 2, 8, 3), (False, True, True, False), ('1517-01-01', '1517-04-01', '1517-12-31', '1517-06-30')), columns=('a', 'b', 'c'), dtypes=dict(c=np.datetime64), name='x'), retain_labels=True, chunksize=2)
>>> q.shape
(4, 3)

Quilt.size

Return the size of the underlying NumPy array.

Returns:: int

>>> q = sf.Quilt.from_frame(sf.Frame.from_fields(((10, 2, 8, 3), (False, True, True, False), ('1517-01-01', '1517-04-01', '1517-12-31', '1517-06-30')), columns=('a', 'b', 'c'), dtypes=dict(c=np.datetime64), name='x'), retain_labels=True, chunksize=2)
>>> q.size
12

Quilt.status

Return a Frame indicating loaded status, size, bytes, and shape of all loaded Frame in the contained Quilt.

>>> q = sf.Quilt.from_frame(sf.Frame.from_fields(((10, 2, 8, 3), (False, True, True, False), ('1517-01-01', '1517-04-01', '1517-12-31', '1517-06-30')), columns=('a', 'b', 'c'), dtypes=dict(c=np.datetime64), name='x'), retain_labels=True, chunksize=2)
>>> q.status
<Frame>
<Index> loaded size      nbytes    shape    <<U6>
<Index>
0       True   6.0       34.0      (2, 3)
2       True   6.0       34.0      (2, 3)
<int64> <bool> <float64> <float64> <object>