Detail: SeriesHE: Dictionary-Like#

SeriesHE.__contains__(value, /)#

Inclusion of value in index labels.

Returns:: bool

>>> s = sf.SeriesHE((10, 2, 8), index=('a', 'b', 'c'))
>>> s
<SeriesHE>
<Index>
a          10
b          2
c          8
<<U1>      <int64>
>>> s.__contains__('a')
True

SeriesHE.__iter__()#

Iterator of index labels, same as static_frame.Series.keys.

Returns:: Iterator[Hashasble]

>>> s = sf.SeriesHE((10, 2, 8), index=('a', 'b', 'c'))
>>> s
<SeriesHE>
<Index>
a          10
b          2
c          8
<<U1>      <int64>
>>> tuple(s.__iter__())
(np.str_('a'), np.str_('b'), np.str_('c'))

SeriesHE.__reversed__()#

Returns a reverse iterator on the series’ index.

Returns:: Index

>>> s = sf.SeriesHE((10, 2, 8), index=('a', 'b', 'c'))
>>> s
<SeriesHE>
<Index>
a          10
b          2
c          8
<<U1>      <int64>
>>> tuple(s.__reversed__())
(np.str_('c'), np.str_('b'), np.str_('a'))

SeriesHE.get(key, default=None)#

Return the value found at the index key, else the default if the key is not found.

Returns:: Any

>>> s = sf.SeriesHE((10, 2, 8), index=('a', 'b', 'c'))
>>> s
<SeriesHE>
<Index>
a          10
b          2
c          8
<<U1>      <int64>
>>> s.get('a')
10
>>> s.get('z', -1)
-1

SeriesHE.items()#

Iterator of pairs of index label and value.

Returns:: Iterator[Tuple[Hashable, Any]]

>>> s = sf.SeriesHE((10, 2, 8), index=('a', 'b', 'c'))
>>> s
<SeriesHE>
<Index>
a          10
b          2
c          8
<<U1>      <int64>
>>> tuple(s.items())
((np.str_('a'), np.int64(10)), (np.str_('b'), np.int64(2)), (np.str_('c'), np.int64(8)))

SeriesHE.keys()#

Iterator of index labels.

Returns:: Iterator[TLabel]

>>> s = sf.SeriesHE((10, 2, 8), index=('a', 'b', 'c'))
>>> s
<SeriesHE>
<Index>
a          10
b          2
c          8
<<U1>      <int64>
>>> s.keys()
<Index>
a
b
c
<<U1>

SeriesHE.values#

>>> s = sf.SeriesHE((10, 2, 8), index=('a', 'b', 'c'))
>>> s
<SeriesHE>
<Index>
a          10
b          2
c          8
<<U1>      <int64>
>>> s.values
[10  2  8]