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author | warren <warren.weckesser@gmail.com> | 2023-03-07 09:36:37 -0500 |
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committer | warren <warren.weckesser@gmail.com> | 2023-03-07 09:36:46 -0500 |
commit | d559513a682ae91a85d823b414df7588c04b1e5a (patch) | |
tree | 019a281660f249f154ad3ef3e753dec6940f160c /numpy/lib/utils.py | |
parent | e82af22dd1d7c01329b640f1fb6cdee6b1169898 (diff) | |
download | numpy-d559513a682ae91a85d823b414df7588c04b1e5a.tar.gz |
DOC: Document that info() handles array instances.
[skip actions] [skip travis] [skip azp] [skip cirrus]
Diffstat (limited to 'numpy/lib/utils.py')
-rw-r--r-- | numpy/lib/utils.py | 25 |
1 files changed, 21 insertions, 4 deletions
diff --git a/numpy/lib/utils.py b/numpy/lib/utils.py index 8d2d2fe33..5d5770c71 100644 --- a/numpy/lib/utils.py +++ b/numpy/lib/utils.py @@ -533,10 +533,11 @@ def info(object=None, maxwidth=76, output=None, toplevel='numpy'): Parameters ---------- object : object or str, optional - Input object or name to get information about. If `object` is a - numpy object, its docstring is given. If it is a string, available - modules are searched for matching objects. If None, information - about `info` itself is returned. + Input object or name to get information about. If `object` is + an `ndarray` instance, information about the array is printed. + If `object` is a numpy object, its docstring is given. If it is + a string, available modules are searched for matching objects. + If None, information about `info` itself is returned. maxwidth : int, optional Printing width. output : file like object, optional @@ -575,6 +576,22 @@ def info(object=None, maxwidth=76, output=None, toplevel='numpy'): *** Repeat reference found in numpy.fft.fftpack *** *** Total of 3 references found. *** + When the argument is an array, information about the array is printed. + + >>> a = np.array([[1 + 2j, 3, -4], [-5j, 6, 0]], dtype=np.complex64) + >>> np.info(a) + class: ndarray + shape: (2, 3) + strides: (24, 8) + itemsize: 8 + aligned: True + contiguous: True + fortran: False + data pointer: 0x562b6e0d2860 + byteorder: little + byteswap: False + type: complex64 + """ global _namedict, _dictlist # Local import to speed up numpy's import time. |