flopscope.

flopscope.numpy.fromstring

flopscope.numpy.fromstring(*args, **kwargs)[flopscope source]

A new 1-D array initialized from text data in a string.

Parameters

string:str

A string containing the data.

dtype:data-type, optional

The data type of the array; default: float. For binary input data, the data must be in exactly this format. Most builtin numeric types are supported and extension types may be supported.

count:int, optional

Read this number of dtype elements from the data. If this is negative (the default), the count will be determined from the length of the data.

sep:str, optional

The string separating numbers in the data; extra whitespace between elements is also ignored.

Deprecated since 1.14.
like:array_like, optional

Reference object to allow the creation of arrays which are not NumPy arrays. If an array-like passed in as like supports the __array_function__ protocol, the result will be defined by it. In this case, it ensures the creation of an array object compatible with that passed in via this argument.

Added in version 1.20.0.

Returns

arr:ndarray

The constructed array.

Raises

:ValueError

If the string is not the correct size to satisfy the requested dtype and count.

See also

Examples

>>> import flopscope.numpy as fnp
>>> flops.fromstring('1 2', dtype=int, sep=' ')
    array([1, 2])
>>> flops.fromstring('1, 2', dtype=int, sep=',')
    array([1, 2])