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chore(deps): update dependency numpy to v1.23.0 (#1464)
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This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [numpy](https://www.numpy.org) ([source](https://togithub.com/numpy/numpy)) | `==1.22.4` -> `==1.23.0` | [![age](https://badges.renovateapi.com/packages/pypi/numpy/1.23.0/age-slim)](https://docs.renovatebot.com/merge-confidence/) | [![adoption](https://badges.renovateapi.com/packages/pypi/numpy/1.23.0/adoption-slim)](https://docs.renovatebot.com/merge-confidence/) | [![passing](https://badges.renovateapi.com/packages/pypi/numpy/1.23.0/compatibility-slim/1.22.4)](https://docs.renovatebot.com/merge-confidence/) | [![confidence](https://badges.renovateapi.com/packages/pypi/numpy/1.23.0/confidence-slim/1.22.4)](https://docs.renovatebot.com/merge-confidence/) |

---

### Release Notes

<details>
<summary>numpy/numpy</summary>

### [`v1.23.0`](https://togithub.com/numpy/numpy/releases/tag/v1.23.0)

[Compare Source](https://togithub.com/numpy/numpy/compare/v1.22.4...v1.23.0)

### NumPy 1.23.0 Release Notes

The NumPy 1.23.0 release continues the ongoing work to improve the
handling and promotion of dtypes, increase the execution speed, clarify
the documentation, and expire old deprecations. The highlights are:

-   Implementation of `loadtxt` in C, greatly improving its performance.
-   Exposing DLPack at the Python level for easy data exchange.
-   Changes to the promotion and comparisons of structured dtypes.
-   Improvements to f2py.

See below for the details,

#### New functions

-   A masked array specialization of `ndenumerate` is now available as
    `numpy.ma.ndenumerate`. It provides an alternative to
    `numpy.ndenumerate` and skips masked values by default.

    ([gh-20020](https://togithub.com/numpy/numpy/pull/20020))

-   `numpy.from_dlpack` has been added to allow easy exchange of data
    using the DLPack protocol. It accepts Python objects that implement
    the `__dlpack__` and `__dlpack_device__` methods and returns a
    ndarray object which is generally the view of the data of the input
    object.

    ([gh-21145](https://togithub.com/numpy/numpy/pull/21145))

#### Deprecations

-   Setting `__array_finalize__` to `None` is deprecated. It must now be
    a method and may wish to call `super().__array_finalize__(obj)`
    after checking for `None` or if the NumPy version is sufficiently
    new.

    ([gh-20766](https://togithub.com/numpy/numpy/pull/20766))

-   Using `axis=32` (`axis=np.MAXDIMS`) in many cases had the same
    meaning as `axis=None`. This is deprecated and `axis=None` must be
    used instead.

    ([gh-20920](https://togithub.com/numpy/numpy/pull/20920))

-   The hook function `PyDataMem_SetEventHook` has been deprecated and
    the demonstration of its use in tool/allocation_tracking has been
    removed. The ability to track allocations is now built-in to python
    via `tracemalloc`.

    ([gh-20394](https://togithub.com/numpy/numpy/pull/20394))

-   `numpy.distutils` has been deprecated, as a result of `distutils`
    itself being deprecated. It will not be present in NumPy for
    Python >= 3.12, and will be removed completely 2 years after the
    release of Python 3.12 For more details, see
    `distutils-status-migration`{.interpreted-text role="ref"}.

    ([gh-20875](https://togithub.com/numpy/numpy/pull/20875))

-   `numpy.loadtxt` will now give a `DeprecationWarning` when an integer
    `dtype` is requested but the value is formatted as a floating point number.

    ([gh-21663](https://togithub.com/numpy/numpy/pull/21663))

#### Expired deprecations

-   The `NpzFile.iteritems()` and `NpzFile.iterkeys()` methods have been
    removed as part of the continued removal of Python 2 compatibility.
    This concludes the deprecation from 1.15.

    ([gh-16830](https://togithub.com/numpy/numpy/pull/16830))

-   The `alen` and `asscalar` functions have been removed.

    ([gh-20414](https://togithub.com/numpy/numpy/pull/20414))

-   The `UPDATEIFCOPY` array flag has been removed together with the
    enum `NPY_ARRAY_UPDATEIFCOPY`. The associated (and deprecated)
    `PyArray_XDECREF_ERR` was also removed. These were all deprecated in
    1.14. They are replaced by `WRITEBACKIFCOPY`, that requires calling
    `PyArray_ResoveWritebackIfCopy` before the array is deallocated.

    ([gh-20589](https://togithub.com/numpy/numpy/pull/20589))

-   Exceptions will be raised during array-like creation. When an object
    raised an exception during access of the special attributes
    `__array__` or `__array_interface__`, this exception was usually
    ignored. This behaviour was deprecated in 1.21, and the exception
    will now be raised.

    ([gh-20835](https://togithub.com/numpy/numpy/pull/20835))

-   Multidimensional indexing with non-tuple values is not allowed.
    Previously, code such as `arr[ind]` where `ind = [[0, 1], [0, 1]]`
    produced a `FutureWarning` and was interpreted as a multidimensional
    index (i.e., `arr[tuple(ind)]`). Now this example is treated like an
    array index over a single dimension (`arr[array(ind)]`).
    Multidimensional indexing with anything but a tuple was deprecated
    in NumPy 1.15.

    ([gh-21029](https://togithub.com/numpy/numpy/pull/21029))

-   Changing to a dtype of different size in F-contiguous arrays is no
    longer permitted. Deprecated since Numpy 1.11.0. See below for an
    extended explanation of the effects of this change.

    ([gh-20722](https://togithub.com/numpy/numpy/pull/20722))

#### New Features

##### crackfortran has support for operator and assignment overloading

`crackfortran` parser now understands operator and assignment
definitions in a module. They are added in the `body` list of the module
which contains a new key `implementedby` listing the names of the
subroutines or functions implementing the operator or assignment.

([gh-15006](https://togithub.com/numpy/numpy/pull/15006))

##### f2py supports reading access type attributes from derived type statements

As a result, one does not need to use `public` or `private` statements
to specify derived type access properties.

([gh-15844](https://togithub.com/numpy/numpy/pull/15844))

##### New parameter `ndmin` added to `genfromtxt`

This parameter behaves the same as `ndmin` from `numpy.loadtxt`.

([gh-20500](https://togithub.com/numpy/numpy/pull/20500))

##### `np.loadtxt` now supports quote character and single converter function

`numpy.loadtxt` now supports an additional `quotechar` keyword argument
which is not set by default. Using `quotechar='"'` will read quoted
fields as used by the Excel CSV dialect.

Further, it is now possible to pass a single callable rather than a
dictionary for the `converters` argument.

([gh-20580](https://togithub.com/numpy/numpy/pull/20580))

##### Changing to dtype of a different size now requires contiguity of only the last axis

Previously, viewing an array with a dtype of a different item size
required that the entire array be C-contiguous. This limitation would
unnecessarily force the user to make contiguous copies of non-contiguous
arrays before being able to change the dtype.

This change affects not only `ndarray.view`, but other construction
mechanisms, including the discouraged direct assignment to
`ndarray.dtype`.

This change expires the deprecation regarding the viewing of
F-contiguous arrays, described elsewhere in the release notes.

([gh-20722](https://togithub.com/numpy/numpy/pull/20722))

##### Deterministic output files for F2PY

For F77 inputs, `f2py` will generate `modname-f2pywrappers.f`
unconditionally, though these may be empty. For free-form inputs,
`modname-f2pywrappers.f`, `modname-f2pywrappers2.f90` will both be
generated unconditionally, and may be empty. This allows writing generic
output rules in `cmake` or `meson` and other build systems. Older
behavior can be restored by passing `--skip-empty-wrappers` to `f2py`.
`f2py-meson`{.interpreted-text role="ref"} details usage.

([gh-21187](https://togithub.com/numpy/numpy/pull/21187))

##### `keepdims` parameter for `average`

The parameter `keepdims` was added to the functions `numpy.average` and
`numpy.ma.average`. The parameter has the same meaning as it does in
reduction functions such as `numpy.sum` or `numpy.mean`.

([gh-21485](https://togithub.com/numpy/numpy/pull/21485))

##### New parameter `equal_nan` added to `np.unique`

`np.unique` was changed in 1.21 to treat all `NaN` values as equal and
return a single `NaN`. Setting `equal_nan=False` will restore pre-1.21
behavior to treat `NaNs` as unique. Defaults to `True`.

([gh-21623](https://togithub.com/numpy/numpy/pull/21623))

#### Compatibility notes

##### 1D `np.linalg.norm` preserves float input types, even for scalar results

Previously, this would promote to `float64` when the `ord` argument was
not one of the explicitly listed values, e.g. `ord=3`:

    >>> f32 = np.float32([1, 2])
    >>> np.linalg.norm(f32, 2).dtype
    dtype('float32')
    >>> np.linalg.norm(f32, 3)
    dtype('float64')  # numpy 1.22
    dtype('float32')  # numpy 1.23

This change affects only `float32` and `float16` vectors with `ord`
other than `-Inf`, `0`, `1`, `2`, and `Inf`.

([gh-17709](https://togithub.com/numpy/numpy/pull/17709))

##### Changes to structured (void) dtype promotion and comparisons

In general, NumPy now defines correct, but slightly limited, promotion
for structured dtypes by promoting the subtypes of each field instead of
raising an exception:

    >>> np.result_type(np.dtype("i,i"), np.dtype("i,d"))
    dtype([('f0', '<i4'), ('f1', '<f8')])

For promotion matching field names, order, and titles are enforced,
however padding is ignored. Promotion involving structured dtypes now
always ensures native byte-order for all fields (which may change the
result of `np.concatenate`) and ensures that the result will be
"packed", i.e. all fields are ordered contiguously and padding is
removed. See
`structured_dtype_comparison_and_promotion`{.interpreted-text
role="ref"} for further details.

The `repr` of aligned structures will now never print the long form
including `offsets` and `itemsize` unless the structure includes padding
not guaranteed by `align=True`.

In alignment with the above changes to the promotion logic, the casting
safety has been updated:

-   `"equiv"` enforces matching names and titles. The itemsize is
    allowed to differ due to padding.
-   `"safe"` allows mismatching field names and titles
-   The cast safety is limited by the cast safety of each included
    field.
-   The order of fields is used to decide cast safety of each individual
    field. Previously, the field names were used and only unsafe casts
    were possible when names mismatched.

The main important change here is that name mismatches are now
considered "safe" casts.

([gh-19226](https://togithub.com/numpy/numpy/pull/19226))

##### `NPY_RELAXED_STRIDES_CHECKING` has been removed

NumPy cannot be compiled with `NPY_RELAXED_STRIDES_CHECKING=0` anymore.
Relaxed strides have been the default for many years and the option was
initially introduced to allow a smoother transition.

([gh-20220](https://togithub.com/numpy/numpy/pull/20220))

##### `np.loadtxt` has recieved several changes

The row counting of `numpy.loadtxt` was fixed. `loadtxt` ignores fully
empty lines in the file, but counted them towards `max_rows`. When
`max_rows` is used and the file contains empty lines, these will now not
be counted. Previously, it was possible that the result contained fewer
than `max_rows` rows even though more data was available to be read. If
the old behaviour is required, `itertools.islice` may be used:

    import itertools
    lines = itertools.islice(open("file"), 0, max_rows)
    result = np.loadtxt(lines, ...)

While generally much faster and improved, `numpy.loadtxt` may now fail
to converter certain strings to numbers that were previously
successfully read. The most important cases for this are:

-   Parsing floating point values such as `1.0` into integers is now
    deprecated.
-   Parsing hexadecimal floats such as `0x3p3` will fail
-   An `_` was previously accepted as a thousands delimiter `100_000`.
    This will now result in an error.

If you experience these limitations, they can all be worked around by
passing appropriate `converters=`. NumPy now supports passing a single
converter to be used for all columns to make this more convenient. For
example, `converters=float.fromhex` can read hexadecimal float numbers
and `converters=int` will be able to read `100_000`.

Further, the error messages have been generally improved. However, this
means that error types may differ. In particularly, a `ValueError` is
now always raised when parsing of a single entry fails.

([gh-20580](https://togithub.com/numpy/numpy/pull/20580))

#### Improvements

##### `ndarray.__array_finalize__` is now callable

This means subclasses can now use `super().__array_finalize__(obj)`
without worrying whether `ndarray` is their superclass or not. The
actual call remains a no-op.

([gh-20766](https://togithub.com/numpy/numpy/pull/20766))

##### Add support for VSX4/Power10

With VSX4/Power10 enablement, the new instructions available in Power
ISA 3.1 can be used to accelerate some NumPy operations, e.g.,
floor_divide, modulo, etc.

([gh-20821](https://togithub.com/numpy/numpy/pull/20821))

##### `np.fromiter` now accepts objects and subarrays

The `numpy.fromiter` function now supports object and subarray dtypes.
Please see he function documentation for examples.

([gh-20993](https://togithub.com/numpy/numpy/pull/20993))

##### Math C library feature detection now uses correct signatures

Compiling is preceded by a detection phase to determine whether the
underlying libc supports certain math operations. Previously this code
did not respect the proper signatures. Fixing this enables compilation
for the `wasm-ld` backend (compilation for web assembly) and reduces the
number of warnings.

([gh-21154](https://togithub.com/numpy/numpy/pull/21154))

##### `np.kron` now maintains subclass information

`np.kron` maintains subclass information now such as masked arrays while
computing the Kronecker product of the inputs

```python
>>> x = ma.array([[1, 2], [3, 4]], mask=[[0, 1], [1, 0]])
>>> np.kron(x,x)
masked_array(
  data=[[1, --, --, --],
        [--, 4, --, --],
        [--, --, 4, --],
        [--, --, --, 16]],
  mask=[[False,  True,  True,  True],
        [ True, False,  True,  True],
        [ True,  True, False,  True],
        [ True,  True,  True, False]],
  fill_value=999999)
```

:warning: Warning, `np.kron` output now follows `ufunc` ordering (`multiply`) to determine
the output class type

```python
>>> class myarr(np.ndarray):
>>>    __array_priority__ = -1
>>> a = np.ones([2, 2])
>>> ma = myarray(a.shape, a.dtype, a.data)
>>> type(np.kron(a, ma)) == np.ndarray
False # Before it was True
>>> type(np.kron(a, ma)) == myarr
True
```

([gh-21262](https://togithub.com/numpy/numpy/pull/21262))

#### Performance improvements and changes

##### Faster `np.loadtxt`

`numpy.loadtxt` is now generally much faster than previously as most of
it is now implemented in C.

([gh-20580](https://togithub.com/numpy/numpy/pull/20580))

##### Faster reduction operators

Reduction operations like `numpy.sum`, `numpy.prod`, `numpy.add.reduce`,
`numpy.logical_and.reduce` on contiguous integer-based arrays are now
much faster.

([gh-21001](https://togithub.com/numpy/numpy/pull/21001))

##### Faster `np.where`

`numpy.where` is now much faster than previously on unpredictable/random
input data.

([gh-21130](https://togithub.com/numpy/numpy/pull/21130))

##### Faster operations on NumPy scalars

Many operations on NumPy scalars are now significantly faster, although
rare operations (e.g. with 0-D arrays rather than scalars) may be slower
in some cases. However, even with these improvements users who want the
best performance for their scalars, may want to convert a known NumPy
scalar into a Python one using `scalar.item()`.

([gh-21188](https://togithub.com/numpy/numpy/pull/21188))

##### Faster `np.kron`

`numpy.kron` is about 80% faster as the product is now computed using
broadcasting.

([gh-21354](https://togithub.com/numpy/numpy/pull/21354))

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renovate-bot committed Jun 23, 2022
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Expand Up @@ -2,7 +2,7 @@ ipython==8.4.0
jupyter==1.0
nbconvert==6.5.0
papermill==2.3
numpy==1.22.4
numpy==1.23.0
pandas==1.4.2
matplotlib==3.5.2
tabulate==0.8.10
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