[Bug 277495] math/py-theano out of date wrt numpy

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=277495

            Bug ID: 277495
           Summary: math/py-theano out of date wrt numpy
           Product: Ports & Packages
           Version: Latest
          Hardware: Any
                OS: Any
            Status: New
          Severity: Affects Some People
          Priority: ---
         Component: Individual Port(s)
          Assignee: demon@FreeBSD.org
          Reporter: billblake2018@gmail.com
             Flags: maintainer-feedback?(demon@FreeBSD.org)
          Assignee: demon@FreeBSD.org

I wanted to use the Theano python package so I attempted to install it.  That
worked.  Then I tried to use it and got this:

/usr/local/lib/python3.9/site-packages/theano/scalar/basic.py:2323:
FutureWarning: In the future `np.bool` will be defined as the corresponding
NumPy scalar.
  self.ctor = getattr(np, o_type.dtype)
Traceback (most recent call last):
  File "/home/user/proj/ai/nndp3/test.py", line 156, in <module>
    import network3
  File "/home/user/proj/ai/nndp3/network3.py", line 37, in <module>
    import theano
  File "/usr/local/lib/python3.9/site-packages/theano/__init__.py", line 124,
in <module>
    from theano.scan_module import (scan, map, reduce, foldl, foldr, clone,
  File "/usr/local/lib/python3.9/site-packages/theano/scan_module/__init__.py",
line 41, in <module>
    from theano.scan_module import scan_opt
  File "/usr/local/lib/python3.9/site-packages/theano/scan_module/scan_opt.py",
line 60, in <module>
    from theano import tensor, scalar
  File "/usr/local/lib/python3.9/site-packages/theano/tensor/__init__.py", line
8, in <module>
    from theano.tensor.basic import *
  File "/usr/local/lib/python3.9/site-packages/theano/tensor/basic.py", line
20, in <module>
    from theano.scalar import int32 as int32_t
  File "/usr/local/lib/python3.9/site-packages/theano/scalar/__init__.py", line
3, in <module>
    from .basic import *
  File "/usr/local/lib/python3.9/site-packages/theano/scalar/basic.py", line
2370, in <module>
    convert_to_bool = Cast(bool, name='convert_to_bool')
  File "/usr/local/lib/python3.9/site-packages/theano/scalar/basic.py", line
2323, in __init__
    self.ctor = getattr(np, o_type.dtype)
  File "/usr/local/lib/python3.9/site-packages/numpy/__init__.py", line 313, in
__getattr__
    raise AttributeError(__former_attrs__[attr])
AttributeError: module 'numpy' has no attribute 'bool'.
`np.bool` was a deprecated alias for the builtin `bool`. To avoid this error in
existing code, use `bool` by itself. Doing this will not modify any behavior
and is safe. If you specifically wanted the numpy scalar type, use `np.bool_`
here.
The aliases was originally deprecated in NumPy 1.20; for more details and
guidance see the original release note at:
    https://numpy.org/devdocs/release/1.20.0-notes.html#deprecations

Not being a python coder, I'm not sure of the real source of this message, but
it apparently will happen any time the Theano package is imported, making that
package useless.

This happened with the Theano package and port, both with files fetched today.

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