fixes for numpy2

[gnzsnz]

code fixes for numpy2

[gnzsnz]

after changes i manage to compile

pip install cython setuptools
./rebuid-cython.sh
pip install -e .[test]

however zipline --help fails

$ zipline --help

A module that was compiled using NumPy 1.x cannot be run in
NumPy 2.1.0 as it may crash. To support both 1.x and 2.x
versions of NumPy, modules must be compiled with NumPy 2.0.
Some module may need to rebuild instead e.g. with 'pybind11>=2.12'.

If you are a user of the module, the easiest solution will be to
downgrade to 'numpy<2' or try to upgrade the affected module.
We expect that some modules will need time to support NumPy 2.

Traceback (most recent call last):  File "/Users/gonzo/.pyenv/versions/zipline/bin/zipline", line 5, in <module>
    from zipline.__main__ import main
  File "/Users/gonzo/Documents/dev/zipline-reloaded/src/zipline/__init__.py", line 29, in <module>
    from .utils.run_algo import run_algorithm
  File "/Users/gonzo/Documents/dev/zipline-reloaded/src/zipline/utils/run_algo.py", line 19, in <module>
    from zipline.data import bundles
  File "/Users/gonzo/Documents/dev/zipline-reloaded/src/zipline/data/bundles/__init__.py", line 2, in <module>
    from . import quandl  # noqa
  File "/Users/gonzo/Documents/dev/zipline-reloaded/src/zipline/data/bundles/quandl.py", line 15, in <module>
    from . import core as bundles
  File "/Users/gonzo/Documents/dev/zipline-reloaded/src/zipline/data/bundles/core.py", line 13, in <module>
    from ..adjustments import SQLiteAdjustmentReader, SQLiteAdjustmentWriter
  File "/Users/gonzo/Documents/dev/zipline-reloaded/src/zipline/data/adjustments.py", line 23, in <module>
    from ._adjustments import load_adjustments_from_sqlite
Traceback (most recent call last):
  File "/Users/gonzo/.pyenv/versions/zipline/bin/zipline", line 5, in <module>
    from zipline.__main__ import main
  File "/Users/gonzo/Documents/dev/zipline-reloaded/src/zipline/__init__.py", line 29, in <module>
    from .utils.run_algo import run_algorithm
  File "/Users/gonzo/Documents/dev/zipline-reloaded/src/zipline/utils/run_algo.py", line 19, in <module>
    from zipline.data import bundles
  File "/Users/gonzo/Documents/dev/zipline-reloaded/src/zipline/data/bundles/__init__.py", line 2, in <module>
    from . import quandl  # noqa
    ^^^^^^^^^^^^^^^^^^^^
  File "/Users/gonzo/Documents/dev/zipline-reloaded/src/zipline/data/bundles/quandl.py", line 15, in <module>
    from . import core as bundles
  File "/Users/gonzo/Documents/dev/zipline-reloaded/src/zipline/data/bundles/core.py", line 13, in <module>
    from ..adjustments import SQLiteAdjustmentReader, SQLiteAdjustmentWriter
  File "/Users/gonzo/Documents/dev/zipline-reloaded/src/zipline/data/adjustments.py", line 23, in <module>
    from ._adjustments import load_adjustments_from_sqlite
  File "src/zipline/data/_adjustments.pyx", line 1, in init zipline.data._adjustments
    #
ImportError: numpy.core.multiarray failed to import (auto-generated because you didn't call 'numpy.import_array()' after cimporting numpy; use '<void>numpy._import_array' to disable if you are certain you don't need it).

[stefan-jansen]

Should be addressed by #264