continuous integration

[aaronspring]

• implements CI
• post-install script install_julia_packages called by pip install/develop
• strip down requirements on python and julia packages

[aaronspring]

I get the same error locally:

_____________________________________________ ERROR collecting tests/test_bitinformation_pipeline.py _____________________________________________
tests/test_bitinformation_pipeline.py:7: in <module>
    from bitinformation_pipeline import bitinformation_pipeline
bitinformation_pipeline/bitinformation_pipeline.py:3: in <module>
    jl = Julia(compiled_modules=False)
/work/mh0727/m300524/conda-envs/bitinfo/lib/python3.10/site-packages/julia/core.py:513: in __init__
    self._call("const PyCall = Base.require({0})".format(PYCALL_PKGID))
/work/mh0727/m300524/conda-envs/bitinfo/lib/python3.10/site-packages/julia/core.py:549: in _call
    self.check_exception(src)
/work/mh0727/m300524/conda-envs/bitinfo/lib/python3.10/site-packages/julia/core.py:603: in check_exception
    raise JuliaError(u'Exception \'{}\' occurred while calling julia code:\n{}'
E   julia.core.JuliaError: Exception 'ArgumentError' occurred while calling julia code:
E   const PyCall = Base.require(Base.PkgId(Base.UUID("438e738f-606a-5dbb-bf0a-cddfbfd45ab0"), "PyCall"))

[aaronspring]

similar JuliaPy/pyjulia#432

[aaronspring]

use python 3.8 JuliaPy/pyjulia#444

[aaronspring]

@observingClouds Can be review and later squash merged

[observingClouds]

This looks good to me! So much hard work!