Issue240

[pradal]

• Set cython version to 0.29.32
  New version (Cython > 3.0) lead to this error

Traceback (most recent call last):
  File "/Users/pradal/miniforge3/envs/cropml/bin/cyml", line 33, in <module>
    sys.exit(load_entry_point('pycropml', 'console_scripts', 'cyml')())
  File "/Users/pradal/devlp/git/PyCrop2ML/src/pycropml/main.py", line 133, in main
    status = transpile_package(sourcef, language)
  File "/Users/pradal/devlp/git/PyCrop2ML/src/pycropml/cyml.py", line 134, in transpile_package
    test.parse()
  File "/Users/pradal/devlp/git/PyCrop2ML/src/pycropml/transpiler/main.py", line 110, in parse
    self.tree = parser(self.file)
  File "/Users/pradal/devlp/git/PyCrop2ML/src/pycropml/transpiler/Parser.py", line 83, in parser
    tree = context.parse(source_desc, scope, pxd=None, full_module_name=module)
  File "/Users/pradal/miniforge3/envs/cropml/lib/python3.8/site-packages/Cython/Compiler/Main.py", line 375, in parse
    num_errors = Errors.get_errors_count()
  File "/Users/pradal/miniforge3/envs/cropml/lib/python3.8/site-packages/Cython/Compiler/Errors.py", line 300, in get_errors_count
    return threadlocal.cython_errors_count
AttributeError: '_thread._local' object has no attribute 'cython_errors_count'

• Update usage of path.isdir : path.isdir has been removed with version 17.0.0
  See https://path.readthedocs.io/en/latest/history.html#v17-0-0

[pradal]

OK