Initial commit

pyproject.toml

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+[build-system]
+requires = ["setuptools >= 61", "wheel"]
+build-backend = "setuptools.build_meta"  # hatch, pbm, poetry, flit, ...
+
+[project]
+name = "sequences"
+description = "Implementation of fib."
+readme = "README.md"
+license = {text = "MIT License"}
+authors = [
+    {name = "Julien Palard", email = "julien@palard.fr"},
+]
+requires-python = ">= 3.7"
+dependencies = [
+    "matplotlib >= 3.1, <4",
+    "sympy >= 1.2, <2",
+]
+dynamic = ["version"]
+
+[project.urls]
+homepage = "https://github.com/JulienPalard/sequences"
+
+[project.scripts]
+fib = "sequences.sequences:main"
+
+[tool.setuptools]
+include-package-data = false
+
+[tool.setuptools.packages]
+find = {}
+
+[tool.setuptools.dynamic.version]
+attr = "sequences.__version__"

sequences/__init__.py

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+"""La doc"""
+
+__version__ = "0.1b1"
+
+from sequences.sequences import fib
+
+__all__ = ["fib"]

sequences/__main__.py

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+from sequences.sequences import main
+
+main()

sequences/sequences.py

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+# from functools import lru_cache
+lru_cache = __import__("functools").lru_cache
+
+
+@lru_cache(1024)
+def fib(n: int) -> int:
+    """La doc de fib"""
+    if n < 2:
+        return 1
+    return fib(n-1) + fib(n-2)
+
+
+def main():
+    import argparse
+
+    parser = argparse.ArgumentParser()
+    parser.add_argument("n", type=int)
+    args = parser.parse_args()
+    print(fib(args.n))
+
+
+if __name__ == "__main__":
+    main()