Initial commit

.gitignore

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+__pycache__/
+.venv/
+.envrc

LICENSE

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+The MIT License (MIT)
+
+Copyright (c) 2024 Julien Palard
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

math_doodling/__init__.py

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+"""Just a demo module to play with math series."""
+
+__version__ = "0.1"
+
+from math_doodling.public_api import fib
+from math_doodling.exceptions import MyException

math_doodling/__main__.py

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+from argparse import ArgumentParser
+from un_paquet import fib
+
+
+def parse_args():
+    parser = ArgumentParser()
+    parser.add_argument("-v", help="Be verbose", action="store_true")
+    parser.add_argument("n", type=int)
+    return parser.parse_args()
+
+
+def main():
+    args = parse_args()
+    print(fib(args.n))
+
+print(__name__)
+if __name__ == "__main__":
+    main()

math_doodling/exceptions.py

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+class MyException(Exception):
+    ...

math_doodling/public_api.py

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+from math_doodling.utils import cache
+
+
+@cache(4096)
+def fib(n):
+    if n < 2:
+        return 1
+    return fib(n-1) + fib(n-2)

math_doodling/utils.py

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+def cache(limit):
+    def _cache(old_slow_function):
+        memory = {}
+        def new_faster_function(n):
+            if n in memory:
+                return memory[n]
+            result = old_slow_function(n)
+            if len(memory) < limit:
+                memory[n] = result
+            return result
+        return new_faster_function
+    return _cache

pyproject.toml

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+[build-system]
+requires = ["flit_core >=3.2,<4"]
+build-backend = "flit_core.buildapi"
+
+[project]
+name = "math_doodling"
+authors = [{name = "Julien Palard", email = "julien@palard.fr"}]
+license = {file = "LICENSE"}
+classifiers = ["License :: OSI Approved :: MIT License"]
+dynamic = ["version", "description"]
+
+[project.urls]
+Home = "https://git.afpy.org/mdk/math_doodling"