Initial checkin of directory structure for future use with poetry / c…

…make.

Based on: https://github.com/adriangb/python-monorepo
See: python-poetry/poetry#6850

.gitignore

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+workspaces/*/.venv
+workspaces/*/poetry.lock
+workspaces/*/poetry.toml
+.poetry.toml

Makefile

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+PROJECTS := $(notdir $(wildcard workspaces/*))
+
+
+.clean-venv:
+	rm -rf .venv
+
+.venv:
+	pipx run poetry config virtualenvs.create true --local
+	pipx run poetry install --sync
+
+init: .clean-venv .venv
+
+test-%: .venv
+	pipx run poetry install --sync --with $*
+	pipx run poetry run pytest workspaces/$*
+
+tests: .venv $(addprefix test-, $(PROJECTS)) 
+
+test-isolated-%: .venv
+	pipx run poetry install --sync --only $*
+	pipx run poetry run pytest workspaces/$*

poetry.toml

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+[virtualenvs]
+in-project = true
+create = true
+path = ".venv"

pyproject.toml

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+[tool.poetry]
+name = "alphamelts"
+version = "0.1.0"
+description = ""
+authors = []
+readme = "README.md"
+packages = []
+
+[tool.poetry.group.main.dependencies]
+python = "^3.10"
+
+[tool.poetry.group.app.dependencies]
+alphamelts-app = { path = "workspaces/app", develop = true}
+
+[tool.poetry.group.lib.dependencies]
+alphamelts-lib = { path = "workspaces/lib", develop = true}
+
+[tool.poetry.group.lib-test.dependencies]
+alphamelts-lib = { path = "workspaces/lib", develop = true, extras=["test"]}
+
+[tool.poetry.group.cli.dependencies]
+alphamelts-cli = { path = "workspaces/cli", develop = true}
+
+[tool.poetry.group.app.dependencies]
+alphamelts-mat = { path = "workspaces/mat", develop = true}
+
+[tool.poetry.group.app.dependencies]
+alphamelts-py  = { path = "workspaces/py",  develop = true}
+
+[build-system]
+requires = ["poetry-core", "setuptools", "setuptools-cpp"]
+build-backend = "poetry.core.masonry.api"

workspaces/app/pyproject.toml

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+[tool.poetry]
+name = "alphamelts-app"
+version = "0.0.0"
+description = ""
+authors = []
+packages = [{include = "alphamelts", from = "src"}]
+
+[tool.poetry.dependencies]
+python = "^3.10"
+orjson = "^3.8.0"
+alphamelts-cli = { path = "../cli"}
+
+[build-system]
+requires = ["poetry-core"]
+build-backend = "poetry.core.masonry.api"

workspaces/app/src/alphamelts/app/main.py

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+from time import sleep
+
+import orjson
+
+from alphamelts.lib import Foo
+
+
+def main(max_iters: float | None) -> None:
+    iter = 0
+    if max_iters is None:
+        max_iters = float("inf")
+    while iter < max_iters:
+        iter +=1
+        print(orjson.dumps(Foo(name="app").dict()).decode())
+        sleep(1)
+
+
+if __name__ == "__main__":
+    main()

workspaces/app/src/alphamelts/app/test_main.py

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+def test_import():
+    from alphamelts.app.main import main  # type: ignore
+    main(1)

workspaces/cli/pyproject.toml

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+[tool.poetry]
+name = "alphamelts-cli"
+version = "0.0.0"
+description = ""
+authors = []
+packages = [{include = "alphamelts", from = "src"}]
+
+[tool.poetry.dependencies]
+python = "^3.10"
+rich = "^12.6.0"
+alphamelts-lib = { path = "../lib"}
+
+[build-system]
+requires = ["poetry-core"]
+build-backend = "poetry.core.masonry.api"

workspaces/cli/src/alphamelts/cli/main.py

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+from rich import print
+
+from alphamelts.lib import Foo
+
+
+def main() -> None:
+    print(Foo(name="cli"))
+
+
+if __name__ == "__main__":
+    main()

workspaces/cli/src/alphamelts/cli/test_main.py

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+def test_import():
+    from alpahmelts.cli.main import main  # type: ignore

workspaces/lib/pyproject.toml

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+[tool.poetry]
+name = "alphamelts-lib"
+version = "0.0.0"
+description = ""
+authors = []
+packages = [{include = "alphamelts", from = "src"}]
+
+[tool.poetry.dependencies]
+python = ">=3.7"
+pydantic = { extras = ["email"], version = ">=1.10.2"}
+pytest = { version = "*", optional = true }
+
+[tool.poetry.extras]
+test = ["pytest"]
+
+[build-system]
+requires = ["poetry-core"]
+build-backend = "poetry.core.masonry.api"

workspaces/lib/src/alphamelts/lib/__init__.py

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+from pydantic import BaseModel
+
+
+class Foo(BaseModel):
+    name: str

workspaces/lib/tests/test_foo.py

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+import json
+from alphamelts.lib import Foo
+
+
+def test_foo() -> None:
+    got = json.loads(Foo(name="adrian").json())
+    expected = {"name": "adrian"}
+    assert got == expected

workspaces/mat/pyproject.toml

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+[tool.poetry]
+name = "alphamelts-mat"
+version = "0.0.0"
+description = ""
+authors = []
+packages = [{include = "alphamelts", from = "src"}]
+
+[tool.poetry.dependencies]
+python = "^3.10"
+orjson = "^3.8.0"
+alphamelts-lib = { path = "../lib"}
+
+[build-system]
+requires = ["poetry-core"]
+build-backend = "poetry.core.masonry.api"

workspaces/mat/src/alphamelts/mat/main.py

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+from time import sleep
+
+import orjson
+
+from alphamelts.lib import Foo
+
+
+def main(max_iters: float | None) -> None:
+    iter = 0
+    if max_iters is None:
+        max_iters = float("inf")
+    while iter < max_iters:
+        iter +=1
+        print(orjson.dumps(Foo(name="app").dict()).decode())
+        sleep(1)
+
+
+if __name__ == "__main__":
+    main()

workspaces/mat/src/alphamelts/mat/test_main.py

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+def test_import():
+    from alphamelts.mat.main import main  # type: ignore
+    main(1)

workspaces/py/pyproject.toml

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+[tool.poetry]
+name = "alphamelts-py"
+version = "0.0.0"
+description = ""
+authors = []
+packages = [{include = "alphamelts", from = "src"}]
+
+[tool.poetry.dependencies]
+python = "^3.10"
+orjson = "^3.8.0"
+alphamelts-lib = { path = "../lib"}
+
+[build-system]
+requires = ["poetry-core"]
+build-backend = "poetry.core.masonry.api"

workspaces/py/src/alphamelts/py/main.py

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+from time import sleep
+
+import orjson
+
+from alphamelts.lib import Foo
+
+
+def main(max_iters: float | None) -> None:
+    iter = 0
+    if max_iters is None:
+        max_iters = float("inf")
+    while iter < max_iters:
+        iter +=1
+        print(orjson.dumps(Foo(name="app").dict()).decode())
+        sleep(1)
+
+
+if __name__ == "__main__":
+    main()

workspaces/py/src/alphamelts/py/test_main.py

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+def test_import():
+    from alphamelts.py.main import main  # type: ignore
+    main(1)