prepare package

.idea/misc.xml

@@ -3,4 +3,7 @@
   <component name="Black">
     <option name="sdkName" value="Python 3.13 (victron-energy-prices-calculator) (2)" />
   </component>
+  <component name="PythonCompatibilityInspectionAdvertiser">
+    <option name="version" value="3" />
+  </component>
 </project>

pyproject.toml

@@ -0,0 +1,26 @@
+[build-system]
+requires = ["hatchling>=1.24"]
+build-backend = "hatchling.build"
+
+[project]
+name = "yourpkg"                       # nazwa na PyPI/pip
+version = "0.1.0"                      # albo użyj dynamicznego (patrz niżej)
+description = "Victron/PG price tools"
+readme = "README.md"
+requires-python = ">=3.9"
+license = { text = "MIT" }
+authors = [{ name = "Bartosz", email = "bartosz@example.com" }]
+dependencies = [
+  "psycopg[binary,pool]>=3.2",
+]
+
+#[project.scripts]
+#victron-fill = "yourpkg.cli:main"      # `victron-fill ...`
+
+# (opcjonalnie) „extras”: pip install yourpkg[pg,dev]
+[project.optional-dependencies]
+pg = ["psycopg[binary]>=3.2"]
+dev = ["black", "ruff", "pytest"]
+
+[tool.hatch.build.targets.wheel]
+packages = ["src/victron_energy_price_calculator"]

requirements.txt

@@ -1,4 +0,0 @@
-psycopg[binary,pool]>=3.1,<3.3
-apscheduler>=3.10,<4.0
-
-systemd-python>=235; sys_platform != "win32"

src/victron_energy_price_calculator/__init__.py

@@ -0,0 +1,2 @@
+__all__ = []
+__version__ = "0.1.0"

src/victron_energy_price_calculator/requirements.txt

@@ -0,0 +1 @@
+psycopg[binary,pool]>=3.1,<3.3