Modernize!

Dockerfile

@@ -0,0 +1,14 @@
+FROM python:3.13-slim-trixie
+# RUN apt-get update && apt-get install -y \
+#     python3-pip \
+#     python-is-python3 \
+#     && rm -rf /var/lib/apt/lists/*
+
+WORKDIR /app
+COPY pyproject.toml .
+RUN pip install --no-cache-dir --break-system-packages -e .
+COPY promexp /app/promexp
+
+CMD ["python", "-m", "promexp"]
+
+

Makefile

@@ -0,0 +1,23 @@
+VERSION=$(shell uv run python -m promexp --version)
+IMAGE_NAME=nebulabroadcast/promexp
+
+check:
+	uv version $(VERSION)
+	uv run ruff format . 
+	uv run ruff check --fix .
+	uv run mypy .
+
+
+build:
+	docker build -t $(IMAGE_NAME):dev
+
+run: build
+	docker run -it --rm \
+		-p 9731:9731 \
+		-v ./settings.json:/app/settings.json \
+		$(IMAGE_NAME)
+
+push: build
+	docker push $(IMAGE_NAME)
+
+

promexp/__init__.py

@@ -1,45 +0,0 @@
-import logging
-
-from .metrics import Metrics
-from .providers import registry
-
-
-class Promexp:
-    def __init__(self, prefix="", tags={}, provider_settings={}, logger=None):
-        self.prefix = prefix
-        self.tags = tags
-        self.providers = {}
-        self._logger = logger
-        self.metrics = Metrics()
-        for pclass in registry:
-            self.add_provider(pclass, provider_settings.get(pclass.name, {}))
-
-    def add_provider(self, pclass, psettings={}):
-        if psettings is None:
-            return False
-
-        if pclass.name in self.providers:
-            self.logger.warning(
-                f"Duplicate provider name {pclass.name}. Skipping initialization."
-            )
-            return False
-
-        self.providers[pclass.name] = pclass(self, psettings)
-
-        if self.providers[pclass.name].enabled:
-            self.logger.info(f"Enabling {pclass.name} provider")
-
-    @property
-    def logger(self):
-        if self._logger is None:
-            self._logger = logging.getLogger("promexp")
-        return self._logger
-
-    def collect(self):
-        for name, provider in self.providers.items():
-            if provider.enabled:
-                provider.collect()
-
-    def render(self):
-        self.collect()
-        return self.metrics.render(prefix=self.prefix, **self.tags)