add dev dependencies via poetry

and reworked base node dockerfile to use poetry

base_node.dockerfile

@@ -1,24 +1,28 @@
 FROM zauberzeug/nicegui:1.2.13
 
 RUN apt-get update && \
-    apt-get install -y jpeginfo \
+    apt-get install -y \
+    jpeginfo \
     python3-pip \
     libjpeg-dev \
+    curl \
     && apt-get clean && rm -rf /var/lib/apt/lists/*
 
 WORKDIR /app/
 
 RUN python3 -m pip install --upgrade pip
 
-# Install system packages required by Pillow
-# TODO upgrade to pillow >=10 in pyproject.toml
-RUN apt-get update && \
-    apt-get install -y \
-    libjpeg-dev\
-    && rm -rf /var/lib/apt/lists/*
+# We use Poetry for dependency management
+RUN curl -sSL https://install.python-poetry.org | python3 - && \
+    cd /usr/local/bin && \
+    ln -s ~/.local/bin/poetry && \
+    poetry config virtualenvs.create false
+
+COPY pyproject.toml ./
 
-RUN python3 -m pip install --no-cache-dir "uvicorn[standard]"  tqdm async_generator aiofiles retry debugpy pytest-asyncio psutil icecream pytest "pytest-mock==3.6.1" autopep8 pynvml 
-RUN python3 -m pip install --no-cache-dir "learning-loop-node==0.7.53rc2"
+# Allow installing dev dependencies to run tests
+ARG INSTALL_DEV=true
+RUN bash -c "if [ $INSTALL_DEV == 'true' ] ; then poetry install -vvv --no-root ; else poetry install -vvv --no-root --no-dev ; fi"
 
 # while development this will be mounted but in deployment we need the latest code baked into the image
 ADD ./learning_loop_node /usr/local/lib/python3.11/site-packages/learning_loop_node

pyproject.toml

@@ -30,9 +30,12 @@ pytest-mock = "3.6.1"
 pynvml = "^11.4.1"
 aiohttp = "^3.8.4"
 
-[tool.poetry.dev-dependencies]
-pytest = "^6.2.1"
-pytest-asyncio = "^0.19.0"
+[tool.poetry.group.dev.dependencies]
+pytest-flakefinder = "^1.1.0"
+retry = "^0.9.2"
+debugpy = "^1.6.7.post1"
+pytest-asyncio = "^0.21.1"
+autopep8 = "^2.0.2"
 
 [build-system]
 requires = ["poetry-core>=1.0.0"]