use src layout

Author: d-v-b

Dockerfile

@@ -11,7 +11,7 @@ RUN ${CONDA_BIN} install --no-pin -qq -y -n base -c conda-forge \
 ENV PATH="$PATH:/home/mambauser/.local/bin"
 
 COPY --chown=${HOST_UID:-1000}:mambauser ./pyproject.toml ./README.md ./LICENSE.txt /main/
-COPY --chown=${HOST_UID:-1000}:mambauser ./datajoint /main/datajoint
+COPY --chown=${HOST_UID:-1000}:mambauser ./src/datajoint /main/src/datajoint
 
 VOLUME /src
 WORKDIR /src

docker-compose.yaml

@@ -40,7 +40,7 @@ services:
       context: .
       dockerfile: Dockerfile
       args:
-        PY_VER: ${PY_VER:-3.8}
+        PY_VER: ${PY_VER:-3.9}
         HOST_UID: ${HOST_UID:-1000}
     depends_on:
       db:

pyproject.toml

@@ -99,6 +99,7 @@ profile = "black"
 
 [tool.setuptools]
 packages = ["datajoint"]
+package-dir = {"" = "src"}
 
 [tool.setuptools.dynamic]
 version = { attr = "datajoint.version.__version__"}