Pull Request with Many Fixes from @webmakaka

.prettierignore

@@ -0,0 +1,3 @@
+node_modules
+# *.test.js
+# *.spec.js

.prettierrc

@@ -0,0 +1,4 @@
+{
+  "singleQuote": true,
+  "bracketSpacing": true
+}

Chapter01/stockpred/Dockerfile

@@ -1,12 +1,12 @@
 FROM continuumio/miniconda3
 
-RUN pip install mlflow>=1.18.0 \
+RUN pip install mlflow>=1.28.0 \
     && pip install numpy \
     && pip install scipy \
     && pip install pandas \
     && pip install scikit-learn \
     && pip install cloudpickle \
-    && pip install pandas_datareader==0.10.0
+    && pip install pandas_datareader==0.10.0 \
     && pip install yfinance
 
 

Chapter03/gradflow/.dockerignore

@@ -17,6 +17,7 @@
 !requirements.*txt
 !setup.py
 !src/
+!src/workbench/__init__.py
 !tox.ini
 !.pylintrc
 !docker/jupyter/scripts/*.sh

Chapter03/gradflow/Makefile

@@ -53,10 +53,6 @@ JUPYTER_USERNAME := $(shell id -u -n)
 POSTGRES_UID := $(shell id -u)
 POSTGRES_GID := $(shell id -g)
 
-TRAVIS_JOB =
-TRAVIS_TOKEN =
-
-
 default: clean build up
 lab: default
 

Chapter03/gradflow/docker-compose.yml

@@ -1,47 +1,33 @@
 version: '3.7'
 services:
-  jupyter:
-    user: root
+  postgres:
+    user: '${POSTGRES_UID}:${POSTGRES_GID}'
     build:
-      context: .
-      dockerfile: ./docker/jupyter/Dockerfile
-      target: ${JUPYTER_TARGET}
-      args: 
-        - MLFLOW_ARTIFACT_STORE=/${MLFLOW_ARTIFACT_STORE}
-        - MLFLOW_VERSION=${MLFLOW_VERSION}
-        - JUPYTER_BASE_IMAGE=${JUPYTER_BASE_IMAGE}
-        - JUPYTER_BASE_VERSION=${JUPYTER_BASE_VERSION}
-        - JUPYTER_USERNAME=${JUPYTER_USERNAME}
-    image: ${IMAGE_OWNER}/${REPO_SLUG}/${JUPYTER_TARGET}:${VERSION}
+      context: ./docker/postgres
+    image: ${IMAGE_OWNER}/${REPO_SLUG}/${POSTGRES_IMAGE_NAME}:${VERSION}
+    restart: always
+    environment:
+      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
+      POSTGRES_USER: ${POSTGRES_USER}
     ports:
-      - "${JUPYTER_PORT}:${JUPYTER_PORT}"
-    depends_on: 
-      - mlflow
-    environment: 
-      MLFLOW_TRACKING_URI: ${MLFLOW_TRACKING_URI}
-      JUPYTER_ENABLE_LAB: ${JUPYTER_ENABLE_LAB}
-      NB_USER: ${JUPYTER_USERNAME}
-      NB_UID: ${JUPYTER_UID}
-      CHOWN_HOME: "yes"
-      CHOWN_HOME_OPTS: '-R'
-      CHOWN_EXTRA: ${JUPYTER_CHOWN_EXTRA}
-      CHOWN_EXTRA_OPTS: '-R'
+      - '${POSTGRES_PORT}:${POSTGRES_PORT}'
     volumes:
-      - ./:/home/${JUPYTER_USERNAME}/work
-      - ./${MLFLOW_ARTIFACT_STORE}:/${MLFLOW_ARTIFACT_STORE}
+      - ./${POSTGRES_STORE}:/var/lib/postgresql/data
+
   mlflow:
     build:
       context: ./docker/mlflow
       args:
         - MLFLOW_VERSION=${MLFLOW_VERSION}
     image: ${IMAGE_OWNER}/${REPO_SLUG}/${MLFLOW_IMAGE_NAME}:${VERSION}
-    expose: 
-      - "${MLFLOW_TRACKING_SERVER_PORT}"
+    restart: always
+    expose:
+      - '${MLFLOW_TRACKING_SERVER_PORT}'
     ports:
-      - "${MLFLOW_TRACKING_SERVER_PORT}:${MLFLOW_TRACKING_SERVER_PORT}"
-    depends_on: 
+      - '${MLFLOW_TRACKING_SERVER_PORT}:${MLFLOW_TRACKING_SERVER_PORT}'
+    depends_on:
       - postgres
-    environment: 
+    environment:
       MLFLOW_TRACKING_SERVER_HOST: ${MLFLOW_TRACKING_SERVER_HOST}
       MLFLOW_TRACKING_SERVER_PORT: ${MLFLOW_TRACKING_SERVER_PORT}
       MLFLOW_ARTIFACT_STORE: ${MLFLOW_ARTIFACT_STORE}
@@ -53,16 +39,34 @@ services:
       WAIT_FOR_IT_TIMEOUT: ${WAIT_FOR_IT_TIMEOUT}
     volumes:
       - ./${MLFLOW_ARTIFACT_STORE}:/${MLFLOW_ARTIFACT_STORE}
-  postgres:
-    user: "${POSTGRES_UID}:${POSTGRES_GID}"
+
+  jupyter:
+    user: root
     build:
-      context: ./docker/postgres
-    image: ${IMAGE_OWNER}/${REPO_SLUG}/${POSTGRES_IMAGE_NAME}:${VERSION}
+      context: .
+      dockerfile: ./docker/jupyter/Dockerfile
+      target: ${JUPYTER_TARGET}
+      args:
+        - MLFLOW_ARTIFACT_STORE=/${MLFLOW_ARTIFACT_STORE}
+        - MLFLOW_VERSION=${MLFLOW_VERSION}
+        - JUPYTER_BASE_IMAGE=${JUPYTER_BASE_IMAGE}
+        - JUPYTER_BASE_VERSION=${JUPYTER_BASE_VERSION}
+        - JUPYTER_USERNAME=${JUPYTER_USERNAME}
+    image: ${IMAGE_OWNER}/${REPO_SLUG}/${JUPYTER_TARGET}:${VERSION}
     restart: always
-    environment: 
-      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
-      POSTGRES_USER: ${POSTGRES_USER}
     ports:
-      - "${POSTGRES_PORT}:${POSTGRES_PORT}"
+      - '${JUPYTER_PORT}:${JUPYTER_PORT}'
+    depends_on:
+      - mlflow
+    environment:
+      MLFLOW_TRACKING_URI: ${MLFLOW_TRACKING_URI}
+      JUPYTER_ENABLE_LAB: ${JUPYTER_ENABLE_LAB}
+      NB_USER: ${JUPYTER_USERNAME}
+      NB_UID: ${JUPYTER_UID}
+      CHOWN_HOME: 'yes'
+      CHOWN_HOME_OPTS: '-R'
+      CHOWN_EXTRA: ${JUPYTER_CHOWN_EXTRA}
+      CHOWN_EXTRA_OPTS: '-R'
     volumes:
-      - ./${POSTGRES_STORE}:/var/lib/postgresql/data
+      - ./:/home/${JUPYTER_USERNAME}/work
+      - ./${MLFLOW_ARTIFACT_STORE}:/${MLFLOW_ARTIFACT_STORE}

Chapter03/gradflow/docker/mlflow/Dockerfile

@@ -1,11 +1,11 @@
-FROM python:3.7
+FROM python:3.8.10
 
 EXPOSE 5000
 
 ARG MLFLOW_VERSION
 ARG SERVER_DIR=/server
 
-RUN pip install mlflow==$MLFLOW_VERSION psycopg2==2.8.* && \
+RUN pip install mlflow==$MLFLOW_VERSION psycopg2==2.8.* protobuf==3.20.* && \
     mkdir -p ${SERVER_DIR}
 
 COPY ./scripts/wait-for-it.sh ${SERVER_DIR}/

Chapter03/gradflow/requirements.txt

@@ -1 +1 @@
-pandas-datareader
+pandas-datareader==0.10.0