joelgrus-data-science-from-scratch
SUCCESS
7m 13s
History Source
SummaryIterations1Transcript11Dockerfile
01Iteration 1
WRITEWriteFile· step #1
0s
Dockerfile799 bytes written
▸text33 lines · 799 chars
FROM ubuntu:22.04

ENV DEBIAN_FRONTEND=noninteractive

RUN apt-get update && \
    apt-get install -y --no-install-recommends \
      python3 \
      python3-pip \
      build-essential \
      python3-dev \
      libjpeg-dev \
      zlib1g-dev \
      libpng-dev \
      libfreetype6-dev \
      libxml2-dev \
      libxslt1-dev \
 && rm -rf /var/lib/apt/lists/*

WORKDIR /app

# Copy requirements first for cache efficiency
COPY requirements.txt requirements.txt
RUN python3 -m pip install --no-cache-dir -U pip setuptools wheel && \
    python3 -m pip install --no-cache-dir -r requirements.txt

# Copy the rest of the application
COPY . .

ENV PYTHONPATH=/app

# Smoke test on container start
CMD ["bash","-lc","python3 -c 'from scratch.linear_algebra import dot; print(dot([1,2,3],[4,5,6]))'"]
WRITEWriteFile· step #2
0s
/.dockerignore237 chars
▸dockerignore23 lines · 237 chars
# Docker ignore file
.git
.git/*
node_modules
__pycache__
*.pyc
*.pyo
*.pyd
*.swp
*.swo
*.ds_store
venv
env
*.egg-info
build
dist
*.egg
*.log
.DS_Store
first-edition/code-python3/__pycache__
first-edition/__pycache__
scratch/__pycache__
WRITEWriteFile· step #3
0s
.dockerignore237 bytes written
▸dockerignore23 lines · 237 chars
# Docker ignore file
.git
.git/*
node_modules
__pycache__
*.pyc
*.pyo
*.pyd
*.swp
*.swo
*.ds_store
venv
env
*.egg-info
build
dist
*.egg
*.log
.DS_Store
first-edition/code-python3/__pycache__
first-edition/__pycache__
scratch/__pycache__
VERIFYVerifyBuild· step #4
3m 03s
VerifyBuildsmoke_failed
Concerns: The smoke test relies on the repository providing a importable package at /app/scratch/linear_algebra; if not, the test will fail during startup., The image installs many build and development packages (build-essential, lib*-dev, etc.) which increases image size; consider if all are necessary for runtime.
Smoke [FAIL]: python3 -c 'from scratch.linear_algebra import dot; assert dot([1,2,3],[4,5,6])==32; print("ok")
  Output: sh: 1: Syntax error: Unterminated quoted string

Smoke [FAIL]: python3 -c 'from scratch.linear_algebra import dot; assert dot([0,1,0],[0,0,1])==0; print("ok2")
  Output: sh: 1: Syntax error: Unterminated quoted string
WRITEWriteFile· step #5
0s
Dockerfile801 bytes written
▸text33 lines · 801 chars
FROM ubuntu:22.04

ENV DEBIAN_FRONTEND=noninteractive

RUN apt-get update && \
    apt-get install -y --no-install-recommends \
      python3 \
      python3-pip \
      build-essential \
      python3-dev \
      libjpeg-dev \
      zlib1g-dev \
      libpng-dev \
      libfreetype6-dev \
      libxml2-dev \
      libxslt1-dev \
 && rm -rf /var/lib/apt/lists/*

WORKDIR /app

# Copy requirements first for cache efficiency
COPY requirements.txt requirements.txt
RUN python3 -m pip install --no-cache-dir -U pip setuptools wheel && \
    python3 -m pip install --no-cache-dir -r requirements.txt

# Copy the rest of the application
COPY . .

ENV PYTHONPATH=/app

# Smoke test on container start
CMD ["bash","-lc","python3 -c \"from scratch.linear_algebra import dot; print(dot([1,2,3],[4,5,6]))\""]
VERIFYVerifyBuild· step #6
38s
VerifyBuildsmoke_failed
Concerns: The build relies on a requirements.txt being present at repo root; if it is missing, the image build will fail., The CMD assumes the module path is scratch.linear_algebra; if the actual package path differs, the smoke test will fail.
Smoke [FAIL]: python3 -c \"from scratch.linear_algebra import dot; assert dot([1,2,3],[4,5,6])==32; print('ok')\
  Output: sh: 1: Syntax error: "(" unexpected
WRITEWriteFile· step #7
0s
smoke_test.py68 bytes written
▸py3 lines · 68 chars
from scratch.linear_algebra import dot
print(dot([1,2,3], [4,5,6]))
WRITEWriteFile· step #8
0s
Dockerfile775 bytes written
▸text33 lines · 775 chars
FROM ubuntu:22.04

ENV DEBIAN_FRONTEND=noninteractive

RUN apt-get update && \
    apt-get install -y --no-install-recommends \
      python3 \
      python3-pip \
      build-essential \
      python3-dev \
      libjpeg-dev \
      zlib1g-dev \
      libpng-dev \
      libfreetype6-dev \
      libxml2-dev \
      libxslt1-dev \
 && rm -rf /var/lib/apt/lists/*

WORKDIR /app

# Copy requirements first for cache efficiency
COPY requirements.txt requirements.txt
RUN python3 -m pip install --no-cache-dir -U pip setuptools wheel && \
    python3 -m pip install --no-cache-dir -r requirements.txt

# Copy the rest of the application
COPY . .

ENV PYTHONPATH=/app

# Smoke test on container start
CMD ["bash","-lc","python3 -m pip install pytest && pytest -q smoke_test.py"]
VERIFYVerifyBuild· step #9
35s
VerifyBuildsmoke_failed
Concerns: The Dockerfile assumes requirements.txt exists and will be used to install dependencies; if missing, the build will fail., The CMD installs pytest at container startup; if the build context omits pytest from requirements.txt, runtime tests may fail or introduce unnecessary network use., No non-root user is created; container runs as root by default which may be a security concern.
Smoke [FAIL]: pytest -q smoke_test.py
  Output: sh: 1: pytest: not found
WRITEWriteFile· step #10
0s
Dockerfile730 bytes written
▸text33 lines · 730 chars
FROM ubuntu:22.04

ENV DEBIAN_FRONTEND=noninteractive

RUN apt-get update && \
    apt-get install -y --no-install-recommends \
      python3 \
      python3-pip \
      build-essential \
      python3-dev \
      libjpeg-dev \
      zlib1g-dev \
      libpng-dev \
      libfreetype6-dev \
      libxml2-dev \
      libxslt1-dev \
 && rm -rf /var/lib/apt/lists/*

WORKDIR /app

# Copy requirements first for cache efficiency
COPY requirements.txt requirements.txt
RUN python3 -m pip install --no-cache-dir -U pip setuptools wheel && \
    python3 -m pip install --no-cache-dir -r requirements.txt

# Copy the rest of the application
COPY . .

ENV PYTHONPATH=/app

# Smoke test on container start
CMD ["python3", "smoke_test.py"]
VERIFYVerifyBuild· step #11
37s
VerifyBuildaccepted
Smoke [PASS]: python3 /app/smoke_test.py