Update Poetry installs for Python 3.10

Poetry has a new install-poetry.py install script. The old get-poetry.py
install script is not compatible with Python 3.10, so install-poetry.py
will be used. Docker builds and GitHub Actions workflows will be updated
to use `POETRY_HOME=/opt/poetry` consistently.

install-poetry.py didn't respect `POETRY_VIRTUALENVS_CREATE=false`
initially, but this issue appears to be resolved. However, there are
also package install errors happening, which may be related to both
install-poetry.py and Python 3.10, including a `JSONDecodeError` when
attempting to install packages on Python 3.10 (appears to be resolved
in Poetry 1.2.0a2), and a variety of errors with Poetry's own virtualenv
(`CalledProcessError` -> `EnvCommandError` -> `PoetryException`).

.github/workflows/builds.yml

@@ -10,7 +10,7 @@ on:
 
 env:
   POETRY_HOME: /opt/poetry
-  POETRY_VERSION: 1.1.7
+  POETRY_VERSION: 1.2.0a2
   POETRY_VIRTUALENVS_CREATE: false
 
 jobs:
@@ -40,9 +40,9 @@ jobs:
           restore-keys: ${{ runner.os }}-pre-commit-
       - name: Install Poetry
         run: |
-          curl -fsS -o get-poetry.py \
-            "https://raw.githubusercontent.com/python-poetry/poetry/$POETRY_VERSION/get-poetry.py"
-          python get-poetry.py -y
+          curl -fsS -o install-poetry.py \
+            "https://raw.githubusercontent.com/python-poetry/poetry/$POETRY_VERSION/install-poetry.py"
+          python install-poetry.py -y
           echo "$POETRY_HOME/bin" >> $GITHUB_PATH
       - name: Test Poetry version
         run: |

.github/workflows/hooks.yml

@@ -8,7 +8,7 @@ on:
 
 env:
   POETRY_HOME: /opt/poetry
-  POETRY_VERSION: 1.1.7
+  POETRY_VERSION: 1.2.0a2
   POETRY_VIRTUALENVS_CREATE: false
 
 jobs:
@@ -38,9 +38,9 @@ jobs:
           restore-keys: ${{ runner.os }}-pre-commit-
       - name: Install Poetry
         run: |
-          curl -fsS -o get-poetry.py \
-            "https://raw.githubusercontent.com/python-poetry/poetry/$POETRY_VERSION/get-poetry.py"
-          python get-poetry.py -y
+          curl -fsS -o install-poetry.py \
+            "https://raw.githubusercontent.com/python-poetry/poetry/$POETRY_VERSION/install-poetry.py"
+          python install-poetry.py -y
           echo "$POETRY_HOME/bin" >> $GITHUB_PATH
       - name: Test Poetry version
         run: |

.github/workflows/tests.yml

@@ -12,7 +12,7 @@ on:
 
 env:
   POETRY_HOME: /opt/poetry
-  POETRY_VERSION: 1.1.7
+  POETRY_VERSION: 1.2.0a2
   POETRY_VIRTUALENVS_CREATE: false
 
 jobs:
@@ -35,9 +35,9 @@ jobs:
           restore-keys: ${{ runner.os }}-poetry-
       - name: Install Poetry
         run: |
-          curl -fsS -o get-poetry.py \
-            "https://raw.githubusercontent.com/python-poetry/poetry/$POETRY_VERSION/get-poetry.py"
-          python get-poetry.py -y
+          curl -fsS -o install-poetry.py \
+            "https://raw.githubusercontent.com/python-poetry/poetry/$POETRY_VERSION/install-poetry.py"
+          python install-poetry.py -y
           echo "$POETRY_HOME/bin" >> $GITHUB_PATH
       - name: Test Poetry version
         run: |

Dockerfile

@@ -11,9 +11,9 @@ ENV APP_MODULE=inboard.app.main_base:app LINUX_VERSION=$LINUX_VERSION PATH=/opt/
 COPY poetry.lock pyproject.toml /app/
 WORKDIR /app/
 RUN sh -c 'if [ "$LINUX_VERSION" = "slim" ]; then apt-get update -qy && apt-get install -qy --no-install-recommends gcc libc-dev make wget; fi' && \
-  wget -qO get-poetry.py "https://raw.githubusercontent.com/python-poetry/poetry/$POETRY_VERSION/get-poetry.py" && \
+  wget -qO install-poetry.py "https://raw.githubusercontent.com/python-poetry/poetry/$POETRY_VERSION/install-poetry.py" && \
   sh -c '. /etc/os-release; if [ "$ID" = "alpine" ]; then apk add --no-cache --virtual .build-deps gcc libc-dev make; fi' && \
-  python get-poetry.py -y && poetry install --no-dev --no-interaction --no-root && \
+  python install-poetry.py -y && poetry install --no-dev --no-interaction --no-root && \
   sh -c 'if [ "$LINUX_VERSION" = "slim" ]; then apt-get purge --auto-remove -qy gcc libc-dev make wget; fi' && \
   sh -c '. /etc/os-release; if [ "$ID" = "alpine" ]; then apk del .build-deps; fi'
 COPY inboard /app/inboard