Set Python 3.9 as minimum version (#1544)

* Set poetry version to `1.8.5`

* Temporarily bring back poetry to latest version

* Revert "Temporarily bring back poetry to latest version"

This reverts commit d8cab89.

* Use latest poetry; Require python >= 3.9

* Run `poetry lock --no-update`

* Remove poetry configuration of `modern-installation`

* Add `poetry self add poetry-plugin-export` in docs workflow

* Update migration guide

* Trigger CI

* Update `pyproject.toml` and `poetry.lock`

* Update dependencies versions

* Update license to TOML format

* Update `[project]` and `[tool.poetry]`

* Use `[project.urls]`

* Bump artifact actions to v4

* Update development guide

Author: franciszekjob

.github/workflows/checks.yml

@@ -32,7 +32,6 @@ jobs:
         run: |
           python -m pip install --upgrade pip
           pip install poetry
-          poetry config installer.modern-installation false
 
       - name: Set up Python 3.12
         uses: actions/setup-python@v4
@@ -46,7 +45,7 @@ jobs:
 
       - name: Check poetry.lock
         run: |
-          poetry lock --check
+          poetry check --lock
 
       - name: Lint
         run: |
@@ -85,7 +84,6 @@ jobs:
         run: |
           python -m pip install --upgrade pip
           pip install poetry
-          poetry config installer.modern-installation false
 
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v4
@@ -125,7 +123,7 @@ jobs:
           poetry run poe compile_contracts v1
 
       - name: Upload contracts artifacts
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: contract-artifacts
           path: starknet_py/tests/e2e/mock/
@@ -150,7 +148,7 @@ jobs:
       - uses: actions/checkout@v4
 
       - name: Download contracts
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: contract-artifacts
           path: starknet_py/tests/e2e/mock/
@@ -166,7 +164,6 @@ jobs:
         run: |
           python -m pip install --upgrade pip
           pip install poetry
-          poetry config installer.modern-installation false
 
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v4
@@ -262,7 +259,7 @@ jobs:
       - uses: actions/checkout@v4
 
       - name: Download contracts
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: contract-artifacts
           path: starknet_py/tests/e2e/mock/
@@ -278,7 +275,6 @@ jobs:
         run: |
           python -m pip install --upgrade pip
           pip install poetry
-          poetry config installer.modern-installation false
 
       - name: Set up Python 3.12
         uses: actions/setup-python@v4
@@ -334,7 +330,7 @@ jobs:
           toolchain: 1.79.0  # Doesn't work with "stable"
 
       - name: Download contracts
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: contract-artifacts
           path: starknet_py/tests/e2e/mock/
@@ -365,7 +361,6 @@ jobs:
         run: |
           python -m pip install --upgrade pip
           pip install poetry
-          poetry config installer.modern-installation false
 
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v4
@@ -411,7 +406,7 @@ jobs:
       - uses: actions/checkout@v4
 
       - name: Download contracts
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: contract-artifacts
           path: starknet_py/tests/e2e/mock/
@@ -427,7 +422,6 @@ jobs:
         run: |
           python -m pip install --upgrade pip
           pip install poetry
-          poetry config installer.modern-installation false
 
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v4
@@ -478,7 +472,7 @@ jobs:
           toolchain: 1.79.0 # Doesn't work with "stable"
 
       - name: Download contracts
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: contract-artifacts
           path: starknet_py/tests/e2e/mock/
@@ -494,7 +488,6 @@ jobs:
         run: |
           python -m pip install --upgrade pip
           pip install poetry
-          poetry config installer.modern-installation false
 
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v4

.github/workflows/package.yml

@@ -22,7 +22,7 @@ jobs:
       - name: Build SDist
         run: poetry build -f sdist
 
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
           path: dist/*.tar.gz
 
@@ -32,7 +32,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         with:
           name: artifact
           path: dist

.readthedocs.yml

@@ -9,6 +9,7 @@ build:
   jobs:
     pre_install:
       - pip install poetry
+      - poetry self add poetry-plugin-export
       - poetry export -f requirements.txt --output requirements.txt --without-hashes -E docs -E ledger
 
 sphinx:

docs/development.rst

@@ -129,7 +129,7 @@ Release checklist
 Perform these actions before releasing a new starknet.py version
 
 1. Bump package version in ``pyproject.toml``
-2. Re-lock using ``poetry lock --no-update``
+2. Re-lock using ``poetry lock``
 3. Make a PR to development with name of format ``vMAJOR.MINOR.PATCHES-alpha`` and merge it making sure that the merge commit message is the same as PR name
 4. Merge development into master without squashing
 

docs/migration_guide.rst

@@ -5,6 +5,8 @@ Migration guide
 [unreleased] Migration guide
 ******************************
 
+This version of starknet.py requires Python 3.9 as a minimum version.
+
 [unreleased] Minor changes
 --------------------------