Python 3.12 support (#767)

* adding upper bound for python version.

* adding 3.12 to CI

* fixing bug with imports in 3.12

* removing return result.

* removing print.

* removing comma

* locking doc dependencies

* update actions.

* removing token

* adding token back. removing token from yml file.

.github/workflows/ci.yml

@@ -20,7 +20,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.9", "3.10", "3.11"]
+        python-version: ["3.9", "3.10", "3.11", "3.12"]
 
     steps:
       - uses: actions/checkout@v4

.github/workflows/cov.yml

@@ -19,14 +19,14 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - name: Set up Python 3.9
+      - name: Set up Python
         uses: actions/setup-python@v5
         with:
-          python-version: 3.9
+          python-version: 3.12
       - uses: pdm-project/setup-pdm@v4
         name: Setup PDM
         with:
-          python-version: 3.9  # Version range or exact version of a Python version to use, the same as actions/setup-python
+          python-version: 3.12  # Version range or exact version of a Python version to use, the same as actions/setup-python
           # well we use virtualenv here
           # prerelease: true     # Allow prerelease versions to be installed
           # enable-pep582: true  # Enable PEP 582 package loading globally
@@ -38,7 +38,7 @@ jobs:
       - name: Upload Coverage to Codecov
         uses: codecov/codecov-action@v4
         with:
-          token: ${{ secrets.CODECOV_TOKEN }}
           files: coverage.xml # optional
           fail_ci_if_error: true # optional (default = false)
           verbose: true # optional (default = false)
+          token: ${{ secrets.CODECOV_TOKEN }} # required

.github/workflows/deploy_dev.yml

@@ -20,14 +20,14 @@ jobs:
       - uses: actions/checkout@v4
         with:
           fetch-depth: 0
-      - name: Set up Python 3.11
+      - name: Set up Python 3.12
         uses: actions/setup-python@v5
         with:
-          python-version: 3.11
+          python-version: 3.12
       - uses: pdm-project/setup-pdm@v4
         name: Setup PDM
         with:
-          python-version: 3.11
+          python-version: 3.12
       - name: Install dependencies
         run: pdm install -G doc
       - name: Set up build cache

.github/workflows/deploy_latest.yml

@@ -27,14 +27,14 @@ jobs:
       - uses: actions/checkout@v4
         with:
           fetch-depth: 0
-      - name: Set up Python ${{ matrix.python-version }}
+      - name: Set up Python 3.12
         uses: actions/setup-python@v5
         with:
-          python-version: ${{ matrix.python-version }}
+          python-version: 3.12
       - uses: pdm-project/setup-pdm@v4
         name: Setup PDM
         with:
-          python-version: 3.11
+          python-version: 3.12
       - name: Install dependencies
         run: pdm install -G doc
       - name: Set up build cache

.github/workflows/doc.yml

@@ -27,14 +27,14 @@ jobs:
           repo-token: ${{ secrets.GITHUB_TOKEN }}
           wait-interval: 10
       - uses: actions/checkout@v4
-      - name: Set up Python ${{ matrix.python-version }}
+      - name: Set up Python 3.12
         uses: actions/setup-python@v5
         with:
-          python-version: ${{ matrix.python-version }}
+          python-version: 3.12
       - uses: pdm-project/setup-pdm@v4
         name: Setup PDM
         with:
-          python-version: 3.11
+          python-version: 3.12
       - name: Install dependencies
         run: pdm install -G doc
       - name: Set up build cache

codecov.yml

@@ -8,5 +8,3 @@ coverage:
       default:
         target: auto
         threshold: 4%
-codecov:
- token: 3910fc22-c1a3-4da6-9a0f-a7cfcface6cb

pyproject.toml

@@ -12,7 +12,8 @@ classifiers = [
     "Programming Language :: Python",
     "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
-    "Programming Language :: Python :: 3.11"
+    "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12"
 ]
 dependencies = [
     "juliacall>=0.9.14",
@@ -30,12 +31,13 @@ dependencies = [
     "plum-dispatch>=2.2.2",
     "numba>=0.58.0",
 ]
-requires-python = ">=3.9,<3.12"
+requires-python = ">=3.9,<3.13"
 readme = "README.md"
 license = {text = "MIT"}
+
 [project.optional-dependencies]
 doc = [
-    "mkdocs>=1.4.3",
+    "mkdocs>=1.5.3",
     "mkdocs-material>=9.1.9",
     "mkdocstrings[python]>=0.21.2",
     "mkdocs-minify-plugin>=0.6.4",

src/bloqade/serialize.py

@@ -2,14 +2,35 @@
 from typing import Any
 from beartype.typing import Type, Callable, Dict, Union, TextIO
 from beartype import beartype
-
+import importlib
+import pkgutil
 
 __bloqade_package_loaded__ = False
 
 
+def _import_submodules(package, recursive=True):
+    """Import all submodules of a module, recursively,
+    including subpackages
+
+    :param package: package (name or actual module)
+    :type package: str | module
+    :rtype: dict[str, types.ModuleType]
+    """
+
+    if isinstance(package, str):
+        package = importlib.import_module(package)
+
+    for loader, name, is_pkg in pkgutil.walk_packages(package.__path__):
+        full_name = package.__name__ + "." + name
+        try:
+            importlib.import_module(full_name)
+        except ModuleNotFoundError:
+            continue
+        if recursive and is_pkg:
+            _import_submodules(full_name)
+
+
 def load_bloqade():
-    import pkgutil
-    import os
 
     # call this function to load all modules in this package
     # required because if no other modules are imported, the
@@ -19,11 +40,7 @@ def load_bloqade():
     # multiple calls
 
     if not __bloqade_package_loaded__:
-        path = os.path.abspath(os.path.join(os.path.dirname(__file__)))
-
-        for loader, module_name, _ in pkgutil.walk_packages([path]):
-            _module = loader.find_module(module_name).load_module(module_name)
-            globals()[module_name] = _module
+        _import_submodules("bloqade")
 
         globals()["__bloqade_package_loaded__"] = True