Python 3.12+

.github/workflows/nightly.yaml

@@ -36,7 +36,7 @@ jobs:
       - uses: ts-graphviz/setup-graphviz@c001ccfb5aff62e28bda6a6c39b59a7e061be5b9 # v1
       - uses: actions/setup-python@42375524e23c412d93fb67b49958b491fce71c38 # v5
         with:
-          python-version: "3.11"
+          python-version: "3.12"
       - uses: astral-sh/setup-uv@08807647e7069bb48b6ef5acd8ec9567f424441b # v8.1.0
       - name: Install dependencies
         run: |

.github/workflows/pr.yaml

@@ -34,7 +34,7 @@ jobs:
       - uses: ts-graphviz/setup-graphviz@c001ccfb5aff62e28bda6a6c39b59a7e061be5b9 # v1
       - uses: actions/setup-python@42375524e23c412d93fb67b49958b491fce71c38 # v5
         with:
-          python-version: "3.11"
+          python-version: "3.12"
       - uses: astral-sh/setup-uv@08807647e7069bb48b6ef5acd8ec9567f424441b # v8.1.0
       - name: Install dependencies
         run: |
@@ -50,7 +50,7 @@ jobs:
       - uses: ts-graphviz/setup-graphviz@c001ccfb5aff62e28bda6a6c39b59a7e061be5b9 # v1
       - uses: actions/setup-python@42375524e23c412d93fb67b49958b491fce71c38 # v5
         with:
-          python-version: "3.11"
+          python-version: "3.12"
       - uses: astral-sh/setup-uv@08807647e7069bb48b6ef5acd8ec9567f424441b # v8.1.0
       - name: Install dependencies
         run: |
@@ -67,7 +67,7 @@ jobs:
       - uses: ts-graphviz/setup-graphviz@c001ccfb5aff62e28bda6a6c39b59a7e061be5b9 # v1
       - uses: actions/setup-python@42375524e23c412d93fb67b49958b491fce71c38 # v5
         with:
-          python-version: "3.11"
+          python-version: "3.12"
       - uses: astral-sh/setup-uv@08807647e7069bb48b6ef5acd8ec9567f424441b # v8.1.0
       - name: Install dependencies
         run: |
@@ -86,7 +86,7 @@ jobs:
           fetch-depth: 0
       - uses: actions/setup-python@42375524e23c412d93fb67b49958b491fce71c38 # v5
         with:
-          python-version: "3.11"
+          python-version: "3.12"
       - uses: astral-sh/setup-uv@08807647e7069bb48b6ef5acd8ec9567f424441b # v8.1.0
       - name: Install dependencies
         run: |
@@ -105,7 +105,7 @@ jobs:
           fetch-depth: 0
       - uses: actions/setup-python@42375524e23c412d93fb67b49958b491fce71c38 # v5
         with:
-          python-version: "3.11"
+          python-version: "3.12"
       - uses: astral-sh/setup-uv@08807647e7069bb48b6ef5acd8ec9567f424441b # v8.1.0
       - name: Install dependencies
         run: |
@@ -122,7 +122,7 @@ jobs:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
       - uses: actions/setup-python@42375524e23c412d93fb67b49958b491fce71c38 # v5
         with:
-          python-version: "3.11"
+          python-version: "3.12"
       - uses: astral-sh/setup-uv@08807647e7069bb48b6ef5acd8ec9567f424441b # v8.1.0
       - name: Install dependencies
         run: |
@@ -139,7 +139,7 @@ jobs:
           fetch-depth: 0
       - uses: actions/setup-python@42375524e23c412d93fb67b49958b491fce71c38 # v5
         with:
-          python-version: "3.11"
+          python-version: "3.12"
       - uses: astral-sh/setup-uv@08807647e7069bb48b6ef5acd8ec9567f424441b # v8.1.0
       - name: Install dependencies
         run: |
@@ -157,7 +157,7 @@ jobs:
       - uses: ts-graphviz/setup-graphviz@c001ccfb5aff62e28bda6a6c39b59a7e061be5b9 # v1
       - uses: actions/setup-python@42375524e23c412d93fb67b49958b491fce71c38 # v5
         with:
-          python-version: "3.11"
+          python-version: "3.12"
       - uses: astral-sh/setup-uv@08807647e7069bb48b6ef5acd8ec9567f424441b # v8.1.0
       - name: Install dependencies
         run: |

README.md

@@ -7,7 +7,7 @@
 Python package for fault-tolerant quantum algorithms research.
 
 [![Licensed under the Apache 2.0 open-source license](https://img.shields.io/badge/License-Apache%202.0-3c60b1.svg?logo=opensourceinitiative\&logoColor=white\&style=flat-square)](https://github.com/quantumlib/qualtran/blob/main/LICENSE)
-[![Compatible with Python versions 3.11 and higher](https://img.shields.io/badge/Python-3.11+-6828b2.svg?style=flat-square&logo=python&logoColor=white)](https://www.python.org/downloads/)
+[![Compatible with Python versions 3.12 and higher](https://img.shields.io/badge/Python-3.12+-6828b2.svg?style=flat-square&logo=python&logoColor=white)](https://www.python.org/downloads/)
 [![Qualtran project on PyPI](https://img.shields.io/pypi/v/qualtran.svg?logo=python&logoColor=white&label=PyPI&style=flat-square&color=9d3bb8)](https://pypi.org/project/qualtran)
 
 [Installation](#installation) –

dev_tools/pyproject.toml

@@ -6,7 +6,7 @@ build-backend = "setuptools.build_meta"
 name = "qualtran-dev-tools"
 version = "0.1.0"
 description = "Local development tools for the Qualtran project."
-requires-python = ">=3.11"
+requires-python = ">=3.12"
 
 [tool.setuptools]
 packages = ["qualtran_dev_tools"]

docs/index.rst

@@ -78,7 +78,7 @@ Qualtran is a Python package. If you already have a working Python environment,
 will install the library and its dependencies. Qualtran uses `Graphviz <https://graphviz.org/>`_
 to draw diagrams, which can't be installed using the Python package manager ``pip``. Follow
 the `Graphviz installation instructions <https://graphviz.org/download/>`_ to set it up.
-Qualtran requires Python 3.11 or newer.
+Qualtran requires Python 3.12 or newer.
 
 Installing from source
 ~~~~~~~~~~~~~~~~~~~~~~
@@ -118,7 +118,7 @@ and activate an environment for Qualtran:
 
 .. code-block:: sh
 
-    conda create -n my-qualtran-env python=3.11
+    conda create -n my-qualtran-env python=3.12
     conda activate my-qualtran-env
 
 That code snippet will create a new environment with the given name (choose whatever you like)

pyproject.toml

@@ -9,7 +9,7 @@ author = "Google Quantum AI"
 author_email = "mpharrigan@google.com"
 description = "Software for fault-tolerant quantum algorithms research."
 readme = "README.md"
-requires-python = ">=3.11"
+requires-python = ">=3.12"
 license = "Apache-2.0"
 dependencies = [
     # core dependencies
@@ -132,11 +132,11 @@ line-length = 100
 skip-string-normalization = true
 skip-magic-trailing-comma = true
 exclude = "qualtran/protos/*"
-target-version = ["py311"]
+target-version = ["py312"]
 
 [tool.ruff]
 line-length = 100
-target-version = "py311"
+target-version = "py312"
 exclude = [
     "qualtran/protos/*",
     "*_pb2.py",