Release/1 11 0

.github/workflows/build_and_test.yml

@@ -33,40 +33,40 @@ jobs:
       with:
         fetch-depth: '0'
     - run: git fetch --depth=1 origin +refs/tags/*:refs/tags/* +refs/heads/*:refs/remotes/origin/*
-    - name: Set up Python 3.8
+    - name: Set up Python 3.9
       if: github.event_name == 'push' || github.event_name == 'schedule'
       uses: actions/setup-python@v4
       with:
-        python-version: '3.8'
-    - name: Build and test (3.8)
+        python-version: '3.9'
+    - name: Build and test (3.9)
       if: github.event_name == 'push' || github.event_name == 'schedule'
       shell: bash
       run: |
         ./.github/workflows/build-test nomypy
-    - name: Set up Python 3.9
+    - name: Set up Python 3.10
       uses: actions/setup-python@v4
       with:
-        python-version: '3.9'
-    - name: Build and test including remote checks (3.9) mypy
+        python-version: '3.10'
+    - name: Build and test including remote checks (3.10) mypy
       if:  (matrix.os == 'macos-12') && (github.event_name == 'push' || (github.event_name == 'pull_request' &&  github.event.pull_request.head.repo.full_name == github.repository) || github.event_name == 'release' || github.event_name == 'schedule' )
       shell: bash
       run: |
         ./.github/workflows/build-test mypy
       env:
         PYTKET_RUN_REMOTE_TESTS: 1
-    - name: Build and test including remote checks (3.9) nomypy
+    - name: Build and test including remote checks (3.10) nomypy
       if:  (matrix.os != 'macos-12') && (github.event_name == 'push' || (github.event_name == 'pull_request' &&  github.event.pull_request.head.repo.full_name == github.repository) || github.event_name == 'release' || github.event_name == 'schedule')
       shell: bash
       run: |
         ./.github/workflows/build-test nomypy
       env:
         PYTKET_RUN_REMOTE_TESTS: 1
-    - name: Set up Python 3.10
+    - name: Set up Python 3.11
       if: github.event_name == 'push' || github.event_name == 'pull_request' || github.event_name == 'schedule'
       uses: actions/setup-python@v4
       with:
-        python-version: '3.10'
-    - name: Build and test (3.10)
+        python-version: '3.11'
+    - name: Build and test (3.11)
       if: github.event_name == 'push' || github.event_name == 'pull_request' || github.event_name == 'schedule'
       shell: bash
       run: |
@@ -117,10 +117,10 @@ jobs:
     - uses: actions/checkout@v3
       with:
         fetch-depth: '0'
-    - name: Set up Python 3.9
+    - name: Set up Python 3.10
       uses: actions/setup-python@v4
       with:
-        python-version: '3.9'
+        python-version: '3.10'
     - name: Download all wheels
       uses: actions/download-artifact@v3
       with:

.github/workflows/docs.yml

@@ -14,15 +14,14 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v3
-    - name: Set up Python 3.9
+    - name: Set up Python 3.10
       uses: actions/setup-python@v4
       with:
-        python-version: 3.9
+        python-version: '3.10'
     - name: Upgrade pip and install wheel
       run: pip install --upgrade pip wheel
     - name: Install pytket qiskit
-      run: |        
-        pip install .
+      run: pip install .
     - name: Install docs dependencies
       run: |
         pip install -r .github/workflows/docs/requirements.txt

.github/workflows/docs/build-docs

@@ -2,11 +2,11 @@
 
 import argparse
 import datetime
-from importlib import import_module
-from pathlib import Path
 import shutil
 import subprocess
 import sys
+from importlib import import_module
+from pathlib import Path
 
 DOCS_DIR = Path(sys.argv[0]).absolute().parent
 MODULES_DIR = DOCS_DIR.parent.parent.parent
@@ -16,6 +16,7 @@ PYTKET_QISKIT_PYPI_LINK = "https://pypi.org/project/pytket-qiskit/"
 PYTKET_QISKIT_GITHUB = "https://github.com/CQCL/pytket-qiskit"
 MODULE = "qiskit"
 
+
 def get_module_version():
     m = import_module(f"pytket.extensions.{MODULE}")
     return m._metadata.__extension_version__.split(".")
@@ -51,12 +52,10 @@ def build_module_docs():
         )
         content.append(f"\tpytket <{PYTKET_DOCS_LINK}>\n")
         content.append(f"\tpytket extensions <{PYTKET_EX_DOCS_LINK}>\n")
-        content.append(
-            "\n.. toctree::\n\t:caption: Links:\n\t:maxdepth: 1\n\n"
-        )
+        content.append("\n.. toctree::\n\t:caption: Links:\n\t:maxdepth: 1\n\n")
         content.append(f"\tbug tracker <{PYTKET_QISKIT_GITHUB}/issues>\n")
         content.append(f"\tGitHub <{PYTKET_QISKIT_GITHUB}>\n")
-        content.append(f"\tPyPi <{PYTKET_QISKIT_PYPI_LINK}>\n")        
+        content.append(f"\tPyPi <{PYTKET_QISKIT_PYPI_LINK}>\n")
 
     with open(index_rst, "w") as f:
         f.writelines(content)
@@ -102,4 +101,4 @@ if __name__ == "__main__":
             MODULES_DIR / "docs" / "build",
             dest,
             dirs_exist_ok=True,
-            )
+        )

.github/workflows/docs/conf.py

@@ -10,9 +10,24 @@
     "sphinx.ext.autosummary",
     "sphinx.ext.intersphinx",
     "sphinx.ext.mathjax",
+    "sphinx_copybutton",
 ]
 
-html_theme = "sphinx_rtd_theme"
+pygments_style = "borland"
+
+html_theme = "sphinx_book_theme"
+
+html_theme_options = {
+    "repository_url": "https://github.com/CQCL/pytket-qiskit",
+    "use_repository_button": True,
+    "use_issues_button": True,
+}
+
+html_static_path = ["_static"]
+
+html_css_files = ["custom.css"]
+
+html_logo = "Quantinuum_logo.png"
 
 # -- Extension configuration -------------------------------------------------
 
@@ -29,13 +44,14 @@
 
 # The following code is for resolving broken hyperlinks in the doc.
 
-from sphinx.application import Sphinx
+import re
+from typing import Any, Dict, List, Optional
+from urllib.parse import urljoin
+
 from docutils import nodes
 from docutils.nodes import Element, TextElement
+from sphinx.application import Sphinx
 from sphinx.environment import BuildEnvironment
-from urllib.parse import urljoin
-import re
-from typing import Any, Dict, List, Optional
 
 # Mappings for broken hyperlinks that intersphinx cannot resolve
 external_url_mapping = {

.github/workflows/docs/intro.txt

@@ -1,11 +1,6 @@
 pytket-extensions
 =================
 
-.. image:: Quantinuum_logo.png
-   :width: 160px
-   :align: right
-
-
 These extensions enable ``pytket` to be used in conjunction with other
 platforms. Each extension adds either new methods to the ``pytket`` package to
 convert between circuit representations, or new backends to which ``pytket``

.github/workflows/docs/requirements.txt

@@ -1,2 +1,3 @@
 sphinx ~= 4.3.2
-sphinx_rtd_theme
+sphinx_book_theme
+sphinx-copybutton

.gitignore

@@ -4,6 +4,7 @@ build
 dist
 *.pyc
 .vscode
+.venv
 .mypy_cache
 .hypothesis
 obj

README.md

@@ -14,7 +14,7 @@ representations.
 
 ## Getting started
 
-`pytket-qiskit` is available for Python 3.8, 3.9 and 3.10, on Linux, MacOS
+`pytket-qiskit` is available for Python 3.9, 3.10 and 3.11, on Linux, MacOS
 and Windows. To install, run:
 
 ```pip install pytket-qiskit```

_metadata.py

@@ -1,2 +1,2 @@
-__extension_version__ = "0.33.0"
+__extension_version__ = "0.34.0"
 __extension_name__ = "pytket-qiskit"

docs/_static/custom.css

@@ -0,0 +1,44 @@
+.wy-side-nav-search,
+.wy-nav-top {
+    background: #5A46BE;
+}
+
+.wy-grid-for-nav,
+.wy-body-for-nav,
+.wy-nav-side,
+.wy-side-scroll,
+.wy-menu,
+.wy-menu-vertical {
+    background-color: #FFFFFF;
+}
+
+.wy-menu-vertical a:hover {
+    background-color: #d9d9d9;
+}
+
+.caption-text {
+    color: #000000;
+}
+
+.btn-link:visited,
+.btn-link,
+a:visited,
+.a.reference.external,
+.a.reference.internal,
+.wy-menu-vertical a,
+.wy-menu-vertical li,
+.wy-menu-vertical ul,
+.span.pre,
+.sig-param,
+.std.std-ref,
+a {
+    color: #544d4d;
+}
+
+:root {
+    --pst-color-inline-code: 199, 37, 78 !important;
+}
+
+.sig-name {
+    font-size: 1.25rem;
+}

docs/changelog.rst

@@ -1,6 +1,15 @@
 Changelog
 ~~~~~~~~~
 
+0.34.0 (January 2023)
+---------------------
+
+* Handle more multi-controlled gates in ``tk_to_qiskit`` and ``qiskit_to_tk`` converters (including CnY and CnZ).
+* Drop support for Python 3.8; add support for 3.11.
+* Fix ordering of registers in statevector simulation results.
+* Remove ``reverse_index`` argument in ``tk_to_qiskit()``.
+* Updated pytket version requirement to 1.11.
+
 0.33.0 (December 2022)
 ----------------------
 

docs/intro.txt

@@ -1,19 +1,6 @@
 pytket-qiskit
 ==================================
 
-.. raw:: html
-
-    <embed>
-    <div style="width:100%; display:flex; align-items:center; justify-content:end; transform: translateY(-85px); margin-bottom: -75px">
-        <img src="_images/Quantinuum_logo.png" width="100" height="100"></img>
-    </div>
-    </embed>
-
-.. image:: Quantinuum_logo.png
-   :width: 0px
-   :height: 0px
-   :align: right 
-
 IBM's `Qiskit <https://qiskit.org>`_ is an open-source framework for quantum
 computation, ranging from high-level algorithms to low-level circuit
 representations, simulation and access to the `IBMQ <https://www.research.ibm.com/ibm-q/>`_ Experience devices.
@@ -22,7 +9,7 @@ representations, simulation and access to the `IBMQ <https://www.research.ibm.co
 run on IBM backends and simulators, as well as conversion to and from Qiskit
 representations.
 
-``pytket-qiskit`` is available for Python 3.8, 3.9 and 3.10, on Linux, MacOS and
+``pytket-qiskit`` is available for Python 3.9, 3.10 and 3.11, on Linux, MacOS and
 Windows. To install, run:
 
 ::
@@ -89,7 +76,7 @@ and several types of simulator.
      - Unitary simulator
 
 * [1] ``AerBackend`` is noiseless by default and has no architecture. However it can accept a user defined ``NoiseModel`` and ``Architecture``.
-* In addition to the backends above the pytket-qiskit extension also has the ``TketBackend``. This allows a tket ``Backend``s and compilation passes to be used directly through qiskit. see the `Notebook example <https://github.com/CQCL/pytket/blob/main/examples/qiskit_integration.ipynb>`_ on qiskit integration.
+* In addition to the backends above the pytket-qiskit extension also has the ``TketBackend``. This allows a tket ``Backend`` to be used directly through qiskit. see the `notebook example <https://github.com/CQCL/pytket/blob/main/examples/qiskit_integration.ipynb>`_ on qiskit integration.
 
 Default Compilation
 ===================

mypy.ini

@@ -1,5 +1,5 @@
 [mypy]
-python_version = 3.8
+python_version = 3.9
 warn_unused_configs = True
 
 disallow_untyped_decorators = False

pytket/extensions/qiskit/__init__.py

@@ -1,4 +1,4 @@
-# Copyright 2019-2022 Cambridge Quantum Computing
+# Copyright 2019-2023 Cambridge Quantum Computing
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.

pytket/extensions/qiskit/backends/__init__.py

@@ -1,4 +1,4 @@
-# Copyright 2019-2022 Cambridge Quantum Computing
+# Copyright 2019-2023 Cambridge Quantum Computing
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.

pytket/extensions/qiskit/backends/aer.py

@@ -1,4 +1,4 @@
-# Copyright 2019-2022 Cambridge Quantum Computing
+# Copyright 2019-2023 Cambridge Quantum Computing
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -160,14 +160,12 @@ def process_circuits(
         handle_list: List[Optional[ResultHandle]] = [None] * len(circuits)
         circuit_batches, batch_order = _batch_circuits(circuits, n_shots_list)
 
-        reverse_index = replace_implicit_swaps = (
-            self.supports_state or self.supports_unitary
-        )
+        replace_implicit_swaps = self.supports_state or self.supports_unitary
 
         for (n_shots, batch), indices in zip(circuit_batches, batch_order):
             qcs = []
             for tkc in batch:
-                qc = tk_to_qiskit(tkc, reverse_index, replace_implicit_swaps)
+                qc = tk_to_qiskit(tkc, replace_implicit_swaps)
                 if self.supports_state:
                     qc.save_state()
                 elif self.supports_unitary:
@@ -350,7 +348,7 @@ def get_result(self, handle: ResultHandle, **kwargs: KwargTypes) -> BackendResul
             raise CircuitNotRunError(handle)
 
         res = job.result()
-        backresults = qiskit_result_to_backendresult(res, reverse_index=False)
+        backresults = qiskit_result_to_backendresult(res)
         for circ_index, backres in enumerate(backresults):
             newhandle = ResultHandle(handle[0], circ_index)
             self._cache[newhandle]["result"] = backres

pytket/extensions/qiskit/backends/config.py

@@ -1,4 +1,4 @@
-# Copyright 2021-2022 Cambridge Quantum Computing
+# Copyright 2021-2023 Cambridge Quantum Computing
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.

pytket/extensions/qiskit/backends/ibm.py

@@ -1,4 +1,4 @@
-# Copyright 2019-2022 Cambridge Quantum Computing
+# Copyright 2019-2023 Cambridge Quantum Computing
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.

pytket/extensions/qiskit/backends/ibmq_emulator.py

@@ -1,4 +1,4 @@
-# Copyright 2019-2022 Cambridge Quantum Computing
+# Copyright 2019-2023 Cambridge Quantum Computing
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -55,7 +55,7 @@
 
 
 class IBMQEmulatorBackend(Backend):
-    """A backend which uses the ibmq_qasm_simulator to emulate the behaviour of
+    """A backend which uses the AerBackend simulator to emulate the behaviour of
     IBMQBackend. Performs the same compilation and predicate checks as IBMQBackend.
     Requires a valid IBMQ account.