⬆️ Replace retworkx with rustworkx (#164)

This PR replaces `retworkx` with the new and renamed `rustworkx`.

Signed-off-by: dependabot[bot] <support@github.com>
Signed-off-by: burgholzer <burgholzer@me.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: burgholzer <burgholzer@me.com>

mqt/qmap/subarchitectures.py

@@ -18,7 +18,7 @@
 from pathlib import Path
 from typing import Dict, NewType, Set, Tuple
 
-import retworkx as rx
+import rustworkx as rx
 from matplotlib import figure
 from mqt.qmap import Architecture
 

pyproject.toml

@@ -38,8 +38,11 @@ testpaths = ["test/python"]
 addopts = ["-ra", "--strict-markers", "--strict-config", "--showlocals"]
 log_cli_level = "INFO"
 xfail_strict = true
-filterwarnings = ["error"]
-
+filterwarnings = [
+    "error",
+    # See https://github.com/Qiskit/rustworkx/pull/728
+    'ignore:RetworkxLoader.exec_module\(\) not found; falling back to load_module\(\):ImportWarning',
+]
 [tool.coverage.run]
 source = ["mqt.qmap"]
 

setup.py

@@ -105,7 +105,7 @@ def build_extension(self, ext):
     packages=find_namespace_packages(include=["mqt.*"]),
     install_requires=[
         "qiskit-terra>=0.20.2",
-        "retworkx[all]>=0.11.0,<0.12.0",
+        "rustworkx[all]>=0.12.0",
         "importlib_resources>=5.0; python_version < '3.10'",
     ],
     extras_require={

test/python/test_subarchitectures.py

@@ -1,7 +1,7 @@
 from pathlib import Path
 
 import pytest
-import retworkx as rx
+import rustworkx as rx
 from mqt.qmap import Architecture
 from mqt.qmap.subarchitectures import (
     SubarchitectureOrder,