Make compatible with numpy 2.0 (#1471)

pytket/docs/changelog.rst

@@ -7,6 +7,8 @@ Unreleased
 * Support classical transforms and predicates, and QASM registers, with up to 64
   bits. Add an attribute to the pytket module to assert this.
 * Add `PauliSynthStrat.Greedy` strategy to `TermSequenceBox`.
+* Update version requirements on dependencies, removing all upper bounds (in
+  particular allowing compatibility with numpy 2.0).
 
 1.29.2 (June 2024)
 ------------------

pytket/pytket/utils/outcomearray.py

@@ -118,7 +118,7 @@ def to_intlist(self, big_endian: bool = True) -> List[int]:
             array = OutcomeArray.from_readouts(np.fliplr(self.to_readouts()))
         bitcapacity = array.shape[-1] * 8
         intify = lambda bytear: reduce(
-            operator.or_, (num << (8 * i) for i, num in enumerate(bytear[::-1])), 0
+            operator.or_, (int(num) << (8 * i) for i, num in enumerate(bytear[::-1])), 0
         ) >> (bitcapacity - array.width)
         intar = np.apply_along_axis(intify, -1, array)
         return list(intar)

pytket/setup.py

@@ -190,21 +190,22 @@ def finalize_options(self):
     license="Apache 2",
     packages=setuptools.find_packages() + ["pytket.qasm.includes"],
     install_requires=[
-        "sympy ~=1.6",
-        "numpy >=1.21.4, <2.0",
-        "lark ~=1.1",
-        "scipy ~=1.13",
+        "sympy >= 1.12.1",
+        "numpy >= 1.26.4",
+        "lark >= 1.1.9",
+        "scipy >= 1.13.1",
         "networkx >= 2.8.8",
-        "graphviz ~= 0.14",
-        "jinja2 ~= 3.0",
-        "types-pkg_resources",
-        "typing-extensions ~= 4.2",
-        "qwasm ~= 1.0",
+        "graphviz >= 0.20.3",
+        "jinja2 >= 3.1.4",
+        "types-pkg_resources >= 0.1.3",
+        "typing-extensions >= 4.12.2",
+        "qwasm >= 1.0.1",
     ],
     extras_require={
         "ZX": [
-            "quimb ~= 1.8",
-            "autoray >= 0.6.1",
+            "numba >= 0.60.0",
+            "quimb >= 1.8.2",
+            "autoray >= 0.6.12",
         ],
     },
     ext_modules=[

pytket/tests/assertion_test.py

@@ -80,7 +80,7 @@ def test_assertion_init() -> None:
 
 def test_assertion() -> None:
     # P =|00><00| tensor I + |111><111|
-    P = np.zeros((8, 8), dtype=np.complex_)
+    P = np.zeros((8, 8), dtype=np.complex128)
     P[0, 0] = 1
     P[1, 1] = 1
     P[7, 7] = 1

pytket/tests/circuit_test.py

@@ -422,7 +422,7 @@ def test_exp_to_circ() -> None:
     u = (
         np.asarray(
             [[1, 0, 0, 0], [0, -1, 0, 0], [0, 0, -1, 0], [0, 0, 0, 1]],
-            dtype=np.complex_,
+            dtype=np.complex128,
         )
         * -PI
         / 4