refactor to commons

Author: refraction-ray

docs/source/api/commons.rst

@@ -0,0 +1,7 @@
+tensorcircuit.commons
+==================================================
+.. automodule:: tensorcircuit.commons
+    :members:
+    :undoc-members:
+    :show-inheritance:
+    :inherited-members:

docs/source/api/interfaces.rst

@@ -1,6 +1,7 @@
 tensorcircuit.interfaces
 ==================================================
 .. toctree::
+    interfaces/numpy.rst
     interfaces/scipy.rst
     interfaces/tensorflow.rst
     interfaces/tensortrans.rst

docs/source/api/interfaces/numpy.rst

@@ -0,0 +1,7 @@
+tensorcircuit.interfaces.numpy
+==================================================
+.. automodule:: tensorcircuit.interfaces.numpy
+    :members:
+    :undoc-members:
+    :show-inheritance:
+    :inherited-members:

docs/source/modules.rst

@@ -5,6 +5,7 @@ tensorcircuit
     ./api/backends.rst
     ./api/channels.rst
     ./api/circuit.rst
+    ./api/commons.rst
     ./api/cons.rst
     ./api/densitymatrix.rst
     ./api/densitymatrix2.rst

tensorcircuit/__init__.py

@@ -17,6 +17,7 @@
     runtime_contractor,
 )  # prerun of set hooks
 from . import gates
+from . import commons
 from .circuit import Circuit, expectation
 from .mpscircuit import MPSCircuit
 from .densitymatrix import DMCircuit as DMCircuit_reference

tensorcircuit/applications/layers.py

@@ -14,6 +14,7 @@
 from ..densitymatrix import DMCircuit
 from ..gates import num_to_tensor, array_to_tensor, _swap_matrix
 from ..channels import depolarizingchannel
+from ..commons import sgates
 
 logger = logging.getLogger(__name__)
 
@@ -92,7 +93,7 @@ def f(
         circuit: Circuit, symbol: Union[Tensor, float] = None, g: Graph = None
     ) -> Circuit:  # compatible with graph mode
         symbol0 = _resolve(symbol)
-        if gate.lower() in Circuit.sgates:
+        if gate.lower() in sgates:
             for n in range(circuit._nqubits):
                 getattr(circuit, gate)(n)
         else:
@@ -102,7 +103,7 @@ def f(
 
     f.__doc__ = """%slayer""" % gate
     f.__repr__ = """%slayer""" % gate  # type: ignore
-    f.__trainable__ = False if gate in Circuit.sgates else True  # type: ignore
+    f.__trainable__ = False if gate in sgates else True  # type: ignore
     setattr(thismodule, gate + "layer", f)
 
 
@@ -118,7 +119,7 @@ def generate_any_gate_layer(gate: str) -> None:
     def f(
         circuit: Circuit, symbol: Union[Tensor, float] = None, g: Graph = None
     ) -> Circuit:  # compatible with graph mode
-        if gate.lower() in Circuit.sgates:
+        if gate.lower() in sgates:
             for n in range(circuit._nqubits):
                 getattr(circuit, gate)(n)
         else:
@@ -128,7 +129,7 @@ def f(
 
     f.__doc__ = """any%slayer""" % gate
     f.__repr__ = """any%slayer""" % gate  # type: ignore
-    f.__trainable__ = False if gate in Circuit.sgates else True  # type: ignore
+    f.__trainable__ = False if gate in sgates else True  # type: ignore
     setattr(thismodule, "any" + gate + "layer", f)
 
 
@@ -259,7 +260,7 @@ def f(circuit: Circuit, symbol: Tensor, g: Graph = None) -> Circuit:
 
     f.__doc__ = """%s_%s_block""" % (d1, d2)
     f.__repr__ = """%s_%s_block""" % (d1, d2)  # type: ignore
-    f.__trainable__ = False if (d1 in Circuit.sgates) and (d2 in Circuit.sgates) else True  # type: ignore
+    f.__trainable__ = False if (d1 in sgates) and (d2 in sgates) else True  # type: ignore
     setattr(thismodule, "%s_%s_block" % (d1, d2), f)