Merge pull request #8 from yyq2020/main

Code of BB84 protocol post-processing

.github/workflows/pytest_python39.yml

@@ -0,0 +1,40 @@
+# This is a basic workflow to help you get started with Actions
+
+name: Pytest_3.9
+
+# Controls when the workflow will run
+on:
+  # Triggers the workflow on push or pull request events but only for the main branch
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+# A workflow run is made up of one or more jobs that can run sequentially or in parallel
+jobs:
+  # This workflow contains a single job called "build"
+  build:
+    # The type of runner that the job will run on
+    runs-on: ubuntu-latest
+
+    # Steps represent a sequence of tasks that will be executed as part of the job
+    steps:
+      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
+      - uses: actions/checkout@v2
+      - uses: actions/setup-python@v2
+        with:
+          python-version: '3.9' # Version range or exact version of a Python version to use, using SemVer's version range syntax
+          architecture: 'x64' # optional x64 or x86. Defaults to x64 if not specified
+          cache: 'pip'
+
+      # Runs a set of commands using the runners shell
+      - name: Setup packets
+        run: |
+          pip3 install -r requirements.txt
+          python setup.py develop
+          
+      - name: Run tests
+        run: python3 -m pytest

qns/models/qubit/__init__.py

@@ -16,12 +16,12 @@
 #    along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 from qns.models.qubit.qubit import Qubit, QState
-from qns.models.qubit.gate import X, Y, Z, H, S, T, R, I, CNOT, joint,\
+from qns.models.qubit.gate import X, Y, Z, H, S, T, R, I, CNOT, joint, \
                                   RX, RY, RZ, U, CZ, CR, CX, CY, ControlledGate, Swap, Toffoli
 from qns.models.qubit.utils import single_gate_expand
-from qns.models.qubit.decoherence import PrefectMeasureErrorModel, PrefectOperateErrorModel,\
-    PrefectStorageErrorModel, PrefectTransferErrorModel, DephaseMeasureErrorModel,\
-    DephaseOperateErrorModel, DephaseStorageErrorModel, DephaseTransferErrorModel,\
+from qns.models.qubit.decoherence import PrefectMeasureErrorModel, PrefectOperateErrorModel, \
+    PrefectStorageErrorModel, PrefectTransferErrorModel, DephaseMeasureErrorModel, \
+    DephaseOperateErrorModel, DephaseStorageErrorModel, DephaseTransferErrorModel, \
     DepolarMeasureErrorModel, DepolarOperateErrorModel, DepolarStorageErrorModel, DepolarTransferErrorModel
 from qns.models.qubit.factory import QubitFactory
 

qns/models/qubit/factory.py

@@ -20,7 +20,7 @@
 from typing import Optional
 import numpy as np
 from qns.models.qubit.const import QUBIT_STATE_0
-from qns.models.qubit.decoherence import PrefectMeasureErrorModel, PrefectOperateErrorModel, PrefectStorageErrorModel,\
+from qns.models.qubit.decoherence import PrefectMeasureErrorModel, PrefectOperateErrorModel, PrefectStorageErrorModel, \
         PrefectTransferErrorModel
 from qns.models.qubit.qubit import Qubit
 

qns/models/qubit/gate.py

@@ -17,10 +17,10 @@
 
 from typing import Any, Optional
 import numpy as np
-from qns.models.qubit.const import OPERATOR_HADAMARD, OPERATOR_PAULI_I,\
+from qns.models.qubit.const import OPERATOR_HADAMARD, OPERATOR_PAULI_I, \
                                    OPERATOR_PAULI_X, OPERATOR_PAULI_Y, \
-                                   OPERATOR_PAULI_Z, OPERATOR_PHASE_SHIFT,\
-                                   OPERATOR_RX, OPERATOR_RY, OPERATOR_RZ,\
+                                   OPERATOR_PAULI_Z, OPERATOR_PHASE_SHIFT, \
+                                   OPERATOR_RX, OPERATOR_RY, OPERATOR_RZ, \
                                    OPERATOR_S, OPERATOR_T
 from qns.models.qubit.qubit import Qubit
 from qns.models.qubit.utils import kron, joint

qns/models/qubit/qubit.py

@@ -18,11 +18,11 @@
 from typing import Any, List, Optional
 import numpy as np
 
-from qns.models.qubit.const import QUBIT_STATE_0, QUBIT_STATE_1,\
+from qns.models.qubit.const import QUBIT_STATE_0, QUBIT_STATE_1, \
         QUBIT_STATE_P, QUBIT_STATE_N, QUBIT_STATE_L, QUBIT_STATE_R
 from qns.models.qubit.utils import single_gate_expand, partial_trace, kron
 from qns.models.core.backend import QuantumModel
-from qns.models.qubit.errors import QStateBaseError, QStateQubitNotInStateError,\
+from qns.models.qubit.errors import QStateBaseError, QStateQubitNotInStateError, \
                                     QStateSizeNotMatchError, OperatorNotMatchError
 from qns.utils.rnd import get_rand
 

qns/network/__init__.py

@@ -17,7 +17,7 @@
 
 from qns.network.network import QuantumNetwork, QNSNetworkError
 from qns.network.requests import Request
-from qns.network.topology import Topology, LineTopology, RandomTopology,\
+from qns.network.topology import Topology, LineTopology, RandomTopology, \
     GridTopology, TreeTopology, BasicTopology, WaxmanTopology
 from qns.network.route.route import RouteImpl, NetworkRouteError
 from qns.network.route.dijkstra import DijkstraRouteAlgorithm