# This code is part of Qiskit.
#
# (C) Copyright IBM 2019.
#
# This code is licensed under the Apache License, Version 2.0. You may
# obtain a copy of this license in the LICENSE.txt file in the root directory
# of this source tree or at http://www.apache.org/licenses/LICENSE-2.0.
#
# Any modifications or derivative works of this code must retain this
# copyright notice, and modified files need to carry a notice indicating
# that they have been altered from the originals.
# pylint: disable=wildcard-import,unused-argument
"""
Fake provider class that provides access to fake backends.
"""
from qiskit.providers.provider import ProviderV1
from qiskit.providers.exceptions import QiskitBackendNotFoundError
from .backends import *
from .fake_qasm_simulator import FakeQasmSimulator
from .fake_openpulse_2q import FakeOpenPulse2Q
from .fake_openpulse_3q import FakeOpenPulse3Q
class FakeProviderFactory:
"""Fake provider factory class."""
def __init__(self):
self.fake_provider = FakeProvider()
def load_account(self):
"""Fake load_account method to mirror the IBMQ provider."""
pass
def enable_account(self, *args, **kwargs):
"""Fake enable_account method to mirror the IBMQ provider factory."""
pass
def disable_account(self):
"""Fake disable_account method to mirror the IBMQ provider factory."""
pass
def save_account(self, *args, **kwargs):
"""Fake save_account method to mirror the IBMQ provider factory."""
pass
@staticmethod
def delete_account():
"""Fake delete_account method to mirror the IBMQ provider factory."""
pass
def update_account(self, force=False):
"""Fake update_account method to mirror the IBMQ provider factory."""
pass
def providers(self):
"""Fake providers method to mirror the IBMQ provider."""
return [self.fake_provider]
def get_provider(self, hub=None, group=None, project=None):
"""Fake get_provider method to mirror the IBMQ provider."""
return self.fake_provider
[docs]class FakeProviderForBackendV2(ProviderV1):
"""Fake provider containing fake V2 backends.
Only filtering backends by name is implemented. This class contains all fake V2 backends
available in the :mod:`qiskit.providers.fake_provider`.
"""
[docs] def get_backend(self, name=None, **kwargs):
backend = self._backends[0]
if name:
filtered_backends = [backend for backend in self._backends if backend.name() == name]
if not filtered_backends:
raise QiskitBackendNotFoundError()
backend = filtered_backends[0]
return backend
[docs] def backends(self, name=None, **kwargs):
return self._backends
def __init__(self):
self._backends = [
FakeAlmadenV2(),
FakeArmonkV2(),
FakeAthensV2(),
FakeAuckland(),
FakeBelemV2(),
FakeBoeblingenV2(),
FakeBogotaV2(),
FakeBrooklynV2(),
FakeBurlingtonV2(),
FakeCairoV2(),
FakeCambridgeV2(),
FakeCasablancaV2(),
FakeEssexV2(),
FakeGeneva(),
FakeGuadalupeV2(),
FakeHanoiV2(),
FakeJakartaV2(),
FakeJohannesburgV2(),
FakeKolkataV2(),
FakeLagosV2(),
FakeLimaV2(),
FakeLondonV2(),
FakeManhattanV2(),
FakeManilaV2(),
FakeMelbourneV2(),
FakeMontrealV2(),
FakeMumbaiV2(),
FakeNairobiV2(),
FakeOslo(),
FakeOurenseV2(),
FakeParisV2(),
FakePerth(),
FakePrague(),
FakePoughkeepsieV2(),
FakeQuitoV2(),
FakeRochesterV2(),
FakeRomeV2(),
FakeSantiagoV2(),
FakeSherbrooke(),
FakeSingaporeV2(),
FakeSydneyV2(),
FakeTorontoV2(),
FakeValenciaV2(),
FakeVigoV2(),
FakeWashingtonV2(),
FakeYorktownV2(),
]
super().__init__()
[docs]class FakeProvider(ProviderV1):
"""Fake provider containing fake V1 backends.
Only filtering backends by name is implemented. This class contains all fake V1 backends
available in the :mod:`qiskit.providers.fake_provider`.
"""
[docs] def get_backend(self, name=None, **kwargs):
backend = self._backends[0]
if name:
filtered_backends = [backend for backend in self._backends if backend.name() == name]
if not filtered_backends:
raise QiskitBackendNotFoundError()
backend = filtered_backends[0]
return backend
[docs] def backends(self, name=None, **kwargs):
return self._backends
def __init__(self):
self._backends = [
FakeAlmaden(),
FakeArmonk(),
FakeAthens(),
FakeBelem(),
FakeBoeblingen(),
FakeBogota(),
FakeBrooklyn(),
FakeBurlington(),
FakeCairo(),
FakeCambridge(),
FakeCambridgeAlternativeBasis(),
FakeCasablanca(),
FakeEssex(),
FakeGuadalupe(),
FakeHanoi(),
FakeJakarta(),
FakeJohannesburg(),
FakeKolkata(),
FakeLagos(),
FakeLima(),
FakeLondon(),
FakeManila(),
FakeManhattan(),
FakeMelbourne(),
FakeMontreal(),
FakeMumbai(),
FakeNairobi(),
FakeOpenPulse2Q(),
FakeOpenPulse3Q(),
FakeOurense(),
FakeParis(),
FakePoughkeepsie(),
FakeQasmSimulator(),
FakeQuito(),
FakeRochester(),
FakeRome(),
FakeRueschlikon(),
FakeSantiago(),
FakeSingapore(),
FakeSydney(),
FakeTenerife(),
FakeTokyo(),
FakeToronto(),
FakeValencia(),
FakeVigo(),
FakeWashington(),
FakeYorktown(),
]
super().__init__()