FakeJohannesburg
class FakeJohannesburg
Bases: qiskit.providers.fake_provider.fake_qasm_backend.FakeQasmBackend
A fake Johannesburg backend.
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15 ↔ 16 ↔ 17 ↔ 18 ↔ 19FakeBackend initializer.
Parameters
- configuration (BackendConfiguration) – backend configuration
- time_alive (int) – time to wait before returning result
Methods
configuration
FakeJohannesburg.configuration()
Return the backend configuration.
Returns
the configuration for the backend.
Return type
name
FakeJohannesburg.name()
Return the backend name.
Returns
the name of the backend.
Return type
str
properties
FakeJohannesburg.properties()
Returns a snapshot of device properties
provider
FakeJohannesburg.provider()
Return the backend Provider.
Returns
the Provider responsible for the backend.
Return type
run
FakeJohannesburg.run(run_input, **kwargs)
Main job in simulator
set_options
FakeJohannesburg.set_options(**fields)
Set the options fields for the backend
This method is used to update the options of a backend. If you need to change any of the options prior to running just pass in the kwarg with the new value for the options.
Parameters
fields – The fields to update the options
Raises
AttributeError – If the field passed in is not part of the options
status
FakeJohannesburg.status()
Return the backend status.
Returns
the status of the backend.
Return type
Attributes
backend_name
Default value: 'fake_johannesburg'
conf_filename
Default value: 'conf_johannesburg.json'
dirname
Default value: '/home/runner/work/qiskit/qiskit/.tox/docs/lib/python3.8/site-packages/qiskit/providers/fake_provider/backends/johannesburg'
options
Return the options for the backend
The options of a backend are the dynamic parameters defining how the backend is used. These are used to control the run() method.
props_filename
Default value: 'props_johannesburg.json'
version
Default value: 1