def load(filename, libraries=['simphony.library.siepic']):
"""
Loads a spice file as exported by SiEPIC Tools in KLayout.
Parameters
----------
filename : str
The .spi file to be loaded.
libraries : list of str, optional
The libraries containing the component models used in the spice file.
By default, this is the SiEPIC model library.
Returns
-------
built : dict
A dictionary of constructed Python objects, with the following keys:
- `circuits`: dictionary of circuit names to their corresponding
instantiated Subcircuit objects.
- `subcircuits`: instantiated Subcircuit objects for all
subcircuits found in the spice data.
- `analyses`: instantiated Simulation objects for all network
analyzers found in the spice data.
"""
# Loading the main file includes any other files linked to it internally.
data = load_spi(filename)
# Building the circuit returns the subcircuits, the circuits, and the
# simulation objects.
built = build_circuit(data, 'simphony.library.siepic')
return built
def test_EBeam_sequoiap_A_v2():
filename = os.path.join(
os.path.dirname(__file__),
"spice",
"EBeam_sequoiap_A_v2",
"EBeam_sequoiap_A_v2_main.spi",
)
res = load_spi(filename)
assert res == EBeam_sequoiap_A_v2_result
def test_top():
filename = os.path.join(os.path.dirname(__file__), "spice", "top",
"top_main.spi")
res = load_spi(filename)
assert res == top_result
def test_MZI4():
filename = os.path.join(os.path.dirname(__file__), "spice", "MZI4",
"MZI4_main.spi")
res = load_spi(filename)
assert res == MZI4_result