Because default arguments are evaluated *once*, not every time they are
called, a mutable default value is not "reset", and this happens:
>>> from gnpy.core.node import Node
>>> x=Node('123')
>>> y=Node('456')
>>> print(x.metadata)
{'location': Location(latitude=0, longitude=0, city=None, region=None)}
>>> print(y.metadata)
{'location': Location(latitude=0, longitude=0, city=None, region=None)}
>>> y.metadata['foo']=123
>>> print(x.metadata)
{'location': Location(latitude=0, longitude=0, city=None, region=None), 'foo': 123}
This is easily fixable by using an immutable value as a placeholder
here.
-Promote incremental and iterative network design
-Automatic saving of a "network-name_auto_design.json" file
-Results of the autodesign (additional amplifiers, configuration) are
saved to this ..._auto_design.json file
-This file can then be used to run a new simulation just like a normal
json input file
Signed-off-by: Jean-Luc Auge <jeanluc.auge@orange.com>
*namedtuple default values are only applied if the cell is not read
*if the cell is read but is empty '', there is a need to provide default
values: which is what this fix does
*sanity checks are reinforced :
-node_type is replaced by ROADM if degree <> 2: notify user
(print)
-check that node type is in ('ILA','ROADM','FUSED')
Signed-off-by: Jean-Luc Auge <jeanluc.auge@orange.com>
-read eqpt_config.json with various EDFA and fiber type definitions
-std low gain and medium gain EDFA available
-clearer differentiation between the 2 edfa models:
is the advanced_config_from_json field present or not?
Signed-off-by: Jean-Luc Auge <jeanluc.auge@orange.com>
* JSON file based on Orange operator typical input
Signed-off-by: Jean-Luc Auge <jeanluc.auge@orange.com>
* update of the standalone edfa model
creation of a new amlifier2.py = v2
creation of a json parser build_oa_json.py
the parser takes OA.json as input and newOA.json as output
creation of a pytest verification module amplifier_pytest.py
Signed-off-by: Jean-Luc Auge <jeanluc.auge@orange.com>
* put the code together and transmission example script
-basic dijkstra propagation
-ase noise propagation based on amplifier model
-fake nli noise propagation
-integration of the amplifier model
-interpolation function in the edfa class
-code cleaning and units harmonization
Signed-off-by: Jean-Luc Auge <jeanluc.auge@orange.com>
* mv transmission_main_example and rm _main__
Signed-off-by: Jean-Luc Auge <jeanluc.auge@orange.com>
* 2nd edfa model and build_oa_json file
add a dual coil stages edfa model in case the nf polynomial fit is not known
add a build_oa_json file that convert the input files in
edfa_config.json file and pre-calculate the nf_model nf1, nf2 and
delta_p parameters
adding power violation check and input padding (below minimum gain) in the edfa model
class
Signed-off-by: Jean-Luc Auge <jeanluc.auge@orange.com>
