Commit Graph

13 Commits

Author SHA1 Message Date
Jonas Mårtensson
918c19b1bc Raise error when type_def for Edfa is not recognized
When loading the equipment file in json_io.py we should raise an error
if an Edfa type_variety specifies a NF type_def that is not
implemented. This should also allow to remove the assert statement in
the _nf method in the Edfa class.

Change-Id: Ida0bb19829c0ee54ecbe3e2f74ea7c22eb24f6a2
Signed-off-by: Jonas Mårtensson <jonas.martensson@ri.se>
2020-12-21 22:25:44 +01:00
Jonas Mårtensson
d3490ae30c Raise error if specified Edfa type_variety is missing in eqpt config
A recent patch introduced the possibility to define an Edfa in the
topology file without specifying its type_variety:

https://review.gerrithub.io/c/Telecominfraproject/oopt-gnpy/+/488967

But with the current implementation, if a user specifies a type_variety
that is missing from the equipment configuration file (e.g. because of
a spelling mistake) this is silently ignored and the type_variety is
instead selected by auto design. I think this is not desired since it
can lead to confusing results. This patch proposes to raise an error
when the specified type_variety is missing while still allowing the user
to not specify type_variety or set type_variety = '' for selection by
auto design.

A recently introduced test actually does exactly this, i.e. it defines
Edfas with type_variety = 'std_high_gain' even though this type variety
does not exist in the equipment config file used by the test. Therefore
this patch also modifies the topology file used by that test.

Change-Id: I7d2a1aa6d633b62d51a99b07e8270cafcbad505f
Signed-off-by: Jonas Mårtensson <jonas.martensson@ri.se>
2020-12-01 21:58:56 +01:00
EstherLerouzic
c56ea898a6 Add per degree channel power target out
- add the per degree info using the EXACT next node uid as identifier
  of the degree when a node is a roadm
- add the degree identifier on the propagate and on the call functions
- use the per degree target_pch_out_db defined in json entry for the
  target power in network build
- verifies existence of the per degree power target in order to support
  partial per degree target power definition
- correct test data files for expected auto design results that now
  should include the per degree information, even if it is the same
  for all degree.
- in order to enable per degree power definition on direction where
  booster is not defined, enable the declaration of edfas in json without
  specifying type variety

Signed-off-by: EstherLerouzic <esther.lerouzic@orange.com>
Change-Id: I5004cbb250ca5fd6b6498ac9d4b9c4f28a65efee
2020-11-03 16:44:21 +01:00
Jan Kundrát
e6ee512001 Explicitly consider "system margins" instead of stashing them to transponder modes
Since 30234f913c, the code just added the
"system margins" to each transponder's minimal required OSNR. That's
simple and straightforward, but I think that mutating "equipment
library" in response to a "global simulation parameter" is not really
the right way to go.

Make this explicit; always check the resulting OSNR against the
transponder's minimum plus the margin.

I got into this when checking the fixups that are performed within the
JSON loader. I don't think that the JSON loader is an appropriate place
for this.

Change-Id: Ic8f8385cbbb29dc0d769462f17caad47c2b36940
2020-09-15 10:04:15 +02:00
Alessio Ferrari
06d59a5834 Introduce polarization mode dispersion (PMD)
Change-Id: I687591df4662884b734ec945e9968713019ea0fc
2020-06-12 09:08:22 +02:00
Jan Kundrát
80f63d32ed use load_json instead of open coding
Change-Id: I43cfbb7272bfdd834fad63e6715932ff45aeac0b
2020-06-08 20:06:11 +02:00
Jan Kundrát
0d5f1c7d80 Split JSON export from service XLS reading
We have a better module for this.

Change-Id: Id4b68d3ddb119f27df3dfac52277981558fc5e50
2020-06-08 18:47:15 +02:00
Jan Kundrát
093b85d4a3 Do not always write out JSON data when reading XLS files
There's no reason for this, in fact, the code got easier to read when
that detour to disk gets removed.

Change-Id: I45db215898da962e625a7fea6eda57744e21ff8a
2020-06-08 18:31:21 +02:00
Jan Kundrát
0efa0d310d Remove incomplete support for "fuzzy name matching"
This is something which got added in bc9eee32, but it never got
finalized to have a user-visible effect. To the best of my knowledge, it
only created a file which was never used.

I removed code which created that file in 0d542f22, so let's clean up
the rest.

I think this should also restore functionality of running convert.py in
a standalone mode. Looking at the ArgParser, the invocation never
considered the names_matching parameter.

Change-Id: Id0f4aa1db2d22233f74fb273176168a16ace4072
2020-06-08 18:30:38 +02:00
Jan Kundrát
754be7ca08 Do not create *_auto_design.json by default
It's a bad habit to write files into the source code repository. It will
also become impossible if gnpy is installed into a systemwide, possible
read-only location.

The old behavior can be reactivated by using an extra option to tell
GNPy where to put the generated file.

Change-Id: I9ad43890ca5886f516885de5938a4778870a06c5
2020-06-08 18:28:59 +02:00
Jan Kundrát
7da4ec08d8 reorganization: move JSON-specific bits from path_requests_run to tools.json_io
Change-Id: I03cf4e298300387ee5d56251e2e552e111b59f65
2020-05-23 21:28:06 +02:00
Jan Kundrát
9e74e8b0a0 De-JSONify gnpy.core
Change-Id: I2657f3174209bef5912c7d0809fee876830ad11c
2020-05-23 20:44:51 +02:00
Jan Kundrát
648039521e reorganization: move all JSON processing into an extra module
We agreed that `gnpy.core` should only contain stuff for propagating
wavelengths. Conceptually, JSON parsing and even instantiating these
network elements from data obtained through JSON is *not* something that
is on the same level -- and this will become more important when we move
into YANG format in future.

Also, instead of former `gnpy.core.equipment.common`, use
`gnpy.tools.json_io._JsonThing`. It is not really an awesome name :),
but I think it sucks less than a thing called "common" which would be no
really longer any "common" in that new file.

Change-Id: Ifd85ea4423d418c14c8fae3d5054c5cb5638d283
2020-05-23 20:44:47 +02:00