_get_initial_value_order seems to be flawed

[milan2655]

Environment

• DiffSync version: 1.7.0
• Python version 3.10.6

Output of the method get_tree_traversal() doesn't show correct order.

NautobotAdapter
── site
│   ├── device
│   │   └── interface
│   │       └── aip_address
│── aip_address

if the ip_class doesn't start with "a", output ios ok.
 
NautobotAdapter
── site
│   ├── device
│   │   └── interface
│   │       └── ip_address

BR Milan

[itdependsnetworks]

Can you show what your DiffSync class looks like?

[milan2655]

class NautobotAdapter(DiffSync):
    site = Site
    device = Device
    interface = Interface
    aip_address = IpAddress

   top_level = ["site"]

[Kircheneer]

Can you try to come up with a minimal reproduction of this issue (i.e. does it always occur when a model name start with a?) and post the code in this issue that does that? Then we can troubleshoot it quickly and easily. Thanks!

[milan2655]

test.py.zip

hallo,
test file is attached. changing modelname from _modelname = "aip_address" to _modelname = "ip_address", change the output of the metod get_tree_traversal().
br milan

[itdependsnetworks]

Your children are mapping to ip_address and not aip_address.

class Interface(DiffSyncModel):
    _children = {
        "ip_address": "ip_addresses",
    }

[milan2655]

i have changed mapping to aip_address:

_children = {
    "aip_address": "ip_addresses",
}

and the output is not changed:

NautobotAdapter
├── site
│   └── device
│       └── interface
│           └── aip_address
└── aip_address

[itdependsnetworks]

Please show the full output, the issues can only be shown then. The prior as an example had clear issues, perhaps there are new ones.

[milan2655]

how do you mean full output?

[itdependsnetworks]

I think I see the issue. I have updated the title. _get_initial_value_order seems to not take into consideration children beyond top level, so by the time it get's to children of children there is not a correct expectation of what order it should be processed in

[milan2655]

did you fix the issue?