api_instance.list_snapshot_snapshots Invalid value for shadow_bytes

[marcoval123]

Hello,

I can't make api_instance.list_snapshot_snapshots work. I've got this error:

Invalid value for `shadow_bytes`, must be a value less than or equal to `4294967295`

Full traceback:

  File "adria.py", line 61, in get_last_snapshot
    api_response = api_instance.list_snapshot_snapshots(limit=limit, schedule=schedule)
  File "/usr/local/lib/python3.5/dist-packages/isilon_sdk/v9_4_0/api/snapshot_api.py", line 3125, in list_snapshot_snapshots
    (data) = self.list_snapshot_snapshots_with_http_info(**kwargs)  # noqa: E501
  File "/usr/local/lib/python3.5/dist-packages/isilon_sdk/v9_4_0/api/snapshot_api.py", line 3230, in list_snapshot_snapshots_with_http_info
    collection_formats=collection_formats)
  File "/usr/local/lib/python3.5/dist-packages/isilon_sdk/v9_4_0/api_client.py", line 346, in call_api
    _preload_content, _request_timeout)
  File "/usr/local/lib/python3.5/dist-packages/isilon_sdk/v9_4_0/api_client.py", line 185, in __call_api
    return_data = self.deserialize(response_data, response_type)
  File "/usr/local/lib/python3.5/dist-packages/isilon_sdk/v9_4_0/api_client.py", line 257, in deserialize
    return self.__deserialize(data, response_type)
  File "/usr/local/lib/python3.5/dist-packages/isilon_sdk/v9_4_0/api_client.py", line 296, in __deserialize
    return self.__deserialize_model(data, klass)
  File "/usr/local/lib/python3.5/dist-packages/isilon_sdk/v9_4_0/api_client.py", line 671, in __deserialize_model
    kwargs[attr] = self.__deserialize(value, attr_type)
  File "/usr/local/lib/python3.5/dist-packages/isilon_sdk/v9_4_0/api_client.py", line 274, in __deserialize
    for sub_data in data]
  File "/usr/local/lib/python3.5/dist-packages/isilon_sdk/v9_4_0/api_client.py", line 274, in <listcomp>
    for sub_data in data]
  File "/usr/local/lib/python3.5/dist-packages/isilon_sdk/v9_4_0/api_client.py", line 296, in __deserialize
    return self.__deserialize_model(data, klass)
  File "/usr/local/lib/python3.5/dist-packages/isilon_sdk/v9_4_0/api_client.py", line 673, in __deserialize_model
    instance = klass(**kwargs)
  File "/usr/local/lib/python3.5/dist-packages/isilon_sdk/v9_4_0/models/snapshot_snapshot_extended_extended.py", line 104, in __init__
    self.shadow_bytes = shadow_bytes
  File "/usr/local/lib/python3.5/dist-packages/isilon_sdk/v9_4_0/models/snapshot_snapshot_extended_extended.py", line 395, in shadow_bytes
    raise ValueError("Invalid value for `shadow_bytes`, must be a value less than or equal to `4294967295`")  # noqa: E501
ValueError: Invalid value for `shadow_bytes`, must be a value less than or equal to `4294967295`

Do you have an idea ?

SDK VERSION -> isilon_sdk.v9_4_0

[marcoval123]

Please, I need a resolution for this issue. Any updates?

[antonostrovsky]

Hi @marcoval123 ! I think this happening because:

• This python API is auto-generated and includes a check for maximum integer size
• The actual Isilon REST API must be returning a value larger than this
• The check might be redundant, as Python int type can support any number as long as memory allows it

The correct solution would be for maintainers of this project to re-generate the types correctly

EDIT: a possible solution is for you to fork this and comment out the check if you believe the returned value is correct

[eugenevz-absa]

I worked around it with a runtime reassignment of the setter method on the model class used by the list_snapshot_snapshots() method:

from isilon_sdk import v9_5_0 as isi_sdk

def override_shadow_bytes_setter():
    def shadow_bytes_setter(self, shadow_bytes):
        if shadow_bytes is None:
            raise ValueError("Invalid value for 'shadow_bytes', must not be 'None'")
        if shadow_bytes is not None and shadow_bytes > 9223372036854775807:
            raise ValueError("Invalid value for 'shadow_bytes', must be a value less than or equal to '9223372036854775807') 

        self._shadow_bytes = shadow_bytes

    isi_sdk.SnapshotSnapshotExtendedExtended.shadow_bytes = property(
        fget=isi_sdk.SnapshotSnapshotExtendedExtended.shadow_bytes.fget,
        fset=shadow_bytes_setter
    )

override_shadow_bytes_setter()

The check for shadow_bytes is increased from 4294967295 to 9223372036854775807. A tad annoying... this really needs to be fixed.

[mukeshguptakc]

Using SDK isilon-sdk 0.7.0 and using version 9_7_0

Observing the above error:

>>> import isilon_sdk.v9_7_0 as isi970
>>> snapshot_api = isi970.SnapshotApi(api_client)
>>> snapshot_api.list_snapshot_snapshots()

  warnings.warn(
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/usr/local/lib/python3.9/site-packages/isilon_sdk/v9_7_0/api/snapshot_api.py", line 3125, in list_snapshot_snapshots
    (data) = self.list_snapshot_snapshots_with_http_info(**kwargs)  # noqa: E501
  File "/usr/local/lib/python3.9/site-packages/isilon_sdk/v9_7_0/api/snapshot_api.py", line 3216, in list_snapshot_snapshots_with_http_info
    return self.api_client.call_api(
  File "/usr/local/lib/python3.9/site-packages/isilon_sdk/v9_7_0/api_client.py", line 341, in call_api
    return self.__call_api(resource_path, method,
  File "/usr/local/lib/python3.9/site-packages/isilon_sdk/v9_7_0/api_client.py", line 185, in __call_api
    return_data = self.deserialize(response_data, response_type)
  File "/usr/local/lib/python3.9/site-packages/isilon_sdk/v9_7_0/api_client.py", line 257, in deserialize
    return self.__deserialize(data, response_type)
  File "/usr/local/lib/python3.9/site-packages/isilon_sdk/v9_7_0/api_client.py", line 296, in __deserialize
    return self.__deserialize_model(data, klass)
  File "/usr/local/lib/python3.9/site-packages/isilon_sdk/v9_7_0/api_client.py", line 671, in __deserialize_model
    kwargs[attr] = self.__deserialize(value, attr_type)
  File "/usr/local/lib/python3.9/site-packages/isilon_sdk/v9_7_0/api_client.py", line 273, in __deserialize
    return [self.__deserialize(sub_data, sub_kls)
  File "/usr/local/lib/python3.9/site-packages/isilon_sdk/v9_7_0/api_client.py", line 273, in <listcomp>
    return [self.__deserialize(sub_data, sub_kls)
  File "/usr/local/lib/python3.9/site-packages/isilon_sdk/v9_7_0/api_client.py", line 296, in __deserialize
    return self.__deserialize_model(data, klass)
  File "/usr/local/lib/python3.9/site-packages/isilon_sdk/v9_7_0/api_client.py", line 673, in __deserialize_model
    instance = klass(**kwargs)
  File "/usr/local/lib/python3.9/site-packages/isilon_sdk/v9_7_0/models/snapshot_alias_extended.py", line 104, in __init__
    self.shadow_bytes = shadow_bytes
  File "/usr/local/lib/python3.9/site-packages/isilon_sdk/v9_7_0/models/snapshot_alias_extended.py", line 395, in shadow_bytes
    raise ValueError("Invalid value for `shadow_bytes`, must be a value less than or equal to `4294967295`")  # noqa: E501
ValueError: Invalid value for `shadow_bytes`, must be a value less than or equal to `4294967295`

[mukeshguptakc]

This issue is resolved using the latest SDK version and v9_12_0 module.
pip-3.9 install isilon-sdk==0.7.0
Successfully installed isilon-sdk-0.7.0

import isilon_sdk.v9_12_0 as isi912
snap_resp = snapshot_api.list_snapshot_snapshots(resume=resume)

This handles the earlier exception observed and provides the snapshot responses.