# coding: utf-8
"""
LUSID API
FINBOURNE Technology # noqa: E501
Contact: info@finbourne.com
Generated by OpenAPI Generator (https://openapi-generator.tech)
Do not edit the class manually.
"""
from __future__ import annotations
import pprint
import re # noqa: F401
import json
from datetime import datetime
from typing import Any, Dict, Optional
from pydantic.v1 import BaseModel, Field, StrictStr, constr
[docs]
class ChangeItem(BaseModel):
"""
Information about a change to a field / property. At least one of 'PreviousValue' or 'NewValue' will be set. # noqa: E501
"""
field_name: constr(strict=True, min_length=1) = Field(..., alias="fieldName", description="The name of the field or property that has been changed.")
previous_value: Optional[StrictStr] = Field(None, alias="previousValue", description="The previous value for this field / property.")
new_value: Optional[StrictStr] = Field(None, alias="newValue", description="The new value for this field / property.")
effective_from: Optional[datetime] = Field(None, alias="effectiveFrom", description="The market data time, i.e. the time to run the change from.")
effective_until: Optional[datetime] = Field(None, alias="effectiveUntil", description="The market data time, i.e. the time to run the change until.")
__properties = ["fieldName", "previousValue", "newValue", "effectiveFrom", "effectiveUntil"]
[docs]
class Config:
"""Pydantic configuration"""
allow_population_by_field_name = True
validate_assignment = True
[docs]
def to_str(self) -> str:
"""Returns the string representation of the model using alias"""
return pprint.pformat(self.dict(by_alias=True))
[docs]
def to_json(self) -> str:
"""Returns the JSON representation of the model using alias"""
return json.dumps(self.to_dict())
[docs]
@classmethod
def from_json(cls, json_str: str) -> ChangeItem:
"""Create an instance of ChangeItem from a JSON string"""
return cls.from_dict(json.loads(json_str))
[docs]
def to_dict(self):
"""Returns the dictionary representation of the model using alias"""
_dict = self.dict(by_alias=True,
exclude={
},
exclude_none=True)
# set to None if previous_value (nullable) is None
# and __fields_set__ contains the field
if self.previous_value is None and "previous_value" in self.__fields_set__:
_dict['previousValue'] = None
# set to None if new_value (nullable) is None
# and __fields_set__ contains the field
if self.new_value is None and "new_value" in self.__fields_set__:
_dict['newValue'] = None
# set to None if effective_from (nullable) is None
# and __fields_set__ contains the field
if self.effective_from is None and "effective_from" in self.__fields_set__:
_dict['effectiveFrom'] = None
# set to None if effective_until (nullable) is None
# and __fields_set__ contains the field
if self.effective_until is None and "effective_until" in self.__fields_set__:
_dict['effectiveUntil'] = None
return _dict
[docs]
@classmethod
def from_dict(cls, obj: dict) -> ChangeItem:
"""Create an instance of ChangeItem from a dict"""
if obj is None:
return None
if not isinstance(obj, dict):
return ChangeItem.parse_obj(obj)
_obj = ChangeItem.parse_obj({
"field_name": obj.get("fieldName"),
"previous_value": obj.get("previousValue"),
"new_value": obj.get("newValue"),
"effective_from": obj.get("effectiveFrom"),
"effective_until": obj.get("effectiveUntil")
})
return _obj