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Sync config models
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ofek committed Mar 22, 2021
1 parent 1e39718 commit a85a883
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# (C) Datadog, Inc. 2021-present
# All rights reserved
# Licensed under a 3-clause BSD style license (see LICENSE)
from .instance import InstanceConfig
from .shared import SharedConfig


class ConfigMixin:
_config_model_instance: InstanceConfig
_config_model_shared: SharedConfig

@property
def config(self) -> InstanceConfig:
return self._config_model_instance

@property
def shared_config(self) -> SharedConfig:
return self._config_model_shared
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# (C) Datadog, Inc. 2021-present
# All rights reserved
# Licensed under a 3-clause BSD style license (see LICENSE)
from datadog_checks.base.utils.models.fields import get_default_field_value


def shared_service(field, value):
return get_default_field_value(field, value)


def instance_disable_legacy_service_tag(field, value):
return False


def instance_empty_default_hostname(field, value):
return False


def instance_min_collection_interval(field, value):
return 15


def instance_service(field, value):
return get_default_field_value(field, value)


def instance_tags(field, value):
return get_default_field_value(field, value)
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# (C) Datadog, Inc. 2021-present
# All rights reserved
# Licensed under a 3-clause BSD style license (see LICENSE)
from __future__ import annotations

from typing import Optional, Sequence

from pydantic import BaseModel, root_validator, validator

from datadog_checks.base.utils.functions import identity
from datadog_checks.base.utils.models import validation

from . import defaults, validators


class InstanceConfig(BaseModel):
class Config:
allow_mutation = False

disable_legacy_service_tag: Optional[bool]
empty_default_hostname: Optional[bool]
min_collection_interval: Optional[float]
service: Optional[str]
services: Sequence[str]
tags: Optional[Sequence[str]]

@root_validator(pre=True)
def _initial_validation(cls, values):
return validation.core.initialize_config(getattr(validators, 'initialize_instance', identity)(values))

@validator('*', pre=True, always=True)
def _ensure_defaults(cls, v, field):
if v is not None or field.required:
return v

return getattr(defaults, f'instance_{field.name}')(field, v)

@validator('*')
def _run_validations(cls, v, field):
if not v:
return v

return getattr(validators, f'instance_{field.name}', identity)(v, field=field)

@root_validator(pre=False)
def _final_validation(cls, values):
return validation.core.finalize_config(getattr(validators, 'finalize_instance', identity)(values))
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# (C) Datadog, Inc. 2021-present
# All rights reserved
# Licensed under a 3-clause BSD style license (see LICENSE)
from __future__ import annotations

from typing import Optional

from pydantic import BaseModel, root_validator, validator

from datadog_checks.base.utils.functions import identity
from datadog_checks.base.utils.models import validation

from . import defaults, validators


class SharedConfig(BaseModel):
class Config:
allow_mutation = False

service: Optional[str]

@root_validator(pre=True)
def _initial_validation(cls, values):
return validation.core.initialize_config(getattr(validators, 'initialize_shared', identity)(values))

@validator('*', pre=True, always=True)
def _ensure_defaults(cls, v, field):
if v is not None or field.required:
return v

return getattr(defaults, f'shared_{field.name}')(field, v)

@validator('*')
def _run_validations(cls, v, field):
if not v:
return v

return getattr(validators, f'shared_{field.name}', identity)(v, field=field)

@root_validator(pre=False)
def _final_validation(cls, values):
return validation.core.finalize_config(getattr(validators, 'finalize_shared', identity)(values))
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# (C) Datadog, Inc. 2021-present
# All rights reserved
# Licensed under a 3-clause BSD style license (see LICENSE)

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