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more optimizations

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This commit is contained in:
collerek
2020-12-02 20:39:30 +01:00
parent 3e615a8057
commit 4e10ff03e2
3 changed files with 138 additions and 109 deletions
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79
ormar/models/newbasemodel.py
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@ -1,5 +1,6 @@
import json
import uuid
from collections import Counter
from typing import (
AbstractSet,
Any,
@ -155,24 +156,25 @@ class NewBaseModel(
self.set_save_status(False)
def __getattribute__(self, item: str) -> Any:
if item in object.__getattribute__(self, '_quick_access_fields'):
if item in object.__getattribute__(self, "_quick_access_fields"):
return object.__getattribute__(self, item)
if item == "pk":
return self.__dict__.get(self.Meta.pkname, None)
if item in self.extract_related_names():
return self._extract_related_model_instead_of_field(item)
if item in self._props:
return object.__getattribute__(self, "__dict__").get(self.Meta.pkname, None)
if item in object.__getattribute__(self, "extract_related_names")():
return object.__getattribute__(
self, "_extract_related_model_instead_of_field"
)(item)
if item in object.__getattribute__(self, "_props"):
return object.__getattribute__(self, item)
if item in self.__fields__:
value = self.__dict__.get(item, None)
value = self._convert_json(item, value, "loads")
if item in object.__getattribute__(self, "_pydantic_fields"):
value = object.__getattribute__(self, "__dict__").get(item, None)
value = object.__getattribute__(self, "_convert_json")(item, value, "loads")
return value
return super().__getattribute__(item)
return object.__getattribute__(self, item)
def _extract_related_model_instead_of_field(
self, item: str
self, item: str
) -> Optional[Union["T", Sequence["T"]]]:
# alias = self.get_column_alias(item)
if item in self._orm:
return self._orm.get(item)
return None # pragma no cover
@ -184,9 +186,9 @@ class NewBaseModel(
def __same__(self, other: "NewBaseModel") -> bool:
return (
self._orm_id == other._orm_id
or self.dict() == other.dict()
or (self.pk == other.pk and self.pk is not None)
self._orm_id == other._orm_id
or (self.pk == other.pk and self.pk is not None)
or self.dict() == other.dict()
)
@classmethod
@ -220,7 +222,7 @@ class NewBaseModel(
@classmethod
def get_properties(
cls, include: Union[Set, Dict, None], exclude: Union[Set, Dict, None]
cls, include: Union[Set, Dict, None], exclude: Union[Set, Dict, None]
) -> List[str]:
props = cls._props
@ -231,7 +233,7 @@ class NewBaseModel(
return props
def _get_related_not_excluded_fields(
self, include: Optional[Dict], exclude: Optional[Dict],
self, include: Optional[Dict], exclude: Optional[Dict],
) -> List:
fields = [field for field in self.extract_related_names()]
if include:
@ -246,15 +248,15 @@ class NewBaseModel(
@staticmethod
def _extract_nested_models_from_list(
models: MutableSequence,
include: Union[Set, Dict, None],
exclude: Union[Set, Dict, None],
models: MutableSequence,
include: Union[Set, Dict, None],
exclude: Union[Set, Dict, None],
) -> List:
result = []
for model in models:
try:
result.append(
model.dict(nested=True, include=include, exclude=exclude, )
model.dict(nested=True, include=include, exclude=exclude,)
)
except ReferenceError: # pragma no cover
continue
@ -262,17 +264,17 @@ class NewBaseModel(
@staticmethod
def _skip_ellipsis(
items: Union[Set, Dict, None], key: str
items: Union[Set, Dict, None], key: str
) -> Union[Set, Dict, None]:
result = Excludable.get_child(items, key)
return result if result is not Ellipsis else None
def _extract_nested_models( # noqa: CCR001
self,
nested: bool,
dict_instance: Dict,
include: Optional[Dict],
exclude: Optional[Dict],
self,
nested: bool,
dict_instance: Dict,
include: Optional[Dict],
exclude: Optional[Dict],
) -> Dict:
fields = self._get_related_not_excluded_fields(include=include, exclude=exclude)
@ -298,16 +300,16 @@ class NewBaseModel(
return dict_instance
def dict( # type: ignore # noqa A003
self,
*,
include: Union[Set, Dict] = None,
exclude: Union[Set, Dict] = None,
by_alias: bool = False,
skip_defaults: bool = None,
exclude_unset: bool = False,
exclude_defaults: bool = False,
exclude_none: bool = False,
nested: bool = False,
self,
*,
include: Union[Set, Dict] = None,
exclude: Union[Set, Dict] = None,
by_alias: bool = False,
skip_defaults: bool = None,
exclude_unset: bool = False,
exclude_defaults: bool = False,
exclude_none: bool = False,
nested: bool = False,
) -> "DictStrAny": # noqa: A003'
dict_instance = super().dict(
include=include,
@ -363,4 +365,7 @@ class NewBaseModel(
return value
def _is_conversion_to_json_needed(self, column_name: str) -> bool:
return column_name in self.Meta.model_fields and self.Meta.model_fields[column_name].__type__ == pydantic.Json
return (
column_name in self.Meta.model_fields
and self.Meta.model_fields[column_name].__type__ == pydantic.Json
)