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refactor methaclass functions into helper files, add docstrings

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This commit is contained in:
collerek
2020-12-17 15:45:06 +01:00
parent c096e6dbbd
commit e98300233e
15 changed files with 923 additions and 468 deletions
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27
ormar/fields/base.py
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@ -87,9 +87,9 @@ class BaseField(FieldInfo):
:rtype: bool
"""
return (
field_name not in ["default", "default_factory", "alias"]
and not field_name.startswith("__")
and hasattr(cls, field_name)
field_name not in ["default", "default_factory", "alias"]
and not field_name.startswith("__")
and hasattr(cls, field_name)
)
@classmethod
@ -180,7 +180,7 @@ class BaseField(FieldInfo):
:rtype: bool
"""
return cls.default is not None or (
cls.server_default is not None and use_server
cls.server_default is not None and use_server
)
@classmethod
@ -199,9 +199,12 @@ class BaseField(FieldInfo):
@classmethod
def construct_contraints(cls) -> List:
return [sqlalchemy.schema.ForeignKey(
con.name, ondelete=con.ondelete, onupdate=con.onupdate
) for con in cls.constraints]
return [
sqlalchemy.schema.ForeignKey(
con.name, ondelete=con.ondelete, onupdate=con.onupdate
)
for con in cls.constraints
]
@classmethod
def get_column(cls, name: str) -> sqlalchemy.Column:
@ -229,11 +232,11 @@ class BaseField(FieldInfo):
@classmethod
def expand_relationship(
cls,
value: Any,
child: Union["Model", "NewBaseModel"],
to_register: bool = True,
relation_name: str = None,
cls,
value: Any,
child: Union["Model", "NewBaseModel"],
to_register: bool = True,
relation_name: str = None,
) -> Any:
"""
Function overwritten for relations, in basic field the value is returned as is.