Wie man über alle Felder in einem Pydantic-Modell iteriert

Mit einem Pydantic-Modell wie diesem:

pydantic_iter_fields.py

from pydantic import BaseModel, Field

class MyModel(BaseModel):
    variable1: float = Field(default=1.5, help="TODO enter your description here")
    variable2: str = Field(default="foobar", help="TODO enter your description here")

    # These two fields will be ignored in dict()
    _default_paths = ['/data/settings.yaml', './settings.yaml']
    __config__ = {
        "FOO": "BAR"
    }

my_model = MyModel()

from pydantic import BaseModel, Field

class MyModel(BaseModel):
    variable1: float = Field(default=1.5, help="TODO enter your description here")
    variable2: str = Field(default="foobar", help="TODO enter your description here")

    # These two fields will be ignored in dict()
    _default_paths = ['/data/settings.yaml', './settings.yaml']
    __config__ = {
        "FOO": "BAR"
    }

my_model = MyModel()

können Sie über alle Felder so iterieren:

iterate_fields.py

dict(fields)

dict(fields)

Dies wird nur die Field()-Instanzen einschließen, nicht _default_paths oder __config__.

Beispielausgabe:

output.py

{'variable1': 1.5, 'variable2': 'foobar'}

{'variable1': 1.5, 'variable2': 'foobar'}

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