pandas-to-pydantic 0.0.3

Library for converting pandas dataframes to pydantic models

pandas-to-pydantic

Library for converting pandas dataframes into pydantic models

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Table of Contents

• Installation
• License
• Example

Installation

pip install pandas-to-pydantic

Example

Using this example test data

import pandas as pd
from pydantic import BaseModel
from pandas_to_pydantic import dataframeToPydantic

# Declare pydantic models
class Book(BaseModel):
    BookID: int
    Title: str
    Genre: str
    PublishedYear: int
    AvailableCopies: int


class Author(BaseModel):
    AuthorID: int
    AuthorName: str
    AuthorBirthdate: str
    BookList: list[Book]


class Library(BaseModel):
    LibraryID: int
    LibraryName: str
    Location: str
    EstablishedYear: int
    BookCollectionSize: int
    AuthorList: list[Author]

# Input data is a pandas dataframe
data = pd.read_csv(FILE_PATH)

# Convert pandas dataframe to a pydantic root model
libraryListRoot = dataframeToPydantic(data, Library)

# Access data as a list of pydantic models
libraryListRoot.root

# Access data as a list of dict
libraryListRoot.model_dump()