INNER CODE UNIT · Python

update_student

mongodb-developer/mongodb-with-fastapi · app.py:150

async def update_student(id: str, student: UpdateStudentModel = Body(...)):
    """
    Update individual fields of an existing student record.

    Only the provided fields will be updated.
    Any missing or `null` fields will be ignored.
    """
    student = {
        k: v for k, v in student.model_dump(by_alias=True).items() if v is not None
    }

    if len(student) >= 1:
        update_result = await student_collection.find_one_and_update(
            {"_id": ObjectId(id)},
            {"$set": student},
            return_document=ReturnDocument.AFTER,
        )
        if update_result is not None:

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