OSW Python Package

From OpenSemanticWorld
Item:OSW659a81662ff44af1b2b6febeee7c3a25
OSW Python Package [OSW659a81662ff44af1b2b6febeee7c3a25]
ID OSW659a81662ff44af1b2b6febeee7c3a25
UUID 659a8166-2ff4-4af1-b2b6-febeee7c3a25
Label OSW Python Package
Machine compatible name OswPythonPackage
Statements (outgoing)
Statements (incoming)
Keywords

Description

Demonstrates Python code generation from Wiki Categories

Item
Type(s)/Category(s) Tutorial
CreativeWork
Article
Tutorial
Prerequisites (required) Transcend wikitext to store and edit structured & linked data
JSON-SCHEMA Tutorial
Prerequisites (optional)
Follow-up (recommended)

View as slide show

Overview

JSON-Schema and Data Classes

Codegeneration from jsonschema slots for Category pages with osw-python and datamodel-code-generator

Category:MyCategory jsonschema
{
    "type": "object",
    "properties": {
        "text": { "type": "string" },
        "number": { "type": "number" },
        "array": { "type": "array" }
    }
}
Category:MySubCategory jsonschema
{
    "type": "object",
    "allOf": "/wiki/Category:MyCategory?action=raw&slot=jsonschema",
    "properties": {
        "additional_property": { "type": "string" }
    }
}
Generated Python Code
class MyClass():
    text: str
    number: float
    array: List[Any]
    
class MySubClass(MyClass):
    additional_property: str

Data Class Instance Serialization

JSON generation from python class instances with pydantic BaseModel

Python Dataclass
class MyClass(BaseModel):
    text: str
    number: float
    array: List[Any]
    
class MySubClass(MyClass):
    additional_property: str
Python Class Instance
my_instance = MySubClass(
    text="some text",
    number=1.1,
    array=[1, "two", 3.0]
    additional_property = "test2"
)
my_instance.json()
my_instance = osw.store_entity(my_instance) # wiki upload
Uploaded json by calling my_instance.json()
{
    "text": "some text",
    "number": 1.0,
    "array": [1,"two",3.0],
    "additional_property": "test2"
}

Controller Extension of Data Classes


📎 Select files (or drop them here)... 📷 Camera
    jsondata
    required_predecessor
    "Item:OSW7113f5cf921a4c82ad1872afeff9d01d"
    "Item:OSWf4a9514baed04859a4c6c374a7312f10"
    type
    "Category:OSW494f660e6a714a1a9681c517bbb975da"
    uuid"659a8166-2ff4-4af1-b2b6-febeee7c3a25"
    name"OswPythonPackage"
    label
    text"OSW Python Package"
    lang"en"
    description
    text"Demonstrates Python code generation from Wiki Categories"
    lang"en"
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