tortoise-orm | Familiar asyncio ORM for python , built with relations | Reactive Programming library

 by   tortoise Python Version: 0.21.3 License: Apache-2.0

kandi X-RAY | tortoise-orm Summary

kandi X-RAY | tortoise-orm Summary

tortoise-orm is a Python library typically used in Programming Style, Reactive Programming applications. tortoise-orm has no bugs, it has a Permissive License and it has high support. However tortoise-orm has 1 vulnerabilities and it build file is not available. You can install using 'pip install tortoise-orm' or download it from GitHub, PyPI.

Familiar asyncio ORM for python, built with relations in mind
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            kandi-support Support

              tortoise-orm has a highly active ecosystem.
              It has 3599 star(s) with 312 fork(s). There are 41 watchers for this library.
              There were 4 major release(s) in the last 6 months.
              There are 412 open issues and 479 have been closed. On average issues are closed in 88 days. There are 43 open pull requests and 0 closed requests.
              OutlinedDot
              It has a negative sentiment in the developer community.
              The latest version of tortoise-orm is 0.21.3

            kandi-Quality Quality

              tortoise-orm has 0 bugs and 0 code smells.

            kandi-Security Security

              tortoise-orm has 1 vulnerability issues reported (0 critical, 1 high, 0 medium, 0 low).
              tortoise-orm code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              tortoise-orm is licensed under the Apache-2.0 License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              tortoise-orm releases are available to install and integrate.
              Deployable package is available in PyPI.
              tortoise-orm has no build file. You will be need to create the build yourself to build the component from source.

            Top functions reviewed by kandi - BETA

            kandi has reviewed tortoise-orm and discovered the below as its top functions. This is intended to give you an instant insight into tortoise-orm implemented functionality, and help decide if they suit your requirements.
            • Create a model instance
            • Internal recursive recursion
            • Update the query
            • Get type hints for given method
            • Run the database
            • Get all model instances
            • Creates a pydantic model
            • Create a queryset model instance
            • Describes functions
            • Return the type of the SQL field
            • Returns a dictionary of dialects
            • Create a QuerySet containing only the specified fields
            • Create a new QuerySet with the given ordering
            • Run a coroutine
            • Set the value of the field
            • Returns the sql for this index
            • Add field to meta
            • Fetch instances for given instances
            • Executes a query
            • Process docstring
            • Create a connection pool
            • Bulk create
            • Build the query
            • Creates a new queryset
            • Convert value to datetime
            • Bulk update operation
            • Prefetch related relationships
            • Execute bulk insert
            Get all kandi verified functions for this library.

            tortoise-orm Key Features

            No Key Features are available at this moment for tortoise-orm.

            tortoise-orm Examples and Code Snippets

            Tortoise
            Pythondot img1Lines of Code : 29dot img1License : Strong Copyleft (AGPL-3.0)
            copy iconCopy
            async def init():
                await Tortoise.init(
                    db_url="sqlite://db.sqlite3",
                    modules={"models": ["sanic_security.models", "app.models"]},
                )
                await Tortoise.generate_schemas()
            
            register_tortoise(
                app,
                db_url="sqlite://db.sql  
            Welcome to FastAPI ,Use pipenv
            Pythondot img2Lines of Code : 11dot img2no licencesLicense : No License
            copy iconCopy
            # Install pipenv
            pip install pipenv
            
            # Install requirement
            pipenv install
            
            # Activate virtualenv
            pipenv shell
            
            # Show requirement graph
            pipenv graph
              
            FastAPI-REST-JSONAPI,Examples:,1. App API-FOR-TORTOISE-ORM
            Pythondot img3Lines of Code : 7dot img3no licencesLicense : No License
            copy iconCopy
            pip install -r requirements.txt
            pip install -r requirements-dev.txt
            
            # in dir fastapi-rest-jsonapi
            
            export PYTHOPATH="${PYTHONPATH}:./"
            # reload may not work :(
            python examples/api_for_tortoise_orm/main.py
              
            How do I make, so my Discord.py bot counts a person's messages?
            Pythondot img4Lines of Code : 24dot img4License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            from sqlitedict import SqliteDict
            db = SqliteDict(
              'db.sqlite', 
              tablename='foo', 
              autocommit=True
            )
            
            @bot.event
            async def on_message(msg):
              if msg.guild:
                guild_db = db.get(msg.guild.id, {})
                user_db =
            How to select parent that contains certain children from his ManyToMany relation?
            Pythondot img5Lines of Code : 41dot img5License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            Recipe.objects.filter(
                ingredients__name='tomato'
            ).filter(
                ingredients__name='onion'
            )
            SELECT recipe.id, recipe.description
            FROM recipe
            INNER JOIN recipe_ingredients ON rec
            JWT Token Verification FastAPI SQLAlchemy payload['sub'] returning None
            Pythondot img6Lines of Code : 5dot img6License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            session = Session()
            new_user = User(email=form_data.email,username=form_data.username,hashed_password=Auth.get_password_hash(form_data.password))
            session.add(new_user)
            session.commit()
            
            How to make pydantic await on a async property (tortoise-orm's reverse ForeignKey)?
            Pythondot img7Lines of Code : 21dot img7License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            PPost = pydantic_model_creator(Post)
            # used as
            return await PPost.from_tortoise_orm(await Post.get_or_none(id=1))
            
            asyncio.create_task(init_tortoise())
            
            asyncio.get_event_loop().run_until_com
            Fastapi/Tortoise early model init
            Pythondot img8Lines of Code : 4dot img8License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            from database.database import init_db
            
            Tortoise.init_models(["models.user", "models.group"], "models")
            
            Pytest @parametrize fails after first test due to closed event loop in Tortoise ORM
            Pythondot img9Lines of Code : 25dot img9License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            from fastapi.testclient import TestClient
            
            app = FastAPI()
            
            # Fixtures
            @pytest.fixture
            def client():
                with TestClient(app) as tc:
                    yield tc
            
            @pytest.fixture
            def loop(client):
                yield client.task.get_loop()
            
            Tortoise ORM for Python no returns relations of entities (Pyndantic, FastAPI)
            Pythondot img10Lines of Code : 13dot img10License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            
            await Tortoise.init(db_url="sqlite://:memory:", modules={"models": ["__main__"]})
            await Tortoise.generate_schemas()
            
            Event_Pydantic = pydantic_model_creator(Event)
            
            
            
            from tortoise import Tortoise
            
            Tortoise.init_mo

            Community Discussions

            QUESTION

            How to make pydantic await on a async property (tortoise-orm's reverse ForeignKey)?
            Asked 2021-Jun-07 at 16:46

            (MRE in the bottom of the question)

            In tortoise-orm, we have to await on reverse ForeignKey field as such:

            ...

            ANSWER

            Answered 2021-May-05 at 07:12

            You can try using prefetch_related()

            For example:

            Source https://stackoverflow.com/questions/67154219

            QUESTION

            Simple registering of Tortoise ORM models with FastAPI
            Asked 2020-Nov-27 at 10:58

            I have a FastAPI app with an existing MySQL database, and I'm trying to use Tortoise ORM. The (simplified) main FastAPI file looks like this:

            ...

            ANSWER

            Answered 2020-Nov-27 at 10:58

            The problem was coming from the async nature of FastAPI and Tortoise ORM. We have to wait for FastAPI to load and Tortoise to register the models.

            So we can successfully do an async request that waits for FastAPI to load, and Tortoise ORM to request, like this:

            Source https://stackoverflow.com/questions/64496156

            QUESTION

            Python Tortoise-ORM: use related model field in __str__
            Asked 2020-Sep-06 at 12:43

            I'm developing an API service with AIOHTTP, I try to integrate some async ORM, and the first candidate is Tortoise-ORM. In a Django project I have lots of linked models with __str__ method like the following:

            ...

            ANSWER

            Answered 2020-Sep-06 at 12:43

            Tortoise-ORM does not automatically retrieve related data for the model object from the database, until one asks it to do that. It just generates QuerySet object for related data without actually hitting the database.

            To actually get data you need to use prefetch_related() or fetch_related() before printing of your objects. Doc says:

            General rule about how prefetch_related() works is that each level of depth of related models produces 1 additional query, so .prefetch_related('events__participants') will produce two additional queries to fetch your data.

            Like so:

            Source https://stackoverflow.com/questions/63754830

            QUESTION

            How to run simple scripts using tortoise-orm?
            Asked 2020-May-14 at 20:23

            How to run simple scripts that connect db and execute a query in tortoise-orm?

            ...

            ANSWER

            Answered 2020-May-14 at 20:23

            If you are running a simple script, you can do this,

            Source https://stackoverflow.com/questions/61785379

            QUESTION

            How to init db for tortoise-orm in sanic app?
            Asked 2020-May-14 at 10:53

            Is there a way to register databases in tortoise-orm from my Sanic app other than calling Tortoise.init?

            ...

            ANSWER

            Answered 2020-May-13 at 21:37

            Yes, you can use register_tortoise available from tortoise.contrib.sanic

            It registers before_server_start and after_server_stop hooks to set-up and tear-down Tortoise-ORM inside a Sanic webserver. Check out this sanic integration example from tortoise orm.

            you can use it like,

            Source https://stackoverflow.com/questions/61785318

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install tortoise-orm

            You can install using 'pip install tortoise-orm' or download it from GitHub, PyPI.
            You can use tortoise-orm like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.

            Support

            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
            Find more information at:

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            Install
          • PyPI

            pip install tortoise-orm

          • CLONE
          • HTTPS

            https://github.com/tortoise/tortoise-orm.git

          • CLI

            gh repo clone tortoise/tortoise-orm

          • sshUrl

            git@github.com:tortoise/tortoise-orm.git

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