Metadata-Version: 2.1
Name: SQLAlchemy-Api-Handler
Version: 0.6.0
Summary: Adds SQLAlchemy support to your Flask application for handle apis.
Home-page: https://github.com/betagouv/sqlalchemy-api-handler
Author: Erwan Ledoux
Author-email: lawanledoux@gmail.com
Maintainer: Ledoux
Maintainer-email: lawanledoux@gmail.com
License: MPL-2.0
Project-URL: Code, https://github.com/betagouv/sqlalchemy-api-handler
Project-URL: Issue tracker, https://github.com/betagouv/sqlalchemy-api-handler/issues
Description: sqlalchemy-api-handler
        ======================
        
        SQLAlchemy-Api-Handler is an extension that adds support for handling apis with sqlalchemy. It helps to handle models with
        humanized ids once it is jsonified, throws api errors for some casting of value during the save time, and dictifies model objects into jsonified ones.
        
        [![CircleCI](https://circleci.com/gh/betagouv/sqlalchemy-api-handler/tree/master.svg?style=svg)](https://circleci.com/gh/betagouv/sqlalchemy-api-handler/tree/master)
        
        
        Installing
        ----------
        
        Install and update using `pip`:
        
        ```bash
          $ pip install -U SQLAlchemy-Api-Handler
        ```
        
        A Simple Example
        ----------------
        
        Suppose a request POST /users {"email": "marx.foo@plop.fr", name: "Marx Foo"} :
        
        ```python
            from flask import Flask, jsonify, request
            from sqlalchemy_api_handler import ApiHandler
        
            app = Flask(__name__)
            app.config["SQLALCHEMY_DATABASE_URI"] = "sqlite:///example.sqlite"
            db = SQLAlchemy(app)
            ApiHandler.set_db(db)
        
            class User(ApiHandler, db.Model):
                email = db.Column(db.String, unique=True, nullable=False)
                name = db.Column(db.String, unique=True, nullable=False)
        
            @app.route('/users', methods=['POST'])
            def post_user():
              user = User(**request.form)
              ApiHandler.save(user)
              return jsonify(as_dict(user))
        ```
        
        The success result will have stored a user object at, let's say id = 32,
        and so will fetch an object at humanized id = humanize(32), ie
        
        ```
          {"id": "EA", "email": "marx.foo@plop.fr", name: "Marx Foo"}
        ```
        
        Playing with nesting data
        -------------------------
        
        Suppose a request GET /offers
        
        ```python
            from flask import Flask, jsonify, request
            from sqlalchemy.orm import relationship
            from sqlalchemy_api_handler import ApiHandler
        
            app = Flask(__name__)
            app.config["SQLALCHEMY_DATABASE_URI"] = "sqlite:///example.sqlite"
            db = SQLAlchemy(app)
            ApiHandler.set_db(db)
        
            class Venue(ApiHandler, db.Model):
                address = db.Column(db.String, unique=True, nullable=False)
                name = db.Column(db.String, unique=True, nullable=False)
        
            class Offer(ApiHandler, db.Model):
                name = db.Column(db.String, unique=True, nullable=False)
                venueId = db.Column(db.BigInteger,
                             db.ForeignKey("venue.id"),
                             nullable=False,
                             index=True)
                venue = relationship('Venue',
                                     foreign_keys=[venueId],
                                     backref='offers')
        
            class Stock(ApiHandler, db.Model):
                available = db.Column(db.Integer, nullable=False)
                offerId = db.Column(db.BigInteger,
                                 db.ForeignKey('offer.id'),
                                 index=True,
                                 nullable=False)
                offer = relationship('Offer',
                                     foreign_keys=[offerId],
                                     backref='stocks')
        
            venue = Venue(address="Somewhere I belong", name="MyVenue")
            offer = Offer(name="MyOffer")
            stock = Stock(available=10)
            stock.offer = offer
            offer.venue = venue
            ApiHandler.save(stock)
        
            offer_includes = [
              'stocks',
              {
                "key": 'venue',
                "includes": [
                  '-address'
                ]
              }
            ]
        
            @app.route('/offers', methods=['GET'])
            def get_offers():
              offers = Offer.query.all()
              return jsonify(as_dict(offers, includes=offer_includes))
        ```
        
        The success will return
        
        ```
          [
            {
              "id": "AE",
              "name": "MyOffer",
              "stocks": [
                {
                  "available": 10,
                  "id": "AE"
                }
              ],
              "venue": {
                "name": "MyVenue"
              }
            }
          ]
        ```
        
        Links
        -----
        
        -   Releases: https://pypi.org/project/SQLAlchemy-Api-Handler/
        -   Code: https://github.com/betagouv/sqlalchemy-api-handler
        -   Issue tracker: https://github.com/betagouv/sqlalchemy-api-handler/issues
        
        - Flask: https://betagouvprojects.com/p/flask/
        - SQLAlchemy: https://www.sqlalchemy.org
        - pip: https://pip.pypa.io/en/stable/quickstart/
        
        Deploy
        ------
        
        First, make sure that the deploy environment is started:
        
        ```bash
          ./sqlaah start
        ```
        
        In a second tab, then:
        
        2. Change the __version__ into sqlalchemy_api_handler/__init__.py
        
        3. Pre publish:
        
        ```bash
          ./sqlaah prepublish
        ```
        
        4. Publish:
        
        ```bash
          ./sqlaah publish
        ```
        
Platform: UNKNOWN
Classifier: Development Status :: 5 - Production/Stable
Classifier: Environment :: Web Environment
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: Mozilla Public License 2.0 (MPL 2.0)
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 2
Classifier: Programming Language :: Python :: 2.7
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.4
Classifier: Programming Language :: Python :: 3.5
Classifier: Programming Language :: Python :: 3.6
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: Implementation :: CPython
Classifier: Programming Language :: Python :: Implementation :: PyPy
Classifier: Topic :: Internet :: WWW/HTTP :: Dynamic Content
Classifier: Topic :: Software Development :: Libraries :: Python Modules
Requires-Python: >= 2.7, != 3.0.*, != 3.1.*, != 3.2.*, != 3.3.*
Description-Content-Type: text/markdown
