Merge pull request #695 from kszucs/aiopeewee

aiopeewee example

examples/sanic_aiopeewee.py

@@ -0,0 +1,61 @@
+from sanic import Sanic
+from sanic.response import json
+
+from aiopeewee import AioModel, AioMySQLDatabase, model_to_dict
+from peewee import CharField, TextField, DateTimeField
+from peewee import ForeignKeyField, PrimaryKeyField
+
+
+db = AioMySQLDatabase('test', user='root', password='',
+                      host='127.0.0.1', port=3306)
+
+
+class User(AioModel):
+    username = CharField()
+
+    class Meta:
+        database = db
+
+
+class Blog(AioModel):
+    user = ForeignKeyField(User)
+    title = CharField(max_length=25)
+    content = TextField(default='')
+    pub_date = DateTimeField(null=True)
+    pk = PrimaryKeyField()
+
+    class Meta:
+        database = db
+
+
+app = Sanic(__name__)
+
+
+@app.listener('before_server_start')
+async def setup(app, loop):
+    # create connection pool
+    await db.connect(loop)
+    # create table if not exists
+    await db.create_tables([User, Blog], safe=True)
+
+
+@app.listener('before_server_stop')
+async def stop(app, loop):
+    # close connection pool
+    await db.close()
+
+
+@app.post('/users')
+async def add_user(request):
+    user = await User.create(**request.json)
+    return json(await model_to_dict(user))
+
+
+@app.get('/users/count')
+async def user_count(request):
+    count = await User.select().count()
+    return json({'count': count})
+
+
+if __name__ == '__main__':
+    app.run(host="0.0.0.0", port=8000)