Flask + marshmallow for beautiful APIs
Project description
Flask + marshmallow for beautiful APIs
Flask-Marshmallow is a thin integration layer for Flask (a Python web framework) and marshmallow (an object serialization/deserialization library) that adds additional features to marshmallow, including URL and Hyperlinks fields for HATEOAS-ready APIs. It also (optionally) integrates with Flask-SQLAlchemy.
Get it now
pip install flask-marshmallow
Create your app.
from flask import Flask
from flask_marshmallow import Marshmallow
app = Flask(__name__)
ma = Marshmallow(app)Write your models.
from your_orm import Model, Column, Integer, String, DateTime
class User(Model):
email = Column(String)
password = Column(String)
date_created = Column(DateTime, auto_now_add=True)Define your output format with marshmallow.
class UserSchema(ma.Schema):
class Meta:
# Fields to expose
fields = ("email", "date_created", "_links")
# Smart hyperlinking
_links = ma.Hyperlinks(
{
"self": ma.URLFor("user_detail", values=dict(id="<id>")),
"collection": ma.URLFor("users"),
}
)
user_schema = UserSchema()
users_schema = UserSchema(many=True)Output the data in your views.
@app.route("/api/users/")
def users():
all_users = User.all()
return users_schema.dump(all_users)
@app.route("/api/users/<id>")
def user_detail(id):
user = User.get(id)
return user_schema.dump(user)
# {
# "email": "fred@queen.com",
# "date_created": "Fri, 25 Apr 2014 06:02:56 -0000",
# "_links": {
# "self": "/api/users/42",
# "collection": "/api/users/"
# }
# }http://flask-marshmallow.readthedocs.io/
Learn More
To learn more about marshmallow, check out its docs.
Project Links
License
MIT licensed. See the bundled LICENSE file for more details.
Release history Release notifications | RSS feed
Download files
Download the file for your platform. If you're not sure which to choose, learn more about installing packages.
Source Distribution
Built Distribution
File details
Details for the file flask_marshmallow-1.2.1.tar.gz.
File metadata
- Download URL: flask_marshmallow-1.2.1.tar.gz
- Upload date:
- Size: 40.8 kB
- Tags: Source
- Uploaded using Trusted Publishing? Yes
- Uploaded via: twine/5.0.0 CPython/3.12.2
File hashes
| Algorithm | Hash digest | |
|---|---|---|
| SHA256 | 00ee96399ed664963afff3b5d6ee518640b0f91dbc2aace2b5abcf32f40ef23a |
|
| MD5 | 390010c2e3b7a05a72b7c9dcd8a39315 |
|
| BLAKE2b-256 | bf9c0c0cee00441981502358b4bc6e3d1b21247d3d80a277dde18bf3d0ad7426 |
Provenance
File details
Details for the file flask_marshmallow-1.2.1-py3-none-any.whl.
File metadata
- Download URL: flask_marshmallow-1.2.1-py3-none-any.whl
- Upload date:
- Size: 12.1 kB
- Tags: Python 3
- Uploaded using Trusted Publishing? Yes
- Uploaded via: twine/5.0.0 CPython/3.12.2
File hashes
| Algorithm | Hash digest | |
|---|---|---|
| SHA256 | 10b5048ecfaa26f7c8d0aed7d81083164450e6be8e81c04b3d4a586b3f7b6678 |
|
| MD5 | ddc3c5699abc420a5fd306be8dd5ccca |
|
| BLAKE2b-256 | 6858b20b1c8e3174479ea23388d61a9772132586ff492a280acbc84082a2a176 |
