FlatApi is a zero coding and zero configuration restful API server inspired by Json-Server and Eve. It is designed to be used as fake restful api for development, especially for people want to use Python stack. Setup process is less than 10 seconds.
FlatApi is:
- Zero coding and configuration to setup Restful API FlatApi is designed to use without coding and configuration by default. You just need one config to setup all endpoints you need, then you can use it immediately.
- Flask based web server FlatApi is built on the top of _Flask
- Json flat file database FlatApi uses FlatApi to manage the Json flat file database. FlatApi is a document oriented database.
- Caching memory storage availble FlatApi supports caching momery storage after version 4.0.0.
$ pip uninstall flatapi
$ pip install --no-cache-dir flatapi
- Launch FlatApi without configuration
# Start the FlatApi - Sample 1
$ python3 /<path_to_package>/flatapi -S MEMORY -G NO
# Start the FlatApi - Sample 2
$ python3 /<path_to_package>/flatapi --storage MEMORY -cfgfile NO
# Start the FlatApi with prefix - Sample 3
$ python3 /<path_to_package>/flatapi --storage memory -cfgfile no -X api
\(^_^)/ Hi
Loading is done.
There is no config file found. Flat Api uses internal configuration.
Resource :
/<string:doc> -- The doc is the collection name
you want to post or put the object.
/<string:doc>/<int:id> --The id is the unique id for query or delete.
Database: Memory
* Running on http://127.0.0.1:5000/ (Press CTRL+C to quit)
Test api via postman
It would be a much more handy and easy way to play around with the API immediately.
GET /posts --> Get all posts
POST /posts --> Add new post
PUT /posts/1 --> Update existing post which id is 1
DELETE /posts/1 --> Delete a post which id is 1
DELETE /posts --> Delete all posts
- Test api via curl
# Add a new post
$ curl -d "{\"text\":\"post 1\",\"author\":\"harry\"}" -H "Content-Type: application/json" -X POST http://localhost:5000/posts
{"author": "harry", "text": "post 1", "id": 1}
# Get post by Id
$ curl -X GET http://localhost:5000/posts/1
{"author": "harry", "text": "post 1", "id": 1}
# Get all posts
$ curl -X GET http://localhost:5000/posts
[{"author": "harry", "text": "post 1", "id": 1}]
# Update the post
$ curl -d "{\"text\":\"post updated\",\"author\":\"harry\"}" -H "Content-Type: application/json" -X PUT http://localhost:5000/posts/1
[{"author": "harry", "text": "post updated", "id": 1}]
# Delete
$ curl -X DELETE http://localhost:5000/posts
- Create config.json as sample below (There is a sample in the repo as well)
{
"db": "db.json",
"routes":[
"/posts",
"/comments"
]
}
- Launch FlatApi. Please make sure the config.json is under current diretory
$ python3 /<path_to_package>/flatapi
\(^_^)/ Hi
Loading config.json is done.
Resource :
/posts
/comments
Database: db.json
* Running on http://127.0.0.1:5000/ (Press CTRL+C to quit)
- Change default port
$ python3 flatapi -P 4999
...
* Running on http://127.0.0.1:4999/ (Press CTRL+C to quit)
- Add prefix to the API via config.json
{
"db":"db.json",
"prefix": "api",
"routes":[
"/posts",
"/comments"
]
}
- API changes as follows
GET /api/posts --> Get all posts
GET /api/posts/1 --> Get the post which id is 1
POST /api/posts --> Add new post
PUT /api/posts/1 --> Update existing post which id is 1
DELETE /api/posts/1 --> Delete a post which id is 1
DELETE /api/posts --> Delete all posts
- Advanced queries
- Create sample test data in db.json
{
"posts": [{
"author": "harry",
"text": "post 1",
"id": 1,
"recommended": 4
}],
"comments": [{
"postId": 1,
"commentator": "john",
"text": "comment 1",
"id": 1
}]
}
- Use built-in embed route setting to retrieve children objects. It is inspired by Json-Server.
GET /posts/1/comments
- Following is query result
{
"author": "harry",
"comments": [
{
"postId": 1,
"commentator": "john",
"text": "comment 1",
"id": 1
}
],
"text": "post 1",
"id": 1,
"recommended": 4
}
- Use expand to retrieve parent objects
GET /comments/1?expand=posts
- Following is query result
{
"postId": 1,
"commentator": "john",
"post": {
"author": "harry",
"text": "post 1",
"id": 1
},
"text": "comment 1",
"id": 1,
"recommended": 4
}
- Use query string to retrieve the objects
GET /posts?author=harry
- Following is query result
{
"author": "harry",
"text": "post 1",
"id": 1,
"recommended": 4
}
- Use _like to retrieve the objects
GET /posts?text_like=4
- Following is query result
{
"author": "harry",
"text": "post 1",
"id": 1,
"recommended": 4
}
- Use _gte, _gt, _lt, _lte to retrieve the objects
GET /posts?recommended_gte=4
- Following is query result
{
"author": "harry",
"text": "post 1",
"id": 1,
"recommended": 4
}
- Use caching momery storage
- Use following config to launch the api with caching memory storage.
{
"storage": "MEMORY",
"routes":[
"/posts",
"/comments"
]
}