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restful | webservice java | REST library

 by   douglascosta Java Version: Current License: No License

 by   douglascosta Java Version: Current License: No License

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kandi X-RAY | restful Summary

restful is a Java library typically used in Web Services, REST applications. restful has no bugs, it has no vulnerabilities and it has low support. However restful build file is not available. You can download it from GitHub.
Exemplo de um web service restful.
Support
Support
Quality
Quality
Security
Security
License
License
Reuse
Reuse

kandi-support Support

  • restful has a low active ecosystem.
  • It has 17 star(s) with 39 fork(s). There are 5 watchers for this library.
  • It had no major release in the last 12 months.
  • There are 1 open issues and 0 have been closed. On average issues are closed in 1893 days. There are no pull requests.
  • It has a neutral sentiment in the developer community.
  • The latest version of restful is current.
restful Support
Best in #REST
Average in #REST
restful Support
Best in #REST
Average in #REST

quality kandi Quality

  • restful has 0 bugs and 0 code smells.
restful Quality
Best in #REST
Average in #REST
restful Quality
Best in #REST
Average in #REST

securitySecurity

  • restful has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
  • restful code analysis shows 0 unresolved vulnerabilities.
  • There are 0 security hotspots that need review.
restful Security
Best in #REST
Average in #REST
restful Security
Best in #REST
Average in #REST

license License

  • restful does not have a standard license declared.
  • Check the repository for any license declaration and review the terms closely.
  • Without a license, all rights are reserved, and you cannot use the library in your applications.
restful License
Best in #REST
Average in #REST
restful License
Best in #REST
Average in #REST

buildReuse

  • restful releases are not available. You will need to build from source code and install.
  • restful has no build file. You will be need to create the build yourself to build the component from source.
restful Reuse
Best in #REST
Average in #REST
restful Reuse
Best in #REST
Average in #REST
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restful Key Features

webservice java

How to return a 400 Bad Request response using Flask-RESTful.RequestParser?

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import json

from flask import Flask, Response, abort
from flask_restful import Api, Resource, reqparse
from flask_restful.reqparse import Argument

app = Flask(__name__)
app.config["BUNDLE_ERRORS"] = True

api = Api(app)


class APIArgument(Argument):
    def __init__(self, *args, **kwargs):
        super(APIArgument, self).__init__(*args, **kwargs)

    def handle_validation_error(self, error, bundle_errors):
        help_str = "(%s) " % self.help if self.help else ""
        msg = "[%s]: %s%s" % (self.name, help_str, str(error))
        res = Response(
            json.dumps({"message": msg, "code": 400, "status": "FAIL"}),
            mimetype="application/json",
            status=400,
        )
        return abort(res)


class Foo(Resource):
    parser = reqparse.RequestParser(argument_class=APIArgument, bundle_errors=True)
    parser.add_argument(
        "foo",
        type=int,
        action="append",
        required=True,
        help="Request body must contain a 'foo' key which comprises a list of IDs, e.g. {'foo': [44, 3213, 532, 4312]}",
    )

    def get(self):
        data = self.parser.parse_args(strict=True)
        return {'bar': data['foo']}


api.add_resource(Foo, '/')

if __name__ == "__main__":
    app.run(port=9000, debug=True)
class Foo(Resource):
    def get(self):
        parser = reqparse.RequestParser()
        parser.add_argument('foo', required=True, action="append", help="Request body must contain a 'foo' key which comprises a list of IDs, e.g. {'foo': [44, 3213, 532, 4312]}",
        data = parser.parse_args()
        print(data.get("foo")

        # this code won't be reached, because the parser aborts the request early if foo is missing
        return {'bar': data['foo']}

Get POST request body as JSON of array as root node in flask-restful

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from flask import request
from flask_restful import Resource

class CustomRange(Resource):
    def post(self, start: int, end: int):
        args = request.json
        # rest of your code

How can get all non us-gaap concepts from some api or file?

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from lxml import etree
import requests

#get the file
url = 'https://www.sec.gov/Archives/edgar/data/1318605/000156459021004599/tsla-20201231.xsd'
headers = {
    "User-Agent": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.69 Safari/537.36"
}
req = requests.get(url,headers=headers)

#load it into lxml for parsing
doc = etree.XML(req.content)

#search for the customized concepts
tsla_concepts = doc.xpath('//*[@id[starts-with(.,"tsla_")]]/@name')
tsla_concepts
['FiniteLivedIntangibleAssetsLiabilitiesOther',
 'IndefiniteLivedIntangibleAssetsGrossExcludingGoodwill',
 'IndefiniteLivedIntangibleAssetsOtherAdjustments',
from lxml import etree
import requests

#get the file
url = 'https://www.sec.gov/Archives/edgar/data/1318605/000156459021004599/tsla-20201231.xsd'
headers = {
    "User-Agent": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.69 Safari/537.36"
}
req = requests.get(url,headers=headers)

#load it into lxml for parsing
doc = etree.XML(req.content)

#search for the customized concepts
tsla_concepts = doc.xpath('//*[@id[starts-with(.,"tsla_")]]/@name')
tsla_concepts
['FiniteLivedIntangibleAssetsLiabilitiesOther',
 'IndefiniteLivedIntangibleAssetsGrossExcludingGoodwill',
 'IndefiniteLivedIntangibleAssetsOtherAdjustments',

Unable to build and deploy Rails 6.0.4.1 app on heroku - Throws gyp verb cli error

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[4/4] Building fresh packages...
       error /tmp/build_1ea87a91/node_modules/@rails/webpacker/node_modules/node-sass: Command failed.
       Exit code: 1 
yarn upgrade @rails/webpacker --latest
[4/4] Building fresh packages...
       error /tmp/build_1ea87a91/node_modules/@rails/webpacker/node_modules/node-sass: Command failed.
       Exit code: 1 
yarn upgrade @rails/webpacker --latest
$ heroku buildpacks
=== myapp Buildpack URLs
1. heroku/ruby
2. heroku/nodejs
heroku buildpacks:remove heroku/ruby
heroku buildpacks:remove heroku/nodejs
heroku buildpacks:add heroku/nodejs
heroku buildpacks:add heroku/ruby
   {
      "engines": {
        "node": "12.16.2"
      }
    }
$ heroku buildpacks
=== myapp Buildpack URLs
1. heroku/ruby
2. heroku/nodejs
heroku buildpacks:remove heroku/ruby
heroku buildpacks:remove heroku/nodejs
heroku buildpacks:add heroku/nodejs
heroku buildpacks:add heroku/ruby
   {
      "engines": {
        "node": "12.16.2"
      }
    }
$ heroku buildpacks
=== myapp Buildpack URLs
1. heroku/ruby
2. heroku/nodejs
heroku buildpacks:remove heroku/ruby
heroku buildpacks:remove heroku/nodejs
heroku buildpacks:add heroku/nodejs
heroku buildpacks:add heroku/ruby
   {
      "engines": {
        "node": "12.16.2"
      }
    }
$ heroku buildpacks
=== myapp Buildpack URLs
1. heroku/ruby
2. heroku/nodejs
heroku buildpacks:remove heroku/ruby
heroku buildpacks:remove heroku/nodejs
heroku buildpacks:add heroku/nodejs
heroku buildpacks:add heroku/ruby
   {
      "engines": {
        "node": "12.16.2"
      }
    }

How to get host name and request headers for ORDS RESTful Services?

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begin
    for i in 1..nvl(owa.num_cgi_vars, 0) loop
        htp.p(owa.cgi_var_name(i) || ': ' || owa.cgi_var_val(i));
    end loop;
end;

How to write delete REST API that accepts a long list of items to delete?

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DELETE /api/users/5b45eda8-067c-42c1-ae1b-e0f82ad736d6
DELETE /www/home.html
POST /Bob
Content-Type: text/plain

Bob,
Please delete domain entities 1, 2, 5, 7
DELETE /api/users/5b45eda8-067c-42c1-ae1b-e0f82ad736d6
DELETE /www/home.html
POST /Bob
Content-Type: text/plain

Bob,
Please delete domain entities 1, 2, 5, 7
DELETE /api/users/5b45eda8-067c-42c1-ae1b-e0f82ad736d6
DELETE /www/home.html
POST /Bob
Content-Type: text/plain

Bob,
Please delete domain entities 1, 2, 5, 7

Validation error on Postman though field inputs are given

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// Calling Router
app.use(studentRouter);

// Middleware
app.use(express.json());
// Middleware
app.use(express.json());

// Calling Router
app.use(studentRouter);
// Calling Router
app.use(studentRouter);

// Middleware
app.use(express.json());
// Middleware
app.use(express.json());

// Calling Router
app.use(studentRouter);

Best practice on docker golang main process communicate with python subprocess

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.
├── docker-compose.yaml
├── flask
│   ├── app.py
│   └── Dockerfile
└── go
    ├── app.go
    └── Dockerfile
version: '3'
services:
  flask_service:
    build: flask

  go_service:
    build: go
    ports:
    - "9500:9500"
    depends_on:
    - flask_service
package main

import (
    "fmt"
    "io/ioutil"
    "net/http"
)

func handler(w http.ResponseWriter, r *http.Request) {
        url := "http://flask_service:9600"
        ret, err := http.Get(url)
        if err != nil {
                panic(err)
        }
        defer ret.Body.Close()

        body, err := ioutil.ReadAll(ret.Body)
        if err != nil {
                panic(err)
        }
        fmt.Fprintf(w, string(body))
}

func main() {
        http.HandleFunc("/", handler)
        http.ListenAndServe(":9500", nil)
}
FROM golang:latest as build

WORKDIR /go/app
COPY ./app.go .
RUN go mod init app; go mod tidy; go build

CMD ["/go/app/app"]
from flask import Flask
app = Flask(__name__)

@app.route('/')
def hello_world():
    return 'Hey, we have Flask in a Docker container!'

if __name__ == '__main__':
    app.run(debug=True, host='0.0.0.0', port=9600)
FROM python:alpine3.7

WORKDIR /app

RUN pip install flask

COPY . /app

ENTRYPOINT [ "python" ]
CMD [ "app.py" ]
$ docker-compose up
Creating network "20211203_default" with the default driver
Creating 20211203_flask_service_1 ... done
Creating 20211203_go_service_1    ... done
Attaching to 20211203_flask_service_1, 20211203_go_service_1
$ curl http://10.192.244.21:9500
Hey, we have Flask in a Docker container!
.
├── docker-compose.yaml
├── flask
│   ├── app.py
│   └── Dockerfile
└── go
    ├── app.go
    └── Dockerfile
version: '3'
services:
  flask_service:
    build: flask

  go_service:
    build: go
    ports:
    - "9500:9500"
    depends_on:
    - flask_service
package main

import (
    "fmt"
    "io/ioutil"
    "net/http"
)

func handler(w http.ResponseWriter, r *http.Request) {
        url := "http://flask_service:9600"
        ret, err := http.Get(url)
        if err != nil {
                panic(err)
        }
        defer ret.Body.Close()

        body, err := ioutil.ReadAll(ret.Body)
        if err != nil {
                panic(err)
        }
        fmt.Fprintf(w, string(body))
}

func main() {
        http.HandleFunc("/", handler)
        http.ListenAndServe(":9500", nil)
}
FROM golang:latest as build

WORKDIR /go/app
COPY ./app.go .
RUN go mod init app; go mod tidy; go build

CMD ["/go/app/app"]
from flask import Flask
app = Flask(__name__)

@app.route('/')
def hello_world():
    return 'Hey, we have Flask in a Docker container!'

if __name__ == '__main__':
    app.run(debug=True, host='0.0.0.0', port=9600)
FROM python:alpine3.7

WORKDIR /app

RUN pip install flask

COPY . /app

ENTRYPOINT [ "python" ]
CMD [ "app.py" ]
$ docker-compose up
Creating network "20211203_default" with the default driver
Creating 20211203_flask_service_1 ... done
Creating 20211203_go_service_1    ... done
Attaching to 20211203_flask_service_1, 20211203_go_service_1
$ curl http://10.192.244.21:9500
Hey, we have Flask in a Docker container!
.
├── docker-compose.yaml
├── flask
│   ├── app.py
│   └── Dockerfile
└── go
    ├── app.go
    └── Dockerfile
version: '3'
services:
  flask_service:
    build: flask

  go_service:
    build: go
    ports:
    - "9500:9500"
    depends_on:
    - flask_service
package main

import (
    "fmt"
    "io/ioutil"
    "net/http"
)

func handler(w http.ResponseWriter, r *http.Request) {
        url := "http://flask_service:9600"
        ret, err := http.Get(url)
        if err != nil {
                panic(err)
        }
        defer ret.Body.Close()

        body, err := ioutil.ReadAll(ret.Body)
        if err != nil {
                panic(err)
        }
        fmt.Fprintf(w, string(body))
}

func main() {
        http.HandleFunc("/", handler)
        http.ListenAndServe(":9500", nil)
}
FROM golang:latest as build

WORKDIR /go/app
COPY ./app.go .
RUN go mod init app; go mod tidy; go build

CMD ["/go/app/app"]
from flask import Flask
app = Flask(__name__)

@app.route('/')
def hello_world():
    return 'Hey, we have Flask in a Docker container!'

if __name__ == '__main__':
    app.run(debug=True, host='0.0.0.0', port=9600)
FROM python:alpine3.7

WORKDIR /app

RUN pip install flask

COPY . /app

ENTRYPOINT [ "python" ]
CMD [ "app.py" ]
$ docker-compose up
Creating network "20211203_default" with the default driver
Creating 20211203_flask_service_1 ... done
Creating 20211203_go_service_1    ... done
Attaching to 20211203_flask_service_1, 20211203_go_service_1
$ curl http://10.192.244.21:9500
Hey, we have Flask in a Docker container!
.
├── docker-compose.yaml
├── flask
│   ├── app.py
│   └── Dockerfile
└── go
    ├── app.go
    └── Dockerfile
version: '3'
services:
  flask_service:
    build: flask

  go_service:
    build: go
    ports:
    - "9500:9500"
    depends_on:
    - flask_service
package main

import (
    "fmt"
    "io/ioutil"
    "net/http"
)

func handler(w http.ResponseWriter, r *http.Request) {
        url := "http://flask_service:9600"
        ret, err := http.Get(url)
        if err != nil {
                panic(err)
        }
        defer ret.Body.Close()

        body, err := ioutil.ReadAll(ret.Body)
        if err != nil {
                panic(err)
        }
        fmt.Fprintf(w, string(body))
}

func main() {
        http.HandleFunc("/", handler)
        http.ListenAndServe(":9500", nil)
}
FROM golang:latest as build

WORKDIR /go/app
COPY ./app.go .
RUN go mod init app; go mod tidy; go build

CMD ["/go/app/app"]
from flask import Flask
app = Flask(__name__)

@app.route('/')
def hello_world():
    return 'Hey, we have Flask in a Docker container!'

if __name__ == '__main__':
    app.run(debug=True, host='0.0.0.0', port=9600)
FROM python:alpine3.7

WORKDIR /app

RUN pip install flask

COPY . /app

ENTRYPOINT [ "python" ]
CMD [ "app.py" ]
$ docker-compose up
Creating network "20211203_default" with the default driver
Creating 20211203_flask_service_1 ... done
Creating 20211203_go_service_1    ... done
Attaching to 20211203_flask_service_1, 20211203_go_service_1
$ curl http://10.192.244.21:9500
Hey, we have Flask in a Docker container!
.
├── docker-compose.yaml
├── flask
│   ├── app.py
│   └── Dockerfile
└── go
    ├── app.go
    └── Dockerfile
version: '3'
services:
  flask_service:
    build: flask

  go_service:
    build: go
    ports:
    - "9500:9500"
    depends_on:
    - flask_service
package main

import (
    "fmt"
    "io/ioutil"
    "net/http"
)

func handler(w http.ResponseWriter, r *http.Request) {
        url := "http://flask_service:9600"
        ret, err := http.Get(url)
        if err != nil {
                panic(err)
        }
        defer ret.Body.Close()

        body, err := ioutil.ReadAll(ret.Body)
        if err != nil {
                panic(err)
        }
        fmt.Fprintf(w, string(body))
}

func main() {
        http.HandleFunc("/", handler)
        http.ListenAndServe(":9500", nil)
}
FROM golang:latest as build

WORKDIR /go/app
COPY ./app.go .
RUN go mod init app; go mod tidy; go build

CMD ["/go/app/app"]
from flask import Flask
app = Flask(__name__)

@app.route('/')
def hello_world():
    return 'Hey, we have Flask in a Docker container!'

if __name__ == '__main__':
    app.run(debug=True, host='0.0.0.0', port=9600)
FROM python:alpine3.7

WORKDIR /app

RUN pip install flask

COPY . /app

ENTRYPOINT [ "python" ]
CMD [ "app.py" ]
$ docker-compose up
Creating network "20211203_default" with the default driver
Creating 20211203_flask_service_1 ... done
Creating 20211203_go_service_1    ... done
Attaching to 20211203_flask_service_1, 20211203_go_service_1
$ curl http://10.192.244.21:9500
Hey, we have Flask in a Docker container!
.
├── docker-compose.yaml
├── flask
│   ├── app.py
│   └── Dockerfile
└── go
    ├── app.go
    └── Dockerfile
version: '3'
services:
  flask_service:
    build: flask

  go_service:
    build: go
    ports:
    - "9500:9500"
    depends_on:
    - flask_service
package main

import (
    "fmt"
    "io/ioutil"
    "net/http"
)

func handler(w http.ResponseWriter, r *http.Request) {
        url := "http://flask_service:9600"
        ret, err := http.Get(url)
        if err != nil {
                panic(err)
        }
        defer ret.Body.Close()

        body, err := ioutil.ReadAll(ret.Body)
        if err != nil {
                panic(err)
        }
        fmt.Fprintf(w, string(body))
}

func main() {
        http.HandleFunc("/", handler)
        http.ListenAndServe(":9500", nil)
}
FROM golang:latest as build

WORKDIR /go/app
COPY ./app.go .
RUN go mod init app; go mod tidy; go build

CMD ["/go/app/app"]
from flask import Flask
app = Flask(__name__)

@app.route('/')
def hello_world():
    return 'Hey, we have Flask in a Docker container!'

if __name__ == '__main__':
    app.run(debug=True, host='0.0.0.0', port=9600)
FROM python:alpine3.7

WORKDIR /app

RUN pip install flask

COPY . /app

ENTRYPOINT [ "python" ]
CMD [ "app.py" ]
$ docker-compose up
Creating network "20211203_default" with the default driver
Creating 20211203_flask_service_1 ... done
Creating 20211203_go_service_1    ... done
Attaching to 20211203_flask_service_1, 20211203_go_service_1
$ curl http://10.192.244.21:9500
Hey, we have Flask in a Docker container!
.
├── docker-compose.yaml
├── flask
│   ├── app.py
│   └── Dockerfile
└── go
    ├── app.go
    └── Dockerfile
version: '3'
services:
  flask_service:
    build: flask

  go_service:
    build: go
    ports:
    - "9500:9500"
    depends_on:
    - flask_service
package main

import (
    "fmt"
    "io/ioutil"
    "net/http"
)

func handler(w http.ResponseWriter, r *http.Request) {
        url := "http://flask_service:9600"
        ret, err := http.Get(url)
        if err != nil {
                panic(err)
        }
        defer ret.Body.Close()

        body, err := ioutil.ReadAll(ret.Body)
        if err != nil {
                panic(err)
        }
        fmt.Fprintf(w, string(body))
}

func main() {
        http.HandleFunc("/", handler)
        http.ListenAndServe(":9500", nil)
}
FROM golang:latest as build

WORKDIR /go/app
COPY ./app.go .
RUN go mod init app; go mod tidy; go build

CMD ["/go/app/app"]
from flask import Flask
app = Flask(__name__)

@app.route('/')
def hello_world():
    return 'Hey, we have Flask in a Docker container!'

if __name__ == '__main__':
    app.run(debug=True, host='0.0.0.0', port=9600)
FROM python:alpine3.7

WORKDIR /app

RUN pip install flask

COPY . /app

ENTRYPOINT [ "python" ]
CMD [ "app.py" ]
$ docker-compose up
Creating network "20211203_default" with the default driver
Creating 20211203_flask_service_1 ... done
Creating 20211203_go_service_1    ... done
Attaching to 20211203_flask_service_1, 20211203_go_service_1
$ curl http://10.192.244.21:9500
Hey, we have Flask in a Docker container!
.
├── docker-compose.yaml
├── flask
│   ├── app.py
│   └── Dockerfile
└── go
    ├── app.go
    └── Dockerfile
version: '3'
services:
  flask_service:
    build: flask

  go_service:
    build: go
    ports:
    - "9500:9500"
    depends_on:
    - flask_service
package main

import (
    "fmt"
    "io/ioutil"
    "net/http"
)

func handler(w http.ResponseWriter, r *http.Request) {
        url := "http://flask_service:9600"
        ret, err := http.Get(url)
        if err != nil {
                panic(err)
        }
        defer ret.Body.Close()

        body, err := ioutil.ReadAll(ret.Body)
        if err != nil {
                panic(err)
        }
        fmt.Fprintf(w, string(body))
}

func main() {
        http.HandleFunc("/", handler)
        http.ListenAndServe(":9500", nil)
}
FROM golang:latest as build

WORKDIR /go/app
COPY ./app.go .
RUN go mod init app; go mod tidy; go build

CMD ["/go/app/app"]
from flask import Flask
app = Flask(__name__)

@app.route('/')
def hello_world():
    return 'Hey, we have Flask in a Docker container!'

if __name__ == '__main__':
    app.run(debug=True, host='0.0.0.0', port=9600)
FROM python:alpine3.7

WORKDIR /app

RUN pip install flask

COPY . /app

ENTRYPOINT [ "python" ]
CMD [ "app.py" ]
$ docker-compose up
Creating network "20211203_default" with the default driver
Creating 20211203_flask_service_1 ... done
Creating 20211203_go_service_1    ... done
Attaching to 20211203_flask_service_1, 20211203_go_service_1
$ curl http://10.192.244.21:9500
Hey, we have Flask in a Docker container!

Sync user data from IdP with application database

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UpdateAccessTokenClaimsOnRefresh
Gets or sets a value indicating whether the access token 
(and its claims) should be updated on a refresh token request.

How to set EXAMPLE value for array of a defined component in OpenAPI YAML?

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example:
  ...
  Datasources:
    - Name:
      Type: json
      ConnectionString: some value
    - Name: Name2
      Type: yaml
      ConnectionString: some other value
  ...
example:
  ...
  Datasources: [
    {
      "Name": null,
      "Type": "json",
      "ConnectionString": "some value"
    },
    {
      "Name": "Name2",
      "Type": "yaml",
      "ConnectionString": "some other value"
    }
  ]
  Tag: ...
example:
  ...
  Datasources:
    - Name:
      Type: json
      ConnectionString: some value
    - Name: Name2
      Type: yaml
      ConnectionString: some other value
  ...
example:
  ...
  Datasources: [
    {
      "Name": null,
      "Type": "json",
      "ConnectionString": "some value"
    },
    {
      "Name": "Name2",
      "Type": "yaml",
      "ConnectionString": "some other value"
    }
  ]
  Tag: ...

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QUESTION

How to return a 400 Bad Request response using Flask-RESTful.RequestParser?

Asked 2022-Apr-05 at 09:19

I am creating an API using Flask and Flask-RESTful. I wish to parse the body of an incoming request using flask_restful.reqparse.RequestParser(). Upon receiving an incorrect JSON, I would like to return a 400 Bad Request response. However, my application is instead returning a 500 Internal Server Error response. I thought the RequestParser() was supposed to handle these responses automatically? Can anyone explain what is going wrong?

Below is the code for the API Resource

from flask_restful import Resource, reqparse

class Foo(Resource):

    parser = reqparse.RequestParser()
    parser.add_argument("foo",
        type=int,
        required=True,
        action='append',
        help="Request body must contain a 'foo' key which comprises a list of IDs, e.g. {'foo': [44, 3213, 532, 4312]}"
    )

    def get(self):
        data = self.parser.parse_args(strict=True)
        return {'bar': data['foo']}

When I send a GET request to the API with the body {"err": [3, 4, 1]} I receive the following 500 Internal Server Error response:

{"message": "Internal Server Error"}

and not the message I specified in the help parameter. In my logs I also get the following error message:

KeyError: "'foo'"

I know I could wrap the data = self.parser.parse_args(strict=True) in a try/except KeyError clause and handle the incorrect JSON myself, but I thought that Flask-RESTful would do that for me? What else could I try?

ANSWER

Answered 2022-Apr-05 at 07:33

By defining an APIArgument class that will be passed to the RequestParser constructor you can define your own customized response. You also need to pass the bundle_errors = True to the constructor and configure flask by setting the application configuration key "BUNDLE_ERRORS" to True

See error handling of Request Parsing.

import json

from flask import Flask, Response, abort
from flask_restful import Api, Resource, reqparse
from flask_restful.reqparse import Argument

app = Flask(__name__)
app.config["BUNDLE_ERRORS"] = True

api = Api(app)


class APIArgument(Argument):
    def __init__(self, *args, **kwargs):
        super(APIArgument, self).__init__(*args, **kwargs)

    def handle_validation_error(self, error, bundle_errors):
        help_str = "(%s) " % self.help if self.help else ""
        msg = "[%s]: %s%s" % (self.name, help_str, str(error))
        res = Response(
            json.dumps({"message": msg, "code": 400, "status": "FAIL"}),
            mimetype="application/json",
            status=400,
        )
        return abort(res)


class Foo(Resource):
    parser = reqparse.RequestParser(argument_class=APIArgument, bundle_errors=True)
    parser.add_argument(
        "foo",
        type=int,
        action="append",
        required=True,
        help="Request body must contain a 'foo' key which comprises a list of IDs, e.g. {'foo': [44, 3213, 532, 4312]}",
    )

    def get(self):
        data = self.parser.parse_args(strict=True)
        return {'bar': data['foo']}


api.add_resource(Foo, '/')

if __name__ == "__main__":
    app.run(port=9000, debug=True)

Source https://stackoverflow.com/questions/71739764

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

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Install restful

You can download it from GitHub.
You can use restful like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the restful component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .

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 .

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