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https://github.com/cs91chris/flask_response_builder
Implementations of flask response in many formats like: json, xml, html...
https://github.com/cs91chris/flask_response_builder
builder content-negotiation data-format flask json-encoder jsonp response rest-api
Last synced: 3 months ago
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Implementations of flask response in many formats like: json, xml, html...
- Host: GitHub
- URL: https://github.com/cs91chris/flask_response_builder
- Owner: cs91chris
- License: mit
- Created: 2019-01-16T00:24:02.000Z (about 6 years ago)
- Default Branch: master
- Last Pushed: 2022-12-11T23:21:52.000Z (about 2 years ago)
- Last Synced: 2024-03-15T01:03:48.160Z (10 months ago)
- Topics: builder, content-negotiation, data-format, flask, json-encoder, jsonp, response, rest-api
- Language: Python
- Homepage:
- Size: 83 KB
- Stars: 6
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.rst
- License: LICENSE
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- jimsghstars - cs91chris/flask_response_builder - Implementations of flask response in many formats like: json, xml, html... (Python)
README
Flask-ResponseBuilder
=====================
|download| |version|
Implementations of flask response in many formats: base64, csv, json, xml, html, yaml.
You can create your own builder extending ``Builder`` class and registering it with ``register_builder`` method.
Every builders are registered as attribute of ``ResponseBuilder`` class so you can invoke method from this class
with builder's name and it automatically create a response with that builder.
Also you can used ``Builder`` without response by invoking static methods: ``to_me``, ``to_dict``.
Based on PyYAML, xmltodict, dicttoxml. See their documentation for other options.
- Decorator for http response status ``204 NO_CONTENT``
- Response based on ``Accept`` header of request
- Response based on format parameter (query string)
- template_or_json: response based on xhr request (deprecated: works only with old js library)
- Support for case notation checker and converter, see ``Case`` utility class.
- ``Transformer``: utility class for data notation conversion
**NOTE**: From 2.1.11 the ``dicttoxml`` package seems to be abandoned, so a copy of module ``dicttoxml``
is ported in this package to fix deprecation warning, but if ``dicttoxml`` is installed it has priority.
In future will be removed and the internal module will be improved.
Quickstart
~~~~~~~~~~
Install ``flask_response_builder`` using ``pip``:
::
$ pip install Flask-ResponseBuilder
Then import it into your project:
::
$ from flask_response_builder import ResponseBuilder
.. _section-1:
Example usage
^^^^^^^^^^^^^
.. code:: python
app = Flask(__name__)
app.config['RB_HTML_DEFAULT_TEMPLATE'] = 'response.html'
rb = ResponseBuilder(app)
@app.route('/nocontent')
@rb.no_content
def nocontent():
pass
@app.route('/xhr')
@rb.template_or_json('response.html')
def test_xhr():
return data
@app.route('/onaccept')
@rb.on_accept(acceptable=['application/json', 'application/xml'])
def test_accept():
return data
@app.route('/format')
@rb.on_format()
def test_format():
return data
For every registered builder you can explicitly use them in two ways:
.. code:: python
@app.route('/decorator')
@rb.response('json')
def test_decorator():
return data, 200, {'header': 'header'}
@_app.route('/csv')
def index_csv():
builder = rb.csv(filename='file.csv')
return builder((data, 200))
.. _section-2:
Configuration
^^^^^^^^^^^^^
1. ``RB_DEFAULT_RESPONSE_FORMAT``: *(default: 'application/json')*
2. ``RB_DEFAULT_ACCEPTABLE_MIMETYPES``: *(default: a list of all supported mimetypes)*
3. ``RB_DEFAULT_ENCODE``: *(default: 'utf-8')*
4. ``RB_DEFAULT_DUMP_INDENT``: *(default: None)*
5. ``RB_FORMAT_KEY``: *(default: 'format')*
6. ``RB_BASE64_ALTCHARS``: *(default: None)*
7. ``RB_HTML_DEFAULT_TEMPLATE``: *(default: None)*
8. ``RB_HTML_AS_TABLE``: *(default: True)*
9. ``RB_YAML_ALLOW_UNICODE``: *(default: True)*
10. ``RB_CSV_DEFAULT_NAME``: *(default: 'filename')*
11. ``RB_CSV_DELIMITER``: *(default: ';')*
12. ``RB_CSV_QUOTING_CHAR``: *(default: '"')*
13. ``RB_CSV_DIALECT``: *(default: 'excel-tab')*
14. ``RB_XML_CDATA``: *(default: False)*
15. ``RB_XML_ROOT``: *(default: 'ROOT')*
16. ``RB_FLATTEN_PREFIX``: *(default: '')*
17. ``RB_FLATTEN_SEPARATOR``: *(default: '_')*
18. ``RB_JSONP_PARAM``: *(default: 'callback')* if empty or None jsonp is disabled
License MIT
.. |download| image:: https://pypip.in/download/flask_responsebuilder/badge.png
.. |version| image:: https://pypip.in/version/flask_responsebuilder/badge.png