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booby-ng-0.8.4
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مشاهده بیشترتوضیحات
Data modeling and validation Python library
| ویژگی | مقدار |
|---|---|
| سیستم عامل | - |
| نام فایل | booby-ng-0.8.4 |
| نام | booby-ng |
| نسخه کتابخانه | 0.8.4 |
| نگهدارنده | [] |
| ایمیل نگهدارنده | [] |
| نویسنده | Daniel Garcia (cr0hn) |
| ایمیل نویسنده | cr0hn@cr0hn.com |
| آدرس صفحه اصلی | https://github.com/cr0hn/booby |
| آدرس اینترنتی | https://pypi.org/project/booby-ng/ |
| مجوز | UNKNOWN |
Booby: data modeling and validation
===================================
.. image:: https://img.shields.io/pypi/v/booby.svg
:target: https://pypi.python.org/pypi/booby
:alt: Latest version
.. image:: https://readthedocs.org/projects/booby/badge
:target: http://booby.readthedocs.org/en/latest
:alt: Docs
.. image:: https://img.shields.io/badge/Licence-Apache2-brightgreen.svg
:target: https://www.tldrlegal.com/l/apache2
:alt: License
.. image:: https://img.shields.io/pypi/dm/booby.svg
:target: https://pypi.python.org/pypi/booby
:alt: Number of PyPI downloads
.. image:: https://secure.travis-ci.org/jaimegildesagredo/booby.svg?branch=master
:target: http://travis-ci.org/jaimegildesagredo/booby
:alt: Build status
**This project is a fork of official project*** with some new features.
Booby is a standalone data `modeling` and `validation` library written in Python. Booby is under active development (visit `this blog post <http://jaimegildesagredo.github.io/2014/01/04/booby-05-introducing-inspection-api.html>`_ for more info and the roadmap) and licensed under the `Apache2 license <http://www.apache.org/licenses/LICENSE-2.0.html>`_, so feel free to `contribute <https://github.com/jaimegildesagredo/booby/pulls>`_ and `report errors and suggestions <https://github.com/jaimegildesagredo/booby/issues>`_.
Usage
-----
See the sample code below to get an idea of the main features.
.. code-block:: python
from booby import Model, fields
class Token(Model):
key = fields.String()
secret = fields.String()
class Address(Model):
line_1 = fields.String()
line_2 = fields.String()
class User(Model):
login = fields.String(required=True)
name = fields.String()
email = fields.Email()
site = fields.URL()
token = fields.Embedded(Token, required=True)
addresses = fields.Collection(Address)
jack = User(
login='jack',
name='Jack',
email='jack@example.com',
url='http://mysite.com',
token={
'key': 'vs7dfxxx',
'secret': 'ds5ds4xxx'
},
addresses=[
{'line_1': 'Main Street'},
{'line_1': 'Main St'}
]
)
if jack.is_valid:
print jack.to_json(indent=2)
else:
print json.dumps(dict(jack.validation_errors))
.. code-block:: json
{
"email": "jack@example.com",
"url": "http://mysite.com",
"login": "jack",
"token": {
"secret": "ds5ds4xxx",
"key": "vs7dfxxx"
},
"name": "Jack",
"addresses": [
{
"line_1": "Main St",
"line_2": null
},
{
"line_1": "Main Street",
"line_2": null
}
]
}
Advanced
--------
Booby raises when you try to pass a property as input dict thata not exist as property. It's very annoying when you want to pass a big JSON and want that Booby take only their parameters that it understand.
For example:
.. code-block:: python
from booby import Model, fields
class User(Model):
login = fields.String(required=True)
name = fields.String()
input_info = dict(login="john", name="doe", address="other field")
jack = User(**input_info)
This code raise the exception:
.. code-block:: bash
> python example.py
Traceback (most recent call last):
File "/Users/Dani/Projects/apitest/apitest/actions/analyze/console.py", line 39, in launch_analyze_in_console
postman_parser(json_info)
File "/Users/Dani/Projects/apitest/apitest/actions/analyze/postman.py", line 52, in postman_parser
end_points=postman_info.get("item")))
File "/Users/Dani/.virtualenvs/apitest/lib/python3.5/site-packages/booby/models.py", line 108, in __init__
self._update(kwargs)
File "/Users/Dani/.virtualenvs/apitest/lib/python3.5/site-packages/booby/models.py", line 163, in _update
self[k] = v
File "/Users/Dani/.virtualenvs/apitest/lib/python3.5/site-packages/booby/models.py", line 150, in __setitem__
setattr(self, k, v)
File "/Users/Dani/.virtualenvs/apitest/lib/python3.5/site-packages/booby/fields.py", line 317, in __set__
value = self._resolve(value)
File "/Users/Dani/.virtualenvs/apitest/lib/python3.5/site-packages/booby/fields.py", line 325, in _resolve
item = self.model(**item)
File "/Users/Dani/.virtualenvs/apitest/lib/python3.5/site-packages/booby/models.py", line 108, in __init__
self._update(kwargs)
File "/Users/Dani/.virtualenvs/apitest/lib/python3.5/site-packages/booby/models.py", line 163, in _update
self[k] = v
File "/Users/Dani/.virtualenvs/apitest/lib/python3.5/site-packages/booby/models.py", line 148, in __setitem__
booby.errors.FieldError: address
If you want Booby ignore these properties that don't understand, you can define the Model class adding the property `__ignore_missing__`
.. code-block:: python
from booby import Model, fields
class User(Model):
__ignore_missing__ = True
login = fields.String(required=True)
name = fields.String()
input_info = dict(login="john", name="doe", address="other field")
jack = User(**input_info)
Installation
------------
You can install the last stable release of Booby from PyPI using pip or easy_install.
.. code-block:: bash
$ pip install booby
Also you can install the latest sources from Github.
.. code-block:: bash
$ pip install -e git+git://github.com/jaimegildesagredo/booby.git#egg=booby
Tests
-----
To run the Booby test suite you should install the development requirements and then run nosetests.
.. code-block:: bash
$ pip install -r test-requirements.txt
$ nosetests tests/unit
$ nosetests tests/integration
Changes
-------
See `Changes <https://booby.readthedocs.org/en/latest/changes.html>`_.
نحوه نصب
نصب پکیج whl booby-ng-0.8.4:
pip install booby-ng-0.8.4.whl
نصب پکیج tar.gz booby-ng-0.8.4:
pip install booby-ng-0.8.4.tar.gz