معرفی شرکت ها
django-ewiz-1.5.4
تبلیغات ما
مشتریان به طور فزاینده ای آنلاین هستند. تبلیغات می تواند به آنها کمک کند تا کسب و کار شما را پیدا کنند.
مشاهده بیشتر
تبلیغات ما
مشتریان به طور فزاینده ای آنلاین هستند. تبلیغات می تواند به آنها کمک کند تا کسب و کار شما را پیدا کنند.
مشاهده بیشتر
تبلیغات ما
مشتریان به طور فزاینده ای آنلاین هستند. تبلیغات می تواند به آنها کمک کند تا کسب و کار شما را پیدا کنند.
مشاهده بیشتر
تبلیغات ما
مشتریان به طور فزاینده ای آنلاین هستند. تبلیغات می تواند به آنها کمک کند تا کسب و کار شما را پیدا کنند.
مشاهده بیشتر
تبلیغات ما
مشتریان به طور فزاینده ای آنلاین هستند. تبلیغات می تواند به آنها کمک کند تا کسب و کار شما را پیدا کنند.
مشاهده بیشترتوضیحات
A non-relational Django database backend that utilizes EnterpriseWizard's REST interface.
| ویژگی | مقدار |
|---|---|
| سیستم عامل | - |
| نام فایل | django-ewiz-1.5.4 |
| نام | django-ewiz |
| نسخه کتابخانه | 1.5.4 |
| نگهدارنده | [] |
| ایمیل نگهدارنده | [] |
| نویسنده | Alex Kavanaugh |
| ایمیل نویسنده | kavanaugh.development@outlook.com |
| آدرس صفحه اصلی | https://github.com/kavdev/django-ewiz |
| آدرس اینترنتی | https://pypi.org/project/django-ewiz/ |
| مجوز | GNU LGPL (http://www.gnu.org/licenses/lgpl.html) |
django-ewiz
%%%%%%%%%%%
A non-relational Django database backend that utilizes EnterpriseWizard's REST interface.
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
:Version: 1.5.4
:Dependencies: Python 3.4+, Django>=1.5, djangotoolbox>=1.6.2, requests>=2.2.0
:Home page: https://github.com/kavdev/django-ewiz
:Author: Alex Kavanaugh <kavanaugh.development@outlook.com>
:License: GNU LGPL (http://www.gnu.org/licenses/lgpl.html)
*NOTE:* Versions 1.3+ will work with the EnterpriseWizard anti-sql block. In order to achieve this, regular expression and case-insensitive query operations were removed.
Installation
============
Run ``pip install django-ewiz``
Add *django_ewiz* to ``INSTALLED_APPS``
.. code:: python
INSTALLED_APPS = (
...
'django_ewiz',
...
)
Usage
============
Basic Usage
-----------
In the ``DATABASES`` settings dictionary, simply use *django_ewiz* as the ENGINE key.
.. code:: python
'default': {
'ENGINE': 'django_ewiz',
'NAME': '', # The name of the knowlegebase
'USER': '', # The name of the user
'PASSWORD': '', # The user's password
'HOST': '', # EnterpriseWizard's REST base url, generally 'www.example.com/ewws/'. Don't include the protocol string (e.g. 'http://').
'PORT': '', # Either 80 or 443 (HTTP or HTTPS requests only)
'NUM_CONNECTIONS': '', # Default: 1, Allows multiple concurrent connections to be used when retrieving multiple tickets in a query.
},
That's it! All database operations performed will be abstracted and should function as the usual engines do (unless what you wish to do conflicts with the options below).
*The following query operations are supported:*
* iexact
* icontains
* in
* gt
* gte
* lt
* lte
* istartswith
* iendswith
* range
* year
* isnull
*The following query operations will be converted to their respective case-insensitive forms:* `(version 1.3+)`
* exact
* contains
* startswith
* endswith
*The following query operations are no longer supported:* `(version 1.3+)`
* regex
* iregex
*NOTE:* Not all ticket fields can be changed via REST. Add ``editable=False`` as a model option to remove DatabaseErrors.
Related Fields
--------------
EnterpriseWizard supports foreign table relationships in it's REST API. To mark a field as related, simply add ``help_text=':'`` as a model field option.
.. code:: python
requestor_username = CharField(help_text=':', db_column='submitter_username')
Surprisingly many fields are related fields. If a DatabaseError is raised and you aren't sure why, try making the field related.
File Uploads
------------
django-ewiz does support file uploads - just not in a direct manner (binary uploads to the file field won't work [more research on abstracting that will be done later])
To mark a field as a file field, add ``help_text='file'`` as a model field option. Since trying to modify the field directly won't work, adding ``editable=False`` is recommended to avoid confusion.
.. code:: python
file_field = CharField(help_text='file', editable=False, db_column='attached_files')
To upload a file, use the provided EwizAttacher class (``from django_ewiz import EwizAttacher``) with the following parameters:
* `settingsDict` - the DATABASES dictionary that contains ewiz connection settings. e.g. settings.DATABASES['default']
* `model` - the model instance to which a file should be uploaded (the model must include one and only one file field). e.g. models.AccountRequest.objects.get(ticket_id = 1)
* `file_reference` - a Python file object. If the file is coming from a django form, grab it via request.FILES['form_field_name'].file
* `file_name` - the desired file name. If the file is coming from a django form, you can grab its name via request.FILES['form_field_name'].name
File Upload Example
===================
`forms.py`
.. code:: python
from django.forms import Form, FileField
class EwizUploadForm(Form):
uploaded_file = FileField(required=True)
`models.py`
.. code:: python
from django.db.models import Model, AutoField, CharField
class AccountRequest(Model):
ticket_id = AutoField(primary_key=True, db_column='id')
subject_username = CharField(help_text=':')
# Use this field only in conjunction with EwizAttacher - do not attempt to directly populate it
file_field = CharField(help_text='file', editable=False, db_column='attached_files')
class Meta:
db_table = u'account_request'
managed = False
verbose_name = u'Account Request'
`views.py`
.. code:: python
from django.conf import settings
from django.views.generic.edit import FormView
from django_ewiz import EwizAttacher
from .forms import EwizUploadForm
from .models import AccountRequest
class UploadDemoView(FormView):
template_name = "ewizdemo.html"
form_class = EwizUploadForm
def form_valid(self, form):
# Create a new account request
ticket = AccountRequest(subject_username=self.request.user.username)
ticket.save()
# Grab the file
file_reference = self.request.FILES['uploaded_file'].file
# Upload the file
EwizAttacher(settings_dict=settings.DATABASES['default'], model=ticket, file_reference=file_reference, file_name=self.request.user.username + u'.pdf').attach_file()
نحوه نصب
نصب پکیج whl django-ewiz-1.5.4:
pip install django-ewiz-1.5.4.whl
نصب پکیج tar.gz django-ewiz-1.5.4:
pip install django-ewiz-1.5.4.tar.gz