معرفی شرکت ها
Products.DateRangeInRangeIndex-2.0.1
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مشاهده بیشتر
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مشاهده بیشترتوضیحات
Zope index to query a daterange on objects with a daterange
| ویژگی | مقدار |
|---|---|
| سیستم عامل | OS Independent |
| نام فایل | Products.DateRangeInRangeIndex-2.0.1 |
| نام | Products.DateRangeInRangeIndex |
| نسخه کتابخانه | 2.0.1 |
| نگهدارنده | [] |
| ایمیل نگهدارنده | [] |
| نویسنده | BlueDynamics Alliance |
| ایمیل نویسنده | dev@bluedynamics.com |
| آدرس صفحه اصلی | https://github.com/collective/Products.DateRangeInRangeIndex |
| آدرس اینترنتی | https://pypi.org/project/Products.DateRangeInRangeIndex/ |
| مجوز | Simplified BSD |
Query a daterange on objects with a daterange.
Example: You want all events within a date range of next two weeks, neither if
the event has started one week ago nor ends one week later - or both.
Consider objects with a daterange start and end.
Use this addon to query all objects inside a query-start and query-end range,
where either or both of objects start and end match the query range.
This index is possibly the fastest way to solve the problem, it solves it as an
zope index and works direct with the catalogs fast IISets (or IFSets). Its much
faster than formerly used classical catalog-query post-processing.
There are two types of indexes available:
- ``Products.ZCatalog`` (Zope 2) compatible
- ``zope.catalog`` (Zope (3) framework) compatible
The index acts as an proxy for a more complex query on two indexes (DateIndex
on ZCatalog or FieldIndex on zope.catalog). It utilize the other indexes and
does not store any index-data itself.
To illustrate this a query example on ZCatalog)::
>>> result = zcatalog.search({'myindex': {'start':'2000-10-01 00:00',
... 'end':'2010-10-31 23:59'} })
or a query example on zope.catalog::
>>> query = catalog.apply({'myindex': (datetime(2000, 10, 01, 00, 00'),
... datetime(2010, 10, 31, 23, 59'))})
This will find objects (consider start is always before end date):
1) where start date is before 2000-10-01 and end date is after 2010-10-31.
2) where start date is between 2000-10-01 and 2010-10-31.
3) where end date is between 2000-10-01 and 2010-10-31.
4) where both are between 2000-10-01 and 2010-10-31.
ASCII-Art of the above (q=query, e=event)::
Q) q_start|--------------------|q_end
1) e_start|---------------------------|e_end
2) e_start|---------------|e_end
3) e_start|-----------------|e_end
4) e_start|-----|e_end
It's also possible to configure this indexer through XML. Add a
``catalog.xml`` to your profile with the following settings::
<?xml version="1.0"?>
<object name="portal_catalog" meta_type="Plone Catalog Tool">
<index name="start_end_range" meta_type="DateRangeInRangeIndex">
<startindex value="your_custom_start_field_index" />
<endindex value="your_custom_end_field_index" />
</index>
</object>
The ``startindex`` and ``endindex`` nodes define the indexes for the
start and end fields of this DateRangeInRangeIndex.
Source Code
===========
The sources are in a GIT DVCS with its main branches at
`github <http://github.com/collective/Products.DateRangeInRangeIndex>`_.
We'd be happy to see many commits, forks and pull-requests to make
DateRangeInRangeIndex even better.
Contributors
============
- Jens W. Klein <jens@bluedynamics.com>
- Zalán Somogyváry [SyZn]
History
=======
2.0.1 (2019-03-21)
------------------
- Fix exportimport.py (GenericSetup) for Python 3 and add Python 3.7 to test matrix
[MrTango]
2.0 (2018-07-12)
----------------
- Add support for ``Products.ZCatalog >= 4`` while dropping support for older
versions. [icemac, 2018-07-11]
- Add support for Python 3.5 and Python 3.6 on Zope 4. While dropping support
for older Zope versions. [icemac, 2018-07-11]
- Remove dependency from `Globals` for Zope 4 compat. [sallner, 2017-08-21]
- some code cleanup [jensens, 2016-06-14]
1.3
---
- added support for generic setup [SyZn, 2014-01-16]
1.2
---
- added zope.catalog compatible index. [jensens, 2012-04-12]
1.1
---
- eggification and release at pypi [jensens, 2011-03-08]
1.0
---
- final release as Zope Product [jensens, 2007-08-29]
License
=======
Copyright (c) 2007-2016, BlueDynamics Alliance, Austria
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this
list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or
other materials provided with the distribution.
* Neither the name of the BlueDynamics Alliance nor the names of its
contributors may be used to endorse or promote products derived from this
software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY BlueDynamics Alliance ``AS IS`` AND ANY
EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL BlueDynamics Alliance BE LIABLE FOR ANY
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
نیازمندی
| مقدار | نام |
|---|---|
| - | AccessControl |
| >=4.0a2 | Products.ZCatalog |
| - | Zope |
| - | setuptools |
| - | zope.catalog |
| xtr | Products.GenericSetup; |
| xtr | interlude; |
نحوه نصب
نصب پکیج whl Products.DateRangeInRangeIndex-2.0.1:
pip install Products.DateRangeInRangeIndex-2.0.1.whl
نصب پکیج tar.gz Products.DateRangeInRangeIndex-2.0.1:
pip install Products.DateRangeInRangeIndex-2.0.1.tar.gz