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ckanext-datasetversions-1.0.1
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مشتریان به طور فزاینده ای آنلاین هستند. تبلیغات می تواند به آنها کمک کند تا کسب و کار شما را پیدا کنند.
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مشاهده بیشترتوضیحات
CKAN extension to support different versions of a dataset
| ویژگی | مقدار |
|---|---|
| سیستم عامل | - |
| نام فایل | ckanext-datasetversions-1.0.1 |
| نام | ckanext-datasetversions |
| نسخه کتابخانه | 1.0.1 |
| نگهدارنده | [] |
| ایمیل نگهدارنده | [] |
| نویسنده | Aptivate |
| ایمیل نویسنده | mapaction-team@aptivate.org |
| آدرس صفحه اصلی | https://github.com/aptivate/ckanext-datasetversions |
| آدرس اینترنتی | https://pypi.org/project/ckanext-datasetversions/ |
| مجوز | AGPL |
=======================
ckanext-datasetversions
=======================
This CKAN extension adds support for different versions of a dataset. Sometimes
is is desirable to store and display together different versions of a dataset,
for example a daily situation report-style map during a humanitarian crisis.
This plugin provides an action ``dataset_version_create``, for example::
toolkit.get_action('dataset_version_create')(
context, {
'id': dataset['id'],
'base_name': base_name,
'owner_org': owner_org
}
)
The plugin models dataset versions internally by creating a parent dataset, with
minimal metadata and no resources. A child dataset is created for each version.
``dataset_version_create`` will create a parent-child relationship between the
dataset specified by ``base_name`` and that specified by ``id``. If the dataset
specified by ``base_name`` does not exist, it will be created.
Note that this plugin overrides CKAN's ``package_show`` action. The original
``package_show`` is made available as ``ckan_package_show``.
For datasets with different versions, the overridden ``package_show`` will
return:
* The latest, public, active version of the dataset if the parent name or id is specified
* A specific version of the dataset if the child name or id is specified
The version ordering is determined by the integer value of ``version`` in the
dataset metadata.
In addition, ``package_show`` will return a list of the names and URLs of all
active versions as ``_versions`` in the dictionary.
The plugin provides templates to list versions of a dataset alongside that
currently viewed and to warn the user if they are looking at an old version of a
dataset.
------------
Requirements
------------
This plugin will not work 'out of the box'. You will need to write code to call
the ``dataset_version_create`` action. A site-specific example is available at
https://github.com/aptivate/ckanext-mapactionimporter
This is known to work with CKAN 2.5.2, though note there are problems when
purging datasets with relationships. See:
* https://github.com/ckan/ckan/pull/3112
* https://github.com/ckan/ckan/issues/2186
------------
Installation
------------
To install ckanext-datasetversions:
1. Activate your CKAN virtual environment, for example::
. /usr/lib/ckan/default/bin/activate
2. Install the ckanext-datasetversions Python package into your virtual environment::
pip install ckanext-datasetversions
3. Add ``datasetversions`` to the ``ckan.plugins`` setting in your CKAN
config file (by default the config file is located at
``/etc/ckan/default/production.ini``).
4. Restart CKAN. For example if you've deployed CKAN with Apache on Ubuntu::
sudo service apache2 reload
---------------
Config Settings
---------------
None
------------------------
Development Installation
------------------------
To install ckanext-datasetversions for development, activate your CKAN virtualenv and
do::
git clone https://github.com/aptivate/ckanext-datasetversions.git
cd ckanext-datasetversions
python setup.py develop
pip install -r dev-requirements.txt
-----------------
Running the Tests
-----------------
To run the tests, do::
nosetests --nologcapture --with-pylons=test.ini
To run the tests and produce a coverage report, first make sure you have
coverage installed in your virtualenv (``pip install coverage``) then run::
nosetests --nologcapture --with-pylons=test.ini --with-coverage --cover-package=ckanext.datasetversions --cover-inclusive --cover-erase --cover-tests
-------------------------------------------
Registering ckanext-datasetversions on PyPI
-------------------------------------------
ckanext-datasetversions should be availabe on PyPI as
https://pypi.python.org/pypi/ckanext-datasetversions. If that link doesn't work, then
you can register the project on PyPI for the first time by following these
steps:
1. Create a source distribution of the project::
python setup.py sdist
2. Register the project::
python setup.py register
3. Upload the source distribution to PyPI::
python setup.py sdist upload
4. Tag the first release of the project on GitHub with the version number from
the ``setup.py`` file. For example if the version number in ``setup.py`` is
0.0.1 then do::
git tag 0.0.1
git push --tags
--------------------------------------------------
Releasing a New Version of ckanext-datasetversions
--------------------------------------------------
ckanext-datasetversions is availabe on PyPI as https://pypi.python.org/pypi/ckanext-datasetversions.
To publish a new version to PyPI follow these steps:
1. Update the version number in the ``setup.py`` file.
See `PEP 440 <http://legacy.python.org/dev/peps/pep-0440/#public-version-identifiers>`_
for how to choose version numbers.
2. Create a source distribution of the new version::
python setup.py sdist
3. Upload the source distribution to PyPI::
python setup.py sdist upload
4. Tag the new release of the project on GitHub with the version number from
the ``setup.py`` file. For example if the version number in ``setup.py`` is
0.0.2 then do::
git tag 0.0.2
git push --tags
نحوه نصب
نصب پکیج whl ckanext-datasetversions-1.0.1:
pip install ckanext-datasetversions-1.0.1.whl
نصب پکیج tar.gz ckanext-datasetversions-1.0.1:
pip install ckanext-datasetversions-1.0.1.tar.gz