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collective.contentexport-1.1
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مشاهده بیشترتوضیحات
Plone add-on to export dexterity content in various formats
| ویژگی | مقدار |
|---|---|
| سیستم عامل | OS Independent |
| نام فایل | collective.contentexport-1.1 |
| نام | collective.contentexport |
| نسخه کتابخانه | 1.1 |
| نگهدارنده | [] |
| ایمیل نگهدارنده | [] |
| نویسنده | Philip Bauer |
| ایمیل نویسنده | bauer@starzel.de |
| آدرس صفحه اصلی | https://pypi.python.org/pypi/collective.contentexport |
| آدرس اینترنتی | https://pypi.org/project/collective.contentexport/ |
| مجوز | GPL version 2 |
.. This README is meant for consumption by humans and pypi. Pypi can render rst files so please do not use Sphinx features.
If you want to learn more about writing documentation, please check out: http://docs.plone.org/about/documentation_styleguide_addons.html
This text does not appear on pypi or github. It is a comment.
.. image:: https://travis-ci.org/collective/collective.contentexport.svg?branch=master
:target: https://travis-ci.org/collective/collective.contentexport
.. image:: https://coveralls.io/repos/collective/collective.contentexport/badge.svg?branch=master&service=github
:target: https://coveralls.io/github/collective/collective.contentexport?branch=master
.. image:: https://img.shields.io/pypi/v/collective.contentexport.svg
:target: https://pypi.python.org/pypi/collective.contentexport
.. image:: https://img.shields.io/pypi/l/collective.contentexport.svg
==============================================================================
collective.contentexport
==============================================================================
Features
--------
Exports dexterity content in various formats:
- xlsx
- xls
- csv
- tsv
- json
- yaml
- html (a table)
- zip-file containing all images from image-fields
- zip-file containing all files from file-fields
- zip-file containing related files and images from relationfields
It can be used to export all instances of a dexterity type and all its data. It cannot be used to export a folder-structure of content.
.. figure:: docs/export_screenshot.png
:align: center
Usage
-----
Provides a form ``/@@collective_contentexport_view`` to configure the export. The form is also availabe in the main controlpanel as `Content export`.
The form allows you to:
- Select the export type
- Select the content type to export
- Choose fields from the selected type to be ignored
- Select the format of richtext-fields (html/plaintext)
- Select the format for files and images (url, base64, location within zip-file)
collective.contentexport uses `tablib <https://pypi.python.org/pypi/tablib>`_ for several export-formats.
Use in code
-----------
You can use the ``collective_contentexport_view`` in code to have more control over the results.
The view ``collective_contentexport_view`` accepts the following parameters:
export_type
The export-format you want to use. Accepts the following options:
- xlsx (Excel Spreadsheet (xlsx))
- xls (Excel Legacy Spreadsheet (xls))
- yaml (YAML)
- html (HTML Table)
- csv (Comma Separated Values File)
- tsv (Tab Separated Values File)
- json (JSON Dump)
- images (Export images as zip)
- files (Export files as zip)
- related (Export related files and images as zip)
portal_type
The content-type you want to export
blob_format
The format in which blobs (filed/images) should be exported. Accepts the following options:
- url (URL)
- base64 (Base64-encoded string)
- zip_path (Location within the a zip)
richtext_format
The format in which richtext (html) should be exported. Options:
- html
- text/plain
blacklist
Fields that should be ommited from the export (cannot be combined with whitelist).
whitelist
Only these fields should be included in the export (cannot be combined with blacklist).
additional
Additional data to export. A dict with a name (for the heading) as key and a callable method as value to get additional data for the export from the objects.
query
Catalog-query to filter the exported content.
The following example creates a zip-file with images or files from the field ``primary_picture`` for the type ``some_type``:
.. code-block:: python
view = api.content.get_view('collective_contentexport_view', portal, request)
view(export_type='related', portal_type='some_type', whitelist='primary_picture')
You can filter the items that should be exported by passing a catalog-query:
.. code-block:: python
path = '/'.join(self.context.getPhysicalPath())
view = api.content.get_view('collective_contentexport_view', portal, request)
view(export_type='json', portal_type='Document', query={'review_state': 'published', 'path': path})
You can also extend the export.
In the following example the value ``some_fieldname`` is being extracted from the object using the method ``_somehandler``.
.. code-block:: python
def _somehandler(obj):
return some_crazy_transform(obj.custom_field)
additional = {'some_fieldname': _somehandler}
view = api.content.get_view('collective_contentexport_view', portal, request)
result = view(export_type='json', portal_type='Document', additional=additional)
You can also override the default methods to modify the default behavior.
In the following example the ``image`` from Images is being extracted using the method ``_get_imagename`` that only dumps the filename of the image:
.. code-block:: python
def _get_imagename(obj):
if obj.image:
return obj.image.filename
additional = {'image': _get_imagename}
view = api.content.get_view('collective_contentexport_view', portal, request)
result = view(export_type='json', portal_type='Image', additional=additional)
Compatability
-------------
collective.contentexport is tested to work in Plone 4.3, Plone 5 and PLone 5.1.
Known Issues
------------
* xslx-Export is broken unless you pinn ``openpyxl = 2.4.9``. See https://github.com/collective/collective.contentexport/issues/4 for details.
Installation
------------
Install collective.contentexport by adding it to your buildout::
[buildout]
...
eggs =
collective.contentexport
and then running ``bin/buildout``.
You don't need to install the add-on to use the export.
Contribute
----------
- Issue Tracker: https://github.com/collective/collective.contentexport/issues
- Source Code: https://github.com/collective/collective.contentexport
Support
-------
If you are having issues, please let us know at https://github.com/collective/collective.contentexport/issues.
License
-------
The project is licensed under the GPLv2.
Contributors
============
- Philip Bauer, bauer@starzel.de
Changelog
=========
1.1 (2018-03-27)
----------------
- Add modification date to default fields
[pbauer]
- Add export-view to controlpanel
[pbauer]
- Run tests with Plone 5.1
[pbauer]
1.0 (2016-07-09)
----------------
- Fix tsv-Export
[pbauer]
- Test compatibility with Plone 5.0.5
[pbauer]
1.0b5 (2015-12-03)
------------------
- Fix UnicodeEncodeError in get_blob_url when filenames have special characters.
[pbauer]
- Add path and review_state to exported data that is not part of the schema.
[pbauer]
1.0b4 (2015-11-28)
------------------
- Allow to pass catalog-query to filter the exported content.
[pbauer]
1.0b3 (2015-11-28)
------------------
- Move package to https://github.com/collective/collective.contentexport.
[pbauer]
- No longer bind views to browserlayer to simplify package-use. Rename views
to prevent unintended name-clashes since we no longer use the browser-layer.
[pbauer]
1.0b2 (2015-11-06)
------------------
- Add whitelist (only export fields in the whitelist)
[pbauer]
- Document extending and overriding the export.
[pbauer]
1.0b1 (2015-11-05)
------------------
- Sort fieldnames in blacklist by alphabet.
[pbauer]
- Add ability to provide additional export-methods for arbitrary data by
extending ADDITIONAL_MAPPING.
[pbauer]
- Add tests
[pbauer]
1.0a2 (2015-11-04)
------------------
- Localize datetime
[pbauer]
- Prevent uneven dimension of data-dict
[pbauer]
- Fix blacklist
[pbauer]
1.0a1 (2015-11-04)
------------------
- Get content from all languages.
[pbauer]
- Add export for multiple images and files related with RelationList.
[pbauer]
- Allow choosing blacklisted fields from the fields of the selected type.
[pbauer]
- Use http://docs.python-tablib.org for most exports.
[pbauer]
- Add German translations.
[pbauer]
- Moved initial code from client-project to github.
[pbauer]
نحوه نصب
نصب پکیج whl collective.contentexport-1.1:
pip install collective.contentexport-1.1.whl
نصب پکیج tar.gz collective.contentexport-1.1:
pip install collective.contentexport-1.1.tar.gz