From: Zygmunt Krynicki Date: Mon, 13 Jun 2011 12:45:15 +0000 (+0200) Subject: Merge branch 'master' of git://github.com/tzangms/django-pagination X-Git-Tag: release-2.0~28 X-Git-Url: https://git.mdrn.pl/django-pagination.git/commitdiff_plain/19af5cdf69b55c5bce39f2ca83e12372d395e49c?hp=1918a43e4b772efeddb429471742b57496d1868d Merge branch 'master' of git://github.com/tzangms/django-pagination --- diff --git a/.gitignore b/.gitignore index 0d20b64..7db9a19 100644 --- a/.gitignore +++ b/.gitignore @@ -1 +1,4 @@ +*.egg-info *.pyc +build +dist diff --git a/COPYING b/COPYING new file mode 100644 index 0000000..56f2f5e --- /dev/null +++ b/COPYING @@ -0,0 +1,29 @@ +Copyright (c) 2008, Eric Florenzano +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 author nor the names of other + contributors may be used to endorse or promote products derived + from this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"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 THE COPYRIGHT +OWNER OR CONTRIBUTORS 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. + diff --git a/LICENSE.txt b/LICENSE.txt deleted file mode 100644 index 56f2f5e..0000000 --- a/LICENSE.txt +++ /dev/null @@ -1,29 +0,0 @@ -Copyright (c) 2008, Eric Florenzano -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 author nor the names of other - contributors may be used to endorse or promote products derived - from this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -"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 THE COPYRIGHT -OWNER OR CONTRIBUTORS 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. - diff --git a/MANIFEST.in b/MANIFEST.in new file mode 100644 index 0000000..471e508 --- /dev/null +++ b/MANIFEST.in @@ -0,0 +1,5 @@ +include LICENSE.txt +include CONTRIBUTORS.txt +recursive-include docs * +recursive-include pagination/templates/pagination *.html +recursive-include pagination/locale * \ No newline at end of file diff --git a/README b/README new file mode 100644 index 0000000..9ea2b1b --- /dev/null +++ b/README @@ -0,0 +1,105 @@ +About the fork +-------------- + +This project is a fork of apparently dead "django-pagination" project +originally written by 'Eric Florenzano'. It is maintained by the Linaro +Validation/Infrastructure team. Latest releases can be found on launchpad and +pypi. + + +How to use linaro-django-pagination +----------------------------------- + +``linaro-django-pagination`` allows for easy Digg-style pagination without +modifying your views. + +There are really 5 steps to setting it up with your projects (not including +installation, which is covered in INSTALL.txt in this same directory.) + +1. List this application in the ``INSTALLED_APPS`` portion of your settings + file. Your settings file might look something like:: + + INSTALLED_APPS = ( + # ... + 'linaro_django_pagination', + ) + + +2. Install the pagination middleware. Your settings file might look something + like:: + + MIDDLEWARE_CLASSES = ( + # ... + 'linaro_django_pagination.middleware.PaginationMiddleware', + ) + +3. If it's not already added in your setup, add the request context processor. + Note that context processors are set by default implicitly, so to set them + explicitly, you need to copy and paste this code into your under + the value TEMPLATE_CONTEXT_PROCESSORS:: + + ("django.core.context_processors.auth", + "django.core.context_processors.debug", + "django.core.context_processors.i18n", + "django.core.context_processors.media", + "django.core.context_processors.request") + +4. Add this line at the top of your template to load the pagination tags: + + {% load pagination_tags %} + + +5. Decide on a variable that you would like to paginate, and use the + autopaginate tag on that variable before iterating over it. This could + take one of two forms (using the canonical ``object_list`` as an example + variable): + + {% autopaginate object_list %} + + This assumes that you would like to have the default 20 results per page. + If you would like to specify your own amount of results per page, you can + specify that like so: + + {% autopaginate object_list 10 %} + + Note that this replaces ``object_list`` with the list for the current page, so + you can iterate over the ``object_list`` like you normally would. + + +6. Now you want to display the current page and the available pages, so + somewhere after having used autopaginate, use the paginate inclusion tag: + + {% paginate %} + + This does not take any arguments, but does assume that you have already + called autopaginate, so make sure to do so first. + + +That's it! You have now paginated ``object_list`` and given users of the site +a way to navigate between the different pages--all without touching your views. + + +Optional Settings +----------------- + +In linaro-django-pagination, there are no required settings. There are, +however, a small set of optional settings useful for changing the default +behavior of the pagination tags. Here's an overview: + +``PAGINATION_DEFAULT_PAGINATION`` + The default amount of items to show on a page if no number is specified. + +``PAGINATION_DEFAULT_WINDOW`` + The number of items to the left and to the right of the current page to + display (accounting for ellipses). + +``PAGINATION_DEFAULT_ORPHANS`` + The number of orphans allowed. According to the Django documentation, + orphans are defined as:: + + The minimum number of items allowed on the last page, defaults to zero. + +``PAGINATION_INVALID_PAGE_RAISES_404`` + Determines whether an invalid page raises an ``Http404`` or just sets the + ``invalid_page`` context variable. ``True`` does the former and ``False`` + does the latter. diff --git a/docs/index.txt b/docs/index.txt index e40b22d..b9dbafe 100644 --- a/docs/index.txt +++ b/docs/index.txt @@ -1,5 +1,5 @@ ################# -django-pagination +linaro-django-pagination ################# Django-pagination is a set of utilities for creating robust pagination tools diff --git a/docs/install.txt b/docs/install.txt index d178755..f70d4d3 100644 --- a/docs/install.txt +++ b/docs/install.txt @@ -1,10 +1,10 @@ -Installing the latest development version of django-pagination +Installing the latest development version of linaro-linaro-django-pagination --------------------------------------------------------------- To install, first check out the latest version of the application from subversion: - svn co http://django-pagination.googlecode.com/svn/trunk django-pagination + svn co http://linaro-django-pagination.googlecode.com/svn/trunk linaro-django-pagination Now, link the inner ``pagination`` project to your Python path: @@ -27,14 +27,14 @@ following command: sudo python setup.py install -Once that's done, you should be able to begin using django-pagination at will. +Once that's done, you should be able to begin using linaro-django-pagination at will. Installing via setuptools ------------------------- If you have setuptools_ installed, you can simply run the following command -to install django-pagination: +to install linaro-django-pagination: - sudo easy_install django-pagination + sudo easy_install linaro-django-pagination -.. _setuptools: http://peak.telecommunity.com/DevCenter/setuptools \ No newline at end of file +.. _setuptools: http://peak.telecommunity.com/DevCenter/setuptools diff --git a/docs/usage.txt b/docs/usage.txt index b520169..756787d 100644 --- a/docs/usage.txt +++ b/docs/usage.txt @@ -1,7 +1,7 @@ -How to use django-pagination +How to use linaro-django-pagination ---------------------------- -``django-pagination`` allows for easy Digg-style pagination without modifying +``linaro-django-pagination`` allows for easy Digg-style pagination without modifying your views. There are really 5 steps to setting it up with your projects (not including @@ -69,11 +69,24 @@ installation, which is covered in INSTALL.txt in this same directory.) That's it! You have now paginated ``object_list`` and given users of the site a way to navigate between the different pages--all without touching your views. +Custom pagination templates +--------------------------- + +In order to override the default pagination template, declare a context variable +named ``pagination_template`` set to the template name:: + + {% with 'pagination/blog/post.html' as pagination_template %} + {% autopaginate posts pagesize %} + {% paginate %} + {% endwith %} + +The default pagination template is contained in the ``pagination/default.html`` +file inside the distribution. A Note About Uploads -------------------- -It is important, when using django-pagination in conjunction with file uploads, +It is important, when using linaro-django-pagination in conjunction with file uploads, to be aware of when ``request.page`` is accessed. As soon as ``request.page`` is accessed, ``request.upload_handlers`` is frozen and cannot be altered in any way. It's a good idea to access the ``page`` attribute on the request object @@ -83,7 +96,7 @@ as late as possible in your views. Optional Settings ------------------ -In django-pagination, there are no required settings. There are, however, a +In linaro-django-pagination, there are no required settings. There are, however, a small set of optional settings useful for changing the default behavior of the pagination tags. Here's an overview: @@ -103,4 +116,21 @@ pagination tags. Here's an overview: ``PAGINATION_INVALID_PAGE_RAISES_404`` Determines whether an invalid page raises an ``Http404`` or just sets the ``invalid_page`` context variable. ``True`` does the former and ``False`` - does the latter. \ No newline at end of file + does the latter. + +``DISPLAY_PAGE_LINKS`` + If set to ``False``, links for single pages will not be displayed. + +``PREVIOUS_LINK_DECORATOR`` + An HTML prefix for the previous page link; the default value is ``‹‹ ``. + +``NEXT_LINK_DECORATOR`` + An HTML postfix for the next page link; the default value is `` ››``. + +``DISPLAY_DISABLED_PREVIOUS_LINK`` + If set to ``False``, the previous page link will not be displayed if there's + no previous page. + +``DISPLAY_DISABLED_NEXT_LINK`` + If set to ``False``, the next page link will not be displayed if there's no + next page. diff --git a/linaro_django_pagination/__init__.py b/linaro_django_pagination/__init__.py new file mode 100644 index 0000000..e69de29 diff --git a/linaro_django_pagination/locale/de/LC_MESSAGES/django.po b/linaro_django_pagination/locale/de/LC_MESSAGES/django.po new file mode 100644 index 0000000..ff9872a --- /dev/null +++ b/linaro_django_pagination/locale/de/LC_MESSAGES/django.po @@ -0,0 +1,27 @@ +# SOME DESCRIPTIVE TITLE. +# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER +# This file is distributed under the same license as the PACKAGE package. +# FIRST AUTHOR , YEAR. +# +#, fuzzy +msgid "" +msgstr "" +"Project-Id-Version: PACKAGE VERSION\n" +"Report-Msgid-Bugs-To: \n" +"POT-Creation-Date: 2009-03-16 16:26+0100\n" +"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" +"Last-Translator: FULL NAME \n" +"Language-Team: LANGUAGE \n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" + +#: templates/pagination/pagination.html:5 +#: templates/pagination/pagination.html:7 +msgid "previous" +msgstr "Zurück" + +#: templates/pagination/pagination.html:21 +#: templates/pagination/pagination.html:23 +msgid "next" +msgstr "Weiter" diff --git a/linaro_django_pagination/locale/es/LC_MESSAGES/django.po b/linaro_django_pagination/locale/es/LC_MESSAGES/django.po new file mode 100644 index 0000000..6eb72fd --- /dev/null +++ b/linaro_django_pagination/locale/es/LC_MESSAGES/django.po @@ -0,0 +1,27 @@ +# django-pagination Spanish translation +# Copyright (C) 2010, Miguel Araujo +# This file is distributed under the same license as the django-pagination package. +# Miguel Araujo , 2010 +# +msgid "" +msgstr "" +"Project-Id-Version: PACKAGE VERSION\n" +"Report-Msgid-Bugs-To: \n" +"POT-Creation-Date: 2010-09-16 16:32+0200\n" +"PO-Revision-Date: 2010-09-16 16:38+0200\n" +"Last-Translator: Miguel Araujo \n" +"Language-Team: LANGUAGE \n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"Plural-Forms: nplurals=2; plural=(n != 1);\n" + +#: templates/pagination/pagination.html:5 +#: templates/pagination/pagination.html:7 +msgid "previous" +msgstr "anterior" + +#: templates/pagination/pagination.html:21 +#: templates/pagination/pagination.html:23 +msgid "next" +msgstr "siguiente" diff --git a/linaro_django_pagination/locale/fr/LC_MESSAGES/django.po b/linaro_django_pagination/locale/fr/LC_MESSAGES/django.po new file mode 100644 index 0000000..2ec8e65 --- /dev/null +++ b/linaro_django_pagination/locale/fr/LC_MESSAGES/django.po @@ -0,0 +1,26 @@ +# linaro-django-pagination French translation. +# Copyright (C) 2008, Julien Demoor +# This file is distributed under the same license as the linaro-django-pagination package. +# Julien Demoor , 2008 +# +msgid "" +msgstr "" +"Project-Id-Version: PACKAGE VERSION\n" +"Report-Msgid-Bugs-To: \n" +"POT-Creation-Date: 2008-10-24 00:41-0700\n" +"PO-Revision-Date: 2008-10-19 10:19+0200\n" +"Last-Translator: Julien Demoor \n" +"Language-Team: LANGUAGE \n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" + +#: templates/pagination/pagination.html:5 +#: templates/pagination/pagination.html:7 +msgid "previous" +msgstr "précédente" + +#: templates/pagination/pagination.html:21 +#: templates/pagination/pagination.html:23 +msgid "next" +msgstr "suivante" diff --git a/linaro_django_pagination/locale/it/LC_MESSAGES/django.po b/linaro_django_pagination/locale/it/LC_MESSAGES/django.po new file mode 100644 index 0000000..a8832db --- /dev/null +++ b/linaro_django_pagination/locale/it/LC_MESSAGES/django.po @@ -0,0 +1,24 @@ +# django-pagination Italian translation +# Copyright (C) 2010 Fabio Corneti +# This file is distributed under the same license as the django-pagination package. +# Fabio Corneti , 2010. +# +msgid "" +msgstr "" +"Project-Id-Version: PACKAGE VERSION\n" +"Report-Msgid-Bugs-To: \n" +"POT-Creation-Date: 2010-04-22 12:04+0200\n" +"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" +"Last-Translator: FULL NAME \n" +"Language-Team: LANGUAGE \n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" + +#: templates/pagination/default.html:6 templates/pagination/default.html:9 +msgid "previous" +msgstr "precedenti" + +#: templates/pagination/default.html:30 templates/pagination/default.html:33 +msgid "next" +msgstr "successive" diff --git a/linaro_django_pagination/locale/nn/LC_MESSAGES/django.po b/linaro_django_pagination/locale/nn/LC_MESSAGES/django.po new file mode 100644 index 0000000..c6e35da --- /dev/null +++ b/linaro_django_pagination/locale/nn/LC_MESSAGES/django.po @@ -0,0 +1,27 @@ +# SOME DESCRIPTIVE TITLE. +# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER +# This file is distributed under the same license as the PACKAGE package. +# FIRST AUTHOR , YEAR. +# +#, fuzzy +msgid "" +msgstr "" +"Project-Id-Version: PACKAGE VERSION\n" +"Report-Msgid-Bugs-To: \n" +"POT-Creation-Date: 2010-03-28 10:48+0200\n" +"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" +"Last-Translator: FULL NAME \n" +"Language-Team: LANGUAGE \n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" + +#: templates/pagination/pagination.html:5 +#: templates/pagination/pagination.html:7 +msgid "previous" +msgstr "Førre" + +#: templates/pagination/pagination.html:21 +#: templates/pagination/pagination.html:23 +msgid "next" +msgstr "Neste" diff --git a/linaro_django_pagination/locale/no/LC_MESSAGES/django.po b/linaro_django_pagination/locale/no/LC_MESSAGES/django.po new file mode 100644 index 0000000..cbf0fda --- /dev/null +++ b/linaro_django_pagination/locale/no/LC_MESSAGES/django.po @@ -0,0 +1,27 @@ +# SOME DESCRIPTIVE TITLE. +# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER +# This file is distributed under the same license as the PACKAGE package. +# FIRST AUTHOR , YEAR. +# +#, fuzzy +msgid "" +msgstr "" +"Project-Id-Version: PACKAGE VERSION\n" +"Report-Msgid-Bugs-To: \n" +"POT-Creation-Date: 2010-03-28 10:48+0200\n" +"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" +"Last-Translator: FULL NAME \n" +"Language-Team: LANGUAGE \n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" + +#: templates/pagination/pagination.html:5 +#: templates/pagination/pagination.html:7 +msgid "previous" +msgstr "Forrige" + +#: templates/pagination/pagination.html:21 +#: templates/pagination/pagination.html:23 +msgid "next" +msgstr "Neste" diff --git a/linaro_django_pagination/locale/pl/LC_MESSAGES/django.po b/linaro_django_pagination/locale/pl/LC_MESSAGES/django.po new file mode 100644 index 0000000..f6db3a8 --- /dev/null +++ b/linaro_django_pagination/locale/pl/LC_MESSAGES/django.po @@ -0,0 +1,27 @@ +# Polish translation of linaro-django-pagination. +# Copyright (C) 2008, linaro-django-pagination team +# This file is distributed under the same license as the linaro-django-pagination package. +# Jarek Zgoda , 2008. +# +#, fuzzy +msgid "" +msgstr "" +"Project-Id-Version: 1.0\n" +"Report-Msgid-Bugs-To: \n" +"POT-Creation-Date: 2008-10-24 00:41-0700\n" +"PO-Revision-Date: 2008-10-20 20:52+0200\n" +"Last-Translator: Jarek Zgoda \n" +"Language-Team: PL \n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" + +#: templates/pagination/pagination.html:5 +#: templates/pagination/pagination.html:7 +msgid "previous" +msgstr "poprzednia" + +#: templates/pagination/pagination.html:21 +#: templates/pagination/pagination.html:23 +msgid "next" +msgstr "następna" diff --git a/linaro_django_pagination/locale/pt/LC_MESSAGES/django.po b/linaro_django_pagination/locale/pt/LC_MESSAGES/django.po new file mode 100644 index 0000000..6b8e37b --- /dev/null +++ b/linaro_django_pagination/locale/pt/LC_MESSAGES/django.po @@ -0,0 +1,26 @@ +# linaro-django-pagination Portuguese translation. +# Copyright (C) 2008, Alcides Fonseca +# http://alcidesfonseca.com +# This file is distributed under the WTFPL +# +msgid "" +msgstr "" +"Project-Id-Version: PACKAGE VERSION\n" +"Report-Msgid-Bugs-To: \n" +"POT-Creation-Date: 2008-10-24 00:41-0700\n" +"PO-Revision-Date: 2008-10-19 10:19+0200\n" +"Last-Translator: Alcides Fonseca \n" +"Language-Team: LANGUAGE \n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" + +#: templates/pagination/pagination.html:5 +#: templates/pagination/pagination.html:7 +msgid "previous" +msgstr "anterior" + +#: templates/pagination/pagination.html:21 +#: templates/pagination/pagination.html:23 +msgid "next" +msgstr "próximo" diff --git a/linaro_django_pagination/locale/ru/LC_MESSAGES/django.po b/linaro_django_pagination/locale/ru/LC_MESSAGES/django.po new file mode 100644 index 0000000..e47973e --- /dev/null +++ b/linaro_django_pagination/locale/ru/LC_MESSAGES/django.po @@ -0,0 +1,28 @@ +# SOME DESCRIPTIVE TITLE. +# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER +# This file is distributed under the same license as the PACKAGE package. +# FIRST AUTHOR , YEAR. +# +#, fuzzy +msgid "" +msgstr "" +"Project-Id-Version: PACKAGE VERSION\n" +"Report-Msgid-Bugs-To: \n" +"POT-Creation-Date: 2010-07-11 16:14+0600\n" +"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" +"Last-Translator: FULL NAME \n" +"Language-Team: LANGUAGE \n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"Plural-Forms: nplurals=3; plural=n%10==1 && n%100!=11 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2;\n" + +#: templates/pagination/pagination.html:5 +#: templates/pagination/pagination.html:7 +msgid "previous" +msgstr "Предыдущая" + +#: templates/pagination/pagination.html:21 +#: templates/pagination/pagination.html:23 +msgid "next" +msgstr "Следующая" diff --git a/linaro_django_pagination/locale/tr/LC_MESSAGES/django.po b/linaro_django_pagination/locale/tr/LC_MESSAGES/django.po new file mode 100644 index 0000000..b2c201d --- /dev/null +++ b/linaro_django_pagination/locale/tr/LC_MESSAGES/django.po @@ -0,0 +1,27 @@ +# SOME DESCRIPTIVE TITLE. +# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER +# This file is distributed under the same license as the PACKAGE package. +# FIRST AUTHOR , YEAR. +# +#, fuzzy +msgid "" +msgstr "" +"Project-Id-Version: PACKAGE VERSION\n" +"Report-Msgid-Bugs-To: \n" +"POT-Creation-Date: 2009-03-16 16:26+0100\n" +"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" +"Last-Translator: FULL NAME \n" +"Language-Team: LANGUAGE \n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" + +#: templates/pagination/pagination.html:5 +#: templates/pagination/pagination.html:7 +msgid "previous" +msgstr "Önceki" + +#: templates/pagination/pagination.html:21 +#: templates/pagination/pagination.html:23 +msgid "next" +msgstr "Sonraki" diff --git a/linaro_django_pagination/middleware.py b/linaro_django_pagination/middleware.py new file mode 100644 index 0000000..676f909 --- /dev/null +++ b/linaro_django_pagination/middleware.py @@ -0,0 +1,17 @@ +def get_page(self, suffix): + """ + A function which will be monkeypatched onto the request to get the current + integer representing the current page. + """ + try: + return int(self.REQUEST['page%s' % suffix]) + except (KeyError, ValueError, TypeError): + return 1 + +class PaginationMiddleware(object): + """ + Inserts a variable representing the current page onto the request object if + it exists in either **GET** or **POST** portions of the request. + """ + def process_request(self, request): + request.__class__.page = get_page \ No newline at end of file diff --git a/linaro_django_pagination/models.py b/linaro_django_pagination/models.py new file mode 100644 index 0000000..8b13789 --- /dev/null +++ b/linaro_django_pagination/models.py @@ -0,0 +1 @@ + diff --git a/linaro_django_pagination/paginator.py b/linaro_django_pagination/paginator.py new file mode 100644 index 0000000..8109e5e --- /dev/null +++ b/linaro_django_pagination/paginator.py @@ -0,0 +1,173 @@ +from django.core.paginator import Paginator, Page, PageNotAnInteger, EmptyPage + + +class InfinitePaginator(Paginator): + """ + Paginator designed for cases when it's not important to know how many total + pages. This is useful for any object_list that has no count() method or can + be used to improve performance for MySQL by removing counts. + + The orphans parameter has been removed for simplicity and there's a link + template string for creating the links to the next and previous pages. + """ + + def __init__(self, object_list, per_page, allow_empty_first_page=True, + link_template='/page/%d/'): + orphans = 0 # no orphans + super(InfinitePaginator, self).__init__(object_list, per_page, orphans, + allow_empty_first_page) + # no count or num pages + del self._num_pages, self._count + # bonus links + self.link_template = link_template + + def validate_number(self, number): + """ + Validates the given 1-based page number. + """ + try: + number = int(number) + except ValueError: + raise PageNotAnInteger('That page number is not an integer') + if number < 1: + raise EmptyPage('That page number is less than 1') + return number + + def page(self, number): + """ + Returns a Page object for the given 1-based page number. + """ + number = self.validate_number(number) + bottom = (number - 1) * self.per_page + top = bottom + self.per_page + page_items = self.object_list[bottom:top] + # check moved from validate_number + if not page_items: + if number == 1 and self.allow_empty_first_page: + pass + else: + raise EmptyPage('That page contains no results') + return InfinitePage(page_items, number, self) + + def _get_count(self): + """ + Returns the total number of objects, across all pages. + """ + raise NotImplementedError + count = property(_get_count) + + def _get_num_pages(self): + """ + Returns the total number of pages. + """ + raise NotImplementedError + num_pages = property(_get_num_pages) + + def _get_page_range(self): + """ + Returns a 1-based range of pages for iterating through within + a template for loop. + """ + raise NotImplementedError + page_range = property(_get_page_range) + + +class InfinitePage(Page): + + def __repr__(self): + return '' % self.number + + def has_next(self): + """ + Checks for one more item than last on this page. + """ + try: + self.paginator.object_list[self.number * self.paginator.per_page] + except IndexError: + return False + return True + + def end_index(self): + """ + Returns the 1-based index of the last object on this page, + relative to total objects found (hits). + """ + return ((self.number - 1) * self.paginator.per_page + + len(self.object_list)) + + #Bonus methods for creating links + + def next_link(self): + if self.has_next(): + return self.paginator.link_template % (self.number + 1) + return None + + def previous_link(self): + if self.has_previous(): + return self.paginator.link_template % (self.number - 1) + return None + + +class FinitePaginator(InfinitePaginator): + """ + Paginator for cases when the list of items is already finite. + + A good example is a list generated from an API call. This is a subclass + of InfinitePaginator because we have no idea how many items exist in the + full collection. + + To accurately determine if the next page exists, a FinitePaginator MUST be + created with an object_list_plus that may contain more items than the + per_page count. Typically, you'll have an object_list_plus with one extra + item (if there's a next page). You'll also need to supply the offset from + the full collection in order to get the page start_index. + + This is a very silly class but useful if you love the Django pagination + conventions. + """ + + def __init__(self, object_list_plus, per_page, offset=None, + allow_empty_first_page=True, link_template='/page/%d/'): + super(FinitePaginator, self).__init__(object_list_plus, per_page, + allow_empty_first_page, link_template) + self.offset = offset + + def validate_number(self, number): + super(FinitePaginator, self).validate_number(number) + # check for an empty list to see if the page exists + if not self.object_list: + if number == 1 and self.allow_empty_first_page: + pass + else: + raise EmptyPage('That page contains no results') + return number + + def page(self, number): + """ + Returns a Page object for the given 1-based page number. + """ + number = self.validate_number(number) + # remove the extra item(s) when creating the page + page_items = self.object_list[:self.per_page] + return FinitePage(page_items, number, self) + + +class FinitePage(InfinitePage): + + def has_next(self): + """ + Checks for one more item than last on this page. + """ + try: + self.paginator.object_list[self.paginator.per_page] + except IndexError: + return False + return True + + def start_index(self): + """ + Returns the 1-based index of the first object on this page, + relative to total objects in the paginator. + """ + ## TODO should this holler if you haven't defined the offset? + return self.paginator.offset diff --git a/linaro_django_pagination/templates/pagination/default.html b/linaro_django_pagination/templates/pagination/default.html new file mode 100644 index 0000000..1bd9ab5 --- /dev/null +++ b/linaro_django_pagination/templates/pagination/default.html @@ -0,0 +1,38 @@ +{% if is_paginated %} +{% load i18n %} + +{% endif %} diff --git a/linaro_django_pagination/templates/pagination/pagination.html b/linaro_django_pagination/templates/pagination/pagination.html new file mode 100644 index 0000000..fd925f0 --- /dev/null +++ b/linaro_django_pagination/templates/pagination/pagination.html @@ -0,0 +1 @@ +{% include pagination_template %} diff --git a/linaro_django_pagination/templatetags/__init__.py b/linaro_django_pagination/templatetags/__init__.py new file mode 100644 index 0000000..8b13789 --- /dev/null +++ b/linaro_django_pagination/templatetags/__init__.py @@ -0,0 +1 @@ + diff --git a/linaro_django_pagination/templatetags/pagination_tags.py b/linaro_django_pagination/templatetags/pagination_tags.py new file mode 100755 index 0000000..f4ddde7 --- /dev/null +++ b/linaro_django_pagination/templatetags/pagination_tags.py @@ -0,0 +1,284 @@ +try: + set +except NameError: + from sets import Set as set + +from django import template +from django.template import TOKEN_BLOCK +from django.http import Http404 +from django.core.paginator import Paginator, InvalidPage +from django.conf import settings + +register = template.Library() + +DEFAULT_PAGINATION = getattr(settings, 'PAGINATION_DEFAULT_PAGINATION', 20) +DEFAULT_WINDOW = getattr(settings, 'PAGINATION_DEFAULT_WINDOW', 4) +DEFAULT_ORPHANS = getattr(settings, 'PAGINATION_DEFAULT_ORPHANS', 0) +INVALID_PAGE_RAISES_404 = getattr(settings, + 'PAGINATION_INVALID_PAGE_RAISES_404', False) +DISPLAY_PAGE_LINKS = getattr(settings, 'PAGINATION_DISPLAY_PAGE_LINKS', True) +PREVIOUS_LINK_DECORATOR = getattr(settings, 'PAGINATION_PREVIOUS_LINK_DECORATOR', "‹‹ ") +NEXT_LINK_DECORATOR = getattr(settings, 'PAGINATION_NEXT_LINK_DECORATOR', " ››") +DISPLAY_DISABLED_PREVIOUS_LINK = getattr(settings, 'PAGINATION_DISPLAY_DISABLED_PREVIOUS_LINK', False) +DISPLAY_DISABLED_NEXT_LINK = getattr(settings, 'PAGINATION_DISPLAY_DISABLED_NEXT_LINK', False) + +def do_autopaginate(parser, token): + """ + Splits the arguments to the autopaginate tag and formats them correctly. + + Syntax is: + + autopaginate SOMETHING [PAGINATE_BY] [ORPHANS] [as NAME] + """ + # Check whether there are any other autopaginations are later in this template + expr = lambda obj: (obj.token_type == TOKEN_BLOCK and \ + len(obj.split_contents()) > 0 and obj.split_contents()[0] == "autopaginate") + multiple_paginations = len(filter(expr, parser.tokens)) > 0 + + i = iter(token.split_contents()) + paginate_by = None + queryset_var = None + context_var = None + orphans = None + word = None + try: + word = i.next() + assert word == "autopaginate" + queryset_var = i.next() + word = i.next() + if word != "as": + paginate_by = word + try: + paginate_by = int(paginate_by) + except ValueError: + pass + word = i.next() + if word != "as": + orphans = word + try: + orphans = int(orphans) + except ValueError: + pass + word = i.next() + assert word == "as" + context_var = i.next() + except StopIteration: + pass + if queryset_var is None: + raise template.TemplateSyntaxError( + "Invalid syntax. Proper usage of this tag is: " + "{%% autopaginate QUERYSET [PAGINATE_BY] [ORPHANS]" + " [as CONTEXT_VAR_NAME] %%}" + ) + return AutoPaginateNode(queryset_var, multiple_paginations, paginate_by, orphans, context_var) + + +class AutoPaginateNode(template.Node): + """ + Emits the required objects to allow for Digg-style pagination. + + First, it looks in the current context for the variable specified, and using + that object, it emits a simple ``Paginator`` and the current page object + into the context names ``paginator`` and ``page_obj``, respectively. + + It will then replace the variable specified with only the objects for the + current page. + + .. note:: + + It is recommended to use *{% paginate %}* after using the autopaginate + tag. If you choose not to use *{% paginate %}*, make sure to display the + list of available pages, or else the application may seem to be buggy. + """ + def __init__(self, queryset_var, multiple_paginations, paginate_by=None, + orphans=None, context_var=None): + if paginate_by is None: + paginate_by = DEFAULT_PAGINATION + if orphans is None: + orphans = DEFAULT_ORPHANS + self.queryset_var = template.Variable(queryset_var) + if isinstance(paginate_by, int): + self.paginate_by = paginate_by + else: + self.paginate_by = template.Variable(paginate_by) + if isinstance(orphans, int): + self.orphans = orphans + else: + self.orphans = template.Variable(orphans) + self.context_var = context_var + self.multiple_paginations = multiple_paginations + + def render(self, context): + if self.multiple_paginations or context.has_key('paginator'): + page_suffix = '_%s' % self.queryset_var + else: + page_suffix = '' + + key = self.queryset_var.var + value = self.queryset_var.resolve(context) + if isinstance(self.paginate_by, int): + paginate_by = self.paginate_by + else: + paginate_by = self.paginate_by.resolve(context) + if isinstance(self.orphans, int): + orphans = self.orphans + else: + orphans = self.orphans.resolve(context) + paginator = Paginator(value, paginate_by, orphans) + try: + page_obj = paginator.page(context['request'].page(page_suffix)) + except InvalidPage: + if INVALID_PAGE_RAISES_404: + raise Http404('Invalid page requested. If DEBUG were set to ' + + 'False, an HTTP 404 page would have been shown instead.') + context[key] = [] + context['invalid_page'] = True + return u'' + if self.context_var is not None: + context[self.context_var] = page_obj.object_list + else: + context[key] = page_obj.object_list + context['paginator'] = paginator + context['page_obj'] = page_obj + context['page_suffix'] = page_suffix + return u'' + + +def paginate(context, window=DEFAULT_WINDOW): + """ + Renders the ``pagination/pagination.html`` template, resulting in a + Digg-like display of the available pages, given the current page. If there + are too many pages to be displayed before and after the current page, then + elipses will be used to indicate the undisplayed gap between page numbers. + + Requires one argument, ``context``, which should be a dictionary-like data + structure and must contain the following keys: + + ``paginator`` + A ``Paginator`` or ``QuerySetPaginator`` object. + + ``page_obj`` + This should be the result of calling the page method on the + aforementioned ``Paginator`` or ``QuerySetPaginator`` object, given + the current page. + + This same ``context`` dictionary-like data structure may also include: + + ``getvars`` + A dictionary of all of the **GET** parameters in the current request. + This is useful to maintain certain types of state, even when requesting + a different page. + + ``pagination_template`` + A custom template to include in place of the default ``pagination.html`` + contents. + + """ + try: + paginator = context['paginator'] + page_obj = context['page_obj'] + page_suffix = context.get('page_suffix', '') + page_range = paginator.page_range + pagination_template = context.get('pagination_template', 'pagination/default.html') + # Calculate the record range in the current page for display. + records = {'first': 1 + (page_obj.number - 1) * paginator.per_page} + records['last'] = records['first'] + paginator.per_page - 1 + if records['last'] + paginator.orphans >= paginator.count: + records['last'] = paginator.count + # First and last are simply the first *n* pages and the last *n* pages, + # where *n* is the current window size. + first = set(page_range[:window]) + last = set(page_range[-window:]) + # Now we look around our current page, making sure that we don't wrap + # around. + current_start = page_obj.number-1-window + if current_start < 0: + current_start = 0 + current_end = page_obj.number-1+window + if current_end < 0: + current_end = 0 + current = set(page_range[current_start:current_end]) + pages = [] + # If there's no overlap between the first set of pages and the current + # set of pages, then there's a possible need for elusion. + if len(first.intersection(current)) == 0: + first_list = list(first) + first_list.sort() + second_list = list(current) + second_list.sort() + pages.extend(first_list) + diff = second_list[0] - first_list[-1] + # If there is a gap of two, between the last page of the first + # set and the first page of the current set, then we're missing a + # page. + if diff == 2: + pages.append(second_list[0] - 1) + # If the difference is just one, then there's nothing to be done, + # as the pages need no elusion and are correct. + elif diff == 1: + pass + # Otherwise, there's a bigger gap which needs to be signaled for + # elusion, by pushing a None value to the page list. + else: + pages.append(None) + pages.extend(second_list) + else: + unioned = list(first.union(current)) + unioned.sort() + pages.extend(unioned) + # If there's no overlap between the current set of pages and the last + # set of pages, then there's a possible need for elusion. + if len(current.intersection(last)) == 0: + second_list = list(last) + second_list.sort() + diff = second_list[0] - pages[-1] + # If there is a gap of two, between the last page of the current + # set and the first page of the last set, then we're missing a + # page. + if diff == 2: + pages.append(second_list[0] - 1) + # If the difference is just one, then there's nothing to be done, + # as the pages need no elusion and are correct. + elif diff == 1: + pass + # Otherwise, there's a bigger gap which needs to be signaled for + # elusion, by pushing a None value to the page list. + else: + pages.append(None) + pages.extend(second_list) + else: + differenced = list(last.difference(current)) + differenced.sort() + pages.extend(differenced) + to_return = { + 'MEDIA_URL': settings.MEDIA_URL, + 'STATIC_URL': settings.STATIC_URL, + 'pages': pages, + 'page_obj': page_obj, + 'paginator': paginator, + 'is_paginated': paginator.count > paginator.per_page, + 'page_suffix': page_suffix, + 'display_page_links': DISPLAY_PAGE_LINKS, + 'display_disabled_previous_link': DISPLAY_DISABLED_PREVIOUS_LINK, + 'display_disabled_next_link': DISPLAY_DISABLED_NEXT_LINK, + 'previous_link_decorator': PREVIOUS_LINK_DECORATOR, + 'next_link_decorator': NEXT_LINK_DECORATOR, + 'pagination_template': pagination_template, + } + if 'request' in context: + getvars = context['request'].GET.copy() + if 'page%s' % page_suffix in getvars: + del getvars['page%s' % page_suffix] + if len(getvars.keys()) > 0: + to_return['getvars'] = "&%s" % getvars.urlencode() + else: + to_return['getvars'] = '' + return to_return + except (KeyError, AttributeError): + return {} + + +register.inclusion_tag( + 'pagination/pagination.html', takes_context=True)(paginate) + +register.tag('autopaginate', do_autopaginate) diff --git a/linaro_django_pagination/tests.py b/linaro_django_pagination/tests.py new file mode 100644 index 0000000..d31c4ed --- /dev/null +++ b/linaro_django_pagination/tests.py @@ -0,0 +1,142 @@ +""" +>>> from django.core.paginator import Paginator +>>> from linaro_django_pagination.templatetags.pagination_tags import paginate +>>> from django.template import Template, Context + +>>> p = Paginator(range(15), 2) +>>> paginate({'paginator': p, 'page_obj': p.page(1)})['pages'] +[1, 2, 3, 4, 5, 6, 7, 8] + +>>> p = Paginator(range(17), 2) +>>> paginate({'paginator': p, 'page_obj': p.page(1)})['pages'] +[1, 2, 3, 4, 5, 6, 7, 8, 9] + +>>> p = Paginator(range(19), 2) +>>> paginate({'paginator': p, 'page_obj': p.page(1)})['pages'] +[1, 2, 3, 4, None, 7, 8, 9, 10] + +>>> p = Paginator(range(21), 2) +>>> paginate({'paginator': p, 'page_obj': p.page(1)})['pages'] +[1, 2, 3, 4, None, 8, 9, 10, 11] + +# Testing orphans +>>> p = Paginator(range(5), 2, 1) +>>> paginate({'paginator': p, 'page_obj': p.page(1)})['pages'] +[1, 2] + +>>> p = Paginator(range(21), 2, 1) +>>> paginate({'paginator': p, 'page_obj': p.page(1)})['pages'] +[1, 2, 3, 4, None, 7, 8, 9, 10] + +>>> p = Paginator(range(21), 2, 1) +>>> paginate({'paginator': p, 'page_obj': p.page(1)})['pages'] +[1, 2, 3, 4, None, 7, 8, 9, 10] + +>>> p = Paginator(range(21), 2, 1) +>>> paginate({'paginator': p, 'page_obj': p.page(1)})['pages'] +[1, 2, 3, 4, None, 7, 8, 9, 10] + +>>> t = Template("{% load pagination_tags %}{% autopaginate var 2 %}{% paginate %}") + +>>> from django.http import HttpRequest as DjangoHttpRequest +>>> class HttpRequest(DjangoHttpRequest): +... page = lambda self, suffix: 1 + +>>> t.render(Context({'var': range(21), 'request': HttpRequest()})) +u'\\n\\n