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updated script to just use page_size_kwarg

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Stephan Groß 2012-11-15 12:06:43 +01:00
parent b17a981800
commit 3ae203a018
5 changed files with 14 additions and 14 deletions
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3
docs/api-guide/generic-views.md
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@ -149,8 +149,7 @@ Should be mixed in with [MultipleObjectAPIView].
**Arguments**: **Arguments**:
* `allow_page_size_param` - Allows you to overwrite the global settings `ALLOW_PAGE_SIZE_PARAM` for a specific view. * `page_size_kwarg` - Allows you to overwrite the global settings `PAGE_SIZE_KWARG` for a specific view. You can also turn it off for a specific view by setting it to `None`. Default is `page_size`.
* `page_size_param` - Allows you to customize the page_size parameter. Default is `page_size`.
## CreateModelMixin ## CreateModelMixin

8
docs/api-guide/settings.md
View File

@ -150,10 +150,14 @@ Default: `'accept'`
Default: `'format'` Default: `'format'`
## ALLOW_PAGE_SIZE_PARAM ## PAGE_SIZE_KWARG
Allows you to globally pass a page size parameter for an individual request. Allows you to globally pass a page size parameter for an individual request.
Default: `'True'` The name of the GET parameter of views which inherit ListModelMixin for requesting data with an individual page size.
If the value if this setting is `None` the passing a page size is turned off by default.
Default: `'page_size'`
[cite]: http://www.python.org/dev/peps/pep-0020/ [cite]: http://www.python.org/dev/peps/pep-0020/

4
docs/topics/release-notes.md
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@ -7,9 +7,7 @@
## Master ## Master
* Support for `read_only_fields` on `ModelSerializer` classes. * Support for `read_only_fields` on `ModelSerializer` classes.
* Support for `page_size` GET parameter in views which inherit ListModelMixin. * Support for individual page sizes per request via `page_size` GET parameter in views which inherit ListModelMixin.
* Support for customizing `page_size` param via `page_size_param` attribute.
* Support for allowing `page_size` param globally (via `ALLOW_PAGE_SIZE_PARAM`) and for individual views (via `allow_page_size_param`)
## 2.1.2 ## 2.1.2

11
rest_framework/mixins.py
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@ -33,8 +33,7 @@ class ListModelMixin(object):
Should be mixed in with `MultipleObjectAPIView`. Should be mixed in with `MultipleObjectAPIView`.
""" """
empty_error = u"Empty list and '%(class_name)s.allow_empty' is False." empty_error = u"Empty list and '%(class_name)s.allow_empty' is False."
allow_page_size_param = api_settings.ALLOW_PAGE_SIZE_PARAM page_size_kwarg = api_settings.PAGE_SIZE_KWARG
page_size_param = 'page_size'
def list(self, request, *args, **kwargs): def list(self, request, *args, **kwargs):
self.object_list = self.get_filtered_queryset() self.object_list = self.get_filtered_queryset()
@ -59,11 +58,11 @@ class ListModelMixin(object):
return Response(serializer.data) return Response(serializer.data)
def get_paginate_by(self, queryset): def get_paginate_by(self, queryset):
if self.allow_page_size_param: if self.page_size_kwarg is not None:
page_size_param = self.request.QUERY_PARAMS.get(self.page_size_param) page_size_kwarg = self.request.QUERY_PARAMS.get(self.page_size_kwarg)
if page_size_param: if page_size_kwarg:
try: try:
page_size = int(page_size_param) page_size = int(page_size_kwarg)
return page_size return page_size
except ValueError: except ValueError:
pass pass

2
rest_framework/settings.py
View File

@ -68,7 +68,7 @@ DEFAULTS = {
'FORMAT_SUFFIX_KWARG': 'format', 'FORMAT_SUFFIX_KWARG': 'format',
'ALLOW_PAGE_SIZE_PARAM': True 'PAGE_SIZE_KWARG': 'page_size'
} }