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Reuse expensive values to improve issue #49

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This commit is contained in:
Roberto Rosario
2014-10-23 03:17:25 -04:00
parent e131463f90
commit 07c595fd65
1 changed files with 6 additions and 1 deletions
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7
mayan/apps/documents/widgets.py
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@@ -43,6 +43,10 @@ class DocumentPagesCarouselWidget(forms.widgets.Widget):
except AttributeError:
document_pages = []
# Reuse expensive values
latest_version_pk = value.latest_version.pk
page_count = value.page_count
for page in document_pages:
output.append(u'<div style="display: inline-block; margin: 5px 10px 10px 10px;">')
output.append(u'<div class="tc">%(page_string)s %(page)s</div>' % {'page_string': ugettext(u'Page'), 'page': page.page_number})
@@ -54,8 +58,9 @@ class DocumentPagesCarouselWidget(forms.widgets.Widget):
gallery_name='document_pages',
fancybox_class='fancybox-noscaling',
image_class='lazy-load-carousel',
title=ugettext(u'Page %(page_num)d of %(total_pages)d') % {'page_num': page.page_number, 'total_pages': value.page_count},
title=ugettext(u'Page %(page_num)d of %(total_pages)d') % {'page_num': page.page_number, 'total_pages': page_count},
size=MULTIPAGE_PREVIEW_SIZE,
version=latest_version_pk
)
)
output.append(u'<div class="tc">')