def test_calculate_4_pages(page_num, expected):
objects = ['foo'] * 4
paginator = Paginator(objects, 1)
page = paginator.page(page_num)
result = calculate_pages(page.number, paginator.num_pages, distance=2)
assert expected == result
def paginate(page=None, request=None, distance=2, edge=1, extra_class='',
text_labels=True):
paginator = page.paginator
pages = calculate_pages(
page.number, paginator.num_pages, distance=distance, edge=edge)
prev_page_url = next_page_url = None
result = []
if request:
parts = urlparse(request.get_full_path())
params = parse_qs(parts.query.encode('ASCII'))
print "params", params
for page_num in pages:
if not page_num:
result.append((page_num, None))
else:
params['page'] = [str(page_num)]
query = urlencode(params, doseq=True)
url = urlunparse(parts[:4] + (query,) + parts[5:])
result.append((page_num, url))
if page.has_previous():
params['page'] = page.previous_page_number()
query = urlencode(params, doseq=True)
prev_page_url = urlunparse(parts[:4] + (query,) + parts[5:])
if page.has_next():
params['page'] = page.next_page_number()
query = urlencode(params, doseq=True)
next_page_url = urlunparse(parts[:4] + (query,) + parts[5:])
else:
for page_num in pages:
url = '?%s' % urlencode({'page': str(page_num)})
result.append((page_num, url))
if page.has_previous():
prev_page_url = '?%s' % urlencode({
'page': str(page.previous_page_number())
})
if page.has_next():
next_page_url = '?%s' % urlencode({
'page': str(page.next_page_number())
})
pages = result
return {
'current': page.number,
'page': page,
'pages': pages,
'paginator': paginator,
'next_page_url': next_page_url,
'prev_page_url': prev_page_url,
'extra_class': extra_class,
'text_labels': text_labels,
}
def paginate(page=None, request=None, distance=2, edge=1, extra_class='',
text_labels=True):
paginator = page.paginator
pages = calculate_pages(
page.number, paginator.num_pages, distance=distance, edge=edge)
prev_page_url = next_page_url = None
result = []
current_url = furl(request.get_full_path() if request else '')
for page_num in pages:
if not page_num:
result.append((page_num, None))
else:
page_url = _get_url_with_page_num(current_url, page_num)
result.append((page_num, page_url))
if page.has_previous():
prev_page_url = _get_url_with_page_num(
current_url, page.previous_page_number())
if page.has_next():
next_page_url = _get_url_with_page_num(
current_url, page.next_page_number())
pages = result
context = {
'current': page.number,
'page': page,
'pages': pages,
'paginator': paginator,
'next_page_url': next_page_url,
'prev_page_url': prev_page_url,
'extra_class': extra_class,
'text_labels': text_labels,
}
template_name = getattr(
settings, 'RANGE_PAGINATOR_TEMPLATE',
'django_rangepaginator/bootstrap3.html')
template = loader.get_template(template_name)
return template.render(context)
def paginate(page=None,
request=None,
distance=2,
edge=1,
extra_class='',
text_labels=True):
paginator = page.paginator
pages = calculate_pages(page.number,
paginator.num_pages,
distance=distance,
edge=edge)
prev_page_url = next_page_url = None
result = []
if request:
parts = urlparse(request.get_full_path())
params = parse_qs(parts.query)
for page_num in pages:
if not page_num:
result.append((page_num, None))
else:
params['page'] = [str(page_num)]
query = urlencode(params, doseq=True)
url = urlunparse(parts[:4] + (query, ) + parts[5:])
result.append((page_num, url))
if page.has_previous():
params['page'] = page.previous_page_number()
query = urlencode(params, doseq=True)
prev_page_url = urlunparse(parts[:4] + (query, ) + parts[5:])
if page.has_next():
params['page'] = page.next_page_number()
query = urlencode(params, doseq=True)
next_page_url = urlunparse(parts[:4] + (query, ) + parts[5:])
else:
for page_num in pages:
url = '?%s' % urlencode({'page': str(page_num)})
result.append((page_num, url))
if page.has_previous():
prev_page_url = '?%s' % urlencode(
{'page': str(page.previous_page_number())})
if page.has_next():
next_page_url = '?%s' % urlencode(
{'page': str(page.next_page_number())})
pages = result
context = {
'current': page.number,
'page': page,
'pages': pages,
'paginator': paginator,
'next_page_url': next_page_url,
'prev_page_url': prev_page_url,
'extra_class': extra_class,
'text_labels': text_labels,
}
template_name = getattr(settings, 'RANGE_PAGINATOR_TEMPLATE',
'django_rangepaginator/bootstrap3.html')
template = loader.get_template(template_name)
return template.render(context)