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views.py
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views.py
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from __future__ import absolute_import
import datetime
import django.views.static
from django.core import urlresolvers
from django.http import Http404
from django.shortcuts import render_to_response, redirect
from django.template import RequestContext
from django.utils import simplejson
import haystack.views
from .forms import DocSearchForm
from .models import DocumentRelease
from .utils import get_doc_root_or_404, get_doc_path_or_404
def index(request):
return redirect(DocumentRelease.objects.default())
def language(request, lang):
return redirect(DocumentRelease.objects.default())
def document(request, lang, version, url):
# If either of these can't be encoded as ascii then later on down the line an
# exception will be emitted by unipath, proactively check for bad data (mostly
# from the Googlebot) so we can give a nice 404 error.
try:
version.encode("ascii")
url.encode("ascii")
except UnicodeEncodeError:
raise Http404
if version == 'dev':
rtd_version = 'latest'
elif version >= '1.5':
rtd_version = version + '.x'
else:
rtd_version = version + '.X'
docroot = get_doc_root_or_404(lang, version)
doc_path = get_doc_path_or_404(docroot, url)
template_names = [
'docs/%s.html' % docroot.rel_path_to(doc_path).replace(doc_path.ext, ''),
'docs/doc.html',
]
return render_to_response(template_names, RequestContext(request, {
'doc': simplejson.load(open(doc_path, 'rb')),
'env': simplejson.load(open(docroot.child('globalcontext.json'), 'rb')),
'lang': lang,
'version': version,
'rtd_version': rtd_version,
'docurl': url,
'update_date': datetime.datetime.fromtimestamp(docroot.child('last_build').mtime()),
'home': urlresolvers.reverse('document-index', kwargs={'lang':lang, 'version':version}),
'redirect_from': request.GET.get('from', None),
}))
class SphinxStatic(object):
"""
Serve Sphinx static assets from a subdir of the build location.
"""
def __init__(self, subpath):
self.subpath = subpath
def __call__(self, request, lang, version, path):
return django.views.static.serve(
request,
document_root = get_doc_root_or_404(lang, version).child(self.subpath),
path = path,
)
def objects_inventory(request, lang, version):
response = django.views.static.serve(
request,
document_root = get_doc_root_or_404(lang, version),
path = "objects.inv",
)
response['Content-Type'] = "text/plain"
return response
def redirect_index(request, *args, **kwargs):
assert request.path.endswith('index/')
return redirect(request.path[:-6])
class DocSearchView(haystack.views.SearchView):
def __init__(self, **kwargs):
kwargs.update({
'template': 'docs/search.html',
'form_class': DocSearchForm,
'load_all': False,
})
super(DocSearchView, self).__init__(**kwargs)
def extra_context(self):
# Constuct a context that matches the rest of the doc page views.
default_release = DocumentRelease.objects.default()
return {
'lang': default_release.lang,
'version': default_release.version,
'release': default_release,
}