def resolving(self, ref):
"""
Context manager which resolves a JSON ``ref`` and enters the
resolution scope of this ref.
:argument str ref: reference to resolve
"""
full_uri = urljoin(self.resolution_scope, ref)
uri, fragment = urldefrag(full_uri)
if not uri:
uri = self.base_uri
if uri in self.store:
document = self.store[uri]
else:
try:
document = self.resolve_remote(uri)
except Exception as exc:
raise RefResolutionError(exc)
old_base_uri, self.base_uri = self.base_uri, uri
try:
with self.in_scope(uri):
yield self.resolve_fragment(document, fragment)
finally:
self.base_uri = old_base_uri
def in_scope(self, scope):
old_scope = self.resolution_scope
self.resolution_scope = urljoin(old_scope, scope)
try:
yield
finally:
self.resolution_scope = old_scope
def make_external(url):
return urljoin(request.url_root, url)
def make_external(url):
return urljoin(request.url_root, url)
def _set_url(self, url):
if self.service is not None and self.service.base_url is not None and \
not absolute_url(url):
return urljoin(self.service.base_url, url)
return url
