def get_library(self):
url = self.LIBRARY_ENDPOINT % dict(library_id=self.library_id)
representation, cached = Representation.get(
self._db, url, self.get,
exception_handler=Representation.reraise_exception,
)
return json.loads(representation.content)
def request(self,
path,
body=None,
method="GET",
identifier=None,
max_age=None):
path = self.full_path(path)
url = self.full_url(path)
if method == 'GET':
headers = {"Accept": "application/xml"}
else:
headers = {"Content-Type": "application/xml"}
self.sign(method, headers, path)
# print headers
# self.log.debug("3M request: %s %s", method, url)
if max_age and method == 'GET':
representation, cached = Representation.get(
self._db,
url,
extra_request_headers=headers,
do_get=self._simple_http_get,
max_age=max_age,
exception_handler=Representation.reraise_exception,
)
content = representation.content
return content
else:
return self._request_with_timeout(method,
url,
data=body,
headers=headers,
allow_redirects=False)
def get_library(self):
"""Get basic information about the collection, including
a link to the titles in the collection.
"""
url = self._library_endpoint
representation, cached = Representation.get(
self._db, url, self.get,
exception_handler=Representation.reraise_exception,
)
return json.loads(representation.content)
def request(self, path, identifier=None, max_age=LIST_MAX_AGE):
if not path.startswith(self.BASE_URL):
if not path.startswith("/"):
path = "/" + path
url = self.BASE_URL + path
else:
url = path
joiner = '?'
if '?' in url:
joiner = '&'
url += joiner + "api-key=" + self.api_key
representation, cached = Representation.get(self._db,
url,
do_get=self.do_get,
max_age=max_age,
debug=True,
pause_before=0.1)
content = json.loads(representation.content)
return content
def get_advantage_accounts(self):
"""Find all the Overdrive Advantage accounts managed by this library.
:yield: A sequence of OverdriveAdvantageAccount objects.
"""
library = self.get_library()
links = library.get('links', {})
advantage = links.get('advantageAccounts')
if not advantage:
return []
if advantage:
# This library has Overdrive Advantage accounts, or at
# least a link where some may be found.
advantage_url = advantage.get('href')
if not advantage_url:
return
representation, cached = Representation.get(
self._db, advantage_url, self.get,
exception_handler=Representation.reraise_exception,
)
return OverdriveAdvantageAccount.from_representation(
representation.content
)