class Circulation(object):
'''
Makes a connection with the WMS Circulation API using the classes Connect (originally from OCLC) and Config
'''
def __init__(self, service=None, useTestData = True):
service = service # 'circulation' # WMS Circulation API
self.config = Config(service = service, useTestData = useTestData)
self.institution = self.config.getInstitutionData()
self.serviceAPI = self.config.getServiceAPIData()
self.institutionList = self.institution.get('institution')
self.branchList = self.institution.get('branch')
def get_data_response(self, institution_id = None, request_url = ''):
connect = Connect(institution_id = institution_id, request_url = request_url, config = self.config)
opener = urllib2.build_opener(MyHTTPSHandler)
opener.addheaders = [('accept', 'application/json'),('Authorization', connect.getAuthorization_header())]
response = opener.open(request_url).read()
return response
def get_JSON(self, data):
_data = data
try:
return json.loads(_data)
except Exception, inst:
print inst
class Search(object):
'''
Makes a connection with the WorldCat Search API using the classes Connect (originally from OCLC) and Config
Authorization is given through a WSKEY as a parameter in the central (service) part of this application
'''
def __init__(self, service=None, useTestData = True):
service = service # 'search' # WorldCat Search API
self.config = Config(service = service, useTestData = useTestData)
self.institution = self.config.getInstitutionData()
self.serviceAPI = self.config.getServiceAPIData()
self.institutionList = self.institution.get('institution')
def get_data_response(self, institution_id = None, request_url = ''):
connect = Connect(institution_id = institution_id, request_url = request_url, config = self.config)
#opener = urllib2.build_opener(MyHTTPSHandler)
#opener.addheaders = [('accept', 'text/xml'),]
#opener.addheaders = [('Authorization', connect.getAuthorization_header())]
opener = urllib2.build_opener()
response = opener.open(request_url).read()
return response
def get_url(self, service=None, resource=None, method=None):
url = ''
try:
# get correct url for this method from configuration file
for key, value in self.serviceAPI['%s.%s' % (service, resource)]:
if key == method:
url = value
break
except Exception, inst:
print inst
return url
class Metadata(object):
def __init__(self, service=None, useTestData = True):
service = service #'metadata' # WorldCat Metadata API
self.config = Config(service = service, useTestData = useTestData)
self.institution = self.config.getInstitutionData()
self.serviceAPI = self.config.getServiceAPIData()
self.institutionList = self.institution.get('institution')
def get_data_response(self, institution_id = None, request_url = ''):
connect = Connect(institution_id = institution_id, request_url = request_url, config = self.config)
opener = urllib2.build_opener(MyHTTPSHandler)
opener.addheaders = [('accept', 'application/atom+json'),('Authorization', connect.getAuthorization_header())]
#opener.addheaders = [('accept', 'application/xml'),('Authorization', connect.getAuthorization_header())]
response = opener.open(request_url).read()
return response
def get_JSON(self, data):
_data = data
try:
return json.loads(_data)
except Exception, inst:
print inst
