def license_view(request):
license_id = request.matchdict['license_id']
license = License.get_by_license_id(license_id)
if license is None:
msg = "This license was not found in our database"
return HTTPFound(request.route_url('not_found'))
#calculate for next/previous-navigation
max_id = License.get_max_id()
# previous
if license.id == 1: # if looking at first id
prev_id = max_id # --> choose highest id (wrap around)
else: # if looking at any other
prev_id = license.id - 1 # --> choose previous
# next
if license.id != max_id: # if not on highest id
next_id = license.id + 1 # --> choose next
elif license.id == max_id: # if highest id
next_id = 1 # --> choose first id (wrap around)
# show who is watching. maybe we should log this ;-)
viewer_username = authenticated_userid(request)
return {
'license': license,
'viewer_username': viewer_username,
'prev_id': prev_id,
'next_id': next_id
}
def test_get_by_license_id(self):
instance = self._makeOne()
self.session.add(instance)
self.session.flush() # to get the id from the db
# print "--- type(instance): " + str(type(instance))
# --> <class 'c3sar.models.License'>
# print "--- dir(instance): " + str(dir(instance))
# ... '_sa_instance_state', 'author', 'get_by_license_id',
# 'id', 'license_listing', 'metadata', 'name', 'url'
# print "--- instance.id: " + str(instance.id) # 1
from c3sar.models import License
result = License.get_by_license_id(1)
# print "result: " + str(result)
# --> <c3sar.models.License object at 0x949f74c>
# print "result.id: " + str(result.id) # 1
self.assertNotEqual(instance.id, None, "may not be None.")
self.assertNotEqual(result.id, None, "may not be None.")
self.assertEqual(instance.id, result.id, "license ids didn't match!")
def test_license_listing(self):
instance = self._makeOne()
self.session.add(instance)
self.session.flush() # to get the id from the db
# print "--- type(instance): " + str(type(instance))
# <class 'c3sar.models.License'>
# print "--- dir(instance): " + str(dir(instance))
# ... '_sa_instance_state', 'author', 'get_by_license_id',
# 'id', 'license_listing', 'metadata', 'name', 'url'
#print "--- instance.id: " + str(instance.id) # 1
from c3sar.models import License
result = License.license_listing()
# print "--- result: " + str(result)
# [<c3sar.models.License object at 0x9fba10c>]
# print "--- dir(result): " + str(dir(result)) #
# print "--- license_listing: result.__len__(): "
# + str(result.__len__()) # 1
self.assertEqual(
result.__len__(), 1, "we expect the result list to have one entry")
def license_list(request):
licenses = License.license_listing(License.id.desc())
return {
'licenses': licenses,
}
