def test_detect_permission(self):
""" test python API detect mal formed permissions """
d = serviceaccess.parse(self.filename, self.section, "DB")
try:
serviceaccess.check(d, "db")
except serviceaccess.ServiceaccessException:
pass
def __init__(self, desfile=None, section=None):
"""
Create an interface object for a DES database.
The DES services file and/or section contained therein may be specified
via the desfile and section arguments. When omitted default values
will be used as defined in DESDM-3. A tag of "db" will be used in all
cases.
"""
self.configdict = serviceaccess.parse(desfile,section,'DB')
self.type = self.configdict['type']
serviceaccess.check (self.configdict, 'DB')
if self.type == 'oracle':
import oracon
conClass = oracon.OracleConnection
elif self.type == 'postgres':
import pgcon
conClass = pgcon.PostgresConnection
else:
raise errors.UnknownDBTypeError (self.type)
MAXTRIES = 5
TRY_DELAY = 10 # seconds
trycnt = 0
done = False
lasterr = ""
while not done and trycnt < MAXTRIES:
trycnt += 1
try:
self.con = conClass (self.configdict)
done = True
except Exception as e:
lasterr = str(e).strip()
timestamp = time.strftime("%x %X", time.localtime())
print "%s: Error when trying to connect to database: %s" % (timestamp,lasterr)
if trycnt < MAXTRIES:
print "\tRetrying...\n"
time.sleep(TRY_DELAY)
if not done:
print "Exechost:", socket.gethostname()
print "Connection information:", str(self)
#for key in ("user", "type", "port", "server"):
# print "\t%s = %s" % (key, self.configdict[key])
print ""
raise Exception("Aborting attempt to connect to database. Last error message: %s" % lasterr)
elif trycnt > 1: # only print success message if we've printed failure message
print "Successfully connected to database after retrying."
def test_python_maximal_assert(self):
""" Test that checkign a proper file throws no errors """
serviceaccess.check(self.maximal, "db")
def test_python_maximal_assert(self):
""" Test that checkign a proper file throws no errors """
with self.assertRaises(serviceaccess.ServiceaccessException):
serviceaccess.check(
serviceaccess.parse(self.filename, 'db-maximal', "db"), 'db')
def test_python_minimal_assert(self):
""" test that check function passed a clean file"""
serviceaccess.check(self.minimal, "db")