def getZone(self, con, name, current):
cur = self._dbh.execute(con, 'SELECT id FROM domains WHERE name=%s',
name)
result = cur.fetchall()
if len(result) != 1:
raise ICore.NotFoundError("Could not locate zone in the database")
return utils.proxy(I.ZonePrx, current, "DNS-Zone", str(result[0][0]))
def getZones(self, con, current):
cur = self._dbh.execute(con, 'SELECT id FROM domains')
result = [
utils.proxy(I.ZonePrx, current, "DNS-Zone", str(x[0]))
for x in cur.fetchall()
]
return result
def createZone(self, con, name, soar, current):
self._dbh.execute(con,
'INSERT INTO domains (name, type) VALUES (%s, %s)',
name, 'NATIVE')
# we'll need id later to create proxy
cur = self._dbh.execute(con, 'SELECT id FROM domains WHERE name=%s',
name)
result = cur.fetchall()
if len(result) != 1:
raise ICore.DBError("Zone creation failed"
"Could not locate zone in the database")
n = str(result[0][0])
cur = self._dbh.execute(
con, "INSERT INTO records (domain_id, name, type, content)"
"VALUES (%s, %s, 'SOA', %s)", n, name, utils.soar2str(soar))
if cur.rowcount != 1:
raise ICore.DBError("Zone creation failed",
"Failed to add SOA Record.")
con.commit()
return utils.proxy(I.ZonePrx, current, "DNS-Zone", n)
slopes = rises / runs
runs = [25] + list(runs) + [25]
slopes = [slopes[0]] + list(slopes) + [slopes[-1]]
intercept = quantiles[0] - runs[0] * slopes[0]
poly = [intercept]
for slope, run in zip(slopes, runs):
start = poly[-1] + slope
stop = poly[-1] + run * slope
poly.extend(np.linspace(start, stop, num=run))
return poly
proxied = proxy('distribution')
class RandomVariable(np.ndarray):
# cf. http://docs.scipy.org/doc/numpy-1.10.1/user/basics.subclassing.html
# for details on subclassing an ndarray
def __new__(cls, distribution):
sample = distribution.rvs(N)
obj = sample.view(cls)
obj.distribution = distribution
return obj
@proxied
def rvs(self, n):
return np.random.choice(self, size=n, replace=True)
@vectorize
def get_xml(url):
resp = make_response(proxy(url).replace('\n', ''))
resp.mimetype = 'text/xml'
return resp
