def add(self, did, domain, flags=None, force=False):
dflags = self.default_flags()
fmask = parse_flags(flags)
flags = new_flags(dflags, fmask)
canonical = is_canonical(flags)
if self.exist(did, domain):
if force: return
raise Error (EDUPL, errstr(did=did, domain=domain))
# set digest realm attr
da = self.Domain_attrs(self.dburi, self.db)
da.set_default(did, 'digest_realm', domain)
# update canonical flag
cnd, err = cond(CND_NO_DELETED, did=did)
rows = self.db.select(self.TABLE, self.COLUMNS, cnd)
canon_exist = False
for row in rows:
if not is_canonical(row[self.FLAGIDX]):
continue
if not canonical:
canon_exist = True
break
f = clear_canonical(row[self.FLAGIDX])
cnd = full_cond(self.COLUMNS, row)
self.db.update(self.TABLE, {'flags':f}, cnd)
if not canonical and not canon_exist:
flags = set_canonical(flags)
# add new domain
ins = { 'did' : did, 'domain' : domain, 'flags' : flags }
self.db.insert(self.TABLE, ins)
def change(self, uid, uri, flags=None, force=False):
fmask = parse_flags(flags)
nflags = new_flags(0, fmask)
canonical = is_canonical(nflags)
try:
username, did = self.uri2id(uri)
except:
if force: return
raise
cndt, err = cond(CND_NO_DELETED, uid=uid, username=username, did=did)
if not self.exist(uid, username, did):
if force: return
raise Error (ENOREC, err)
# clear canon
if canonical:
cnd, err = cond(CND_NO_DELETED, uid=uid)
cnd.append(CND_CANONICAL)
rows = self.db.select(self.TABLE, self.COLUMNS, cnd)
for row in rows:
nf = clear_canonical(row[self.FLAGIDX])
cnd = full_cond(self.COLUMNS, row)
self.db.update(self.TABLE, {'flags':nf}, cnd)
# update flags
rows = self.db.select(self.TABLE, self.COLUMNS, cndt)
if not rows and not force:
raise Error (ENOREC, err)
for row in rows:
nf = new_flags(row[self.FLAGIDX], fmask)
cnd = full_cond(self.COLUMNS, row)
self.db.update(self.TABLE, {'flags':nf}, cnd)
def change_domain(self, domain, flags=None, force=False):
upd = {}
fmask = parse_flags(flags)
nflags = new_flags(0, fmask)
canonical = is_canonical(nflags)
# get did
try:
did = self.get_did(domain)
except:
if force: return
raise
# clear canon
if canonical:
cnd, err = cond(CND_NO_DELETED, did=did)
cnd.append(CND_CANONICAL)
rows = self.db.select(self.TABLE, self.COLUMNS, cnd)
for row in rows:
nf = clear_canonical(row[self.FLAGIDX])
cnd = full_cond(self.COLUMNS, row)
upd = {'flags':nf}
self.db.update(self.TABLE, upd, cnd)
# update flags
cnd, err = cond(CND_NO_DELETED, domain=domain)
rows = self.db.select(self.TABLE, self.COLUMNS, cnd)
if not rows and not force:
raise Error (ENOREC, err)
for row in rows:
nf = new_flags(row[self.FLAGIDX], fmask)
cnd = full_cond(self.COLUMNS, row)
self.db.update(self.TABLE, {'flags':nf}, cnd)
def add(self, uid, uri, flags=None, force=False):
dflags = self.default_flags()
fmask = parse_flags(flags)
flags = new_flags(dflags, fmask)
canonical = is_canonical(flags)
try:
username, did = self.uri2id(uri)
except:
if force: return
raise
us = self.User(self.dburi, self.db)
if not us.exist(uid) and not force:
raise Error (ENOUSER, uid)
if self.exist(uid, username, did):
if force: return
raise Error (EDUPL, username)
# update canonical flag
cnd, err = cond(CND_NO_DELETED, uid=uid)
rows = self.db.select(self.TABLE, self.COLUMNS, cnd)
canon_exist = False
for row in rows:
if not is_canonical(row[self.FLAGIDX]):
continue
if not canonical:
canon_exist = True
break
f = clear_canonical(row[self.FLAGIDX])
cnd = full_cond(self.COLUMNS, row)
self.db.update(self.TABLE, {'flags':f}, cnd)
if not canonical and not canon_exist:
flags = set_canonical(flags)
# add new URI
ins = { 'uid' : uid, 'did' : did, 'username' : username, \
'flags' : flags }
self.db.insert(self.TABLE, ins)