async def _getNodesByTag(self, name, valu=None, cmpr='='):
name = s_chop.tag(name)
pref = b'#' + name.encode('utf8') + b'\x00'
cmpf = None
if valu is None:
iops = (('pref', b''), )
lops = (
('indx', ('byuniv', pref, iops)),
)
elif valu is not None and cmpr == '@=':
lops = self.tagtype.getLiftOps('univ', cmpr, (None, '#' + name, valu))
else:
iops = self.tagtype.getIndxOps(valu, cmpr)
lops = (
('indx', ('byuniv', pref, iops)),
)
async for row, node in self.getLiftNodes(lops, '#' + name, cmpf=cmpf):
yield node
async def _getNodesByFormTag(self, name, tag, valu=None, cmpr='='):
filt = None
form = self.model.form(name)
if valu is not None:
ctor = self.model.type('ival').getCmprCtor(cmpr)
if ctor is not None:
filt = ctor(valu)
if form is None:
raise s_exc.NoSuchForm(form=name)
tag = s_chop.tag(tag)
# maybe use Encoder here?
fenc = form.name.encode('utf8') + b'\x00'
tenc = b'#' + tag.encode('utf8') + b'\x00'
iops = (('pref', b''), )
lops = (
('indx', ('byprop', fenc + tenc, iops)),
)
# a small speed optimization...
rawprop = '#' + tag
if filt is None:
async for row, node in self.getLiftNodes(lops, rawprop):
yield node
return
async for row, node in self.getLiftNodes(lops, rawprop):
valu = node.getTag(tag)
if filt(valu):
yield node
def test_chop_tag(self):
self.eq('foo.bar.ba z', s_chop.tag('#foo .bar. BA Z'))
def getTag(self, name, defval=None):
name = s_chop.tag(name)
return self.tags.get(name, defval)
def hasTag(self, name):
name = s_chop.tag(name)
return name in self.tags
def getTag(self, name, defval=None):
name = s_chop.tag(name)
return self.tags.get(name, defval)
def hasTag(self, name):
name = s_chop.tag(name)
return name in self.tags
def test_chop_tag(self):
self.eq('foo.bar.ba z', s_chop.tag('#foo .bar. BA Z'))