def _add_zfilters(self):
"""
This function is the internals of the zfilter function.
It will create a SortedSet and will compare the scores to
the value provided.
:return: a SortedSet with the ids.
"""
k, v = self._zfilters[0].items()[0]
try:
att, op = k.split('__')
except ValueError:
raise ValueError("zfilter should have an operator.")
index = self.model_class._key[att]
desc = self.model_class._attributes[att]
zset = SortedSet(index, db=self.db)
limit, offset = self._get_limit_and_offset()
if isinstance(v, (tuple, list,)):
min, max = v
min = float(desc.typecast_for_storage(min))
max = float(desc.typecast_for_storage(max))
else:
v = float(desc.typecast_for_storage(v))
if op == 'lt':
return zset.lt(v, limit, offset)
elif op == 'gt':
return zset.gt(v, limit, offset)
elif op == 'gte':
return zset.ge(v, limit, offset)
elif op == 'lte':
return zset.le(v, limit, offset)
elif op == 'in':
return zset.between(min, max, limit, offset)
def _add_zfilters(self):
k, v = self._zfilters[0].items()[0]
try:
att, op = k.split('__')
except ValueError:
raise ValueError("zfilter should have an operator.")
index = self.model_class._key[att]
desc = self.model_class._attributes[att]
zset = SortedSet(index)
limit, offset = self._get_limit_and_offset()
if isinstance(v, (
tuple,
list,
)):
min, max = v
min = float(desc.typecast_for_storage(min))
max = float(desc.typecast_for_storage(max))
else:
v = float(desc.typecast_for_storage(v))
if op == 'lt':
return zset.lt(v, limit, offset)
elif op == 'gt':
return zset.gt(v, limit, offset)
elif op == 'gte':
return zset.ge(v, limit, offset)
elif op == 'lte':
return zset.le(v, limit, offset)
elif op == 'in':
return zset.between(min, max, limit, offset)
def _add_zfilters(self, s):
"""
This function is the internals of the zfilter function.
It will create a SortedSet and will compare the scores to
the value provided.
:return: a SortedSet with the ids.
"""
k, v = self._zfilters[0].items()[0]
try:
att, op = k.split('__')
except ValueError:
raise ValueError("zfilter should have an operator.")
index = self.model_class._key[att]
desc = self.model_class._attributes[att]
zset = SortedSet(index, db=self.db)
limit, offset = self._get_limit_and_offset()
new_set_key = "~%s.%s" % ("+".join([self.key, att, op]), id(self))
new_set_key_temp = "#%s.%s" % ("+".join([self.key, att, op]), id(self))
members = []
if isinstance(v, (
tuple,
list,
)):
min, max = v
min = float(desc.typecast_for_storage(min))
max = float(desc.typecast_for_storage(max))
else:
v = float(desc.typecast_for_storage(v))
if op == 'lt':
members = zset.lt(v, limit, offset)
elif op == 'gt':
members = zset.gt(v, limit, offset)
elif op == 'gte':
members = zset.ge(v, limit, offset)
elif op == 'le':
members = zset.le(v, limit, offset)
elif op == 'lte':
members = zset.le(v, limit, offset)
elif op == 'in':
members = zset.between(min, max, limit, offset)
temp_set = Set(new_set_key_temp)
if members:
temp_set.add(*members)
temp_set.set_expire()
s.intersection(new_set_key, temp_set)
new_set = Set(new_set_key)
new_set.set_expire()
return new_set
def _add_zfilters(self):
k, v = self._zfilters[0].items()[0]
try:
att, op = k.split('__')
except ValueError:
raise ValueError("zfilter should have an operator.")
index = self.model_class._key[att]
desc = self.model_class._attributes[att]
zset = SortedSet(index)
limit, offset = self._get_limit_and_offset()
if isinstance(v, (tuple, list,)):
min, max = v
min = float(desc.typecast_for_storage(min))
max = float(desc.typecast_for_storage(max))
else:
v = float(desc.typecast_for_storage(v))
if op == 'lt':
return zset.lt(v, limit, offset)
elif op == 'gt':
return zset.gt(v, limit, offset)
elif op == 'gte':
return zset.ge(v, limit, offset)
elif op == 'lte':
return zset.le(v, limit, offset)
elif op == 'in':
return zset.between(min, max, limit, offset)
def _add_zfilters(self, s):
"""
This function is the internals of the zfilter function.
It will create a SortedSet and will compare the scores to
the value provided.
:return: a SortedSet with the ids.
"""
k, v = self._zfilters[0].items()[0]
try:
att, op = k.split('__')
except ValueError:
raise ValueError("zfilter should have an operator.")
index = self.model_class._key[att]
desc = self.model_class._attributes[att]
zset = SortedSet(index, db=self.db)
limit, offset = self._get_limit_and_offset()
new_set_key = "~%s.%s" % ("+".join([self.key, att, op]), id(self))
new_set_key_temp = "#%s.%s" % ("+".join([self.key, att, op]), id(self))
members = []
if isinstance(v, (tuple, list,)):
min, max = v
min = float(desc.typecast_for_storage(min))
max = float(desc.typecast_for_storage(max))
else:
v = float(desc.typecast_for_storage(v))
if op == 'lt':
members = zset.lt(v, limit, offset)
elif op == 'gt':
members = zset.gt(v, limit, offset)
elif op == 'gte':
members = zset.ge(v, limit, offset)
elif op == 'le':
members = zset.le(v, limit, offset)
elif op == 'lte':
members = zset.le(v, limit, offset)
elif op == 'in':
members = zset.between(min, max, limit, offset)
temp_set = Set(new_set_key_temp)
if members:
temp_set.add(*members)
temp_set.set_expire()
s.intersection(new_set_key, temp_set)
new_set = Set(new_set_key)
new_set.set_expire()
return new_set
