remove filter conditions on universe

alphamind/data/engines/universe.py

@@ -18,7 +18,6 @@ class Universe(object):
     def __init__(self,
                  name,
                  base_universe: Iterable[str]=None,
-                 filter_cond=None,
                  include_universe: Iterable[str]=None,
                  exclude_universe: Iterable[str]=None,
                  include_codes: Iterable[str]=None,
@@ -30,7 +29,6 @@ class Universe(object):
         self.exclude_universe = exclude_universe
         self.include_codes = include_codes
         self.exclude_codes = exclude_codes
-        self.filter_cond = filter_cond
 
     def query(self, ref_date):
         query = select([UniverseTable.Code]).distinct()
@@ -57,14 +55,9 @@ class Universe(object):
             codes_in = UniverseTable.Code.in_(self.include_codes)
             all_or_conditions.append(codes_in)
 
-        if self.filter_cond is not None:
-            all_and_conditions.extend([self.filter_cond])
-
         query = query.where(
             and_(
                 UniverseTable.Date == ref_date,
-                UniverseTable.Code == Uqer.Code,
-                UniverseTable.Date == Uqer.Date,
                 or_(
                     and_(*all_and_conditions),
                     *all_or_conditions