def format(self, format):
if format == "table":
frum = list2table(self.data, self._schema.lookup.keys())
elif format == "cube":
frum = list2cube(self.data, self.schema.lookup.keys())
else:
frum = self.__data__()
return frum
def run(query, container=Null):
"""
THIS FUNCTION IS SIMPLY SWITCHING BASED ON THE query["from"] CONTAINER,
BUT IT IS ALSO PROCESSING A list CONTAINER; SEPARATE TO A ListContainer
"""
if container == None:
container = wrap(query)["from"]
query_op = QueryOp.wrap(query,
container=container,
namespace=container.schema)
else:
query_op = QueryOp.wrap(query, container, container.namespace)
if container == None:
from jx_python.containers.list_usingPythonList import DUAL
return DUAL.query(query_op)
elif isinstance(container, Container):
return container.query(query_op)
elif is_many(container):
container = wrap(list(container))
elif isinstance(container, Cube):
if is_aggs(query_op):
return cube_aggs(container, query_op)
elif is_op(container, QueryOp):
container = run(container)
elif is_data(container):
query = container
container = query["from"]
container = run(QueryOp.wrap(query, container, container.namespace),
container)
else:
Log.error("Do not know how to handle {{type}}",
type=container.__class__.__name__)
if is_aggs(query_op):
container = list_aggs(container, query_op)
else: # SETOP
if query_op.where is not TRUE:
container = filter(container, query_op.where)
if query_op.sort:
container = sort(container, query_op.sort, already_normalized=True)
if query_op.select:
container = select(container, query_op.select)
if query_op.window:
if isinstance(container, Cube):
container = list(container.values())
for param in query_op.window:
window(container, param)
# AT THIS POINT frum IS IN LIST FORMAT, NOW PACKAGE RESULT
if query_op.format == "cube":
container = list2cube(container)
elif query_op.format == "table":
container = list2table(container)
container.meta.format = "table"
else:
container = wrap({"meta": {"format": "list"}, "data": container})
return container
