def wrap_from(frum, schema=None): """ :param frum: :param schema: :return: """ if not _containers: _delayed_imports() frum = wrap(frum) if isinstance(frum, basestring): if not _containers.config.default.settings: Log.error( "expecting pyLibrary.queries.query.config.default.settings to contain default elasticsearch connection info" ) type_ = None index = frum if frum.startswith("meta."): if frum == "meta.columns": return _meta.singlton.meta.columns.denormalized() elif frum == "meta.tables": return _meta.singlton.meta.tables else: Log.error("{{name}} not a recognized table", name=frum) else: type_ = _containers.config.default.type index = split_field(frum)[0] settings = set_default({ "index": index, "name": frum, "exists": True, }, _containers.config.default.settings) settings.type = None return _containers.type2container[type_](settings) elif isinstance( frum, Mapping) and frum.type and _containers.type2container[frum.type]: # TODO: Ensure the frum.name is set, so we capture the deep queries if not frum.type: Log.error("Expecting from clause to have a 'type' property") return _containers.type2container[frum.type](frum.settings) elif isinstance(frum, Mapping) and (frum["from"] or isinstance(frum["from"], (list, set))): from pyLibrary.queries.query import QueryOp return QueryOp.wrap(frum, schema=schema) elif isinstance(frum, (list, set)): return _ListContainer("test_list", frum) else: return frum
def wrap_from(frum, schema=None): """ :param frum: :param schema: :return: """ if not _containers: _delayed_imports() frum = wrap(frum) if isinstance(frum, basestring): if not _containers.config.default.settings: Log.error("expecting pyLibrary.queries.query.config.default.settings to contain default elasticsearch connection info") type_ = None index = frum if frum.startswith("meta."): if frum == "meta.columns": return _meta.singlton.meta.columns.denormalized() elif frum == "meta.tables": return _meta.singlton.meta.tables else: Log.error("{{name}} not a recognized table", name=frum) else: type_ = _containers.config.default.type index = split_field(frum)[0] settings = set_default( { "index": index, "name": frum, "exists": True, }, _containers.config.default.settings ) settings.type = None return _containers.type2container[type_](settings) elif isinstance(frum, Mapping) and frum.type and _containers.type2container[frum.type]: # TODO: Ensure the frum.name is set, so we capture the deep queries if not frum.type: Log.error("Expecting from clause to have a 'type' property") return _containers.type2container[frum.type](frum.settings) elif isinstance(frum, Mapping) and (frum["from"] or isinstance(frum["from"], (list, set))): from pyLibrary.queries.query import QueryOp return QueryOp.wrap(frum, schema=schema) elif isinstance(frum, (list, set)): return _ListContainer("test_list", frum) else: return frum
def new_instance(type, frum, schema=None): """ Factory! """ if not type2container: _delayed_imports() if isinstance(frum, Container): return frum elif isinstance(frum, _Cube): return frum elif isinstance(frum, _Query): return _run(frum) elif isinstance(frum, (list, set, GeneratorType)): return _ListContainer(frum) elif isinstance(frum, basestring): # USE DEFAULT STORAGE TO FIND Container if not config.default.settings: Log.error( "expecting pyLibrary.queries.query.config.default.settings to contain default elasticsearch connection info" ) settings = set_default( { "index": join_field(split_field(frum)[:1:]), "name": frum, }, config.default.settings) settings.type = None # WE DO NOT WANT TO INFLUENCE THE TYPE BECAUSE NONE IS IN THE frum STRING ANYWAY return type2container["elasticsearch"](settings) elif isinstance(frum, Mapping): frum = wrap(frum) if frum.type and type2container[frum.type]: return type2container[frum.type](frum.settings) elif frum["from"]: frum = copy(frum) frum["from"] = Container(frum["from"]) return _Query.wrap(frum) else: Log.error("Do not know how to handle {{frum|json}}", frum=frum) else: Log.error("Do not know how to handle {{type}}", type=frum.__class__.__name__)
def new_instance(type, frum, schema=None): """ Factory! """ if not type2container: _delayed_imports() if isinstance(frum, Container): return frum elif isinstance(frum, _Cube): return frum elif isinstance(frum, _Query): return _run(frum) elif isinstance(frum, (list, set, GeneratorType)): return _ListContainer(frum) elif isinstance(frum, basestring): # USE DEFAULT STORAGE TO FIND Container if not config.default.settings: Log.error("expecting pyLibrary.queries.query.config.default.settings to contain default elasticsearch connection info") settings = set_default( { "index": join_field(split_field(frum)[:1:]), "name": frum, }, config.default.settings ) settings.type = None # WE DO NOT WANT TO INFLUENCE THE TYPE BECAUSE NONE IS IN THE frum STRING ANYWAY return type2container["elasticsearch"](settings) elif isinstance(frum, Mapping): frum = wrap(frum) if frum.type and type2container[frum.type]: return type2container[frum.type](frum.settings) elif frum["from"]: frum = copy(frum) frum["from"] = Container(frum["from"]) return _Query.wrap(frum) else: Log.error("Do not know how to handle {{frum|json}}", frum=frum) else: Log.error("Do not know how to handle {{type}}", type=frum.__class__.__name__)