sqlalchemy.orm.context

module documentation

Undocumented

Constant LABEL​_STYLE​_LEGACY​_ORM Undocumented
Class _​Bundle​Entity Undocumented
Class _​Column​Entity Undocumented
Class _​Identity​Token​Entity Undocumented
Class _​Mapper​Entity mapper/class/AliasedClass entity
Class _​ORMColumn​Entity Column/expression based entity.
Class _​Query​Entity represent an entity column returned within a Query result.
Class _​Raw​Column​Entity Undocumented
Class ​ORMCompile​State No class docstring; 1/1 property, 0/4 method, 1/6 class method, 0/1 class documented
Class ​ORMFrom​Statement​Compile​State Undocumented
Class ​ORMSelect​Compile​State No class docstring; 0/2 property, 0/39 instance variable, 0/4 class variable, 8/27 methods, 2/6 class methods documented
Function ​_column​_descriptions Undocumented
Function ​_entity​_from​_pre​_ent​_zero Undocumented
Function ​_legacy​_determine​_last​_joined​_entity given the legacy_setup_joins collection at a point in time, figure out what the "filter by entity" would be in terms of those joins.
Function ​_legacy​_filter​_by​_entity​_zero Undocumented
Constant ​_EMPTY​_DICT Undocumented
Variable ​_orm​_load​_exec​_options Undocumented
LABEL_STYLE_LEGACY_ORM =

Undocumented

Value
util.symbol('LABEL_STYLE_LEGACY_ORM')
def _column_descriptions(query_or_select_stmt, compile_state=None, legacy=False):

Undocumented

def _entity_from_pre_ent_zero(query_or_augmented_select):

Undocumented

def _legacy_determine_last_joined_entity(setup_joins, entity_zero):

given the legacy_setup_joins collection at a point in time, figure out what the "filter by entity" would be in terms of those joins.

in 2.0 this logic should hopefully be much simpler as there will be far fewer ways to specify joins with the ORM

def _legacy_filter_by_entity_zero(query_or_augmented_select):

Undocumented

_EMPTY_DICT =

Undocumented

Value
util.immutabledict()
_orm_load_exec_options =

Undocumented