sqlalchemy.sql.annotation.SupportsWrappingAnnotations

class documentation

class SupportsWrappingAnnotations(SupportsAnnotations):

Known subclasses: sqlalchemy.sql.expression.ClauseElement

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Undocumented

Method ​_annotate return a copy of this ClauseElement with annotations updated by the given dictionary.
Method ​_deannotate return a copy of this _expression.ClauseElement with annotations removed.
Method ​_with​_annotations return a copy of this ClauseElement with annotations replaced by the given dictionary.

Inherited from SupportsAnnotations:

Property ​_annotations​_cache​_key Undocumented
def _annotate(self, values):
return a copy of this ClauseElement with annotations updated by the given dictionary.
def _deannotate(self, values=None, clone=False):
return a copy of this _expression.ClauseElement with annotations removed.
Parameters
valuesoptional tuple of individual values to remove.
cloneUndocumented
def _with_annotations(self, values):
return a copy of this ClauseElement with annotations replaced by the given dictionary.