#NEWLINE# def delete( self , key ) : #NEWLINE# #INDENT# 'HStore expression.  Returns the contents of this hstore with the\n            given key deleted.  Note that the key may be a SQLA expression.\n            ' #NEWLINE# if isinstance ( key , dict ) : #NEWLINE# #INDENT# key = _serialize_hstore ( key ) #NEWLINE# #UNINDENT# return _HStoreDeleteFunction ( key . expr , key )