U f@s>dZddlZddlmZGdddejZGdddeZdS) zImplementation of the DbDoc.N)ProgrammingErrorc@seZdZdZddZdS)ExprJSONEncoderzgA :class:`json.JSONEncoder` subclass, which enables encoding of :class:`mysqlx.ExprParser` objects.cCs"t|drd|Stj||S)Nexprz{0})hasattrformatjson JSONEncoderdefault)selfor 0/tmp/pip-unpacked-wheel-mzf9r1ws/mysqlx/dbdoc.pyr 's  zExprJSONEncoder.defaultN)__name__ __module__ __qualname____doc__r r r r rr$src@sZeZdZdZddZddZddZdd Zd d Zd d Z dddZ ddZ ddZ dS)DbDoczRepresents a generic document in JSON format. Args: value (object): The value can be a JSON string or a dict. Raises: ValueError: If ``value`` type is not a basestring or dict. cCs@t|tr||_n*t|tr*t||_ntdt|dS)NzUnable to handle type: {0}) isinstancedict__dict__strrloads ValueErrorrtype)r valuer r r__init__7s   zDbDoc.__init__cCs|SN)as_strr r r r__str__?sz DbDoc.__str__cCs t|jSr)reprrrr r r__repr__BszDbDoc.__repr__cCs|dkrtd||j|<dS)N_idzCannot modify _id)rr)r indexrr r r __setitem__EszDbDoc.__setitem__cCs |j|Srr)r r$r r r __getitem__JszDbDoc.__getitem__cCs ||jkSrr&)r itemr r r __contains__MszDbDoc.__contains__NcCs.|j}|r||d<nd|kr&|d=t|S)aeReturns a new copy of a :class:`mysqlx.DbDoc` object containing the `doc_id` provided. If `doc_id` is not provided, it will be removed from new :class:`mysqlx.DbDoc` object. Args: doc_id (Optional[str]): Document ID Returns: mysqlx.DbDoc: A new instance of DbDoc containing the _id provided r#)rcopyr)r Zdoc_idZnew_dictr r rr*Ps  z DbDoc.copycCs |jS)zJReturns the keys. Returns: `list`: The keys. )rkeysrr r rr+bsz DbDoc.keyscCstj|jtdS)zSerialize :class:`mysqlx.DbDoc` to a JSON formatted ``str``. Returns: str: A JSON formatted ``str`` representation of the document. .. versionadded:: 8.0.16 )cls)rdumpsrrrr r rrjsz DbDoc.as_str)N) rrrrrr r"r%r'r)r*r+rr r r rr.s r)rrerrorsrr robjectrr r r rs