def to_json(self, pretty: bool=False, sastag: bool=False, **kwargs) -> str:
    '\n        Export this SAS Data Set to a JSON Object\n        PROC JSON documentation: http://go.documentation.sas.com/?docsetId=proc&docsetVersion=9.4&docsetTarget=p06hstivs0b3hsn1cb4zclxukkut.htm&locale=en\n\n        :param pretty: boolean False return JSON on one line True returns formatted JSON\n        :param sastag: include SAS meta tags\n        :param kwargs:\n        :return: JSON str\n        '
    code = 'filename file1 temp;\n'
    code += 'proc json out=file1'
    if pretty:
        code += ' pretty '
    if (not sastag):
        code += ' nosastags '
    code += (';\n  export %s.%s %s;\n run;' % (self.libref, self.table, self._dsopts()))
    if self.sas.nosub:
        print(code)
        return None
    ll = self._is_valid()
    runcode = True
    if ll:
        runcode = False
    if runcode:
        ll = self.sas.submit(code, 'text')
        elog = []
        fpath = ''
        for line in ll['LOG'].splitlines():
            if line[self.sas.logoffset:].startswith('JSONFilePath:'):
                fpath = line[14:]
            if line[self.sas.logoffset:].startswith('ERROR'):
                elog.append(line)
        if len(elog):
            raise RuntimeError('\n'.join(elog))
        if len(fpath):
            with open(fpath, 'r') as myfile:
                json_str = myfile.read()
            return json_str
Export this SAS Data Set to a JSON Object
PROC JSON documentation: http://go.documentation.sas.com/?docsetId=proc&docsetVersion=9.4&docsetTarget=p06hstivs0b3hsn1cb4zclxukkut.htm&locale=en

:param pretty: boolean False return JSON on one line True returns formatted JSON
:param sastag: include SAS meta tags
:param kwargs:
:return: JSON str
def to_json(self, pretty: bool=False, sastag: bool=False, **kwargs) -> str:
    '\n        Export this SAS Data Set to a JSON Object\n        PROC JSON documentation: http://go.documentation.sas.com/?docsetId=proc&docsetVersion=9.4&docsetTarget=p06hstivs0b3hsn1cb4zclxukkut.htm&locale=en\n\n        :param pretty: boolean False return JSON on one line True returns formatted JSON\n        :param sastag: include SAS meta tags\n        :param kwargs:\n        :return: JSON str\n        '
    code = 'filename file1 temp;\n'
    code += 'proc json out=file1'
    if pretty:
        code += ' pretty '
    if (not sastag):
        code += ' nosastags '
    code += (';\n  export %s.%s %s;\n run;' % (self.libref, self.table, self._dsopts()))
    if self.sas.nosub:
        print(code)
        return None
    ll = self._is_valid()
    runcode = True
    if ll:
        runcode = False
    if runcode:
        ll = self.sas.submit(code, 'text')
        elog = []
        fpath = 
        for line in ll['LOG'].splitlines():
            if line[self.sas.logoffset:].startswith('JSONFilePath:'):
                fpath = line[14:]
            if line[self.sas.logoffset:].startswith('ERROR'):
                elog.append(line)
        if len(elog):
            raise RuntimeError('\n'.join(elog))
        if len(fpath):
            with open(fpath, 'r') as myfile:
                json_str = myfile.read()
            return json_str