Question

使用odoo v11与restapi集成虽然在获取错误的报告数据时在CRUD操作中正常工作

file.py

 def generate_report(self, xml_id, ids):
    self_reports = {}
    self_reports = {'result': False, 'state': False, 'exception': None}
    try:
        result, format = request.env.ref(xml_id).sudo().render_qweb_pdf([ids])
        if not result:
            tb = sys.exc_info()
            self_reports['exception'] = odoo.exceptions.DeferredException('RML is not available at specified location or not enough data to print!', tb)
        self_reports['result'] = result
        self_reports['format'] = format
        self_reports['state'] = True
        self_reports.update({'id': ids})
    except Exception as exception:
        _logger.exception('Exception: %s\n', exception)
        if hasattr(exception, 'name') and hasattr(exception, 'value'):
            self_reports['exception'] = odoo.exceptions.DeferredException(tools.ustr(exception.name), tools.ustr(exception.value))
        else:
            tb = sys.exc_info()
            self_reports['exception'] = odoo.exceptions.DeferredException(tools.exception_to_unicode(exception), tb)
        self_reports['state'] = True

    exc = self_reports['exception']
    if exc:
        raise UserError('%s: %s' % (exc.message, exc.traceback))
    if self_reports['state']:    
        if tools.config['reportgz']:
            import zlib
            res2 = zlib.compress(result)
        else:
            if isinstance(result, str):
                res2 = result.encode('latin1', 'replace')
            else:
                res2 = result
        if res2:
            self_reports['result'] = base64.encodestring(res2)
    return self_reports

def get_response(self, status_code, status, data=None):
    """Returns Response Object with given status code and status"""
    response = Response()
    response.status = status
    if data:
        response.data = isinstance(data, str) and data or json.dumps(data)
    response.status_code = status_code
    return response

这是数据格式

list: [{'exception': None, 'state': True, 'id': 3, 'format': 'pdf', 'result': 
b'SlZCRVJpMHhMak1LTVNBd0lHOWlhZ284UEFvdlZIbHdaU0F2VUdGblpYTUtMME52ZFc1MElERUtM\nMHRwWkh
NZ1d5QXpJREFnVWlCZApDajQrQ21WdVpHOWlhZ295SURBZ2IySnFDanc4Q2k5UWNtOWtk\nV05sY2lBb1VIbFFSR
Vl5S1FvK1BncGxibVJ2WW1vS015QXdJRzlpCmFnbzhQQW92VW1WemIzVnlZ\nMlZ6SURVZ01DQlNDaTlCYm01dmR
ITWdNVGdnTUNCU0NpOVFZWEpsYm5RZ01TQXdJRklLTDFSNWNH\nVWcKTDFCaFoyVUtMMDFsWkdsaFFtOTRJR  
nNnTUNBd0lEWXhNaUEzT1RJZ1hRb3ZRMjl1ZEdWdWRI\nTWdNVGtnTUNCU0NqNCtDbVZ1Wkc5aQphZ28wSUR        
BZ2IySnFDanc4Q2k5VWVYQmxJQzlEWVhSaGJH\nOW5DaTlRWVdkbGN5QXhJREFnVWdvK1BncGxibVJ2WW1vS05T
QXdJRzlpCmFnbzhQQW92UTI5c2Iz\nSlRjR0ZqWlNBOFBBb3ZRMU53SUM5RVpYWnBZMlZTUjBJS0wwTlRjR2NnTD   
BSbGRtbGpaVWR5WVhr\nS0wxQkQKVTNBZ05pQXdJRklLUGo0S0wwVjRkRWRUZEdGMFpTQThQQW92UjFOaElEY
2dNQ0JTQ2o0\nK0NpOUdiMjUwSUR3OENpOUdPQ0E0SURBZwpVZ292UmpjZ01UTWdNQ0JTQ2o0K0NpOVFZWFI ...

错误追溯：

 File "E:\Odoo\odoo11\addons\restapi\controllers\main.py", line 343, in call_report
return self.get_response(200, str(200), {'report': datas})
 File "E:\Odoo\odoo11\addons\restapi\controllers\main.py", line 135, in get_response
response.data = isinstance(data, str) and data or json.dumps(data)
 File "C:\Program Files\Python\Python35\lib\json\__init__.py", line 230, in dumps
return _default_encoder.encode(obj)
 File "C:\Program Files\Python\Python35\lib\json\encoder.py", line 199, in encode
chunks = self.iterencode(o, _one_shot=True)
 File "C:\Program Files\Python\Python35\lib\json\encoder.py", line 257, in iterencode
return _iterencode(o, 0)
 File "C:\Program Files\Python\Python35\lib\json\encoder.py", line 180, in default
raise TypeError(repr(o) + " is not JSON serializable")

我需要在api响应中使用二进制数据的pdf报告，在响应数据中获取错误。请有人帮我解决这个问题

Answer 1

这是因为您可能忘记导入json lib。在您的标头声明"title": "Living furniture exhibitions!" "include_products": ["ikea chair", "marketO desk"]中，这可能会帮助您解决错误。

Odoo V11 restapi - TypeError（repr（o）+“不是JSON可序列化的”）

1 个答案: