With django-rest-framework how do I assign a field to the request user when using a ModelViewSet? -

-

APIViews के लिए अनुशंसा: 

  def pre_save (स्वयं, obj): obj.owner = Self.request.user   
 यह काम करता है जैसे कि मैं वापस आ रहा है:  
  { "स्वामी": ["यह फ़ील्ड रिक्त नहीं हो सकती।" ]}   
 संपादित करें: pre_save विधि को कभी भी नहीं कहा जाता है  pre_save  विधि में  pdb  को कॉल डालने के द्वारा चेक किया गया।  
 मेरी धारावाहिक एक आदर्श हाइपरलिंक मॉडेलसेरियलाइज़र है जिसमें मॉडल और मेटा में निर्दिष्ट फ़ील्ड की सूची है।   
 
 
 मेरे मॉडल पर मैंने ओवरराइड किया है  clean_fields ।  clean_fields  के लिए हस्ताक्षर:  
  Model.clean_fields (बाहर के = कोई नहीं)   
 मेरा कस्टम  clean_fields :  <पूर्व>  def clean_fields (स्वयं, बाहर नहीं = कोई नहीं): सुपर (आवेदक, स्वयं) .clean_fields () # यहां बग # कस्टम क्लीन_फ़ील्ड कोड   
 मैंने  बहिष्कार  पैरामीटर को सुपर वर्ग में नहीं दिया!  
 हे भगवान, मुझे कई घंटे लगे डिबग करने के लिए

Comments

Post a Comment

Popular posts from this blog

php - PDO bindParam() fatal error -

-
I am trying to learn PDO, now I have written this small code, but it gives me a serious error: Fatal error: Call a member function at a non-object dot () ... $ con = new mysqli ("127.0.0.1", "root", "", "csvdangercheck"); $ Query = $ con- & gt; ("Id,` var1`, `var2`) values ​​(" id,: var1,: var2) ";); $ query- & gt; bypass pattern (': id', $ id); $ query- & gt; BindParam (': var1', $ VAL1); $ Query- & gt; bindParam (': var2', $ val2); $ Query-> Executed (); I Trying to use print_r ($ con-> errorInfo ()) but Fatal error: Undefined method mysqli :: errorInfo ( ) ... can someone tell me what am I missing? Flaffeh said, you have PDO Missing Mysqy, try it: $ con = new PDO ('mysql: host = 127.0.0.1; dbname = csvdangercheck', 'root', '');
Read more

php - How can I cram 6+31 numeric characters into 22 alphanumeric characters? -

-
I have a 6 digit number and a 31-digit number (such as "234536" and "201103231043330478311223582826") that I The API needs to be crawled in the same 22-character alphanumeric field that uses PHP. I tried to convert each one to 32 (using custom code could not handle the base_convert () large number) and to connect with a single-character delimiter, but It only gives me 26 characters This is a restore API, so the letters should be URI-protected. I would like to do a database table cross with two references without reference to another reference value, if possible, any suggestions? Instead use a radix of 62. This will give you 22 characters for the top, 3.35 for the pre and 17.3 for the next. & gt; & Gt; & Gt; Math.log (10 ** 6) /math.log (62) 3.3474826039165504 & gt; & Gt; & Gt; Math.log (10 ** 31) /math.log (62) 17.295326786902177
Read more

logging - How can I log both the Request.InputStream and Response.OutputStream traffic in my ASP.NET MVC3 Application for specific Actions? -

-
For a specific set of tasks, I need to log in to the incoming request inputstream as well as outgoing response. is. I am using an ActionFilterAttribute for this and overriding the OnActionExecuted and OnResultExecuted methods. So I'm starting with this idea ... Public category ActionLoggerAttribute: ActionFilterArrbit {Public Override Zero On-Offed Execution (ActionActioned Contact Filter Filter) {base.OnActionAxecuted (FilterContext); HttpRequestBase request = filterContext.HttpContext.Request; // TODO: Log the request. InputStream} Public Override Zero OnResultExecuted (ResultExecutedContext FilterContext) {base.OnResultExecuted (filterContext); HTTPRPSPointBase Response = FilterContacts Hpptex response; // TODO: Log on Response.OutputStream}} Ideally I'll hook it up with enterprise library logging because I'm already using it for error logging. Am I reaching the input and output stream at the right time? Can I easily use the Enterprise Library to log i...
Read more