I don’t understand Spanish sorry Sent from my iPhone
> On Nov 5, 2019, at 10:34 AM, Ing.Daniel Bojorge <[email protected]> wrote: > > Hi, look my course. > https://www.udemy.com/course/restful-api-con-python-usando-django-rest-framework/?couponCode=PROMO-OCT-09 > > It's in spanish. > > > Dios L@s Bendiga > > Saludos, > > > > > > daniel.bojorge > about.me/daniel.bojorge > > > Curso Desarrollo Web con Python usando Django 2.2 Para Principiantes con > Descuento 95% > WebService RestFul API con Python usando Django RestFrameWork > Fácil Replicación de Cualquier Base de Datos y/o Sistema Operativo > Programación en Capas (Web y Escritorio) > Mi Blog > Nicaragua > > "Si ustedes permanecen unidos a mí, y si permanecen fieles a mis enseñanzas, > pidan lo que quieran y se les dará. > (Juan 15:7 DHH) > Bendito el varón que se fía en el SEÑOR, y cuya confianza es el SEÑOR. > (Jeremías 17:7 RV2000) > > > > >> El lun., 4 nov. 2019 a las 23:24, kevin trinidad >> (<[email protected]>) escribió: >> Django Signals: The QuerySet value for an exact lookup must be limited to >> one result using slicing >> >> i have this code in my models.py (post_save) >> >> class StudentsEnrolledSubject(models.Model): >> Students_Enrollment_Records = >> models.ForeignKey(StudentsEnrollmentRecord, related_name='+', >> >> on_delete=models.CASCADE, null=True) >> Subject_Section_Teacher = models.ForeignKey(SubjectSectionTeacher, >> related_name='+', on_delete=models.CASCADE, >> null=True,blank=True) >> >> @receiver(post_save, sender=StudentsEnrollmentRecord) >> def create(sender, instance, created, *args, **kwargs): >> teachers = >> SubjectSectionTeacher.objects.filter(Sections=instance.Section,Education_Levels=instance.Education_Levels,Courses=instance.Courses) >> for each in teachers: >> if created and teachers.exists(): >> StudentsEnrolledSubject.objects.update_or_create( >> pk=each.id, >> Students_Enrollment_Records=instance, >> Subject_Section_Teacher=teachers.all() >> >> ) >> >> class StudentsEnrollmentRecord(models.Model): >> Student_Users = models.ForeignKey(StudentProfile, >> related_name='students', on_delete=models.CASCADE, null=True) >> >> class SubjectSectionTeacher(models.Model): >> Education_Levels = models.ForeignKey(EducationLevel, >> related_name='+', on_delete=models.CASCADE, blank=True) >> Courses = models.ForeignKey(Course, related_name='+', >> on_delete=models.CASCADE, null=True, blank=True) >> Sections = models.ForeignKey(Section, related_name='+', >> on_delete=models.CASCADE, null=True) >> Subjects = models.ForeignKey(Subject, related_name='+', >> on_delete=models.CASCADE, null=True) >> Employee_Users = models.ForeignKey(EmployeeUser, related_name='+', >> on_delete=models.CASCADE, null=True) >> >> when I used the **Subject_Section_Teacher=teachers.first()** i received no >> error but that is not what i want result, then i decide to change it to this >> **Subject_Section_Teacher=teachers.all()** >> >> >>> On Tue, Nov 5, 2019 at 1:21 PM Motaz Hejaze <[email protected]> wrote: >>> If you need any help please let me know >>> >>> My skype >>> >>> m3tz-hjze >>> >>>> On Mon, 4 Nov 2019, 4:44 pm Laura Pérez, <[email protected]> wrote: >>>> Thanks! >>>> >>>>> Em seg, 4 de nov de 2019 às 09:59, Paras Jain <[email protected]> >>>>> escreveu: >>>>> Hi, >>>>> just follow this video u will easily know how to make api very easily >>>>> link - https://www.youtube.com/watch?v=263xt_4mBNc >>>>> Thnks >>>>> >>>>>> On Mon, Nov 4, 2019 at 6:17 PM Laura Pérez <[email protected]> wrote: >>>>>> Hi! >>>>>> I have the task to develop a rest api in python, Can anybody advice me >>>>>> on a nice tutorial to use djangorest framework ? >>>>>> >>>>>> Best! >>>>>> >>>>>> >>>>>> -- >>>>>> You received this message because you are subscribed to the Google >>>>>> Groups "Django users" group. >>>>>> To unsubscribe from this group and stop receiving emails from it, send >>>>>> an email to [email protected]. >>>>>> To view this discussion on the web visit >>>>>> https://groups.google.com/d/msgid/django-users/CAF_dEnq90i0zxOgwGANXaFk_eEWJn4N6d544U1r-qwPS1M92jg%40mail.gmail.com. >>>>> >>>>> -- >>>>> You received this message because you are subscribed to the Google Groups >>>>> "Django users" group. >>>>> To unsubscribe from this group and stop receiving emails from it, send an >>>>> email to [email protected]. >>>>> To view this discussion on the web visit >>>>> https://groups.google.com/d/msgid/django-users/CAMtmBS_11roQXUzFHb%3Dvus1MnaqqjQV8CmZS5jLrXZDZKvnNAw%40mail.gmail.com. >>>> -- >>>> -- >>>> Laura Pérez Vera >>>> (+53) 53440970 - [email protected] >>>> -- >>>> You received this message because you are subscribed to the Google Groups >>>> "Django users" group. >>>> To unsubscribe from this group and stop receiving emails from it, send an >>>> email to [email protected]. >>>> To view this discussion on the web visit >>>> https://groups.google.com/d/msgid/django-users/CAF_dEnock0uZ%2B9Vrg6Kyf%2B7z1NVzTQpBA55R4k27CdJ2OHGWtg%40mail.gmail.com. >>> >>> -- >>> You received this message because you are subscribed to the Google Groups >>> "Django users" group. >>> To unsubscribe from this group and stop receiving emails from it, send an >>> email to [email protected]. >>> To view this discussion on the web visit >>> https://groups.google.com/d/msgid/django-users/CAHV4E-cSxYkj0rMWau%3DzMJDBBoxzX7H8M7J5dmRKoHEYxPwiiQ%40mail.gmail.com. >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Django users" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/django-users/CAOgSYSDLvabZbSB62A_Zfx_jYH9w4A68Dme7kqm1nsn0qX_oDw%40mail.gmail.com. > > -- > You received this message because you are subscribed to the Google Groups > "Django users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/django-users/CAMQeQja6vO%3DdbC%3DWJW0FRs%3DhRcigQVrajGva-9W39skEf3F%3D8A%40mail.gmail.com. -- You received this message because you are subscribed to the Google Groups "Django users" group. 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