Djangorest framework tutorial

[Laura Pérez]

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!

[Paras Jain]

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

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[Laura Pérez]

Thanks! 

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Laura Pérez Vera
(+53) 53440970 - lpve...@gmail.com

[Motaz Hejaze]

If you need any help please let me know

My skype

m3tz-hjze

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[kevin trinidad]

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()**

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[Ing.Daniel Bojorge]

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)

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[yazd...@gmail.com]

I don’t understand Spanish sorry 

Sent from my iPhone

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