On Tue, 22 Oct 2019, 21:02 Olivier Dugast, <arnolix...@gmail.com> wrote:
>
>
> Le mercredi 10 juillet 2019 13:26:53 UTC+2, Solomon Mbak a écrit :
>>
>> I'm a complete novice to python and Django.
>>
>> I have tried several solutions I found on stack overflow, but I still get
>> the same issue. I've tried querying from shell and it works well, but not
>> on my code.
>>
>> I've installed `pylint` using
>>
>> pip install pylint-django
>>
>> I have also changed the Linter settings on Settings > User Settings >
>> Python from `pyLint` to `pylint_django` and also to `flake8`, but no
>> positive results.
>> I still get the message "Class Courses has no 'objects' member
>> pylint(no-member)"
>>
>> These are my codes from models.py:
>>
>> class Courses(models.Model):
>> course_title = models.CharField(max_length=200)
>> course_image = models.ImageField(upload_to='course_images/')
>> course_duration = models.TimeField()
>>
>> def __str__(self):
>> return self.course_title
>>
>> The views.py looks like this:
>>
>> from django.shortcuts import render
>> from django.http import HttpResponse
>> from .models import Courses
>>
>> def homepage(request):
>> cos = Courses.objects.all()
>> context={ 'courses': cos }
>>
>> return render(request, "main/home.html", context)
>>
>> I need help. I'm completely stuck.
>>
>
>
> Same for me with a code that comes from a site of initiation to django. In
> fact it seems that writing Courses.objects.all() is not correct. According
> to the django doc, you have to add a Manager attribute . I don't really
> understand why, but it works.
> In:
> class Courses(models.Model):
> you add :
> trick = models.Manager
> Then in def homepage(request): you add
> cos= Courses.trick.all()
>
> Your error should disappear as it did for my code.
>
> Sorry if my point is not correct but I used an automatic translator to
> answer you.
>
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