'jDateField' object has no attribute '_get_val_from_obj'

[saeidshirazi]

Please provide your configurations and softwares version this is my model:

class UserComment(models.Model):

    created=jmodels.jDateField(("Date"), auto_now_add=True)
    updated_at=jmodels.jDateField(("Date"), auto_now_add=True)
    usercm_id=models.ForeignKey(Person, on_delete=models.CASCADE,default='1',related_name='usercm_id')
    storecm_id=models.ForeignKey(Store, on_delete=models.CASCADE,default='1',related_name='storecm_id')
    username= models.CharField(max_length=100, default='',null=True)
    cm =models.TextField(blank=True, null=True, default='')
    def __str__(self):
        return str(self.usercm_id)

and this is my serilizer:

class UserCommentSerializer(serializers.ModelSerializer):
    class Meta:
        model=UserComment
        fields=('id','created','cm','usercm_id','storecm_id','username')

and my view is:

class UserCommentViewSet(viewsets.ModelViewSet):
    queryset = UserComment.objects.all()
    serializer_class = UserCommentSerializer
    filter_backends=(filters.DjangoFilterBackend,)
    filter_class =CommentFilter

and after post comment my error is: AttributeError at /usercomments/ 'jDateField' object has no attribute '_get_val_from_obj' how to fix it?

• Python version:3.5
• Django version: 2
• django_jalali version:last version
• OS: linux

[slashmili]

@Und3rCover96 what is serializers? I can't find it in Django docs neither ModelViewSet

[saeidshirazi]

its for django rest framework for convert data to json

[slashmili]

@Und3rCover96 I've pushed a possible fix in #76.

Can you try it out? you can install that branch like this :

pip install git+https://github.com/slashmili/django-jalali.git@django-2.0-fix

[saeidshirazi]

its not working alredy have this error 'jDateField' object has no attribute '_get_val_from_obj'

[slashmili]

@Und3rCover96 I guess it's still loading the old package or you didn't install the new version using

pip install git+https://github.com/slashmili/django-jalali.git@django-2.0-fix

as you see here _get_val_from_obj doesn't not exist anymore.

[saeidshirazi]

Collecting django>=2.0 (from django_jalali) Could not find a version that satisfies the requirement django>=2.0 (from django_jalali) (from versions: 1.1.3, 1.1.4, 1.2, 1.2.1, 1.2.2, 1.2.3, 1.2.4, 1.2.5, 1.2.6, 1.2.7, 1.3, 1.3.1, 1.3.2, 1.3.3, 1.3.4, 1.3.5, 1.3.6, 1.3.7, 1.4, 1.4.1, 1.4.2, 1. 4.3, 1.4.4, 1.4.5, 1.4.6, 1.4.7, 1.4.8, 1.4.9, 1.4.10, 1.4.11, 1.4.12, 1.4.13, 1.4.14, 1.4.15, 1.4.16, 1.4.17, 1.4.18, 1.4.19 , 1.4.20, 1.4.21, 1.4.22, 1.5, 1.5.1, 1.5.2, 1.5.3, 1.5.4, 1.5.5, 1.5.6, 1.5.7, 1.5.8, 1.5.9, 1.5.10, 1.5.11, 1.5.12, 1.6, 1. 6.1, 1.6.2, 1.6.3, 1.6.4, 1.6.5, 1.6.6, 1.6.7, 1.6.8, 1.6.9, 1.6.10, 1.6.11, 1.7, 1.7.1, 1.7.2, 1.7.3, 1.7.4, 1.7.5, 1.7.6, 1 .7.7, 1.7.8, 1.7.9, 1.7.10, 1.7.11, 1.8a1, 1.8b1, 1.8b2, 1.8rc1, 1.8, 1.8.1, 1.8.2, 1.8.3, 1.8.4, 1.8.5, 1.8.6, 1.8.7, 1.8.8, 1.8.9, 1.8.10, 1.8.11, 1.8.12, 1.8.13, 1.8.14, 1.8.15, 1.8.16, 1.8.17, 1.8.18, 1.8.19, 1.9a1, 1.9b1, 1.9rc1, 1.9rc2, 1.9, 1. 9.1, 1.9.2, 1.9.3, 1.9.4, 1.9.5, 1.9.6, 1.9.7, 1.9.8, 1.9.9, 1.9.10, 1.9.11, 1.9.12, 1.9.13, 1.10a1, 1.10b1, 1.10rc1, 1.10, 1 .10.1, 1.10.2, 1.10.3, 1.10.4, 1.10.5, 1.10.6, 1.10.7, 1.10.8, 1.11a1, 1.11b1, 1.11rc1, 1.11, 1.11.1, 1.11.2, 1.11.3, 1.11.4, 1.11.5, 1.11.6, 1.11.7, 1.11.8, 1.11.9, 1.11.10, 1.11.11, 1.11.12) No matching distribution found for django>=2.0 (from django_jalali)

[saeidshirazi]

pip3 install git+https://github.com/slashmili/django-jalali.git@ django-2.0-fix Collecting git+https://github.com/slashmili/django-jalali.git@django-2.0-fix Cloning https://github.com/slashmili/django-jalali.git (to django-2.0-fix) to /tmp/pip-gmdk7wgm-build Requirement already satisfied (use --upgrade to upgrade): django-jalali==3.0.0 from git+https://github.com/slashmili/django -jalali.git@django-2.0-fix in /home/undercover/.local/share/virtualenvs/mahanapp-q0iZd3AS/lib/python3.6/site-packages Requirement already satisfied: jdatetime>=2.0 in /home/undercover/.local/share/virtualenvs/mahanapp-q0iZd3AS/lib/python3.6/si te-packages (from django-jalali==3.0.0) Requirement already satisfied: django>=2.0 in /home/undercover/.local/share/virtualenvs/mahanapp-q0iZd3AS/lib/python3.6/site- packages (from django-jalali==3.0.0) Requirement already satisfied: pytz in /home/undercover/.local/share/virtualenvs/mahanapp-q0iZd3AS/lib/python3.6/site-package s (from django>=2.0->django-jalali==3.0.0)

---

i install it but i have this error again

[saeidshirazi]

sry thanks its solved by: pip install git+https://github.com/slashmili/django-jalali.git@django-2.0-fix --upgrade

[slashmili]

Merged and pushed to pypi as 3.0.1 version