Using Signals and method in models to automate key and qrcode>> help
Hello ,
i have a simple model that create additional one to one relation to User a
profile like table with tables of pytop code and qrcode associated per user.
I had success to create the pytop code ,but the qr code i have difficulty
to achieve it since i need to get,
The current users created and the pyotp code, on evry user creation i have
signals receivers that create the additional profile associated tables ,
but i need your advice ,on methods attached to the model that will create
automatically the request tables , what is the best practice to achieve
such task.
Please advice
Thanks
*The profile model*
from django.db import models
from django.contrib.auth.models import User
import pyotp
import qrcode
# Create your models here.
def otp_google_auth(code,usr):
print('details: ',code,usr)
googleauth = pyotp.totp.TOTP(code).provisioning_uri(name=str(usr) +
'@google.com', issuer_name='Secure Dalet')
qr = qrcode.QRCode(
version=1,
error_correction=qrcode.constants.ERROR_CORRECT_L,
box_size=10,
border=4,
)
qr.add_data(googleauth)
qr.make(fit=True)
img = qr.make_image(fill_color="black", back_color="white")
google_qr = img
class Profile(models.Model):
user = models.OneToOneField(User, on_delete=models.CASCADE, blank=True,
null=True)
#qr_creation = otp_google_auth(secret, user)
otp_code = models.CharField(max_length=200, default=token_creation)
user_qr = models.ImageField(upload_to='images/', default= None)
last_name = models.CharField(max_length=200, null=True, blank=True)
phone = models.CharField(max_length=200, null=True, blank=True)
def __str__(self):
return str(self.user)
def token_creation(self):
secret = pyotp.random_base32()
self.otp_code.save(secret, save=False)
super().save()
*The signals for profile table*
from django.db.models.signals import post_save
from django.dispatch import receiver
from django.contrib.auth.models import User
from .models import Profile
@receiver(post_save, sender=User)
def create_profile(sender, instance, created, **kwargs):
if created:
Profile.objects.create(user=instance)
print('Profile created!')
#post_save.connect(create_profile, sender=User)
@receiver(post_save, sender=User)
def update_profile(sender, instance, created, **kwargs):
if created == False:
instance.profile.save()
print('Profile updated!')
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Re: Create email template with the click of a button
I've had a similar issue in the past. With the latest version of Django pretty
much each database back in now supports JSONField. So I created a custom field
that inherits from JSON field to take a string of comma delimited values, split
them by comma, validate each value individually, then store the whole thing in
the database as a JSON list.
In your case you'll use the email validator used by the EmailField to validate
each value.
On April 15, 2021 3:21:44 PM CDT, Smiley wrote:
>Hello,
>
>I have another problem.
>
>I am trying to get CC to accept multiple email addresses but I do not
>seem
>to get it to work as it always says *Enter a valid email address*. I've
>
>searched for solutions, heard the new field *MultiValueField* but I
>also do
>not know how to use this in *forms.py*.
>
>
>
>This is my *forms.py* code:
>
>from django import forms
># from django.forms.fields import MultiValueField
>from django.forms.widgets import EmailInput, TextInput
>
>
>class ComposeForm(forms.Form):
>email_to = forms.EmailField(label="To", widget=EmailInput(attrs
>={"size": 76}))
>email_cc = forms.EmailField(
>label="CC",
>required=False,
>widget=EmailInput(attrs={"size": 76, "multiple": True}),
>)
>email_subject = forms.CharField(
>required=False, widget=TextInput(attrs
>={"placeholder": "Subject", "size": 76})
>)
>email_message = forms.CharField(
>required=True, label="", widget=forms.Textarea(attrs
>={"rows": 19, "cols": 78})
>)
>
>
>
>And this is my *views.py* code:
>
>from django.shortcuts import render
>
>from .forms import ComposeForm
>
>
>def email_template(request):
>if request.method == "GET":
>form = ComposeForm()
>else:
>form = ComposeForm(request.POST)
>if form.is_valid():
>print(form)
>email_to = form.cleaned_data["email_to"]
>email_cc = form.cleaned_data["email_cc"]
>email_subject = form.cleaned_data["email_subject"]
>email_message = form.cleaned_data["email_message"]
>
>print("Emails:", email_cc)
>else:
>print("DEBUG:", form.errors)
>return render(request, "email_template.html", {"form": form})
>
>
>
>And this is my *email_template.html* HTML:
>
>
>
>
>
>
>
>Home
>
>
>
>{% csrf_token %}
>
>{{ form.as_table }}
>
>
>
>
>
>
>
>
>
>Please tell me whether it's possible to have multiple email addresses
>in
>*email_cc* aka *CC* field in Django or do I have to use frontend
>frameworks
>for this one job or start using one for better practice (get used to
>using
>frameworks to build frontend side)?
>
>Please advise.
>
>Regards,
>Kristen
>
>sebasti...@gmail.com kirjutas teisipäev, 23. märts 2021 kl 22:24:01
>UTC+2:
>
>> I have implement it as a bootstrap modal where a Form with fields are
>
>> shown. When User click submit the Page load New but If you don't want
>that
>> Page is load New you need a Ajax jquery submit to django
>>
>> Kristen schrieb am Mo., 22. März 2021, 15:46:
>>
>>> Hello,
>>>
>>> Correct. I want to the user to click a button and have a form appear
>
>>> where the user can compose an email.
>>>
>>> Gmail uses javascript to render their form on top of the inbox
>because
they don't want you to have to leave the inbox page. You probably
>don't
have that requirement.
Let
View photos or videos in the Django app
Hi How to view photos or videos in the Django app I would be very happy to help Thank you!!! -- 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 django-users+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/django-users/b23fe389-107e-42c5-a0e4-d9104550dc54n%40googlegroups.com.
Re: Create email template with the click of a button
Hello,
Emailfield is nothing other then a normal InputField but later with a
special validator. I would take InputField then write your own Validator
where you split input commasparated an validate every address with a regex.
https://stackoverflow.com/questions/3217682/checking-validity-of-email-in-django-python
Regards
Am Do., 15. Apr. 2021 um 22:22 Uhr schrieb Smiley :
> Hello,
>
> I have another problem.
>
> I am trying to get CC to accept multiple email addresses but I do not seem
> to get it to work as it always says *Enter a valid email address*. I've
> searched for solutions, heard the new field *MultiValueField* but I also
> do not know how to use this in *forms.py*.
>
>
>
>
> This is my *forms.py* code:
>
> from django import forms
> # from django.forms.fields import MultiValueField
> from django.forms.widgets import EmailInput, TextInput
>
>
> class ComposeForm(forms.Form):
> email_to = forms.EmailField(label="To", widget=EmailInput(attrs
> ={"size": 76}))
> email_cc = forms.EmailField(
> label="CC",
> required=False,
> widget=EmailInput(attrs={"size": 76, "multiple": True}),
> )
> email_subject = forms.CharField(
> required=False, widget=TextInput(attrs
> ={"placeholder": "Subject", "size": 76})
> )
> email_message = forms.CharField(
> required=True, label="", widget=forms.Textarea(attrs
> ={"rows": 19, "cols": 78})
> )
>
>
>
>
> And this is my *views.py* code:
>
> from django.shortcuts import render
>
> from .forms import ComposeForm
>
>
> def email_template(request):
> if request.method == "GET":
> form = ComposeForm()
> else:
> form = ComposeForm(request.POST)
> if form.is_valid():
> print(form)
> email_to = form.cleaned_data["email_to"]
> email_cc = form.cleaned_data["email_cc"]
> email_subject = form.cleaned_data["email_subject"]
> email_message = form.cleaned_data["email_message"]
>
> print("Emails:", email_cc)
> else:
> print("DEBUG:", form.errors)
> return render(request, "email_template.html", {"form": form})
>
>
>
>
> And this is my *email_template.html* HTML:
>
>
>
>
>
>
>
> Home
>
>
>
> {% csrf_token %}
>
> {{ form.as_table }}
>
>
>
>
>
>
>
>
>
>
> Please tell me whether it's possible to have multiple email addresses in
> *email_cc* aka *CC* field in Django or do I have to use frontend
> frameworks for this one job or start using one for better practice (get
> used to using frameworks to build frontend side)?
>
> Please advise.
>
> Regards,
> Kristen
>
> sebasti...@gmail.com kirjutas teisipäev, 23. märts 2021 kl 22:24:01 UTC+2:
>
>> I have implement it as a bootstrap modal where a Form with fields are
>> shown. When User click submit the Page load New but If you don't want that
>> Page is load New you need a Ajax jquery submit to django
>>
>> Kristen schrieb am Mo., 22. März 2021, 15:46:
>>
>>> Hello,
>>>
>>> Correct. I want to the user to click a button and have a form appear
>>> where the user can compose an email.
>>>
>>> Gmail uses javascript to render their form on top of the inbox because
they don't want you to have to leave the inbox page. You probably don't
have that requirement.
Let me know if that works for you.
>>>
>>> I don't
Re: Create email template with the click of a button
Sorry for the weird wording below. Speech to text isn't all is cracked up to
be. Just one more point: the JSONField allows your to easily do queries on the
individual email addresses if your need to.
On April 17, 2021 12:52:15 PM CDT, Ryan Nowakowski wrote:
>I've had a similar issue in the past. With the latest version of Django
>pretty much each database back in now supports JSONField. So I created
>a custom field that inherits from JSON field to take a string of comma
>delimited values, split them by comma, validate each value
>individually, then store the whole thing in the database as a JSON
>list.
>
>In your case you'll use the email validator used by the EmailField to
>validate each value.
>
>On April 15, 2021 3:21:44 PM CDT, Smiley
>wrote:
>>Hello,
>>
>>I have another problem.
>>
>>I am trying to get CC to accept multiple email addresses but I do not
>>seem
>>to get it to work as it always says *Enter a valid email address*.
>I've
>>
>>searched for solutions, heard the new field *MultiValueField* but I
>>also do
>>not know how to use this in *forms.py*.
>>
>>
>>
>>This is my *forms.py* code:
>>
>>from django import forms
>># from django.forms.fields import MultiValueField
>>from django.forms.widgets import EmailInput, TextInput
>>
>>
>>class ComposeForm(forms.Form):
>>email_to = forms.EmailField(label="To", widget=EmailInput(attrs
>>={"size": 76}))
>>email_cc = forms.EmailField(
>>label="CC",
>>required=False,
>>widget=EmailInput(attrs={"size": 76, "multiple": True}),
>>)
>>email_subject = forms.CharField(
>>required=False, widget=TextInput(attrs
>>={"placeholder": "Subject", "size": 76})
>>)
>>email_message = forms.CharField(
>>required=True, label="", widget=forms.Textarea(attrs
>>={"rows": 19, "cols": 78})
>>)
>>
>>
>>
>>And this is my *views.py* code:
>>
>>from django.shortcuts import render
>>
>>from .forms import ComposeForm
>>
>>
>>def email_template(request):
>>if request.method == "GET":
>>form = ComposeForm()
>>else:
>>form = ComposeForm(request.POST)
>>if form.is_valid():
>>print(form)
>>email_to = form.cleaned_data["email_to"]
>>email_cc = form.cleaned_data["email_cc"]
>>email_subject = form.cleaned_data["email_subject"]
>>email_message = form.cleaned_data["email_message"]
>>
>>print("Emails:", email_cc)
>>else:
>>print("DEBUG:", form.errors)
>>return render(request, "email_template.html", {"form": form})
>>
>>
>>
>>And this is my *email_template.html* HTML:
>>
>>
>>
>>
>>
>>
>>
>>Home
>>
>>
>>
>>{% csrf_token %}
>>
>>{{ form.as_table }}
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>Please tell me whether it's possible to have multiple email addresses
>>in
>>*email_cc* aka *CC* field in Django or do I have to use frontend
>>frameworks
>>for this one job or start using one for better practice (get used to
>>using
>>frameworks to build frontend side)?
>>
>>Please advise.
>>
>>Regards,
>>Kristen
>>
>>sebasti...@gmail.com kirjutas teisipäev, 23. märts 2021 kl 22:24:01
>>UTC+2:
>>
>>> I have implement it as a bootstrap modal where a Form with fields
>are
>>
>>> shown. When User click submit the Page load New but If you don't
>want
>>that
>>> Page is load New you need a Ajax jquery submit to django
>>>
>
