Unlike digital current loops, which often involves simple optical isolators, when talking about the Analog industrial control method, the theoretical solution would be to convert the current to a voltage in a range suitable for an ADC chip using a resistor, and adding an external (I2C or SPI (which could be optically isolated) ADC, see picture below) to the PI.
Да, но как?
source ~/.zshrc
from django.db import models
from django.contrib.postgres.fields import CITextField
class YourModel(models.Model):
Tag = CITextField()def cart_modificate(request, product_id):
if request.method =='POST':
increment = request.POST.get('increment')
... # для остальных полей по аналогии + добавить условие<form action="{% url 'cart:cart_modificate' product.id %}" method="post">
{% csrf_token %}
<input type="submit" value="increment" />
<input type="submit" value="decrement" />
</form>def cart_modificate(request, product_id):
if 'increment' in request.POST:
# do something
else:
# do something elseIf I remember right, the problem was solved by following the recommendation in the error message:
Installing the Microsoft C++ Build Tools is always what works for me. It may be helpful to include this on the ReadMe instructions
User.objects.filter(email=email).exists()User.objects.get(email=cd['email'])
from django.views.generic import RedirectView
from django.urls import reverse
from django.utils.http import urlencode
class SomeRedirectView(RedirectView):
def get_redirect_url(self, **kwargs):
query_dict = {'allowed': True}
return f'{reverse("index")}?{urlencode(query_dict)}'https://<username>.github.io/
https://<orgname>.github.io/su -apt-get install sudousermod -a -G sudo <имя_пользователя># Allow members of group sudo to execute any command
%sudo ALL=(ALL:ALL) ALL