klebercode

/* exported Script */
/* globals console, _, s */

/** Global Helpers
 *
 * console - A normal console instance
 * _       - An underscore instance
 * s       - An underscore string instance
 */

klebercode

CREATE OR REPLACE FUNCTION public.clone_schema(
	source_schema text,
	dest_schema text)
RETURNS void AS
$BODY$
DECLARE
object text;
buffer text;
default_ text;
column_ text;

klebercode

from graphene_django.filter import DjangoFilterConnectionField
from graphene.utils.str_converters import to_snake_case


class OrderedDjangoFilterConnectionField(DjangoFilterConnectionField):
    @classmethod
    def resolve_queryset(
        cls, connection, iterable, info, args, filtering_args, filterset_class
    ):
        qst = super(DjangoFilterConnectionField, cls).resolve_queryset(

klebercode

const gray = "#8D8391";
const red = "#A1225D";
const orange = "#EEB56F";
const yellow = "#FCED60";
const purple = "#CE85F8";
const pink1 = "#F62599";
const pink2 = "#C45E9D";
const white = "#CABCD0";
const sidebar_background = "#080112";
const background = "#080112";

klebercode

CREATE OR REPLACE FUNCTION public.clone_schema(
	source_schema text,
	dest_schema text)
RETURNS void AS
$BODY$
DECLARE
object text;
buffer text;
default_ text;
column_ text;

klebercode

class ProductAutochangeInlineFormSet(
    forms.inlineformset_factory(ProductAutochangeSet, ProductAutochange, form=ProductAutochangeForm, extra=1)):
    def clean(self):
        super(ProductAutochangeInlineFormSet, self).clean()

        product_pks = []
        num_productautochanges = 0
        for form in self.forms:
            if not form.is_valid():
                continue

klebercode

Get the Python library:

pip install newrelic

Add this to your ProcFile:

web: newrelic-admin run-program python cn_project/manage.py run_gunicorn -b "0.0.0.0:$PORT" -w 3 --settings=settings.prod

klebercode

pipenv install ipykernel jupyter
pipenv shell
python -m ipykernel install --user --name=$(basename $(pwd))
jupyter notebook
# then in UI, switch kernel to the one matching your pipenv shell name

klebercode

GraphQL Subscription with django-channels

Django channels are official way for implementing async messaging in Django.

The primary caveat when working with GraphQL subscription is that we can't serialize message before broadcasting it to Group of subscribers. Each subscriber might use different GraphQL query so we don't know how to serialize instance in advance.

See related issue

klebercode

remember_me = forms.BooleanField(required=False, widget=forms.CheckboxInput())

if not self.cleaned_data.get('remember_me'):
    self.request.session.set_expiry(0)