Added clarification for version of djangocms-cascade

[execut]

Description

Fixed bugs #41 and #43 with versions conflict of djangocms-cascade

Rationale

Use case(s) / visualization(s)

[jhonvidal]

It keeps reporting the same error, I have followed the steps to the letter.

Mi file pipfile:

[[source]]
url = "https://pypi.python.org/simple"
verify_ssl = true
name = "pypi"

[packages]
Django = ">=3"
django-allauth = ""
django-angular = ">=2.3"
django-filer = ""
django-ipware = ""
django-sass-processor = ""
django-select2 = ""
django-filter = ""
django-parler = ""
django-parler-rest = ""
djangorestframework = ""
django-rest-auth = ""
django-polymorphic = ">=2.1"
django-admin-sortable2 = ""
django-fsm = ""
django-fsm-admin = ""
django-phonenumber-field = ""
django-post_office = ""
phonenumbers = ""
django-cms = ">=3.7.2"
djangocms-bootstrap = ""
djangocms-cascade = ">=1.3.1"
djangocms-text-ckeditor = ">=3.9.1"
libsass = ""
django-shop = ">=1.2.1,<2"

[dev-packages]
tox = ""
pytest = ""
pytest-django = ""
beautifulsoup4 = ""
lxml = ""
factory-boy = ""
pytest-factoryboy = "*"

[requires]
python_version = "3.7"

[pipenv]
allow_prereleases = true

the error when installing with pipenv:

There are incompatible versions in the resolved dependencies:
django>=3 (from -r /tmp/pipenvs57yibf4requirements/pipenv-9d9g4pxe-constraints.txt (line 8))
django<3.1,>=2.1 (from django-shop==1.2.4->-r /tmp/pipenvs57yibf4requirements/pipenv-9d9g4pxe-constraints.txt (line 26))
django<3.3,>=1.8 (from django-admin-sortable2==1.0->-r /tmp/pipenvs57yibf4requirements/pipenv-9d9g4pxe-constraints.txt (line 14))
django<4.0,>=2.2 (from django-filer==2.1rc3->-r /tmp/pipenvs57yibf4requirements/pipenv-9d9g4pxe-constraints.txt (line 17))
django>=1.6 (from django-fsm-admin==1.2.4->-r /tmp/pipenvs57yibf4requirements/pipenv-9d9g4pxe-constraints.txt (line 25))
django>=1.8.0 (from django-rest-auth==0.9.5->-r /tmp/pipenvs57yibf4requirements/pipenv-9d9g4pxe-constraints.txt (line 19))
django>=2.0 (from django-allauth==0.45.0->-r /tmp/pipenvs57yibf4requirements/pipenv-9d9g4pxe-constraints.txt (line 21))
django>=2.1 (from django-angular==2.3->-r /tmp/pipenvs57yibf4requirements/pipenv-9d9g4pxe-constraints.txt (line 23))
django>=2.1 (from django-polymorphic==3.0.0->-r /tmp/pipenvs57yibf4requirements/pipenv-9d9g4pxe-constraints.txt (line 9))
django>=2.2 (from django-cms==3.9.0->-r /tmp/pipenvs57yibf4requirements/pipenv-9d9g4pxe-constraints.txt (line 4))
django>=2.2 (from django-filter==2.4.0->-r /tmp/pipenvs57yibf4requirements/pipenv-9d9g4pxe-constraints.txt (line 15))
django>=2.2 (from django-phonenumber-field==5.2.0->-r /tmp/pipenvs57yibf4requirements/pipenv-9d9g4pxe-constraints.txt (line 22))
django>=2.2 (from django-post-office==3.5.3->-r /tmp/pipenvs57yibf4requirements/pipenv-9d9g4pxe-constraints.txt (line 7))
django>=2.2 (from django-select2==7.7.1->-r /tmp/pipenvs57yibf4requirements/pipenv-9d9g4pxe-constraints.txt (line 16))
django>=2.2 (from djangorestframework==3.12.4->-r /tmp/pipenvs57yibf4requirements/pipenv-9d9g4pxe-constraints.txt (line 6))
django>=3.1 (from djangocms-cascade==2.1->-r /tmp/pipenvs57yibf4requirements/pipenv-9d9g4pxe-constraints.txt (line 11))

[execut]

oops, I seem to be mistaken in the package, sorry. I made a new request #48

[jhonvidal]

oops, I seem to be mistaken in the package, sorry. I made a new request #48

Thank you very much, the installation was a success, but I have a problem, it is the following:

When I run

manage.py runserver

and I go to the product list or when I try to add a new product, I always get this same error:

ValueError at /en/catalog/
Can not add/substract money in different currencies.
Request Method: GET
Request URL: http://localhost:8000/en/catalog/
Django Version: 3.0.14
Exception Type: ValueError
Exception Value:
Can not add/substract money in different currencies.
Exception Location: /home/docko/.local/share/virtualenvs/shoponline-bXuYyBnv/lib/python3.7/site-packages/shop/money/money_maker.py in _assert_addable, line 220
Python Executable: /home/docko/.local/share/virtualenvs/shoponline-bXuYyBnv/bin/python
Python Version: 3.7.11
Python Path:
['/home/docko/Desarrollo/implementacion/shopexample/shoponline',
'/usr/lib/python37.zip',
'/usr/lib/python3.7',
'/usr/lib/python3.7/lib-dynload',
'/home/docko/.local/share/virtualenvs/shoponline-bXuYyBnv/lib/python3.7/site-packages']
Server time: Mon, 12 Jul 2021 18:12:30 +0000

TRACEBACK:

[2021-07-12 18:12:30,940 log] ERROR: Internal Server Error: /en/catalog/
Traceback (most recent call last):
File "/home/docko/.local/share/virtualenvs/shoponline-bXuYyBnv/lib/python3.7/site-packages/django/core/handlers/exception.py", line 34, in inner
response = get_response(request)
File "/home/docko/.local/share/virtualenvs/shoponline-bXuYyBnv/lib/python3.7/site-packages/django/core/handlers/base.py", line 115, in _get_response
response = self.process_exception_by_middleware(e, request)
File "/home/docko/.local/share/virtualenvs/shoponline-bXuYyBnv/lib/python3.7/site-packages/django/core/handlers/base.py", line 113, in _get_response
response = wrapped_callback(request, *callback_args, **callback_kwargs)
File "/home/docko/.local/share/virtualenvs/shoponline-bXuYyBnv/lib/python3.7/site-packages/cms/utils/decorators.py", line 19, in inner
return func(request, *args, **kwargs)
File "/home/docko/.local/share/virtualenvs/shoponline-bXuYyBnv/lib/python3.7/site-packages/django/views/decorators/csrf.py", line 54, in wrapped_view
return view_func(*args, **kwargs)
File "/home/docko/.local/share/virtualenvs/shoponline-bXuYyBnv/lib/python3.7/site-packages/django/views/generic/base.py", line 71, in view
return self.dispatch(request, *args, **kwargs)
File "/home/docko/.local/share/virtualenvs/shoponline-bXuYyBnv/lib/python3.7/site-packages/rest_framework/views.py", line 509, in dispatch
response = self.handle_exception(exc)
File "/home/docko/.local/share/virtualenvs/shoponline-bXuYyBnv/lib/python3.7/site-packages/rest_framework/views.py", line 469, in handle_exception
self.raise_uncaught_exception(exc)
File "/home/docko/.local/share/virtualenvs/shoponline-bXuYyBnv/lib/python3.7/site-packages/rest_framework/views.py", line 480, in raise_uncaught_exception
raise exc
File "/home/docko/.local/share/virtualenvs/shoponline-bXuYyBnv/lib/python3.7/site-packages/rest_framework/views.py", line 506, in dispatch
response = handler(request, *args, **kwargs)
File "/home/docko/.local/share/virtualenvs/shoponline-bXuYyBnv/lib/python3.7/site-packages/shop/views/catalog.py", line 128, in get
response = self.list(request, *args, **kwargs)
File "/home/docko/.local/share/virtualenvs/shoponline-bXuYyBnv/lib/python3.7/site-packages/rest_framework/mixins.py", line 43, in list
return self.get_paginated_response(serializer.data)
File "/home/docko/.local/share/virtualenvs/shoponline-bXuYyBnv/lib/python3.7/site-packages/rest_framework/serializers.py", line 745, in data
ret = super().data
File "/home/docko/.local/share/virtualenvs/shoponline-bXuYyBnv/lib/python3.7/site-packages/rest_framework/serializers.py", line 246, in data
self._data = self.to_representation(self.instance)
File "/home/docko/.local/share/virtualenvs/shoponline-bXuYyBnv/lib/python3.7/site-packages/rest_framework/serializers.py", line 664, in to_representation
self.child.to_representation(item) for item in iterable
File "/home/docko/.local/share/virtualenvs/shoponline-bXuYyBnv/lib/python3.7/site-packages/rest_framework/serializers.py", line 664, in
self.child.to_representation(item) for item in iterable
File "/home/docko/.local/share/virtualenvs/shoponline-bXuYyBnv/lib/python3.7/site-packages/rest_framework/serializers.py", line 515, in to_representation
ret[field.field_name] = field.to_representation(attribute)
File "/home/docko/.local/share/virtualenvs/shoponline-bXuYyBnv/lib/python3.7/site-packages/rest_framework/fields.py", line 1882, in to_representation
return method(value)
File "/home/docko/.local/share/virtualenvs/shoponline-bXuYyBnv/lib/python3.7/site-packages/shop/serializers/bases.py", line 52, in get_price
return '{:f}'.format(price)
File "/home/docko/.local/share/virtualenvs/shoponline-bXuYyBnv/lib/python3.7/site-packages/shop/money/money_maker.py", line 50, in format
amount = Decimal.quantize(self, self._cents).format(specifier)
File "/usr/lib/python3.7/_pydecimal.py", line 2588, in quantize
if ans != self:
File "/home/docko/.local/share/virtualenvs/shoponline-bXuYyBnv/lib/python3.7/site-packages/shop/money/money_maker.py", line 152, in eq
other = self._assert_addable(other)
File "/home/docko/.local/share/virtualenvs/shoponline-bXuYyBnv/lib/python3.7/site-packages/shop/money/money_maker.py", line 220, in _assert_addable
raise ValueError("Can not add/substract money in different currencies.")
ValueError: Can not add/substract money in different currencies.
[2021-07-12 18:12:30,948 basehttp] ERROR: "GET /en/catalog/ HTTP/1.1" 500 23918

I am using python 3.7.11 and I have also tried python 3.9 and it follows the same error.
OS is archlinux

I have already reported it a year ago and I cannot find a solution, some help please