Во-первых, я создал класс с __init__() в models.py, как вы можете видеть ниже. И когда я импортирую его в мой views.py, intellisense vscode также показывает, что мой класс принимает 4 аргумента. Но когда я пытаюсь запустить программу, она выдает ошибку, в которой говорится, что класс не принимает никаких аргументов. Любая помощь приветствуется, ты.
models.py:
from django.db import models
class destination:
def __init__(self, name, desc, price, img):
self.name = name
self.desc = desc
self.price = price
self.img = img
views.py:
from django.shortcuts import render
from .models import destination
dest1 = destination('Bali', 'Nice place to visit', 1000, 'destination_1.jpg')
dest2 = destination('Mumbai', 'The city that never sleeps', 500, 'destination_2.jpg')
dest3 = destination('Sylhet', 'The city of tea', 100, 'destination_3.jpg')
dests = [dest1, dest2, dest3]
def travello(req):
return render(req, 'index.html', {'dests': dests})
Когда я запускаю python3 manage.py runserver:
Traceback (most recent call last):
File "manage.py", line 21, in <module>
main()
File "manage.py", line 17, in main
execute_from_command_line(sys.argv)
File "/home/adnanbadshah/test/lib/python3.7/site-packages/django/core/management/__init__.py", line 381, in execute_from_command_line
utility.execute()
File "/home/adnanbadshah/test/lib/python3.7/site-packages/django/core/management/__init__.py", line 375, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "/home/adnanbadshah/test/lib/python3.7/site-packages/django/core/management/base.py", line 323, in run_from_argv
self.execute(*args, **cmd_options)
File "/home/adnanbadshah/test/lib/python3.7/site-packages/django/core/management/commands/runserver.py", line 60, in execute
super().execute(*args, **options)
File "/home/adnanbadshah/test/lib/python3.7/site-packages/django/core/management/base.py", line 364, in execute
output = self.handle(*args, **options)
File "/home/adnanbadshah/test/lib/python3.7/site-packages/django/core/management/commands/runserver.py", line 95, in handle
self.run(**options)
File "/home/adnanbadshah/test/lib/python3.7/site-packages/django/core/management/commands/runserver.py", line 102, in run
autoreload.run_with_reloader(self.inner_run, **options)
Exception in thread Thread-1:
Traceback (most recent call last):
File "/usr/lib/python3.7/threading.py", line 926, in _bootstrap_inner
self.run()
File "/usr/lib/python3.7/threading.py", line 870, in run
self._target(*self._args, **self._kwargs)
File "/home/adnanbadshah/test/lib/python3.7/site-packages/django/utils/autoreload.py", line 54, in wrapper
fn(*args, **kwargs)
File "/home/adnanbadshah/test/lib/python3.7/site-packages/django/core/management/commands/runserver.py", line 117, in inner_run
self.check(display_num_errors=True)
File "/home/adnanbadshah/test/lib/python3.7/site-packages/django/core/management/base.py", line 390, in check
include_deployment_checks=include_deployment_checks,
File "/home/adnanbadshah/test/lib/python3.7/site-packages/django/core/management/base.py", line 377, in _run_checks
return checks.run_checks(**kwargs)
File "/home/adnanbadshah/test/lib/python3.7/site-packages/django/core/checks/registry.py", line 72, in run_checks
new_errors = check(app_configs=app_configs)
File "/home/adnanbadshah/test/lib/python3.7/site-packages/django/core/checks/urls.py", line 13, in check_url_config
return check_resolver(resolver)
File "/home/adnanbadshah/test/lib/python3.7/site-packages/django/core/checks/urls.py", line 23, in check_resolver
return check_method()
File "/home/adnanbadshah/test/lib/python3.7/site-packages/django/urls/resolvers.py", line 398, in check
for pattern in self.url_patterns:
File "/home/adnanbadshah/test/lib/python3.7/site-packages/django/utils/functional.py", line 80, in __get__
res = instance.__dict__[self.name] = self.func(instance)
File "/home/adnanbadshah/test/lib/python3.7/site-packages/django/urls/resolvers.py", line 571, in url_patterns
patterns = getattr(self.urlconf_module, "urlpatterns", self.urlconf_module)
File "/home/adnanbadshah/test/lib/python3.7/site-packages/django/utils/functional.py", line 80, in __get__
res = instance.__dict__[self.name] = self.func(instance)
File "/home/adnanbadshah/test/lib/python3.7/site-packages/django/urls/resolvers.py", line 564, in urlconf_module
return import_module(self.urlconf_name)
File "/usr/lib/python3.7/importlib/__init__.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
File "<frozen importlib._bootstrap>", line 983, in _find_and_load
File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 728, in exec_module
File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
File "/home/adnanbadshah/telusko/telusko/urls.py", line 21, in <module>
path('', include('travello.urls'))
File "/home/adnanbadshah/test/lib/python3.7/site-packages/django/urls/conf.py", line 34, in include
urlconf_module = import_module(urlconf_module)
File "/usr/lib/python3.7/importlib/__init__.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
File "<frozen importlib._bootstrap>", line 983, in _find_and_load
File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 728, in exec_module
File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
File "/home/adnanbadshah/telusko/travello/urls.py", line 1, in <module>
from . import views
File "/home/adnanbadshah/telusko/travello/views.py", line 6, in <module>
dest1 = destination('Bali', 'Nice place to visit', 1000, 'destination_1.jpg')
TypeError: destination() takes no arguments
File "/home/adnanbadshah/test/lib/python3.7/site-packages/django/utils/autoreload.py", line 579, in run_with_reloader
start_django(reloader, main_func, *args, **kwargs)
File "/home/adnanbadshah/test/lib/python3.7/site-packages/django/utils/autoreload.py", line 564, in start_django
reloader.run(django_main_thread)
File "/home/adnanbadshah/test/lib/python3.7/site-packages/django/utils/autoreload.py", line 272, in run
get_resolver().urlconf_module
File "/home/adnanbadshah/test/lib/python3.7/site-packages/django/utils/functional.py", line 80, in __get__
res = instance.__dict__[self.name] = self.func(instance)
File "/home/adnanbadshah/test/lib/python3.7/site-packages/django/urls/resolvers.py", line 564, in urlconf_module
return import_module(self.urlconf_name)
File "/usr/lib/python3.7/importlib/__init__.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
File "<frozen importlib._bootstrap>", line 983, in _find_and_load
File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 728, in exec_module
File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
File "/home/adnanbadshah/telusko/telusko/urls.py", line 21, in <module>
path('', include('travello.urls'))
File "/home/adnanbadshah/test/lib/python3.7/site-packages/django/urls/conf.py", line 34, in include
urlconf_module = import_module(urlconf_module)
File "/usr/lib/python3.7/importlib/__init__.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
File "<frozen importlib._bootstrap>", line 983, in _find_and_load
File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 728, in exec_module
File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
File "/home/adnanbadshah/telusko/travello/urls.py", line 1, in <module>
from . import views
File "/home/adnanbadshah/telusko/travello/views.py", line 6, in <module>
dest1 = destination('Bali', 'Nice place to visit', 1000, 'destination_1.jpg')
TypeError: destination() takes no arguments