Saturday, April 28, 2018

Re: Tutorial 1 doesn't work

Line 6 of polls/views, should be:

def index(request):

instead of 

def index[request]:

Python function names get arguments using parenthesis, not square brackets.

Fidel Leon


El 28 de abril de 2018 a las 13:54:13, giwon.seo@nexstreaming.com (giwon.seo@nexstreaming.com) escribió:

I did exactly what is written in the tutorial 1 and checked it many times, and I got the server up and running and I had this log.

The funny thing is that I don't have this log and it starts running the server successfully if I get rid of the path setting in the mysite/urls.py


I think I'm having this issue because of the 'include' statement in this script.



from django.contrib import admin

from django.urls import include, path


urlpatterns = [

    path('polls/', include('polls.urls')),

    path('admin/', admin.site.urls),

]


Has anyone had this issue?





Unhandled exception in thread started by <function check_errors.<locals>.wrapper at 0x104061488>

Traceback (most recent call last):

  File "/Users/seogiwon/pythonDocuments/djangoTutorial/myvenv/lib/python3.6/site-packages/django/utils/autoreload.py", line 225, in wrapper

    fn(*args, **kwargs)

  File "/Users/seogiwon/pythonDocuments/djangoTutorial/myvenv/lib/python3.6/site-packages/django/core/management/commands/runserver.py", line 120, in inner_run

    self.check(display_num_errors=True)

  File "/Users/seogiwon/pythonDocuments/djangoTutorial/myvenv/lib/python3.6/site-packages/django/core/management/base.py", line 364, in check

    include_deployment_checks=include_deployment_checks,

  File "/Users/seogiwon/pythonDocuments/djangoTutorial/myvenv/lib/python3.6/site-packages/django/core/management/base.py", line 351, in _run_checks

    return checks.run_checks(**kwargs)

  File "/Users/seogiwon/pythonDocuments/djangoTutorial/myvenv/lib/python3.6/site-packages/django/core/checks/registry.py", line 73, in run_checks

    new_errors = check(app_configs=app_configs)

  File "/Users/seogiwon/pythonDocuments/djangoTutorial/myvenv/lib/python3.6/site-packages/django/core/checks/urls.py", line 13, in check_url_config

    return check_resolver(resolver)

  File "/Users/seogiwon/pythonDocuments/djangoTutorial/myvenv/lib/python3.6/site-packages/django/core/checks/urls.py", line 23, in check_resolver

    return check_method()

  File "/Users/seogiwon/pythonDocuments/djangoTutorial/myvenv/lib/python3.6/site-packages/django/urls/resolvers.py", line 397, in check

    for pattern in self.url_patterns:

  File "/Users/seogiwon/pythonDocuments/djangoTutorial/myvenv/lib/python3.6/site-packages/django/utils/functional.py", line 36, in __get__

    res = instance.__dict__[self.name] = self.func(instance)

  File "/Users/seogiwon/pythonDocuments/djangoTutorial/myvenv/lib/python3.6/site-packages/django/urls/resolvers.py", line 536, in url_patterns

    patterns = getattr(self.urlconf_module, "urlpatterns", self.urlconf_module)

  File "/Users/seogiwon/pythonDocuments/djangoTutorial/myvenv/lib/python3.6/site-packages/django/utils/functional.py", line 36, in __get__

    res = instance.__dict__[self.name] = self.func(instance)

  File "/Users/seogiwon/pythonDocuments/djangoTutorial/myvenv/lib/python3.6/site-packages/django/urls/resolvers.py", line 529, in urlconf_module

    return import_module(self.urlconf_name)

  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/importlib/__init__.py", line 126, in import_module

    return _bootstrap._gcd_import(name[level:], package, level)

  File "<frozen importlib._bootstrap>", line 994, in _gcd_import

  File "<frozen importlib._bootstrap>", line 971, in _find_and_load

  File "<frozen importlib._bootstrap>", line 955, in _find_and_load_unlocked

  File "<frozen importlib._bootstrap>", line 665, in _load_unlocked

  File "<frozen importlib._bootstrap_external>", line 678, in exec_module

  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed

  File "/Users/seogiwon/pythonDocuments/djangoTutorial/mysite/mysite/urls.py", line 20, in <module>

    path('polls/', include('polls.urls')),

  File "/Users/seogiwon/pythonDocuments/djangoTutorial/myvenv/lib/python3.6/site-packages/django/urls/conf.py", line 34, in include

    urlconf_module = import_module(urlconf_module)

  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/importlib/__init__.py", line 126, in import_module

    return _bootstrap._gcd_import(name[level:], package, level)

  File "<frozen importlib._bootstrap>", line 994, in _gcd_import

  File "<frozen importlib._bootstrap>", line 971, in _find_and_load

  File "<frozen importlib._bootstrap>", line 955, in _find_and_load_unlocked

  File "<frozen importlib._bootstrap>", line 665, in _load_unlocked

  File "<frozen importlib._bootstrap_external>", line 678, in exec_module

  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed

  File "/Users/seogiwon/pythonDocuments/djangoTutorial/mysite/polls/urls.py", line 3, in <module>

    from . import views

  File "/Users/seogiwon/pythonDocuments/djangoTutorial/mysite/polls/views.py", line 6

    def index[request]:

             ^

SyntaxError: invalid syntax

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