Jump to content

formigol

Members
 View Profile  See their activity

  • Posts

    10

  • Joined

  • Last visited

 Content Type 

Posts posted by formigol

    Trubles with django framework

    in Customer Service

    Posted

    No, the view was already declared as a class. Anyway about the djangorestframework:

     

    It could be. We have Django 1.11.6 and djangorestframework 3.7.3 on Tommy. I have upgrade djangorestframework to 3.7.7. https://krydos.heliohost.org/cgi-bin/modules36.py Let us know if the error persists.

    I noticed that there are two of them in the list that Krydos linked before:

     

    django-rest-framework 0.1.0

    django 1.11.6

    djangorestframework 3.7.7

     

    May be the first one is responsible for the error. What do you think?

     

    Again thanks to everyone for the precious help!

    Trubles with django framework

    in Customer Service

    Posted

    Hello!

     

    My django app was working very well and at certain point (without any change in the code) this error emerged:

     

    Request Method: GET Request URL: http://www.colouredsweat.heliohost.org/colswe2/contacts/ Django Version: 1.11.6 Exception Type: AttributeError Exception Value: 
    'function' object has no attribute 'as_view'
    Exception Location: /home/formigol/public_html/contacts/urls.py in <module>, line 6

     

    This is the code line of the error location:

    url(r'^add_contact_1$', views.AddContactFormView.as_view(), name='add_contact'),

    where the views.AddContactFormView is a class based view thet has out of the box the methos .as_view().

     

    I think that this is a server problem. What do you suggest to do?

     

     

    Do you think that the problem is similar to the following?

     

    https://stackoverflow.com/questions/46837068/options-object-has-no-attribute-get-all-related-objects-but-im-already-usin

     

    Thanks a lot for your help!

     

    [Solved] Unable to connect to smtp - "smtp.gmail.com",587

    in Customer Service

    Posted

    Hello!

     

    I am using django on Tommy. In one of my django apps I would like to connect to my google mail trough "smtp.gmail.com",587 and send some emails. When I try to do this the following error arise:

     

    Exception Type: OSError Exception Value: 
    [Errno 101] Network is unreachable

     

    I think that is a firewall issue. Is possible to solve this problem?

     

    the script that I wrote is the following:

    #! /usr/bin/python
# -*- coding: utf-8 -*-
from __future__ import unicode_literals
import smtplib
from email.mime.multipart import MIMEMultipart
from email.mime.text import MIMEText
from .models import Story
from django.utils import timezone

def send_mail(html, destination):
   gmail_pwd =  '********'
# me == my email address
# you == recipient's email address
   me = "colouredsweat@gmail.com"
  

   smtpserver = smtplib.SMTP("smtp.gmail.com",587)
   smtpserver.ehlo()
   smtpserver.starttls()
   smtpserver.ehlo
   smtpserver.login(me, gmail_pwd)
   header = 'To:' + destination.email + '\n' + 'From: ' + me + '\n' + 'Subject:Coloured Sweat \n'
   #print header

# Create message container - the correct MIME type is multipart/alternative.
   msg = MIMEMultipart('alternative')
   msg['Subject'] = "Coloured Sweat"
   msg['From'] = me
   msg['To'] = destination.email

# Create the body of the message (a plain-text and an HTML version).
   text = 'hey'

# Record the MIME types of both parts - text/plain and text/html.
   part1 = MIMEText(text, 'plain')
   part2 = MIMEText(html, 'html')

# Attach parts into message container.
# According to RFC 2046, the last part of a multipart message, in this case
# the HTML message, is best and preferred.
   msg.attach(part1)
   msg.attach(part2)

   smtpserver.sendmail(me, destination.email,  msg.as_string())
   #print 'done!'
   smtpserver.close()

    Why Django Admin Is Not Working On Tommy?

    in Questions

    Posted

    Ok. I will write everything I have done until now following a tutorial structure; maybe it will be useful  for future Django users on Heliohost:

     

    1. I started the project from scratch using the cookiecutter.

    2. Than I uncommented the following commented lines in the project_name/urls.py. That generate an admin log-in page at the URL http://www.your_name.heliohost.org/project_name/admin

    from django.conf.urls import url
#from django.contrib import admin

urlpatterns = [
    #url(r'^admin/', admin.site.urls),
]

    3. At this point I visited the page and I noticed that the css was not working (see the discussion before)

     

    4. I collected all the static files of my project located on my personal computer. To do that:

     

    --> first I added the following two lines in my project_name/settings.py file

    STATIC_URL = '/static/' # url that django uses to find the static files while the server is running
STATIC_ROOT = '/path/to/my/project/folder/static' #url that says to django were to collect all the statics (on the local host)

    --> than in the terminal I typed the following command to collect all the static in the URL_ROOT.

    ./manage.py collectstatics

    --> I made a .tar file and deployed everything on the server.

     

    4. The next step is to create a superuser to test the admin application

     and there is were the problems are coming out.

     

    --> I created the superuser on my local host. (from now on after every change on my local host I deployed the new version on the server trough filemanager)

    ./manage.py createsuperuser

    Everything worked on the server until I tried to login with my new super user. At this point django show me an error page saying that: Django Attempt to write a read-only database.

    I tried to change the permissions of the database (the file called db.sqlite3) to 777 and the django error trasformed into: unable to open database file

     

    The complete ERROR OUTPUT:

    Environment:


Request Method: POST
Request URL: http://www.colouredsweat.heliohost.org/colswe2/admin/login/?next=/colswe2/admin/

Django Version: 1.11.6
Python Version: 3.6.3
Installed Applications:
['django.contrib.admin',
 'django.contrib.auth',
 'django.contrib.contenttypes',
 'django.contrib.sessions',
 'django.contrib.messages',
 'django.contrib.staticfiles']
Installed Middleware:
['django.middleware.security.SecurityMiddleware',
 'django.contrib.sessions.middleware.SessionMiddleware',
 'django.middleware.common.CommonMiddleware',
 'django.middleware.csrf.CsrfViewMiddleware',
 'django.contrib.auth.middleware.AuthenticationMiddleware',
 'django.contrib.messages.middleware.MessageMiddleware',
 'django.middleware.clickjacking.XFrameOptionsMiddleware']



Traceback:

File "/usr/local/python3.6/lib/python3.6/site-packages/django/db/backends/base/base.py" in ensure_connection
  213.                 self.connect()

File "/usr/local/python3.6/lib/python3.6/site-packages/django/db/backends/base/base.py" in connect
  189.         self.connection = self.get_new_connection(conn_params)

File "/usr/local/python3.6/lib/python3.6/site-packages/django/db/backends/sqlite3/base.py" in get_new_connection
  198.         conn = Database.connect(**conn_params)

The above exception (unable to open database file) was the direct cause of the following exception:

File "/usr/local/python3.6/lib/python3.6/site-packages/django/core/handlers/exception.py" in inner
  41.             response = get_response(request)

File "/usr/local/python3.6/lib/python3.6/site-packages/django/core/handlers/base.py" in _get_response
  187.                 response = self.process_exception_by_middleware(e, request)

File "/usr/local/python3.6/lib/python3.6/site-packages/django/core/handlers/base.py" in _get_response
  185.                 response = wrapped_callback(request, *callback_args, **callback_kwargs)

File "/usr/local/python3.6/lib/python3.6/site-packages/django/views/decorators/cache.py" in _wrapped_view_func
  57.         response = view_func(request, *args, **kwargs)

File "/usr/local/python3.6/lib/python3.6/site-packages/django/contrib/admin/sites.py" in login
  393.         return LoginView.as_view(**defaults)(request)

File "/usr/local/python3.6/lib/python3.6/site-packages/django/views/generic/base.py" in view
  68.             return self.dispatch(request, *args, **kwargs)

File "/usr/local/python3.6/lib/python3.6/site-packages/django/utils/decorators.py" in _wrapper
  67.             return bound_func(*args, **kwargs)

File "/usr/local/python3.6/lib/python3.6/site-packages/django/views/decorators/debug.py" in sensitive_post_parameters_wrapper
  76.             return view(request, *args, **kwargs)

File "/usr/local/python3.6/lib/python3.6/site-packages/django/utils/decorators.py" in bound_func
  63.                 return func.__get__(self, type(self))(*args2, **kwargs2)

File "/usr/local/python3.6/lib/python3.6/site-packages/django/utils/decorators.py" in _wrapper
  67.             return bound_func(*args, **kwargs)

File "/usr/local/python3.6/lib/python3.6/site-packages/django/utils/decorators.py" in _wrapped_view
  149.                     response = view_func(request, *args, **kwargs)

File "/usr/local/python3.6/lib/python3.6/site-packages/django/utils/decorators.py" in bound_func
  63.                 return func.__get__(self, type(self))(*args2, **kwargs2)

File "/usr/local/python3.6/lib/python3.6/site-packages/django/utils/decorators.py" in _wrapper
  67.             return bound_func(*args, **kwargs)

File "/usr/local/python3.6/lib/python3.6/site-packages/django/views/decorators/cache.py" in _wrapped_view_func
  57.         response = view_func(request, *args, **kwargs)

File "/usr/local/python3.6/lib/python3.6/site-packages/django/utils/decorators.py" in bound_func
  63.                 return func.__get__(self, type(self))(*args2, **kwargs2)

File "/usr/local/python3.6/lib/python3.6/site-packages/django/contrib/auth/views.py" in dispatch
  90.         return super(LoginView, self).dispatch(request, *args, **kwargs)

File "/usr/local/python3.6/lib/python3.6/site-packages/django/views/generic/base.py" in dispatch
  88.         return handler(request, *args, **kwargs)

File "/usr/local/python3.6/lib/python3.6/site-packages/django/views/generic/edit.py" in post
  182.         if form.is_valid():

File "/usr/local/python3.6/lib/python3.6/site-packages/django/forms/forms.py" in is_valid
  183.         return self.is_bound and not self.errors

File "/usr/local/python3.6/lib/python3.6/site-packages/django/forms/forms.py" in errors
  175.             self.full_clean()

File "/usr/local/python3.6/lib/python3.6/site-packages/django/forms/forms.py" in full_clean
  385.         self._clean_form()

File "/usr/local/python3.6/lib/python3.6/site-packages/django/forms/forms.py" in _clean_form
  412.             cleaned_data = self.clean()

File "/usr/local/python3.6/lib/python3.6/site-packages/django/contrib/auth/forms.py" in clean
  187.             self.user_cache = authenticate(self.request, username=username, password=password)

File "/usr/local/python3.6/lib/python3.6/site-packages/django/contrib/auth/__init__.py" in authenticate
  70.             user = _authenticate_with_backend(backend, backend_path, request, credentials)

File "/usr/local/python3.6/lib/python3.6/site-packages/django/contrib/auth/__init__.py" in _authenticate_with_backend
  115.     return backend.authenticate(*args, **credentials)

File "/usr/local/python3.6/lib/python3.6/site-packages/django/contrib/auth/backends.py" in authenticate
  18.             user = UserModel._default_manager.get_by_natural_key(username)

File "/usr/local/python3.6/lib/python3.6/site-packages/django/contrib/auth/base_user.py" in get_by_natural_key
  48.         return self.get(**{self.model.USERNAME_FIELD: username})

File "/usr/local/python3.6/lib/python3.6/site-packages/django/db/models/manager.py" in manager_method
  85.                 return getattr(self.get_queryset(), name)(*args, **kwargs)

File "/usr/local/python3.6/lib/python3.6/site-packages/django/db/models/query.py" in get
  374.         num = len(clone)

File "/usr/local/python3.6/lib/python3.6/site-packages/django/db/models/query.py" in __len__
  232.         self._fetch_all()

File "/usr/local/python3.6/lib/python3.6/site-packages/django/db/models/query.py" in _fetch_all
  1118.             self._result_cache = list(self._iterable_class(self))

File "/usr/local/python3.6/lib/python3.6/site-packages/django/db/models/query.py" in __iter__
  53.         results = compiler.execute_sql(chunked_fetch=self.chunked_fetch)

File "/usr/local/python3.6/lib/python3.6/site-packages/django/db/models/sql/compiler.py" in execute_sql
  882.             cursor = self.connection.cursor()

File "/usr/local/python3.6/lib/python3.6/site-packages/django/db/backends/base/base.py" in cursor
  254.         return self._cursor()

File "/usr/local/python3.6/lib/python3.6/site-packages/django/db/backends/base/base.py" in _cursor
  229.         self.ensure_connection()

File "/usr/local/python3.6/lib/python3.6/site-packages/django/db/backends/base/base.py" in ensure_connection
  213.                 self.connect()

File "/usr/local/python3.6/lib/python3.6/site-packages/django/db/utils.py" in __exit__
  94.                 six.reraise(dj_exc_type, dj_exc_value, traceback)

File "/usr/local/python3.6/lib/python3.6/site-packages/django/utils/six.py" in reraise
  685.             raise value.with_traceback(tb)

File "/usr/local/python3.6/lib/python3.6/site-packages/django/db/backends/base/base.py" in ensure_connection
  213.                 self.connect()

File "/usr/local/python3.6/lib/python3.6/site-packages/django/db/backends/base/base.py" in connect
  189.         self.connection = self.get_new_connection(conn_params)

File "/usr/local/python3.6/lib/python3.6/site-packages/django/db/backends/sqlite3/base.py" in get_new_connection
  198.         conn = Database.connect(**conn_params)

Exception Type: OperationalError at /admin/login/
Exception Value: unable to open database file

    What do you suggest to solve the problem? Maybe I should use a database provided by heliohost and not the one created on my local host?

     

    Thanks in advance for your help!

    Why Django Admin Is Not Working On Tommy?

    in Questions

    Posted

    Hello and happy new year!

     

    First: Thanks a lot for your help!

     

    I'm still having a lot of problems and I'm still not able to deploy my apps on tommy... I'm missing something... when I try to deploy a simple djangotest app (following the instructions online) more or less it works (the css problem that you already told me how to solve) but when I try to install an application that I developed on my PC everything goes crazy and nothing works. I get the following errors:

    [Thu Jan 04 15:52:02.260254 2018] [core:info] [pid 14573:tid 140340614858496] [client 93.34.147.76:42047] AH00128: File does not exist: /home/formigol/public_html/500.shtml
[Thu Jan 04 15:52:02.259885 2018] [wsgi:error] [pid 14573:tid 140340614858496] [client 93.34.147.76:42047]   File "/home/formigol/public_html/contacts/models.py", line 29
[Thu Jan 04 15:52:02.259668 2018] [wsgi:error] [pid 14573:tid 140340614858496] [client 93.34.147.76:42047]   File "/home/formigol/public_html/colswe/dispatch.wsgi", line 11, in <module>
[Thu Jan 04 15:52:02.258313 2018] [wsgi:error] [pid 14573:tid 140340614858496] [client 93.34.147.76:42047] mod_wsgi (pid=14573): Exception occurred processing WSGI script '/home/formigol/public_html/colswe/dispatch.wsgi'.
[Thu Jan 04 15:52:02.258227 2018] [wsgi:error] [pid 14573:tid 140340614858496] [client 93.34.147.76:42047] mod_wsgi (pid=14573): Target WSGI script '/home/formigol/public_html/colswe/dispatch.wsgi' cannot be loaded as Python module.
[Thu Jan 04 07:51:59.952735 2018] [wsgi:info] [pid 14573:tid 140340614858496] [client 93.34.147.76:42047] mod_wsgi (pid=14573, process='', application='colouredsweat.heliohost.org|/colswe/dispatch.wsgi'): Loading WSGI script '/home/formigol/public_html/colswe/dispatch.wsgi'.

    Do you have any suggestions? The problem is that I really don't understand what's wrong.

    Thanks in advance!

×
×
  • Create New...