Re: __unicode__() addition not working in basic poll application.
Hello, I am having the same problem while working through the tutorial. have searched these forums and tried everything that was recommended. My spacing is good also - I checked that. I am still getting the same output: >>> Poll.objects.all() [] Any ideas on how to fix my issue? On Jun 5, 11:20 am, EPS wrote: > Hi, i found this post when try to solve same problem: my trouble was a > "spaces" in models.py. > in your first message it seems to be ok, but you must really check > spaces in your class > describe.http://mail.python.org/pipermail/tutor/2007-January/051903.html > > On May 17, 4:59 pm, maaz muqri wrote: > > > > > im just getting "Pollobject" as output > > > On May 17, 1:14 pm, Roman Klesel wrote:> > > 2011/5/16 maaz muqri : > > > > > I am getting this > > > > Poll.objects.all() > > > > [] > > > > What do you get when you do: > > > > print unicode(Poll.objects.all()[0]) > > > > ? > > > > Regards > > > Roman- Hide quoted text - > > - Show quoted text - -- You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com. To unsubscribe from this group, send email to django-users+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/django-users?hl=en.
Need help with tutorial
I'm trying to work my way through the tutorial 1 but am getting stuck. I am using python 2.7 and am using SQLite3 like the tutorial recommended for beginners I am at the step where I am changing the models.py file to add the _unicode_ methods to display the Poll Object I believe I have the NAME in the settings.py file set up correctly. I first set did 'NAME': 'database.db', to create my database file, then I changed it to the path to that file. Anyways, after I modified the models.py file to display the question... >>> Poll.objects.all() [] I am still getting >>> Poll.objects.all() [] as the output. Any help would be greatly appreciated. Thanks, Kyle -- You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com. To unsubscribe from this group, send email to django-users+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/django-users?hl=en.
Re: Need help with tutorial
I understand your frustration. I'm sorry for not posting my code with
my first post.
my settings.py file (only up to the part I changed) is below:
# Django settings for mysite project.
DEBUG = True
TEMPLATE_DEBUG = DEBUG
ADMINS = (
# ('Name', 'n...@email.com'),
)
MANAGERS = ADMINS
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.sqlite3', # Add
'postgresql_psycopg2', 'postgresql', 'mysql', 'sqlite3' or 'oracle'.
'NAME': 'C:/Django/django/bin/mysite/
database.db', # Or path to database file if using
sqlite3.
'USER': '', # Not used with sqlite3.
'PASSWORD': '', # Not used with sqlite3.
'HOST': '', # Set to empty string for
localhost. Not used with sqlite3.
'PORT': '', # Set to empty string for
default. Not used with sqlite3.
}
}
My models.py file is:
from django.db import models
import datetime
# Create your models here.
class Poll(models.Model):
question = models.CharField(max_length=200)
pub_date = models.DateTimeField('date published')
def _unicode_(self):
return self.question
def was_published_today(self):
return self.pub_date.date() == datetime.date.today()
class Choice(models.Model):
poll = models.ForeignKey(Poll)
choice = models.CharField(max_length=200)
votes = models.IntegerField()
def _unicode_(self):
return self.choice
Thanks for your help.
On Jun 15, 10:55 am, "Cal Leeming [Simplicity Media Ltd]"
wrote:
> Please please please please PLEASE, always post the code you are having
> trouble with. I've lost track on the amount of times people have to be told
> this :/ It's like saying "I made a change to this file, but it didn't work,
> why not?" Come on man.
>
>
>
>
>
>
>
> On Wed, Jun 15, 2011 at 5:48 PM, Kyle Latham wrote:
> > I'm trying to work my way through the tutorial 1 but am getting stuck.
> > I am using python 2.7 and am using SQLite3 like the tutorial
> > recommended for beginners
>
> > I am at the step where I am changing the models.py file to add the
> > _unicode_ methods to display the Poll Object
>
> > I believe I have the NAME in the settings.py file set up correctly. I
> > first set did
> > 'NAME': 'database.db',
> > to create my database file, then I changed it to the path to that
> > file.
>
> > Anyways, after I modified the models.py file to display the
> > question...
> > >>> Poll.objects.all()
> > []
>
> > I am still getting
>
> > >>> Poll.objects.all()
> > []
>
> > as the output.
>
> > Any help would be greatly appreciated.
>
> > Thanks,
>
> > Kyle
>
> > --
> > You received this message because you are subscribed to the Google Groups
> > "Django users" group.
> > To post to this group, send email to django-users@googlegroups.com.
> > To unsubscribe from this group, send email to
> > django-users+unsubscr...@googlegroups.com.
> > For more options, visit this group at
> >http://groups.google.com/group/django-users?hl=en.
--
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Re: Need help with tutorial
Wow. I feel like a dumbass haha. That worked! Thank you so much for
your help!
On Jun 15, 11:15 am, "Cal Leeming [Simplicity Media Ltd]"
wrote:
> No problem.
>
> You need to use __unicode__, not _unicode_ :)
>
> Cal
>
>
>
>
>
>
>
> On Wed, Jun 15, 2011 at 6:02 PM, Kyle Latham wrote:
> > I understand your frustration. I'm sorry for not posting my code with
> > my first post.
>
> > my settings.py file (only up to the part I changed) is below:
>
> > # Django settings for mysite project.
>
> > DEBUG = True
> > TEMPLATE_DEBUG = DEBUG
>
> > ADMINS = (
> > # ('Name', 'n...@email.com'),
> > )
>
> > MANAGERS = ADMINS
>
> > DATABASES = {
> > 'default': {
> > 'ENGINE': 'django.db.backends.sqlite3', # Add
> > 'postgresql_psycopg2', 'postgresql', 'mysql', 'sqlite3' or 'oracle'.
> > 'NAME': 'C:/Django/django/bin/mysite/
> > database.db', # Or path to database file if using
> > sqlite3.
> > 'USER': '', # Not used with sqlite3.
> > 'PASSWORD': '', # Not used with sqlite3.
> > 'HOST': '', # Set to empty string for
> > localhost. Not used with sqlite3.
> > 'PORT': '', # Set to empty string for
> > default. Not used with sqlite3.
> > }
> > }
>
> > My models.py file is:
>
> > from django.db import models
> > import datetime
>
> > # Create your models here.
> > class Poll(models.Model):
> > question = models.CharField(max_length=200)
> > pub_date = models.DateTimeField('date published')
>
> > def _unicode_(self):
> > return self.question
>
> > def was_published_today(self):
> > return self.pub_date.date() == datetime.date.today()
>
> > class Choice(models.Model):
> > poll = models.ForeignKey(Poll)
> > choice = models.CharField(max_length=200)
> > votes = models.IntegerField()
>
> > def _unicode_(self):
> > return self.choice
>
> > Thanks for your help.
>
> > On Jun 15, 10:55 am, "Cal Leeming [Simplicity Media Ltd]"
> > wrote:
> > > Please please please please PLEASE, always post the code you are having
> > > trouble with. I've lost track on the amount of times people have to be
> > told
> > > this :/ It's like saying "I made a change to this file, but it didn't
> > work,
> > > why not?" Come on man.
>
> > > On Wed, Jun 15, 2011 at 5:48 PM, Kyle Latham
> > wrote:
> > > > I'm trying to work my way through the tutorial 1 but am getting stuck.
> > > > I am using python 2.7 and am using SQLite3 like the tutorial
> > > > recommended for beginners
>
> > > > I am at the step where I am changing the models.py file to add the
> > > > _unicode_ methods to display the Poll Object
>
> > > > I believe I have the NAME in the settings.py file set up correctly. I
> > > > first set did
> > > > 'NAME': 'database.db',
> > > > to create my database file, then I changed it to the path to that
> > > > file.
>
> > > > Anyways, after I modified the models.py file to display the
> > > > question...
> > > > >>> Poll.objects.all()
> > > > []
>
> > > > I am still getting
>
> > > > >>> Poll.objects.all()
> > > > []
>
> > > > as the output.
>
> > > > Any help would be greatly appreciated.
>
> > > > Thanks,
>
> > > > Kyle
>
> > > > --
> > > > You received this message because you are subscribed to the Google
> > Groups
> > > > "Django users" group.
> > > > To post to this group, send email to django-users@googlegroups.com.
> > > > To unsubscribe from this group, send email to
> > > > django-users+unsubscr...@googlegroups.com.
> > > > For more options, visit this group at
> > > >http://groups.google.com/group/django-users?hl=en.
>
> > --
> > You received this message because you are subscribed to the Google Groups
> > "Django users" group.
> > To post to this group, send email to django-users@googlegroups.com.
> > To unsubscribe from this group, send email to
> > django-users+unsubscr...@googlegroups.com.
> > For more options, visit this group at
> >http://groups.google.com/group/django-users?hl=en.
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Question about Displaying a Table
Hello, I am pretty new to Django and Python. I'm wanting to create a Django app that displays different tables in my MySQL database, and the user can search through the tables for info they want. I haven't written any code yet, I'm doing research on the approach I have to take. Is the only way I am able to display a table from the MySQL database in Django by creating a template and importing the data to the template? Is there a another/better approach towards displaying a MySQL table in the Django app? Thank you, Kyle -- You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com. To unsubscribe from this group, send email to django-users+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/django-users?hl=en.
ImportError: No module named site
I searched this group for that error, and browsed through several
pages and dozens of posts...but none of them helped me solve my error.
Yesterday I had my server up and running, and I left it running
overnight. I do not remember changing anything in any of my .py files,
but when I shut down my server to restart it, I was getting an error:
"Import Error: No module named site"
I have no idea what is going wrong, but here is all my code thus far
(I'm following the tutorial to create my own app that will display
various material measurements)
---
models.py
---
from django.db import models
# Create your models here.
class adhesive(models.Model):
measurement_id = models.CharField(max_length = 200)
material_id = models.CharField(max_length = 200)
program_name = models.CharField(max_length = 200)
date = models.DateField()
measurement_method = models.CharField(max_length = 30)
frequency_low = models.IntegerField()
frequency_high = models.IntegerField()
class ceramic(models.Model):
measurement_id = models.CharField(max_length = 200)
material_id = models.CharField(max_length = 200)
program_name = models.CharField(max_length = 200)
date = models.DateField()
measurement_method = models.CharField(max_length = 30)
frequency_low = models.IntegerField()
frequency_high = models.IntegerField()
class composite(models.Model):
measurement_id = models.CharField(max_length = 200)
material_id = models.CharField(max_length = 200)
program_name = models.CharField(max_length = 200)
date = models.DateField()
measurement_method = models.CharField(max_length = 30)
frequency_low = models.IntegerField()
frequency_high = models.IntegerField()
---
settings.py
---
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.mysql', # Add
'postgresql_psycopg2', 'postgresql', 'mysql', 'sqlite3' or 'oracle'.
'NAME': 'materials', # Or path to
database file if using sqlite3.
'USER': 'root', # Not used with sqlite3.
'PASSWORD': 'x', # Not used with sqlite3.
'HOST': '', # Set to empty string for
localhost. Not used with sqlite3.
'PORT': '', # Set to empty string for
default. Not used with sqlite3.
}
}
...
ROOT_URLCONF = 'material_measurements/urls'
TEMPLATE_DIRS = (
# Put strings here, like "/home/html/django_templates" or "C:/www/
django/templates".
# Always use forward slashes, even on Windows.
# Don't forget to use absolute paths, not relative paths.
"C:/Django/material_measurements.materials"
)
INSTALLED_APPS = (
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.sites',
'material_measurements.materials',
# 'django.contrib.messages',
# 'django.contrib.staticfiles',
# Uncomment the next line to enable the admin:
'django.contrib.admin',
# Uncomment the next line to enable admin documentation:
# 'django.contrib.admindocs',
)
---
urls.py
---
from django.conf.urls.defaults import *
# Uncomment the next two lines to enable the admin:
from django.contrib import admin
admin.autodiscover()
urlpatterns = patterns('',
# Examples:
# url(r'^$', 'material_measurements.views.home', name='home'),
# url(r'^material_measurements/',
include('material_measurements.foo.urls')),
# Uncomment the admin/doc line below to enable admin
documentation:
# url(r'^admin/doc/', include('django.contrib.admindocs.urls')),
# Uncomment the next line to enable the admin:
(r'^admin/(.*)', admin.site.root),
)
Thanks for the help!
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