使用django创建项目最终代码

django 1.4 python 2.6.6 centos 6.2 python_basic_HTTP_server

目录树

djproject/
|-- db
|   `-- tdata.sqlite3
|-- djproject
|   |-- __init__.py
|   |-- __init__.pyc
|   |-- settings.py
|   |-- settings.pyc
|   |-- urls.py
|   |-- urls.pyc
|   |-- wsgi.py
|   `-- wsgi.pyc
|-- jobs
|   |-- admin.py
|   |-- admin.pyc
|   |-- __init__.py
|   |-- __init__.pyc
|   |-- models.py
|   |-- models.pyc
|   |-- tests.py
|   |-- views.py
|   `-- views.pyc
|-- manage.py
`-- templates
    |-- base.html
    `-- jobs
        |-- base.html
        |-- job_detail.html
        `-- job_list.html

手动修改或添加的文件

djproject/
|-- db
|   `-- tdata.sqlite3
|-- djproject
|   |-- __init__.py
|   |-- __init__.pyc
|   |-- settings.py

# Django settings for djproject project.

DEBUG = True
TEMPLATE_DEBUG = DEBUG

ADMINS = (
    # ('Your Name', 'your_email@example.com'),
)

MANAGERS = ADMINS

DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.sqlite3', # Add 'postgresql_psycopg2', 'mysql', 'sqlite3' or 'oracle'.
        'NAME': 'db/tdata.sqlite3',                      # 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.
    }
}

# Local time zone for this installation. Choices can be found here:
# http://en.wikipedia.org/wiki/List_of_tz_zones_by_name
# although not all choices may be available on all operating systems.
# On Unix systems, a value of None will cause Django to use the same
# timezone as the operating system.
# If running in a Windows environment this must be set to the same as your
# system time zone.
TIME_ZONE = 'America/Chicago'

# Language code for this installation. All choices can be found here:
# http://www.i18nguy.com/unicode/language-identifiers.html
LANGUAGE_CODE = 'en-us'

SITE_ID = 1

# If you set this to False, Django will make some optimizations so as not
# to load the internationalization machinery.
USE_I18N = True

# If you set this to False, Django will not format dates, numbers and
# calendars according to the current locale.
USE_L10N = True
# If you set this to False, Django will not use timezone-aware datetimes.
USE_TZ = True

# Absolute filesystem path to the directory that will hold user-uploaded files.
# Example: "/home/media/media.lawrence.com/media/"
MEDIA_ROOT = ''

# URL that handles the media served from MEDIA_ROOT. Make sure to use a
# trailing slash.
# Examples: "http://media.lawrence.com/media/", "http://example.com/media/"
MEDIA_URL = ''

# Absolute path to the directory static files should be collected to.
# Don't put anything in this directory yourself; store your static files
# in apps' "static/" subdirectories and in STATICFILES_DIRS.
# Example: "/home/media/media.lawrence.com/static/"
STATIC_ROOT = ''

# URL prefix for static files.
# Example: "http://media.lawrence.com/static/"
STATIC_URL = '/static/'

# Additional locations of static files
STATICFILES_DIRS = (
    # Put strings here, like "/home/html/static" or "C:/www/django/static".
    # Always use forward slashes, even on Windows.
    # Don't forget to use absolute paths, not relative paths.
)

# List of finder classes that know how to find static files in
# various locations.
STATICFILES_FINDERS = (
    'django.contrib.staticfiles.finders.FileSystemFinder',
    'django.contrib.staticfiles.finders.AppDirectoriesFinder',
#    'django.contrib.staticfiles.finders.DefaultStorageFinder',
)

# Make this unique, and don't share it with anybody.
SECRET_KEY = 'u)jwane53vf=^d62(c!3@#a9mv=xug-rbto2j#72+$ogvhsg!y'

# List of callables that know how to import templates from various sources.
TEMPLATE_LOADERS = (
    'django.template.loaders.filesystem.Loader',
    'django.template.loaders.app_directories.Loader',
#     'django.template.loaders.eggs.Loader',
)

MIDDLEWARE_CLASSES = (
    'django.middleware.common.CommonMiddleware',
    'django.contrib.sessions.middleware.SessionMiddleware',
    'django.middleware.csrf.CsrfViewMiddleware',
    'django.contrib.auth.middleware.AuthenticationMiddleware',
    'django.contrib.messages.middleware.MessageMiddleware',
    # Uncomment the next line for simple clickjacking protection:
    # 'django.middleware.clickjacking.XFrameOptionsMiddleware',
)

ROOT_URLCONF = 'djproject.urls'

# Python dotted path to the WSGI application used by Django's runserver.
WSGI_APPLICATION = 'djproject.wsgi.application'

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.
    'templates',
)

INSTALLED_APPS = (
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.sites',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'jobs',
    # Uncomment the next line to enable the admin:
    'django.contrib.admin',
    # Uncomment the next line to enable admin documentation:
    # 'django.contrib.admindocs',
)

# A sample logging configuration. The only tangible logging
# performed by this configuration is to send an email to
# the site admins on every HTTP 500 error when DEBUG=False.
# See http://docs.djangoproject.com/en/dev/topics/logging for
# more details on how to customize your logging configuration.
LOGGING = {
    'version': 1,
    'disable_existing_loggers': False,
    'filters': {
        'require_debug_false': {
            '()': 'django.utils.log.RequireDebugFalse'
        }
    },
    'handlers': {
        'mail_admins': {
            'level': 'ERROR',
            'filters': ['require_debug_false'],
            'class': 'django.utils.log.AdminEmailHandler'
        }
    },
    'loggers': {
        'django.request': {
            'handlers': ['mail_admins'],
            'level': 'ERROR',
            'propagate': True,
        },
    }
} 

|   |-- settings.pyc
|   |-- urls.py

from django.conf.urls import patterns, include, url
#from django.conf.urls.defaults import *


# Uncomment the next two lines to enable the admin:
# from django.contrib import admin
# admin.autodiscover()
from django.contrib import admin
admin.autodiscover()


urlpatterns = patterns('',
    # Examples:
    # url(r'^$', 'djproject.views.home', name='home'),
    # url(r'^djproject/', include('djproject.foo.urls')),

    # Uncomment the admin/doc line below to enable admin documentation:
    # url(r'^admin/doc/', include('django.contrib.admindocs.urls')),
    url(r'^jobs/$', 'jobs.views.index'),
    url(r'^jobs/(?P<job_id>\d+)/$', 'jobs.views.detail'),
    # Uncomment the next line to enable the admin:
#    url(r'^admin/', admin.site.urls),
    url(r'^admin/', admin.site.urls),

)

|   |-- urls.pyc
|   |-- wsgi.py
|   `-- wsgi.pyc
|-- jobs
|   |-- admin.py

#admin.py
from django.contrib import admin
from jobs.models import Location
from jobs.models import Job

class JobAdmin(admin.ModelAdmin):
    fieldsets = [
        (None,          {'fields': ['pub_date','job_title','job_description']}),
        ('More info',   {'fields': ['location'], 'classes': ['collapse']}),
    ]
    list_display = ('job_title', 'job_description', 'pub_date')

class LocationAdmin(admin.ModelAdmin):
    list_display = ('city', 'state', 'country')

admin.site.register(Job,JobAdmin)
admin.site.register(Location, LocationAdmin)

|   |-- admin.pyc
|   |-- __init__.py
|   |-- __init__.pyc
|   |-- models.py

from django.db import models

class Location(models.Model):
    city = models.CharField(max_length=50)
    state = models.CharField(max_length=50, null=True, blank=True)
    country = models.CharField(max_length=50)

    def __str__(self):
        if self.state:
            return "%s, %s, %s" % (self.city, self.state, self.country)
        else:
            return "%s, %s" % (self.city, self.country)

class Job(models.Model):
    pub_date = models.DateField()
    job_title = models.CharField(max_length=50)
    job_description = models.TextField()
    location = models.ForeignKey(Location)

    def __str__(self):
        return "%s (%s)" % (self.job_title, self.location)

|   |-- models.pyc
|   |-- tests.py
|   |-- views.py

# Create your views here.
from django.shortcuts import get_object_or_404, render_to_response
from jobs.models import Job


def index(request):
    object_list = Job.objects.order_by('-pub_date')[:3]
    return render_to_response('jobs/job_list.html', {'object_list': object_list})

def detail(request, job_id):
    j = get_object_or_404(Job, pk=job_id)
    return render_to_response('jobs/job_detail.html', {'job': j})

|   `-- views.pyc
|-- manage.py

`-- templates
    |-- base.html

<!DOCTYPE html PUBLIC "-//w3c//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en" >
  <head>
    <title>Company Site: {% block title %}Page{% endblock %}</title>
    {% block extrahead %}{% endblock %}
  </head>
  <body>
    {% block content %}{% endblock %}
  </body>
</html>

    `-- jobs
        |-- base.html

{% extends "base.html" %}

{% block extrahead %}
    <style>
        body {
            font-style: arial;
        }
        h1 {
            text-align: center;
        }
        .job .title {
            font-size: 120%;
            font-weight: bold;
        }
        .job .posted {
            font-style: italic;
        }
    </style>
{% endblock %}

        |-- job_detail.html

{% extends "jobs/base.html" %}

{% block title %}Job Detail{% endblock %}

{% block content %}
    <h1>Job Detail</h1>

    <div class="job">
        <div class="title">
            {{ job.job_title }}
            -
            {{ job.location }}
        </div>
        <div class="posted">
            Posted: {{ job.pub_date|date:"d-M-Y" }}
        </div>
        <div class="description">
            {{ job.job_description }}
        </div>
    </div>
{% endblock %}

        `-- job_list.html

{% extends "jobs/base.html"  %}
{% block title %}Job List{% endblock %}

{% block content %}
        <h1>Job List</h1>
        <ul>
        {% for job in object_list %}
                <li><a href="{{ job.id }}">{{ job.job_title }}</a></li>
        {% endfor %}
        </ul>
{% endblock %}

操作过程： 详细