Alguien ha trabajado con Neo4j ??

[miguelavendanoc]

Actualmente deseo trabajar con neo4j (motor de bases de datos NSQL) junto a Python (Django mas especificamente) estoy tratando de realizar la coneccion entre ellos con la libreria Neo4Django, pero lamentablemente no he logrado realizar la conexión.
Se que existen tutoriales de como hacerlo pero no me han funcionado.... si alguien me pudiera pasar un ejemplo en donde lo haya realizado... se los agradecería.

[gnzsoloyo]

La creación de conexiones en un lenguaje hacia algún motor de base de datos es tema de programación, y no tanto del servidor de BBDD, sea cual sea.
Muevo el tema al foro de Python, donde es más probable que encuentres respuestas.

[Carlangueitor]

Deberías comentar lo errores que obtienes, si no, es difícil ayudarte. Aquí hay un ejemplo: https://github.com/johanlundberg/neo4j-django-tutorial

Saludos

[miguelavendanoc]

Muchas gracias por responder....

El ejemplo que me ofreces Carlangueitor no me sirve ya que es para trabajar neo4j embebido y lo requiero como servidor remoto.

Creo que mi error se encuentra sobre la configuracion del setings.py de Django.


Este el mi archivo setings.py.... espero les aclare un poco...

# Django settings for neo_prueba2 project.

DEBUG = True
TEMPLATE_DEBUG = DEBUG

ADMINS = (
# ('Your Name', '[email protected]'),
)

MANAGERS = ADMINS
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.sqlite3', # Add 'postgresql_psycopg2', 'mysql', 'sqlite3' or 'oracle'.
'NAME': 'C:\\Users\\Miguel\\My Documents\\Aptana Studio 3 Workspace\\neo_prueba2\\sqlite.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.
}
}

NEO4J_DATABASES = {
'default' : {
'HOST':'localhost',
'PORT':7474,
'ENDPOINT':'C:\NEO4J_HOME\data\datos_prueba'
}
}


# Hosts/domain names that are valid for this site; required if DEBUG is False
# See https://docs.djangoproject.com/en//ref/settings/#allowed-hosts
ALLOWED_HOSTS = []

# 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.
# In a Windows environment this must be set to 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.FileSystemFind er',
'django.contrib.staticfiles.finders.AppDirectories Finder',
# 'django.contrib.staticfiles.finders.DefaultStorage Finder',
)

# Make this unique, and don't share it with anybody.
SECRET_KEY = 'r*j4jyr1d#g0@@wa9e1kvix&-stadl!he&+!#@dcixgzd%sj5h'

# 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.SessionMiddlew are',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMidd leware',
'django.contrib.messages.middleware.MessageMiddlew are',
# Uncomment the next line for simple clickjacking protection:
# 'django.middleware.clickjacking.XFrameOptionsMiddl eware',
)

ROOT_URLCONF = 'neo_prueba2.urls'

# Python dotted path to the WSGI application used by Django's runserver.
WSGI_APPLICATION = 'neo_prueba2.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.
)

INSTALLED_APPS = (
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.sites',
'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',
)

# 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,
},
}
}

[Carlangueitor]

¿Y probaste cambiar el host para que no sea en localhost?

[razpeitia]

Ademas de asegurarte que neo4django este instalado.

Tienes que configurar el host en caso que sea remoto.

Otra cosa, si no te funciona deberías de poner que error te arroja, de esa forma te podemos ayudar mas rápidamente.