/usr/lib/python2.6/site-packages/openstack
Edit: /usr/lib/python2.6/site-packages/openstack/connection.pyc (10629B)
Ñò
5
Wc
@ sÅ d Z d d k Z d d k Z d d k l Z d d k Z d d k l Z d d k l
Z
d d k l Z d d k l Z
d d k l Z e i e ƒ Z d d d d „ Z d
e f d „ ƒ YZ d S( s–
The :class:`~openstack.connection.Connection` class is the primary interface
to the Python SDK it maintains a context for a connection to a cloud provider.
The connection has an attribute to access each supported service. The service
attributes are created dynamically based on user profiles and the service
catalog.
Examples
--------
At a minimum, the :class:`~openstack.connection.Connection` class needs to be
created with an authenticator or the parameters to build one.
Create a connection
~~~~~~~~~~~~~~~~~~~
The following example constructor uses the identity authenticator using
username and password. The default settings for the transport are used
by this connection.::
from openstack import connection
auth_args = {
'auth_url': 'http://172.20.1.108:5000/v3',
'project_name': 'admin',
'username': 'admin',
'password': 'admin',
}
conn = connection.Connection(**auth_args)
List
~~~~
Services are accessed through an attribute named after the service. A list
of all the projects is retrieved in this manner::
projects = conn.identity.list_projects()
Find or create
~~~~~~~~~~~~~~
If you wanted to make sure you had a network named 'jenkins', you would first
try to find it and if that fails, you would create it::
network = conn.network.find_network("jenkins")
if network is None:
network = conn.network.create_network({"name": "jenkins"})
iÿÿÿÿN( t base( t profile( t proxy( t proxy2( t session( t utilsc C sé h } t i ƒ } g } | i ƒ D] } | | i q# ~ } x | D] } d | | d
t |
ƒ }
|
i d ƒ p d |
}
n | i | |
ƒ n | i | ƒ } | o | i | | ƒ n | i | ƒ } | o | i | | ƒ qºqû qû W| i | ƒ }
|
o% x" | D] } | i | |
ƒ qÛWn | i d } | i d
| d ` and
:class:`identity_v3 `.
If this parameter is not passed in, the connection will create an
authenticator.
:type authenticator: :class:`~openstack.auth.base.BaseAuthPlugin`
:param profile: If the user has any special profiles such as the
service name, region, version or interface, they may be provided
in the profile object. If no profiles are provided, the
services that appear first in the service catalog will be used.
:type profile: :class:`~openstack.profile.Profile`
:param bool verify: If a transport is not provided to the connection,
this parameter will be used to create a transport. If ``verify``
is set to true, which is the default, the SSL cert will be
verified. It can also be set to a CA_BUNDLE path.
:param cert: If a transport is not provided to the connection then this
parameter will be used to create a transport. `cert` allows to
provide a client certificate file path or a tuple with client
certificate and key paths.
:type cert: str or tuple
:param str user_agent: If a transport is not provided to the
connection, this parameter will be used when creating a transport.
The value given here will be prepended to the default, which is
specified in :attr:`~openstack.transport.USER_AGENT`.
The resulting ``user_agent`` value is used for the ``User-Agent``
HTTP header.
:param str auth_plugin: The name of authentication plugin to use.
The default value is ``password``.
:param auth_args: The rest of the parameters provided are assumed to be
authentication arguments that are used by the authentication
plugin.
R
R R t
user_agentN( t _create_authenticatort
authenticatorR R R t _sessiont SessionR t _open( t selfR RC R R R RA R t auth_args( ( s: /tmp/pip-build-wCUybK/openstacksdk/openstack/connection.pyt __init__œ s 2 c K sp | o | St i | ƒ } h } x? | i ƒ D]1 } | i | i ƒ o | | i | | i ; s O