Current File : //usr/lib/python2.7/site-packages/salt/utils/botomod.pyc
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Boto Common Utils
=================
Note: This module depends on the dicts packed by the loader and,
therefore, must be accessed via the loader or from the __utils__ dict.
The __utils__ dict will not be automatically available to execution modules
until 2015.8.0. The `salt.utils.compat.pack_dunder` helper function
provides backwards compatibility.
This module provides common functionality for the boto execution modules.
The expected usage is to call `assign_funcs` from the `__virtual__` function
of the module. This will bring properly initialized partials of `_get_conn`
and `_cache_id` into the module's namespace.
Example Usage:
.. code-block:: python
def __virtual__():
# only required in 2015.2
salt.utils.compat.pack_dunder(__name__)
__utils__['boto.assign_funcs'](__name__, 'vpc')
def test():
conn = _get_conn()
vpc_id = _cache_id('test-vpc')
.. versionadded:: 2015.8.0
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Only load if boto libraries exist and if boto libraries are greater than
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Cache, invalidate, or retrieve an AWS resource id keyed by name.
.. code-block:: python
__utils__['boto.cache_id']('ec2', 'myinstance',
'i-a1b2c3',
profile='custom_profile')
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Returns a partial ``cache_id`` function for the provided service.
.. code-block:: python
cache_id = __utils__['boto.cache_id_func']('ec2')
cache_id('myinstance', 'i-a1b2c3')
instance_id = cache_id('myinstance')
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Return a boto connection for the service.
.. code-block:: python
conn = __utils__['boto.get_connection']('ec2', profile='custom_profile')
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Returns a partial ``get_connection`` function for the provided service.
.. code-block:: python
get_conn = __utils__['boto.get_connection_func']('ec2')
conn = get_conn()
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Tests that exactly N items in an iterable are "truthy" (neither None,
False, nor 0).
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Assign _get_conn and _cache_id functions to the named module.
.. code-block:: python
__utils__['boto.assign_partials'](__name__, 'ec2')
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Retrieve full set of values from a boto API call that may truncate
its results, yielding each page as it is obtained.
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