def pubnub_block(module, account, keyset):
"""Retrieve reference on target keyset from application model.
NOTE: In case if there is no block with specified name and module
configured to start/stop it, module will exit with error.
:type module: AnsibleModule
:param module: Reference on module which contain module launch
information and status report methods.
:type account: Account
:param account: Reference on PubNub account model which will be used in
case of error to export cached data.
:type keyset: Keyset
:param keyset: Reference on keyset model from which reference on block
should be fetched.
:rtype: Block
:return: Reference on initialized and ready to use keyset model.
"""
block = None
params = module.params
try:
block = keyset.block(params['name'])
except (exceptions.KeysetError, exceptions.GeneralPubNubError) as exc:
exc_msg = _failure_title_from_exception(exc)
exc_descr = exc.message if hasattr(exc, 'message') else exc.args[0]
module.fail_json(msg=exc_msg,
description=exc_descr,
changed=account.changed,
module_cache=dict(account))
# Report error because block doesn't exists and at the same time
# requested to start/stop.
if block is None and params['state'] in ['started', 'stopped']:
block_name = params.get('name')
module.fail_json(msg="'{0}' block doesn't exists.".format(block_name),
changed=account.changed,
module_cache=dict(account))
if block is None and params['state'] == 'present':
block = Block(name=params.get('name'),
description=params.get('description'))
keyset.add_block(block)
if block:
# Update block information if required.
if params.get('changes') and params['changes'].get('name'):
block.name = params['changes']['name']
if params.get('description'):
block.description = params.get('description')
return block
def pubnub_block(module, account, keyset):
"""Retrieve reference on target keyset from application model.
NOTE: In case if there is no block with specified name and module
configured to start/stop it, module will exit with error.
:type module: AnsibleModule
:param module: Reference on module which contain module launch
information and status report methods.
:type account: Account
:param account: Reference on PubNub account model which will be used in
case of error to export cached data.
:type keyset: Keyset
:param keyset: Reference on keyset model from which reference on block
should be fetched.
:rtype: Block
:return: Reference on initialized and ready to use keyset model.
"""
block = None
params = module.params
try:
block = keyset.block(params['name'])
except (exceptions.KeysetError, exceptions.GeneralPubNubError) as exc:
exc_msg = _failure_title_from_exception(exc)
exc_descr = exc.message if hasattr(exc, 'message') else exc.args[0]
module.fail_json(msg=exc_msg, description=exc_descr,
changed=account.changed, module_cache=dict(account))
# Report error because block doesn't exists and at the same time
# requested to start/stop.
if block is None and params['state'] in ['started', 'stopped']:
block_name = params.get('name')
module.fail_json(msg="'{0}' block doesn't exists.".format(block_name),
changed=account.changed, module_cache=dict(account))
if block is None and params['state'] == 'present':
block = Block(name=params.get('name'),
description=params.get('description'))
keyset.add_block(block)
if block:
# Update block information if required.
if params.get('changes') and params['changes'].get('name'):
block.name = params['changes']['name']
if params.get('description'):
block.description = params.get('description')
return block
