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now passes the test of skipping list when dict attribute is undefined, added deprecation warning as this seems like bad behaviour

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This commit is contained in:
Brian Coca 2015-08-16 10:16:02 -04:00
parent 87926cbb33
commit ee2e31b37a
2 changed files with 12 additions and 5 deletions
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11
lib/ansible/executor/task_executor.py
View file

@ -26,7 +26,7 @@ import sys
import time
from ansible import constants as C
from ansible.errors import AnsibleError, AnsibleParserError
from ansible.errors import AnsibleError, AnsibleParserError, AnsibleUndefinedVariable
from ansible.playbook.conditional import Conditional
from ansible.playbook.task import Task
from ansible.plugins import connection_loader, action_loader
@ -154,7 +154,14 @@ class TaskExecutor:
if self._task.loop:
if self._task.loop in self._shared_loader_obj.lookup_loader:
#TODO: remove convert_bare true and deprecate this in with_
loop_terms = listify_lookup_plugin_terms(terms=self._task.loop_args, templar=templar, loader=self._loader, fail_on_undefined=True, convert_bare=True)
try:
loop_terms = listify_lookup_plugin_terms(terms=self._task.loop_args, templar=templar, loader=self._loader, fail_on_undefined=True, convert_bare=True)
except AnsibleUndefinedVariable as e:
if 'has no attribute' in str(e):
loop_terms = []
self._display.deprecated("Skipping task due to undefined attribute, in the future this will be a fatal error.")
else:
raise
items = self._shared_loader_obj.lookup_loader.get(self._task.loop, loader=self._loader, templar=templar).run(terms=loop_terms, variables=vars_copy)
else:
raise AnsibleError("Unexpected failure in finding the lookup named '%s' in the available lookup plugins" % self._task.loop)

6
lib/ansible/template/__init__.py
View file

@ -256,8 +256,8 @@ class Templar:
# safely catch run failures per #5059
try:
ran = instance.run(loop_terms, variables=self._available_variables, **kwargs)
except (AnsibleUndefinedVariable, UndefinedError):
raise
except (AnsibleUndefinedVariable, UndefinedError) as e:
raise AnsibleUndefinedVariable(e)
except Exception, e:
if self._fail_on_lookup_errors:
raise
@ -337,7 +337,7 @@ class Templar:
return res
except (UndefinedError, AnsibleUndefinedVariable), e:
if fail_on_undefined:
raise
raise AnsibleUndefinedVariable(e)
else:
#TODO: return warning about undefined var
return data