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Require some module_utils imports to be at the bottom

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Matt Martz 2015-05-19 13:25:14 -05:00 committed by John Barker
parent 8ff644680d
commit 90c469d8ec
1 changed files with 26 additions and 5 deletions
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31
ansible_testing/modules.py
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@ -72,6 +72,17 @@ class ModuleValidator(Validator):
'__init__.py'))
BLACKLIST = BLACKLIST_FILES.union(BLACKLIST_MODULES)
BOTTOM_IMPORTS = frozenset((
'ansible.module_utils.basic',
'ansible.module_utils.urls',
'ansible.module_utils.facts',
'ansible.module_utils.splitter',
'ansible.module_utils.known_hosts',
))
BOTTOM_IMPORTS_BLACKLIST = frozenset((
'command.py',
))
def __init__(self, path):
super(ModuleValidator, self).__init__()
@ -107,6 +118,9 @@ class ModuleValidator(Validator):
return False
return True
def _is_bottom_import_blacklisted(self):
return self.object_name in self.BOTTOM_IMPORTS_BLACKLIST
def _check_interpreter(self):
if not self.text.startswith('#!/usr/bin/python'):
self.errors.append('Interpreter line is not "#!/usr/bin/python"')
@ -129,13 +143,23 @@ class ModuleValidator(Validator):
'already provided by '
'ansible.module_utils.basic')
def _find_module_utils(self):
def _find_module_utils(self, main):
linenos = []
for child in self.ast.body:
found_module_utils_import = False
if isinstance(child, ast.ImportFrom):
if child.module.startswith('ansible.module_utils.'):
found_module_utils_import = True
if child.module in self.BOTTOM_IMPORTS:
if (child.lineno < main - 10 and
not self._is_bottom_import_blacklisted()):
self.errors.append('%s import not near main()' %
child.module)
else:
self.warnings.append('%s import not near main()' %
child.module)
linenos.append(child.lineno)
if not child.names:
@ -242,11 +266,8 @@ class ModuleValidator(Validator):
self._check_for_sys_exit()
self._check_for_gpl3_header()
self._find_json_import()
module_utils = self._find_module_utils()
main = self._find_main_call()
for mu in module_utils:
if mu < main - 10:
self.warnings.append('module_utils import not near main()')
module_utils = self._find_module_utils(main)
self._find_has_import()