:orphan:
.. _testing_validate-modules:
***** ***** ***** *
validate-modules
***** ***** ***** *
.. contents :: Topics
Python program to help test or validate Ansible modules.
`` validate-modules `` is one of the `` ansible-test `` Sanity Tests, see :ref: `testing_sanity` for more information.
Originally developed by Matt Martz (@sivel)
Usage
=====
.. code :: shell
cd /path/to/ansible/source
source hacking/env-setup
ansible-test sanity --test validate-modules
Help
====
.. code :: shell
usage: validate-modules [-h] [-w] [--exclude EXCLUDE] [--arg-spec]
[--base-branch BASE_BRANCH] [--format {json,plain}]
[--output OUTPUT]
modules [modules ...]
positional arguments:
modules Path to module or module directory
optional arguments:
-h, --help show this help message and exit
-w, --warnings Show warnings
--exclude EXCLUDE RegEx exclusion pattern
--arg-spec Analyze module argument spec
--base-branch BASE_BRANCH
Used in determining if new options were added
--format {json,plain}
Output format. Default: "plain"
--output OUTPUT Output location, use "-" for stdout. Default "-"
Extending validate-modules
==========================
The `` validate-modules `` tool has a `schema.py <https://github.com/ansible/ansible/blob/devel/test/sanity/validate-modules/schema.py> `_ that is used to validate the YAML blocks, such as `` DOCUMENTATION `` and `` RETURNS `` .
Codes
=====
Errors
------
========= ===================
code sample message
--------- -------------------
**1xx** **Locations**
101 Interpreter line is not `` #!/usr/bin/python ``
102 Interpreter line is not `` #!powershell ``
103 Did not find a call to `` main() `` (or `` removed_module() `` in the case of deprecated & docs only modules)
104 Call to `` main() `` not the last line (or `` removed_module() `` in the case of deprecated & docs only modules)
105 GPLv3 license header not found
106 Import found before documentation variables. All imports must appear below
`` DOCUMENTATION `` /`` EXAMPLES `` /`` RETURN `` /`` ANSIBLE_METADATA ``
107 Imports should be directly below `` DOCUMENTATION `` /`` EXAMPLES `` /`` RETURN `` /`` ANSIBLE_METADATA ``
108 GPLv3 license header should be the :ref: `short form <copyright>` for new modules
109 Next to last line is not `` if __name__ == "__main__": ``
..
--------- -------------------
**2xx** **Imports**
201 Did not find a `` module_utils `` import
203 `` requests `` import found, should use `` ansible.module_utils.urls `` instead
204 `` boto `` import found, new modules should use `` boto3 ``
205 `` sys.exit() `` call found. Should be `` exit_json `` /`` fail_json ``
206 `` WANT_JSON `` not found in module
207 `` REPLACER_WINDOWS `` not found in module
208 `` module_utils `` imports should import specific components, not `` * ``
209 Only the following `` from __future__ `` imports are allowed:
`` absolute_import `` , `` division `` , and `` print_function `` .
210 `` subprocess.Popen `` used instead of `` module.run_command ``
211 `` os.call `` used instead of `` module.run_command ``
..
--------- -------------------
**3xx** **Documentation**
301 No `` DOCUMENTATION `` provided
302 `` DOCUMENTATION `` is not valid YAML
303 `` DOCUMENTATION `` fragment missing
304 Unknown `` DOCUMENTATION `` error
305 Invalid `` DOCUMENTATION `` schema
306 Module level `` version_added `` is not a valid version number
307 Module level `` version_added `` is incorrect
308 `` version_added `` for new option is not a valid version number
309 `` version_added `` for new option is incorrect
310 No `` EXAMPLES `` provided
311 `` EXAMPLES `` is not valid YAML
312 No `` RETURN `` documentation provided
313 `` RETURN `` is not valid YAML
314 No `` ANSIBLE_METADATA `` provided
315 `` ANSIBLE_METADATA `` was not provided as a dict, YAML not supported
316 Invalid `` ANSIBLE_METADATA `` schema
317 option is marked as required but specifies a default.
Arguments with a default should not be marked as required
318 Module marked as deprecated or removed in at least one of the filename, its metadata, or
in DOCUMENTATION (setting DOCUMENTATION.deprecated for deprecation or removing all
documentation for removed) but not in all three places.
319 `` RETURN `` fragments missing or invalid
320 `` DOCUMENTATION.options `` must be a dictionary/hash when used
321 `` Exception `` attempting to import module for `` argument_spec `` introspection
322 argument is listed in the argument_spec, but not documented in the module
323 argument is listed in DOCUMENTATION.options, but not accepted by the module
324 Value for "default" from the argument_spec does not match the documentation
325 argument_spec defines type different than documentation does
326 Value for "choices" from the argument_spec does not match the documentation
327 Default value from the documentation is not compatible with type defined in the argument_spec
328 Choices value from the documentation is not compatible with type defined in the argument_spec
329 Default value from the argument_spec is not compatible with type defined in the argument_spec
330 Choices value from the argument_spec is not compatible with type defined in the argument_spec
331 argument in argument_spec must be a dictionary/hash when used
332 `` AnsibleModule `` schema validation error
333 `` ANSIBLE_METADATA.status `` of deprecated or removed can't include other statuses
334 `` ANSIBLE_METADATA `` cannot be changed in a point release for a stable branch
335 argument_spec implies type="str" but documentation defines it as different data type
336 argument in argument_spec is not a valid python identifier
337 Type value is defined in `` argument_spec `` but documentation doesn't specify a type
338 documentation doesn't specify a type but argument in `` argument_spec `` use default type (`` str `` )
..
--------- -------------------
**4xx** **Syntax**
401 Python `` SyntaxError `` while parsing module
403 Type comparison using `` type() `` found. Use `` isinstance() `` instead
..
--------- -------------------
**5xx** **Naming**
501 Official Ansible modules must have a `` .py `` extension for python
modules or a `` .ps1 `` for powershell modules
502 Ansible module subdirectories must contain an `` __init__.py ``
503 Missing python documentation file
========= ===================
Warnings
--------
========= ===================
code sample message
--------- -------------------
**1xx** **Locations**
107 Imports should be directly below `` DOCUMENTATION `` /`` EXAMPLES `` /`` RETURN `` /`` ANSIBLE_METADATA `` for legacy modules
..
--------- -------------------
**2xx** **Imports**
208 `` module_utils `` imports should import specific components for legacy module, not `` * ``
291 Try/Except `` HAS_ `` expression missing
292 Did not find `` ansible.module_utils.basic `` import
..
--------- -------------------
**3xx** **Documentation**
312 No `` RETURN `` documentation provided for legacy module
391 Unknown pre-existing `` DOCUMENTATION `` error
392 Pre-existing `` DOCUMENTATION `` fragment missing
========= ===================
