mirror of https://github.com/ansible/ansible.git
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
546 lines
21 KiB
Python
546 lines
21 KiB
Python
# -*- coding: utf-8 -*-
|
|
|
|
# Copyright: (c) 2015, Matt Martz <matt@sivel.net>
|
|
# Copyright: (c) 2015, Rackspace US, Inc.
|
|
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
|
|
from __future__ import (absolute_import, division, print_function)
|
|
__metaclass__ = type
|
|
|
|
import re
|
|
|
|
from distutils.version import StrictVersion
|
|
from functools import partial
|
|
|
|
from voluptuous import ALLOW_EXTRA, PREVENT_EXTRA, All, Any, Invalid, Length, Required, Schema, Self, ValueInvalid
|
|
from ansible.module_utils.six import string_types
|
|
from ansible.module_utils.common.collections import is_iterable
|
|
from ansible.utils.version import SemanticVersion
|
|
|
|
from .utils import parse_isodate
|
|
|
|
list_string_types = list(string_types)
|
|
tuple_string_types = tuple(string_types)
|
|
any_string_types = Any(*string_types)
|
|
|
|
# Valid DOCUMENTATION.author lines
|
|
# Based on Ansibulbot's extract_github_id()
|
|
# author: First Last (@name) [optional anything]
|
|
# "Ansible Core Team" - Used by the Bot
|
|
# "Michael DeHaan" - nop
|
|
# "OpenStack Ansible SIG" - OpenStack does not use GitHub
|
|
# "Name (!UNKNOWN)" - For the few untraceable authors
|
|
author_line = re.compile(r'^\w.*(\(@([\w-]+)\)|!UNKNOWN)(?![\w.])|^Ansible Core Team$|^Michael DeHaan$|^OpenStack Ansible SIG$')
|
|
|
|
|
|
def _add_ansible_error_code(exception, error_code):
|
|
setattr(exception, 'ansible_error_code', error_code)
|
|
return exception
|
|
|
|
|
|
def isodate(v, error_code=None):
|
|
try:
|
|
parse_isodate(v, allow_date=True)
|
|
except ValueError as e:
|
|
raise _add_ansible_error_code(Invalid(str(e)), error_code or 'ansible-invalid-date')
|
|
return v
|
|
|
|
|
|
COLLECTION_NAME_RE = re.compile('^([^.]+.[^.]+)$')
|
|
|
|
|
|
def collection_name(v, error_code=None):
|
|
if not isinstance(v, string_types):
|
|
raise _add_ansible_error_code(
|
|
Invalid('Collection name must be a string'), error_code or 'collection-invalid-name')
|
|
m = COLLECTION_NAME_RE.match(v)
|
|
if not m:
|
|
raise _add_ansible_error_code(
|
|
Invalid('Collection name must be of format `<namespace>.<name>`'), error_code or 'collection-invalid-name')
|
|
return v
|
|
|
|
|
|
def version(for_collection=False):
|
|
if for_collection:
|
|
# We do not accept floats for versions in collections
|
|
return Any(*string_types)
|
|
return Any(float, *string_types)
|
|
|
|
|
|
def date(error_code=None):
|
|
return Any(isodate, error_code=error_code)
|
|
|
|
|
|
def is_callable(v):
|
|
if not callable(v):
|
|
raise ValueInvalid('not a valid value')
|
|
return v
|
|
|
|
|
|
def sequence_of_sequences(min=None, max=None):
|
|
return All(
|
|
Any(
|
|
None,
|
|
[Any(list, tuple)],
|
|
tuple([Any(list, tuple)]),
|
|
),
|
|
Any(
|
|
None,
|
|
[Length(min=min, max=max)],
|
|
tuple([Length(min=min, max=max)]),
|
|
),
|
|
)
|
|
|
|
|
|
seealso_schema = Schema(
|
|
[
|
|
Any(
|
|
{
|
|
Required('module'): Any(*string_types),
|
|
'description': Any(*string_types),
|
|
},
|
|
{
|
|
Required('ref'): Any(*string_types),
|
|
Required('description'): Any(*string_types),
|
|
},
|
|
{
|
|
Required('name'): Any(*string_types),
|
|
Required('link'): Any(*string_types),
|
|
Required('description'): Any(*string_types),
|
|
},
|
|
),
|
|
]
|
|
)
|
|
|
|
|
|
argument_spec_types = ['bits', 'bool', 'bytes', 'dict', 'float', 'int', 'json', 'jsonarg', 'list', 'path', 'raw',
|
|
'sid', 'str']
|
|
|
|
|
|
argument_spec_modifiers = {
|
|
'mutually_exclusive': sequence_of_sequences(min=2),
|
|
'required_together': sequence_of_sequences(min=2),
|
|
'required_one_of': sequence_of_sequences(min=2),
|
|
'required_if': sequence_of_sequences(min=3, max=4),
|
|
'required_by': Schema({str: Any(list_string_types, tuple_string_types, *string_types)}),
|
|
}
|
|
|
|
|
|
def no_required_with_default(v):
|
|
if v.get('default') and v.get('required'):
|
|
raise Invalid('required=True cannot be supplied with a default')
|
|
return v
|
|
|
|
|
|
def elements_with_list(v):
|
|
if v.get('elements') and v.get('type') != 'list':
|
|
raise Invalid('type must be list to use elements')
|
|
return v
|
|
|
|
|
|
def options_with_apply_defaults(v):
|
|
if v.get('apply_defaults') and not v.get('options'):
|
|
raise Invalid('apply_defaults=True requires options to be set')
|
|
return v
|
|
|
|
|
|
def check_removal_version(v, version_field, collection_name_field, error_code='invalid-removal-version'):
|
|
version = v.get(version_field)
|
|
collection_name = v.get(collection_name_field)
|
|
if not isinstance(version, string_types) or not isinstance(collection_name, string_types):
|
|
# If they are not strings, schema validation will have already complained.
|
|
return v
|
|
if collection_name == 'ansible.builtin':
|
|
try:
|
|
parsed_version = StrictVersion()
|
|
parsed_version.parse(version)
|
|
except ValueError as exc:
|
|
raise _add_ansible_error_code(
|
|
Invalid('%s (%r) is not a valid ansible-core version: %s' % (version_field, version, exc)),
|
|
error_code=error_code)
|
|
return v
|
|
try:
|
|
parsed_version = SemanticVersion()
|
|
parsed_version.parse(version)
|
|
if parsed_version.major != 0 and (parsed_version.minor != 0 or parsed_version.patch != 0):
|
|
raise _add_ansible_error_code(
|
|
Invalid('%s (%r) must be a major release, not a minor or patch release (see specification at '
|
|
'https://semver.org/)' % (version_field, version)),
|
|
error_code='removal-version-must-be-major')
|
|
except ValueError as exc:
|
|
raise _add_ansible_error_code(
|
|
Invalid('%s (%r) is not a valid collection version (see specification at https://semver.org/): '
|
|
'%s' % (version_field, version, exc)),
|
|
error_code=error_code)
|
|
return v
|
|
|
|
|
|
def option_deprecation(v):
|
|
if v.get('removed_in_version') or v.get('removed_at_date'):
|
|
if v.get('removed_in_version') and v.get('removed_at_date'):
|
|
raise _add_ansible_error_code(
|
|
Invalid('Only one of removed_in_version and removed_at_date must be specified'),
|
|
error_code='deprecation-either-date-or-version')
|
|
if not v.get('removed_from_collection'):
|
|
raise _add_ansible_error_code(
|
|
Invalid('If removed_in_version or removed_at_date is specified, '
|
|
'removed_from_collection must be specified as well'),
|
|
error_code='deprecation-collection-missing')
|
|
check_removal_version(v,
|
|
version_field='removed_in_version',
|
|
collection_name_field='removed_from_collection',
|
|
error_code='invalid-removal-version')
|
|
return
|
|
if v.get('removed_from_collection'):
|
|
raise Invalid('removed_from_collection cannot be specified without either '
|
|
'removed_in_version or removed_at_date')
|
|
|
|
|
|
def argument_spec_schema(for_collection):
|
|
any_string_types = Any(*string_types)
|
|
schema = {
|
|
any_string_types: {
|
|
'type': Any(is_callable, *argument_spec_types),
|
|
'elements': Any(*argument_spec_types),
|
|
'default': object,
|
|
'fallback': Any(
|
|
(is_callable, list_string_types),
|
|
[is_callable, list_string_types],
|
|
),
|
|
'choices': Any([object], (object,)),
|
|
'required': bool,
|
|
'no_log': bool,
|
|
'aliases': Any(list_string_types, tuple(list_string_types)),
|
|
'apply_defaults': bool,
|
|
'removed_in_version': version(for_collection),
|
|
'removed_at_date': date(),
|
|
'removed_from_collection': collection_name,
|
|
'options': Self,
|
|
'deprecated_aliases': Any([All(
|
|
Any(
|
|
{
|
|
Required('name'): Any(*string_types),
|
|
Required('date'): date(),
|
|
Required('collection_name'): collection_name,
|
|
},
|
|
{
|
|
Required('name'): Any(*string_types),
|
|
Required('version'): version(for_collection),
|
|
Required('collection_name'): collection_name,
|
|
},
|
|
),
|
|
partial(check_removal_version,
|
|
version_field='version',
|
|
collection_name_field='collection_name',
|
|
error_code='invalid-removal-version')
|
|
)]),
|
|
}
|
|
}
|
|
schema[any_string_types].update(argument_spec_modifiers)
|
|
schemas = All(
|
|
schema,
|
|
Schema({any_string_types: no_required_with_default}),
|
|
Schema({any_string_types: elements_with_list}),
|
|
Schema({any_string_types: options_with_apply_defaults}),
|
|
Schema({any_string_types: option_deprecation}),
|
|
)
|
|
return Schema(schemas)
|
|
|
|
|
|
def ansible_module_kwargs_schema(for_collection):
|
|
schema = {
|
|
'argument_spec': argument_spec_schema(for_collection),
|
|
'bypass_checks': bool,
|
|
'no_log': bool,
|
|
'check_invalid_arguments': Any(None, bool),
|
|
'add_file_common_args': bool,
|
|
'supports_check_mode': bool,
|
|
}
|
|
schema.update(argument_spec_modifiers)
|
|
return Schema(schema)
|
|
|
|
|
|
json_value = Schema(Any(
|
|
None,
|
|
int,
|
|
float,
|
|
[Self],
|
|
*(list({str_type: Self} for str_type in string_types) + list(string_types))
|
|
))
|
|
|
|
|
|
def version_added(v, error_code='version-added-invalid', accept_historical=False):
|
|
if 'version_added' in v:
|
|
version_added = v.get('version_added')
|
|
if isinstance(version_added, string_types):
|
|
# If it is not a string, schema validation will have already complained
|
|
# - or we have a float and we are in ansible/ansible, in which case we're
|
|
# also happy.
|
|
if v.get('version_added_collection') == 'ansible.builtin':
|
|
if version_added == 'historical' and accept_historical:
|
|
return v
|
|
try:
|
|
version = StrictVersion()
|
|
version.parse(version_added)
|
|
except ValueError as exc:
|
|
raise _add_ansible_error_code(
|
|
Invalid('version_added (%r) is not a valid ansible-core version: '
|
|
'%s' % (version_added, exc)),
|
|
error_code=error_code)
|
|
else:
|
|
try:
|
|
version = SemanticVersion()
|
|
version.parse(version_added)
|
|
if version.major != 0 and version.patch != 0:
|
|
raise _add_ansible_error_code(
|
|
Invalid('version_added (%r) must be a major or minor release, '
|
|
'not a patch release (see specification at '
|
|
'https://semver.org/)' % (version_added, )),
|
|
error_code='version-added-must-be-major-or-minor')
|
|
except ValueError as exc:
|
|
raise _add_ansible_error_code(
|
|
Invalid('version_added (%r) is not a valid collection version '
|
|
'(see specification at https://semver.org/): '
|
|
'%s' % (version_added, exc)),
|
|
error_code=error_code)
|
|
elif 'version_added_collection' in v:
|
|
# Must have been manual intervention, since version_added_collection is only
|
|
# added automatically when version_added is present
|
|
raise Invalid('version_added_collection cannot be specified without version_added')
|
|
return v
|
|
|
|
|
|
def list_dict_option_schema(for_collection):
|
|
suboption_schema = Schema(
|
|
{
|
|
Required('description'): Any(list_string_types, *string_types),
|
|
'required': bool,
|
|
'choices': list,
|
|
'aliases': Any(list_string_types),
|
|
'version_added': version(for_collection),
|
|
'version_added_collection': collection_name,
|
|
'default': json_value,
|
|
# Note: Types are strings, not literal bools, such as True or False
|
|
'type': Any(None, 'bits', 'bool', 'bytes', 'dict', 'float', 'int', 'json', 'jsonarg', 'list', 'path', 'raw', 'sid', 'str'),
|
|
# in case of type='list' elements define type of individual item in list
|
|
'elements': Any(None, 'bits', 'bool', 'bytes', 'dict', 'float', 'int', 'json', 'jsonarg', 'list', 'path', 'raw', 'sid', 'str'),
|
|
# Recursive suboptions
|
|
'suboptions': Any(None, *list({str_type: Self} for str_type in string_types)),
|
|
},
|
|
extra=PREVENT_EXTRA
|
|
)
|
|
|
|
# This generates list of dicts with keys from string_types and suboption_schema value
|
|
# for example in Python 3: {str: suboption_schema}
|
|
list_dict_suboption_schema = [{str_type: suboption_schema} for str_type in string_types]
|
|
|
|
option_schema = Schema(
|
|
{
|
|
Required('description'): Any(list_string_types, *string_types),
|
|
'required': bool,
|
|
'choices': list,
|
|
'aliases': Any(list_string_types),
|
|
'version_added': version(for_collection),
|
|
'version_added_collection': collection_name,
|
|
'default': json_value,
|
|
'suboptions': Any(None, *list_dict_suboption_schema),
|
|
# Note: Types are strings, not literal bools, such as True or False
|
|
'type': Any(None, 'bits', 'bool', 'bytes', 'dict', 'float', 'int', 'json', 'jsonarg', 'list', 'path', 'raw', 'sid', 'str'),
|
|
# in case of type='list' elements define type of individual item in list
|
|
'elements': Any(None, 'bits', 'bool', 'bytes', 'dict', 'float', 'int', 'json', 'jsonarg', 'list', 'path', 'raw', 'sid', 'str'),
|
|
},
|
|
extra=PREVENT_EXTRA
|
|
)
|
|
|
|
option_version_added = Schema(
|
|
All({
|
|
'suboptions': Any(None, *[{str_type: Self} for str_type in string_types]),
|
|
}, partial(version_added, error_code='option-invalid-version-added')),
|
|
extra=ALLOW_EXTRA
|
|
)
|
|
|
|
# This generates list of dicts with keys from string_types and option_schema value
|
|
# for example in Python 3: {str: option_schema}
|
|
return [{str_type: All(option_schema, option_version_added)} for str_type in string_types]
|
|
|
|
|
|
def return_contains(v):
|
|
schema = Schema(
|
|
{
|
|
Required('contains'): Any(dict, list, *string_types)
|
|
},
|
|
extra=ALLOW_EXTRA
|
|
)
|
|
if v.get('type') == 'complex':
|
|
return schema(v)
|
|
return v
|
|
|
|
|
|
def return_schema(for_collection):
|
|
return_contains_schema = Any(
|
|
All(
|
|
Schema(
|
|
{
|
|
Required('description'): Any(list_string_types, *string_types),
|
|
'returned': Any(*string_types), # only returned on top level
|
|
Required('type'): Any('bool', 'complex', 'dict', 'float', 'int', 'list', 'str'),
|
|
'version_added': version(for_collection),
|
|
'version_added_collection': collection_name,
|
|
'sample': json_value,
|
|
'example': json_value,
|
|
'contains': Any(None, *list({str_type: Self} for str_type in string_types)),
|
|
# in case of type='list' elements define type of individual item in list
|
|
'elements': Any(None, 'bits', 'bool', 'bytes', 'dict', 'float', 'int', 'json', 'jsonarg', 'list', 'path', 'raw', 'sid', 'str'),
|
|
}
|
|
),
|
|
Schema(return_contains),
|
|
Schema(partial(version_added, error_code='option-invalid-version-added')),
|
|
),
|
|
Schema(type(None)),
|
|
)
|
|
|
|
# This generates list of dicts with keys from string_types and return_contains_schema value
|
|
# for example in Python 3: {str: return_contains_schema}
|
|
list_dict_return_contains_schema = [{str_type: return_contains_schema} for str_type in string_types]
|
|
|
|
return Any(
|
|
All(
|
|
Schema(
|
|
{
|
|
any_string_types: {
|
|
Required('description'): Any(list_string_types, *string_types),
|
|
Required('returned'): Any(*string_types),
|
|
Required('type'): Any('bool', 'complex', 'dict', 'float', 'int', 'list', 'str'),
|
|
'version_added': version(for_collection),
|
|
'version_added_collection': collection_name,
|
|
'sample': json_value,
|
|
'example': json_value,
|
|
'contains': Any(None, *list_dict_return_contains_schema),
|
|
# in case of type='list' elements define type of individual item in list
|
|
'elements': Any(None, 'bits', 'bool', 'bytes', 'dict', 'float', 'int', 'json', 'jsonarg', 'list', 'path', 'raw', 'sid', 'str'),
|
|
}
|
|
}
|
|
),
|
|
Schema({any_string_types: return_contains}),
|
|
Schema({any_string_types: partial(version_added, error_code='option-invalid-version-added')}),
|
|
),
|
|
Schema(type(None)),
|
|
)
|
|
|
|
|
|
def deprecation_schema(for_collection):
|
|
main_fields = {
|
|
Required('why'): Any(*string_types),
|
|
Required('alternative'): Any(*string_types),
|
|
Required('removed_from_collection'): collection_name,
|
|
'removed': Any(True),
|
|
}
|
|
|
|
date_schema = {
|
|
Required('removed_at_date'): date(),
|
|
}
|
|
date_schema.update(main_fields)
|
|
|
|
if for_collection:
|
|
version_schema = {
|
|
Required('removed_in'): version(for_collection),
|
|
}
|
|
else:
|
|
version_schema = {
|
|
# Only list branches that are deprecated or may have docs stubs in
|
|
# Deprecation cycle changed at 2.4 (though not retroactively)
|
|
# 2.3 -> removed_in: "2.5" + n for docs stub
|
|
# 2.4 -> removed_in: "2.8" + n for docs stub
|
|
Required('removed_in'): Any(
|
|
"2.2", "2.3", "2.4", "2.5", "2.6", "2.8", "2.9", "2.10", "2.11", "2.12", "2.13", "2.14"),
|
|
}
|
|
version_schema.update(main_fields)
|
|
|
|
result = Any(
|
|
Schema(version_schema, extra=PREVENT_EXTRA),
|
|
Schema(date_schema, extra=PREVENT_EXTRA),
|
|
)
|
|
|
|
if for_collection:
|
|
result = All(
|
|
result,
|
|
partial(check_removal_version,
|
|
version_field='removed_in',
|
|
collection_name_field='removed_from_collection',
|
|
error_code='invalid-removal-version'))
|
|
|
|
return result
|
|
|
|
|
|
def author(value):
|
|
if value is None:
|
|
return value # let schema checks handle
|
|
|
|
if not is_iterable(value):
|
|
value = [value]
|
|
|
|
for line in value:
|
|
if not isinstance(line, string_types):
|
|
continue # let schema checks handle
|
|
m = author_line.search(line)
|
|
if not m:
|
|
raise Invalid("Invalid author")
|
|
|
|
return value
|
|
|
|
|
|
def doc_schema(module_name, for_collection=False, deprecated_module=False):
|
|
|
|
if module_name.startswith('_'):
|
|
module_name = module_name[1:]
|
|
deprecated_module = True
|
|
doc_schema_dict = {
|
|
Required('module'): module_name,
|
|
Required('short_description'): Any(*string_types),
|
|
Required('description'): Any(list_string_types, *string_types),
|
|
Required('author'): All(Any(None, list_string_types, *string_types), author),
|
|
'notes': Any(None, list_string_types),
|
|
'seealso': Any(None, seealso_schema),
|
|
'requirements': list_string_types,
|
|
'todo': Any(None, list_string_types, *string_types),
|
|
'options': Any(None, *list_dict_option_schema(for_collection)),
|
|
'extends_documentation_fragment': Any(list_string_types, *string_types),
|
|
'version_added_collection': collection_name,
|
|
}
|
|
|
|
if for_collection:
|
|
# Optional
|
|
doc_schema_dict['version_added'] = version(for_collection=True)
|
|
else:
|
|
doc_schema_dict[Required('version_added')] = version(for_collection=False)
|
|
|
|
if deprecated_module:
|
|
deprecation_required_scheme = {
|
|
Required('deprecated'): Any(deprecation_schema(for_collection=for_collection)),
|
|
}
|
|
|
|
doc_schema_dict.update(deprecation_required_scheme)
|
|
return Schema(
|
|
All(
|
|
Schema(
|
|
doc_schema_dict,
|
|
extra=PREVENT_EXTRA
|
|
),
|
|
partial(version_added, error_code='module-invalid-version-added', accept_historical=not for_collection),
|
|
)
|
|
)
|
|
|
|
|
|
# Things to add soon
|
|
####################
|
|
# 1) Recursively validate `type: complex` fields
|
|
# This will improve documentation, though require fair amount of module tidyup
|
|
|
|
# Possible Future Enhancements
|
|
##############################
|
|
|
|
# 1) Don't allow empty options for choices, aliases, etc
|
|
# 2) If type: bool ensure choices isn't set - perhaps use Exclusive
|
|
# 3) both version_added should be quoted floats
|
|
|
|
# Tool that takes JSON and generates RETURN skeleton (needs to support complex structures)
|