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author | Toshio Kuratomi <a.badger@gmail.com> | 2017-07-14 16:44:58 -0700 |
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committer | Toshio Kuratomi <a.badger@gmail.com> | 2017-07-17 11:48:05 -0700 |
commit | ff22528b076fa7ab17e096c73f5d30d370bd0448 (patch) | |
tree | 3a2b1e658ab2a7a661036e3e5fc53d77e0db9849 /lib/ansible/module_utils/parsing | |
parent | f9c60e1a827909236c9b131f534c75f665dedee3 (diff) | |
download | ansible-ff22528b076fa7ab17e096c73f5d30d370bd0448.tar.gz |
Consolidate boolean/mk_boolean conversion functions into a single location
Consolidate the module_utils, constants, and config functions that
convert values into booleans into a single function in module_utils.
Port code to use the module_utils.validate.convert_bool.boolean function
isntead of mk_boolean.
Diffstat (limited to 'lib/ansible/module_utils/parsing')
-rw-r--r-- | lib/ansible/module_utils/parsing/__init__.py | 0 | ||||
-rw-r--r-- | lib/ansible/module_utils/parsing/convert_bool.py | 26 |
2 files changed, 26 insertions, 0 deletions
diff --git a/lib/ansible/module_utils/parsing/__init__.py b/lib/ansible/module_utils/parsing/__init__.py new file mode 100644 index 0000000000..e69de29bb2 --- /dev/null +++ b/lib/ansible/module_utils/parsing/__init__.py diff --git a/lib/ansible/module_utils/parsing/convert_bool.py b/lib/ansible/module_utils/parsing/convert_bool.py new file mode 100644 index 0000000000..415bfe1cae --- /dev/null +++ b/lib/ansible/module_utils/parsing/convert_bool.py @@ -0,0 +1,26 @@ +# Copyright: 2017, Ansible Project +# License: GNU General Public License v3 or later (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt ) + +from ansible.module_utils.six import binary_type, text_type +from ansible.module_utils._text import to_text + + +BOOLEANS_TRUE = frozenset(('y', 'yes', 'on', '1', 'true', 't', 1, 1.0, True)) +BOOLEANS_FALSE = frozenset(('n', 'no', 'off', '0', 'false', 'f', 0, 0.0, False)) +BOOLEANS = BOOLEANS_TRUE.union(BOOLEANS_FALSE) + + +def boolean(value, strict=True): + if isinstance(value, bool): + return value + + normalized_value = value + if isinstance(value, (text_type, binary_type)): + normalized_value = to_text(value, errors='surrogate_or_strict').lower() + + if normalized_value in BOOLEANS_TRUE: + return True + elif normalized_value in BOOLEANS_FALSE or not strict: + return False + + raise TypeError('%s is not a valid boolean. Valid booleans include: %s' % (to_text(value), ', '.join(repr(i) for i in BOOLEANS))) |