mirror of
https://github.com/thegeeklab/ansible-later.git
synced 2024-11-14 17:20:39 +00:00
52 lines
1.4 KiB
Python
52 lines
1.4 KiB
Python
#
|
|
# Copyright (C) 2017 Satoru SATOH <ssato redhat.com>
|
|
# License: MIT
|
|
#
|
|
r"""anyconfig.query module to support query data with JMESPath expressions.
|
|
|
|
Changelog:
|
|
|
|
.. versionadded:: 0.8.3
|
|
|
|
- Added to query config data with JMESPath expression, http://jmespath.org
|
|
"""
|
|
from __future__ import absolute_import
|
|
try:
|
|
import jmespath
|
|
except ImportError:
|
|
pass
|
|
|
|
from anyconfig.globals import LOGGER
|
|
|
|
|
|
def query(data, **options):
|
|
"""
|
|
Filter data with given JMESPath expression.
|
|
|
|
See also: https://github.com/jmespath/jmespath.py and http://jmespath.org.
|
|
|
|
:param data: Target object (a dict or a dict-like object) to query
|
|
:param options:
|
|
Keyword option may include 'ac_query' which is a string represents
|
|
JMESPath expression.
|
|
|
|
:return: Maybe queried result data, primitive (int, str, ...) or dict
|
|
"""
|
|
expression = options.get("ac_query", None)
|
|
if expression is None or not expression:
|
|
return data
|
|
|
|
try:
|
|
pexp = jmespath.compile(expression)
|
|
return pexp.search(data)
|
|
except ValueError as exc: # jmespath.exceptions.*Error inherit from it.
|
|
LOGGER.warning("Failed to compile or search: exp=%s, exc=%r",
|
|
expression, exc)
|
|
except (NameError, AttributeError):
|
|
LOGGER.warning("Filter module (jmespath) is not available. "
|
|
"Do nothing.")
|
|
|
|
return data
|
|
|
|
# vim:sw=4:ts=4:et:
|