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# -------------------------------------------------------------
# Helper utilities for tests suite
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# Project: Nasqueron
# License: 0BSD for import_from_path
# BSD-2-Clause for load_pillar*
# Reference: http://docs.python.org/3/library/importlib.html
# -------------------------------------------------------------
import importlib.util
import os
import sys
from typing import Dict, List
import yaml
# -------------------------------------------------------------
# Import mechanics
#
# Supersede importlib.machinery.SourceFileLoader load_module use
# to maintain compatibility with Python 3.12+
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
def import_from_path(module_name, file_path):
file_final_path = "../" + file_path
spec = importlib.util.spec_from_file_location(module_name, file_final_path)
module = importlib.util.module_from_spec(spec)
sys.modules[module_name] = module
spec.loader.exec_module(module)
return module
# -------------------------------------------------------------
# Pillar helpers
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
def load_pillar_files(pillar_directory: str) -> List:
pillar_files = []
for dir_path, dir_names, file_names in os.walk(pillar_directory):
files = [
os.path.join(dir_path, file_name)
for file_name in file_names
if file_name.endswith(".sls")
]
pillar_files.extend(files)
return pillar_files
def load_pillar(file_path: str) -> Dict:
with open(file_path) as fd:
return yaml.safe_load(fd)
def load_pillars(directory_path) -> Dict:
pillar_files = load_pillar_files(directory_path)
return {file_path: load_pillar(file_path) for file_path in pillar_files}

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