"""nested files
"""
-from os import path
+from os import path, listdir
import re
from tests import cached_yaml as yaml
from tests.structures import Heat
if path.exists(filepath):
nested_files[rid] = nested_file
return nested_files
+
+
+def get_nested_files(filenames):
+ """
+ returns all the nested files for a set of filenames
+ """
+ nested_files = []
+ for filename in filenames:
+ if file_is_a_nested_template(filename):
+ nested_files.append(filename)
+ return nested_files
+
+
+def file_is_a_nested_template(file):
+ directory = path.dirname(file)
+ nested_files = []
+ for filename in listdir(directory):
+ if filename.endswith(".yaml") or filename.endswith(".yml"):
+ filename = "{}/{}".format(directory, filename)
+ try:
+ with open(filename) as fh:
+ yml = yaml.load(fh)
+ if "resources" not in yml:
+ continue
+ nested_files.extend(
+ get_list_of_nested_files(yml["resources"], path.dirname(filename))
+ )
+ except yaml.YAMLError as e:
+ print(e) # pylint: disable=superfluous-parens
+ continue
+ return file in nested_files