"""nested files
"""
-
+from functools import lru_cache
from os import path, listdir
import re
from tests import cached_yaml as yaml
from tests.structures import Heat
+from tests.helpers import load_yaml
+
VERSION = "1.4.0"
"""
return nested_files
-def get_list_of_nested_files(yml, dirpath):
+@lru_cache(maxsize=None)
+def get_list_of_nested_files(yml_path, dirpath):
"""
return a list of all nested files
"""
- if not hasattr(yml, "items"):
- return []
-
+ yml = load_yaml(yml_path)
nested_files = []
+ resources = yml.get("resources") or {}
- for v in yml.values():
+ for v in resources.values():
if isinstance(v, dict) and "type" in v:
t = v["type"]
if t.endswith(".yml") or t.endswith(".yaml"):
filepath = path.join(dirpath, t)
if path.exists(filepath):
- with open(filepath) as fh:
- t_yml = yaml.load(fh)
nested_files.append(filepath)
- nested_files.extend(get_list_of_nested_files(t_yml, dirpath))
+ nested_files.extend(get_list_of_nested_files(filepath, dirpath))
elif t == "OS::Heat::ResourceGroup":
rdt = v.get("properties", {}).get("resource_def", {}).get("type", None)
if rdt and (rdt.endswith(".yml") or rdt.endswith(".yaml")):
filepath = path.join(dirpath, rdt)
if path.exists(filepath):
- with open(filepath) as fh:
- rdt_yml = yaml.load(fh)
nested_files.append(filepath)
- nested_files.extend(get_list_of_nested_files(rdt_yml, dirpath))
- if isinstance(v, dict):
- nested_files.extend(get_list_of_nested_files(v, dirpath))
- elif isinstance(v, list):
- for d in v:
- nested_files.extend(get_list_of_nested_files(d, dirpath))
+ nested_files.extend(get_list_of_nested_files(filepath, dirpath))
return nested_files
return nested_files
+@lru_cache(maxsize=None)
def file_is_a_nested_template(file):
directory = path.dirname(file)
nested_files = []
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))
+ get_list_of_nested_files(filename, path.dirname(filename))
)
except yaml.YAMLError as e:
print(e) # pylint: disable=superfluous-parens