X-Git-Url: https://gerrit.onap.org/r/gitweb?a=blobdiff_plain;f=ice_validator%2Ftests%2Futils%2Fnested_files.py;h=e1918ad1c67fa171e9c726fbe109403b81cdd9b8;hb=refs%2Fchanges%2F99%2F100399%2F1;hp=c551646f836d7b1203e080e5d0aa4fffff60ead0;hpb=31d5da59b39d38760cc519a2c5e5b70357b539e8;p=vvp%2Fvalidation-scripts.git diff --git a/ice_validator/tests/utils/nested_files.py b/ice_validator/tests/utils/nested_files.py index c551646..e1918ad 100644 --- a/ice_validator/tests/utils/nested_files.py +++ b/ice_validator/tests/utils/nested_files.py @@ -34,75 +34,32 @@ # limitations under the License. # # ============LICENSE_END============================================ -# -# ECOMP is a trademark and service mark of AT&T Intellectual Property. -# - -"""nested files -""" -from os import path +from functools import lru_cache +from os import path, listdir import re from tests import cached_yaml as yaml -VERSION = '1.0.2' - - -def get_list_of_nested_files(yml, dirpath): - ''' - return a list of all nested files - ''' - - if not hasattr(yml, 'items'): - return [] - - nested_files = [] +from tests.helpers import load_yaml - for v in yml.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)) - 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)) - return nested_files +MAX_DEPTH = 2 -def check_for_invalid_nesting(yml, yaml_file, dirpath): - ''' +def check_for_invalid_nesting( # pylint: disable=too-many-branches + yml, yaml_file, dirpath +): + """ return a list of all nested files - ''' - if not hasattr(yml, 'items'): + """ + if not hasattr(yml, "items"): return [] invalid_nesting = [] - p = re.compile('^[A-z]*::[A-z]*::[A-z]*$') + p = re.compile("^[A-z]*::[A-z]*::[A-z]*$") for v in yml.values(): if isinstance(v, dict) and "type" in v: t = v["type"] - if t.endswith(".yml") or t.endswith(".yaml"): + if t.lower().endswith(".yml") or t.lower().endswith(".yaml"): filepath = path.join(dirpath, t) elif t == "OS::Heat::ResourceGroup": rd = v["properties"]["resource_def"] @@ -120,21 +77,126 @@ def check_for_invalid_nesting(yml, yaml_file, dirpath): yml = yaml.load(fh) except yaml.YAMLError as e: invalid_nesting.append(filepath) - print(e) # pylint: disable=superfluous-parens - invalid_nesting.extend(check_for_invalid_nesting( - yml, - filepath, - dirpath)) + print(e) # pylint: disable=superfluous-parens + invalid_nesting.extend(check_for_invalid_nesting(yml, filepath, dirpath)) if isinstance(v, dict): - invalid_nesting.extend(check_for_invalid_nesting( - v, - yaml_file, - dirpath)) + invalid_nesting.extend(check_for_invalid_nesting(v, yaml_file, dirpath)) elif isinstance(v, list): for d in v: - invalid_nesting.extend(check_for_invalid_nesting( - d, - yaml_file, - dirpath)) + invalid_nesting.extend(check_for_invalid_nesting(d, yaml_file, dirpath)) return invalid_nesting + +@lru_cache(maxsize=None) +def get_list_of_nested_files(yml_path, dirpath): + """ + return a list of all nested files + """ + + yml = load_yaml(yml_path) + nested_files = [] + resources = yml.get("resources") or {} + + 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): + nested_files.append(filepath) + 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): + nested_files.append(filepath) + nested_files.extend(get_list_of_nested_files(filepath, dirpath)) + return nested_files + + +def get_resourcegroup_nested_files(yml, dirpath): + """ + return a dict. + key: key in yml which references a nested ResourceGroup file. + (resource->type is ResourceGroup + and resource->properties->resource_def->type is a yaml file) + value: the nested file name. + + The keys are assumed to be unique across files. + A separate test checks for that. + """ + + if not hasattr(yml, "get"): + return {} + + nested_files = {} + for rid, r in yml.get("resources", {}).items(): + if isinstance(r, dict) and "type" in r: + t = r["type"] + nested_file = None + if t == "OS::Heat::ResourceGroup": + rdt = r.get("properties", {}).get("resource_def", {}).get("type", None) + if rdt and (rdt.endswith(".yml") or rdt.endswith(".yaml")): + nested_file = rdt + if nested_file: + filepath = path.join(dirpath, nested_file) + if path.exists(filepath): + nested_files[rid] = nested_file + return nested_files + + +def get_type_nested_files(yml, dirpath): + """ + return a dict. + key: key in yml which references a nested type file. + (the resource "type" is a yaml file.) + value: the nested file name. + + The keys are assumed to be unique across files. + A separate test checks for that. + """ + + if not hasattr(yml, "get"): + return {} + + nested_files = {} + for rid, r in yml.get("resources", {}).items(): + if isinstance(r, dict) and "type" in r: + t = r["type"] + nested_file = None + if t.endswith(".yml") or t.endswith(".yaml"): + nested_file = t + if nested_file: + filepath = path.join(dirpath, nested_file) + 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 + + +@lru_cache(maxsize=None) +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: + nested_files.extend( + get_list_of_nested_files(filename, path.dirname(filename)) + ) + except yaml.YAMLError as e: + print(e) # pylint: disable=superfluous-parens + continue + return file in nested_files