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import json
import os
from functools import partial
from common.utils.yml import yaml_load_with_i18n
def check_platform_method(manifest, manifest_path):
required_keys = ['category', 'method', 'name', 'id', 'type']
less_key = set(required_keys) - set(manifest.keys())
if less_key:
raise ValueError("Manifest missing keys: {}, {}".format(less_key, manifest_path))
if not isinstance(manifest['type'], list):
raise ValueError("Manifest type must be a list: {}".format(manifest_path))
return True
def check_platform_methods(methods):
ids = [m['id'] for m in methods]
for i, _id in enumerate(ids):
if _id in ids[i + 1:]:
raise ValueError("Duplicate id: {}".format(_id))
def generate_serializer(data):
from common.serializers import create_serializer_class
params = data.pop('params', None)
if not params:
return None
serializer_name = data['id'].title().replace('_', '') + 'Serializer'
return create_serializer_class(serializer_name, params)
def get_platform_automation_methods(path, lang=None):
methods = []
for root, dirs, files in os.walk(path, topdown=False):
for name in files:
path = os.path.join(root, name)
if not path.endswith('manifest.yml'):
continue
with open(path, 'r', encoding='utf8') as f:
manifest = yaml_load_with_i18n(f, lang=lang)
check_platform_method(manifest, path)
manifest['dir'] = os.path.dirname(path)
manifest['params_serializer'] = generate_serializer(manifest)
methods.append(manifest)
check_platform_methods(methods)
return methods
def filter_key(manifest, attr, value):
manifest_value = manifest.get(attr, '')
if isinstance(manifest_value, str):
manifest_value = [manifest_value]
return value in manifest_value or 'all' in manifest_value
def filter_platform_methods(category, tp_name, method=None, methods=None):
methods = platform_automation_methods if methods is None else methods
if category:
methods = filter(partial(filter_key, attr='category', value=category), methods)
if tp_name:
methods = filter(partial(filter_key, attr='type', value=tp_name), methods)
if method:
methods = filter(lambda x: x['method'] == method, methods)
return methods
def sorted_methods(methods):
return sorted(methods, key=lambda x: x.get('priority', 10))
BASE_DIR = os.path.dirname(os.path.abspath(__file__))
platform_automation_methods = get_platform_automation_methods(BASE_DIR)
if __name__ == '__main__':
print(json.dumps(platform_automation_methods, indent=4))