本文整理汇总了Python中persistence.PersistenceManager.get_instance方法的典型用法代码示例。如果您正苦于以下问题：Python PersistenceManager.get_instance方法的具体用法？Python PersistenceManager.get_instance怎么用？Python PersistenceManager.get_instance使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类persistence.PersistenceManager的用法示例。
在下文中一共展示了PersistenceManager.get_instance方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: load_collections
# 需要导入模块: from persistence import PersistenceManager [as 别名]
# 或者: from persistence.PersistenceManager import get_instance [as 别名]
def load_collections(self, path):
"""Looks in the choosed path for new collections"""
allfiles = []
collections = {}
try:
allfiles = os.listdir(path)
except Exception as error:
logging.exception(error)
pers_man = PersistenceManager.get_instance()
for item in allfiles:
c_path = os.path.join(path, item)
if Collection.is_collection_folder(c_path):
self.storage = PersistenceManager.load_schema(
c_path,
item,
readonly=False)
self._raw = self.storage.load()
raw = self._raw
persistence = raw['persistence']
schemas = raw['schemas']
for id_ in schemas:
file_ = Schema(item, id_, schemas[id_])
storage = pers_man.get_storage(
file_,
persistence['storage'],
c_path
)
collection = Folder(
id_,
file_,
storage)
collections[id_] = collection
# TODO this notify must be a hook
for collection in collections.values():
collection.persistence.all_created()
#TODO load more than one
return collections
# except Exception:
# pass
return collections