text: # -*- coding: utf-8 -*-
  # AUTHOR: RaNaN, mkaay
  
  
  from ..managers.event_manager import UpdateEvent
  from ..utils.old import safepath
  
  
  class PyPackage:
      """
      Represents a package object at runtime.
      """
  
      def __init__(self, manager, id, name, folder, site, password, queue, order):
          self.m = self.manager = manager
          self.m.package_cache[int(id)] = self
  
          self.id = int(id)
          self.name = name
          self.folder = folder
          self.site = site
          self.password = password
          self.queue = queue
          self.order = order
          self.set_finished = False
  
      @property
      def folder_(self):
          return safepath(self.folder)
  
      def to_dict(self):
          """
          Returns a dictionary representation of the data.
  
          :return: dict: {id: { attr: value }}
          """
          return {
              self.id: {
                  "id": self.id,
                  "name": self.name,
                  "folder": self.folder,
                  "site": self.site,
                  "password": self.password,
                  "queue": self.queue,
                  "order": self.order,
                  "links": {},
              }
          }
  
      def get_children(self):
          """
          get information about contained links.
          """
          return self.m.get_package_data(self.id)["links"]
  
      def sync(self):
          """
          sync with db.
          """
          self.m.update_package(self)
  
      def release(self):
          """
          sync and delete from cache.
          """
          self.sync()
          self.m.release_package(self.id)
  
      def delete(self):
          self.m.delete_package(self.id)
  
      def notify_change(self):
          e = UpdateEvent("pack", self.id, "collector" if not self.queue else "queue")
          self.m.pyload.event_manager.add_event(e)
  