本文整理匯總了Python中openalea.core.pkgmanager.PackageManager.get_pkg_data方法的典型用法代碼示例。如果您正苦於以下問題：Python PackageManager.get_pkg_data方法的具體用法？Python PackageManager.get_pkg_data怎麽用？Python PackageManager.get_pkg_data使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類openalea.core.pkgmanager.PackageManager的用法示例。
在下文中一共展示了PackageManager.get_pkg_data方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: mimeData
# 需要導入模塊: from openalea.core.pkgmanager import PackageManager [as 別名]
# 或者: from openalea.core.pkgmanager.PackageManager import get_pkg_data [as 別名]
def mimeData(self, modelIndexes):
item = self.itemFromIndex(modelIndexes[0])
mimeData = QtGui.QStandardItemModel.mimeData(self, modelIndexes)
(pkg_id, factory_id, mimetype) = self.get_item_info(item)
# -- marshall package and factory to the data stream, needed later --
itemData = QtCore.QByteArray()
dataStream = QtCore.QDataStream(itemData, QtCore.QIODevice.WriteOnly)
dataStream.writeString(pkg_id)
dataStream.writeString(factory_id)
mimeData.setData(mimetype, itemData)
# -- build an url --
factory = PackageManager()[pkg_id][factory_id]
if isinstance(factory, DataFactory):
url = QtCore.QUrl.fromLocalFile(factory.get_pkg_data().repr)
else:
query = ["fac="+factory_id]
ftname = type(factory).__name__
query.append("ft="+ftname)
query = reduce(lambda x,y:"&".join((x,y)), query)
url = QtCore.QUrl("oa://local/"+pkg_id+"?"+query)
mimeData.setUrls([url])
return mimeData