本文整理匯總了Python中gridfs.grid_file.GridFile.metadata方法的典型用法代碼示例。如果您正苦於以下問題：Python GridFile.metadata方法的具體用法？Python GridFile.metadata怎麽用？Python GridFile.metadata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gridfs.grid_file.GridFile的用法示例。
在下文中一共展示了GridFile.metadata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: test_properties
# 需要導入模塊: from gridfs.grid_file import GridFile [as 別名]
# 或者: from gridfs.grid_file.GridFile import metadata [as 別名]
def test_properties(self):
self.db.fs.files.remove({})
self.db.fs.chunks.remove({})
file = GridFile({"filename": "test"}, self.db, "w")
self.assertEqual(file.mode, "w")
self.failIf(file.closed)
file.close()
self.assert_(file.closed)
self.assertRaises(IOError, GridFile, {"filename": "mike"}, self.db)
a = GridFile({"filename": "test"}, self.db)
self.assertEqual(a.mode, "r")
self.failIf(a.closed)
self.assertEqual(a.length, 0)
self.assertEqual(a.content_type, None)
self.assertEqual(a.name, "test")
self.assertEqual(a.chunk_size, 256000)
self.assert_(isinstance(a.upload_date, datetime.datetime))
self.assertEqual(a.aliases, None)
self.assertEqual(a.metadata, None)
self.assertEqual(a.md5, "d41d8cd98f00b204e9800998ecf8427e")
a.content_type = "something"
self.assertEqual(a.content_type, "something")
def set_length():
a.length = 10
self.assertRaises(AttributeError, set_length)
def set_chunk_size():
a.chunk_size = 100
self.assertRaises(AttributeError, set_chunk_size)
def set_upload_date():
a.upload_date = datetime.datetime.utcnow()
self.assertRaises(AttributeError, set_upload_date)
a.aliases = ["hello", "world"]
self.assertEqual(a.aliases, ["hello", "world"])
a.metadata = {"something": "else"}
self.assertEqual(a.metadata, {"something": "else"})
def set_name():
a.name = "hello"
self.assertRaises(AttributeError, set_name)
def set_md5():
a.md5 = "what"
self.assertRaises(AttributeError, set_md5)
a.close()