本文整理汇总了Python中urllib3.response.HTTPResponse.readinto方法的典型用法代码示例。如果您正苦于以下问题：Python HTTPResponse.readinto方法的具体用法？Python HTTPResponse.readinto怎么用？Python HTTPResponse.readinto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urllib3.response.HTTPResponse的用法示例。
在下文中一共展示了HTTPResponse.readinto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: test_io_readinto
# 需要导入模块: from urllib3.response import HTTPResponse [as 别名]
# 或者: from urllib3.response.HTTPResponse import readinto [as 别名]
def test_io_readinto(self):
# This test is necessary because in py2.6, `readinto` doesn't get called
# in `test_io_bufferedreader` like it does for all the other python
# versions. Probably this is because the `io` module in py2.6 is an
# old version that has a different underlying implementation.
fp = BytesIO(b'foo')
resp = HTTPResponse(fp, preload_content=False)
barr = bytearray(3)
assert resp.readinto(barr) == 3
assert b'foo' == barr
# The reader should already be empty, so this should read nothing.
assert resp.readinto(barr) == 0
assert b'foo' == barr