本文整理汇总了Python中Crypto.Util.py3compat.b方法的典型用法代码示例。如果您正苦于以下问题：Python py3compat.b方法的具体用法？Python py3compat.b怎么用？Python py3compat.b使用的例子？那么, 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Crypto.Util.py3compat的用法示例。
在下文中一共展示了py3compat.b方法的2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: _read
# 需要导入模块: from Crypto.Util import py3compat [as 别名]
# 或者: from Crypto.Util.py3compat import b [as 别名]
def _read(self, N):
# Starting with Python 3 open with buffering=0 returns a FileIO object.
# FileIO.read behaves like read(2) and not like fread(3) and thus we
# have to handle the case that read returns less data as requested here
# more carefully.
data = b("")
while len(data) < N:
try:
d = self.__file.read(N - len(data))
except IOError, e:
# read(2) has been interrupted by a signal; redo the read
if e.errno == errno.EINTR:
continue
raise
if d is None:
# __file is in non-blocking mode and no data is available
return data
if len(d) == 0:
# __file is in blocking mode and arrived at EOF
return data
data += d
return data 示例2: _read
# 需要导入模块: from Crypto.Util import py3compat [as 别名]
# 或者: from Crypto.Util.py3compat import b [as 别名]
def _read(self, N):
# Starting with Python 3 open with buffering=0 returns a FileIO object.
# FileIO.read behaves like read(2) and not like fread(3) and thus we
# have to handle the case that read returns less data as requested here
# more carefully.
data = b("")
while len(data) < N:
try:
d = self.__file.read(N - len(data))
except IOError as e:
# read(2) has been interrupted by a signal; redo the read
if e.errno == errno.EINTR:
continue
raise
if d is None:
# __file is in non-blocking mode and no data is available
return data
if len(d) == 0:
# __file is in blocking mode and arrived at EOF
return data
data += d
return data