本文整理汇总了Python中twisted.python.filepath.FilePath.fileno方法的典型用法代码示例。如果您正苦于以下问题：Python FilePath.fileno方法的具体用法？Python FilePath.fileno怎么用？Python FilePath.fileno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twisted.python.filepath.FilePath的用法示例。
在下文中一共展示了FilePath.fileno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: maybeParseConfig
# 需要导入模块: from twisted.python.filepath import FilePath [as 别名]
# 或者: from twisted.python.filepath.FilePath import fileno [as 别名]
def maybeParseConfig(self):
if self.resolv is None:
# Don't try to parse it, don't set up a call loop
return
try:
resolvConf = FilePath(self.resolv).open()
except IOError as e:
if e.errno == errno.ENOENT:
# Missing resolv.conf is treated the same as an empty resolv.conf
self.parseConfig(())
else:
raise
else:
mtime = os.fstat(resolvConf.fileno()).st_mtime
if mtime != self._lastResolvTime:
log.msg('%s changed, reparsing' % (self.resolv,))
self._lastResolvTime = mtime
self.parseConfig(resolvConf)
# Check again in a little while
self._parseCall = self._reactor.callLater(
self._resolvReadInterval, self.maybeParseConfig)