本文整理汇总了Python中future.backports.email.utils.formatdate方法的典型用法代码示例。如果您正苦于以下问题：Python utils.formatdate方法的具体用法？Python utils.formatdate怎么用？Python utils.formatdate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future.backports.email.utils的用法示例。
在下文中一共展示了utils.formatdate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: open_local_file
# 需要导入模块: from future.backports.email import utils [as 别名]
# 或者: from future.backports.email.utils import formatdate [as 别名]
def open_local_file(self, req):
import future.backports.email.utils as email_utils
import mimetypes
host = req.host
filename = req.selector
localfile = url2pathname(filename)
try:
stats = os.stat(localfile)
size = stats.st_size
modified = email_utils.formatdate(stats.st_mtime, usegmt=True)
mtype = mimetypes.guess_type(filename)[0]
headers = email.message_from_string(
'Content-type: %s\nContent-length: %d\nLast-modified: %s\n' %
(mtype or 'text/plain', size, modified))
if host:
host, port = splitport(host)
if not host or \
(not port and _safe_gethostbyname(host) in self.get_names()):
if host:
origurl = 'file://' + host + filename
else:
origurl = 'file://' + filename
return addinfourl(open(localfile, 'rb'), headers, origurl)
except OSError as exp:
# users shouldn't expect OSErrors coming from urlopen()
raise URLError(exp)
raise URLError('file not on local host')