本文整理汇总了Python中http.server.SimpleHTTPRequestHandler.send_head方法的典型用法代码示例。如果您正苦于以下问题：Python SimpleHTTPRequestHandler.send_head方法的具体用法？Python SimpleHTTPRequestHandler.send_head怎么用？Python SimpleHTTPRequestHandler.send_head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http.server.SimpleHTTPRequestHandler的用法示例。
在下文中一共展示了SimpleHTTPRequestHandler.send_head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: send_head
# 需要导入模块: from http.server import SimpleHTTPRequestHandler [as 别名]
# 或者: from http.server.SimpleHTTPRequestHandler import send_head [as 别名]
def send_head(self):
if not self.path.startswith(baseurl):
self.send_error(404, 'File not found')
return None
self.path = self.path[len(baseurl):]
if not self.path.startswith('/'):
self.path = '/' + self.path
return SimpleHTTPRequestHandler.send_head(self)示例2: send_head
# 需要导入模块: from http.server import SimpleHTTPRequestHandler [as 别名]
# 或者: from http.server.SimpleHTTPRequestHandler import send_head [as 别名]
def send_head(self):
if 'Range' not in self.headers:
self.range = None
return SimpleHTTPRequestHandler.send_head(self)
try:
self.range = parse_byte_range(self.headers['Range'])
except ValueError as e:
self.send_error(400, 'Invalid byte range')
return None
first, last = self.range
# Mirroring SimpleHTTPServer.py here
path = self.translate_path(self.path)
f = None
ctype = self.guess_type(path)
try:
f = open(path, 'rb')
except IOError:
self.send_error(404, 'File not found')
return None
fs = os.fstat(f.fileno())
file_len = fs[6]
if first >= file_len:
self.send_error(416, 'Requested Range Not Satisfiable')
return None
self.send_response(206)
self.send_header('Content-type', ctype)
self.send_header('Accept-Ranges', 'bytes')
if last is None or last >= file_len:
last = file_len - 1
response_length = last - first + 1
self.send_header('Content-Range',
'bytes %s-%s/%s' % (first, last, file_len))
self.send_header('Content-Length', str(response_length))
self.send_header('Last-Modified', self.date_time_string(fs.st_mtime))
self.end_headers()
return f