def write_file(self, respiter):
if sendfile is not None and util.is_fileobject(respiter.filelike):
# sometimes the fileno isn't a callable
if six.callable(respiter.filelike.fileno):
fileno = respiter.filelike.fileno()
else:
fileno = respiter.filelike.fileno
fd_offset = os.lseek(fileno, 0, os.SEEK_CUR)
fo_offset = respiter.filelike.tell()
nbytes = max(os.fstat(fileno).st_size - fo_offset, 0)
if self.response_length:
nbytes = min(nbytes, self.response_length)
if nbytes == 0:
return
self.send_headers()
if self.is_chunked():
chunk_size = "%X\r\n" % nbytes
self.sock.sendall(chunk_size.encode('utf-8'))
self.sendfile_all(fileno, self.sock.fileno(), fo_offset, nbytes)
if self.is_chunked():
self.sock.sendall(b"\r\n")
os.lseek(fileno, fd_offset, os.SEEK_SET)
else:
for item in respiter:
self.write(item)
def write_file(self, respiter):
if sendfile is not None and util.is_fileobject(respiter.filelike):
# sometimes the fileno isn't a callable
if six.callable(respiter.filelike.fileno):
fileno = respiter.filelike.fileno()
else:
fileno = respiter.filelike.fileno
fd_offset = os.lseek(fileno, 0, os.SEEK_CUR)
fo_offset = respiter.filelike.tell()
nbytes = max(os.fstat(fileno).st_size - fo_offset, 0)
if self.response_length:
nbytes = min(nbytes, self.response_length)
if nbytes == 0:
return
self.send_headers()
if self.is_chunked():
chunk_size = "%X\r\n" % nbytes
self.sock.sendall(chunk_size.encode('utf-8'))
self.sendfile_all(fileno, self.sock.fileno(), fo_offset, nbytes)
if self.is_chunked():
self.sock.sendall(b"\r\n")
os.lseek(fileno, fd_offset, os.SEEK_SET)
else:
for item in respiter:
self.write(item)