def put_body(self):
max_length = self.remote_info.max_packet_length
file_data = self.file_data
# Send the file data.
# The optimum size is the maximum packet length accepted by the
# remote device minus three bytes for the header ID and length
# minus three bytes for the request.
optimum_size = max_length - 3 - 3
data = file_data[:optimum_size]
self.file_data=self.file_data[optimum_size:]
if len(data) == 0:
raise Exception("work done")
if len(self.file_data) > 0:
self.state_put = common.PUT_BODY
request = requests.Put()
request.add_header(headers.Body(data, False), max_length)
self.socket.sendall(request.encode())
else:
self.state_put = common.PUT_FINAL
request = requests.Put_Final()
request.add_header(headers.End_Of_Body(data, False), max_length)
self.socket.sendall(request.encode())
def delete(self, name, header_list=()):
"""delete(self, name, header_list = ())
Requests the deletion of the file with the specified name from the
current directory and returns the server's response.
"""
header_list = [headers.Name(name)] + list(header_list)
max_length = self.remote_info.max_packet_length
request = requests.Put_Final()
return self._send_headers(request, header_list, max_length)
def _put(self, name, file_data, header_list = ()):
header_list = [
headers.Name(name),
headers.Length(len(file_data))
] + list(header_list)
max_length = self.remote_info.max_packet_length
request = requests.Put()
response = self._send_headers(request, header_list, max_length)
yield response
if not isinstance(response, responses.Continue):
return
# Send the file data.
# The optimum size is the maximum packet length accepted by the
# remote device minus three bytes for the header ID and length
# minus three bytes for the request.
optimum_size = max_length - 3 - 3
i = 0
while i < len(file_data):
data = file_data[i:i+optimum_size]
i += len(data)
if i < len(file_data):
request = requests.Put()
request.add_header(headers.Body(data, False), max_length)
self.socket.sendall(request.encode())
response = self.response_handler.decode(self.socket)
yield response
if not isinstance(response, responses.Continue):
return
else:
request = requests.Put_Final()
request.add_header(headers.End_Of_Body(data, False), max_length)
self.socket.sendall(request.encode())
response = self.response_handler.decode(self.socket)
yield response
if not isinstance(response, responses.Success):
return