uc_tftp
Implementation of classes and functions for working with files via tftp.
It is part of the Unicon project.
Usage:
Install
pip install --user uc-tftp
and use
from uc_tftp import TFTPReceiver
Examples:
as iterator
receiver = TFTPReceiver(timeout=3)
for data in receiver:
print(data)
as function
receiver = TFTPReceiver(timeout=3)
receiver.recvto("/path/to/destination")
with filename
receiver = TFTPReceiver(timeout=3)
receiver.open()
with open(receiver.filename, "w") as file:
for block in receiver:
file.write(block)
Exceptions
May raise exceptions in the following cases:
NoWRQPacket
If the connected client tried to perform a non-WRQ operation (data recording).
NoIncomingConnection
If there were no connections in the allotted time.
ErrorReceived
If error packet was received from client.
UnexpectedOpcode
If an unexpected opcode is received during data transfer.