def cmd(self, command, parameters):
"""
Send a command to the server
Inputs
----------
command : str
Command name
parameters : list of str
list of parameters, they must all be strings
"""
if isinstance(parameters, str):
parameters = [parameters]
# Check everything is a string
assert all([
isinstance(s, str) for s in parameters
]), "FileTransferClient/cmd: All parameters must be strings"
# Make the command packet
cmd_packet = pcl.makeTextPacket('command', [command] + parameters)
# Send to server
reply = self.send(cmd_packet)
return reply
def addFile(self, filename):
"""
Add a file to the storage repository in the the specified master folder.
Inputs
--------
master_folder_name : str
Name of master folder to store file in
filename : str
path/filename to local file that is to be uploaded to repository
"""
# Check if file exists in master storage
# if not then return
pcl.makeTextPacket('command:')
# Check last time the file was modified
# Send file to master storage
pass
def test_text_string_packet(self):
"""
Create and extract text packets using string format
"""
# Input data
data_label = "/Data/New_place"
text = "Some text to send"
# Packet
text_packet = pcl.makeTextPacket(data_label,text)
# Extracted packet
(label,text_out) = pcl.extractPacket(text_packet)
self.assertTrue(label==data_label and text_out==text)
def test_text_list_packet(self):
"""
Create and extract text packets using list format
"""
# Input data
data_label = "/Data/New_place"
text_list = ["Sending","some","text","in","a","list"]
# Packet
text_list_packet = pcl.makeTextPacket(data_label,text_list)
# Extracted data
(list_label,text_list_out) = pcl.extractPacket(text_list_packet)
self.assertTrue(list_label==data_label and text_list_out==text_list)
#%% Send packet to server
dataPacket = "Hi Raspberry Pi, are you tasty"
pcl.sendPacket(hostIP, dataPacket)
#%% Shutdown server
pcl.serverShutdown(hostIP)
#%% Test sending text packets
data_label = "/Data/New_place"
text = "Some text to send"
text_list = ["Sending", "some", "text", "in", "a", "list"]
text_packet = pcl.makeTextPacket(data_label, text)
text_list_packet = pcl.makeTextPacket(data_label, text_list)
pcl.sendPacket(hostIP, text_packet)
pcl.sendPacket(hostIP, text_list_packet)
#=================================================================
#%% Array Packet making/extracting test
#=================================================================
import sys, imp
sys.path.append(
'/home/john/Documents/Python/Projects/packet_comms_checkouts/trunk')
import packetcommslib as pcl
# Make an array packet
# -----------------------