def send(message='ping 1234', port=PORT):
''' Sends a raw message
Trick here is that PyQt5 does not do automatic str<->byte encoding, but pya does. Also something weird with the addresses
'''
payload = message + '\r\n'
psock = QTcpSocket()
if not isGSI():
payload = payload.encode()
psock.connectToHost(localhost, port)
if psock.waitForConnected():
psock.write(payload)
if psock.waitForReadyRead(3000):
ret = psock.readLine()
if not isGSI():
ret = bytes(ret).decode('utf-8')
handle_query(ret)
else:
raise Exception('Not acknowledged')
else:
print('Connection Fail! (tried {}:{})'.format(localhost, port))
''' The simplest interpreter you can imagine. Currently there are 4 commands and 0 queries
Other ideas to implement:
- query for value of variable as a string
- execute arbitrary line of code, return its return value as a string
- execute a macro
'''
from __future__ import print_function
from lyipc import quickmsg, isGSI
import lyipc.server
import os
import traceback
if not isGSI():
raise RuntimeError('Non-klayout serving does not make sense')
import pya
def quiet_load_layout(filename, mode=0):
''' Swallow the error if the file is not completely written yet,
or if the last file was not completely rendered.
This doesn't seem to fatally affect the program.
Modes are
- 0 (default): replacing the current layout view
- 1: making a new view
- 2: adding the layout to the current view (mode 2)
'''
main = pya.Application.instance().main_window()
try:
view = main.load_layout(filename, mode)