boot.py

v = """
import time
import network
import socket
import ubinascii
import json

def parseFetch(val):
	remaining = val[0:8]
	payload = val[8:]
	print(val)
	return (remaining,payload)

def fetch(name,s,saveName=None):
	s.send(name)
	remaining,ret = parseFetch(s.recv(128))
	s.send("12345678")
	remaining = int(remaining)
	total = 0
	if saveName:
		script_file = open(saveName,"w")
	else:
		script_file = open(name,"w")
	script_file.write(ret)
	print("recieved {0} chars".format(len(ret)))
	while remaining > 120:
		try:
			remaining,payload = parseFetch(s.recv(128))
			s.send("12345678")
			remaining = int(remaining)
			script_file.write(payload)
			total += len(payload)
			print("recieved {0} chars with {1} left to go.".format(len(payload),remaining))
		except OSError as OSE:
			print(ret)
			print("Nothing left to get. Moving on.")
			break
	print("Got all of {0} it had a total of {1} bytes".format(name,total))
	script_file.close()
	return total
	
def boot():
	wlan = network.WLAN()

	failsafe = 0

	while wlan.status() != network.STAT_GOT_IP:
		failsafe += 1
		if failsafe > 500:
			break
		time.sleep_ms(100)
		print("Nope!",wlan.status(),failsafe)

	print("Connected! ",wlan.ifconfig()[0])
	s = socket.socket(socket.AF_INET,socket.SOCK_STREAM)

	try:
		s.connect(("192.168.0.17",41990))
	except:
		print("Couldn't find host!")
		return

	mac = ubinascii.hexlify(network.WLAN().config('mac'),':').decode()
	s.send(mac)
	config = json.loads(s.recv(128))
	config["MAC"] = mac
	s.settimeout(5)
	print(config)
	print(config["Main"])
	print("Getting script")

	main_str = fetch(config["Main"],s,"main.py")
	print("Received main.")

	print("There are {0} files to get next.".format(len(config["Files"])))
	for script in config["Files"]:
		script_string = fetch(script,s)

	s.send("Complete")
	s.close()
boot()
del time
del network
del socket
del ubinascii
del json
del boot
del fetch
del parseFetch
import gc
gc.collect()

print("Main has been writen.")
"""
f = open("boot.py","w")
f.write(v)
f.close()