270 lines
7.7 KiB
Python
Executable file
270 lines
7.7 KiB
Python
Executable file
#! /usr/bin/python3
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# Copyright (C) 2018-2020 Merspieler, merspieler _at_ airmail.cc
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation; either version 3 of the
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# License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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import socket
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import sys
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import json
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import os
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import re
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host = socket.gethostname()
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port = 12345
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verbose = False
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sfile = "projects/worldbuild/status"
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argc = len(sys.argv)
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i = 1
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while i < argc:
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if sys.argv[i] == "--port":
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i += 1
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port = int(sys.argv[i])
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elif sys.argv[i] == "--host":
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i += 1
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host = sys.argv[i]
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elif sys.argv[i] == "-v":
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verbose = True
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elif sys.argv[i] == "-f" or sys.argv[i] == "--file":
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i += 1
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sfile = sys.argv[i]
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elif sys.argv[i] == "-h" or sys.argv[i] == "--help":
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print("usage: worldbuild-manager.py [OPTIONS]")
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print("Handles job asignments and keeps track of the status")
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print("")
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print("OPTIONS")
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print(" -f, --file Status file to use")
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print(" -v, --verbose Verbose printouts")
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print(" , --host hostname or interface to bind to")
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print(" , --port Port to bind to")
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print(" -h, --help Shows this help and exit")
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sys.exit(0)
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else:
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print("Unknown option " + sys.argv[i])
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sys.exit(1)
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i += 1
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def norm(num, length):
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num = str(num)
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while len(num) < length:
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num = "0" + num
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return num
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def save_state(state):
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try:
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with open(sfile, 'w') as f:
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json.dump(state, f, indent=4)
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except IOError:
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print("WARNING: Failed to write to file")
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def set_state(state, name, status):
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if verbose:
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print(name + " set status to " + status)
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if status == "started" or status == "done" or status == "rebuild" or status == "skip" or status == "pending":
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if name == "n-pole" or name == "s-pole":
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if not name in state:
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state[name] = {}
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state[name]["status"] = status
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else:
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match = re.match(r"([ew])(\d{3})([ns])(\d{2})", name)
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if match == None:
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print("WARNING: Recived status " + status + " from invalid tile '" + name + "'")
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else:
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ew = match.group(1)
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ew_val = int(match.group(2))
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ns = match.group(3)
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ns_val = int(match.group(4))
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ew_val_major = int(ew_val / 10) * 10
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if ew == "w":
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if ew_val_major != ew_val:
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ew_val_major += 10
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ns_val_major = int(ns_val / 10) * 10
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if ns == "s":
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if ns_val_major != ns_val:
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ns_val_major += 10
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name_major = ew + norm(ew_val_major, 3) + ns + norm(ns_val_major, 2)
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if not name_major in state:
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state[name_major] = {}
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if not name in state[name_major]:
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state[name_major][name] = {}
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state[name_major][name]["status"] = status
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state[name_major]["done"] = 0
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state[name_major]["started"] = 0
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state[name_major]["rebuild"] = 0
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state[name_major]["skip"] = 0
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state[name_major]["pending"] = 0
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for tile in state[name_major]:
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# Filter status of name_major
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if tile != "done" and tile != "started" and tile != "pending" and tile != "status" and tile != "rebuild" and tile != "skip":
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state[name_major][state[name_major][tile]["status"]] += 1
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if state[name_major]["done"] == 100:
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state[name_major]["status"] = "done"
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elif state[name_major]["started"] > 0:
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state[name_major]["status"] = "started"
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elif state[name_major]["rebuild"] > 0:
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state[name_major]["status"] = "rebuild"
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elif state[name_major]["skip"] > 0:
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state[name_major]["status"] = "skip"
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else:
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state[name_major]["status"] = "pending"
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save_state(state)
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else:
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print("WARNING: Invalid status '" + status + "' recived from " + name)
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return state
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if os.path.isfile(sfile):
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try:
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with open(sfile) as json_data:
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state = json.load(json_data)
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except ValueError:
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print("ERROR: Invalid status file")
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sys.exit(1)
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else:
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state = {}
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sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
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sock.bind((host, port))
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sock.listen(5)
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print("Up and running...")
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try:
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while True:
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try:
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c, addr = sock.accept()
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msg = c.recv(128)
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msg = msg.decode()
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match = re.match(r"(set) (n-pole|s-pole|[ew]\d{3}[ns]\d{2}) (done|started|rebuild|skip|pending)", msg)
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if match != None:
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action = "set"
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name = match.group(2)
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status = match.group(3)
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else:
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match = re.match(r"(get) (started|rebuild|skip|pending)", msg)
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if match != None:
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action = "get"
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get = match.group(2)
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else:
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match = re.match(r"(status) (n-pole|s-pole|[ew]\d{3}[ns]\d{2})", msg)
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if match != None:
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action = "status"
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name = match.group(2)
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else:
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print("WARNING: Recived invalid package")
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if action == "set":
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state = set_state(state, name, status)
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elif action == "get":
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tile = ""
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# Build poles first
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if not "n-pole" in state or ("n-pole" in state and state["n-pole"]["status"] == get):
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tile = "n-pole"
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state = set_state(state, "n-pole", "started")
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elif not "s-pole" in state or ("s-pole" in state and state["s-pole"]["status"] == get):
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tile = "s-pole"
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state = set_state(state, "n-pole", "started")
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else:
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ii = -8
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while ii < 8 and tile == "":
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i = ii * 10
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jj = -18
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while jj < 18 and tile == "":
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j = jj * 10
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if i >= 0:
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ns = "n"
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else:
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ns = "s"
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if j >= 0:
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ew = "e"
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else:
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ew = "w"
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name = ew + norm(abs(j), 3) + ns + norm(abs(i), 2)
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if not name in state or (name in state and state[name]["status"] != "done" and (state[name]["status"] != "skip" or get == "skip")):
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if ns == "s":
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ns_step = -1
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else:
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ns_step = 1
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if ew == "w":
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ew_step = -1
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else:
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ew_step = 1
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j = abs(j)
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for k in range(0, 10):
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if tile != "":
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break
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iii = abs(i)
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for l in range(0, 10):
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name_minor = ew + norm(j, 3) + ns + norm(iii, 2)
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if not name in state or (not name_minor in state[name] or (name_minor in state[name] and (state[name][name_minor]["status"] == get or state[name][name_minor]["status"] == "pending"))):
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tile = name_minor
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state = set_state(state, name_minor, "started")
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break
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iii += ns_step
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j += ew_step
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jj += 1
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ii += 1
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if tile == "":
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tile = "None"
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if verbose:
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print("Asigning job on tile " + tile)
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c.send(tile.encode())
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elif action == "status":
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if name == "n-pole" or name == "s-pole":
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c.send(state[name]["status"].encode())
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else:
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match = re.match(r"([ew])(\d{3})([ns])(\d{2})", name)
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ew = match.group(1)
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ew_val = int(match.group(2))
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ns = match.group(3)
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ns_val = int(match.group(4))
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ew_val_major = int(ew_val / 10) * 10
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if ew == "w":
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if ew_val_major != ew_val:
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ew_val_major += 10
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ns_val_major = int(ns_val / 10) * 10
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if ns == "s":
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if ns_val_major != ns_val:
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ns_val_major += 10
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name_major = ew + norm(ew_val_major, 3) + ns + norm(ns_val_major, 2)
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if not name_major in state:
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c.send("pending".encode())
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elif not name in state[name_major]:
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c.send("pending".encode())
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else:
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c.send(state[name_major][name]["status"].encode())
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c.close()
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except IOError:
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print("WARNING: Recived invalid package")
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c.close()
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except KeyboardInterrupt:
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save_state(state)
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sock.close()
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print("Exiting...")
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sys.exit(0)
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