547 lines
18 KiB
Python
547 lines
18 KiB
Python
import csv
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import gzip
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import multiprocessing as MP
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import os
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import pathlib
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import queue
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import sys
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from sys import exit
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from datetime import datetime, timedelta
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from urllib.request import Request, urlopen
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import _ed_lrr
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import ed_lrr_gui
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import ed_lrr_gui.config as cfg
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import requests as RQ
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from ed_lrr_gui import Preprocessor, Router
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from ed_lrr_gui.gui.ed_lrr import Ui_ED_LRR
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from PyQt5.QtCore import QObject, Qt, QThread, QTimer, pyqtSignal
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from PyQt5.QtGui import QColor, QPalette,QIcon
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from PyQt5.QtWidgets import (
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QAction,
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QApplication,
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QFileDialog,
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QMainWindow,
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QMessageBox,
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QProgressDialog,
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QTreeWidgetItem,
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)
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def sizeof_fmt(num, suffix="B"):
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for unit in ["", "Ki", "Mi", "Gi", "Ti", "Pi", "Ei", "Zi"]:
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if abs(num) < 1024.0:
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return "{:.02f}{}{}".format(num, unit, suffix)
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num /= 1024.0
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return "{:.02f}{}{}".format(num, "Yi", suffix)
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def t_round(dt):
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return dt - dt % timedelta(seconds=1)
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class ProgressDialog(QProgressDialog):
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def __init__(self, *args, **kwargs):
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super().__init__(*args, **kwargs)
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self.setWindowModality(Qt.WindowModal)
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class Job(QObject):
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progress = pyqtSignal("PyQt_PyObject")
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def __init__(self, app, main_window, cls, *args, **kwargs):
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super().__init__()
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self.job = cls(*args, **kwargs)
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self.timer = QTimer(app)
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self.app = app
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self.main_window = main_window
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self.timer.timeout.connect(self.interval)
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self.timer.start(100)
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self.last_val = None
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self.progress_dialog = None
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self.handle_progess = None
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self.state = {}
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def setup_progress(self, handle_progess):
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self.progress.connect(
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lambda *args, **kwargs: handle_progess(self, *args, **kwargs)
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)
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def start(self):
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if self.progress_dialog is None:
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self.progress.connect(
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lambda *args, **kwargs: print("PROGRESS:", *args, **kwargs)
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)
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self.started = datetime.today()
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return self.job.start()
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def cancel(self):
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self.job.terminate()
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self.job = None
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def done(self):
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return (self.job.is_alive() == False) and (self.job.queue.empty())
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def interval(self):
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while True:
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try:
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res = self.job.queue.get(True, 0.1)
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except queue.Empty:
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return
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if res == self.last_val:
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continue
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self.state.update(res)
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self.progress.emit(self.state)
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self.last_val = res
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class DownloadThread(QThread):
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progress = pyqtSignal("PyQt_PyObject")
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def __init__(self, systems_url, systems_file, bodies_url, bodies_file):
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super().__init__()
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self.systems_url = systems_url
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self.systems_file = systems_file
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self.bodies_url = bodies_url
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self.bodies_file = bodies_file
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self.running = True
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def __del__(self):
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self.wait()
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def stop(self):
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self.running = False
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def run(self):
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dl_jobs = [
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(self.systems_url, self.systems_file),
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(self.bodies_url, self.bodies_file),
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]
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for url, dest in dl_jobs:
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outfile = url.split("/")[-1]
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size = RQ.head(url, headers={"Accept-Encoding": "None"})
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size.raise_for_status()
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size = int(size.headers.get("Content-Length", 0))
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with open(dest, "wb") as of:
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resp = RQ.get(url, stream=True)
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for chunk in resp.iter_content(1024 * 1024):
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of.write(chunk)
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self.progress.emit(
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{"done": of.tell(), "size": size, "outfile": outfile}
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)
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if not self.running:
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return
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class App(QApplication):
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def __init__(self):
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super().__init__(sys.argv)
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self.setStyle("Fusion")
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self.setup_styles()
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def set_style(self, style):
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print("LOAD:", style)
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self.setPalette(self.styles[style])
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def setup_styles(self):
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self.styles = {}
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styles = {
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"Dark": {
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"Window": QColor(53, 53, 53),
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"WindowText": Qt.white,
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"Base": QColor(15, 15, 15),
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"AlternateBase": QColor(53, 53, 53),
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"ToolTipBase": Qt.white,
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"ToolTipText": Qt.white,
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"Text": Qt.white,
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"Button": QColor(53, 53, 53),
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"ButtonText": Qt.white,
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"BrightText": Qt.red,
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"Highlight": QColor(255, 128, 0),
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"HighlightedText": Qt.black,
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}
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}
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for style, colors in styles.items():
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palette = QPalette()
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for entry, color in colors.items():
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palette.setColor(getattr(QPalette, entry), color)
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if color == Qt.darkGray:
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palette.setColor(
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QPalette.Disabled, getattr(QPalette, entry), QColor(53, 53, 53)
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)
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else:
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palette.setColor(
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QPalette.Disabled, getattr(QPalette, entry), Qt.darkGray
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)
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self.styles[style] = palette
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self.styles["Light"] = self.style().standardPalette()
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class ED_LRR(Ui_ED_LRR):
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dl_thread = None
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diag_prog = None
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dl_started = None
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system_found = pyqtSignal("PyQt_PyObject")
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def __init__(self):
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super().__init__()
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self.config = cfg.load()
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self.jobs = {}
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def new_job(self, cls, *args, **kwargs):
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print("CREATE JOB:", cls, args, kwargs)
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name = cls.__name__
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if name in self.jobs and self.jobs[name].done():
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del self.jobs[name]
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if not name in self.jobs:
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self.jobs[name] = Job(self.app, self.main_window, cls, *args, **kwargs)
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return self.jobs[name]
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def get_open_file(self, filetypes, callback=None):
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fileName, _ = QFileDialog.getOpenFileName(
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self.main_window,
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"Open file",
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str(cfg.data_dir),
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filetypes,
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options=QFileDialog.DontUseNativeDialog,
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)
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if callback:
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return callback(fileName)
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return fileName
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def get_save_file(self, filetypes, callback=None):
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fileName, _ = QFileDialog.getSaveFileName(
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self.main_window,
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"Save file",
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str(cfg.data_dir),
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filetypes,
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options=QFileDialog.DontUseNativeDialog,
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)
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if callback:
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return callback(fileName)
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return fileName
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def set_sys_lst(self, path):
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if path not in self.config.history_out_path:
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self.config.history_out_path.append(path)
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self.inp_sys_lst.addItem(path)
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self.inp_out_pp.addItem(path)
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self.inp_sys_lst.setCurrentText(path)
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self.inp_out_pp.setCurrentText(path)
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def set_bodies_file(self, path):
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if path not in self.config.history_bodies_path:
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self.config.history_bodies_path.append(path)
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self.inp_bodies_pp.addItem(path)
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def set_systems_file(self, path):
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if path not in self.config.history_systems_path:
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self.config.history_systems_path.append(path)
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self.inp_systems_pp.addItem(path)
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def update_dropdowns(self):
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return
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def log(self, *args):
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t = datetime.today()
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msg_t = "[{}] {}".format(t, str.format(*args))
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self.txt_log.append(msg_t)
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def set_comp_mode(self, _):
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if self.rd_comp.isChecked():
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comp_mode = "Compute Route"
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self.btn_add.setText("Add")
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if self.rd_precomp.isChecked():
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comp_mode = "Precompute Graph"
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self.btn_add.setText("Select")
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self.log("COMP_MODE", comp_mode)
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self.lst_sys.setEnabled(self.rd_comp.isChecked())
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self.btn_rm.setEnabled(self.rd_comp.isChecked())
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self.cmb_mode.setEnabled(self.rd_comp.isChecked())
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self.chk_permute.setEnabled(self.rd_comp.isChecked())
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self.lbl_keep.setEnabled(self.rd_comp.isChecked())
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self.lbl_mode.setEnabled(self.rd_comp.isChecked())
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self.chk_permute_keep_first.setEnabled(self.rd_comp.isChecked())
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self.chk_permute_keep_last.setEnabled(self.rd_comp.isChecked())
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self.set_route_mode(self.rd_precomp.isChecked() or None)
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def set_route_mode(self, mode=None):
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if mode == None:
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mode = self.cmb_mode.currentText()
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self.lbl_greedyness.setEnabled(mode == "A*-Search")
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self.sld_greedyness.setEnabled(mode == "A*-Search")
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def set_greedyness(self, value):
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self.lbl_greedyness.setText("Greedyness Factor ({:.0%})".format(value / 100))
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@property
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def systems(self):
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ret = []
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for n in range(self.lst_sys.topLevelItemCount()):
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ret.append(self.sys_to_dict(n))
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return ret
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def sys_to_dict(self, n):
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header = [
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self.lst_sys.headerItem().data(c, 0)
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for c in range(self.lst_sys.headerItem().columnCount())
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]
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system = [
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self.lst_sys.topLevelItem(n).data(c, 0)
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for c in range(self.lst_sys.topLevelItem(n).columnCount())
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]
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ret = dict(zip(header, system))
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ret["id"] = getattr(self.lst_sys.topLevelItem(n), "__id__", None)
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ret.pop(None, None)
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return ret
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def error(self, msg):
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QMessageBox.critical(self.main_window, "ERROR!", msg)
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def get_sys_list(self):
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if not self.inp_sys_lst.currentText():
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self.error("System list is required!")
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return
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path = pathlib.Path(self.inp_sys_lst.currentText())
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if not path.exists():
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self.error("System list does not exist, run download and preprocess first!")
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return
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return path
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def route_progress(self, job, state):
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print("RP:", job, state)
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def run(self):
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if not all(s["Type"] for s in self.systems):
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self.error('Not all systens have been resolved, please click "Search All"')
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return
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print(self.systems)
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systems = [str(s["id"]) for s in self.systems]
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jump_range = self.sb_range.value()
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mode = self.cmb_mode.currentText()
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primary = self.chk_primary.isChecked()
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keep_first = self.chk_permute_keep_first.isChecked()
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keep_last = self.chk_permute_keep_last.isChecked()
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permute = self.chk_permute.isChecked()
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greedyness = (
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self.sld_greedyness.value() / 100
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if self.sld_greedyness.isEnabled()
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else None
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)
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path = self.get_sys_list()
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if path is None:
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return
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precomp = None
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path = str(path)
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mode = {
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"Breadth-First Search": "bfs",
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"A*-Search": "astar",
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"Greedy-Search": "greedy",
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}[mode]
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print(
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systems,
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jump_range,
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mode,
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primary,
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permute,
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(keep_first, keep_last),
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greedyness,
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path,
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precomp,
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)
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route_job = self.new_job(
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Router,
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systems,
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jump_range,
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0.1,
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mode,
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primary,
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permute,
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keep_first,
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keep_last,
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greedyness,
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precomp,
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path,
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)
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if route_job:
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self.route_progress_dialog = ProgressDialog(
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"Computing route...", "Cancel", 0, 100, self.main_window
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)
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self.route_progress_dialog.canceled.connect(route_job.cancel)
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route_job.start()
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self.route_progress_dialog.show()
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else:
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self.error("Another route job is already running!")
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def find_sys_by_names(self, names):
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t_s = datetime.today()
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if not self.get_sys_list():
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return None
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# TODO: start thread/subprocess
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ret = _ed_lrr.find_sys(names, self.inp_sys_lst.currentText())
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print("Took:", datetime.today() - t_s)
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return ret
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def resolve_systems(self):
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# TODO: show spinner
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names = []
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for n in range(self.lst_sys.topLevelItemCount()):
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names.append(self.sys_to_dict(n)["Name"])
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systems = self.find_sys_by_names(names)
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if systems is None:
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return
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for i, name in enumerate(names):
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_, system = systems[name]
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self.lst_sys.topLevelItem(i).setData(0, 0, system["system"])
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self.lst_sys.topLevelItem(i).setData(1, 0, system["star_type"])
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self.lst_sys.topLevelItem(i).__id__ = system["id"]
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# diff, item = self.find_sys_by_name(name)
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# print("Found", (diff, item))
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def add_system(self):
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name = self.inp_sys.text()
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item = QTreeWidgetItem(self.lst_sys, [name, None])
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item.resolved = False
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item.setFlags(item.flags() & ~Qt.ItemIsDropEnabled)
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def remove_system(self):
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root = self.lst_sys.invisibleRootItem()
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for item in self.lst_sys.selectedItems():
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root.removeChild(item)
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def dl_canceled(self):
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if self.dl_thread:
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print("Cancel!")
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try:
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self.dl_thread.progress.disconnect()
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except TypeError:
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pass
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self.dl_thread.stop()
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self.dl_thread.wait()
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self.diag_prog.close()
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self.dl_thread = None
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self.diag_prog = None
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self.dl_started = None
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def handle_dl_progress(self, args):
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filename = os.path.split(args["outfile"])[-1]
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if self.diag_prog is None:
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self.diag_prog = ProgressDialog("", "Cancel", 0, 1000, self.main_window)
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if self.dl_thread:
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self.diag_prog.canceled.connect(self.dl_canceled)
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self.diag_prog.show()
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t_elapsed = datetime.today() - self.dl_started
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rate = args["done"] / t_elapsed.total_seconds()
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remaining = (args["size"] - args["done"]) / rate
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rate = round(rate, 2)
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# print(rate, remaining)
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try:
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t_rem = timedelta(seconds=remaining)
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except OverflowError:
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t_rem = "-"
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msg = "Downloading {} [{}/{}] ({}/s)\n[{}/{}]".format(
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filename,
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sizeof_fmt(args["done"]),
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sizeof_fmt(args["size"]),
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sizeof_fmt(rate),
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t_round(t_elapsed),
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t_round(t_rem),
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)
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self.diag_prog.setLabelText(msg)
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self.diag_prog.setWindowTitle("Downloading EDSM Dumps")
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self.diag_prog.setValue((args["done"] * 1000) // args["size"])
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def run_download(self):
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if self.dl_thread:
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return
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self.dl_started = datetime.today()
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self.dl_thread = DownloadThread(
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self.inp_systems_dl.currentText(),
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self.inp_systems_dest_dl.currentText(),
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self.inp_bodies_dl.currentText(),
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self.inp_bodies_dest_dl.currentText(),
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)
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self.dl_thread.progress.connect(self.handle_dl_progress)
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self.dl_thread.start()
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print(".")
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def update_permute_chk(self, state):
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self.chk_permute_keep_first.setEnabled(state)
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self.chk_permute_keep_last.setEnabled(state)
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self.lbl_keep.setEnabled(state)
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def setup_signals(self):
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self.btn_download.clicked.connect(self.run_download)
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self.inp_systems_dest_dl.setCurrentText(r"D:\devel\rust\ed_lrr_gui\DL\s.json")
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self.inp_bodies_dest_dl.setCurrentText(r"D:\devel\rust\ed_lrr_gui\DL\b.json")
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self.set_greedyness(self.sld_greedyness.value())
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self.cmb_mode.currentTextChanged.connect(self.set_route_mode)
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self.rd_comp.toggled.connect(self.set_comp_mode)
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self.rd_precomp.toggled.connect(self.set_comp_mode)
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self.sld_greedyness.valueChanged.connect(self.set_greedyness)
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self.btn_go.clicked.connect(self.run)
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self.btn_add.clicked.connect(self.add_system)
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self.btn_rm.clicked.connect(self.remove_system)
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self.chk_permute.stateChanged.connect(self.update_permute_chk)
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self.btn_search.clicked.connect(self.resolve_systems)
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self.btn_out_browse_pp.clicked.connect(
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lambda: self.get_save_file("CSV File (*.csv)", self.set_sys_lst)
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)
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self.btn_sys_lst_browse.clicked.connect(
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lambda: self.get_open_file("CSV File (*.csv)", self.set_sys_lst)
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)
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self.btn_bodies_browse_pp.clicked.connect(
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lambda: self.get_open_file("JSON File (*.json)", self.set_bodies_file)
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)
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self.btn_bodies_dest_browse_dl.clicked.connect(
|
|
lambda: self.get_save_file("JSON File (*.json)", self.set_bodies_file)
|
|
)
|
|
self.btn_systems_browse_pp.clicked.connect(
|
|
lambda: self.get_open_file("JSON File (*.json)", self.set_systems_file)
|
|
)
|
|
self.btn_systems_dest_browse_dl.clicked.connect(
|
|
lambda: self.get_save_file("JSON File (*.json)", self.set_systems_file)
|
|
)
|
|
|
|
def handle_close(self):
|
|
cfg.write(self.config)
|
|
print("BYEEEEEE!")
|
|
|
|
def setup_styles(self, win, app):
|
|
for name in app.styles:
|
|
action = QAction(app)
|
|
action.setObjectName("action_load_style_" + name)
|
|
action.setText(name)
|
|
action.triggered.connect(lambda _, name=name: app.set_style(name))
|
|
self.menuStyle.addAction(action)
|
|
|
|
def setupUi(self, MainWindow, app):
|
|
super().setupUi(MainWindow)
|
|
self.update_dropdowns()
|
|
self.main_window = MainWindow
|
|
self.app = app
|
|
self.setup_signals()
|
|
self.lst_sys.setHeaderLabels(["Name", "Type"])
|
|
self.set_route_mode()
|
|
self.update_permute_chk(self.chk_permute.isChecked())
|
|
self.setup_styles(MainWindow, app)
|
|
|
|
|
|
def main():
|
|
MP.freeze_support()
|
|
app = App()
|
|
app.setWindowIcon(QIcon(r'D:\devel\rust\ed_lrr_gui\icon\icon.ico'))
|
|
MainWindow = QMainWindow()
|
|
MainWindow.setWindowIcon(QIcon(r'D:\devel\rust\ed_lrr_gui\icon\icon.ico'))
|
|
ui = ED_LRR()
|
|
ui.setupUi(MainWindow, app)
|
|
MainWindow.show()
|
|
ret = app.exec_()
|
|
ui.handle_close()
|
|
exit(ret)
|
|
|
|
|
|
if __name__ == "__main__":
|
|
main()
|