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pyfa.py
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pyfa.py
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#!/usr/bin/env python
# ==============================================================================
# Copyright (C) 2010 Diego Duclos
#
# This file is part of pyfa.
#
# pyfa is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# pyfa is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with pyfa. If not, see <http://www.gnu.org/licenses/>.
# ==============================================================================
import datetime
import os
import sys
from optparse import AmbiguousOptionError, BadOptionError, OptionParser
import config
from service.prereqsCheck import PreCheckException, PreCheckMessage, version_block, version_precheck
from db_update import db_needs_update, update_db
# ascii_text = '''
# ++++++++++++++++++++++++++++++++++++++++++++++++++
#
# / _|
# _ __ _ _ | |
# | '_ \ | | | || _|/ _` |
# | |_) || |_| || | | (_| |
# | .__/ \__, ||_| \__,_|
# | | __/ |
# |_| |___/
#
# You are running a alpha/beta version of pyfa.
#
# ++++++++++++++++++++++++++++++++++++++++++++++++++
# '''
#
# print(ascii_text)
class PassThroughOptionParser(OptionParser):
"""
An unknown option pass-through implementation of OptionParser.
OSX passes -psn_0_* argument, which is something that pyfa does not handle. See GH issue #423
"""
def _process_args(self, largs, rargs, values):
while rargs:
try:
OptionParser._process_args(self, largs, rargs, values)
except (BadOptionError, AmbiguousOptionError) as e:
# pyfalog.error("Bad startup option passed.")
largs.append(e.opt_str)
# Parse command line options
usage = "usage: %prog [--root]"
parser = PassThroughOptionParser(usage=usage)
parser.add_option("-r", "--root", action="store_true", dest="rootsavedata", help="if you want pyfa to store its data in root folder, use this option", default=False)
parser.add_option("-d", "--debug", action="store_true", dest="debug", help="Set logger to debug level.", default=False)
parser.add_option("-t", "--title", action="store", dest="title", help="Set Window Title", default=None)
parser.add_option("-s", "--savepath", action="store", dest="savepath", help="Set the folder for savedata", default=None)
parser.add_option("-l", "--logginglevel", action="store", dest="logginglevel", help="Set desired logging level [Critical|Error|Warning|Info|Debug]", default="Error")
parser.add_option("-p", "--profile", action="store", dest="profile_path", help="Set location to save profileing.", default=None)
(options, args) = parser.parse_args()
if __name__ == "__main__":
try:
# first and foremost - check required libraries
version_precheck()
except PreCheckException as ex:
# do not pass GO, go directly to jail (and then die =/)
PreCheckMessage(str(ex))
sys.exit()
# from here, we can assume we have the libraries that we need, including wx
import wx
from logbook import Logger
pyfalog = Logger(__name__)
from gui.errorDialog import ErrorHandler
# Replace the uncaught exception handler with our own handler.
sys.excepthook = ErrorHandler.HandleException
if options.rootsavedata is True:
config.saveInRoot = True
config.debug = options.debug
config.loggingLevel = config.LOGLEVEL_MAP.get(options.logginglevel.lower(), config.LOGLEVEL_MAP['error'])
config.defPaths(options.savepath)
config.defLogging()
with config.logging_setup.threadbound():
pyfalog.info("Starting Pyfa")
pyfalog.info(version_block)
pyfalog.info("Writing log file to: {0}", config.logPath)
if hasattr(sys, 'frozen'):
pyfalog.info("Running in a frozen state.")
else:
pyfalog.info("Running in a thawed state.")
if db_needs_update() is True:
update_db()
# Lets get to the good stuff, shall we?
import eos.db
import eos.events # todo: move this to eos initialization?
# noinspection PyUnresolvedReferences
import service.prefetch # noqa: F401
# Make sure the saveddata db exists
if not os.path.exists(config.savePath):
os.mkdir(config.savePath)
eos.db.saveddata_meta.create_all()
from gui.mainFrame import MainFrame
# set title if it wasn't supplied by argument
if options.title is None:
options.title = "pyfa %s - Python Fitting Assistant" % (config.getVersion())
pyfa = wx.App(False)
mf = MainFrame(options.title)
ErrorHandler.SetParent(mf)
if options.profile_path:
profile_path = os.path.join(options.profile_path, 'pyfa-{}.profile'.format(datetime.datetime.now().strftime('%Y%m%d_%H%M%S')))
pyfalog.debug("Starting pyfa with a profiler, saving to {}".format(profile_path))
import cProfile
cProfile.run('pyfa.MainLoop()', profile_path)
else:
pyfa.MainLoop()
# When main loop is over, threads have 5 seconds to comply...
import threading
from utils.timer import CountdownTimer
timer = CountdownTimer(5)
stoppableThreads = []
for t in threading.enumerate():
if t is not threading.main_thread() and hasattr(t, 'stop'):
stoppableThreads.append(t)
t.stop()
for t in stoppableThreads:
t.join(timeout=timer.remainder())
# Nah, just kidding, no way to terminate threads - just try to exit
sys.exit()