source: SHX/trunk/src/SeismicHandler/startup.py @ 153

#! /usr/bin/env python
#
# Copyright (C) 2008-2010 Marcus Walther (walther@szgrf.bgr.de)
#
# This file is part of Seismic Handler eXtended (SHX)
# Full details can be found at project website http://www.seismic-handler.org/
# 
# SHX is free software; you can redistribute it and/or modify
# it under the terms of the GNU LESSER GENERAL PUBLIC LICENSE as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# SHX 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 Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with SHX (see license.txt); if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA

"""import SeismicHandler packages"""

import os

# first check if pythonpath already covers installation directory
# otherwise append path to pythonpath for Seismic Handler imports
try:
    import SeismicHandler
    del SeismicHandler
except ImportError:
    import sys
    sys.path.append(os.sep.join(os.path.split(__file__)[0].split(os.sep)[:-1]))

# finally import modules and commands for instant usage
from SeismicHandler.core.log import logging
from SeismicHandler.core.commands import *
from SeismicHandler.core.modules.Variables import System, Symbol
from SeismicHandler.core.modules.Trace import Traces as xTraces
from SeismicHandler.core.modules import Tools
from SeismicHandler.core.modules.Messages import Message, MessageService

# access to traces
Traces = xTraces()
del xTraces

# just init adopted cmd line interface
import SeismicHandler.config.init_shell

# check for parameters (e.g. for scripts to run)
try:
    if len(os.environ["SHXPARAMETERS"]):
        logging.info("start-up parameter found")
        from SeismicHandler.config.options import options
        
        try:
            Run(options.args[0])
            # After running script from command line, update trace information. 
            MessageService.trigger(Message(MessageService.TRACEUPDATE))
        except IndexError:
            pass
    
        if not options["keepcmdline"]:
            Quit()
    
        del options
except KeyError:
    pass

del os