#!/usr/bin/env python
# Python script
#
#
#
#     Copyright (C) 2007 --- 2012 Fei Long, A. Vagin, G. Murshudov
#
#     This code is distributed under the terms and conditions of the
#     CCP4 Program Suite Licence Agreement as a CCP4 Library.
#     A copy of the CCP4 licence can be obtained by writing to the
#     CCP4 Secretary, Daresbury Laboratory, Warrington WA4 4AD, UK.
#
#====================================================================
## The date of last modification: 29/03/2007
#  Report any problem to fei@ysbl.york.ac.uk

import os, sys
import glob, re, shutil
import math
import string
import time
import select, fcntl
if not os.environ.has_key("BALBES_ROOT"):
    print "balbes.setup is not sourced. Re-install BALBES and don't "
    print "forget do what setup.py reminds you to do"
    sys.exit() 

# modules (XML DOM) related to handle XML style files
xml_path1= os.path.join(os.getenv("BALBES_ROOT"),"PyXML-0.8.4/xml/dom/")
xml_path2= os.path.join(os.getenv("BALBES_ROOT"),"PyXML-0.8.4/xml/dom/ext")
xml_path3= os.path.join(os.getenv("BALBES_ROOT"),"PyXML-0.8.4/xml/dom/ext/reader")
sys.path.append(xml_path1)
sys.path.append(xml_path2)
sys.path.append(xml_path3)

from StripXml import StripXml
import PyExpat
from xml.parsers.expat  import ExpatError

#except ImportError :
#
#    print "++++++++++++++++++++++++++++++++++++++++++++++++++"
#    print "+           BALBES requires PyXml                +"
#    print "+     You need to install it. See README.SETUP   +"
#    print "+     in your downloaded BALBES package          +"
#    print "++++++++++++++++++++++++++++++++++++++++++++++++++"
#    sys.exit()

# modules defined for structural hierachy

py_path= os.path.join(os.getenv("BALBES_ROOT"),"bin_py")
sys.path.append(py_path)
from StructHierachy import Chain
from StructHierachy import Model
from StructHierachy import Structure
from StructHierachy import Sequence
from StructHierachy import SF_info

# utility modules
from UtilitiesClasses    import CPathDict
from UtilitiesClasses    import MoveFile
from UtilitiesClasses    import CopyFile
from UtilitiesClasses    import WriteFile
from UtilitiesClasses    import WriteSummaryFile
from UtilitiesClasses    import ShowNameConv

# manager modules
from Managers    import CManagers

# classes for structural factor analysis
from exeCodeClasses import CSFCHECK

# classes for cell and space group check and structure selection
from ModuleCSG import CCellSgFinder

# classes for sequence and model data base analysis
from exeCodeClasses import SEQ_Analysis
from exeCodeClasses import CSEARCH_DB

from Solvers   import CMRSolver
from Solvers   import CSolutionManager

#--------------------------------------------------
#
#   __main__ part starts from here
#
#--------------------------------------------------

#  Start managers

gManager = CManagers(sys.argv)

if gManager.mode == 3:
    modelFinder = CSEARCH_DB(gManager)
    modelFinder.controller()
    sys.exit()