#============================================================================ 

#Name        : docs.py 

#Part of     : Helium 

#Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

#All rights reserved.

#This component and the accompanying materials are made available

#under the terms of the License "Eclipse Public License v1.0"

#which accompanies this distribution, and is available

#at the URL "http://www.eclipse.org/legal/epl-v10.html".

#

#Initial Contributors:

#Nokia Corporation - initial contribution.

#

#Contributors:

#

#Description:

#===============================================================================

""" Modules related to documentation """

from __future__ import with_statement

import re

import os

import string

import amara

import ant

def find_python_dependencies(setpath, dbPath, dbPrj):

    """ Search python dependencies """

    for root, dirs, files in os.walk(setpath, topdown=False):

        for fname in files:

            filePattern = re.compile('.ant.xml$')

            fileMatch = filePattern.search(fname)

            modulelist = []

            if (fileMatch):

                filePath = os.path.abspath(os.path.join(root, fname))

                with open(filePath) as f:

                    filePathAmara = 'file:///'+ filePath.replace('\\','/')

                    curPrj=amara.parse(filePathAmara)

                    for line in f:

                        linePattern = re.compile('^import')

                        lineMatch = linePattern.search(line)

                        if ((lineMatch) and (line.find('.')==-1)):

                            newLine = line.replace('import','')

                            newLine = newLine.replace(',','')

                            moduleArray = newLine.split()

                            for curModule in moduleArray:

                                try:

                                    importModule = __import__(curModule)

                                    modulePath=importModule.__file__

                                    if (modulePath.find('\\helium\\tools')!= -1):

                                        for projectList in dbPrj.antDatabase.project:

                                            if (projectList.name==curPrj.project.name):

                                                if not (curModule in modulelist):

                                                    print " Python module : " +curModule

                                                    moduleElement = projectList.pythonDependency.xml_create_element(u'module', content=u''+curModule)

                                                    projectList.pythonDependency.xml_append(moduleElement)

                                                modulelist = modulelist + [curModule]

                                except Exception, e:

                                    error ="yes"