newFWLiteAna Namespace Reference

Functions
def	addBuildPiece (targetBuild, buildPiece)
def	createBuildFile (buildfile)
def	extractBuildFilePiece (buildfile, copy, target='dummy')

Function Documentation

def newFWLiteAna.addBuildPiece	(		targetBuild,
			buildPiece
	)

Adds needed piece for new executable.  Returns true upon
success.

Definition at line 62 of file newFWLiteAna.py.

References split.

def addBuildPiece (targetBuild, buildPiece):
    """Adds needed piece for new executable.  Returns true upon
    success."""
    backup = targetBuild + ".bak"
    shutil.copyfile (targetBuild, backup)
    oldBuild = open (backup, 'r')
    newBuild = open (targetBuild, 'w')
    environRE = re.compile (r'<\s*environment')
    success = False
    for line in oldBuild:
        newBuild.write (line)
        if environRE.search (line):
            newBuild.write ('\n\n')
            newBuild.write (buildPiece)
            success = True
    oldBuild.close()
    newBuild.close()
    return success
        

def newFWLiteAna.createBuildFile

(

buildfile

)

Creates a BuildFile if one doesn't already exist

Definition at line 53 of file newFWLiteAna.py.

def createBuildFile (buildfile):
    """Creates a BuildFile if one doesn't already exist"""
    if os.path.exists (buildfile):
        return
    build = open (buildfile, 'w')
    build.write ("<!-- -*- XML -*- -->\n\n<environment>\n\n</environment>\n")
    build.close()

def newFWLiteAna.extractBuildFilePiece	(		buildfile,
			copy,
			target = 'dummy'
	)

Extracts necessary piece of the buildfile.  Returns empty
string if not found.

Definition at line 11 of file newFWLiteAna.py.

def extractBuildFilePiece (buildfile, copy, target = 'dummy'):
    """Extracts necessary piece of the buildfile.  Returns empty
    string if not found."""    
    try:
        build = open (buildfile, 'r')
    except:        
        raise RuntimeError("Could not open BuildFile '%s' for reading. Aboring." \
              % buildfile)
    # make my regex
    startBinRE = re.compile (r'<\s*bin\s+name=(\S+)')
    endBinRE   = re.compile (r'<\s*/bin>')
    exeNameRE  = re.compile (r'(\w+)\.exe')
    ccName = os.path.basename (copy)
    match = ccRE.match (ccName)
    if match:
        ccName = match.group (1)
    retval = ''
    foundBin = False
    for line in build:
        # Are we in the middle of copying what we need?
        if foundBin:
            retval += line
        # Are we copying what we need and reach the end?
        if foundBin and endBinRE.search (line):
            # all done
            break
        # Is this the start of a bin line with the right name?
        match = startBinRE.search (line)
        if match:
            # strip of .exe if it's there
            exeName = match.group (1)
            exeMatch = exeNameRE.search (exeName)
            if exeMatch:
                exeName = exeMatch.group (1)
            if exeName == ccName:
                foundBin = True
                line = re.sub (exeName, target, line)
                retval = line
    build.close()
    return retval