/afs/cern.ch/work/a/aaltunda/public/www/CMSSW_6_2_7/src/Utilities/StaticAnalyzers/scripts/accesses.py

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#! /usr/bin/env python
import re
warning = re.compile("warning: function")
tab = re.compile("\s+")
topfunc = re.compile("::produce$|::analyze$|::filter$")
paths = re.compile(".*?\s*src/([A-Z].*?/[A-z].*?)(/.*?):(.*?):(.*?)")
from collections import defaultdict

gets = defaultdict(list)
calls = defaultdict(list)

f = open('log.txt')
lines=[]

for line in f:
        if warning.search(line):
                line = line.strip();
#               print line
                fields = line.split("\'")
#               print fields
                if fields[2] == ' calls ' :
#                       print fields[3]+" here\n"
                        if fields[3].strip() not in calls[fields[1]]:
                                calls[fields[1]].append(fields[3].strip())
                else : 
#                       print fields[3]+" not\n"
                        if fields[3].strip() not in gets[fields[1]]:
                                gets[fields[1]].append(fields[3].strip())
                if topfunc.search(fields[1]):
                        dirs = paths.match(fields[0])
                        filename = dirs.group(1)+dirs.group(2)
                        line = filename+";"+fields[1]
                        if line not in lines:
                                lines.append(line)

f.close()


lines.sort()

import pprint
#pprint.pprint(gets)
#pprint.pprint(calls)
        
def funcprint(str,nspaces):
        "This prints out the get and calls of a function"
        print "".join((nspaces * "\t")+"function:\t"+str) 
        for l in gets[str]:
#               print l
                lf = l.split(" edm::Handle ")
#               print lf
                if len(lf) == 2 :
                        print "".join(((nspaces+1) * "\t")+"acceses:\t"+lf[1].strip())
                        print "".join(((nspaces+2) * "\t")+"label:\t"+lf[0].strip())
                else :
                        print "".join(((nspaces+1) * "\t")+"acceses:\t"+l.strip())
        for call in calls[str]:
                print "".join(((nspaces+1) * "\t")+"calls:\t"+call.strip())
                if call != str: funcprint(call,(nspaces+2))
        return

for line in lines:
        fields = line.split(";")
#       print fields
        print "Package and filename: "+fields[0]
#       print fields[1]
        funcprint(fields[1],1)
        print "\n"