a44e3254174152b2d4b3f241d1935654cd139181
vsmalladi
  Tue May 8 10:11:21 2012 -0700
Renamed library from ucscgenomics to ucscGb. Redmine #7029.
diff --git python/lib/ucscGb/mkChangeNotes.py python/lib/ucscGb/mkChangeNotes.py
new file mode 100644
index 0000000..f762f7a
--- /dev/null
+++ python/lib/ucscGb/mkChangeNotes.py
@@ -0,0 +1,727 @@
+#!/hive/groups/encode/dcc/bin/python
+import sys, os, re, argparse, subprocess, math, datetime, time
+from ucscgenomics import ra, track, ucscUtils
+from ucscgenomics.qa.encode import tableCheck as qa
+
+class makeNotes(object):
+    def checkMetaDbForFiles(self, status, state):
+        if state == 'new':
+            (mdb, files, loose) = (self.newMdb, self.newReleaseFiles, self.loose)
+        elif state == 'old':
+            (mdb, files, loose) = (self.oldMdb, self.oldReleaseFiles, self.loose)
+
+        errors = []
+        revokedset = set()
+        revokedfiles = set()
+        atticset = set()
+        supplementalset = set()
+        filtermdb = ra.RaFile()
+
+        for i in files:
+            if re.match('supplemental', i):
+                supplementalset.add(i)
+            if not re.match('wgEncode.*', i):
+                continue
+
+            filestanza = mdb.filter(lambda s: re.match(".*%s.*" % i,s['fileName']), lambda s: s)
+            #should only return 1, just in case
+            if filestanza:
+                for j in filestanza:
+                    filtermdb[j.name] = j
+                    if 'objStatus' in j and re.search('revoked|replaced|renamed', j['objStatus']):
+                        revokedfiles.add(i)
+                        revokedset.add(j.name)
+                    if 'attic' in j:
+                        atticset.add(j.name)
+            else:
+                #pass
+                if loose and state == 'old' and re.match('.*bai', i):
+                    pass
+                else:
+                    errors.append("metaDb: %s is not mentioned in %s" % (i, status))
+
+        return (filtermdb, revokedset, revokedfiles, atticset, supplementalset, errors)
+
+    def __checkAlphaForDropped(self, status, type):
+        errors=[]
+        diff = set(self.oldMdb) - set(self.newMdb)
+        for i in diff:
+            if re.match('.*MAGIC.*', i):
+                continue
+            errors.append("%s: %s missing from %s" % (type, i, status))
+        return errors
+
+    def __checkFilesForDropped(self):
+        diff = set(self.oldReleaseFiles) - set(self.newReleaseFiles)
+        return diff
+
+    def checkTableStatus(self, status, state):
+        errors=[]
+        revokedset = set()
+        (database, composite, loose) = (self.database, self.composite, self.loose)
+        if state == 'new':
+            (mdb, files, revokedset) = (self.newMdb, self.newReleaseFiles, self.revokedSet)
+        elif state == 'old':
+            (mdb, files, revokedset) = (self.oldMdb, self.oldReleaseFiles, self.oldRevokedSet)
+
+### If MySQLdb ever gets installed ###
+
+        #home = os.environ['HOME']
+        #dbhost = ''
+        #dbuser = ''
+        #dbpassword = ''
+        #p = re.compile('db.(\S+)=(\S+)')
+        #with open("%s/.hg.conf" % home) as f:
+        #    for line in f:
+        #        line.rstrip("\n\r")
+        #        if p.match(line):
+        #            m = p.match(line)
+        #            if m.groups(1)[0] == 'host':
+        #                dbhost = m.groups(1)[1]
+        #            if m.groups(1)[0] == 'user':
+        #                dbuser = m.groups(1)[1]
+        #            if m.groups(1)[0] == 'password':
+        #                dbpassword = m.groups(1)[1]
+
+        #db = MySQLdb.connect (host = dbhost,
+        #            user = dbuser,
+        #            passwd = dbpassword,
+        #            db = database)
+
+        #cursor = db.cursor ()
+        #cursor.execute ("show tables like '%s%s'" % (composite, "%"))
+        #tableset = set(cursor.fetchall())
+
+
+### END ###
+
+        mdbobjectset = set(mdb.filter(lambda s: s['objType'] == 'table' and 'tableName' in s and 'attic' not in s, lambda s: s['metaObject'])) - revokedset
+        mdbtableset = set(mdb.filter(lambda s: s['metaObject'] in mdbobjectset, lambda s: s['tableName']))
+        revokedtableset = set(mdb.filter(lambda s: s['metaObject'] in revokedset, lambda s: s['tableName']))
+        sep = "','"
+        tablestr = sep.join(mdbtableset)
+        tablestr = "'" + tablestr + "'"
+
+        #this should really be using python's database module, but I'd need admin access to install it
+        #at this point, I am just parsing the output form hgsql
+        cmd = "hgsql %s -e \"select table_name from information_schema.TABLES where table_name in (%s)\"" % (database, tablestr)
+        p = subprocess.Popen(cmd, shell=True, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, close_fds=True)
+        cmdoutput = p.stdout.read()
+        sqltableset = set(cmdoutput.split("\n")[1:-1])
+
+        missingTableNames = set(mdb.filter(lambda s: s['objType'] == 'table' and 'tableName' not in s and 'attic' not in s, lambda s: s['metaObject']))
+        if missingTableNames:
+            for i in missingTableNames:
+                errors.append("table: %s is type obj, but missing tableName field called by %s" % (i, status))
+        missingFromDb = mdbtableset - sqltableset
+        if missingFromDb:
+            for i in missingFromDb:
+                errors.append("table: %s table not found in Db called by %s" % (i, status))
+
+
+        
+        return (mdbtableset, revokedtableset, missingFromDb, errors)
+
+    def __checkGbdbFileStatus(self, i, set, errors, state):
+        filelist = i['fileName'].split(',')
+        #preprocess filelist, delete after bai in mdb issue is revoled
+        #print filelist[0]
+        if re.match('\S+.bam', filelist[0]) and filelist[0] in self.oldReleaseFiles and (filelist[0] + '.bai') not in filelist:
+            filelist.append(filelist[0] + '.bai')
+
+        for j in filelist:
+            if ucscUtils.isGbdbFile(j, i['tableName'], self.database):
+                set.add(j)
+            else:
+                errors.append("gbdb: %s%s does not exist in %s" % (state, j, self.gbdbPath))
+        return set, errors
+
+    def getGbdbFiles(self, state):
+        revokedset = set()
+        if state == 'new':
+            (tableset, revokedset, mdb) = (self.newTableSet, self.revokedSet, self.newMdb)
+        elif state == 'old':
+            (tableset, mdb) = (self.oldTableSet, self.oldMdb)
+
+        errors = []
+
+        gbdbtableset = qa.getGbdbTables(self.database, tableset)
+
+        revokedtableset = qa.getGbdbTables(self.database, revokedset)
+
+        filestanzas = mdb.filter(lambda s: s['tableName'] in gbdbtableset, lambda s: s)
+        revokedstanzas = mdb.filter(lambda s: s['tableName'] in revokedtableset, lambda s: s)
+
+        gbdbfileset = set()
+        revokedfileset = set()
+
+        for i in filestanzas:
+            (gbdbfileset, errors) = self.__checkGbdbFileStatus(i, gbdbfileset, errors, "")
+
+        for i in revokedstanzas:
+            (revokedfileset, errors) = self.__checkGbdbFileStatus(i, revokedfileset, errors, "revoked gbdb ")
+
+
+        return (gbdbfileset, revokedfileset, errors)
+
+    def __getTableSize(self):
+        (mdbtableset, database) = (self.newTableSet, self.database)
+
+        tablesize = float(0)
+        tablelist = list()
+
+        for i in mdbtableset:
+            tablelist.append("table_name = '%s'" % i)
+
+        orsep = " OR "
+        orstr = orsep.join(tablelist)
+
+        cmd = "hgsql %s -e \"SELECT ROUND(data_length,2) total_size_mb, ROUND(index_length,2) total_index_size_mb FROM information_schema.TABLES WHERE %s\"" % (database, orstr)
+        p = subprocess.Popen(cmd, shell=True, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, close_fds=True)
+        cmdoutput = p.stdout.read()
+
+        for i in cmdoutput.split("\n")[1:-1]:
+            fields = i.split()
+            for j in fields:
+                tablesize = tablesize + float(j)
+        tablesize = tablesize/(1024 ** 2)
+
+        return int(math.ceil(tablesize))
+
+    def __checkMd5sums(self):
+        (newfiles, oldfiles, loose) = (self.newReleaseFiles, self.oldReleaseFiles, self.loose)
+        errors = []
+        repush = set()
+        for i in oldfiles:
+            if i not in newfiles:
+                pass
+            elif re.match('wgEncode.*', i):
+                if oldfiles[i].md5sum != newfiles[i].md5sum:
+                    repush.add(i)
+                    errors.append("file: %s have changed md5sums between releases. %s vs %s" % (i, oldfiles[i].md5sum, newfiles[i].md5sum))
+        if loose:
+            for i in repush:
+                del oldfiles[i]
+            return list()
+        else:
+            return errors
+
+    def __cleanSpecialFiles(self, inlist):
+        specialRemoveList = ['md5sum.history']
+        for i in specialRemoveList:
+            if i in inlist:
+                inlist.remove(i)
+
+        return(inlist)
+
+    def __separateOutAdditional(self):
+        (oldReleaseFiles, totalFiles, newSupplementalSet, oldSupplementalSet) = (self.oldTotalFiles, self.totalFiles, self.newSupplementalSet, self.oldSupplementalSet)
+        additionalList = set()
+        oldAdditionalList = set()
+        newTotal = set()
+        newOld = set()
+        for i in totalFiles:
+            if i in newSupplementalSet:
+                continue
+            elif not re.match('wgEncode.*', i):
+                additionalList.add(i)
+            else:
+                newTotal.add(i)
+        for i in oldReleaseFiles:
+            if not re.match('wgEncode.*', i):
+                if i in totalFiles:
+                    pass
+                elif i in newSupplementalSet:
+                    continue
+                else:
+                    oldAdditionalList.add(i)
+            else:
+                newOld.add(i)
+
+        oldReleaseFiles = newOld
+
+        return(newOld, additionalList, oldAdditionalList, newTotal)
+
+    def __determineNiceSize(self, bytes):
+
+        bytes = float(bytes)
+        if bytes >= (1024**2):
+            terabytes = bytes / (1024**2)
+            size = '%.2f TB' % terabytes
+            
+        elif bytes >= (1024):
+            gigabytes = bytes / (1024)
+            size = '%.0f GB' % gigabytes
+        else:
+            return 0
+        return size
+
+    def __printSize(self, size, output, totalsize, type):
+
+        nicesize = self.__determineNiceSize(size)
+        if nicesize:
+            output.append("%s: %d MB (%s)" % (type, size, nicesize))
+        else:
+            output.append("%s: %d MB" % (type, size))
+        totalsize = totalsize + size
+
+        return (output, totalsize, str(size))
+
+    def __printSection(self, new, untouched, revoked, all, title, path, summary):
+        output = []
+        removeline = "Revoked/Replaced/Renamed"
+        totaline = "Total (New + Untouched + Revoked/Replaced/Renamed)"
+        caps = title.upper()
+        if title == "supplemental":
+            removeline = "Removed"
+            totaline = "Total"
+            title = title + " files"
+            caps = title.upper()
+        elif title == 'gbdbs':
+            caps = "GBDBS"
+            title = "gbdb files"
+        elif title == "download":
+            title = title + " files"
+            caps = title.upper()
+        if all:
+            output.append("")
+            output.append("%s:" % caps)
+            output.append("New: %s" % len(new))
+            output.append("Untouched: %s" % len(untouched))
+            output.append("%s: %s" % (removeline, len(revoked)))
+            output.append("New + Untouched: %s" % len(new | untouched))
+            output.append("%s: %s" % (totaline, len(all)))
+            intersect = new & revoked
+            if intersect:
+                output.append("")
+                output.append("These %s objects exist in both new and revoked %s:" % (len(intersect), title))
+                for i in intersect:
+                    output.append("%s" % i)
+        if all and not summary:
+            output.append("")
+            output.append("New %s (%s):" % (title.title(), len(new)))
+            output.extend(ucscUtils.printIter(new, path))
+            output.append("")
+            output.append("Untouched %s (%s):" % (title.title(), len(untouched)))
+            output.extend(ucscUtils.printIter(untouched, path))
+            output.append("")
+            output.append("%s %s (%s):" % (removeline, title.title(), len(revoked)))
+            output.extend(ucscUtils.printIter(revoked, path))
+        if all:
+            output.append("")
+        return output
+
+    def __qaHeader(self, output, newTableSet, filesNoRevoke, newGbdbSet, newSupp, additionalList, revokedTables, revokedFiles, revokedGbdbs, pushFiles, pushGbdbs, args, c):
+        output = []
+        tableSize = self.__getTableSize()
+
+        output.append("mkChangeNotes v2")
+        title = "%s %s Release %s" % (args['database'], args['composite'], args['releaseNew'])
+        if args['releaseOld'] != "solo":
+            title = title + " vs Release %s" % args['releaseOld']
+        if args['summary']:
+            title = "Summary for " + title
+        output.append(title)
+        d = datetime.date.today()
+        output.append("%s" % str(d))
+        output.append("")
+        output.append("QA Count Summaries for Release %s:" % args['releaseNew'])
+        output.append("Tables: %d" % int(len(newTableSet)))
+        output.append("Files: %d" % int(len(filesNoRevoke)))
+        output.append("Gbdbs: %d" % int(len(newGbdbSet)))
+        output.append("Supplemental: %d" % int(len(newSupp)))
+        output.append("Other: %d" % int(len(additionalList)))
+        output.append("")
+        output.append("REVOKED:")
+        output.append("Tables: %s" % len(revokedTables))
+        output.append("Files: %s" % len(revokedFiles))
+        output.append("Gbdbs: %s" % len(revokedGbdbs))
+        output.append("")
+        output.append("Sizes of New:")
+
+        totalsize = 0
+
+        (output, totalsize, strout) = self.__printSize(tableSize, output, totalsize, "Table")
+        self.totalTableSize = strout
+        (output, totalsize, strout) = self.__printSize(int(ucscUtils.makeFileSizes(pushFiles, self.releasePath)), output, totalsize, "Files")
+        self.totalFilesSize = strout
+        (output, totalsize, strout) = self.__printSize(int(ucscUtils.makeFileSizes(pushGbdbs, self.releasePath)), output, totalsize, "Gbdbs")
+        self.totalGbdbsSize = strout
+        (output, totalsize, strout) = self.__printSize(int(ucscUtils.makeFileSizes(newSupp, self.releasePath)), output, totalsize, "Supplemental")
+        self.totalSupplementalSize = strout
+        (output, totalsize, strout) = self.__printSize(int(ucscUtils.makeFileSizes(additionalList, self.releasePath)), output, totalsize, "Other")
+        self.totalAdditionalSize = strout
+        (output, totalsize, strout) = self.__printSize(totalsize, output, 0, "Total")
+        self.totalEverythingSize = strout
+        output.append("")
+
+        return output
+
+    def __addMissingToReport(self, missing, type, path=None):
+        output = []
+        if missing:
+            output.append("%s that dropped between releases (%s):" % (type, len(missing)))
+            output.extend(ucscUtils.printIter(missing, path))
+            output.append("\n")
+        return output
+
+    def __checkAtticNotInTrackDb(self):
+        errors = []
+        atticTables = self.newMdb.filter(lambda s: s['objType'] == 'table' and 'attic' in s, lambda s: s['tableName'])
+        for i in atticTables:
+            foo = self.trackDb.filter(lambda s: i in s['track'], lambda s: s['track'])
+            if foo:
+                errors.append("trackDb: %s is attic in metaDb, has an active trackDb entry" % i)
+
+        return errors
+
+    def printReport(self, args, c):
+        (totalFiles, newGbdbSet, newTableSet, additionalList, oldAdditionalList, oldTableSet, oldReleaseFiles, oldGbdbSet, atticSet, revokedFiles, revokedTableSet, revokedGbdbs, missingFiles, newSupplementalSet, oldSupplementalSet, pushTables, pushFiles, pushGbdbs, newSupp) = (self.totalFiles, self.newGbdbSet, self.newTableSet, self.additionalList, self.oldAdditionalList, self.oldTableSet, self.oldTotalFiles, self.oldGbdbSet, self.atticSet, self.revokedFiles, self.revokedTableSet, self.revokedGbdbs, self.missingFiles, self.newSupplementalSet, self.oldSupplementalSet, self.pushTables, self.pushFiles, self.pushGbdbs, self.newSupp)
+        #the groups here need to be predefined, I just copied and pasted after working out what they were
+        sep = "\n"
+        output = []
+
+        #maths
+        allTables = newTableSet | oldTableSet | revokedTableSet
+        untouchedTables = oldTableSet & newTableSet
+
+        allFiles = totalFiles | oldReleaseFiles | revokedFiles
+        newFiles = pushFiles - revokedFiles
+        untouchedFiles = (totalFiles & oldReleaseFiles) - revokedFiles
+        filesNoRevoke = totalFiles - revokedFiles
+
+        allGbdbs = newGbdbSet | oldGbdbSet | revokedGbdbs
+        untouchedGbdbs = (newGbdbSet & oldGbdbSet) - revokedGbdbs
+
+        allSupp = newSupplementalSet | oldSupplementalSet
+        removedSupp = oldSupplementalSet - newSupplementalSet
+        untouchedSupp = oldSupplementalSet & newSupplementalSet
+
+        allOther = additionalList | oldAdditionalList
+        removedOther = oldAdditionalList - additionalList
+
+        output.extend(self.__qaHeader(output, newTableSet, filesNoRevoke, newGbdbSet, newSupp, additionalList, revokedTableSet, revokedFiles, revokedGbdbs, pushFiles, pushGbdbs, args, c))
+ 
+        output.extend(self.__printSection(pushTables, untouchedTables, revokedTableSet, allTables, "tables", 0, args['summary']))
+        output.extend(self.__printSection(pushFiles, untouchedFiles, revokedFiles, allFiles, "download", self.releasePath, args['summary']))
+        output.extend(self.__printSection(pushGbdbs, untouchedGbdbs, revokedGbdbs, allGbdbs, "gbdbs", self.gbdbPath, args['summary']))
+        output.extend(self.__printSection(newSupp, untouchedSupp, removedSupp, allSupp, "supplemental", self.releasePath, args['summary']))
+
+        #These attributes are the critical ones that are used by qaInit, others could potentially use these also.
+
+        otherprint = len(allOther)
+        if otherprint:
+            output.append("\n")
+            output.append("OTHER FILES:")
+            output.append("New: %s" % len(additionalList))
+            output.append("Revoked/Replace: %s" % len(removedOther))
+            output.append("Total: %s" % len(allOther))
+        if otherprint and not args['summary']:
+            output.append("")
+            output.append("New Other Files (%s):" % len(additionalList))
+            output.extend(sorted(list(self.newOthers)))
+            output.append("")
+            output.append("Revoked Other Files (%s):" % len(removedOther))
+            output.extend(ucscUtils.printIter((removedOther), self.releasePath))
+        output.append("\n")
+
+        output.extend(self.__addMissingToReport(missingFiles, "Files", self.releasePathOld))
+        output.append("\n")
+        output.extend(self.__addMissingToReport(self.droppedTables, "Tables"))
+        output.append("\n")
+        if self.atticSet:
+            if self.newInAttic:
+                output.append("New Attic Objects (%s):" % len(self.newInAttic))
+                output.extend(ucscUtils.printIter((self.newInAttic)))
+            if self.stillInAttic:
+                output.append("Untouched Attic Objects (%s):" % len(self.stillInAttic))
+                output.extend(ucscUtils.printIter((self.stillInAttic)))
+            if self.noMoreAttic:
+                output.append("Untouched Attic Objects (%s):" % len(self.noMoreAttic))
+                output.extend(ucscUtils.printIter((self.noMoreAttic))) 
+            output.append("\n")
+        if not args['ignore']:
+            output.append("No Errors")
+        else:
+            output.append("The counts here were generated by ignoring errors, they may not be correct")
+	return output
+
+    def __printSectionOne(self, output, set, title):
+        output = []
+        if set:
+            output.append("%s (%s):" % (title, len(set)))
+            output.extend(sorted(list(set)))
+        else:
+            return output
+        output.append("\n")
+        return output
+
+    def printReportOne(self, args, c):
+        (totalFiles, revokedFiles, newGbdbSet, revokedGbdbs, newTableSet, revokedTables, additionalList, atticSet, newSupplementalSet, tableSize) = (self.totalFiles, self.revokedFiles, self.newGbdbSet, self.revokedGbdbs, self.newTableSet, self.revokedTableSet, self.additionalList, self.atticSet, self.newSupplementalSet, self.tableSize)
+        output = []
+        newTables = newTableSet - revokedTables
+        newFiles = totalFiles - revokedFiles
+        newGbdbs = newGbdbSet - revokedGbdbs
+
+        output.extend(self.__qaHeader(output, newTables, newFiles, newGbdbSet, newSupplementalSet, additionalList, revokedTables, revokedFiles, revokedGbdbs, totalFiles, newGbdbSet, args, c))
+        self.newTables = set(newTables)
+        self.newFiles = set(ucscUtils.printIter(newFiles, self.releasePath))
+        self.newGbdbs = set(ucscUtils.printIter(newGbdbs, self.gbdbPath))
+        self.newSupplemental = set(ucscUtils.printIter(newSupplementalSet, self.releasePath))
+        self.newOthers = set(ucscUtils.printIter(additionalList, self.releasePath))
+
+        if not args['summary']:
+            output.append("")
+            output.extend(self.__printSectionOne(output, self.newTables, "New Tables"))
+            output.extend(self.__printSectionOne(output, self.newFiles, "New Download Files"))
+            output.extend(self.__printSectionOne(output, self.newGbdbs, "New Gbdb Files"))
+            output.extend(self.__printSectionOne(output, self.newSupplemental, "New Supplemental Files"))
+            output.extend(self.__printSectionOne(output, self.newOthers, "New Other Files"))
+            output.extend(self.__printSectionOne(output, ucscUtils.printIter(revokedTables, 0), "Revoked Tables"))
+            output.extend(self.__printSectionOne(output, ucscUtils.printIter(revokedFiles, self.releasePath), "Revoked Files"))
+            output.extend(self.__printSectionOne(output, ucscUtils.printIter(revokedGbdbs, self.gbdbPath), "Revoked Gbdbs"))
+        if self.atticSet:
+            output.append("Attic Objects")
+            output.extend(ucscUtils.printIter((self.atticSet), self.releasePath))
+
+        if not args['ignore']:
+            output.append("No Errors")
+        else:
+            output.append("The counts here were generated by ignoring errors, they may not be correct")
+        return output
+
+    def printErrors(self, errors, missingFiles):
+        errorsDict = {}
+        output = []
+        lastpart = []
+        for i in errors:
+            if not re.match(".+:.+", i):
+                lastpart.append(i)
+                continue
+            line = i.split(":", 1)
+            try:
+                errorsDict[line[0]].append(line[1])
+            except:
+                errorsDict[line[0]] = []
+                errorsDict[line[0]].append(line[1])
+        output.append("Errors (%s):" % len(errors))
+        for i in sorted(errorsDict.keys()):
+            output.append("%s:" % i)
+            for j in sorted(errorsDict[i]):
+                output.append("%s" % j)
+        output.append("\n")
+        if missingFiles:
+            output.extend(self.__addMissingToReport(missingFiles, "Files", self.releasePathOld))
+            output.append("\n")
+        if self.droppedTables:
+            output.extend(self.__addMissingToReport(self.droppedTables, "Tables"))
+        if lastpart:
+            output.extend(lastpart)
+        return output
+
+    def __init__(self, args):
+        self.releaseNew = args['releaseNew']
+        self.releaseOld = args['releaseOld']
+        self.database = args['database']
+        self.composite = args['composite']
+        self.loose = args['loose']
+        self.ignore = args['ignore']
+        self.summary = args['summary']
+        self.specialMdb = args['specialMdb']
+        self.args = args
+        if 'verbose' in args:
+            self.verbose = args['verbose']
+        else:
+            self.verbose = 0
+
+        errors = []
+        c = track.CompositeTrack(self.database, self.composite, None, self.specialMdb)
+
+        #sanitize arguments
+        if not self.releaseOld.isdigit():
+            self.releaseOld = 'solo'
+        elif int(self.releaseOld) <= 0:
+            self.releaseOlf = 'solo'
+        elif self.releaseOld > self.releaseNew:
+            self.releaseOld = 'solo'
+        if self.verbose >= 1:
+            sys.stderr.write("Initializing MkChangeNotes\n")
+        self.releasePath = c.httpDownloadsPath + 'release' + args['releaseNew']
+        self.gbdbPath = "/gbdb/%s/bbi" % args['database']
+        self.trackDbFile = c.currentTrackDb
+        if not self.trackDbFile:
+            self.trackDb = None
+            errors.append("track: There is no entry in trackDb.wgEncode.ra for %s with the alpha tag" % self.composite)
+        else:
+            self.trackDb = ra.RaFile(self.trackDbFile, "track")
+            
+        if int(self.releaseNew) > 1 and str(self.releaseOld) != 'solo':
+            if self.verbose >= 2:
+                sys.stderr.write("Comparison mode\n")
+            self.newReleaseFiles = c.releases[int(self.releaseNew)-1]
+            self.oldReleaseFiles = c.releases[int(self.releaseOld)-1]
+            self.releasePathOld = c.httpDownloadsPath + 'release' + args['releaseOld']
+
+            self.newMdb = c.alphaMetaDb
+            self.oldMdb = c.publicMetaDb
+     
+           
+            if self.verbose >= 2:
+                sys.stderr.write("Checking for missing files\n")
+            #make a list of missing files
+            self.missingFiles = self.__checkFilesForDropped()
+            #filter them out of old release files
+
+
+
+            if self.verbose >= 1:
+                sys.stderr.write("Scanning and parsing release directories\n")
+            #check if all files listed in release directories have associated metaDb entries
+            (self.newMdb, self.revokedSet, self.revokedFiles, self.atticSet, self.newSupplementalSet, newFileErrors) = self.checkMetaDbForFiles("alpha metaDb", "new")
+            (self.oldMdb, self.oldRevokedSet, self.oldRevokedFiles, self.oldAtticSet, self.oldSupplementalSet, oldFileErrors) = self.checkMetaDbForFiles("public metaDb", "old")
+
+            self.expIds = set(self.newMdb.filter(lambda s: 'expId' in s, lambda s: s['expId']))
+
+            if self.verbose >= 2:
+                sys.stderr.write("Checking for attic files\n")
+            #check that attic fiels aren't in trackDb
+            if self.trackDb:
+                errors.extend(self.__checkAtticNotInTrackDb())
+
+
+
+            #checks to see that nothing has disappeared between public and alpha
+            if self.verbose >= 1:
+                sys.stderr.write("Checking new metaDb for missing stanzas\n")
+            errors.extend(self.__checkAlphaForDropped("alpha metaDb", "stanza"))
+            if self.verbose >=1:
+                sys.stderr.write("Checking file md5sums across releases\n")
+            errors.extend(self.__checkMd5sums())
+
+            #checks and gets tables that are present, also returns a revoked set of tables for new
+            if self.verbose >= 1:
+                sys.stderr.write("Checking table status\n")
+            (self.newTableSet, self.revokedTableSet, self.newMissingTables, newTableError) = self.checkTableStatus("alpha metaDb", "new")
+            (self.oldTableSet, spam, self.droppedTables, oldTableError) = self.checkTableStatus("public metaDb", "old")
+
+            
+
+            self.newInAttic = self.atticSet - self.oldAtticSet
+            self.stillInAttic = self.oldAtticSet & self.atticSet
+            self.oldTableSet = self.oldTableSet - self.atticSet
+            self.noMoreAttic = self.oldAtticSet - self.atticSet
+
+            self.changedTables = self.oldTableSet - self.newTableSet - self.revokedTableSet
+
+
+            #same as above except for gbdbs
+            if self.verbose >= 1:
+                sys.stderr.write("Checking GBDB status\n")
+            (self.newGbdbSet, self.revokedGbdbs, newGbdbError) = self.getGbdbFiles("new")
+            (self.oldGbdbSet, eggs, oldGbdbError) = self.getGbdbFiles("old")
+            #remove missing files from gbdbs
+            self.oldGbdbSet = self.oldGbdbSet - self.missingFiles
+            self.oldGbdbSet = self.oldGbdbSet - self.atticSet
+            self.changedGbdbs = self.oldGbdbSet - self.newGbdbSet - self.revokedGbdbs
+            for i in self.missingFiles:
+                if i in self.oldReleaseFiles:
+                    del self.oldReleaseFiles[i]
+
+            #fill in the errors
+            errors.extend(newFileErrors)
+            errors.extend(oldFileErrors)
+            errors.extend(newTableError)
+            errors.extend(oldTableError)
+            errors.extend(newGbdbError)
+            errors.extend(oldGbdbError)
+
+            if self.changedTables:
+                errors.append("These tables were tables in the old release, but are no longer tables in the new release:")
+                errors.extend(list(self.changedTables))
+            if self.changedGbdbs:
+                errors.append("These GBDBs were GBDB tables in the old release, but are no longer GBDB tables in the new release:")
+                errors.extend(list(self.changedGbdbs)) 
+
+            #for ease of typing
+            totalFiles = set(self.newReleaseFiles)
+            oldTotalFiles = set(self.oldReleaseFiles)
+
+            #these could honestly be moved earlier, get a file list processing section or something
+            #they clean out special fiels out and separated the master fiels list into the 3 required
+            #ones: wgEncode, supplemental and additional.
+            self.totalFiles = self.__cleanSpecialFiles(totalFiles)
+            self.oldTotalFiles = self.__cleanSpecialFiles(oldTotalFiles)
+            (self.oldTotalFiles, self.additionalList, self.oldAdditionalList, self.totalFiles) = self.__separateOutAdditional()
+
+            #get the stuff you need to push
+            self.pushTables = set(sorted((self.newTableSet - self.oldTableSet)))
+            self.pushFiles = set(sorted((self.totalFiles - self.oldTotalFiles)))
+            self.pushGbdbs = set(sorted((self.newGbdbSet - self.oldGbdbSet)))
+            self.newSupp = self.newSupplementalSet - self.oldSupplementalSet
+
+            self.newTables = set(self.pushTables)
+            self.newFiles = set(ucscUtils.printIter(self.pushFiles, self.releasePath))
+            self.newGbdbs = set(ucscUtils.printIter(self.pushGbdbs, self.gbdbPath))
+            self.newSupplemental = set(ucscUtils.printIter(self.newSupp, self.releasePath))
+            self.newOthers = set(ucscUtils.printIter(self.additionalList, self.releasePath))
+            self.fullFiles = sorted(self.totalFiles - self.revokedFiles)
+            self.fullTables = self.oldTableSet & self.newTableSet
+
+            self.errors = errors
+            #don't output.append(report unless ignore option is on or no errors
+            #module mode doesn't generate output by default
+            if self.verbose >= 1:
+                sys.stderr.write("Creating report\n")
+            if (not errors) or self.ignore:
+                self.output = self.printReport(args, c)
+            else:
+                self.output = self.printErrors(errors, self.missingFiles)
+
+
+        elif self.releaseOld == 'solo':
+
+            self.newReleaseFiles = c.releases[int(self.releaseNew)-1]
+            self.oldReleaseFiles = set()
+
+            self.newMdb = c.alphaMetaDb
+
+            #check that attic fiels aren't in trackDb
+            if self.trackDb:
+                errors.extend(self.__checkAtticNotInTrackDb())
+
+            (self.newMdb, self.revokedSet, self.revokedFiles, self.atticSet, self.newSupplementalSet, newFileErrors) = self.checkMetaDbForFiles("alpha metaDb", "new")
+            self.expIds = set(self.newMdb.filter(lambda s: 'expId' in s, lambda s: s['expId']))
+
+            (self.newTableSet, self.revokedTableSet, spam, newTableError) = self.checkTableStatus("alpha metaDb", "new")
+            
+            self.tableSize = self.__getTableSize()
+
+            (self.newGbdbSet, self.revokedGbdbs, newGbdbError) = self.getGbdbFiles("new")
+
+            #collect errors
+            errors.extend(newFileErrors)
+            errors.extend(newTableError)
+            errors.extend(newGbdbError)
+
+            #set for easy operations
+            totalFiles = set(self.newReleaseFiles)
+
+            #clean out special fiels we don't push i.e. md5sum.history
+            self.totalFiles = self.__cleanSpecialFiles(totalFiles)
+
+            self.pushTables = self.newTableSet
+            self.pushFiles = self.totalFiles
+            self.pushGbdbs = self.newGbdbSet
+            self.newSupp = self.newSupplementalSet
+            self.fullFiles = self.totalFiles
+            self.fullTables = self.newTableSet
+   
+            #makes list for additional files
+            (self.oldTotalFiles, self.oldSupplementalSet) = (set(), set())
+            (self.oldReleaseFiles, self.additionalList, self.oldAdditionalList, self.totalFiles) = self.__separateOutAdditional()
+            self.errors = errors
+            if (not errors) or self.ignore:
+                self.output = self.printReportOne(args, c) 
+            else:
+                self.droppedTables = set()
+                self.output = self.printErrors(errors, set())