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import xml.sax
from xml.sax import saxutils
from xml.sax import make_parser
# import time
# from pprint import pprint
class CommitParserHandler(saxutils.DefaultHandler):
def __init__(self):
self.inRevision = 0
self.inAuthor = 0
self.inLog = 0
self.inFile = 0
self.filelist = []
self.author = ""
self.revision = ""
self.logmessage = ""
def startElement(self, name, attrs):
if name == "revision":
self.buffer = ""
self.inRevision = 1
if name == "author":
self.buffer = ""
self.inAuthor = 1
if name == "log":
self.buffer = ""
self.inLog = 1
if name == "file":
self.buffer = ""
self.inFile = 1
def characters(self, data):
if self.inRevision == 1 or self.inAuthor == 1 or self.inLog == 1 or self.inFile == 1:
self.buffer += data
def endElement(self, name):
if name == "revision":
self.inRevision = 0
self.revision = self.buffer
if name == "author":
self.inAuthor = 0
self.author = self.buffer
if name == "log":
self.inLog = 0
self.logmessage = self.buffer
if name == "file":
self.inFile = 0
self.filelist.append(self.buffer)
class CommitParser:
def __init__(self):
self.filename = ""
self.author = ""
self.revision = ""
self.pathline = ""
self.logmessage = ""
self.filecount = 0
self.dircount = 0
self.filelist = []
self.path = ""
def parse(self):
parser = make_parser( )
handler = CommitParserHandler( )
parser.setContentHandler(handler)
parser.parse(self.filename)
# Let's find out what dirs were touched
filelist = handler.filelist
finished = 0
path = ""
multidir = 0
while finished == 0:
ok = 1
i = 0
subdirlinecount = 0
subdirslashpos = 0
maxi = len(filelist)
if (i+1) == maxi:
ok = 0
while i < maxi and ok == 1:
search = filelist[i].find("/")
if search == -1:
#okay, we have a fil in the "top" dir let's stop it
ok = 0
break
if search > -1:
# we have a subdir in here, so count ;)
subdirlinecount += 1
i += 1
if ok == 1 and multidir == 0:
if subdirlinecount == maxi:
#okay all dirs still have a slash
# everything in the same dir?
subdirlinecount = 0
lastdir = ""
# count dirs
filelist.sort()
for dir in filelist:
if dir.find("/") > -1:
if dir[:dir.find("/")+1] != lastdir:
subdirlinecount += 1
lastdir = dir[:dir.find("/")+1]
if subdirlinecount == 1:
# okay, all lines have the same slashpos.
# strip everything up to it
i = 0
path += filelist[0][:search+1]
while i < maxi:
filelist[i] = filelist[i][search+1:]
i += 1
filelist.sort()
for line in filelist:
if line == "":
filelist.remove("")
else:
#no we seem to have the topdir now..
dircount = subdirlinecount
multidir = 1
else:
finished=1
filecount = 0
dircount = 0
lastdir = ""
# count dirs
filelist.sort()
for dir in filelist:
if dir.find("/") > -1:
if dir[:dir.find("/")+1] != lastdir:
dircount += 1
lastdir = dir[:dir.find("/")+1]
filecount = maxi
self.author = handler.author
self.revision = handler.revision
self.logmessage = handler.logmessage
self.dircount = dircount
self.filecount = filecount
self.filelist = filelist
self.path = path
def generate_pathline(self):
self.pathline = ""
if self.filecount == 1 and self.dircount == 0:
self.pathline = self.path + filelist[0]
if (self.filecount > 1 or self.filecount < 4) and self.dircount == 0:
self.pathline = self.path + " ("
for file in self.filelist:
self.pathline += file + " "
self.pathline = self.pathline[:-1] + ")"
if self.filecount >= 1 and self.dircount >= 1 and self.filecount+self.dircount < 4:
self.pathline = self.path + " ("
for file in self.filelist:
self.pathline += file + " "
self.pathline = self.pathline[:-1] + ")"
if self.filecount >= 1 and self.dircount >= 1 and self.filecount+self.dircount >= 4:
self.pathline = self.path + " ("
if self.filecount == 1:
self.pathline += "1 file"
if self.filecount > 1:
self.pathline += "%i files" % self.filecount
if self.dircount == 1:
self.pathline += " in 2 dirs"
if self.dircount > 1:
self.pathline += " in %i dirs" % (self.dircount)
self.pathline += ")"
def doit(self):
self.parse()
self.generate_pathline()
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