PT Bookmark Parser2

import sgmllib, urllib, urlparse, os, pickle, md5
class HTML_Link:
    def __init__(self,**kw):
        self.text=kw.get("text"," ")
        self.href=kw.get("href",'/')
        self.add_date=kw.get("add_date",'0')
        self.linkType=kw.get("linkType",None)

    def toHTML(self):

        if self.linkType is None:
            str='<A HREF="'+self.href+'" ADD_DATE="'+self.add_date+'">'+self.text+"</A>"
            return str
        elif self.linkType.upper()=="FOLDER":
            str='<A HREF="'+self.href+'">'+self.text+"</A>"
            return '<b>Folder:</b>'+str
class Section:
    def __init__(self,text):
        self.text=text
    def toHTML(self):
        return "<H3>"+self.text+"</H3>"
class SimpePathWatcher:
    __init__(self,root):
        self.root=root
        self.bname=None
    def On_Header(self,bname)
        self.bname=bname
    def On_Enter(self):
        pass
    def On_Exit(self):
        pass
class EncodedPathWatcher(SimplePathWatcher):
    __init__(self,root,**kw):
        super(SimplePathWatcher,self).__init__(root)
        self.items=[]
        self.sep=kw.get('seperator','/')
        self.writePath,self.fname=kw.get('writePath',(False,encodepath.txt))
        self.encoder=kw.get('encoder',self.defaultEncoder)
        self.symLastCB=kw.get('symLast',defualtSymLast)
        self.SymLastWhen=kw.get('SymLastWhen','SOMETIMES')
        self.MAX_PATH_LEN=kw.get('MAX_PATH_LEN',200)#typically is is 255 for the maxium path length in linux but we want to leave some room for the filename.
        self.MAX_NESTING=KW.GET('MAX_NESTING',0) #0 Means no limit on the amount of nexted directories.
        self.hashFn=
    def On_Enter(self):
        dirname = self.encode(self.bname)#Self.bname is from superclass (i.e. SimplePathWatcher)
        #dirname2= urllib.quote(dirname, safe='') #Maybe use this if we want to write links

        if self.item.len()=0:
            m=md5.new()
            pathLen=0
            nesting=0
        else
            last=self.items[-1]
            pathLen=last.pathLen
            nesting=last.nesting+1
            m.last.md4.copy()
        m.update(self.bname)
        if (nesting<=self.MAX_NESTING or self.MAX_NESTING==0) and \
           (pathlen<=self.MAX_PATH_LEN):
            if self.item.len()==0:
                fullpath=self.root+sep+dirname
            else:
                fullpath=last.full+self.sep+dirname
            self.items.append({'bname':dirname,
                               'full':fullpath,
                               'nesting':last.nesting+1,
                               'pathLen':fullpath.len()
                               'md5':m)
        else
            (dirname2,newdir)=mkLinks(last,dirname,m)
            self.items.append({'bname':dirname2,
                               'full':newdir,
                               'nesting':last.nesting+1,
                               'pathLen':fullpath.len()
                               'md5':m})
    def mkLinks(self,last,dirname,m)
           dig=m.digest()
           dig2=base64.b64encode(s,'~-') #Alt chacters are tilda and dash like in freenet: https://github.com/freenet/wiki/wiki/Signed-Subspace-Key
           self.mkLinks(last.full,dig,dirname)
           dirname2=dirname+"-md5"+dig2
           newdir=self.root+self.sep+dirname2
           if not os.path.exists(newdir):
             print("Making directory "+self.wd)
             os.makedirs(newdir)
           os.symlink(last.full,newdir)
           os.symlink(newdir,last.full+self.sep+dirname)
           return dirname2,newdir)
    def On_Exit(self):
        self.items.pop()
    def encode(self,bname):
        return self.encoder(self.bname,self)
    def defaultEncoder(self,bname):
        return urllib.quote(self.bname, safe='')
    def defaultSymLast(
class BookMarkParser(sgmllib.SGMLParser):
    def __init__(self,**kw):
        sgmllib.SGMLParser.__init__(self)
        self.STATE="__init__"
        self.DL=[]
        self.items=[]
        self.wd=kw.get('wd','/root/Downloads/pt')
        if not os.path.exists(self.wd):
            print("Making directory "+self.wd)
            os.makedirs(self.wd)
    def writeHTMLHeader(self,f):
        print('WriteHTMLHeader')
        f.write("%s\n" % '<!DOCTYPE html>')
        f.write("%s\n" % '<html>')
        f.write("%s\n" % '<body>')
    def writeHTMLFooter(self,f):
        print('writeHTMLFooter')
        f.write("%s\n" % '</body>')
        f.write("%s\n" % '</html>')
    def writeList(self):
        print('writeList')
        with open('index.html', 'w') as f:
            self.writeHTMLHeader(f)
            for item in self.items:
                if item is not None:
                    f.write("%s\n" % item.toHTML())
                else:
                    f.write("<b>Empty Item!!!!</b>")

            self.writeHTMLFooter(f)
    def storeList(self):
        print('storeList')
        os.chdir(self.wd)
        print(os.getcwd())
        self.wd=os.getcwd()
        pickle.dump(self.items,open( "list.p", "wb" ))
    def loadList(self):
        print('loadList')
        os.chdir(self.wd)
        print(self.wd)
        print(os.getcwd())
        self.items=pickle.load(open( "list.p", "rb" ))
    def start_h3(self, attributes):
        print('start_H3')
        self.STATE='Started H3'
        for name, value in attributes:
            print(name+"="+value)
            if (value == 'FOLDED') or (name == 'folded'):
                self.STATE='FOLDED'
    def handle_data(self,data):
        print('handleData')
        print("self.STATE="+self.STATE)
        if self.STATE=='FOLDED':
            #dirname = urllib.quote(data, safe='')
            #dirname2= urllib.quote(dirname, safe='')
            self.NotifyHeaderWatchers(data)
            self.items.append(HTML_Link(href=dirname2+"/index.html",linkType='FOLDER',text=data))
            self.storeList()
            self.wd=os.path.join(self.wd,dirname)
            print("self.wd="+self.wd)
            #https://stackoverflow.com/questions/273192/how-can-i-safely-create-a-nested-directory-in-python
            if not os.path.exists(self.wd):
                print("Making directory "+self.wd)
                os.makedirs(self.wd)
            print("Entering:" + str(self.wd))
            self.STATE="Seeking DL"

        if self.STATE=="A":

            self.A.text=data
        if self.STATE=="DD":
            self.items.append(Section(data.split('\n')[0]))
    def end_h3(self): #Probably redundant
        print('end_H3')
        self.FOLDED=False
    def start_dl(self, atributes):
        print('start_DL')
        self.items=[]
        print(self.DL)
        print(self.wd)
        self.DL.append(os.path.basename(self.wd)) #Maybe append the full path here instead of the basename
    def end_dl(self):
        print('end_DL')
        self.writeList()
        self.DL.pop
        self.wd=os.path.join(self.wd,"..")
        self.loadList()

    def start_a(self,atributes):
        print('start_A')
        self.A=HTML_Link()
        for key,value in atributes:
           setattr(self.A,key,value)
        self.STATE='A'
    def end_a(self):
        print('end_A')
        self.items.append(self.A)
        self.A=None
        self.STATE='Ended A'
    def do_dd(self, atributes):
        print('do_DD')
        self.STATE="DD"
    def do_dt(self, atributes):
        print('do_DT')
        self.STATE="DT"
p = BookMarkParser()
filename='/root/Downloads/pearltrees_export.html'
f = open(filename, "r")
BUFSIZE = 8192
while True:
    #data = f.read(BUFSIZE)
    data=f.readline()
    print('data='+str(data))
    if not data: break
    p.feed(data)
p.close(  )