def open_local_file(self, url):
     """ Override base urlopener method in order to read our custom metadata
     """
     #scheme,netloc,path,parameters,query,fragment = urlparse.urlparse(url)
     host, file = urllib.splithost(url)
     localname = urllib.url2pathname(file)
     path = localname
     if os.path.isdir(path):
         if path[-1] != os.sep:
             url += '/'
         for index in ['index.html', 'index.htm', 'index_html']:
             indexpath = os.path.join(path, index)
             if os.path.exists(indexpath):
                 return self.open_file(url + index)
         try:
             names = os.listdir(path)
         except os.error, msg:
             exc_type, exc_value, exc_tb = sys.exc_info()
             raise IOError, msg, exc_tb
         names.sort()
         s = MyStringIO("file:" + url, {'content-type': 'text/html'})
         s.write('<BASE HREF="file:%s">\n' %
                 urllib.quote(os.path.join(path, "")))
         for name in names:
             q = urllib.quote(name)
             s.write('<A HREF="%s">%s</A>\n' % (q, q))
         s.seek(0)
         return s
 def open_local_file(self, url):
     """ Override base urlopener method in order to read our custom metadata
     """
     #scheme,netloc,path,parameters,query,fragment = urlparse.urlparse(url)
     host, file = urllib.splithost(url)
     localname = urllib.url2pathname(file)
     path = localname
     if os.path.isdir(path):
         if path[-1] != os.sep:
             url += '/'
         for index in ['index.html','index.htm','index_html']:
             indexpath = os.path.join(path, index)
             if os.path.exists(indexpath):
                 return self.open_file(url + index)
         try:
             names = os.listdir(path)
         except os.error, msg:
             exc_type, exc_value, exc_tb = sys.exc_info()
             raise IOError, msg, exc_tb
         names.sort()
         s = MyStringIO("file:"+url, {'content-type': 'text/html'})
         s.write('<BASE HREF="file:%s">\n' %
                 urllib.quote(os.path.join(path, "")))
         for name in names:
             q = urllib.quote(name)
             s.write('<A HREF="%s">%s</A>\n' % (q, q))
         s.seek(0)
         return s
 def open_file(self, url):
     path = urllib.url2pathname(urllib.unquote(url))
     if os.path.isdir(path):
         if path[-1] != os.sep:
             url = url + '/'
         for index in ['index.html','index.htm','index_html']:
             indexpath = os.path.join(path, index)
             if os.path.exists(indexpath):
                 return self.open_file(url + index)
         try:
             names = os.listdir(path)
         except os.error, msg:
             exc_type, exc_value, exc_tb = sys.exc_info()
             raise IOError, msg, exc_tb
         names.sort()
         s = MyStringIO("file:"+url, {'content-type': 'text/html'})
         s.write('<BASE HREF="file:%s">\n' %
                 urllib.quote(os.path.join(path, "")))
         for name in names:
             q = urllib.quote(name)
             s.write('<A HREF="%s">%s</A>\n' % (q, q))
         s.seek(0)
         return s
Beispiel #4
0
            urlfile = file
            if file[:1] == '/':
                urlfile = 'file://' + file
            return urllib.addinfourl(OpenOnRead(localname, 'rb'),
                              headers, urlfile)
        host, port = urllib.splitport(host)
        if not port \
           and socket.gethostbyname(host) in (urllib.localhost(), urllib.thishost()):
            urlfile = file
            if file[:1] == '/':
                urlfile = 'file://' + file
            return urllib.addinfourl(OpenOnRead(localname, 'rb'),
                              headers, urlfile)
        raise IOError, ('local file error', 'not on local host')

    def dirlisting(selfself, path):
        try:
            names = os.listdir(path)
        except os.error, msg:
            exc_type, exc_value, exc_tb = sys.exc_info()
            raise IOError, msg, exc_tb
        names.sort()
        s = MyStringIO("file:"+path, {'content-type': 'text/html'})
        s.write('<BASE HREF="file:%s">\n' %
                urllib.quote(os.path.join(path, "")))
        for name in names:
            q = urllib.quote(name)
            s.write('<A HREF="%s">%s</A>\n' % (q, q))
        s.seek(0)
        return s