Grail with Python 2.0?

Neil Cerutti cerutti at together.net
Thu Nov 9 15:14:26 CET 2000


I've been fiddling around with CNRI's python Grail web-browser but I
haven't been able to get it to work with the PythonLabs version of Python
2.0final for Windows NT. I had to fix one place where extra parentheses are
required, but now I think I'm hitting an incompatible library change and
I'm in an area of my ignorance.

The Tk window just pops up, and then grail dies with the following stack
trace:

E:\Python20\grail-0.6>python grail.py http://www.python.org/
Traceback (most recent call last):
  File "grail.py", line 499, in ?
    main()
  File "grail.py", line 153, in main
    browser.context.load(url)
  File "E:\Python20\grail-0.6\Context.py", line 487, in load
    scrollpos=scrollpos)
  File "E:\Python20\grail-0.6\Context.py", line 378, in read_page
    Reader(self, url, method, params, show_source, reload, data, scrollpos)
  File "E:\Python20\grail-0.6\Reader.py", line 447, in __init__
    if url: self.restart(url)
  File "E:\Python20\grail-0.6\Reader.py", line 491, in restart
    BaseReader.__init__(self, self.last_context, api)
  File "E:\Python20\grail-0.6\BaseReader.py", line 62, in __init__
    self.start()
  File "E:\Python20\grail-0.6\BaseReader.py", line 76, in start
    self.fno = self.api.fileno()
  File "E:\Python20\grail-0.6\Cache.py", line 314, in fileno
    self.fno = self.item.fileno()
  File "E:\Python20\grail-0.6\Cache.py", line 189, in fileno
    return self.api.fileno()
  File "E:\Python20\grail-0.6\protocols\httpAPI.py", line 234, in fileno
    return self.h.sock.fileno()
AttributeError: 'MyHTTP' instance has no attribute 'sock'

I've tried to debug the code, and it looks to me like self.h ought to have
a sock attrib unless the socket has died. Other than that, I'm way over
my head.

Anybody know a fix?

If not, is there somewhere else I should contact instead?

-- 
Neil Cerutti <cerutti at together.net>



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