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wsgi.errors: str object has no attribute write about webpy HOT 10 CLOSED

webpy commented on July 30, 2024

wsgi.errors: str object has no attribute write

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Comments (10)

anandology commented on July 30, 2024

Can you provide a sample program to reproduce the error?

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vectart commented on July 30, 2024

Okay, I'll try

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vectart commented on July 30, 2024

Reproduced

2010-09-27 13:14:08: (mod_fastcgi.c.2711) FastCGI-stderr: Traceback (most recent call last):
  File "/usr/lib/pymodules/python2.6/flup/server/fcgi_base.py", line 558, in run
    protocolStatus, appStatus = self.server.handler(self)
  File "/usr/lib/pymodules/python2.6/flup/server/fcgi_base.py", line 1118, in handler
    result = self.application(environ, start_response)
  File "/usr/lib/pymodules/python2.6/web/application.py", line 282, in wsgi
    result = self.handle_with_processors()
  File "/usr/lib/pymodules/python2.6/web/application.py", line 252, in handle_with_processors
    return process(self.processors)
  File "/usr/lib/pymodules/python2.6/web/application.py", line 248, in process
    print >> web.debug, traceback.format_exc()
  File "/usr/lib/pymodules/python2.6/web/webapi.py", line 339, in _debugwrite
    out.write(x)
AttributeError: 'str' object has no attribute 'write'

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vectart commented on July 30, 2024

And when I'm run application as stand-alone server I have another log

Traceback (most recent call last):
  File "/usr/lib/pymodules/python2.6/web/wsgiserver/__init__.py", line 1174, in communicate
    req.respond()
  File "/usr/lib/pymodules/python2.6/web/wsgiserver/__init__.py", line 544, in respond
    self._respond()
  File "/usr/lib/pymodules/python2.6/web/wsgiserver/__init__.py", line 556, in _respond
    response = self.wsgi_app(self.environ, self.start_response)
  File "/usr/lib/pymodules/python2.6/web/httpserver.py", line 237, in __call__
    return self.app(environ, xstart_response)
  File "/usr/lib/pymodules/python2.6/web/httpserver.py", line 212, in __call__
    return self.app(environ, start_response)
  File "/usr/lib/pymodules/python2.6/web/application.py", line 282, in wsgi
    result = self.handle_with_processors()
  File "/usr/lib/pymodules/python2.6/web/application.py", line 252, in handle_with_processors
    return process(self.processors)
  File "/usr/lib/pymodules/python2.6/web/application.py", line 248, in process
    print >> web.debug, traceback.format_exc()
  File "/usr/lib/pymodules/python2.6/web/webapi.py", line 339, in _debugwrite
    out.write(x)
AttributeError: 'str' object has no attribute 'write'

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vectart commented on July 30, 2024

So if you'll needed I can open my github-repo with the buggy code.

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anandology commented on July 30, 2024

can you please attach a sample program to reproduce that?

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vectart commented on July 30, 2024

It's more than just simple program :-)

I was give access for you at
https://github.com/vectart/homepage

For run it, ubuntu packages needed to install:
python-redis redis-server python-utidylib python-zsi
and http://code.google.com/p/py-dom-xpath/

File homepage.conf describe host configuration for Lighttpd
But also you can just run
run.py

Thanks you for the interest to solve that bug!

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anandology commented on July 30, 2024

Are you setting web.debug = False instead of web.config.debug = False anywhere?

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yurivish commented on July 30, 2024

Did you ever figure out the cause? I run a little web.py/redis-backed site and am experiencing the same error. If I restart both processes, things run smoothly for a while and then every request begins to error out.

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iredmail commented on July 30, 2024

No plan to fix this due to no sample code snippet to reproduce the issue.
Feel free to reopen this issue if it's required.

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