AssertionError: Header names/values must be of type str

[Al Ex]

Hi, Running web2py in virtualenviroment (python 3.9.5, it happens also in python 3.10.10)

----------------------------

ERROR:Rocket.Errors.Thread-3:Traceback (most recent call last):

  File "/Users/z/dev/web2py/gluon/rocket.py", line 1294, in run

    self.run_app(conn)

  File "/Users/z/dev/web2py/gluon/rocket.py", line 1796, in run_app

    output = self.app(environ, self.start_response)

  File "/Users/z/dev/web2py/gluon/main.py", line 648, in app_with_logging

    ret[0] = wsgiapp(environ, responder2)

  File "/Users/z/dev/web2py/gluon/main.py", line 562, in wsgibase

    return http_response.to(responder, env=env)

  File "/Users/z/dev/web2py/gluon/http.py", line 129, in to

    responder(status, rheaders)

  File "/Users/z/dev/web2py/gluon/main.py", line 643, in responder2

    return responder(s, h)

  File "/Users/z/dev/web2py/gluon/rocket.py", line 1759, in start_response

    self.header_set = Headers(response_headers)

  File "/Users/z/.pyenv/versions/3.9.5/lib/python3.9/wsgiref/headers.py", line 39, in __init__

    self._convert_string_type(v)

  File "/Users/z/.pyenv/versions/3.9.5/lib/python3.9/wsgiref/headers.py", line 45, in _convert_string_type

    raise AssertionError("Header names/values must be"

AssertionError: Header names/values must be of type str (got 50)

----------------------------

Any hints? 

Thank you

[Massimo Di Pierro]

I believe this is now fixed in master, thanks to Carlos' suggestion. Can you please give it a try?

[Massimo DiPierro]

Can you try once more?

On Wed, 25 Oct 2023 at 23:03, Al Ex <ab2...@gmail.com> wrote:

I tried with a new installation of web2py

$ git clone --recursive https://github.com/web2py/web2py.git


It gives the same error

*****************************************************
ERROR:Rocket.Errors.Thread-11:Traceback (most recent call last):

  File "/Users/z/Documents/web2py/gluon/rocket.py", line 1347, in run
    self.run_app(conn)

  File "/Users/z/Documents/web2py/gluon/rocket.py", line 1865, in run_app
    output = self.app(environ, self.start_response)

  File "/Users/z/Documents/web2py/gluon/main.py", line 688, in app_with_logging

    ret[0] = wsgiapp(environ, responder2)

  File "/Users/z/Documents/web2py/gluon/main.py", line 600, in wsgibase
    return http_response.to(responder, env=env)

  File "/Users/z/Documents/web2py/gluon/http.py", line 127, in to
    responder(status, rheaders)

  File "/Users/z/Documents/web2py/gluon/main.py", line 683, in responder2
    return responder(s, h)

  File "/Users/z/Documents/web2py/gluon/rocket.py", line 1827, in start_response
    self.header_set = Headers(response_headers)

  File "/Users/z/.pyenv/versions/3.10.2/lib/python3.10/wsgiref/headers.py", line 39, in __init__
    self._convert_string_type(v)

  File "/Users/z/.pyenv/versions/3.10.2/lib/python3.10/wsgiref/headers.py", line 45, in _convert_string_type

    raise AssertionError("Header names/values must be"

AssertionError: Header names/values must be of type str (got 50)

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