Thanks for getting back so quickly.
I tried the edits you suggested on a clean Ubuntu 10.04 install with
web2py 1.79.1 and adding the three raise ImportError statements works
- no more communication error notifications. The file always saved
correctly looking at the target file from a different editor when the
error was occurring. Using Synaptic Package Manager the version of
python-simplejson installed on Ubuntu 10.04 is 2.0.9-1build1
I also tried the other suggestion of
sudo aptitude install python-setuptools
sudo easy_install simplejson
on another Ubuntu 10.04 system without the suggested file edits and
that works as well. I am running with the rocket web server after
initial install so apache2 doesn't figure into the equation in my
case. Of course Synaptic still thinks version 2.0.9-1 is installed.
Thanks,
Ron
On Jun 7, 8:58 pm, mdipierro <mdipie...@cs.depaul.edu> wrote:
> Here is a fix.
>
> in gluon/contrib/simplejson/encoder.py
>
> def _import_speedups():
> try:
> + raise ImportError
> from simplejson import _speedups
> return _speedups.encode_basestring_ascii,
> _speedups.make_encoder
> except ImportError:
> return None, Noneggested on a
>
> and in gluon/contrib/simplejson/decoder.py
> default database name for
> def _import_c_scanstring():
> try:
> + raise ImportError
> from simplejson._speedups import scanstring
> return scanstring
> except ImportError:
> return None
>
> and in gluon/contrib/simplejson/scanner.py
>
> def _import_c_make_scanner():
> try:
> + raise ImportError
> from simplejson._speedups import make_scanner
> return make_scanner
> except ImportError:
> return None
> c_make_scanner = _import_c_make_scanner()
>
> (add the line starting with +). If this solves the problem I could
> push the fix temporarily until a better one is found.
>
> massimo
>
> On Jun 7, 6:52 pm, ron_m <ron.mco...@gmail.com> wrote:
>
> > I just started using web2py and am on Ubuntu 10.04 386 Desktop.
> > Browser is Firefox and I get this error. Looking for the error tickets
> > I found them under the admin user and was making the first mods to the
> > db.py file for a connection string to MySQL.
>
> > Here is the traceback from the ticket
>
> > Error ticket for "admin"
> > Ticket
> > 127.0.0.1.2010-06-07.16-45-34.99c56d94-2936-4f38-81b4-799f483e2ee6
>
> > Error traceback
>
> > 1.
> > 2.
> > 3.
> > 4.
> > 5.
> > 6.
> > 7.
> > 8.
> > 9.
> > 10.
> > 11.
> > 12.
> > 13.
> > 14.
> > 15.
> > 16.
> > 17.
> > 18.
> > 19.
> > 20.
>
> > Traceback (most recent call last):
> > File "/home/ronm/Dev/web2py/gluon/restricted.py", line 178, in
> > restricted
> > exec ccode in environment
> > File "/home/ronm/Dev/web2py/applications/admin/controllers/
> > default.py", line 1060, in <module>
> > File "/home/ronm/Dev/web2py/gluon/globals.py", line 96, in <lambda>
> > self._caller = lambda f: f()
> > File "/home/ronm/Dev/web2py/applications/admin/controllers/
> > default.py", line 343, in edit
> > return response.json({'error': T('file changed on disk'),
> > 'redirect': URL(r=request, f='resolve', args=request.args)})
> > File "/home/ronm/Dev/web2py/gluon/globals.py", line 203, in json
> > return json(data)
> > File "/home/ronm/Dev/web2py/gluon/serializers.py", line 29, in json
> > return simplejson.dumps(value)
> > File "/home/ronm/Dev/web2py/gluon/contrib/simplejson/__init__.py",
> > line 228, in dumps
> > return _default_encoder.encode(obj)
> > File "/home/ronm/Dev/web2py/gluon/contrib/simplejson/encoder.py",
> > line 229, in encode
> > chunks = self.iterencode(o, _one_shot=True)
> > File "/home/ronm/Dev/web2py/gluon/contrib/simplejson/encoder.py",
> > line 290, in iterencode
> > self.skipkeys, self.allow_nan, key_memo, self.use_decimal)
> > TypeError: make_encoder() takes at most 9 arguments (11 given)
>
> > In file: /home/ronm/Dev/web2py/applications/admin/controllers/
> > default.py
>
> > I presume you don't need the applications/admin/controllers/default.py
> > file listing.
>
> > I installed as myself in a Dev directory, Python is the standard 2.6.5
> > install.
>
> > Thanks,
>
> > Ron
