First thing to try in such cases is to import the module (or just run the
program snippet in your case) on the same server / computer you run web2py
on. You need to try this things out in the same python environment... Then
troubleshoot from there.
Regards,
Ales
On Friday, July 19, 2013 3:09:40 PM UTC+2, Auden RovelleQuartz wrote:
>
> on regular python - for example on a www.compilr.com account, I am able
> to create and successfully execute this trivial program (in the {} brackets:
>
> {
>
> #!/usr/bin/python
>
> import ast
> l = ast.literal_eval('["a","31","c"]')
> l = [i.strip() for i in l]
> print l[1]
>
> }
>
>
> but when I try to use the ast module within the web2py framework as in
> this controller function:
>
> {
>
> def index():
> import ast
> rec = db(db.audentest.id > 0).select()
> item = rec[0]
> l = ast.literal_eval(item)
> l = [i.strip() for i in l]
> quantity1 = l
> link = A("Test View", _href=URL(r=request,f="testview"))
> return dict(link = link, quantity1 = quantity1)
> }
>
> I get the following error trace:
>
> {
>
> Traceback
>
> 1.
> 2.
> 3.
> 4.
> 5.
> 6.
> 7.
> 8.
> 9.
> 10.
> 11.
> 12.
>
> Traceback (most recent call last):
> File "/home/www-data/web2py/gluon/restricted.py", line 212, in restricted
> exec ccode in environment
> File "/home/www-data/web2py/applications/omniavx/controllers/developer.py"
> <https://omniavx.com/admin/edit/omniavx/controllers/developer.py>, line 26,
> in <module>
> File "/home/www-data/web2py/gluon/globals.py", line 194, in <lambda>
> self._caller = lambda f: f()
> File "/home/www-data/web2py/applications/omniavx/controllers/developer.py"
> <https://omniavx.com/admin/edit/omniavx/controllers/developer.py>, line 2, in
> index
> import ast
> File "/home/www-data/web2py/gluon/custom_import.py", line 81, in
> custom_importer
> raise ImportError, 'Cannot import module %s' % str(e)
>
>
> }
>
>
> Does anyone know how to import the ast module so that it works in the
> web2py framework?
>
> Thanks
>
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