I have done as you suggested, but web2py server will no longer start (tried
with rocket server). Traceback:
Traceback (most recent call last):
File "web2py.py", line 21, in <module>
import gluon.widget
File "/home/veda/acre/gluon/widget.py", line 26, in <module>
from gluon import main, newcron
File "/home/veda/acre/gluon/main.py", line 120, in <module>
load_routes()
File "/home/veda/acre/gluon/rewrite.py", line 380, in load
load(routes, appname)
File "/home/veda/acre/gluon/rewrite.py", line 320, in load
exec(data, symbols)
File "<string>", line 21, in <module>
ImportError: cannot import name abspath
Inspecting the code at that point, it seems the issue is that there is a
syntax error in my routes.py file, and indeed removing this file allows
web2py to run. However I have been using this file successfully before, and
trying to remake it using the parametric example results in the error
again. In fact, even the default routes.py file without changes also
results in the error. Did the syntax or API for routes change?
On Tue, Mar 21, 2017 at 2:49 PM, Massimo Di Pierro <
massimo.dipie...@gmail.com> wrote:
> You should be able to donwload the zip version and unzip over the existing
> one (assuming you are running from source). I plan a new release within
> less then 1 month. It is long overdue.
>
>
> On Tuesday, 21 March 2017 14:17:41 UTC-5, Jordan Myers wrote:
>>
>> Thanks for the quick fix! Do you know when the next scheduled release
>> will be for web2py? If it's not soon, what is the best practice for cloning
>> the repository into an existing web2py source-download?
>>
>> On Mon, Mar 20, 2017 at 4:16 PM, Massimo Di Pierro <
>> massimo.dipie...@gmail.com> wrote:
>>
>>> It is a bug in grid. I just pushed a new version on github that allows
>>> you to do SQLFORM.grid(...,showblob=True)
>>>
>>>
>>> On Monday, 20 March 2017 13:52:53 UTC-5, Jordan Myers wrote:
>>>>
>>>> Hello,
>>>>
>>>> I am trying to display a Field that has type 'blob' in a SQLFORM.grid.
>>>> The data is NOT user-uploaded, thus I cannot use the typical uploadfield +
>>>> request.download pattern. I am using blob because I need to store important
>>>> algorithm-generated data that is too large to fit in the 'text' field type.
>>>> I would like it to display a link to a handler.
>>>>
>>>> I tried a simple test case model
>>>>
>>>>
>>>> db.define_table('blob_test',
>>>> Field('blob_field', 'blob', readable=True,
>>>> represent=lambda value, row: A('link',
>>>> _href=URL('handler', args=[row.id]))
>>>> )
>>>> )
>>>>
>>>>
>>>> #and in the controller:
>>>>
>>>> def blob_grid():
>>>> response.view = 'generic.html'
>>>> grid = SQLFORM.grid(db.blob_test.id > 0)
>>>> return dict(grid=grid)
>>>>
>>>>
>>>> The result is that the controller does not display the link, and indeed
>>>> the entire column is overtaken by the default view/edit/delete buttons
>>>> provided by grid.
>>>>
>>>>
>>>> <https://lh3.googleusercontent.com/-WzURnD6J-gg/WNAkBA3OXRI/AAAAAAAAATw/e-ft-MN-wZ0mpln8k5CiONkzBslFepsxgCLcB/s1600/blob_grid.png>
>>>>
>>>>
>>>> Interestingly, the appadmin display of the table does have the represent
>>>> link as intended.
>>>>
>>>>
>>>> <https://lh3.googleusercontent.com/-zHvXKP8aHWM/WNAkJuVI3XI/AAAAAAAAAT0/BDeM8atNGksOBSoQv9G43Cdbgr_FVBvwwCLcB/s1600/blob_admin.png>
>>>>
>>>>
>>>>
>>>>
>>>> How can I have this representation work for SQLFORM.grid? Thanks.
>>>>
>>>>
>>>> --
>>> Resources:
>>> - http://web2py.com
>>> - http://web2py.com/book (Documentation)
>>> - http://github.com/web2py/web2py (Source code)
>>> - https://code.google.com/p/web2py/issues/list (Report Issues)
>>> ---
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>>>
>>
>> --
> Resources:
> - http://web2py.com
> - http://web2py.com/book (Documentation)
> - http://github.com/web2py/web2py (Source code)
> - https://code.google.com/p/web2py/issues/list (Report Issues)
> ---
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--
Resources:
- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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