Anyone else that can shed some light on this?
On Friday, July 5, 2019 at 3:01:11 PM UTC+2, Tom Clerckx wrote:
>
> Hi Nico,
>
> I tried explicitly with python2.7, by executing:
> python2.7 web2py.py -S examples -M -R
> applications/examples/private/script01.py
>
> On a fresh downloaded version of web2py.
> Same result.
>
> In web2py/gluon/shell.py, I notice the following first line:
> from __future__ import print_function
>
> Funny enough, it's only trough an external script that I'm getting this
> error.
> Using the print statement in a controller function, everything works as
> expected.
> So I believe it's only when running an 'external' script
> through web2py/gluon/shell.py that the print() function must be used.
>
> Or am I missing something/making a mistake?
>
> Best, Tom.
>
>
> On Thursday, July 4, 2019 at 10:45:30 PM UTC+2, Nico Zanferrari wrote:
>>
>> Hi Tom,
>>
>> even the latest 2.18.5 version of web2py is still fully compatible with
>> Python 2.7.
>>
>> I think you're running both of your tests with python 3 ;-)
>> Another possibility is that you've first run your web2py framework with
>> python 3 and then with python 2 - you cannot mix them without cleaning up
>> caches and dbs... Try test02 a fresh copy of the web2py sources, after
>> being sure to use python2!
>>
>> Nico
>>
>> Il giorno gio 4 lug 2019 alle ore 17:41 Tom Clerckx <tcle...@gmail.com>
>> ha scritto:
>>
>>> Can anyone confirm that backward compatibility with python2 is broken
>>> with respect to web2py scripts (or homemade task queueus)?
>>> I just downloaded version "2.18.5-stable+timestamp.2019.04.08.04.22.03"
>>> and it looks like the python3 print() function must be used.
>>>
>>> Is there any plan to fix this? If not, it would be good to include this
>>> information in the web2py book.
>>>
>>>
>>> Test01:
>>> =====
>>> script "applications/examples/scrips/script01.py" containing only one
>>> line:
>>> print("Test print")
>>>
>>> This one executes fine when running:
>>> python web2py.py -S examples -M -R
>>> applications/examples/scrips/script01.py
>>>
>>>
>>> Test02:
>>> ======
>>> script "applications/examples/scrips/script01.py" containing only one
>>> line:
>>> print "Test print"
>>>
>>> This one fails fine when running:
>>> python web2py.py -S examples -M -R
>>> applications/examples/scrips/script01.py
>>>
>>> Traceback (most recent call last):
>>> File "/home/tclerckx/Downloads/web2py/gluon/shell.py", line 275, in run
>>> execfile(startfile, _env)
>>> File "applications/examples/scrips/script01.py", line 1
>>> print "Test print"
>>> ^
>>> SyntaxError: invalid syntax
>>>
>>> --
>>> 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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