If your development environment is Linux, you can set and read an
environment variable to take care of this.
As sudo or su, add the following line to /etc/environment:
W2PYENV="dev"
Python only loads the environment once, so I had to kill all the python
instances. I just rebooted.
Then, in db.py:
from os import environ
## the 'get permission' method of avoiding a missing key exception
## a try..except block will also work
if 'W2PYENV' in environ.keys() and keys['W2PYENV'] == 'dev':
con = 'sqlite....
else:
con = 'postgres
By the way, I don't recommend this. SQLite and Postgres are not plug
compatible and you may get surprised.
On Wednesday, May 23, 2012 7:53:09 PM UTC-4, Jonathan Lundell wrote:
>
> On May 23, 2012, at 8:40 AM, Anthony wrote:
>
> If you use the built-in Rocket server in development but another server
> (e.g., Apache, Nginx) on production, you could also do:
>
> if request.env.server_software.startswith('Rocket'):
> con = 'sqlite://...'
> etc.
>
>
>
> The only real problem with these schemes is that they tend to be
> installation-dependent (not a fatal problem, but potentially tricky). You
> *might* be using Rocket for production too, either directly (presumably
> not a great idea) or behind mod_proxy, in which case the is_local test
> would fail as well.
>
> This seems like a case (again) where it'd be nice to be able to drop a
> line into a config file to set up the environment in an otherwise
> configuration-independent way.
>
> Anthony
>
> On Wednesday, May 23, 2012 11:14:18 AM UTC-4, rochacbruno wrote:
>>
>> if request.is_local():
>> con = "sqlite://....."
>> else:
>> con = "postgres://..."
>>
>> db = DAL(con)
>>
>> On Wed, May 23, 2012 at 12:06 PM, Jason Brower <encomp...@gmail.com>
>> wrote:
>>
>>> Locally I only want to use SQLite. And on the deployment I want to use
>>> Postgres.
>>> Is there a way to make this happen automatically?
>>> BR,
>>> Jason Brower
>>>
>>
>
>
>
