def table_exists(db,name):
import os
from utils import md5_hash
filename = os.path.join(request.folder,'databases','%s_%s.table' %
(md5_hash(db._uri), tablename))
return os.path.exists(filename)
On Oct 18, 11:58 am, mart <msenecal...@gmail.com> wrote:
> wow... again! that easy?
>
> fb87181b96a99be45f5a23f4277867ce_cmdcompileProperties.table
>
> so to check this, i just need this (can omit prefix)
>
> if *_cmdsearchAndReplaceProperties.table:
> logger('blablabla')
>
> thanks (again * 2),
> Mart :)
>
> On Oct 18, 12:42 pm, mdipierro <mdipie...@cs.depaul.edu> wrote:
>
> > Each table web2py has knowledge how corresponds to a file in databases/
> > *_filename.table
>
> > On Oct 18, 11:31 am, mart <msenecal...@gmail.com> wrote:
>
> > > I was looking up in the book how migration is done, which seems very
> > > useful. Is there a way check for the existence of tables, and NOT have
> > > them created if not exist? I would like a "does not exist" answer to
> > > simply be that, some sort of False statement and nothing more... As
> > > mentioned in my previous "table question posting" (and you can
> > > probably tell by my way-too-long-postings) I tend to be very verbose
> > > and like to a log and reports on all possible activity (including
> > > which tables got generated/deleted)...
>
> > > thanks again,
>
> > > Mart )
>
>
