This keeps pulling at my attention, so forgive me for thinking out loud a
bit more...
On Fri, Mar 13, 2009 at 6:43 PM, Yarko Tymciurak wrote:
*snip*
>
>> 2) Thanks for the ipython suggestion and the SQLDB._instances
>> explanation.
>> What I find obscure is the use of SQLBD._instances by itsel
CRYPT validator works with MD5 only, it is great if CRYPT validator
has a option to support SHA1 (or other) instead only one MD5 hash.
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To p
Anybody know what the state of the art is with regards to plotting
with web2py?
It would be great to have access to the kind of functionality like in
the python matplotlib package.
I downloaded PlotKitWrapper from the appliances list to test it out
(it sounded promising) but it wouldn't work for
I bought the book off of lulu and was reading it 5 min's later.
Just buy it! ($12) Massimo does a really nice job of presenting the
framework in a cohesive fashion.
Oh, and yes its like ~250 pages long.
Thanks,
Jeff
On Mar 13, 4:39 pm, Yarko Tymciurak wrote:
> On Fri, Mar 13, 2009 at 4:24 PM, M
On Sat, Mar 14, 2009 at 08:12, mdipierro wrote:
>
> Web2py could be an excellent tool for this:
>
abt. Semantic Web ; SNSaaS ?
hope make one app. for support Linked Data ?
i suggest, make all web2py site, can exchange data/login/message through
LinkedDataApp. ;-)
> Video:
> http://www.ted.com/in
Web2py could be an excellent tool for this:
Video:
http://www.ted.com/index.php/talks/tim_berners_lee_on_the_next_web.html
Def:
http://en.wikipedia.org/wiki/Linked_Data
Tech specs:
http://www4.wiwiss.fu-berlin.de/bizer/pub/LinkedDataTutorial/
Who can help?
Massimo
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this may be what DenisL referred to --- sqlite's ALTER does not support
column rename or column drop...
http://www.sqlite.org/lang_altertable.html
On Fri, Mar 13, 2009 at 6:43 PM, mdipierro wrote:
>
> This is definitively not a web2py issue. Nor I can reproduce it.
> Could it be a sqlite issue?
On Fri, Mar 13, 2009 at 5:06 PM, DenesL wrote:
>
> 1) "Views" in sqlite:
>
> sqlite does not have ALTER TABLE ... DROP COLUMN so that explains
> the "extra" fields.
Ah, yes - now I see: http://www.sqlite.org/lang_altertable.html
>
> 2) Thanks for the ipython suggestion and the SQLDB._instanc
This is definitively not a web2py issue. Nor I can reproduce it.
Could it be a sqlite issue?
Are you running one of the binary versions?
If not, which python version?
Could you make a step by step description on how to reproduce it?
Massimo
On Mar 13, 4:53 pm, Keith Edmunds wrote:
> I'm return
1) "Views" in sqlite:
sqlite does not have ALTER TABLE ... DROP COLUMN so that explains
the "extra" fields.
2) Thanks for the ipython suggestion and the SQLDB._instances
explanation.
What I find obscure is the use of SQLBD._instances by itself.
SQLDB is a class and yes, it has an attrib
DenisL said something similar today w/ sqlite which I didn't quite
understand.
You've added something - inspecting w/ sqlite to see the row isn't there...
On Fri, Mar 13, 2009 at 4:53 PM, Keith Edmunds wrote:
>
> I'm returning to web2py after a bit of a break, so maybe things have
> changed
I'm returning to web2py after a bit of a break, so maybe things have
changed in the intervening six months or so (well, I'm sure they have).
Version 1.58 (2009-03-10 10:51:30)
I have a SQLite database with a number of rows in it. I had been
retrieving the rows with:
todos_ds = db(db.tod
Ah, yes - would it help the update to leave _instances={}, and add
_by_thread=_instances (and change all the code to reference _by_thread)
Then at some future date, remove again replace _by_thread=instances with
_by_thread={} (and remove _instances).
Would this work?
On Fri, Mar 13, 2009 at 4
The problem is that you may access a db instance that was created by
another thread and the other thread could commit/rollback/close while
you are using it. It would also break the linked list object that
contains it.
I would take this discussion off-line since I do not people to get the
idea they
Yes. I will change it tonight be very very careful. This is not thread
safe that is why it not exposed. Web2py only access this variable in a
mutex lock which makes it thread safe,
On Mar 13, 4:21 pm, Yarko Tymciurak wrote:
> Hi -
> We are going to rename SQLDB._instances to make it clearer (
On Fri, Mar 13, 2009 at 4:24 PM, Mike Axelrod wrote:
>
> I noticed there is a book about web2py available ob Amazon (Web2Py
> Manual). The description on Amazon claims it is 256 pages long. But
> the one review up there says it is only 68 pages long. What gives?
Looking at my copy, P.246 is
I can change the name. The problem is that if the app is accessed
while you are doing this, the object has to be mutex locked. That is
why this is not exposed. it is not thread safe.
Massimo
On Mar 13, 3:58 pm, Yarko Tymciurak wrote:
> On Fri, Mar 13, 2009 at 8:58 AM, DenesL wrote:
>
> > On Ma
Glad to hear it.
On Mar 13, 1:48 pm, Joe Barnhart wrote:
> Thanks Massimo --
>
> I don't know what my problem was other than the view was confusing
> me.
>
> Your code works perfectly on my end as well (Python 2.5.2 on Mac
> here). The view still reports request.var.import_csv as a
> "FieldSto
It is the essential reference for web2py at this point. If you are
going to use web2py, it's worth wy more than $50. Yes, it has
more than 68 pages (dunno where that came from).
If money is tight, there is also a PDF version available on lulu.com.
(see http://www.lulu.com/content/4968879)
Hi -
We are going to rename SQLDB._instances to make it clearer (see attached
thread).
Since _instances is an "internal" name to a gluon defined object, there
should be no backward compatibility issues, but I want to be sure no one is
affected.
If anyone has an opinion on what would be the "c
I noticed there is a book about web2py available ob Amazon (Web2Py
Manual). The description on Amazon claims it is 256 pages long. But
the one review up there says it is only 68 pages long. What gives?
I'm also thinking members of this community who own the book might
want to post reviews on
I wrote something similar to what you want. It outputs the file
directly instead of creating an intermediate file. In my case I'm
selecting a set of fields in a big "join" but you can get the idea.
The "hash" function is just to create a signature so I can tell if
some of the fields were changed
Thanks!! You put me back on the trail.
this was the document that I remembered.
http://docutils.sourceforge.net/docs/user/rst/quickref.html#tables
..a little bit later...
$ sudo easy_install http://docutils.sf.net/docutils-snapshot.tgz
$ rst2html.py FAQ.txt FAQ.html
..Whoohoo...
Jeff
On Mar 13
On Fri, Mar 13, 2009 at 8:58 AM, DenesL wrote:
>
> On Mar 13, 8:27 am, mdipierro wrote:
> > They are listed in
> >
> > SQLDB._instances[thread.id]
> >
> > Look into SQLDB._close_all_instances in sql.py
>
> I know there is class SQLDB in gluon.sql, but what is this SQLDB
> object?
DenesL - sou
That's restuctured text.
Jeffield wrote:
> what converts the data below into a html table?
> +---+-+
> | C1| C2 |
> ++-+
> I read about something that would convert the above into an
> html table... and I thought it was markdown... but I cant find a
> reference
what converts the data below into a html table?
+---+-+
| C1| C2 |
++-+
I read about something that would convert the above into an
html table... and I thought it was markdown... but I cant find a
reference to it now.
Thanks,
Jeff
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On Fri, Mar 13, 2009 at 6:02 AM, DenesL wrote:
>
> On Mar 12, 10:49 pm, Yarko Tymciurak wrote:
> > On Thu, Mar 12, 2009 at 9:47 PM, DenesL wrote:
> >
> > > Actually we are currently using views in a way.
> > > When a table is migrated the old fields remain in there but we can not
> > > see them
yes. define form=SQLFORM() but instead of
form.accepts(request.vars,session)
call instead
FORM.accepts(form,request.vars,session)
On Mar 13, 1:04 pm, Kacper Krupa wrote:
> Hello,
>
> I've a problem. I want to use SQLFORM and commit it to db manually. I
> mean create form, send some dat
Hi all,
can you recommend an elegant way to download CSV file from web2py?
Using gluon code, I wrote a controller function that creates good CSV
for me in cStringIO object, but my recordsets are large and I'd like
to stream download file. I.e. approach when I write temp file and then
download it
Thanks Massimo --
I don't know what my problem was other than the view was confusing
me.
Your code works perfectly on my end as well (Python 2.5.2 on Mac
here). The view still reports request.var.import_csv as a
"FieldStorage" object, but the form.accepts() processing gets
triggered properly an
Hello,
I've a problem. I want to use SQLFORM and commit it to db manually. I
mean create form, send some data, create ready data for db insert,
modify this data and at the finish insert it into database. It's
possible, or i have to replace the source of web2py?
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Think the IE issue might be with small custom 404 pages: "As this
page is less than 512 bytes in size, the Toolbar (and Internet
Explorer, for that matter) will display an internal 404 page
instead."
http://www.google.com/support/forum/p/Webmasters/thread?tid=4ab6a12fada20e0d&hl=en
As things
Hi Matt,
Yes, I use Mac all the time. You need to download the source code
version, not the Mac binary version. Mac comes already with Python 2.5
(although the version that ships with Leopard is buggy and lacks a
working bsddb module) so you should not need anything else but the
GoogleLauncher.
hi all. i'm trying to get web2py to work through the google app engine
on a mac, and i'm having some difficulty.
see this thread for details:
http://groups.google.com/group/web2py/browse_thread/thread/e58c2fa3212b04a7/dfcfc7ec91949acf?lnk=gst&q=web2py.app+resources#dfcfc7ec91949acf
the instructi
I tried this:
def import_csv():
from gluon.sqlhtml import form_factory
form=form_factory(SQLField('import_csv','upload'))
if form.accepts(request.vars,session):
request.flash='Received: %s'%request.vars.import_csv
print request.vars.import_csv.filename
print le
On Mar 13, 8:27 am, mdipierro wrote:
> They are listed in
>
> SQLDB._instances[thread.id]
>
> Look into SQLDB._close_all_instances in sql.py
I know there is class SQLDB in gluon.sql, but what is this SQLDB
object?
And, furthermore, if I have db1, db2, ...
len(SQLDB._instances) == 1 (???)
--~--~
They are listed in
SQLDB._instances[thread.id]
Look into SQLDB._close_all_instances in sql.py
On Mar 13, 6:02 am, DenesL wrote:
> On Mar 12, 10:49 pm, Yarko Tymciurak wrote:
>
>
>
> > On Thu, Mar 12, 2009 at 9:47 PM, DenesL wrote:
>
> > > Actually we are currently using views in a way.
> >
No. The statement below would not work.
On Mar 13, 1:14 am, shuval wrote:
> There is one question. How use parameters procedure DB (Firebird) in
> web2py? For example org_chart("parameter").
> May be web2py not work procedure with parametres.
> db.define_table('org_chart("parameter")', SQL
On Mar 12, 10:49 pm, Yarko Tymciurak wrote:
> On Thu, Mar 12, 2009 at 9:47 PM, DenesL wrote:
>
> > Actually we are currently using views in a way.
> > When a table is migrated the old fields remain in there but we can not
> > see them.
>
> I do not think so... here's an example of a recent migra
Hi,
the source distribution contains a file 'c.py' which is not present in
the repositories.
Markus
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No problem. As I come across any I'll let you know
Nick
On Fri, Mar 13, 2009 at 3:51 AM, mdipierro wrote:
>
> Thanks Nick.
>
> On Mar 12, 5:58 pm, Nick Leaton wrote:
> > Web Manual. Page 129. Second bit of code
> >
> > 1 response.menu=[['Google',False','http://www.google.com'],
> > 2 ['Index',
I must be doing something very wrong. The field I get back does not
seem to have any of the components it should have.
Here is my controlller:
def import_csv():
from gluon.sqlhtml import form_factory
form=form_factory(SQLField('import_csv','upload'))
if form.accepts(request.vars,ses
there is error when i use google chrome brower..
2009/3/13 DenesL :
>
> By that I mean I can see the index with the [+]s but the links are a
> bunch of numbers, letters and dashes.
> So which one is '/docs/examples' or '/docs/howto' ?
> >
>
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