[web2py] validator for valid SQL table name
Hi!
Can you suggest me how can I write a validator for sql table names?
I mean... I have a plugin that let me define tables and fields through
the web interface saving their name and parameters in the db itself. So
I have a meta table for the tables I want to define. I'm looking for a
good validator for the meta field that contains table names.
They have to be unique and respect all SQL conventions. At the moment I
solved in this way:
Field('tab_name', label=T('Table name'), unique=True, required=True,
requires=IS_MATCH('^[a-z0-9_]*$', error_message=T('Not
a valid table name!')))
Thank you very mutch
Manuele
[web2py] disable a/a when not logged in.
I am working on the cms part of an app. In the view I have a/a
elements:
div id=addressbook class=ez-box admin
a href={{=URL('addressbook','admin')}}
img src={{=URL('static','init/images/icons/ABIcon.png')}}
alt=some_text width=78px height=78px/
h4Adresboek/h4
p class=fs12Uw adresboek card beheren./p
/a
/div !-- ez-box --
When the user isn't logged in I want the a/a elements to be
disabled, i.e not click able and set their opacity to .50
This is what I tried:
{{if not auth.is_logged_in():}}
script type=text/javascript
$(document).ready(function(){
$('#addressbook a').attr('disabled','');
$('#calendar a').attr('disabled','');
$('#hub a').attr('disabled','');
});
/script
style type=text/css
.admin {opacity: 0.5; filter:Alpha(opacity=50);}
/style
{{pass}}
The opacity bit works, the jQuery bit doesn't work, I hope one of you
could provide me with the correct code to make this work.
Kind regards,
Annet
Re: [web2py] Re: Minify (compress) response HTML
Massimo, About gzipping. It is not true that the webserver does the gzipping at least not every combination of frontend/backend. 1) Rocket does gzipping? 2) Apache + wsgi does gzipping? 3) server + fcgi does gzipping? What I know for sure is server + SCGI does gzipping: I wrote it so that uses wsgitools wsgi gzip application. I also think UWSGI does the gzip. The server usually gzips only static files. Anyway I think that gzipping can be implemented in python with little overhead since it uses the underlying C implementation. mic 2012/2/3 Massimo Di Pierro massimo.dipie...@gmail.com: OK, let's add a minifier in contrib. On Feb 2, 8:16 pm, Kernc kernc...@gmail.com wrote: Sorry for late reply, didn't get any notification by email due to my list preferences. It could send me a follow-up on the thread I posted... Oh, well... Minification before gzipping still does make a difference: this is my index.html: $ wc -c minified.html 4827 minified.html $ wc -c nonminified.html 74910 nonminified.html $ gzip minified.html wc -c minified.html.gz 2134 minified.html.gz $ gzip nonminified.html wc -c nonminified.html.gz 8247 nonminified.html.gz Nearly 4-fold difference of minifiedgzipped over non- minifiedgzipped. Not to mention minified HTML is faster and easier for a browser to parse. And the minified-rendered views take up less RAM when cache.ram'd (which is what one should do on nearly all pages) I would like the feature for its obfuscating nature. It hides the implementation more, what is a loop, what is static html, how deep an indentation goes... It must be worth something, Google does it (view-source:https://www.google.com/). The implementation quoted in comment #2 (http://code.google.com/p/ web2py/issues/detail?id=369#c2) solves the issue quite well for me. I haven't found any new bugs. It even minifies inline JS. It works. :-) I renounce all rights to this code, which likely belong more to the original inventor of this:http://packages.python.org/web2py_utils/output.html#compress-output (As far as I am concerned, you can just use it.) I agree a separate htmlminify module is an acceptable solution. :-)
Re: [web2py] validator for valid SQL table name
look the code in dal.py referencing check_reserved, you can copy patterns
and dicts from there in to your validator.
http://zerp.ly/rochacbruno
Em 03/02/2012 06:41, Manuele Pesenti manuele.pese...@gmail.com escreveu:
Hi!
Can you suggest me how can I write a validator for sql table names?
I mean... I have a plugin that let me define tables and fields through the
web interface saving their name and parameters in the db itself. So I have
a meta table for the tables I want to define. I'm looking for a good
validator for the meta field that contains table names.
They have to be unique and respect all SQL conventions. At the moment I
solved in this way:
Field('tab_name', label=T('Table name'), unique=True, required=True,
requires=IS_MATCH('^[a-z0-9_]***$', error_message=T('Not a
valid table name!')))
Thank you very mutch
Manuele
Re: [web2py] validator for valid SQL table name
Il 03/02/2012 11:03, Bruno Rocha ha scritto: look the code in dal.py referencing check_reserved, you can copy patterns and dicts from there in to your validator. Hi Bruno, thanks for the replay... I've already tryed to look inside dal.py but it was not so clear how to translate it's behaviour in a validator... if no other suggestion will come I'll try again :) regards Manuele
Re: [web2py] Re: Debugging in web2py
Also, look at this new integrated online debugger for web2py: http://reingart.blogspot.com/2012/02/new-web2py-online-python-debugger.html I've finished it recently, so let me know if you try it and have any issue. if you are using apache (prefork, and to a lesser extent mpm worker) you would have to adapt the configuration or use modwsgi in daemon mode: http://code.google.com/p/modwsgi/wiki/DebuggingTechniques#Browser_Based_Debugger Best regards Mariano Reingart http://www.sistemasagiles.com.ar http://reingart.blogspot.com On Thu, Feb 2, 2012 at 9:06 PM, pbreit pbreitenb...@gmail.com wrote: Logging is helpful. https://groups.google.com/d/msg/web2py/CI5JGc8yZw8/K3v9nSWi2dYJ
[web2py] Book v4.0 translate to spanish
I want to start the translation to spanish of the book, 4th edition. What's are the way to be syncronize with english version?. Any help?.
[web2py] Re: Too many redirects when trying to use interactive demo
The problem seems to be a redirection loop between this two addresses: 1) http://web2py.com/demo_admin/default/site 2) http://web2py.com/demo_admin/default/index?send=%2Fdemo_admin%2Fdefault%2Fsite Both return 303 and redirect 1 - 2, and 2 - 1 until the browser gives up with a message: Firefox has detected that the server is redirecting the request for this address in a way that will never complete. See attached headers log for details. http://web2py.com/demo_admin GET /demo_admin HTTP/1.1 Host: web2py.com User-Agent: Mozilla/5.0 (Ubuntu; X11; Linux x86_64; rv:9.0.1) Gecko/20100101 Firefox/9.0.1 Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8 Accept-Language: en-gb,en;q=0.7,pl;q=0.3 Accept-Encoding: gzip, deflate Accept-Charset: UTF-8,* DNT: 1 Proxy-Connection: keep-alive Cookie: __utma_a2a=1688569230.1329956564.1298399638.1298400133.1298400137.10; session_id_books=123.123.123.123-411d0ab0-e05f-402d-aad5-32a0fc3c745d; session_id_poweredby=123.123.123.123-6f3c9acc-0ebf-4fe1-aaff-e1e3244f7364; session_id_pdfbuy=123.123.123.123-d28a483d-e1a5-4978-86bc-032867d3846b HTTP/1.0 303 See Other Date: Fri, 03 Feb 2012 13:39:05 GMT Server: Apache/2.2.8 (Ubuntu) mod_wsgi/3.2-BRANCH Python/2.5.2 mod_ssl/2.2.8 OpenSSL/0.9.8g Set-Cookie: session_id_demo_admin=123.123.123.123-9e14f731-c4c8-4cd8-856f-c1c8fc08b313; Path=/; secure Location: /demo_admin/default/site Content-Type: text/html; charset=UTF-8 X-Cache: MISS from proxy.example.com X-Cache-Lookup: MISS from proxy.example.com:3128 Via: 1.0 proxy.example.com:3128 (squid/2.6.STABLE6) Proxy-Connection: close -- http://web2py.com/demo_admin/default/site GET /demo_admin/default/site HTTP/1.1 Host: web2py.com User-Agent: Mozilla/5.0 (Ubuntu; X11; Linux x86_64; rv:9.0.1) Gecko/20100101 Firefox/9.0.1 Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8 Accept-Language: en-gb,en;q=0.7,pl;q=0.3 Accept-Encoding: gzip, deflate Accept-Charset: UTF-8,* DNT: 1 Proxy-Connection: keep-alive Cookie: __utma_a2a=1688569230.1329956564.1298399638.1298400133.1298400137.10; session_id_books=123.123.123.123-411d0ab0-e05f-402d-aad5-32a0fc3c745d; session_id_poweredby=123.123.123.123-6f3c9acc-0ebf-4fe1-aaff-e1e3244f7364; session_id_pdfbuy=123.123.123.123-d28a483d-e1a5-4978-86bc-032867d3846b HTTP/1.0 303 See Other Date: Fri, 03 Feb 2012 13:39:06 GMT Server: Apache/2.2.8 (Ubuntu) mod_wsgi/3.2-BRANCH Python/2.5.2 mod_ssl/2.2.8 OpenSSL/0.9.8g Set-Cookie: session_id_demo_admin=123.123.123.123-21eeb408-fd78-48f0-90d1-2a3039698189; Path=/; secure Location: /demo_admin/default/index?send=%2Fdemo_admin%2Fdefault%2Fsite Content-Length: 105 Content-Type: text/html; charset=UTF-8 X-Cache: MISS from proxy.example.com X-Cache-Lookup: MISS from proxy.example.com:3128 Via: 1.0 proxy.example.com:3128 (squid/2.6.STABLE6) Proxy-Connection: keep-alive -- http://web2py.com/demo_admin/default/index?send=%2Fdemo_admin%2Fdefault%2Fsite GET /demo_admin/default/index?send=%2Fdemo_admin%2Fdefault%2Fsite HTTP/1.1 Host: web2py.com User-Agent: Mozilla/5.0 (Ubuntu; X11; Linux x86_64; rv:9.0.1) Gecko/20100101 Firefox/9.0.1 Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8 Accept-Language: en-gb,en;q=0.7,pl;q=0.3 Accept-Encoding: gzip, deflate Accept-Charset: UTF-8,* DNT: 1 Proxy-Connection: keep-alive Cookie: __utma_a2a=1688569230.1329956564.1298399638.1298400133.1298400137.10; session_id_books=123.123.123.123-411d0ab0-e05f-402d-aad5-32a0fc3c745d; session_id_poweredby=123.123.123.123-6f3c9acc-0ebf-4fe1-aaff-e1e3244f7364; session_id_pdfbuy=123.123.123.123-d28a483d-e1a5-4978-86bc-032867d3846b HTTP/1.0 303 See Other Date: Fri, 03 Feb 2012 13:39:06 GMT Server: Apache/2.2.8 (Ubuntu) mod_wsgi/3.2-BRANCH Python/2.5.2 mod_ssl/2.2.8 OpenSSL/0.9.8g Set-Cookie: session_id_demo_admin=123.123.123.123-5c8046bd-8d1b-49cb-bef8-2ec581ddd334; Path=/; secure Location: /demo_admin/default/site Content-Length: 68 Content-Type: text/html; charset=UTF-8 X-Cache: MISS from proxy.example.com X-Cache-Lookup: MISS from proxy.example.com:3128 Via: 1.0 proxy.example.com:3128 (squid/2.6.STABLE6) Proxy-Connection: keep-alive -- http://web2py.com/demo_admin/default/site GET /demo_admin/default/site HTTP/1.1 Host: web2py.com User-Agent: Mozilla/5.0 (Ubuntu; X11; Linux x86_64; rv:9.0.1) Gecko/20100101 Firefox/9.0.1 Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8 Accept-Language: en-gb,en;q=0.7,pl;q=0.3 Accept-Encoding: gzip, deflate Accept-Charset: UTF-8,* DNT: 1 Proxy-Connection: keep-alive Cookie: __utma_a2a=1688569230.1329956564.1298399638.1298400133.1298400137.10; session_id_books=123.123.123.123-411d0ab0-e05f-402d-aad5-32a0fc3c745d; session_id_poweredby=123.123.123.123-6f3c9acc-0ebf-4fe1-aaff-e1e3244f7364;
[web2py] Re: disable a/a when not logged in.
I don't think the disabled attribute works with anchor tags (except in
IE) (it works with buttons, but in that case, it's supposed to be
disabled=disabled). Instead, you could remove the href, add an
onclick=return false; attribute, or do something like:
$('#addressbook a').click(function(e) {e.preventDefault();});
Anthony
On Friday, February 3, 2012 3:57:54 AM UTC-5, Annet wrote:
I am working on the cms part of an app. In the view I have a/a
elements:
div id=addressbook class=ez-box admin
a href={{=URL('addressbook','admin')}}
img src={{=URL('static','init/images/icons/ABIcon.png')}}
alt=some_text width=78px height=78px/
h4Adresboek/h4
p class=fs12Uw adresboek card beheren./p
/a
/div !-- ez-box --
When the user isn't logged in I want the a/a elements to be
disabled, i.e not click able and set their opacity to .50
This is what I tried:
{{if not auth.is_logged_in():}}
script type=text/javascript
$(document).ready(function(){
$('#addressbook a').attr('disabled','');
$('#calendar a').attr('disabled','');
$('#hub a').attr('disabled','');
});
/script
style type=text/css
.admin {opacity: 0.5; filter:Alpha(opacity=50);}
/style
{{pass}}
The opacity bit works, the jQuery bit doesn't work, I hope one of you
could provide me with the correct code to make this work.
Kind regards,
Annet
Re: [web2py] Any bored developers want to help?
nice ! On Thu, Feb 2, 2012 at 1:15 PM, Bruce Wade bruce.w...@gmail.com wrote: No, used cakephp for ethicaldeal, and used pyramid for youadworld, however for the last month I have been porting youadworld.com to web2py and the new version is much much much better then the current live one. I will update the development version of the site later today and provide a link to see the new youadworld.com (not complete yet, but getting close) On Thu, Feb 2, 2012 at 1:19 AM, Sebastian E. Ovide sebastian.ov...@gmail.com wrote: did you use web2py for ethicaldeal.com and youadworld.com ? On Thu, Feb 2, 2012 at 3:32 AM, Bruce Wade bruce.w...@gmail.com wrote: Hi, I am currently using web2py to build a fitness portal, that allows members to: 1. track their food consumption 2. calculate the calories/fat/protein etc.., 3. build and track their workout programs 4. track fitness progress IE: Weight changes, muscle gained etc... 5. trainers can track their clients, find new clients 6. companies can track their trainers, find new trainers, and track their clients or find new clients. Currently their are 2 designers and 2 developers on the team (including myself). This is a challenging project and I am willing to payout a good % to any developers who become core developers of the application. A little about me: I have developed the very successful ethicaldeal.com group-on clone website. (Making over $800 a day in revenue) Developed the so far very successful youadworld.com advertising website. (Very successful means, it launched November 18th, 2011 and has already generated over $5 million in revenue) Unfortunately I am not the owner of either of these two projects, so I don't get to benefit all that much from their success even though I spent lots of sleepless nights on the development :(. However I have learned a lot from working on these and other projects and want to now make one I own that is very successful. Anyway enough of the rant if anyone is interested in potentially wasting a lot of their time to help build something that will benefit a lot of people let me know. -- -- Regards, Bruce Wade http://ca.linkedin.com/in/brucelwade http://www.wadecybertech.com http://www.warplydesigned.com http://www.fitnessfriendsfinder.com -- Sebastian E. Ovide -- -- Regards, Bruce Wade http://ca.linkedin.com/in/brucelwade http://www.wadecybertech.com http://www.warplydesigned.com http://www.fitnessfriendsfinder.com -- Sebastian E. Ovide
[web2py] web2py long term projects: experiences ?
Hi All, just wondering... do you know any blog/page with some long term (at least 2 years) web2py projects experiences ? It could be interesting to see how those projects have done so far in terms of testing (unit/integration), scaling, upgrades (web2py upgrade), refactoring etc thanks -- Sebastian E. Ovide
Re: [web2py] web2py long term projects: experiences ?
I am also interested in knowing this. On Fri, Feb 3, 2012 at 6:14 AM, Sebastian E. Ovide sebastian.ov...@gmail.com wrote: Hi All, just wondering... do you know any blog/page with some long term (at least 2 years) web2py projects experiences ? It could be interesting to see how those projects have done so far in terms of testing (unit/integration), scaling, upgrades (web2py upgrade), refactoring etc thanks -- Sebastian E. Ovide -- -- Regards, Bruce Wade http://ca.linkedin.com/in/brucelwade http://www.wadecybertech.com http://www.warplydesigned.com http://www.fitnessfriendsfinder.com
[web2py] URL parsing problems (request.args)
We have got inconsistent behaviors of web2py on 2 different servers (same latest version 1.99.4). Give this URL, app/controller/function/13/1/// On my personal computer, request.args is [13,1,'','']. This is what I expected. On my server, request.args is [13,1]. This messes up my controller logic. What causes this? Thanks VP
[web2py] processing upload field.
I have the following situation. There is a field A of type upload (image). There is another field B of type compute, which depends on A. I want to be able to process the image uploaded in field A and save it, but before the compute in field B is executed. In other words, field B will be computed after the image in field A is processed. What is the best way to do this? Thanks.
[web2py] Re: URL parsing problems (request.args)
Furthermore, on the server, this URL app/controller/function/13/1//5/ results in request.args to be ['13','1','5'], which is seriously wrong. The right answer of course should be ['13','1','','5']. Can someone help? Thanks. On Feb 3, 8:55 am, VP vtp2...@gmail.com wrote: We have got inconsistent behaviors of web2py on 2 different servers (same latest version 1.99.4). Give this URL, app/controller/function/13/1/// On my personal computer, request.args is [13,1,'','']. This is what I expected. On my server, request.args is [13,1]. This messes up my controller logic. What causes this? Thanks VP
Re: [web2py] URL parsing problems (request.args)
On Feb 3, 2012, at 6:55 AM, VP wrote: We have got inconsistent behaviors of web2py on 2 different servers (same latest version 1.99.4). Give this URL, app/controller/function/13/1/// On my personal computer, request.args is [13,1,'','']. This is what I expected. On my server, request.args is [13,1]. This messes up my controller logic. What causes this? Is it possible that you're invoking different routers on the two systems? Or enabling routes on one and not the other?
[web2py] Re: URL parsing problems (request.args)
Is it possible that you're invoking different routers on the two systems? Or enabling routes on one and not the other? Jonathan, One configuration difference between the server and the personal computer is that on the server, I use routes.py, which routes www.mysite.com and mysite.com to the appropriate app. Could this be the problem? If so, how to fix it? Thanks, VP
Re: [web2py] Re: URL parsing problems (request.args)
On Feb 3, 2012, at 7:20 AM, VP wrote: Is it possible that you're invoking different routers on the two systems? Or enabling routes on one and not the other? Jonathan, One configuration difference between the server and the personal computer is that on the server, I use routes.py, which routes www.mysite.com and mysite.com to the appropriate app. Could this be the problem? If so, how to fix it? Please post (or send me privately) your routes.py.
[web2py] Re: Form in component submits (blank) when component first loads
I suppose I could! But I'd like to understand the underlying issue -- why the form seems to submit blank when the component loads (hence the else condition firing).
[web2py] Is the undocumented ListWidget in sqlhtml safe?
I'm continuing to work in fits and starts on my ajaxselect plugin (I'll post an update and bugfix soon, hopefully with a proper demo). In the process, I came across the ListWidget method in sqlhtml. It's quite a nice way to implement multi-reference field. But it's not documented in the 4th edition book. Is there some problem with using it? Is it unfinished? Will it be dropped? Or could I use it safely in my plugin? Ian
[web2py] Re: Form in component submits (blank) when component first loads
The form isn't submitting anything when it is first loaded. In post(), the form is created and then processed (via form.process()). When the page is first loaded (i.e., no form submission), form.process(...).accepted is false (since no data have been posted), which is why it reaches the else logic. web2py uses self-submitting forms -- the same action handles form creation and form submission. The fact that the post() action is called does not mean the form has been submitted -- it is also called for the initial form creation as well. Anthony On Friday, February 3, 2012 10:30:32 AM UTC-5, monotasker wrote: I suppose I could! But I'd like to understand the underlying issue -- why the form seems to submit blank when the component loads (hence the else condition firing).
[web2py] Re: Is the undocumented ListWidget in sqlhtml safe?
It is actually exposed via SQLFORM.widgets.list.widget, and it is used automatically in SQLFORMs for list:type fields, so I assume it is safe to use and here to stay. Anthony On Friday, February 3, 2012 10:35:42 AM UTC-5, monotasker wrote: I'm continuing to work in fits and starts on my ajaxselect plugin (I'll post an update and bugfix soon, hopefully with a proper demo). In the process, I came across the ListWidget method in sqlhtml. It's quite a nice way to implement multi-reference field. But it's not documented in the 4th edition book. Is there some problem with using it? Is it unfinished? Will it be dropped? Or could I use it safely in my plugin? Ian
[web2py] Re: URL parsing problems (request.args)
Thanks. I just emailed you my routes.py. But routes.py might not be the cause, because I have just removed it (without using routes.py), the problem still existed. On Feb 3, 9:27 am, Jonathan Lundell jlund...@pobox.com wrote: On Feb 3, 2012, at 7:20 AM, VP wrote: Is it possible that you're invoking different routers on the two systems? Or enabling routes on one and not the other? Jonathan, One configuration difference between the server and the personal computer is that on the server, I use routes.py, which routeswww.mysite.com and mysite.com to the appropriate app. Could this be the problem? If so, how to fix it? Please post (or send me privately) your routes.py.
Re: [web2py] Re: URL parsing problems (request.args)
On Feb 3, 2012, at 7:46 AM, VP wrote: Thanks. I just emailed you my routes.py. But routes.py might not be the cause, because I have just removed it (without using routes.py), the problem still existed. Did you restart web2py? Until you do, it won't recognize the change. I added unit tests for the kind of thing you're seeing to both router tests (pattern parametric) and they seem to be working OK. There was a (possibly minor) problem with your routes.py. I suggest that you fix it, using router.example.py as the basis, update the routes.py doctest to work with your changes, and then add a doctest for the failing conditions. (FWIW, I'm doing my testing in the trunk, but I don't think there's a relevant change from 1.99.4.) On Feb 3, 9:27 am, Jonathan Lundell jlund...@pobox.com wrote: On Feb 3, 2012, at 7:20 AM, VP wrote: Is it possible that you're invoking different routers on the two systems? Or enabling routes on one and not the other? Jonathan, One configuration difference between the server and the personal computer is that on the server, I use routes.py, which routeswww.mysite.com and mysite.com to the appropriate app. Could this be the problem? If so, how to fix it? Please post (or send me privately) your routes.py.
[web2py] Re: Cannot get janrain to work
Glad it's working! I've been having the same exact problem you described, but this fix didn't work for me. What are you using as your token URL? This concept is foggy to me. It's not mentioned in the web2py book, but is described on thejanrainsitehttps://rpxnow.com/relying_parties/resource-pool/setup_tokenurl#steps For me the private/janrain.key file contains a9test:... (no quotes). The a9test is my janrain domain i.e. on their dashboard it lists my Application Domain as https://a9test.rpxnow.com/. The 'x's are the janrain API Key (Secret). The janrain Application Settings page has localhost listed under Domain Whitelist. The url I try to visit is http://localhost:8000/test/default/index. The test/default/index function has the @auth.requires_login() set.
[web2py] Re: Is the undocumented ListWidget in sqlhtml safe?
That's good news. I'm a bit confused, though, since it doesn't seem to be the default widget for list:reference fields, which are presented by default in a multiple select widget (or does list:reference not fall under list:type?). Also, the list widget isn't included in the list of available widgets on pp. 372-373 of the 4th edition book. So maybe that Massimo could update that section to include it.
[web2py] login next doesn't work Version 1.99.4 (2011-12-14 14:46:14) stable
Hi Folks,
I'm using login with ldap and login_next doesn't work...
from gluon.contrib.login_methods.ldap_auth import ldap_auth
auth.settings.login_methods=[ldap_auth(mode='company',server='mycompany',base_dn='ou=myou,o=
mycompany.com')]
auth.settings.actions_disabled=['register','change_password','request_reset_password','profile']
auth.settings.remember_me_form = False
auth.settings.login_next = URL('default','get_ldapgroups')
Is it expected? It just goes to index and doesn't care about my
redirection...
Regards,
Tito
--
Linux User #387870
.
_/_õ|__|
..º[ .-.___.-._| . . . .
.__( o)__( o).:___
[web2py] Re: Form in component submits (blank) when component first loads
Ah. Now I understand. Thanks a lot for explaining. Sometimes it's the basic structural things I miss!
[web2py] Re: Is the undocumented ListWidget in sqlhtml safe?
If a list:type field has an IS_IN_SET or IS_IN_DB validator, by default it will get the MultipleOptionsWidget -- otherwise it will get the ListWidget. By default, list:reference fields get an IS_IN_DB validator, which is why you see the MultipleOptionsWidget by default for those fields (list:integer and list:string fields don't get any default validators, so they get the ListWidget by default). If you want to use the ListWidget, you either have to set requires=None for the list:reference field or explicitly set widget=SQLFORM.widgets.list.widget. However, you'll then have to enter record IDs into the list widget fields, which is probably not what you want to do. Anthony On Friday, February 3, 2012 11:06:40 AM UTC-5, monotasker wrote: That's good news. I'm a bit confused, though, since it doesn't seem to be the default widget for list:reference fields, which are presented by default in a multiple select widget (or does list:reference not fall under list:type?). Also, the list widget isn't included in the list of available widgets on pp. 372-373 of the 4th edition book. So maybe that Massimo could update that section to include it.
[web2py] Re: Book v4.0 translate to spanish
We have the spanish translation. The problem is in reST not markmin. I will send it to you and you can help with conversion. ;-) Then it would be easy to post it. On Feb 3, 7:35 am, Martín Mulone mulone.mar...@gmail.com wrote: I want to start the translation to spanish of the book, 4th edition. What's are the way to be syncronize with english version?. Any help?.
[web2py] lungo.js
http://www.lungojs.com/
[web2py] Import CSV
I want to provide import/export CSV file from a specific table for
users. All I want is just like appadmin works. I'm referencing
appadmin code trying to write the code below but I get error
messages. Does anyone can point out what's the problem ?
Example for auth_user table.
Model
-
dba = DAL('sqlite://storage.sqlite')
auth = Auth(dba, hmac_key=Auth.get_or_create_key())
Controller
--
def import_csv(table, file):
table.import_from_csv_file(file)
def index():
if request.vars.csvfile != None:
import_csv(db[request.vars.table],request.vars.csvfile.file)
response.flash = T('data uploaded')
return dict()
View - default/index
{{left_sidebar_enabled=right_sidebar_enabled=False}}
{{extend 'layout.html'}}
{{=FORM(str(T('or import from csv file'))+
,INPUT(_type='file',_name='csvfile'),INPUT(_type='hidden',_value='dba.auth_user',_name='table'),INPUT(_type='submit',_value='import'))}}
Traceback
---
Traceback (most recent call last):
File C:\web2py\gluon\restricted.py, line 204, in restricted
exec ccode in environment
File C:/web2py/applications/Inventory_Reserve_Admin/controllers/
default.py, line 73, in module
File C:\web2py\gluon\globals.py, line 172, in lambda
self._caller = lambda f: f()
File C:/web2py/applications/Inventory_Reserve_Admin/controllers/
default.py, line 69, in index
import_csv(db[request.vars.table],request.vars.csvfile.file)
File C:\web2py\gluon\dal.py, line 5113, in __getitem__
return dict.__getitem__(self, str(key))
KeyError: 'dba.auth_user'
[web2py] Re: Is the undocumented ListWidget in sqlhtml safe?
Great. Thanks again. I really appreciate your help.
[web2py] Re: Import CSV
Model
-
dba = DAL('sqlite://storage.sqlite')
auth = Auth(dba, hmac_key=Auth.get_or_create_key())
Controller
--
def import_csv(table, file):
table.import_from_csv_file(file)
def index():
if request.vars.csvfile != None:
import_csv(db[request.vars.table],request.vars.csvfile.file)
Since your database object is dba, the above line should be
dba[request.vars.table].
{{=FORM(str(T('or import from csv file'))+
,INPUT(_type='file',_name='csvfile'),INPUT(_type='hidden',_value='dba.auth_user',_name='table'),INPUT(_type='submit',_value='import'))}}
request.vars.table should just be the table name, without the dba. -- so,
_value='auth_user'.
Anthony
[web2py] Re: URL parsing problems (request.args)
Yes, I did restart and incorporated your fix. It still doesn't work. I don't think it has to do with routes.py On Feb 3, 9:52 am, Jonathan Lundell jlund...@pobox.com wrote: On Feb 3, 2012, at 7:46 AM, VP wrote: Thanks. I just emailed you my routes.py. But routes.py might not be the cause, because I have just removed it (without using routes.py), the problem still existed. Did you restart web2py? Until you do, it won't recognize the change. I added unit tests for the kind of thing you're seeing to both router tests (pattern parametric) and they seem to be working OK. There was a (possibly minor) problem with your routes.py. I suggest that you fix it, using router.example.py as the basis, update the routes.py doctest to work with your changes, and then add a doctest for the failing conditions. (FWIW, I'm doing my testing in the trunk, but I don't think there's a relevant change from 1.99.4.) On Feb 3, 9:27 am, Jonathan Lundell jlund...@pobox.com wrote: On Feb 3, 2012, at 7:20 AM, VP wrote: Is it possible that you're invoking different routers on the two systems? Or enabling routes on one and not the other? Jonathan, One configuration difference between the server and the personal computer is that on the server, I use routes.py, which routeswww.mysite.com and mysite.com to the appropriate app. Could this be the problem? If so, how to fix it? Please post (or send me privately) your routes.py.
Re: [web2py] Re: Book v4.0 translate to spanish
Hi Massimo and Martin, where is planned to release the book: web2py Application Development Cookbook? ( http://www.packtpub.com/web2py-application-development-recipes-to-master-python-web-framework-cookbook/book?utm_source=web2py.comutm_medium=linkutm_content=podutm_campaign=mdb_009617 ) i bought an ebook copy, and it's expected in this month. Regards. 2012/2/3 Massimo Di Pierro massimo.dipie...@gmail.com We have the spanish translation. The problem is in reST not markmin. I will send it to you and you can help with conversion. ;-) Then it would be easy to post it. On Feb 3, 7:35 am, Martín Mulone mulone.mar...@gmail.com wrote: I want to start the translation to spanish of the book, 4th edition. What's are the way to be syncronize with english version?. Any help?.
Re: [web2py] Re: URL parsing problems (request.args)
On Feb 3, 2012, at 9:46 AM, VP wrote: Yes, I did restart and incorporated your fix. It still doesn't work. I don't think it has to do with routes.py Curious. What are the operating systems and Python versions on the working and non-working systems? I think the most productive course right now is to see what's different. Another thing that might help is to put =BEAUTIFY(request) into a template somewhere and compare the two when given URLs of the form you're having trouble with. On Feb 3, 9:52 am, Jonathan Lundell jlund...@pobox.com wrote: On Feb 3, 2012, at 7:46 AM, VP wrote: Thanks. I just emailed you my routes.py. But routes.py might not be the cause, because I have just removed it (without using routes.py), the problem still existed. Did you restart web2py? Until you do, it won't recognize the change. I added unit tests for the kind of thing you're seeing to both router tests (pattern parametric) and they seem to be working OK. There was a (possibly minor) problem with your routes.py. I suggest that you fix it, using router.example.py as the basis, update the routes.py doctest to work with your changes, and then add a doctest for the failing conditions. (FWIW, I'm doing my testing in the trunk, but I don't think there's a relevant change from 1.99.4.) On Feb 3, 9:27 am, Jonathan Lundell jlund...@pobox.com wrote: On Feb 3, 2012, at 7:20 AM, VP wrote: Is it possible that you're invoking different routers on the two systems? Or enabling routes on one and not the other? Jonathan, One configuration difference between the server and the personal computer is that on the server, I use routes.py, which routeswww.mysite.com and mysite.com to the appropriate app. Could this be the problem? If so, how to fix it? Please post (or send me privately) your routes.py.
Re: [web2py] web2py long term projects: experiences ?
i don't know of any blogs that discuss the experiences of users over the long term. i suspect this group history might be an indication. heck, check my posts over the past couple of years - whenever i hit bumps in the road i tend to ask questions here. are there specific things we can help answer? i have used web2py for 4 live production projects (and a few toys along the way), 3 of the 4 are on google app engine, and one of the 4 sees a sustained 60 requests a second average, so i've been using it all heavily (though not always the most up to date, i'm slow at incorporating new features). cfh
[web2py] Re: URL parsing problems (request.args)
My personal pc is Mac Leopard Python 2.7.2. The parsing works as expected on this pc. The server is Debian squeeze, ngnix, uwsgi, Python 2.6.6. The parsing messed up as described above. On Feb 3, 12:00 pm, Jonathan Lundell jlund...@pobox.com wrote: On Feb 3, 2012, at 9:46 AM, VP wrote: Yes, I did restart and incorporated your fix. It still doesn't work. I don't think it has to do with routes.py Curious. What are the operating systems and Python versions on the working and non-working systems? I think the most productive course right now is to see what's different. Another thing that might help is to put =BEAUTIFY(request) into a template somewhere and compare the two when given URLs of the form you're having trouble with. On Feb 3, 9:52 am, Jonathan Lundell jlund...@pobox.com wrote: On Feb 3, 2012, at 7:46 AM, VP wrote: Thanks. I just emailed you my routes.py. But routes.py might not be the cause, because I have just removed it (without using routes.py), the problem still existed. Did you restart web2py? Until you do, it won't recognize the change. I added unit tests for the kind of thing you're seeing to both router tests (pattern parametric) and they seem to be working OK. There was a (possibly minor) problem with your routes.py. I suggest that you fix it, using router.example.py as the basis, update the routes.py doctest to work with your changes, and then add a doctest for the failing conditions. (FWIW, I'm doing my testing in the trunk, but I don't think there's a relevant change from 1.99.4.) On Feb 3, 9:27 am, Jonathan Lundell jlund...@pobox.com wrote: On Feb 3, 2012, at 7:20 AM, VP wrote: Is it possible that you're invoking different routers on the two systems? Or enabling routes on one and not the other? Jonathan, One configuration difference between the server and the personal computer is that on the server, I use routes.py, which routeswww.mysite.com and mysite.com to the appropriate app. Could this be the problem? If so, how to fix it? Please post (or send me privately) your routes.py.
Re: [web2py] Re: URL parsing problems (request.args)
On Feb 3, 2012, at 10:38 AM, VP wrote:
My personal pc is Mac Leopard Python 2.7.2. The parsing works as
expected on this pc.
The server is Debian squeeze, ngnix, uwsgi, Python 2.6.6. The parsing
messed up as described above.
Looking at the parametric router code, I don't see any logic that could cause
what you're seeing (it basically does a split('/') on the args portion of the
URL); I believe that the default and pattern-based router handlers do
essentially the same thing. The BEAUTIFY trick below is intended to tell us
whether nginx or something else might be doing something with the URL before
web2py gets it.
On Feb 3, 12:00 pm, Jonathan Lundell jlund...@pobox.com wrote:
On Feb 3, 2012, at 9:46 AM, VP wrote:
Yes, I did restart and incorporated your fix. It still doesn't work.
I don't think it has to do with routes.py
Curious. What are the operating systems and Python versions on the working
and non-working systems? I think the most productive course right now is to
see what's different.
Another thing that might help is to put =BEAUTIFY(request) into a template
somewhere and compare the two when given URLs of the form you're having
trouble with.
On Feb 3, 9:52 am, Jonathan Lundell jlund...@pobox.com wrote:
On Feb 3, 2012, at 7:46 AM, VP wrote:
Thanks. I just emailed you my routes.py.
But routes.py might not be the cause, because I have just removed it
(without using routes.py), the problem still existed.
Did you restart web2py? Until you do, it won't recognize the change.
I added unit tests for the kind of thing you're seeing to both router
tests (pattern parametric) and they seem to be working OK.
There was a (possibly minor) problem with your routes.py. I suggest that
you fix it, using router.example.py as the basis, update the routes.py
doctest to work with your changes, and then add a doctest for the failing
conditions.
(FWIW, I'm doing my testing in the trunk, but I don't think there's a
relevant change from 1.99.4.)
On Feb 3, 9:27 am, Jonathan Lundell jlund...@pobox.com wrote:
On Feb 3, 2012, at 7:20 AM, VP wrote:
Is it possible that you're invoking different routers on the two
systems? Or enabling routes on one and not the other?
Jonathan,
One configuration difference between the server and the personal
computer is that on the server, I use routes.py, which
routeswww.mysite.com
and mysite.com to the appropriate app.
Could this be the problem? If so, how to fix it?
Please post (or send me privately) your routes.py.
[web2py] Re: URL parsing problems (request.args)
Another thing that might help is to put =BEAUTIFY(request) into a template somewhere and compare the two when given URLs of the form you're having trouble with. This is interesting. On the server, path_info and web2py_original_uri got it wrong. If say, the url is app/controller/function/a/b//c. Then the correct path_info on the server is this: app/controller/ function/a/b/c The slash between b and c was wrongly removed. Whereas on my pc, it is correct: app/controller/function/a/b//c
[web2py] Re: URL parsing problems (request.args)
To clarify, given URL controller/function/a/b//c, on the server, path info is: controller/function/a/b/c This is wrong. The correct is shown on my pc as controller/function/a/b//c
Re: [web2py] Re: URL parsing problems (request.args)
On Feb 3, 2012, at 10:49 AM, VP wrote: Another thing that might help is to put =BEAUTIFY(request) into a template somewhere and compare the two when given URLs of the form you're having trouble with. This is interesting. On the server, path_info and web2py_original_uri got it wrong. If say, the url is app/controller/function/a/b//c. Then the correct path_info on the server is this: app/controller/ function/a/b/c The slash between b and c was wrongly removed. Whereas on my pc, it is correct: app/controller/function/a/b//c That *is* interesting. I'll double-check the incoming-URL logic, but what you're seeing is I think what web2py is given. I think that both nginx and uwsgi maintain their own logs; you might take a look there and see what they have to say.
[web2py] Re: Import CSV
It works great. Thanks a lot !!
On Feb 3, 11:23 am, Anthony abasta...@gmail.com wrote:
Model
-
dba = DAL('sqlite://storage.sqlite')
auth = Auth(dba, hmac_key=Auth.get_or_create_key())
Controller
--
def import_csv(table, file):
table.import_from_csv_file(file)
def index():
if request.vars.csvfile != None:
import_csv(db[request.vars.table],request.vars.csvfile.file)
Since your database object is dba, the above line should be
dba[request.vars.table].
{{=FORM(str(T('or import from csv file'))+
,INPUT(_type='file',_name='csvfile'),INPUT(_type='hidden',_value='dba.auth
_user',_name='table'),INPUT(_type='submit',_value='import'))}}
request.vars.table should just be the table name, without the dba. -- so,
_value='auth_user'.
Anthony
[web2py] Make all migrations explicit, and know when they are needed?
I run my app with migrate=migrate_enabled=False, because when migrations _are_ needed, they are nontrivial, and the default logic is never what I want. I would like to have some migration needed response from the database, so that when a user of the app runs a new version of the app on an old databse (that needs migration), they'll get an error message like migration needed; please run migrate_now.py, rather than a random failure somewhere because the in-memory web2py schema and the database schema do not match. Is there a way to do that now? Should I start a new ticket on googlecode?
[web2py] Re: URL parsing problems (request.args)
For some reason my nginx does not keep log, but I think it's unlikely that nginx will remove slashes in the middle of a URL (e.g. app/con/ func/a/b//c).
[web2py] Re: URL parsing problems (request.args)
It's probably a problem at the server level since web servers generally ignore empty path segments (are they even valid?).
Re: [web2py] Re: URL parsing problems (request.args)
On Feb 3, 2012, at 11:29 AM, VP wrote: For some reason my nginx does not keep log, but I think it's unlikely that nginx will remove slashes in the middle of a URL (e.g. app/con/ func/a/b//c). Unlikely, but *somebody* is doing it. How about a uwsgi log? If you want to nail down conclusively whether web2py is involved, try logging the content of the environ argument to gluon.main.wsgibase. What I'm suspecting is that you might have some boilerplace URL rewriting going on that's doing it before web2py sees the URL. Something along these lines: http://www.mydigitallife.info/redirect-or-rewrite-to-remove-double-or-multiple-slashes-in-url/ http://rosslawley.co.uk/2010/01/nginx-how-to-url-cleaning-removing.html
[web2py] Re: URL parsing problems (request.args)
empty path segments are normally ignored http://docs.python.org/library/wsgiref.html they can decide to ignore empty path segments. Both IIS and Apache work this way http://davescoolblog.blogspot.com/2011/11/uri-empty-path-segments-matter.html
[web2py] Re: Make all migrations explicit, and know when they are needed?
Yeah, I'd like to see more explicit migrating and more visibility into what's happening. Auto migrations are great in development but scary in production.
Re: [web2py] Re: URL parsing problems (request.args)
On Feb 3, 2012, at 11:46 AM, pbreit wrote: they can decide to ignore empty path segments. Both IIS and Apache work this way http://davescoolblog.blogspot.com/2011/11/uri-empty-path-segments-matter.html Apache might when mapping a URL to a filesystem path, but it does normally pass the URL string through intact to (eg) web2py.
[web2py] ember.js and conflict with template {{ }} marks ...
Hello, it was discussed earlier but with no result. I would like to use
ember.js http://emberjs.com/documentation/ which uses {{}} for its
template language. This conflicts with web2py template and causes errors. I
there a way how to incorporate some special web2py tag, that will allow
web2py to skip its content as is without evaluating it as web2py template?
Or is there anyone who found good solution for this?
thank you ...
[web2py] Re: URL parsing problems (request.args)
Im using nginx, but can someone with ngnix, apache, see if this is indeed the case? I am not sure which config files of nginx to look for these rewrite rules. /opt/nginx/conf/nginx.conf has not rewrite rules. On Feb 3, 1:46 pm, pbreit pbreitenb...@gmail.com wrote: empty path segments are normally ignoredhttp://docs.python.org/library/wsgiref.html they can decide to ignore empty path segments. Both IIS and Apache work this wayhttp://davescoolblog.blogspot.com/2011/11/uri-empty-path-segments-mat...
[web2py] Re: URL parsing problems (request.args)
they can decide to ignore empty path segments. Both IIS and Apache work this wayhttp://davescoolblog.blogspot.com/2011/11/uri-empty-path-segments-mat... If this is true, it'll be a bummer for web2py, as its default behavior differentiates empty and non-empty path segments.
[web2py] Export CSV
I want to export the specific table data to csv. I tried the code
after appadmin but I got a TypeError: 'str' object is not callable
error. Can you guys help ?
I also want to export the csv file with for characters.
Model
--
db.define_table('IQWAGFTY',
Field('TYPRCD', length=15),
Field('TYPRKJ', length=50),
Field('TYTYPE', length=2),
primarykey=['TYPRCD'])
Controller
--
def export_csv():
import gluon.contenttype
response.headers['Content-Type'] = \
gluon.contenttype.contenttype('.csv')
db = request.args[0]
query = 'db.IQWAGFTY.TYPRCD!='
response.headers['Content-disposition'] = 'attachment;
filename=IQWAGFTY.csv'
return str(db(query,ignore_common_filters=True).select())
def index():
if request.vars.csvfile != None:
import_csv(db[request.vars.table],request.vars.csvfile.file)
response.flash = T('data uploaded')
return dict()
View - default/index
--
{{left_sidebar_enabled=right_sidebar_enabled=False}}
{{extend 'layout.html'}}
h3Step 1. Download file/h3
[ a href={{=URL('export_csv',args='db.IQWAGFTY')}}{{=export as
csv file}}/a ]
Traceback
--
Traceback (most recent call last):
File C:\web2py\gluon\restricted.py, line 204, in restricted
exec ccode in environment
File C:/web2py/applications/Inventory_Reserve_Admin/controllers/
default.py, line 82, in module
File C:\web2py\gluon\globals.py, line 172, in lambda
self._caller = lambda f: f()
File C:/web2py/applications/Inventory_Reserve_Admin/controllers/
default.py, line 22, in export_csv
return str(db(query,ignore_common_filters=True).select())
TypeError: 'str' object is not callable
[web2py] Re: ember.js and conflict with template {{ }} marks ...
You could do
this: https://groups.google.com/d/topic/web2py/4IFFE-7vq1I/discussion. The
only downside is you have to call the special render() function in each
controller instead of relying on web2py's default handling of the rendering.
Another option is to create a special helper for your ember markup:
In a model or imported from a module:
class em(DIV):
tag = ''
def xml(self):
return '{{%s}}' % super(em, self).xml()
In web2py view:
{{=em('stuff that goes in ember markup')}}
{{=em('stuff that goes in ember markup, ', A('including nested web2py
helpers', _href='#'))}}
{{=A(em('ember markup nested in a web2py helper'), _href='#')}}
Produces:
{{stuff that goes in ember markup}}
{{more stuff, a href=#including nested web2py helpers/a}}
a href=#{{ember markup embedded in a web2py helper}}/a
Ultimately, it would be nice if the web2py markup tags were more easily
configurable. I was thinking it might be nice to do so in routes.py -- that
way you could specify custom tags on a per view basis (though if the views
extend a layout, the layout would have to have the same custom tags as the
view).
Anthony
On Friday, February 3, 2012 3:00:12 PM UTC-5, David Marko wrote:
Hello, it was discussed earlier but with no result. I would like to use
ember.js http://emberjs.com/documentation/ which uses {{}} for its
template language. This conflicts with web2py template and causes errors. I
there a way how to incorporate some special web2py tag, that will allow
web2py to skip its content as is without evaluating it as web2py template?
Or is there anyone who found good solution for this?
thank you ...
[web2py] Re: Export CSV
Take your query out of quotes -- a query has to be a DAL Query object, but
you have simply passed in a string.
Anthony
On Friday, February 3, 2012 3:31:23 PM UTC-5, Omi Chiba wrote:
I want to export the specific table data to csv. I tried the code
after appadmin but I got a TypeError: 'str' object is not callable
error. Can you guys help ?
I also want to export the csv file with for characters.
Model
--
db.define_table('IQWAGFTY',
Field('TYPRCD', length=15),
Field('TYPRKJ', length=50),
Field('TYTYPE', length=2),
primarykey=['TYPRCD'])
Controller
--
def export_csv():
import gluon.contenttype
response.headers['Content-Type'] = \
gluon.contenttype.contenttype('.csv')
db = request.args[0]
query = 'db.IQWAGFTY.TYPRCD!='
response.headers['Content-disposition'] = 'attachment;
filename=IQWAGFTY.csv'
return str(db(query,ignore_common_filters=True).select())
def index():
if request.vars.csvfile != None:
import_csv(db[request.vars.table],request.vars.csvfile.file)
response.flash = T('data uploaded')
return dict()
View - default/index
--
{{left_sidebar_enabled=right_sidebar_enabled=False}}
{{extend 'layout.html'}}
h3Step 1. Download file/h3
[ a href={{=URL('export_csv',args='db.IQWAGFTY')}}{{=export as
csv file}}/a ]
Traceback
--
Traceback (most recent call last):
File C:\web2py\gluon\restricted.py, line 204, in restricted
exec ccode in environment
File C:/web2py/applications/Inventory_Reserve_Admin/controllers/
default.py, line 82, in module
File C:\web2py\gluon\globals.py, line 172, in lambda
self._caller = lambda f: f()
File C:/web2py/applications/Inventory_Reserve_Admin/controllers/
default.py, line 22, in export_csv
return str(db(query,ignore_common_filters=True).select())
TypeError: 'str' object is not callable
[web2py] Re: Export CSV
Oh my god, it worked again!!
I also want to export the csv file with for characters.
Do you know if we can do this ? I want do quotechar='' just like the
following link.
http://www.web2py.com/books/default/chapter/29/6?search=csv#Data-representation
On Feb 3, 2:54 pm, Anthony abasta...@gmail.com wrote:
Take your query out of quotes -- a query has to be a DAL Query object, but
you have simply passed in a string.
Anthony
On Friday, February 3, 2012 3:31:23 PM UTC-5, Omi Chiba wrote:
I want to export the specific table data to csv. I tried the code
after appadmin but I got a TypeError: 'str' object is not callable
error. Can you guys help ?
I also want to export the csv file with for characters.
Model
--
db.define_table('IQWAGFTY',
Field('TYPRCD', length=15),
Field('TYPRKJ', length=50),
Field('TYTYPE', length=2),
primarykey=['TYPRCD'])
Controller
--
def export_csv():
import gluon.contenttype
response.headers['Content-Type'] = \
gluon.contenttype.contenttype('.csv')
db = request.args[0]
query = 'db.IQWAGFTY.TYPRCD!='
response.headers['Content-disposition'] = 'attachment;
filename=IQWAGFTY.csv'
return str(db(query,ignore_common_filters=True).select())
def index():
if request.vars.csvfile != None:
import_csv(db[request.vars.table],request.vars.csvfile.file)
response.flash = T('data uploaded')
return dict()
View - default/index
--
{{left_sidebar_enabled=right_sidebar_enabled=False}}
{{extend 'layout.html'}}
h3Step 1. Download file/h3
[ a href={{=URL('export_csv',args='db.IQWAGFTY')}}{{=export as
csv file}}/a ]
Traceback
--
Traceback (most recent call last):
File C:\web2py\gluon\restricted.py, line 204, in restricted
exec ccode in environment
File C:/web2py/applications/Inventory_Reserve_Admin/controllers/
default.py, line 82, in module
File C:\web2py\gluon\globals.py, line 172, in lambda
self._caller = lambda f: f()
File C:/web2py/applications/Inventory_Reserve_Admin/controllers/
default.py, line 22, in export_csv
return str(db(query,ignore_common_filters=True).select())
TypeError: 'str' object is not callable
Re: [web2py] Re: Export CSV
OK. Can you send me the 4th ed markmin files ?
On Fri, Feb 3, 2012 at 3:03 PM, Omi Chiba ochib...@gmail.com wrote:
Oh my god, it worked again!!
I also want to export the csv file with for characters.
Do you know if we can do this ? I want do quotechar='' just like the
following link.
http://www.web2py.com/books/default/chapter/29/6?search=csv#Data-representation
On Feb 3, 2:54 pm, Anthony abasta...@gmail.com wrote:
Take your query out of quotes -- a query has to be a DAL Query object,
but
you have simply passed in a string.
Anthony
On Friday, February 3, 2012 3:31:23 PM UTC-5, Omi Chiba wrote:
I want to export the specific table data to csv. I tried the code
after appadmin but I got a TypeError: 'str' object is not callable
error. Can you guys help ?
I also want to export the csv file with for characters.
Model
--
db.define_table('IQWAGFTY',
Field('TYPRCD', length=15),
Field('TYPRKJ', length=50),
Field('TYTYPE', length=2),
primarykey=['TYPRCD'])
Controller
--
def export_csv():
import gluon.contenttype
response.headers['Content-Type'] = \
gluon.contenttype.contenttype('.csv')
db = request.args[0]
query = 'db.IQWAGFTY.TYPRCD!='
response.headers['Content-disposition'] = 'attachment;
filename=IQWAGFTY.csv'
return str(db(query,ignore_common_filters=True).select())
def index():
if request.vars.csvfile != None:
import_csv(db[request.vars.table],request.vars.csvfile.file)
response.flash = T('data uploaded')
return dict()
View - default/index
--
{{left_sidebar_enabled=right_sidebar_enabled=False}}
{{extend 'layout.html'}}
h3Step 1. Download file/h3
[ a href={{=URL('export_csv',args='db.IQWAGFTY')}}{{=export as
csv file}}/a ]
Traceback
--
Traceback (most recent call last):
File C:\web2py\gluon\restricted.py, line 204, in restricted
exec ccode in environment
File C:/web2py/applications/Inventory_Reserve_Admin/controllers/
default.py, line 82, in module
File C:\web2py\gluon\globals.py, line 172, in lambda
self._caller = lambda f: f()
File C:/web2py/applications/Inventory_Reserve_Admin/controllers/
default.py, line 22, in export_csv
return str(db(query,ignore_common_filters=True).select())
TypeError: 'str' object is not callable
[web2py] Re: Export CSV
On Friday, February 3, 2012 4:03:47 PM UTC-5, Omi Chiba wrote:
Oh my god, it worked again!!
I also want to export the csv file with for characters.
Do you know if we can do this ? I want do quotechar='' just like the
following link.
http://www.web2py.com/books/default/chapter/29/6?search=csv#Data-representation
I think the default is to use double quotes, but you have to set the
quoting arg to tell it what to quote --
see http://docs.python.org/release/3.1.3/library/csv.html#module-contents
for details. It defaults to csv.QUOTE_MINIMAL, which only quotes values
that require quoting because they contain special characters. If you want
to quote everything, use quoting=csv.QUOTE_ALL (be sure to import csv
first).
Anthony
On Feb 3, 2:54 pm, Anthony abasta...@gmail.com wrote:
Take your query out of quotes -- a query has to be a DAL Query object,
but
you have simply passed in a string.
Anthony
On Friday, February 3, 2012 3:31:23 PM UTC-5, Omi Chiba wrote:
I want to export the specific table data to csv. I tried the code
after appadmin but I got a TypeError: 'str' object is not callable
error. Can you guys help ?
I also want to export the csv file with for characters.
Model
--
db.define_table('IQWAGFTY',
Field('TYPRCD', length=15),
Field('TYPRKJ', length=50),
Field('TYTYPE', length=2),
primarykey=['TYPRCD'])
Controller
--
def export_csv():
import gluon.contenttype
response.headers['Content-Type'] = \
gluon.contenttype.contenttype('.csv')
db = request.args[0]
query = 'db.IQWAGFTY.TYPRCD!='
response.headers['Content-disposition'] = 'attachment;
filename=IQWAGFTY.csv'
return str(db(query,ignore_common_filters=True).select())
def index():
if request.vars.csvfile != None:
import_csv(db[request.vars.table],request.vars.csvfile.file)
response.flash = T('data uploaded')
return dict()
View - default/index
--
{{left_sidebar_enabled=right_sidebar_enabled=False}}
{{extend 'layout.html'}}
h3Step 1. Download file/h3
[ a href={{=URL('export_csv',args='db.IQWAGFTY')}}{{=export as
csv file}}/a ]
Traceback
--
Traceback (most recent call last):
File C:\web2py\gluon\restricted.py, line 204, in restricted
exec ccode in environment
File C:/web2py/applications/Inventory_Reserve_Admin/controllers/
default.py, line 82, in module
File C:\web2py\gluon\globals.py, line 172, in lambda
self._caller = lambda f: f()
File C:/web2py/applications/Inventory_Reserve_Admin/controllers/
default.py, line 22, in export_csv
return str(db(query,ignore_common_filters=True).select())
TypeError: 'str' object is not callable
[web2py] Valentina DB
Anyone come across this product in the wild? Seems good, and it has a report writer, which is a missing piece I've been looking for. Has no Python binding, does support SQL. http://www.valentina-db.com/
[web2py] Re: Export CSV
Do I need to rewrite this export_csv function completely ? or Can I
just add import csv and set QUOTE_ALL ?
Controller
--
def export_csv():
import gluon.contenttype
response.headers['Content-Type'] = \
gluon.contenttype.contenttype('.csv')
db = request.args[0]
query = 'db.IQWAGFTY.TYPRCD!='
response.headers['Content-disposition'] = 'attachment;
filename=IQWAGFTY.csv'
return str(db(query,ignore_common_filters=True).select())
On Feb 3, 4:36 pm, Anthony abasta...@gmail.com wrote:
On Friday, February 3, 2012 4:03:47 PM UTC-5, Omi Chiba wrote:
Oh my god, it worked again!!
I also want to export the csv file with for characters.
Do you know if we can do this ? I want do quotechar='' just like the
following link.
http://www.web2py.com/books/default/chapter/29/6?search=csv#Data-repr...
I think the default is to use double quotes, but you have to set the
quoting arg to tell it what to quote --
seehttp://docs.python.org/release/3.1.3/library/csv.html#module-contents
for details. It defaults to csv.QUOTE_MINIMAL, which only quotes values
that require quoting because they contain special characters. If you want
to quote everything, use quoting=csv.QUOTE_ALL (be sure to import csv
first).
Anthony
On Feb 3, 2:54 pm, Anthony abasta...@gmail.com wrote:
Take your query out of quotes -- a query has to be a DAL Query object,
but
you have simply passed in a string.
Anthony
On Friday, February 3, 2012 3:31:23 PM UTC-5, Omi Chiba wrote:
I want to export the specific table data to csv. I tried the code
after appadmin but I got a TypeError: 'str' object is not callable
error. Can you guys help ?
I also want to export the csv file with for characters.
Model
--
db.define_table('IQWAGFTY',
Field('TYPRCD', length=15),
Field('TYPRKJ', length=50),
Field('TYTYPE', length=2),
primarykey=['TYPRCD'])
Controller
--
def export_csv():
import gluon.contenttype
response.headers['Content-Type'] = \
gluon.contenttype.contenttype('.csv')
db = request.args[0]
query = 'db.IQWAGFTY.TYPRCD!='
response.headers['Content-disposition'] = 'attachment;
filename=IQWAGFTY.csv'
return str(db(query,ignore_common_filters=True).select())
def index():
if request.vars.csvfile != None:
import_csv(db[request.vars.table],request.vars.csvfile.file)
response.flash = T('data uploaded')
return dict()
View - default/index
--
{{left_sidebar_enabled=right_sidebar_enabled=False}}
{{extend 'layout.html'}}
h3Step 1. Download file/h3
[ a href={{=URL('export_csv',args='db.IQWAGFTY')}}{{=export as
csv file}}/a ]
Traceback
--
Traceback (most recent call last):
File C:\web2py\gluon\restricted.py, line 204, in restricted
exec ccode in environment
File C:/web2py/applications/Inventory_Reserve_Admin/controllers/
default.py, line 82, in module
File C:\web2py\gluon\globals.py, line 172, in lambda
self._caller = lambda f: f()
File C:/web2py/applications/Inventory_Reserve_Admin/controllers/
default.py, line 22, in export_csv
return str(db(query,ignore_common_filters=True).select())
TypeError: 'str' object is not callable
[web2py] Re: Export CSV
On Friday, February 3, 2012 6:16:09 PM UTC-5, Omi Chiba wrote:
Do I need to rewrite this export_csv function completely ? or Can I
just add import csv and set QUOTE_ALL ?
Controller
--
def export_csv():
import gluon.contenttype
response.headers['Content-Type'] = \
gluon.contenttype.contenttype('.csv')
db = request.args[0]
query = 'db.IQWAGFTY.TYPRCD!='
response.headers['Content-disposition'] = 'attachment;
filename=IQWAGFTY.csv'
return str(db(query,ignore_common_filters=True).select())
Instead of:
return str(db(query,ignore_common_filters=True).select())
I think you could do something like:
import csv
import cStringIO
rows = db(query,ignore_common_filters=True).select()
s = cStringIO.StringIO()
rows.export_to_csv_file(s, quoting=csv.QUOTE_ALL)
return s.getvalue()
str(rows) actually does exactly the same as the above, but the above method
allows you to pass additional arguments to export_to_csv_file().
Anthony
[web2py] Re: URL parsing problems (request.args)
Why would you ever have empty path segments?
Re: [web2py] Re: URL parsing problems (request.args)
On Feb 3, 2012, at 4:00 PM, pbreit wrote: Why would you ever have empty path segments? Suppose that args is a list of strings and you have some empty string.
[web2py] Re: Book v4.0 translate to spanish
I do not know. They are in the editing phase. On Feb 3, 11:48 am, Albert Abril albert.ab...@gmail.com wrote: Hi Massimo and Martin, where is planned to release the book: web2py Application Development Cookbook? (http://www.packtpub.com/web2py-application-development-recipes-to-mas... ) i bought an ebook copy, and it's expected in this month. Regards. 2012/2/3 Massimo Di Pierro massimo.dipie...@gmail.com We have the spanish translation. The problem is in reST not markmin. I will send it to you and you can help with conversion. ;-) Then it would be easy to post it. On Feb 3, 7:35 am, Martín Mulone mulone.mar...@gmail.com wrote: I want to start the translation to spanish of the book, 4th edition. What's are the way to be syncronize with english version?. Any help?.
