[web2py] SQLFORM.grid extra button
Hello I have a SQLFORM.grid and beside the default buttons (edit,view, delete,...) I would like to add a new one to change a status in my database table. Any suggestions? thank you -- 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) --- You received this message because you are subscribed to the Google Groups web2py-users group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[web2py] Re: long running rpc call
I'm not sure what you're trying to do, what will associating the httpclient to the thread current gain you? If you don't want to use the scheduler you can call json rpc on the client using javascript, that may be good enough. -- 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) --- You received this message because you are subscribed to the Google Groups web2py-users group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[web2py] Re: SQLFORM.grid extra button
http://web2py.com/books/default/chapter/29/07/forms-and-validators#SQLFORM-grid use links On Tuesday, December 2, 2014 9:02:15 AM UTC+1, Yebach wrote: Hello I have a SQLFORM.grid and beside the default buttons (edit,view, delete,...) I would like to add a new one to change a status in my database table. Any suggestions? thank you -- 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) --- You received this message because you are subscribed to the Google Groups web2py-users group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[web2py] Re: Rendering null values in SQLFORM.grid
Since I have time and integer fields I cannot set default to ''. What do you suggest for a solution? On Monday, June 10, 2013 5:32:33 PM UTC+2, Niphlod wrote: The second one you said (i.e. altering the default repr for None values). From a theoretical standpoint, a null value is not an empty string. If your app doesn't care for the difference, set a default='' on the interested fields. Il giorno lunedì 10 giugno 2013 15:42:21 UTC+2, Lamps902 ha scritto: If there's a NULL value in my postgresql DB, SQLFORM.grid renders it as None. Is it there something that can be done globally for an SQLFORM.grid that would simply make it display all NULL values as an empty string (i.e. not display anything in the grid for NULLs), or does that have to be determined individually for every field by setting the respective field's *represent *parameter? Thanks. -- 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) --- You received this message because you are subscribed to the Google Groups web2py-users group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[web2py] Unable to upload TIFF image files.
Hi All,
I am trying to upload images for company table as below:
*models/db.py*
db.define_table('company',
Field('name', 'text', notnull=True),
Field('abbrev', 'string', length=32),
Field('logo', 'upload', uploadfield=True,
requires=IS_IMAGE(extensions=('png',
',jpg', 'tiff', 'gif')),
Field('timezone', 'string',
requires=IS_IN_SET(all_timezones)),
Field('url', 'string',
requires=IS_URL()),
format='%(name)s')
I got an error as *Invalid image *Whenever I tried to upload *tiff
images.*
How can I upload tiff images?
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Re: [web2py] Re: SQLFORM.grid extra button
I need to add button to every row. So besides edit, view,delete, etc I can call another function 2014-12-02 9:56 GMT+01:00 Niphlod niph...@gmail.com: http://web2py.com/books/default/chapter/29/07/forms-and-validators#SQLFORM-grid use links On Tuesday, December 2, 2014 9:02:15 AM UTC+1, Yebach wrote: Hello I have a SQLFORM.grid and beside the default buttons (edit,view, delete,...) I would like to add a new one to change a status in my database table. Any suggestions? thank you -- 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) --- You received this message because you are subscribed to a topic in the Google Groups web2py-users group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/web2py/tbdNsZTOLQ8/unsubscribe. To unsubscribe from this group and all its topics, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- Lep pozdrav Vid Ogris -- 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) --- You received this message because you are subscribed to the Google Groups web2py-users group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[web2py] Re: Dynamic Upload Uploadfolder
There are lots of ways to do this, the easiest is probably to just define the uploadfolder for the field in the controller for workbench creation/update instead of defining your custom store and retrieve. Something like this: def create_workbench(): Form to create a workbench in a given repository rep = db.repository[request.args(0)] if rep is None: raise HTTP(404) db.workbench.workbench.uploadfolder = rep.directory form = SQLFORM(db.workbench) if form.process().accepted: response.flash = 'Yay' elif form.errors: response.flash = 'Nay' def update_workbench(): Form to update a workbench wb = db.worbench[request.args(0)] db.workbench.workbench.uploadfolder = wb.repository.directory form = SQLFORM(db.workbench, wb) if form.process().accepted: response.flash = 'Yay' elif form.errors: response.flash = 'Nay' I haven't tried it, but this should work if you remove your custom store and retrieve. -- 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) --- You received this message because you are subscribed to the Google Groups web2py-users group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [web2py] Unable to upload TIFF image files.
According to the code comments: Supported file formats: BMP, GIF, JPEG,
PNG.
Take a look at the code here:
https://github.com/web2py/web2py/blob/7c8d91d4c57bd68c2b70f877eaa8da2b6a99b23b/gluon/validators.py#L3140
Kiran Subbaraman
http://subbaraman.wordpress.com/about/
On Tue, 02-12-2014 2:42 PM, Prasad Muley wrote:
Hi All,
I am trying to upload images for company table as below:
*models/db.py*
db.define_table('company',
Field('name', 'text', notnull=True),
Field('abbrev', 'string', length=32),
Field('logo', 'upload', uploadfield=True,
requires=IS_IMAGE(extensions=('png', ',jpg', 'tiff', 'gif')),
Field('timezone', 'string',
requires=IS_IN_SET(all_timezones)),
Field('url', 'string',
requires=IS_URL()),
format='%(name)s')
I got an error as *Invalid image *Whenever I tried to upload *tiff
images.*
How can I upload tiff images?
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Re: [web2py] Re: SQLFORM.grid extra button
again. check the *links* argument On Tuesday, December 2, 2014 10:19:46 AM UTC+1, Yebach wrote: I need to add button to every row. So besides edit, view,delete, etc I can call another function 2014-12-02 9:56 GMT+01:00 Niphlod nip...@gmail.com javascript:: http://web2py.com/books/default/chapter/29/07/forms-and-validators#SQLFORM-grid use links On Tuesday, December 2, 2014 9:02:15 AM UTC+1, Yebach wrote: Hello I have a SQLFORM.grid and beside the default buttons (edit,view, delete,...) I would like to add a new one to change a status in my database table. Any suggestions? thank you -- 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) --- You received this message because you are subscribed to a topic in the Google Groups web2py-users group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/web2py/tbdNsZTOLQ8/unsubscribe. To unsubscribe from this group and all its topics, send an email to web2py+un...@googlegroups.com javascript:. For more options, visit https://groups.google.com/d/optout. -- Lep pozdrav Vid Ogris -- 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) --- You received this message because you are subscribed to the Google Groups web2py-users group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[web2py] Re: Rendering null values in SQLFORM.grid
why not ? the point here is representing something that isn't there as something else (entirely your choice) instead of None. The solution IF THE APP DOESN'T CARE is to set a default. IF THE APP CARES you still have the represent solution, where you can use whatever you want, we've got it as like as . or go look elsewhere. On Tuesday, December 2, 2014 10:07:31 AM UTC+1, Yebach wrote: Since I have time and integer fields I cannot set default to ''. What do you suggest for a solution? -- 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) --- You received this message because you are subscribed to the Google Groups web2py-users group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [web2py] Re: Subclassing IS_IN_SET - one piece missing.
That works perfectly, thanks Niphlod!
On Mon, Dec 1, 2014 at 8:54 PM, Niphlod niph...@gmail.com wrote:
why reinventing the wheel ? IS_IN_DB takes a Set...
gr = db.auth_group
me = db.auth_membership
us = db.auth_user
theset = db(
(us.id == me.user_id)
(gr.id == me.group_id)
(gr.role == 'roletest')
)
Field('a_field', requires=IS_IN_DB(theset, 'auth_user.id',
'%(first_name)s - %(last_name)s'))
On Monday, December 1, 2014 4:04:32 PM UTC+1, Andrew Buchan wrote:
Hi,
I wanted to create a validator which creates a dropdown of users in a
certain auth group.
I figured I could shortcut this by inheriting from IS_IN_SET, see class
below.
This works fine for SQLFORMS in create mode (drop dow with just what I
want to see) and for read-only mode (I see the user name, not the id) , but
for a SQLFORM in edit mode which is pointing at an existing record, it
doesn't pre-select the entry in the options drop-down.
Any ideas on how I go about getting this to work, or is there a simpler
solution?
If you use this validator in the DAL, you can see the result the admin
pages, so you have an easy way to test if you want to play around with it.
Thanks,
class IS_USER_IN_GROUP(IS_IN_SET):
A validator that can be used like requires = IS_USER_IN_GROUP()
Provides a drop down of users in that group.
def __init__(self, group_name):
keys = []
labels = []
staff_groups = db((db.auth_user.id==db.auth_membership.user_id)
(db.auth_group.id==db.auth_membership.group_id))
rows = staff_groups(db.auth_group.role ==
group_name).select(db.auth_user.ALL, orderby=db.auth_user.first_
name|db.auth_user.last_name)
for user in rows:
keys.append(user.id)
labels.append('%s %s' % (user.first_name, user.last_name))
IS_IN_SET.__init__(self, keys, labels)
def formatter(self, user_id):
hits = db(db.auth_user.id == user_id).select()
if len(hits) == 1:
user = hits.first()
return '%s %s' % (user.first_name, user.last_name)
return ''
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[web2py] Re: python in javascript extension file (*.js)
Is it possible to include {{=T()}} in my static js file??
Smth like
$('.multiselectDays').multiselect({
numberDisplayed: 5,
nonSelectedText: 'Izberite dneve', // {{=T('Select days')}}
includeSelectAllOption: true,
selectAllText: 'Izberi vse' //{{=T('Select all')}}
});
I need it for translation of my bootstrap elements
On Wednesday, March 12, 2014 2:55:31 PM UTC+1, 黄祥 wrote:
thank you so much for your detail explaination, massimo. i've figure it
out why and how it works now.
e.g.
shortcut.add(Ctrl+F12, function() {
window.open(/test/default/index, _self);
});
thanks and best regards,
stifan
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[web2py] Re: python in javascript extension file (*.js)
You can dynamically create and serve a JS file just like an HTML file, but
you cannot do so by putting the JS in the /static folder (unless using
routing to rewrite the URL to point to a web2py controller). Static files
are served directly without going through the full framework request cycle,
so there is no opportunity to execute a template.
One approach is to serve the file via a controller (and cache it to avoid
unnecessarily re-creating the file on every request):
@cache.action(time_expire=60*60*24, cache_model=cache.ram)
def serve_js():
response.view = 'js/%s' % request.args(0)
return dict()
Then put your JS template in /views/js/, and access it via URL('default',
'serve_js', args='my_js_file.js').
Another option is to define the Javascript variables to be translated
outside of the JS file (before the file is loaded). For example, in
layout.html, you could do something like:
script
var days_nonSelectedText = {{=T('Select days')}};
var days_selectAllText = {{=T('Select all')}};
/script
script src={{=URL('static', 'js/my_js_file.js')}}/script
And then in your JS file:
$('.multiselectDays').multiselect({
numberDisplayed: 5,
nonSelectedText: days_nonSelectText,
includeSelectAllOption: true,
selectAllText: days_selectAllText
});
Another option would be to handle the translation via Javascript instead of
the web2py translator.
Anthony
On Tuesday, December 2, 2014 7:00:41 AM UTC-5, Yebach wrote:
Is it possible to include {{=T()}} in my static js file??
Smth like
$('.multiselectDays').multiselect({
numberDisplayed: 5,
nonSelectedText: 'Izberite dneve', // {{=T('Select days')}}
includeSelectAllOption: true,
selectAllText: 'Izberi vse' //{{=T('Select all')}}
});
I need it for translation of my bootstrap elements
On Wednesday, March 12, 2014 2:55:31 PM UTC+1, 黄祥 wrote:
thank you so much for your detail explaination, massimo. i've figure it
out why and how it works now.
e.g.
shortcut.add(Ctrl+F12, function() {
window.open(/test/default/index, _self);
});
thanks and best regards,
stifan
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[web2py] Re: crash - session_pickled = pickle.dumps(self, pickle.HIGHEST_PROTOCOL) on 2.9.11
What solved my issue was registering with copy_reg. I store an instance of my own class in the session, which now brakes without a registered reduction function. Though the class implements __getstate__ and __setstate__ apparently that isn't enough anymore. For docs checkout https://docs.python.org/2/library/pickle.html#module-pickle and https://docs.python.org/2/library/copy_reg.html Hope this helps. Op woensdag 19 november 2014 15:54:13 UTC+1 schreef Edwin van de Ven: Op maandag 13 oktober 2014 19:22:57 UTC+2 schreef Dmitry Ermolaev: I del al files in /sessions and update to 2.9.11 Traceback (most recent call last): File C:\web2py-m\gluon\main.py, line 435, in wsgibase session.connect(request, response) File C:\web2py-m\gluon\globals.py, line 931, in connect session_pickled = pickle.dumps(self, pickle.HIGHEST_PROTOCOL) TypeError: 'NoneType' object is not callable I'm getting the exact same error after upgrading to 2.9.11. My sessions directory is also empty. Does anyone else experience similar behavior? -- 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) --- You received this message because you are subscribed to the Google Groups web2py-users group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[web2py] Re: SQLForm.grid ondelete callback is not called from update form
it calls ondelete callback in the grid view after pressing the delete button, when using update form (setting delete checkbox to true), while normally calling it after pressing the delete button in the grid view. I don't quite understand the above sentence. Can you explain exactly when the callback is and is not getting called, and when you expect it to be called. According to the code, it looks like it should be called when you click the delete button in the grid view (assuming a successful delete), but not when deleting a record via the update form. Anthony -- 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) --- You received this message because you are subscribed to the Google Groups web2py-users group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [web2py] Like the 1st example in the web2py book, can I customize my session.counter to count all sessions?
Make a counter table with a column count and update the first row of the table each time there is an unique IP address every day... Or you can implement other rule... In your footer you will display the count db.counter(1).count # You select row 1 content that is you count You update your counter somewhere in a model, I would use db.py for that so it will be execute each request : db(db.counter.id == 1).update(count=db.counter(1).count+1) db.commit() # Don't forget to commit!! You can surround your update and commit with logic to just count users access in different situation, as I say new IP address... You may require to log IP address for this task... If you want unique visitor log, there is other tool for the task, like google analytic or if you want to stay with python and open source Piwik ( http://piwik.org/). Richard On Mon, Dec 1, 2014 at 12:30 PM, Gideon George georgegid...@gmail.com wrote: Please what I can do if I want to display the number of visits to each page of my site without restricting it to just individual sessions? Unlike the code below where it displays number of visits for a particular session, I want a situation where by I can put something like this at my footer. Since December 1, this page has been viewed 12499 times. Please help me with the code if you can, I tried everything possible to no avail. def index(): if not session.counter: session.counter = 1 else: session.counter += 1 return dict(message=Hello from MyApp, counter=session.counter) -- 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) --- You received this message because you are subscribed to the Google Groups web2py-users group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- 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) --- You received this message because you are subscribed to the Google Groups web2py-users group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[web2py] Re: Dynamic Upload Uploadfolder
Thank you Leonel, great idea. Although I'll need to use oncreate/onupdate since I'm using a smartgrid Cheers, -James On Tuesday, December 2, 2014 10:28:49 PM UTC+13, Leonel Câmara wrote: There are lots of ways to do this, the easiest is probably to just define the uploadfolder for the field in the controller for workbench creation/update instead of defining your custom store and retrieve. Something like this: def create_workbench(): Form to create a workbench in a given repository rep = db.repository[request.args(0)] if rep is None: raise HTTP(404) db.workbench.workbench.uploadfolder = rep.directory form = SQLFORM(db.workbench) if form.process().accepted: response.flash = 'Yay' elif form.errors: response.flash = 'Nay' def update_workbench(): Form to update a workbench wb = db.worbench[request.args(0)] db.workbench.workbench.uploadfolder = wb.repository.directory form = SQLFORM(db.workbench, wb) if form.process().accepted: response.flash = 'Yay' elif form.errors: response.flash = 'Nay' I haven't tried it, but this should work if you remove your custom store and retrieve. -- 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) --- You received this message because you are subscribed to the Google Groups web2py-users group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[web2py] Re: update_or_insert error
The function _update_or_insert(... returns the sql that is generated. -- 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) --- You received this message because you are subscribed to the Google Groups web2py-users group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[web2py] Re: Java Client for web2py SOAP web service
Cool! Thanks very much for sharing, Dave!
On Tuesday, November 25, 2014 2:26:47 PM UTC-5, Dave S wrote:
On Monday, November 24, 2014 12:24:25 PM UTC-8, Pengfei Yu wrote:
Hi Dave,
Thanks very much for your reply! Could you give a more detailed example
for an implementation for Java client? A block of java codes from your Java
client talking to web2py service will be perfect. Even with the most simple
example from the web2py's SOAP service document is good enough.
The usage looks something like this:
try {
String url = http://; + ServerIP + / +
AppID + /default/call/soap;
// Create SOAP Connection
SOAPConnectionFactory soapConnectionFactory =
SOAPConnectionFactory.newInstance();
SOAPConnection soapConnection = soapConnectionFactory.
createConnection();
// Send SOAP Message to SOAP Server
SOAPMessage soapResponse = soapConnection.call(
createSOAPRequest(tdName, tdiskStatus),
url);
// Process the SOAP Response
printSOAPResponse(soapResponse);
soapConnection.close();
} catch (SOAPException ex) {
System.out.println(main: soap + ex.getMessage());
Logger.getLogger(LogTDSClient.class.getName()).log(Level.SEVERE,
null, ex);
} catch (UnsupportedOperationException ex) {
System.out.println(main: uns + ex.getMessage());
Logger.getLogger(LogTDSClient.class.getName()).log(Level.SEVERE,
null, ex);
} catch (Exception ex) {
System.out.println(main: oops + ex.getMessage());
Logger.getLogger(LogTDSClient.class.getName()).log(Level.SEVERE,
null, ex);
}
and the interesting part:
private static SOAPMessage createSOAPRequest(String tName, String
tStatus) throws Exception {
MessageFactory messageFactory = MessageFactory.newInstance();
SOAPMessage soapMessage = messageFactory.createMessage();
SOAPPart soapPart = soapMessage.getSOAPPart();
String serverURI = http://your-url:here;;
String authHack = ZGxv-usual-base64stuff;
// SOAP Envelope
SOAPEnvelope envelope = soapPart.getEnvelope();
// your-url:here corresponds to serverIP above
envelope.addNamespaceDeclaration(ns0,
http://your-url:here/AppID/default/call/soap;);
// SOAP Body
SOAPBody soapBody = envelope.getBody();
SOAPElement soapBodyElem = soapBody.addChildElement(YourSoapFunc
, ns0);
SOAPElement soapBodyElem1 = soapBodyElem.addChildElement(
YourSoapParam);
soapBodyElem1.addTextNode(YourSoapParamString);
MimeHeaders headers = soapMessage.getMimeHeaders();
headers.addHeader(SOAPACTION, );
headers.addHeader(Authorization, Basic + authHack);
Iterator outHeaders = headers.getAllHeaders();
while (false outHeaders.hasNext()) {
MimeHeader outH = (MimeHeader) outHeaders.next();
// System.out.println(outH.getName() + -- +outH.getValue());
}
soapMessage.saveChanges();
/* Print the request message */
if (Boolean.FALSE) {
System.out.print(Request SOAP Message = );
soapMessage.writeTo(System.out);
System.out.println();
}
return soapMessage;
}
It's pretty simple. You might need to tweak the return value handling,
because that part wasn't very important to my usage.
(Grrr -- the GG message editor gets funky when I put in a code block, at
least in this browser.)
Good luck.
/dps
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[web2py] Write Inline query
Hi All, I really need help with a query? this is my query: Select * from Table1 where Column1 not in (Select Column2 from Table2); How to write Query in Web2py DAL Sql From Grid -- 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) --- You received this message because you are subscribed to the Google Groups web2py-users group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[web2py] Re: Custom validator - pass record id to validator for update operations
Hello Andrew, It does make sense! I was actually passing one of the record fields to my validator instead of the record ID I could just have passed the id and then have access to any field in the record. Thanks a lot ! Clara El lunes, 1 de diciembre de 2014 12:20:11 UTC-3, Andrew Buchan escribió: Hi Clara, I think (someone please correct me if I'm wrong -- and have a look at my other question posted just after this :D) that the validator has no access to the record. But because you can set the validator on a field at any time, one solution is to chang your validator class so it knows about the record id, and only assign the validator to the table's field just before you need to use it in a form, but after you have obtained the record id. class MY_VALIDATOR(IS_IN_SET): def __init__(self, record_id=None): self.record_id = record_id #whatever your validator does def __call__(self, value): if value == self.self.record_id: #whatever def some_controller_url(): record_id = request.vars.record_id #Override the validator set in models (if any) with this validator which does have knowledge of the record db.my_table._my_field.requires = MY_VALIDATOR(record=record_id) form = SQLFORM( db.my_table, record=record_id) ...#Table will be built with a validator which knows about your record :) Does this make sense? On Monday, December 1, 2014 2:49:45 PM UTC, clara wrote: Hello all, I am developing a web2py application and I am writing the logic to control stock of certain items. To that end, I wrote a custom validator which is working fine when creating new sale items. Now the problem arises when updating these sale items, because I would need to know the actual record being updated to adjust the logic in this cases. I could get this information through ._before_update method, but how would I pass it to the validator ? I am not sure if this is the best way to do it. I will appreciate any help on this matter! Best regards, Clara -- 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) --- You received this message because you are subscribed to the Google Groups web2py-users group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[web2py] Not in touch with web2py community for a while. anything new interesting?
Being busy and i lost touch with w2p community for a while. What are the new features of web2py? What are the most actively maintainted web2py community projects ? (Plug-ins?, CMS ? , Blogs?) We are planning to build a community platform , with some blog features and comment system. So , is there any plugin for that now? or we need to develop from scratch? Past 2 years I've been building SIngle page , Desktop APPs using web2py + qooxdoo. So my team is missing a bit on normal Web things. Thanks! -- 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) --- You received this message because you are subscribed to the Google Groups web2py-users group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[web2py] Re: Java Client for web2py SOAP web service
On Tuesday, December 2, 2014 6:45:04 AM UTC-8, Pengfei Yu wrote:
Cool! Thanks very much for sharing, Dave!
My pay-forward. Glad it helped.
/dps
On Tuesday, November 25, 2014 2:26:47 PM UTC-5, Dave S wrote:
On Monday, November 24, 2014 12:24:25 PM UTC-8, Pengfei Yu wrote:
Hi Dave,
Thanks very much for your reply! Could you give a more detailed example
for an implementation for Java client? A block of java codes from your Java
client talking to web2py service will be perfect. Even with the most simple
example from the web2py's SOAP service document is good enough.
The usage looks something like this:
try {
String url = http://; + ServerIP + / +
AppID + /default/call/soap;
// Create SOAP Connection
SOAPConnectionFactory soapConnectionFactory =
SOAPConnectionFactory.newInstance();
SOAPConnection soapConnection = soapConnectionFactory.
createConnection();
// Send SOAP Message to SOAP Server
SOAPMessage soapResponse = soapConnection.call(
createSOAPRequest(tdName, tdiskStatus),
url);
// Process the SOAP Response
printSOAPResponse(soapResponse);
soapConnection.close();
} catch (SOAPException ex) {
System.out.println(main: soap + ex.getMessage());
Logger.getLogger(LogTDSClient.class.getName()).log(Level.SEVERE,
null, ex);
} catch (UnsupportedOperationException ex) {
System.out.println(main: uns + ex.getMessage());
Logger.getLogger(LogTDSClient.class.getName()).log(Level.SEVERE,
null, ex);
} catch (Exception ex) {
System.out.println(main: oops + ex.getMessage());
Logger.getLogger(LogTDSClient.class.getName()).log(Level.SEVERE,
null, ex);
}
and the interesting part:
private static SOAPMessage createSOAPRequest(String tName, String
tStatus) throws Exception {
MessageFactory messageFactory = MessageFactory.newInstance();
SOAPMessage soapMessage = messageFactory.createMessage();
SOAPPart soapPart = soapMessage.getSOAPPart();
String serverURI = http://your-url:here;;
String authHack = ZGxv-usual-base64stuff;
// SOAP Envelope
SOAPEnvelope envelope = soapPart.getEnvelope();
// your-url:here corresponds to serverIP above
envelope.addNamespaceDeclaration(ns0,
http://your-url:here/AppID/default/call/soap;);
// SOAP Body
SOAPBody soapBody = envelope.getBody();
SOAPElement soapBodyElem = soapBody.addChildElement(
YourSoapFunc, ns0);
SOAPElement soapBodyElem1 = soapBodyElem.addChildElement(
YourSoapParam);
soapBodyElem1.addTextNode(YourSoapParamString);
MimeHeaders headers = soapMessage.getMimeHeaders();
headers.addHeader(SOAPACTION, );
headers.addHeader(Authorization, Basic + authHack);
Iterator outHeaders = headers.getAllHeaders();
while (false outHeaders.hasNext()) {
MimeHeader outH = (MimeHeader) outHeaders.next();
// System.out.println(outH.getName() + -- +outH.getValue());
}
soapMessage.saveChanges();
/* Print the request message */
if (Boolean.FALSE) {
System.out.print(Request SOAP Message = );
soapMessage.writeTo(System.out);
System.out.println();
}
return soapMessage;
}
It's pretty simple. You might need to tweak the return value handling,
because that part wasn't very important to my usage.
(Grrr -- the GG message editor gets funky when I put in a code block, at
least in this browser.)
Good luck.
/dps
--
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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[web2py] Re: Not in touch with web2py community for a while. anything new interesting?
Hmm, what's changed in the last two years? It looks like the community has grown a lot, we have CI with travis, more compatibility with pypy and ironpython... better sql server support. geolocation integration, authentication plugins, modular architecture, lazy tables... what else? On Tuesday, December 2, 2014 11:07:48 AM UTC-7, Phyo Arkar wrote: Being busy and i lost touch with w2p community for a while. What are the new features of web2py? What are the most actively maintainted web2py community projects ? (Plug-ins?, CMS ? , Blogs?) We are planning to build a community platform , with some blog features and comment system. So , is there any plugin for that now? or we need to develop from scratch? Past 2 years I've been building SIngle page , Desktop APPs using web2py + qooxdoo. So my team is missing a bit on normal Web things. Thanks! -- 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) --- You received this message because you are subscribed to the Google Groups web2py-users group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[web2py] Re: Not in touch with web2py community for a while. anything new interesting?
What are the most actively maintainted web2py community projects ? (Plug-ins?, CMS ? , Blogs?) Regarding the 'most actively maintained community projects' I don't really see much of that. Most projects that I see are usually a one man project that is thrown up on the web when done and not really maintained at all. That's probably because there is no need to modify something that is working since there is backward compatibility. We are planning to build a community platform , with some blog features and comment system. So , is there any plugin for that now? or we need to develop from scratch? Movuca? Past 2 years I've been building SIngle page , Desktop APPs using web2py + qooxdoo. So my team is missing a bit on normal Web things. Thanks! -- 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) --- You received this message because you are subscribed to the Google Groups web2py-users group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [web2py] Hardcoded Drop Down Menu In Form
Thanks Johann. I need to take some time and fully read and analyze the Web2py book. I'll try SQLFORM on a future form. On Tue, Nov 25, 2014 at 10:26 PM, Johann Spies johann.sp...@gmail.com wrote: On 26 November 2014 at 01:47, Pablo Cruise pal...@gmail.com wrote: I'm a novice Web2py programmer and I've searched the net but can't figure this out. I've seen many example using SQLFORM but I don't have a need for these fields to be saved or retrieved to/from a database. Why don't you use SQLFORM.factory? A quote from the web2py-book: *There are cases when you want to generate forms as if you had a database table but you do not want the database table. You simply want to take advantage of the SQLFORM capability to generate a nice looking CSS-friendly form and perhaps perform file upload and renaming.* Regards Johann -- Because experiencing your loyal love is better than life itself, my lips will praise you. (Psalm 63:3) -- 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) --- You received this message because you are subscribed to a topic in the Google Groups web2py-users group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/web2py/4FFlABaDmQ8/unsubscribe. To unsubscribe from this group and all its topics, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- 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) --- You received this message because you are subscribed to the Google Groups web2py-users group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [web2py] Re: Hardcoded Drop Down Menu In Form
Thanks TR. That worked great!
On Wed, Nov 26, 2014 at 1:08 AM, T.R.Rajkumar t.r.rajkuma...@gmail.com
wrote:
Its not INPUT. Its SELECT. See the code below.
def get_shifts():
return [1,2,3,G]
shifts = get_shifts()
form = FORM(TABLE(
TR('AgtNo:',SELECT(_name='cmbAgtNo',_id='cmbAgtNo',
requires=IS_NOT_EMPTY(),*[OPTION(str(x.agt_no) + x.work_desc,_value=x.id)
for x in agts] )),
TR('Jcod:',SELECT(_name='cmbJcod', _id='cmbJcod',
requires=IS_NOT_EMPTY(), *[OPTION(x.jcod + '|' + x.job_desc, _value=x.jcod
) for x in jobs])),
TR('MeasDate:',INPUT(_type='text', _name=
'txtMeasDate',_id='txtMeasDate', _class='date', requires=IS_NOT_EMPTY()
)),
TR('Shift:',*SELECT*(_name='cmbShift', _id=
'cmbShift', requires=IS_NOT_EMPTY(),*[OPTION(x,_value=x) for x in shifts
])),
TR('',INPUT(_type='submit',_value='CreateMeas'))
))re...
On Wednesday, November 26, 2014 5:17:13 AM UTC+5:30, Pablo Cruise wrote:
I'm a novice Web2py programmer and I've searched the net but can't figure
this out.
I've got a simple webpage with this form:
*form = FORM(TABLE(TR(TH('BEG PLAN START DATE'),
INPUT(_name='begpstrtdt', _class='date', requires=IS_DATE(), _value=t0,
_style=width: 100px;)),(TH('END PLAN START DATE'),
INPUT(_name='endpstrtdt', _class='date', requires=IS_DATE(), _value=t0,
_style=width: 100px;)),TR('Group',INPUT(_name='group',
_id='group', , requires=IS_IN_SET(['YES', 'NO']))),
TR('Email Results?',INPUT(_name='emailflg', _id='emailflg',
_type='checkbox', _value='0')),TR('Show
Query?',INPUT(_name='qryflg', _id='qryflg', _type='checkbox', _value='1',
_checked=checked,
_onclick=if(jQuery('#qryflg').prop('checked')) jQuery('#qryinfo').show();
else jQuery('#qryinfo').hide();)), TR('Show
Debug?',INPUT(_name='dbgflg', _id='dbgflg', _type='checkbox', _value='1',
_checked=checked,
_onclick=if(jQuery('#dbgflg').prop('checked')) jQuery('#dbginfo').show();
else jQuery('#dbginfo').hide();)),
TR(INPUT(_type='submit',_value='Submit'))))*
Everything works except I can't get the Group dropdown, 3rd element, to
be a dropdown menu. It shows up as a text field.
1. Is there an attribute I'm missing in the description?
2. How would I get the selected value?
I've seen many example using SQLFORM but I don't have a need for these
fields to be saved or retrieved to/from a database.
Thanks,
Paul
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[web2py] Re: update_or_insert error
On Tuesday, December 2, 2014 6:19:23 PM UTC+1, Nico de Groot wrote: The function _update_or_insert(... returns the sql that is generated. @nico: unfortunately there isn't (it's a two-step phase that isn't resolved to a single SQL statement) however, it made me spot the actual error in the posted code @TR: the update_or_insert pseudo-code is db.table.update_or_insert(condition, field1=value1,field2=value2, etc) where condition is a Query, you're instead passing a Set to sum up... db.table.update_or_insert(db.table.field1 == value1, field1=value1,field2=value2, etc) or, with multiple conditions db.table.update_or_insert((db.table.field1 == value1) (db.table.field2 == value2), field1=value1,field2=value2, etc) you're using instead db.table.update_or_insert(db((db.table.field1 == value1) (db.table.field2 == value2)), field1=value1,field2=value2, etc) the red part is not allowed BTW: read that kind of code sucks. Python (and DAL) is coded to be easy to read. just refactoring as tb = db.cms_meas_details cond = (tb.agt_no==session.agt_no) (tb.jcod==session.jcod) (tb.meas_date==session.meas_date) (tb.shift==session.shift) (tb.line_no==j) tb.update_or_insert(cond, meas_id=m_id, agt_no=session.agt_no, jcod=session.jcod, meas_date=session.meas_date, shift=session.shift, loc_of_work=form.vars['txt%s%s' % (i,1)], m_no=form.vars['txt%s%s' %(i,2)], m_times=form.vars['txt%s%s' %(i,3)], m_length=form.vars['txt%s%s' %(i,4)], m_breadth=form.vars['txt%s%s' %(i,5)], m_depth=form.vars['txt%s%s' %(i,6)], mat_code=form.vars['cmbMat%s%s' %(1,7)], unit_weight=form.vars['txt%s%s' %(i,8)], m_content=form.vars['txt%s%s' %(i,9)], remarks=form.vars['txt%s%s' %(i,10)], update_uid=e34789, update_dt=request.now, line_no=j ) takes just a little bit of time but it'll be much easier to read and to spot errors in the future -- 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) --- You received this message because you are subscribed to the Google Groups web2py-users group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [web2py] Form input show decimal fields with 4 decimals? (How to format input field in forms?)
Hello Tom,
The validator don't determine the number of places you want base on your
decimal field definition, you have to specified it in the validator :
IS_DECIMAL_IN_RANGE(0., ., dot=',')
Notice you have only 2 places in your decimal definition field model!!
Richard
On Sat, Nov 29, 2014 at 11:58 AM, Tom Øyvind Hogstad
tom.oyvind.hogs...@gmail.com wrote:
I have the following field declaration
Field('test_BOF', 'decimal(10,2)',
label='BOF (mg/l)',
requires=IS_EMPTY_OR(IS_DECIMAL_IN_RANGE(dot=','))
In a SQLFORM this vil output as a number with a for numbered fraction e.g.
12,3000
input class=decimal id=plant_service_test_BOF name=test_BOF type=
text value=12,3000
How can i format this value?
Web2Py: 2.9.11
DB: PostgreSQL 9.3
Tom Ø.
(BTW maybe w2p should detect the requested number of decimals from the field
type in this case?)
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Re: [web2py] Re: Web2py's included connection pooling VS external pooling software
Everything ok with your plan. One note, instead of playing with the max-procs in lighttpd you can use the fastcgi server parameters. btw don't use flup use this: https://github.com/momyc/gevent-fastcgi and arrange the num_workers parameter. to do that differently for each application may end up with one adapter script for each different application. 2014-12-01 23:33 GMT+01:00 Lisandro Rostagno rostagnolisan...@gmail.com: Thank you very much Niphlod and Michele for your help! Now I have a more clear understanding of all this. I understand now why I was seeing 5 fastcgi processes regardless of the max-procs configuration (that was because I was using fcgi_fork, and I was actually seeing one process and its 5 children). Michele, abount using pgbouncer when having more clients connections than max postgresql connections, I think that's my case (correct me if I'm wronk). All the sites I'm hosting are news sites, and ocassionally some of them have sudden spikes in traffic. The last time one of the sites presented a high peak on traffic, connections reached the postgresql max_connections limit and, therefor, **all** the applications started throwing intermitent HTTP 500 errors. So I started my research to see what could I do to **avoid compromising some apps when one of them is getting high traffic**. Above all, I want to be able to **control the limits for every app**. I started setting server.kbytes-per-second and connection.kbytes-per-second for every app. However that didn't resolve the problem of high database connection requests. With the last info you gave me, I think now I can achieve my goal playing around a little with this settings (please correct me if I'm worng): - max-procs for the fastcgi of every app: I could set it to 1 for apps with lower traffic, and set it to a higher value for apps with higher traffic (of course, always checking stats to see what happens). - pool_size pgbouncer parameter: I mean modifying this value for every database, using a larger pool for apps with higher traffic, and viceversa. The cool stuff here is that with pgbouncer I can check stats of clients, pools, etc. My goal here is to set a limit for an app, and if a new connection is requested but the pool is full, the client keeps waiting until a connection is freed (no http 500 error). I'll be trying these changes and I'll be posting here the results. As always, any comment is really appreciated. Thank you again for the help! 2014-12-01 17:56 GMT-03:00 Michele Comitini michele.comit...@gmail.com: What you have here is lighttpd starting 1 forking flup server. The important part is this: from flup.server.fcgi_fork import WSGIServer With that you have a python interpreter for each request, up to a maximum. The default is 5 spare children, the default maximum is 50. Under lighttpd is also possible to use fcgi_single and max_procs = 5 with similar results [I'd expect a slightly bigger memory footprint]. Since you have a forking/multiprocess configuration, you need to have a single connection in the web2py connection pool so pool_size=1 is what you need, anything more is just a waste of resources and postgres connections. The max number of open connections should be (max_num_wsgi_proc[flup] * pool_size[web2py DAL]) * (max_procs[lighttpd] * num_applications[lighttpd]). About pgbouncer, IMHO you should use it only if you have n client and m max postgresql connections, and you have n m. To speedup things you can use memcache/redis and/or a more complex setup with pgpoolII and multiple postgres backends. 2014-12-01 17:46 GMT+01:00 Lisandro Rostagno rostagnolisan...@gmail.com : Sorry about the delay. I recently installed pgbouncer. I let postgresql max_connection set to 80, and configure pgbouncer with a max_client_conn of 1000 and a default_pool_size of 20. Now when I check pg_stat_activity I can see different amounts of idle connections per app, more accordingly with that app's traffic. What I mean is that I can see more connections for the apps with higher volumes of traffic and less connections for the apps with lower volumes of traffic. What I still don't understand is the max_connections setting of postgresql vs the max_client_conn of pgbouncer. For what I've read in [1] and [2] it's ok to set those variables for example in the way I did, leting postgresql max_connections in an appropiated value (in my case, using pgtune, 80 max_connections) and using a high value for max_client_conn on pgbouncer configuration. What isnt' clear to me is: what will happen when one of the apps has more than 20 active connections to pgbouncer and requests keep coming in? The ideal (for me, in this case) would be that next requests just stay waiting (browser saying waiting for domain.com). In the other hand, related to Michele comment, right now I have every flup server running with max-procs set to 1, this is how my lighttpd virtual
[web2py] Re: web2py doesn't retrieve the latest user-memberships from ldap.
That seems normal to me. Maybe you'd want to set the session timeout to 1 day. On Monday, December 1, 2014 3:23:56 AM UTC-7, Dennis Jacobs wrote: Hi Guys, I've a small question regarding the auth-module when using ldap. I know that when a user doesn't exist in the web2py tables, web2py will retrieve the user along it's membership into the db upon his first login. However i've noticed that web2py doesn't uypdate this info when the user is already known, but the memberships in ldap has been changed. Is this normal behaviour? And are there any known work-around for this? With kind regards. Jacobs Dennis. -- 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) --- You received this message because you are subscribed to the Google Groups web2py-users group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[web2py] Re: update_or_insert error
Thanks Niphlod, I did as you said and it is working nicely. Thank you once again for pointing the mistake. -- 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) --- You received this message because you are subscribed to the Google Groups web2py-users group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
