Re: [web2py] server slow down when face multiple requests
what web2py version are you using? have you already had a look here: http://web2py.com/books/default/chapter/29/13/deployment-recipes#Efficiency-and-scalability ? Paolo On Sunday, December 22, 2013 1:48:56 AM UTC+1, viniciusban wrote: If you're using sqlite or migrations are enabled, this can be a bottleneck. On Fri, Dec 20, 2013 at 7:28 PM, sonu kumar sonu.bioi...@gmail.com javascript: wrote: Hi All, I have built one application using web2py and running on Apache server on unix environment. During testing of this application what I found is slowing down of my application when two users from different computer request my application or submit any job. I have no idea why it is happening. Are there any changes need at Apache server side for handling multiple request or at web2py side. Please let me know. 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+un...@googlegroups.com javascript:. For more options, visit https://groups.google.com/groups/opt_out. -- 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/groups/opt_out.
[web2py] Re: auth.is_logged_in(), @auth.requires_signature() behaving ornery in CORS situation
the subtle intricacies of a CORS request are hard to grasp. The fact that jQuery prevents them by default is a sane standard: you're basically sending out what identifies you (cookies) to another server entirely, and that poses a security threat. Moreover, you need to tune manually your server to accept a CORS request (the preflight headers and so on) Until now, components (LOAD and web2py_component) were meant to load fragments of your app within the same app or to share different fragments among web2py apps, that usually are mounted at the same domain. I don't think that by default web2py_component should work with CORS, given the security issues involved, but feel free to suggest a secure by default behaviour/patch that will allow CORS to work within web2py_component, making sure that newbies won't code an insecure app. -- 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/groups/opt_out.
[web2py] Re: error using auth.wiki('slug') on service pages
Thank you for your help. I've tried it, and it works for me.
Dana četvrtak, 19. prosinca 2013. 20:35:37 UTC+1, korisnik Alan Etkin
napisao je:
El jueves, 19 de diciembre de 2013 07:54:34 UTC-3, Janko Strusa escribió:
Ok, I have reported the issue.
force_render is being ignored in actions that involve service pages. If
you want to combine them with document content, a workaround is having the
wiki create the tables in the model or controller with
auth.wiki(resolve=False)
And then, to show a doc, you can do (in a view)
{{=MARKMIN(db(db.wiki_page.slug==sidebar).select().first().body)}}
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[web2py] ERROR:Rocket.Errors.Thread-4:Unhandled Error when serving connection
Hello,
I have a function in controllers/default.py
def test_stream():
'''Test the stream output
'''
import cStringIO
stringio = cStringIO.StringIO()
stringio.write('This is the first line.\n')
stringio.write('This is the second line.')
stringio.seek(0)
return response.stream(stringio, attachment=True, request=request,
filename='test_%s.txt' % 'stream')
When I call it directly over URL
http://localhost:8000/myapp/default/test_stream all is ok.
But when I call it over a menu which I have in models/menu.py with
... ('Teststream', False, URL('default', 'test_stream'))...
I get the following error at the console:
ERROR:Rocket.Errors.Thread-4:Unhandled Error when serving connection:
Traceback (most recent call last):
File /home/robert/Projekte/web2py/gluon/rocket.py, line 1337, in run
self.run_app(conn)
File /home/robert/Projekte/web2py/gluon/rocket.py, line 1855, in run_app
self.conn.sendall(b('0\r\n\r\n'))
File /usr/lib/python2.7/socket.py, line 224, in meth
return getattr(self._sock,name)(*args)
error: [Errno 32] Datenübergabe unterbrochen (broken pipe)
Any idea?
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[web2py] 401 error using auth.wiki
I was using the built in auth.wiki without problems a few months ago. I could register a user, and get the wiki menu when I logged in. Have upgraded to 2.8.2 and this no longer seems to work. Tried solutions on other threads but still get 401 error when I try to log in, /wiki/default/index/_create/index Thanks Jim -- 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/groups/opt_out.
[web2py] ERROR:Rocket.Errors.Thread-4:Unhandled Error when serving connection
I have a function controllers/default.py test_stream.
def test_stream():
'''Test the stream output
'''
import cStringIO
stringio = cStringIO.StringIO()
stringio.write('This is the first line.\n')
stringio.write('This is the second line.')
stringio.seek(0)
return response.stream(stringio, attachment=True, request=request,
filename='test_%s.txt' % 'stream')
When I call it over URL http://localhost:8000/myapp/default/test_stream all
is ok.
But when I call it over menu with
... ('Teststream', False, URL('genre', 'test_stream')) ...
I get the following error at the console:
ERROR:Rocket.Errors.Thread-4:Unhandled Error when serving connection:
Traceback (most recent call last):
File /home/robert/Projekte/web2py/gluon/rocket.py, line 1337, in run
self.run_app(conn)
File /home/robert/Projekte/web2py/gluon/rocket.py, line 1855, in run_app
self.conn.sendall(b('0\r\n\r\n'))
File /usr/lib/python2.7/socket.py, line 224, in meth
return getattr(self._sock,name)(*args)
error: [Errno 32] Datenübergabe unterbrochen (broken pipe)
Any idea?
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[web2py] Re: Rendering 'raw' HTML for AngularJS with Web2py
Changing delimiters in angular, keeping web2py Style
From a book i read
Delimiters {{ ... }}
When you serve your Angular application from a framework like Symfony, the
double curly braces {{ }} will conflict with the Twig templating engine,
because it also uses the same characters as delimiters. To stay compatible with
any plugins that rely on these delimiters on the server side, you should not
change them. Angular offers a way to change the delimiters into something else:
var myAppModule = angular.module('myApp',[],
function ($interpolateProvider) {
$interpolateProvider.startSymbol('[');
$interpolateProvider.endSymbol(']');
});
This will change the stock {{ }} to [ ] for the current Angular app.
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[web2py] Wiki.auth 401 error
This used to work, activate the built in wiki, then register, log in and I got the wiki available. Now when I try to make a new wiki I get 401 even though it lets me log on. Tried today and I get a 401 error when app accesses /default/index/_create/index Thanks, Jimmy -- 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/groups/opt_out.
[web2py] Problem w/ cpdb.py script
I'm trying to use the cpdb.py script to copy one sqlite db to another. It makes the tables exports the old data to its own satisfaction, but when it tries to import the data, I get: EXCEPTION: could not make a copy of the database foreign key constraint failed I had run into a similar problem when I upgraded to the latest version of web2py; the default settings for sqlite had changed, and I had to add a IS_EMPTY_OR(IS_IN_DB(...)) requirement for my reference fields where I had just been using the default requirement (https://groups.google.com/forum/#!topic/web2py/klspqXpha4E), which makes me wonder if this is related. Whatever the cause, this sounds like a problem w/ the script or something it relies on. - Scott -- 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/groups/opt_out.
[web2py] Social Login - Twitter logs out plus some other issues- web2py 2.8.2 / Mac OS X 10.9.1
Hello, I'm trying to implement Social Login following this example exactly as it shows here: https://groups.google.com/forum/#!topic/web2py/S9ukjWz6qMA Facebook works well, but I'm having some issues: 1. Twitter login works fine, but when it returns from twitter's login page to my web2py app(through the callback url), it happens two things: 1.1 My web2py app automatically redirects to 'logout' method, leaving me in the default/index page and logging me out, even if twitter auth succeed. 1.2 Twitter user's data(like name, id, etc) is not stored in DB(Facebook login did store it) Notes: To login with Twitter I use the regular login url(default/user/login) which redirects me to twitter auth so I set the Callback URL to be the same url. 2. I want to use Facebook/Twitter/Web2py auth simultaneously (and if possible merge all accounts through email address or username) but I can't figure it out how to set auth.settings.login_form dynamically. Currently i'm setting it in db.py and can't be overdiden it in the controller. In other words, I'm facing the same issue JungHyun Kim is experiencing. 3. I don't want to use Janrain. Thanks a lot for your help, I've already tried with a lot of outdated examples and it's driving me nuts :P Cheers. -- 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/groups/opt_out.
[web2py] Re: Wiki.auth 401 error
This used to work, activate the built in wiki, then register, log in and I got the wiki available. Now when I try to make a new wiki I get 401 even though it lets me log on. With what version? -- 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/groups/opt_out.
[web2py] Re: Wiki.auth 401 error
Hi Alan, it's 2.8.2 Thanks On Sunday, 22 December 2013 19:54:25 UTC, jimbo wrote: This used to work, activate the built in wiki, then register, log in and I got the wiki available. Now when I try to make a new wiki I get 401 even though it lets me log on. Tried today and I get a 401 error when app accesses /default/index/_create/index Thanks, Jimmy -- 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/groups/opt_out.
[web2py] Re: Online classes
These videos are great! thanks, Alex Glaros -- 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/groups/opt_out.
[web2py] How to get captcha to display during https session
My registration page has changed to https session from http. But now, on IE (haven't tested other browsers yet), the Captcha doesn't display and IE gives the message Only secure content is displayed. Unless the user clicks the Show all content button, they won't be able to register. Anybody know what to do? -- 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/groups/opt_out.
Re: [web2py] Font size and FPDF Report
Hello Alfonso
you can not use css with fpdf. It doesn't understand most of it, you
have to use html.
To change font size, I use, as an example:
pdf.write_html('font size=10' + tabla.xml().decode('utf-8') + '/font')
where tabla is a html table I've previously built using web2py html
helpers (TR, TH,TBODY,TD,TABLE,THEAD , etc.)
Hope this helps.
Regards.
2013/12/20 Alfonso Pastor Sierra alfonso.pas...@gmail.com:
Hi, I have the code for a PDF Report:
def export_pdf():
title = Informe de impresiones
head = THEAD(TR(TH(Fecha/Hora,_width=16%),
TH(Impresora,_width=17%),
TH(Host,_width=10%),
TH(Usuario,_width=10%),
TH(Trabajo,_width=33%),
TH(Pag,_width=4%),
TH(Cop,_width=4%),
TH(Total,_width=6%),
_bgcolor=#A0A0A0))
rowsTable = []
i=0;
rows=consultaInforme()
for r in rows:
col = i % 2 and #F0F0F0 or #FF
documento=r[6].encode(latin_1,replace)[:50]
rowsTable.append(TR(TD(r[1], _align=left),
TD(r[2], _align=left),
TD(r[5], _align=left),
TD(r[4], _align=left),
TD(documento, _align=left),
TD(r[7], _align=center),
TD(r[8], _align=center),
TD(r[9], _align=center),
_bgcolor=col))
i+=1
body = TBODY(*rowsTable)
table = TABLE(*[head, body], _border=1, _align=center,
_width=100%)
class MyFPDF(FPDF, HTMLMixin):
def __init__(self):
FPDF.__init__(self,'L')
def header(self):
self.set_font('Arial','B',15)
self.cell(0,10, title ,1,0,'C')
def footer(self):
self.set_y(-15)
self.set_font('Arial','I',8)
self.cell(0,10,IES,0,0,'L')
txt = 'Pag. %s de %s' % (self.page_no(), self.alias_nb_pages())
self.cell(0,10,txt,0,0,'R')
pdf=MyFPDF()
pdf.add_page()
pdf.write_html(str(XML(table, sanitize=False)))
response.headers['Content-Type']='application/pdf; charset=utf-8'
doc=pdf.output(dest='S')
doc64=embed64(data=doc,extension='application/pdf')
return 'window.open(%s);' % doc64
def consultaInforme():
blah..blah.blah
.
consulta=cdb.executesql(sql)
return consulta
And I want to change the font-size of the text inside the table, but I
can't.
I have tried without success:
rowsTable.append(TR(TD(r[1], _align=left),
TD(r[2], _align=left),
TD(r[5], _align=left),
TD(r[4], _align=left),
TD(documento, _align=left),
TD(r[7], _align=center),
TD(r[8], _align=center),
TD(r[9], _align=center),
_bgcolor=col, _style=font-size: 8px;))
and
pdf=MyFPDF()
pdf.add_page()
pdf.set_font('Arial','',10)
pdf.write_html(str(XML(table, sanitize=False)))
But never changes the font size in pdf.
Can you help me?
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