Re: cpu load

2008-11-25 Thread Jirka Vejrazka
> I recently upgraded Django from 0.96 to 1.0.2 but noticed that the CPU > load for the same site traffic jumped by 50%. Has anyone else noticed > anything similar or might have any clue as to why this might happen? Hi there, do you do any pickling or serializing of QuerySets? I do remember r

Re: Pickling Querysets (Query?)

2008-09-15 Thread Jirka Vejrazka
Hi, this is how I do it, but don't rely on effectiveness of this solution - I'd be the first one to say that I'm a mediocre programmer :) def serialize(data): '''Input: instance of PluginParameters Output: base64-encoded string that can be stored in a database ''' if not isinstance

Re: where is my pythonpath

2008-09-18 Thread Jirka Vejrazka
KillaBee, PYTHONPATH is an environment variable, not a file. Try typing "env" at yout Ubuntu command line. How to modify the environment variable was already descibed in this thread so I won't go into that again. Cheers Jirka On 9/18/08, KillaBee <[EMAIL PROTECTED]> wrote: > > Th

Re: OT: hide directory listing on server

2009-02-18 Thread Jirka Vejrazka
e Summary section of http://httpd.apache.org/docs/2.2/mod/mod_autoindex.html You could also completely remove the mod_autoindex from Apache, but make sure that it won't have any unwanted side effects on your website. Cheers Jirka Vejrazka --~--~-~--~~~

Re: Python Multiprocessing With Django

2009-03-06 Thread Jirka Vejrazka
> I have a management command that that starts up a few process to process a > request: http://dpaste.com/7925/. Hi, I was recently debugging similar issue and came to a conclusion (which may be wrong of course :) that multiprocessing and Django DB connections don't play well together. I ended u

Re: Python Multiprocessing With Django

2009-03-06 Thread Jirka Vejrazka
> Thanks Jirka, that fixed the problem. But I think I will file a bug report > that seem to be very hacky :) Great, I'm glad it solved your problem. Personally, I don't think it is a bug, as we both pushed Django well beyond its "area of expertise". I really believe that Django is great for servi

Re: Help about models

2009-11-09 Thread Jirka Vejrazka
> I commented out the ForeignKey because it caused an error. Just a small coding note - it was causing an error because you did not specify the model name exactly (compare the character case) Jirka --~--~-~--~~~---~--~~ You received this message because you ar

Re: ORM using tons of memory and CPU

2009-12-15 Thread Jirka Vejrazka
Hi, correct me if I got it wrong, but you essentially need these 4 things: 1) obtain the date for the the newest messages to delete 2) get cacheID of all objects to be deleted 3) delete the files 4) delete these objects from the database So, you could use something like this: # get the date

Re: ORM using tons of memory and CPU

2009-12-15 Thread Jirka Vejrazka
Well, I was bound to get something wrong :) > to_be_purged = > archivedEmail.objects.filter(received__lte=newest_to_delete).values('cacheID', > flat=True) the end of the line should be .values_list('cacheID', flat=True) # not .values( Cheers Jirka -- You received this message becau

Re: Can a django form render a javascript (interactive) calendar?

2009-12-16 Thread Jirka Vejrazka
>> > Is it possible for django to render a javascript calendar?  How so? >> > If this is possible, a code snippet would be very helpful. Django Admin has a JavaScript calendar you can copy or learn from - take a look at django.contrib.admin.widgets.AdminDateWidget Cheers Jirka -- You re

Re: Models Tutorial Django

2010-05-11 Thread Jirka Vejrazka
> class Choice(models.Model): >    poll = models.ForeignKey(Poll) >    choice = models.CharField(max_length=200) >    votes = models.IntegerField() >    def __unicode__(self): >        return self.question > > > I know the structure is wrong. > Any suggestions would be greatly appreciated. Hi,

Re: Models Tutorial Django

2010-05-11 Thread Jirka Vejrazka
> > # Make sure our __unicode__() addition worked. >>>> Poll.objects.all() > [] > > > ME: > >>>> Poll.objects.all() > [] > > Thanks for the time! > > Best > > Z. > > > > > On May 11, 12:03 pm, Jirka Vejrazka wrot

Re: Shows indendation error

2010-05-13 Thread Jirka Vejrazka
Ravi, the "default" lines where you just uncommented existing lines (like the "include admin") start with spaces, the lines you've created start with Tab characters. Mixing tabs and spaces is not a good practice (generally, it's recommended to use spaces only). If you swich your editor to "di

Re: Python Database Framework

2010-05-14 Thread Jirka Vejrazka
> Do anyone knows a Python Database framework, which resembles Django's > approach to database programming? I need it to use outside of Django, for > other Python scripts. Any reason why you wouldn't Django itself? I do use the ORM to multiple projects that have no relation to web. Works very well

Re: Session not working as i had hoped

2010-05-26 Thread Jirka Vejrazka
Hi, a simple hint: try to point out a place in your code where has_visited does exist and is set to False. Also, you probably don't want to have any code in your view after an unconditional "return" statement - that code would never get executed. HTH Jikra -- You received this messa

Re: Django minimum deployment requirements

2010-05-26 Thread Jirka Vejrazka
As long as you have Django installed, yes. It's in the documentation. Cheers Jirka On 26/05/2010, Murasame wrote: > Can a Django powered app run in a standard apache mod_python only > webserver? > > -- > You received this message because you are subscribed to the Google Groups > "Django

Re: generate cache by visiting protected links

2010-07-28 Thread Jirka Vejrazka
> i have cache enabled on a few heavy statistical views. > I would like to generate the pages before a user goes to that page and maybe > even > regenerate the pages every hour to avoid the initial delay. > However, i can't seem to automate the caching as my site's authentication > gets in the wa

Re: generate cache by visiting protected links

2010-07-29 Thread Jirka Vejrazka
>    ret_val = stats_top_callers_per_year(_request) >    cache.set(reverse("stats_top_callers_per_year"), ret_val) Hi, it's your code and I won't try talk you out of it :) However, I don't see any reason why you couldn't call "stats_top_caller_per_year" from an external script, unless you d

Re: generate cache by visiting protected links

2010-07-29 Thread Jirka Vejrazka
> I could indeed, as you correctly point out, put it in a cronjob provided > that i can access the cache that is currently used byt the site. > I haven't yet found how to do that. Probably not that hard. > But i don't see a benefit to putting the code in a cronjob. > Apparently, you do, so could yo

Re: generate cache by visiting protected links

2010-07-29 Thread Jirka Vejrazka
> That's why i asked on what Django uses as a key to set and entry in the cache. > If i generate the page and put it on the cache and then rely on Django to get > it, > the key i use needs to be the same as Django uses otherwise the page isn't > found in the > cache and the page is generated agai

Re: generate cache by visiting protected links

2010-07-30 Thread Jirka Vejrazka
> I still have 2 approaches i can take. I still believe that there is a 3rd option there - to bypass the view / auth / login machinery completely :) If your primary goal is to cache the statistics and the statistics does not depend on the user that is logged in (you did pass a user with pk=1

Re: Which program will run when we execute "djano-admin.py startproject mysite" command?

2010-08-01 Thread Jirka Vejrazka
Hi Balu, django-admin.py uis copied to C:\Python2x\Scripts on your PC (depending on the specific Python version). This is not typically on you system path, so Windows can't find it. A simple solution is to copy or move the django-admin.py from Scripts subdir to C:\Python2x (where python.exe

Re: os.path

2010-08-02 Thread Jirka Vejrazka
os.path is a standard Python module, you do have it already. Cheers Jirka On 02/08/2010, yalda.nasirian wrote: > hi > > note > > If you want to be a bit more flexible and decoupled, though, you can > take advantage of the fact that Django settings files are just Python > code by cons

cx_Oracle not working (was: How to access a MySQL table in Django?)

2010-08-02 Thread Jirka Vejrazka
> yeah, i was able to find that exact thing yesterday, and it works and i am so > happy.  now i have one more problem, i cnat get oracle-cx to work. it says > that "no software installation was found" or something like that. i have the > python-mysql working but i cant seem to get the oracle databa

Re: urlpattern problem !

2010-08-02 Thread Jirka Vejrazka
> but when i login in my admin page i cant see all of my objects( like > Publisher, Author, ...) > http://www.djangobook.com/en/1.0/chapter06/ > i just have groups , users , sites . > can you help me Hi, the Django Book 1.0 is slightly outdated, the admin works slightly differently with cur

Re: CSRF verification failures (admin)

2010-08-18 Thread Jirka Vejrazka
> I have run into a consistent CSRF error in admin. > It occurs when user tries to change his/her password. > Every single time it returns CSRF error. > My admin templates are not modified. Hi, I'm not sure what your specific problem might be, but I experienced CSRF problem in admin in 2 situ

Re: Caching JSON in Django

2010-08-25 Thread Jirka Vejrazka
> Is your AJAX query POST or GET query? Because as you may know, POST queries > are not cached, GET queries are. Also, GET requests are not cached in some cases (e.g. when GET parameters are used) - it's really difficult to figure out what's wrong without knowing specific details. Cheers

Re: Caching JSON in Django

2010-08-25 Thread Jirka Vejrazka
> I think that might be the case... I do extract parameters from GET. > > Am I out of luck? Well, nothing can stop your from doing the caching manually so you can tune it exactlly to your needs. It's actually not that difficult: from django.core.cache import cache def my_view(request): # som

Re: Query overhead or not ?

2010-08-31 Thread Jirka Vejrazka
> tags = Tag.objects.all() > > for t in tags: >    indexed_tags[t] = Post.objects.filter(tags__name=t).count() > > Next I would sort indexed_tags and I have a dictionary of which tags are used > the most. > > I'm wondering if this is a good idea ? Since if I have 1000 tags this would > require 10

Re: Django app that uploads media files and servers them through a view?

2010-09-30 Thread Jirka Vejrazka
>> Is anyone aware of a Django app that lets you upload media files (not >> necessarily in the admin site) but serves them through a view instead >> of as static files via the web server? I need to control access to the >> media using permissions. Thanks > > Serving media using views are very ineff

Re:

2010-10-11 Thread Jirka Vejrazka
> My Url look like this > > di/sub?word=check&type=00&submit=Submit >                         --- >  but it shows the error for symbols "?" > --- >  i want to print only the word check in this url and it can be anyword > given by user Hi Sami, whi

Re:

2010-10-11 Thread Jirka Vejrazka
> def current_datetime(request): > >   word = request.GET['word'] >  return HttpResponse(word) > > but it still showing  Error > Exception Value: > > unindent does not match any outer indentation level (view.py, line 7) The error is exactly what is says - indentation is important in Python and t

Re:

2010-10-11 Thread Jirka Vejrazka
> my re reuested url is > http://localhost/wap/di/sub?word=check&type=00&submit=Submit Sami, please don't spam the list with the same requests. Your other question has been answered and if you have follow up questions, it's better to keep them in the same email thread. (also, please use a prope

Re: Legacy URLs redirect

2010-10-11 Thread Jirka Vejrazka
> And failed most spectacularly. Do I need to be escaping something, or > what am I missing? Yes. Even for the raw regular expressions, the question mark at the beginning must be escaped. Try a simple test case: import sys import re s = r'\?q=taxonomy/term/[0-9]+$' re_pattern = re.compile(s, re

Re: design problem..how to store web page's data for later comparison

2010-10-12 Thread Jirka Vejrazka
> Yes, it's definitely possible. DBs support very large text fields nowadays, I > wouldn't worry about it. Postgres's text field type is only limited by the > 1GB value-size limit general to all Postgres DB fields. Plus, you can easily compresss web pages very effectively using built-in Python

Re: choosing queryset

2010-10-26 Thread Jirka Vejrazka
> I've two modules called plan and income and both have a class called > Income in their respective models. Now if I do user.income_set, it is > accessing the income set under plan. How do I alter it to access > income.income? Any ideas? Hi, have you had a chance to check out related_name in th

Re: how to use tkinter widget in django

2010-10-26 Thread Jirka Vejrazka
> thanks for the replies.. > I am wondering if javascript is the only alternative if I want to use > such a custom widget. > If anyone knows about any such python widget please tell me.. You might want to dig a bit into website design to understand how JavaScript-based systems work. That would h

Re: interface django and rest

2010-10-27 Thread Jirka Vejrazka
> Please Suggest me an tutorial for interfacing django and  restfuli thanks Hi Sami, you might want to check this out: http://bitbucket.org/jespern/django-piston/wiki/Home Jirka -- You received this message because you are subscribed to the Google Groups "Django users" group. To post to

Re: Import csv file in admin

2010-10-29 Thread Jirka Vejrazka
I must still be missing something here. If all you want to do is to read CSV file and save the data in the database, I still don't understand why you use the forms machinery. You only *need* to use the data model, e.g. from myapp.models import Data csvfile = csv.reader('something.csv') for line

Re: Start project not working

2010-10-29 Thread Jirka Vejrazka
Hi, first of all, if you will be sending emails like these, you're likely to get ignored by people who are otherwise happy to anser questions like yours (hint: 3 consecutive emails about the same topic in 2 conferences, "anonymous" user etc.) Now for the real "answer". You have not told us an

Re: Import csv file in admin

2010-10-31 Thread Jirka Vejrazka
> I try to follow the ideas, but i feel like taking the dirty way. > Here's my work: > Because i can't replace the modelform created by the admin for the > "Data" model with a standard form as the Django docs says, i created a > view to replace the "add" view generated by the admin and put a > stan

Re: Howto crypt forms in Django?

2010-11-01 Thread Jirka Vejrazka
> is there a way not to send form data in plain-text format? I've found > jCryption for PHP ("In short words jCryption is a javascript HTML-Form > encryption plugin, which encrypts the POST/GET-Data that will be sent > when you submit a form."). Is there a way to crypt data without using > SSL?

Re: Django Country->State->City Dropdown list

2010-11-02 Thread Jirka Vejrazka
> The following is my django code. I would like to have 3 column drop- > down list. It sounds like you might want to check out Dajax (http://www.dajaxproject.com/), Dojango (http://code.google.com/p/dojango/) or JQuery (there are plenty of examples for using JQuery with Django out there). Ch

Re: Validate single field in model

2010-11-02 Thread Jirka Vejrazka
> But can i do something similar in the Model itself ? Hi, have you checked the documentation? http://docs.djangoproject.com/en/dev/ref/models/instances/#validating-objects Cheers Jirka -- You received this message because you are subscribed to the Google Groups "Django users" group.

Re: How to get hold of a (database) connection from within a thread

2010-11-04 Thread Jirka Vejrazka
> How can I get hold of the connection used to create the object, from within > each thread, so that each thread closes the connection that it has just > used? Alternatively, how can I get a list of all the open connections that > Django is using at any one time. I am using the "standard" model que

Re: question about involve "vncserver" command with django

2010-11-09 Thread Jirka Vejrazka
> For example,  django listen on tcp port 8000, and the Xvnc also listen > on tcp port 8000. > It's wired. Hi Bill, this is technically impossible, two programs cannot listen on the same TCP port (on one interface). It's very likely that it was Django webserver listening there. Overall, st

Re: question about involve "vncserver" command with django

2010-11-10 Thread Jirka Vejrazka
> What am I doing is want to simplify using vnc. > I'm a Linux administrator. As you know, if users want to use vnc they > must login the server with ssh to start vnc server first. > Then get the port or id number, then use vncviewer or http link to > access the vncserver. > I just want them to acc

Re: spaces preserved

2010-11-10 Thread Jirka Vejrazka
> Can someone please suggest how to get the complete string ? Passing (semi-) arbitrary strings in GET parameters can lead to all sorts of issues (probably less for english-only sites). You might be better off by passing primary key of the item model or some other unique identifier that is "web

Re: ReportLab and Django - templates? ; FK object has no attribute split

2010-11-18 Thread Jirka Vejrazka
Hi Victor, It really depends on complexity of your PDF. I needed to do something similar some time ago and used ReportLab addon called "pisa" and used standard Django template language to define the PDF contents. You might want to take a look, it worked well enough for simple PDF pages. Ch

Re: ORA-01425

2010-12-02 Thread Jirka Vejrazka
> I'm using Django against an Oracle 10 database.  It used to work.  Then they > upgraded it to 10.2.0.5 (not sure what from, I can probably find out). Hi Tim, sorry, I don't have a solution for you, but you might want to check out http://code.djangoproject.com/ticket/14149 and add description

Re: ORA-01425

2010-12-02 Thread Jirka Vejrazka
> Interesting that I'm seeing this in an upgrade from 10.2.0.4 to 10.2.0.5. > > Instead of changing from LIKE to LIKEC - if I add more backslashes will that > work? Honestly, I can't tell. It's been too long and I can't test it now :-((( Jirka -- You received this message because you are

Re: ORA-01425

2010-12-02 Thread Jirka Vejrazka
> It looks as though something like that may be necessary.  For those of > you running into this problem, do you get the error with the following > query? > cursor.execute(r"SELECT 1 FROM DUAL WHERE TRANSLATE('A' USING NCHAR_CS) LIKE TRANSLATE('A' USING NCHAR_CS) ESCAPE TRANSLATE('\' USI

Re: ORA-01425

2010-12-02 Thread Jirka Vejrazka
> No error for me, but that's on a monkeypatched system. I can try > without the patch, but only after weekend :( Actually, screw production servers :) Tried on unpatched Django 1.2.1, got exactly the same result, no error. Jirka -- You received this message because you are subscribed to the

Re: ORA-01425

2010-12-08 Thread Jirka Vejrazka
OK - here's my 2 cents: Django 1.2.1, Oracle 9.2.0.7 Cheers Jirka In [1]: from django.db import connections In [2]: c = connections['oracle'].cursor() In [3]: c.execute(r"SELECT 1 FROM DUAL WHERE 'A' LIKE TRANSLATE('A' USING NCHAR_CS) ESCAPE TRANSLATE('\' USING NCHAR_CS)") -

Re: Can I remove the django source dir after install?

2009-12-30 Thread Jirka Vejrazka
> - download the tar file > - extract to a dir c:\django-1.1.1 > - run "python setup.py install" > > Can I now delete the c:\django-1.1.1 dir? (it seems like all the > necessary files have been copied over to the python site library dir. > Or, is there something that I may still need in the c:\djan

Re: Python based web reporting tool?

2010-01-07 Thread Jirka Vejrazka
> I have a question for those of you doing web work with python. Is > anyone familiar with a python based reporting tool?  I am about to > start on a pretty big web app and will need the ability to do some end > user reporting (invoices, revenue reports, etc). It can be an existing > django app or

Re: How crypt python code

2010-01-12 Thread Jirka Vejrazka
Hi, You can't really. The code has to be executed, therefore it has to be readable by the server. So, by definition, it is readable by sever admin(s).. You could implement some obfuscation, but it,s not really worth it. The best you can do is to check your hosting contract/agreement, see what

Re: two different models, order by date

2010-02-24 Thread Jirka Vejrazka
Hi, > i have a simple question here, i've been trying to found the answer > but somehow i got confused if this is wheter possible or not: it's always possible, just a matter of time and effort (and cost) ;-) > I have two django models, movies and books , i want to get all the > objects from bo

Re: form.has_changed always true?

2010-02-26 Thread Jirka Vejrazka
Hi, if I digress from the has_changed() problem, you mentioned you wanted to send email after a user profile has changed. Assuming that the profile is a model in the database, you might consider tying your logic to the model rather than the form. The post_save signal tied to the profile-relat

Re: Django Problem

2010-02-26 Thread Jirka Vejrazka
> But  i m getting following Error after loading admin module in > setting.py(Please Download attached file from Files Section): Hi, you have not provided the error message nor any link where we can see it (as far as I can see), so it's difficult to judge what the specific problem is... Cheers

Re: Serving https with runserver

2010-03-01 Thread Jirka Vejrazka
>> Then maybe web server is the best option. In all cases you have to >> configure something until someday 'runserver' come with ssl support. I think that no one would really object if runserver was SSL-aware, however people requesting it need to be aware that having an SSL-aware webserver is si

Re: Creating fancier views

2010-03-01 Thread Jirka Vejrazka
> customising templates.  I am wondering if there is an easy way to > spice up certain things, such as tables, in a similar way to the admin > interface does.  Specifically I'd like sortable/filterable columns at > this time, perhaps with the option to add checkboxes/custom buttons to > each row la

Re: How to create connection pooling in django

2010-03-03 Thread Jirka Vejrazka
>  I am using Django1.1.1(Apache via mod_wsgi deployment) with MSSQL DB. I > found that the new DB connection is getting created for every request . But > i want to use connection pooling. > Can anyone provide me the link to achive connection pooling. > Thanks and Regards, vijay, first, pelase

Re: how to check size of a dict or list in template

2010-03-03 Thread Jirka Vejrazka
> In the template I want to show something like > > {%if not  len(objects_tatus ) %} # just to clarify the purpose..I know > But how can I check the size of the dictionary? If it was a Queryset I > could have used qset.count  ..but here it would not work. > Can somebody help? Hi there,

Re: Newbie question: upgrade to python 2.6: cannot (re)connect to Django?

2010-03-10 Thread Jirka Vejrazka
Hi Bob, > MacPro1:Downloads$ ls > Django-1.1.1.tar You have not unpacked the Django archive. You need to run: $ tar xf Django-1.1.1.tar It will create a subdirectory (named "Django-1.1.1" probably), then you need to move to that subdirectory $ cd Django-1.1.1 and then run the $ python set

Re: send_mass_mail()

2010-03-10 Thread Jirka Vejrazka
> how much mails can i send with send_mass_mail() > i have like 7000 users and i have send mail to all of them. Hi, I have never used it myself, but a quick glance at the source code does not show any reason why this would not work. However, keep two things in mind: - the emails are first al

Re: need help in multi db

2010-03-10 Thread Jirka Vejrazka
Hi Silaja, first, I'm going to guess that no one will be able to solve your problem. There are multiple reasons for it: - Multiple database support is in Django 1.2. You insist on using it on Django 1.1, without mentioning why you can't upgrade (the upgrade would make sense for any reader not

Re: templates?

2010-03-10 Thread Jirka Vejrazka
Hi Nadeesh, you need to use forward slashes, even on Windows (or double-backslashes). So, changing to: DJANGO_SETTINGS_MODULE=C:/django/Django-1.1.1/djangotest/mysite/settings might solve your problem, assuming everything else is OK. Cheers Jirka -- You received this message becaus

Re: templates?

2010-03-10 Thread Jirka Vejrazka
> DJANGO_SETTINGS_MODULE=C:/django/Django-1.1.1/djangotest/mysite/settings Oops - I take it back (it's been a long day). You need to supply Python path, i.e just "mysite.settings" if you PYTHONPATH is already set to PYTHONPATH=C:\django\Django-1.1.1\djangotest and mysite is a directory there.

Re: local application source files checksum

2010-03-11 Thread Jirka Vejrazka
> The thing is: the application will get approved from an organization, > and after that I have to avoid any kind of source edit, > until another approval.. Hi, one option would be using proper permission for editing the source code and Tripwire/AIDE for reporting on any unauthorized changes...

Re: How to check if I installed Django well?

2010-03-16 Thread Jirka Vejrazka
Hi, if you've untarred the Django archive, you have a new directory called (probably) Django-1.1.1. Just go into that directory (in the command line, do "cd Django-1.1.1") and then run installation the standard Python way (for Python packages): "python setup.py install". It should run for a

Re: how to run a given project

2010-03-16 Thread Jirka Vejrazka
> i get "Database wit does not exist " (wit is the database for this > proj but i dont if i should make it in postrgres or ??,i tries making > it and then i got other errors) > im working in Linux Hi, it seems that your database setup is incorrect or the database just does not exist. If it is t

Re: Django noob - static views or dynamic pages in web application?

2010-03-16 Thread Jirka Vejrazka
Hi, sorry, but it seems that you need to take another look at the Django documentation to figure out how it works. Let me point out couple of things that were not exactly right in your email. First, Django is not a CMS (although there are CMS systems based on Django). Django is a *web developm

Re: More tutorials and recipes?

2010-03-17 Thread Jirka Vejrazka
> What I am looking for is something that goes beyond the tutorials to > bridge the gap to the detail of the modules. Are there any? Hi, how about checking out some existing applications to learn how those work? Many of them are small enough to get the useful tips and tricks from them in 10 m

Re: Send e-mail with large files from form attached

2010-03-18 Thread Jirka Vejrazka
> I've got a form with 20 ImageFields - such a form for sending photos > to the site admin as a request for a new user. Well, Django certainly > handles and uploads the, that's OK. But when it comes to sending all > the files as an attachment - I got stuck. > Small files are read nicely. But when

Re: Signals in Django

2010-03-19 Thread Jirka Vejrazka
> Is it possible to get real signals into Django processes?  I have > several processes that collect data for analysis, so they run a long > time normally.  For maintenance purposes, it would be handy to be able > to send a SIGHUP to the processes and have them shut down cleanly.  I > read up on th

Re: set up database engine

2010-04-07 Thread Jirka Vejrazka
>> how exactly set up the database engine as SQLight? The tutorial >> doesn't seem to tell us... Hi, if you edit the file "settings.py" in your project directory, all you need to do is to tell Django that you want to use SQLite3 and where you want the database (somewhere on your disk, where you

Re: how to achieve the break tag in django template

2010-04-12 Thread Jirka Vejrazka
>> now i have a finished template which wrote by j2ee,like this: >>         <#list  dailyStarList as dailyS> >>                > 0>class="list_color_w"<#else>class="list_color"><#list Hi, the syntax you're using is not standard Django template syntax, so unless someone has replaced the defaul

Re: how to achieve the break tag in django template

2010-04-12 Thread Jirka Vejrazka
>  the syntax you're using is not standard Django template syntax, so > unless someone has replaced the default Django tempating system with > the same one as you did (and is familiar with it and read your email), > you are unlikely to get a response from this list. Oops - sorry. I misread your

Re: null field issue

2012-03-01 Thread jirka . vejrazka
Hi Marc, if I remember correctly (can't check now), the documentation clearly states that you should avoid using null=True on CharField unless you have a good reason. Your example is a textbook reason why is it recommended - having two distinct states for "empty string" (i.e. "blank" and "nu

Re: Dajaxice is not defined!!! please heelpppp!! :(

2012-05-03 Thread Jirka Vejrazka
> i am trying to use dajax in my page and i followed all steps several times > as given hier: http://dajaxproject.com/ > > but once i click on onclick="Dajaxice.home.randomize(Dajax.process), nothing > is happening and i saw in console of firefox, there it says, "Dajaxice is > not defined". but i i

Re: Stuck in URL............!!! Help

2012-05-18 Thread Jirka Vejrazka
> 1. ^wikicamp/(?P[^/]+)/edit/$ > 2. ^wikicamp/(?P[^/]+)/save/$ > 3. ^wikicamp/(?P[^/]+)/$ > > The current URL, wikicamp/, didn't match any of these. All defined URL's expect wikicamp/some_page_name/ (and maybe some extras after). The requested URL has no page name, terminates right after "wikica

Re: django connect alternate database.

2012-05-26 Thread jirka . vejrazka
Hi, search documentation for "database routers" and using() in the ORM... HTH Jirka -Original Message- From: Min Hong Tan Sender: django-users@googlegroups.com Date: Fri, 25 May 2012 22:18:23 To: Reply-To: django-users@googlegroups.com Subject: django connect alternate databa

Re: Tutorial database problem

2012-05-27 Thread Jirka Vejrazka
Hi, you're creating your database file in /usr/bin which is intended for system executable files, not databases etc. It's highly likely that you don't even have write permissions there (unless you work using the "root" account which is a big NO-NO). Set your database file somewhere where you

Re: How to generate secure passwords

2012-05-29 Thread jirka . vejrazka
Hi, Are you trying to create passwords on behalf of users? This is usually a bad idea. If I got your message wrong and you talk about secure password hashes, is there something specific you did not like about the current Django auth system? Or maybe you are interested in password complex

Re: Django newbie

2012-06-20 Thread Jirka Vejrazka
> experience. However when I'm trying to execute following command in > command prompt (Windows 7), I get this error. > File "", line 1 > django-admin.py startproject mysite >                                        ^ > SyntaxError: Invalid synatx Hi there, this is a typical Python interprete

Re: Django 1.4 - how to display a success message on form save

2012-06-26 Thread Jirka Vejrazka
Hi, have you checked the messaging framework in Django? HTH Jirka -- You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com. To unsubscribe from this group, send email to djang

Re: Django 1.4 - how to display a success message on form save

2012-06-26 Thread Jirka Vejrazka
>> @Jirka - thanks. I saw something about the messaging framework and even >> tried one example which did not work. Using the messaging framework is actually very simple. You need to enable the messaging framework (see the steps here: https://docs.djangoproject.com/en/1.4/ref/contrib/messages/ )

Re: Problem to complète the xml template

2012-07-05 Thread Jirka Vejrazka
> Hello, > http://cdm-fr.fr/2006/schemas/CDM-fr.xsd"; language="fr-FR"> > {% if formations %} > > Hi there, you probably want to follow your {% if formations %} statement with: {% for formation in formations %} Check Django template documentation again - you're moving along th

Re: rendering modelForms

2012-07-10 Thread Jirka Vejrazka
Hi Marilena, I'm also using Twitter Bootstrap and over time migrated to this template snipped that I'm including in my templates at the place where you put {{ form.as_table }} http://dpaste.com/hold/768995/ If you find it useful, great :) I'm not a web developer by nature so there may be a

Re: form.save() fails silently - how to debug?

2012-07-26 Thread Jirka Vejrazka
> Thank you for the suggestion, but unfortunately that too does not work. > > I really need to find a way to get at the source of the problem; I would > think an error message should be generated but none shows up... Are you doing some magic in model's save() by any chance? Jirka -- You recei

Re: form.save() fails silently - how to debug?

2012-07-26 Thread Jirka Vejrazka
Sorry, I should have read your code before answering. I'm struggling to understand what you do in your clean() method. Are you sure you're returning the right set of data? Jirka -- You received this message because you are subscribed to the Google Groups "Django users" group. To post to this

Re: merge data from multiple models

2012-07-31 Thread Jirka Vejrazka
Hi there, > As templates cannot do lookups into a dictionary Templates can do lookups into a dictionary, see https://docs.djangoproject.com/en/1.4/topics/templates/#variables (check the "Behind the scenes" section). From what you've described, I'd try to prepare the necessary data in a v

Re: invoking a funcion or module as root

2012-08-14 Thread Jirka Vejrazka
Hi there, you definitely don't want to allow apache to setuid() to root as you've pointed out. You have a few options, probably the easiest one is to write a pair of scripts for each task you want your application to perform with root privileges. - the first script will only contain "sudo "

Re: DJANGO_DEFAULT_SETTINGS

2012-08-14 Thread jirka . vejrazka
It's always good to copy the error message you're getting. It seems that you try to run "python manage.py shell" ang getting an error that DJANGO_SETTINGS_MODULE is not set. Please follow at least a bit of the tutorial on docs.djangoproject.com which will teach you how to set this variable prop

Re: DJANGO_DEFAULT_SETTINGS

2012-08-14 Thread Jirka Vejrazka
> right, I was being very brief in my description! > But it is the following: > I want to insert data into the database from the shell, django shell, but > the result is always that you can not import the settings because the va > riavel DJANGO_SETTINGS_MODULE is not set Did you read my previous e

Re: What is the easy way to install DJango?

2012-08-15 Thread Jirka Vejrazka
It's easy to install Django on a Windows machine to test it out and develop code. Most of this is covered here: https://docs.djangoproject.com/en/1.4/topics/install/ In a nutshell, you need: - Python 2.x (2.7) - install it if you already have not done so - Django (start with a stable release e.g.

Re: Django development running on 127.0.0.1:8000 not accessible from same machine

2012-08-27 Thread jirka . vejrazka
Hi nav, A long shot - do you happen to have a proxy defined in your browser? It is possible to define a proxy for *all* request (including localhost) - this would have the same effect. HTH Jirka -Original Message- From: nav Sender: django-users@googlegroups.com Date: Mon, 27 A

Re: sending data with HttpResponseRedirect

2012-09-12 Thread Jirka Vejrazka
If you have sessions enabled, you can use the built-in messages framework (look in contrib) to display a message on the "next" page. Alternatively, you can save (semi-) arbitrary data in the user session and retrieve it in the view that displays the "success" page. HTH Jirka -- You receiv

Re: django.contrib.markup deprecated in 1.5 - what's the alternative?

2012-09-15 Thread Jirka Vejrazka
Hi Phil, incidentally, I was looking at this just recently. The contrib.markup was deprecated mainly due to security issues with 3rd party libraries that could not be fixed in Django itself and were compromising its security. For more, read https://code.djangoproject.com/ticket/18054 Can't te

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