Friday, September 27, 2013

Re: Digest for django-users@googlegroups.com - 24 Messages in 11 Topics

Hello everyone, having problems with making my statent reflecting uptodate average balances and also making debits and credits in this microfinance app am trying to develop any help and modifications to make it better will be highly appreciated


On Fri, Sep 27, 2013 at 4:06 PM, <django-users@googlegroups.com> wrote:

Group: http://groups.google.com/group/django-users/topics

    Iuri Machado <imet.ilm@gmail.com> Sep 27 05:54AM -0700  

    Hello everyone, I've got a silly question.
     
    Let's say I've create a project called CAFis. My folder structure should be
    like:
     
    CAFis
    - CAFis
    | - __init__.py
    | - settings.py
    | - urls.py
    | - wsgi.py
     
    If I want to create a homepage for my project, should I create a views.py,
    inside the subfolder CAFis, with only a function called index and then
    create a templates/static subfolder inside the subfolder CAFis?
     
    (New structure)
     
    CAFis
    - CAFis
    | - templates
    | | - index.html
    |
    | - static
    | | - foo.js
    | | - foo.css
    |
    | - __init__.py
    | - settings.py
    | - urls.py
    | - views.py
    | - wsgi.py
     
    Thanks in advance!
     
    I.

     

    "Rafael E. Ferrero" <rafael.ferrero@gmail.com> Sep 27 10:02AM -0300  

    Thats its one aproach other its to handle directly with your webserver. I
    delegate to webserver all static stuff and leave django to handle dinamic
    thing.
     
     
    see ya!
     
     
    2013/9/27 Iuri Machado <imet.ilm@gmail.com>
     
     
    --
    Rafael E. Ferrero

     

    Iuri Machado <imet.ilm@gmail.com> Sep 27 06:04AM -0700  

    Thank you buddy! :)
     
    Em sexta-feira, 27 de setembro de 2013 10h02min27s UTC-3, vicherot escreveu:

     

    Joachim Wuttke <j1wuttke@gmail.com> Sep 27 02:47AM -0700  

    Could you kindly point me to a code example for a Django project with user
    login?
    - Joachim

     

    "Rafael E. Ferrero" <rafael.ferrero@gmail.com> Sep 27 09:42AM -0300  

    Please, can you be more specific?
    Did you mean on Admin Interface? (just activate admin)
    In your views? (use decorator)
    in your templates? (use request.user.is_authenticated() on a if block)
     
    Are more complex ways to do this by your own or you have apps to do this
    like allauth (who give you a way to your visitors to login with facebook
    id, or twitter, etc)
     
    hope to help you on this
     
    2013/9/27 Joachim Wuttke <j1wuttke@gmail.com>
     
     
    --
    Rafael E. Ferrero

     

    drakko <gundars.m@gmail.com> Sep 27 01:54AM -0700  

    Hello django gurus!
     
    I wanted to kindly ask if there is a way how to keep two django web
    application on the same server?
    I have heard that it might be possible by using virtualenv. But as I'm new
    to python and web development I wanted to find out if what kind of
    approaches there are to achieve this goal.
     
    Thank You!!
     
    drakko

     

    "Rafael E. Ferrero" <rafael.ferrero@gmail.com> Sep 27 09:35AM -0300  

    I'm not a guru but...
    If you want to run two differents django projects with different versions
    of django then i think that virtualenv can help you... are some tutorial
    somewhere.
    If you want to run two differentes django projects with same version of
    django then just use virtual on appache (i do this on my server for two
    small projects) or similar stuff for nginx or lighttpd.
     
    Hope to help you
     
     
     
    2013/9/27 drakko <gundars.m@gmail.com>
     
     
    --
    Rafael E. Ferrero

     

    Adam <jiang.adam@gmail.com> Sep 27 02:26AM -0700  

    2013年9月27日金曜日 10時03分09秒 UTC+9 Yu Chen:
     
    > Inlineformset may solve your problem, and this
    > http://haineault.com/blog/155/ is a good example.
     
    In the sample code, CBV has to attached to FormView and has to provide one
    'form_class' member. Another extra form is set by context_data. It is still
    not perfect. For example, consider a dynamic formset with which you can
    create new objects by adding new forms in UI. In this case, it is not easy
    to handle all forms in one view.
     
    /Adam
     

     

     

    "Rafael Durán Castañeda" <rafadurancastaneda@gmail.com> Sep 26 07:18PM +0200  

    Hi,
     
    I don´t know any out-of-the-box solution for this, but sure you can write your own test runner/suite, so any selenium test is run by multiple browsers (maybe just using settings to select the browser). However, if you are really concerned about testing on multiple browsers, multiples version for each one, multiple OS,… you might look at any of the available solutions for cross browser testing as a service.
     
    HTH
     

     

    Evan Leis <evan.explodes@gmail.com> Sep 26 11:55AM -0700  

    Alright, tested tried and True:
     
    The following code provides the ability to decorate tests so that a whole
    list of drivers is used... see the docs for examples...
     
    import functools
     
     
    def test_drivers(pool_name='drivers', target_attr='selenium'):
    """
    Run tests with `target_attr` set to each instance in the `WebDriverPool`
    named `pool_name`.
     
    For example, in you setUpClass method of your LiveServerTestCase:
     
    # Importing the necessaries:
    from selenium import webdriver
     
    ### In your TestCase:
     
    # Be sure to add a place holder attribute for the driver variable
    selenium = None
     
    # Set up drivers
    @classmethod
    def setUpClass(cls):
    cls.drivers = WebDriverList(
    webdriver.Chrome(),
    webdriver.Firefox(),
    webdriver.Opera(),
    webdriver.PhantomJS,
    )
    super(MySeleniumTests, cls).setUpClass()
     
    # Tear down drivers
    @classmethod
    def tearDownClass(cls):
    cls.drivers.quit()
    super(MySeleniumTests, cls).tearDownClass()
     
    # Use drivers
    @test_drivers()
    def test_login(self):
    self.selenium.get('%s%s' % (self.live_server_url, '/'))
    self.assertEquals(self.selenium.title, 'Awesome Site')
     
    This will run `test_login` with each of the specified drivers as the
    attribute named "selenium"
     
    """
    def wrapped(test_func):
    @functools.wraps(test_func)
    def decorated(test_case, *args, **kwargs):
    test_class = test_case.__class__
    web_driver_pool = getattr(test_class, pool_name)
    for web_driver in web_driver_pool:
    setattr(test_case, target_attr, web_driver)
    test_func(test_case, *args, **kwargs)
    return decorated
    return wrapped
     
    class WebDriverList(list):
    """
    A sequence that has a `.quit` method that will run on each item in the
    list.
    Used to easily "quit" a list of WebDrivers.
    """
     
    def __init__(self, *drivers):
    super(WebDriverList, self).__init__(drivers)
     
    def quit(self):
    for driver in self:
    driver.quit()
     
     
    On Thursday, September 26, 2013 10:46:43 AM UTC-6, Tianyi Wang wrote:

     

    Arnold Krille <arnold@arnoldarts.de> Sep 26 09:32PM +0200  

    On Thu, 26 Sep 2013 09:46:43 -0700 (PDT) Tianyi Wang
    > https://docs.djangoproject.com/en/dev/topics/testing/overview/#django.test.LiveServerTestCase
    > In the example, the test only test against Firefox. How can I test
    > against different browsers without duplicate the example code?
     
    I would propose this:
    In your classes __init__ (or in the init of your mixin specially for
    this) check for an environment-variable or a django-setting to tell you
    the browser to use. With a fallback if nothing is defined.
     
    Then when you run the tests locally, you can decide which browser to
    use. And when run in jenkins, the browser is a matrix-variable giving
    you functional tests with all the defined browsers.
     
    Have fun,
     
    Arnold

     

    Tianyi Wang <wty52133@gmail.com> Sep 27 01:46AM -0700  

    Thanks for all your answers.
     
    On Thursday, 26 September 2013 17:46:43 UTC+1, Tianyi Wang wrote:

     

    Nigel Legg <nigel.legg@gmail.com> Sep 26 01:53PM +0100  

    Hi, I've been looking into using Bootstap3 on the django app I'm working
    on. It seems you can do this with both django-bootstrap and crispy-forms.
    Am I right in thinking that django-bootstap allows you to use bootstrap
    across the whole site, while crispy forms is just for forms? So you can
    use both together? Or am I missing something?
     
    Cheers, Nigel
    07914 740972

     

    Sam Lai <samuel.lai@gmail.com> Sep 27 09:23AM +1000  

    Yep. django-bootstrap-* and django-crispy-forms only provide helpers
    for outputting HTML with bootstrap CSS classes. Neither are really
    necessary to use Bootstrap (just makes it slightly easier), which is
    applied through HTML and CSS and Django doesn't place any restrictions
    on how your HTML/CSS is structured.
     

     

    Lachlan Musicman <datakid@gmail.com> Sep 27 03:19PM +1000  

    this is probably the answer you want:
     
    http://stackoverflow.com/a/11795186
     
    L.
     
     
    --
    Maya Otos (@maya_otos) tweeted at 9:27 PM on Tue, Jul 30, 2013:
    When you used to be punk, and now you are still punk but not as punk,
    are you post-punk or decaying punk or ex-punk or just not punk anymore

     

    Nigel Legg <nigel.legg@gmail.com> Sep 27 07:41AM +0100  

    Thanks both.
     
    Cheers, Nigel
    07914 740972
     
     
     

     

    "Rafael Durán Castañeda" <rafadurancastaneda@gmail.com> Sep 27 12:08AM +0200  

    Hi,
     
    As long as I know, a model form needs the fields to be included in order to get validation working, so I suspect you did something like this:
     
    class ProxyForm(forms.ModelForm):
    class Meta:
    model = models.Myproxy
    fields = ('name', )
     
    Since stuff field is not included in the form fields validation doesn't work for it, however you can get it working with something like this:
     
    class ProxyForm(forms.ModelForm):
    stuff = forms.CharField(widget=forms.HiddenInput, initial='stuff')
    class Meta:
    model = models.Myproxy
    fields = ('name', 'stuff',)
     
    Thought you probably need customize validation/error messages or you will get messages like:
     
    Parent with this Name and Stuff already exists.
     
    for a form that does´t include stuff as a hidden input.
     
    HTH

     

    "Hélio Miranda" <helio13m@gmail.com> Sep 26 08:54AM -0700  

    I am trying a query like this:
     
    result = json.dumps([a.get_json() for a in Player.objects.filter((Q(name=namepost) | Q(surname="Coimbra")))])
    return HttpResponse (result, content_type = 'application / json')
     
    But it gives me the following error: Not a query object: (AND: ('surname', 'Coimbra'), ('name', u'Rui ')). Did you intend to use key = value?
     
    get_json def (self):
    return {
    'name': self.name,
    'surname': self.surname,
    'country': [{'name': b.name} for b in self.country]
    }
     
    If I do well
     
    result = json.dumps([a.get_json() for a in Player.objects.filter(name=namepost)])
     
    works well
     
    What am I doing wrong? Someone can help me?

     

    Christiano Anderson <christiano.anderson@gmail.com> Sep 26 11:14AM -0300  

    Django gives you all the freedom to create responsive layouts or not.
     
    To be responsive or not is not related to Django, but to the templates you
    create. You can also use a CSS framework like Bootstrap, BluePrint or your
    favourite to create your templates as you like.
     
    Cheers
     
     
     
    --
    Christiano Anderson
    http://christiano.me/
    http://twitter.com/dump/

     

    "Roberto López López" <roberto.lopez@uni.no> Sep 26 04:14PM +0200  

    Hi,
     
    I want to integrate django-modeltranslation into the cmsplugin_news
    package. I mean, register some fields in the News class to have a
    translation in the DB for each of the settings.LANGUAGES defined.
     
     
    class NewNewsForm(forms.ModelForm):
    class Meta:
    model = News
    fields = ('title', 'slug', 'excerpt', 'content',
    'is_published', 'pub_date')
    widgets = {
    'content': CKEditorWidget(),
    'excerpt': CKEditorWidget(),
    }
     
    class NewNewsAdmin(TranslationAdmin):
    form = NewNewsForm
     
    class Media:
    js = (

    'http://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js',

    'http://ajax.googleapis.com/ajax/libs/jqueryui/1.10.1/jquery-ui.min.js',
    'modeltranslation/js/tabbed_translation_fields.js',
    )
    css = {
    'screen':
    ('modeltranslation/css/tabbed_translation_fields.css',),
    }
     
    admin.site.register(News, NewsAdmin)
     
     
    This works ok, if we just take into account django-modeltranslation. But
    the django-ckeditor widget is not loading. Using firebug I have seen
    that some static files are not loaded, so I tried loading them manually
    by modifying the Media class. Anyhow the editor continues not working:
     
    class Media:
    js = (

    'http://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js',

    'http://ajax.googleapis.com/ajax/libs/jqueryui/1.10.1/jquery-ui.min.js',
    'modeltranslation/js/tabbed_translation_fields.js',
    'ckeditor/ckeditor/ckeditor.js',
    'ckeditor/ckeditor/config.js?t=D26D',
    'ckeditor/ckeditor/styles.js?t=D26D',
    )
    css = {
    'all': [cms_static_url(path) for path in (
    'css/rte.css',
    'css/pages.css',
    'css/change_form.css',
    'css/jquery.dialog.css',
    'css/plugin_editor.css',
    )],
    'screen':
    ('modeltranslation/css/tabbed_translation_fields.css',),
    }
     
    Does anyone have any idea about how to make the editor work? Thank you
    very much!
     
    Regards,
     
    Roberto

     

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