This is my first snipplet. With this, you can manage your models in console using ncurses Dialog or Whiptail or XDialog. Models are auto-discovered. You can browse, edit, add and delete models. Bugreports very welcome.
My problem was that I needed user names with fullstops in them (eg dodgy.ville), but the slugfield on the admin form was rejecting them. This small snippet overrides the validation field on the admin form, To use it: place it in your admin.py
sorry, this is a duplicate post, original is here: http://www.djangosnippets.org/snippets/690/ no way to delete snippets
I often use it so I hope it helps! Usage: urlpatterns = patterns('', url(r'^nav/$', redirect('/navigation/')), url(r'^search/(?P<category_name>\w+)/$', redirect('/documents/%(category_name)s/')), and so on... ) It keeps GET arguments too.
create an instance of this class: `rpcserver = XMLRPC()` then define handlers on it with the register decorator: @rpcserver.register("pingback.ping") def handle_pingback(sourceURI, targetURI) # ... de-serialization of the arguments and serialization of the return values is handled by the XMLRPC object, so just expect python built-in types as your arguments and use them as your return values. you can also raise instances of xmlrpclib.Fault from within your handlers and a proper xmlrpc fault will be sent out as the response. then you can use `rpcserver.view` in your urlconf to offer up your XML-RPC service at a URL: urlpatterns = patterns('', url(r'^$', rpcserver.view, name="xmlrpc"), # ... )
Sometimes when a Django site's authentication backend goes down, a login will fail with a 500 error. This has happened to me when using an LDAP backend for authentication. A glitch with the settings, or ldap temporarily disappearing can make logins flake out for a short period of time. That's fine, but when a 500 error occurs it e-mails detailed information about the error to the ADMINS. We like this behavior for most errors, but it is quite frustrating when it is a login form with a password as part of a POST. If it is one of us who gets our password e-mailed out, it's even more frustrating. It hits a mailing list first, and goes to the archives to be stored in plain text. It goes to several e-mail inboxes, some of which are not local inboxes. I decided that enough was enough. Drop this middleware in, and it will change a "password" field in the POST to twenty asterisks. This was the default way to display other sensitive settings on the DEBUG page, so I figured I'd be consistant with that. This snippet is distributed under the GPLv3 License http://www.gnu.org/licenses/gpl-3.0-standalone.html
Django does not have ability to write {% if "item" in list %}, so I had to write this tag. It can be used just like ifequal tag
I use this snippet to simplify my auth system with flash uploader SWFUpload. flash_login_required ensures that the user is authenticated and inject the context dictionnary into the specified template. To redirect a user, just set the variable `context['redirect']` with an url. Remember to include the cookie js in your template to get the sessionid variable POSTed to your view: `<script type="text/javascript" src="/static/js/swfupload/swfupload.cookies.js"></script>`
I wanted a global way to filter profanity w/out having to modify every model, view, or form. While middleware takes overhead, this technique is intended mainly for sites w/few postbacks. Hopefully this snippet will lead to more/better techniques in the comments below. Usage (settings.py): MIDDLEWARE_CLASSES = ( 'PROJECT_NAME.FILE_NAME.ProfanityFilterMiddleware', )
Entirely based on and with big thanks to: [http://www.tomanthony.co.uk/](http://www.tomanthony.co.uk/) Drops in a googlemap with a placemarker based on a uk postcode Looks like this: {% googlemap_from_ukpostcode postcode "XxY" zoom %} e.g. {% googlemap_from_ukpostcode "SP27AS" "220x290" 16 %} postcode and zoom can optionally be template variables. "XxY" is the x/y size of the map you want to drop in. zoom can be omitted and defaults to 14. requires: in settings: GOOGLE_AJAX_API_KEY, GOOGLE_MAPS_API_KEY google_map_ukpostcodes.js: is slight variation on js at http://www.tomanthony.co.uk/demo/geocode_uk_postcode/gmap.js For further and better info see: [http://www.tomanthony.co.uk/blog/geocoding-uk-postcodes-with-google-map-api/](http://www.tomanthony.co.uk/blog/geocoding-uk-postcodes-with-google-map-api/)
Looks up for a template based on the template-name plus the current users language code. Loads the template and renders it with the current context. Example:: {% langinclude "foo/some_include.html" %} Based on the users LANGUAGE_CODE, assumed we have 'de', it tries to render the template 'foo/some_include.html.de'. If that doesn't exists, it renders the template 'foo/some_include.html'. This is the default behavior of the include-Tag. Basically this is a shortcut for the following code, just with a fallback for the default template:: {% ifequal LANGUAGE_CODE "de" %} {% include "foo/some_include.html.de" %} {% else %} {% include "foo/some_include.html" %} {% endifequal %} --- Ein deutscher [Weblogeintrag mit Beschreibung](http://www.mahner.org/weblog/sprachabhangige-template-imports/)
Use this in your form if you want to accept input in microseconds. In a ModelForm you can override the field like this: def __init__(self, *arg, **kwargs): super(MyForm, self).__init__(*arg, **kwargs) self.fields['date'] = DateTimeWithUsecsField() *Update* May 26 2009 - Updated to address a couple issues with this approach. See http://code.djangoproject.com/ticket/9459
"Thus, if a LOGGER is configured inside settings.py, we use that. Otherwise, we just use vanilla logging functions with the global logging configuration. Nice and sweet." Naturally, the logger can be anything described [here](http://docs.python.org/library/logging.html), I'm just using the RotatingFileHandler as an example because that's what I was using in my project. Full write up+shamless plug [here](http://mihasya.com/blog/?p=237)
Example Usage in the template: <p>{{ email|hide_email }}<br /> {{ email|hide_email:"Contact Me" }}<br /> {% hide_email "[email protected]" %}<br /> {% hide_email "[email protected]" "John Smith" %}</p> {{ text_block|hide_all_emails|safe }} All hidden emails are rendered as a hyperlink that is protected by javascript and an email and name that are encoded randomly using a hex digit or a decimal digit for each character. Example of how a protected email is rendered: <noscript>(Javascript must be enabled to see this e-mail address)</noscript> <script type="text/javascript">// <![CDATA[ document.write('<a href="mai'+'lto:john@example.com">John Smith</a>') // ]]></script>
I developed this template loader for adding themes support in [gitology](http://www.amitu.com/gitology/). In order to support theming django applications, add this template loader at as the first TEMPLATE_LOADERS settings.py setting. Anywhere you request base.html, blog/index.html, when the theme is set to "bw", it will look for bw/base.html or bw/blog/index.html files first. Takes care of both render_to_response() in view or {% load template %} in templates.