etianen

# Indent container contents on new lines.
some_tuple = (
    ("foo", "bar"),
    ("baz", "bat"),  # Always add trailing commas.
)

some_dict = {
    "foo": "bar",
    "baz": "bat",
}

etianen

How to add code samples in GitHub:

```
def your_code():
  goes_here()
```

etianen

@register.filter
def search_description(obj, query):
    for term in [query] + query.split():
        pattern = re.compile(re.escape(term), re.IGNORECASE)
        if pattern.search(obj.title):
            return obj.description
        for content in (obj.description, obj.content):
            match = pattern.search(content)
            if match:
                start = max(match.start() - 100, 0)

etianen

html5media.configureFlowplayer = function(element, config) {
  config.clip.onStart = function() {
    
  };
  config.clip.onPause = function() {
    
  };
  return config;
}

etianen

$("#your-button").click(function() {
  // Remove the old audio tag.
  $("#your-audio-container").find("audio").remove()
  // Add a new audio tag in.
  $("#your-audio-container").append($("<audio/>", {
    src: "new-audio-file.mp3",
    controls: true,
    preload: true
  }));
  // Apply the html5media shim on legacy browsers.

etianen

class FooAdmin(VersionAdmin):

    def construct_change_message(self, request, form, formsets):
        return "FOO"
        

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Procfile
requirements.txt
runtime.txt
manage.py
project_name/
----wsgi.py
----settings/
--------local.py
--------production.py
--------base.py

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from django.db import models
import reversion
from reversion.models import Revision
from django.db import transaction
from django.db.models.signals import m2m_changed
 
class M2MRevisionManager(reversion.revisions.RevisionManager):
    def register(self, model=None, adapter_cls=reversion.VersionAdapter, **field_overrides):
        m2m_fields = model._meta.local_many_to_many
        for f in m2m_fields:

etianen

class Node(models.Model):
  parent = models.ForeignKey("self", blank=True, null=True)

reversion.register(Node)
  
with reversion.create_revision():
  p = Node.objects.create()  # Version saved.
  
with reversion.create_revision():
  c = Node.objects.create()  # Version saved.

etianen

/**
 * Runs a per-page init function.
 * 
 * The init function is chosen via the `page` config setting.
 * 
 * This has to be defined in a separate module, since RequireJS
 * does not allow passing config to the main module.
 */
define(["module"], function(module) {