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from fabric.api import *
from fabric.context_managers import *
from fabric.contrib.files import *
import fabtools.require.git
import fabtools

def install_packages():
  packages = ['build-essential','git-core','python-dev']

  with settings(user='root', key_filename='./root-deploy.key'):

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display_meeting_instructions = False
if user_can_edit:
  display_meeting_instructions = True

if request.user.is_authenticated() and Ticket.objects.filter(event=event, user=request.user).exists():
  display_meeting_instructions = True

{% if display_meeting_instructions and event.meeting_instructions %}
  {{ event.meeting_instructions }}
{% endif %}

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<canvas class="event-image-canvas" width="150" height="140" data-bind="drawCanvas: showImage"></canvas>

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# Image inherits from imagekit.models.ImageModel
class Image(ImageModel):

  def retrieve_upload_path(image, filename):
    fname, dot, extension = filename.rpartition('.')
    return "images/%s.%s" % ( image.uuid, extension)

  name = models.CharField(max_length=100, blank=True)
  image = models.ImageField(upload_to=retrieve_upload_path)
  num_views = models.PositiveIntegerField(editable=False, default=0)