dokterbob

from django import template
register = template.Library()

from templatetag_sugar.register import tag
from templatetag_sugar.parser import Constant, Variable, Name

from .utils import get_next_or_previous

"""
Efficient and generic get next/previous tags for the Django template language,

dokterbob

from os.path import splitext

from django.core.exceptions import ValidationError
from django.utils.translation import ugettext_lazy as _
from django.template.defaultfilters import filesizeformat


class FileValidator(object):
    """
    Validator for files, checking the size, extension and mimetype.

dokterbob

def sanitize_log_data(secret, data=None, leave_characters=4):
    """
    Clean private/secret data from log statements and other data.

    Assumes data and secret are strings. Replaces all but the first
    `leave_characters` of `secret`, as found in `data`, with '*'.

    If no data is given, all but the first `leave_characters` of secret
    are simply replaced and returned.
    """

dokterbob

oldfile = open('freeze_old.txt')
newfile = open('freeze_new.txt')

packages = {}

def splitpackage(line):
    result = line.split('==')
    if not len(result) == 2:
        result = line.split('@')
        

dokterbob

from django.core.exceptions import ValidationError

...

def default_validator(value):
    """ Make sure only one instance of MyModel has default=True """

    if value and MyModel.objects.filter(default=True).exists():
        raise ValidationError('A default has already been defined.')

dokterbob

from django.db import models

# Import the PROJECT_MODEL string from the current app's settings
from .settings import PROJECT_MODEL


class Task(models.Model):
    """
    Instead of explicitly giving the model for the FK as a Python object or
    explicitly stating a string in the form '<app>.<modelname>', we'll use

dokterbob

"""
Open files without extenions and guess mimetype through python-magic.
"""

# Fix extensions
(root, ext) = path.splitext(full_path)
if ext == '':
    import magic, mimetype

dokterbob

*.o
*.pyc
.DS\_Store

build

dokterbob

# Counting the amount of projects by distinct tag in a queryset
Project.objects.values('tags__name').annotate(projects=Count('id')).order_by()

"""
For filtering, this leads to the following design pattern:

1. Given a set of filters, apply each filter except for the current one.
2. Run `qs.values(<filtered_field>).annotate(projects=Count('id')).order_by()` to determine available options and counts.
3. Return to the client (either through AJAX or through a form) and render appropriately.

dokterbob

# This script transcodes a single MP4 video to WebM and Theora and
# creates a still for the video after 2 seconds

# Inspiration: http://johndyer.name/ffmpeg-settings-for-html5-codecs-h264mp4-theoraogg-vp8webm/

INFILE=$1
FORMAT=$2
BASENAME="${INFILE%.*}"

VIDEO_BITRATE="1500k"