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# Freshen homebrew
brew update
brew upgrade

# The main stuff we need
brew install postgresql
brew install postgis
brew install gdal

# Switch to postgis version 1.5.3 - 2.0 not supported yet

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# For anyone random finding this, yeah, I don't like Django performing the extra query to determine insert vs. update

class BaseModel(models.Model):
    id = models.CharField(primary_key=True, max_length=512)
    created = models.DateTimeField(auto_now_add=True)
    updated = models.DateTimeField(auto_now=True)
    version = models.IntegerField(default=1)

    class Meta:
        abstract = True

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# I always forget this command snippet and especially that ssh refuses if file privs aren't just so
cat ~/.ssh/id_rsa.pub | ssh user@remote-host "mkdir -p .ssh; chmod 700 .ssh; cat >> .ssh/authorized_keys2; chmod 600 .ssh/authorized_keys2"

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def get_less_static_dirs():
    """get static-directory paths for apps that have less files
    Assumptions:

    * You want any LESS files from apps in INSTALLED_APPS
    * You don't have LESS files in any extra folders in STATIC_DIRS (maybe I should fix that... always thought static_dirs was dumb)
    """
    app_modules = [import_module(app) for app in INSTALLED_APPS]
    maybe_less_static_dirs = [
        # For Django apps, __file__ should always be the path to __init__.pyc

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1. Get all of these files into the target folder
2. Run the following commands:

chmod +x *.sh
./nginx-start.sh

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flake8
docformatter
pylint
cricket
bugjar
duvet

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$ pip freeze -l
python-dateutil==1.5
pytz==2013.8
$ python
...
>>> from dateutil.parser import parse
>>> import datetime
>>> import pytz
>>> d = datetime.datetime.now(pytz.UTC)
>>> d

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def nested_from_native(nested_field, data):
  if isinstance(nested_field, serializers.BaseSerializer):
    return nested_field.from_native(data, None)
  return nested_field.from_native(data)


class ListField(fields.WritableField):

  def __init__(self, item_field, *args, **kwargs):
    super(ListField, self).__init__(*args, **kwargs)

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from functools import wraps

def memoized_property(fget):
    """
    Return a property attribute for new-style classes that only calls
    it's getter on the first property access. The result is stored
    and on subsequent accesses is returned, preventing the need to call
    the getter any more.

    http://docs.python.org/2/library/functions.html#property

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intToBinStr :: Int -> String
intToBinStr n =
    let _shiftBits 0 s = s ++ "0"
        _shiftBits 1 s = s ++ "1"
        _shiftBits x s = _shiftBits (div x 2) (s ++ show (mod x 2))
    in _shiftBits n ""

main :: IO ()
main = print $ intToBinStr 19