Brick85

import socket

def get_lock(process_name):
    get_lock._lock_socket = socket.socket(socket.AF_UNIX, socket.SOCK_DGRAM)
    try:
        get_lock._lock_socket.bind('\0' + process_name)
        return True
    except socket.error:
        return False

Brick85

# http://stackoverflow.com/questions/21986602/fixed-length-int-obfuscator-does-anyone-know-how-to-do-this
class IntObfuscator(object):
    m = 1000000000
    x = 387420489
    inverseX = 513180409

    def encode_int(self, value):
        return value * self.x % self.m

    def decode_int(self, encoded):

Brick85

### models.py
from django.contrib.auth.models import AbstractBaseUser, PermissionsMixin, BaseUserManager
from django.core.mail import send_mail
from django.db import models
from django.utils import timezone
from django.utils.translation import ugettext_lazy as _


class UserManager(BaseUserManager):
    use_in_migrations = True

Brick85

    def get_actions(self, request):
        actions = super(type(self), self).get_actions(request)
        if 'delete_selected' in actions:
            del actions['delete_selected']
        return actions

    def has_delete_permission(self, request, obj=None):
        return False
        
        

Brick85

#!/bin/sh

PIPE=/tmp/somagic-pipe
OUTFILEDIR=~/dirs/Videos/
LOGDIR=~/.somagic-log/
NOW=`date +"%m_%d_%Y_%H_%M_%S"`

OUTFILE=${OUTFILEDIR}fpv_video_${NOW}.mp4

mkdir $LOGDIR

Brick85

http://www.zachtronics.com/kohctpyktop/kohctpyktop.htm
KT229:
eNrtmVsOgyAQRYHhxzV0C/3vWrr/jTQ8tLYylo7hpRdjTLyOcxjjBdTe7W166umh
rZJsCDxT4Bys/ws01u1qOZbPqJZMgoyiQOM3tRxFfdS5/dxWVUurqqXFqRH4WdUa
fURVUVVU9RRVfW/ZpnyJodxP5wzfvEpEyf246ppVbOJ2MsXGqLEbslgfyMaGW5eI
BTOY+2RO3D3kne3i+4IKtpS2wyy/hLpS3XOjBrFgBjOYG6qwyitYNJjBPCIzwSoH
fohuRZFeVZQdo3kRzGA+HXN0SoJVDjzeHVLjFxqJmsNMJdTwRUmk7s8NwAxmGscZ
YJV/qryflV0oZeRlbbZj5hHrDOZKzDTeArzMH6VuzXD3v57hJ3+//wk2UsEM5g6Z
DTOzDFTx9MaNmzlSplWm9+Nqn/NGYtYNhcf3jK83RWLBDOYWzP6CxJu2ypt4FVs5
0gsHIMls

Brick85

import inspect

def get_request():
    """Walk up the stack, return the nearest first argument named "request"."""
    frame = None
    try:
        for f in inspect.stack()[1:]:
            frame = f[0]
            code = frame.f_code
            if code.co_varnames[:1] == ("request",):

Brick85

# forms.py
class UserProfileForm(forms.ModelForm):
    class Meta:
        model = User
        fields = ("email", "last_name", "first_name", "middle_name", 'avatar', 'age', 'hobbies', 'about', 'project_interes')

    def __init__(self, *args, **kwargs):
        self.request = kwargs.pop('request')
        super(UserProfileForm, self).__init__(*args, **kwargs)
        for fname in ("email", "last_name", "first_name", 'age'):

Brick85

from Crypto.Cipher import AES
from Crypto import Random
import base64

AESKEY = "jFa8*!9uiAS0!385&(lla$1dqae8#!da"

BS = 16
pad = lambda s: s + (BS - len(s) % BS) * chr(BS - len(s) % BS)
unpad = lambda s: s[0:-ord(s[-1])]

Brick85

Resize terminal:
resize -s 25 80

Test HDD speed:
dd if=/dev/zero of=zeros bs=1M count=500 oflag=direct; unlink zeros
dd if=/dev/zero of=zeros bs=64k count=16k conv=fdatasync; unlink zeros