Umut Karcı Cediddi

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from yilan_terbiyecisi import current_user

Name pronounced as: ɯmɯt (d͡ʒedidːdi) from yilan_terbiyecisi import current_user

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19:47 (UTC +02:00)

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Cediddi / weather_widget.py

Created September 11, 2016 14:03

A RGB weather widget written in Micropython for ESP8266. Requires urequests from micropython-lib and wemos from mplibs. Also known as Future Gadget 13-2 (Wireless WorldWideWeb Weather Widget)

	from wemos import *
	from machine import Pin, PWM
	import machine
	import time
	import urequests
	import urandom

	red = PWM(Pin(D8), freq=512, duty=0)
	green = PWM(Pin(D7), freq=512, duty=0)
	blue = PWM(Pin(D6), freq=512, duty=0)

Cediddi / list2tuple

Created September 9, 2016 11:59

This function takes a list and recursively changes all lists to tuples

	def list2tuple(l):
	"""This function takes a list and recursively changes all lists to tuples"""
	rlist = []
	for i in l:
	if type(i) in (list, tuple, set):
	rlist.append(l2t(i))
	else:
	rlist.append(i)
	return tuple(rlist)

Cediddi / pg_change_ownership

Created July 28, 2016 11:57

I needed a way to bulk alter ownerships to another user. This worked for me very well. Usage: ./pg_change_ownership dbname username

	#!/usr/bin/env bash

	dbname=$1
	dbuser=$2

	psql -c "alter database \"$dbname\" owner to \"$dbuser\"" $dbname;

	for tbl in `psql -qAt -c "select tablename from pg_tables where schemaname = 'public';" $dbname`;
	do
	psql -c "alter table \"$tbl\" owner to \"$dbuser\"" $dbname;

Cediddi / sort_pdsh

Last active June 23, 2016 11:53

Sometimes you might want to use pdsh but you want the output to be ordered by server names. You can pipe this after the pdsh and it'll take care of the output. (shout out to @kalaomer for helping)

	#!/usr/bin/env python
	from sys import stdin
	text = stdin.read()

	from collections import defaultdict

	ordered_output = defaultdict(list)
	for line in text.split('\n'):
	server_name = line[:line.find(':')]
	server_output = line[line.find(':')+2:]

Cediddi / dosyayuke.py

Last active August 29, 2015 14:23

	from requests import post
	from os import listdir
	for i in listdir():
	with open(i, "rb") as f:
	post("http://umutkarci.com/dosyayukle", files={"file":f})

Cediddi / FingerPrintMiddleware.py

Last active May 1, 2020 04:42

Django Middleware for fingerprinting browsers server-side. Useful for expiring auth tokens.

	"""
	#Disclaimer
	- Use with caution
	- Don't be evil
	- Respect your users
	"""

	class FingerPrintMiddleware(object):
	def process_request(self, request):
	import hashlib

Cediddi / isolate_signal.py

Last active August 29, 2015 14:19

Isolate signal from dispatcher. Useful for unwanted recursive save signals.

	def isolate(func):
	def _func(sender, instance, **kwargs):
	kwargs["signal"].disconnect(_func, sender=sender)
	func(sender, instance, **kwargs)
	kwargs["signal"].connect(_func, sender=sender)
	return _func

Cediddi / bitcoinaddressvalidator.py

Created April 15, 2014 09:34

BitCoinAddressValidator is a class that controls if the given address is valid or not. Works with plain python or django as a custom validator.

	__author__ = "Umut Karci"
	try:
	from django.core.validators import ValidationError
	from django.utils.translation import ugettext_lazy as _
	except ImportError:
	ValidationError = Exception
	_ = lambda x: x


	class BitCoinAddressValidator(object):

Cediddi / fraktal.py

Created November 5, 2013 21:00

	import turtle #ciziciyi import ediyoruz


	def fraktal(uzunluk, derinlik): #yeni fonksyon
	turtle.pd() #cizici cizebilsin
	if derinlik == 0: #derinlik sifir ise,
	turtle.forward(uzunluk) #cizici uzunluk kadar ilerlesin
	else: #derinlik sifir degilse,
	fraktal(uzunluk/3, derinlik-1) #fonksyon kendini cagirsin
	for aci in [60,120,60]: #listedeki her deger sirayla aci olsun

Cediddi / autocomplete.py

Created April 22, 2013 06:50

A script for enabling autocomplete in OSX terminal. It also creates a function called clear() to clear screen.

	import os, subprocess
	pyrcfile = file(os.getenv("HOME")+"/.pythonrc","w")
	pyrcfile.write("""import rlcompleter
	import readline
	import os
	readline.parse_and_bind ("bind ^I rl_complete")
	def clear():
	os.system('clear')""")
	pyrcfile.close()
	try:

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