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@bitoffdev
bitoffdev / filedownloader.py
Last active March 26, 2025 06:52
filedownloader.py
# Python file downloader for Pythonista by OMZ Software
# By: EJM Software ---- http://ejm.cloudvent.net
# Source: https://gist.github.com/89edf288a15fde45682a
# *****************************************
# This simple script uses the requests module to download files
# and the ui module to show a progress bar
# You can use this bookmarklet to download files from Safari:
# javascript:window.location='pythonista://filedownloader?action=run&argv='+encodeURIComponent(document.location.href);
import ui, console, clipboard, sys, requests, zipfile
@jsbain
jsbain / gistcheck.py
Last active November 24, 2022 00:18 — forked from davenicholls/gistcheck.py
updated comment: prevent opening of pyui in editor
# Source: https://gist.github.com/5212628
#
# All-purpose gist tool for Pythonista.
#
# When run directly, this script sets up four other scripts that call various
# functions within this file. Each of these sub-scripts are meant for use as
# action menu items. They are:
#
# Set Gist ID.py - Set the gist id that the current file should be
# associated with.
@omz
omz / UpsideDownText.py
Created June 28, 2014 18:31
UpsideDownText.py
import ui
# Mapping based on http://www.upsidedowntext.com/unicode
CHARMAP = {'!': '\xc2\xa1', '"': ',,',
"'": ',', '&': '\xe2\x85\x8b',
')': '(', '(': ')', ',': "'",
'.': '\xcb\x99',
'1': '\xc6\x96',
'0': '0', '3': '\xc6\x90',
'2': '\xe1\x84\x85',
@nlitsme
nlitsme / ecdsa_demo.py
Last active September 20, 2024 14:33
python implementation of ecdsa calculations, demonstrating how to recover a private key from two signatures with identical 'r', and demonstrating how to find the public key from a signature and message, or from two signatures.
from __future__ import print_function, division
"""
By Willem Hengeveld <[email protected]>
ecdsa implementation in python
demonstrating several 'unconventional' calculations,
like finding a public key from a signature,
and finding a private key from 2 signatures with identical 'r'
"""
@CoinWhisperer
CoinWhisperer / burn-btc
Last active November 2, 2021 17:38
A simple python program to create bitcoin burn addresses.
#! /usr/bin/env python
"""
burn-btc: create a bitcoin burn address
By James C. Stroud
This program requries base58 (https://pypi.python.org/pypi/base58/0.2.1).
Call the program with a template burn address as the only argument::
@kanzure
kanzure / bitcoin_spray.py
Created May 29, 2014 04:26
Send bitcoin from coinbase.com to a deterministic wallet by "spraying", so as to achieve a better distribution of eggs in baskets or something equally tasty.
"""
Bitcoin spray: distribute BTC from a coinbase.com account into many addresses
generated by a deterministic wallet (an electrum wallet).
1.0 BTC ->
0.01 BTC
0.01 BTC
0.01 BTC
etc..
@nlitsme
nlitsme / curve_example.py
Last active January 19, 2025 10:14
example of bitcoin curve calculations in python
from __future__ import print_function, division
"""
Example of how calculations on the secp256k1 curve work.
secp256k1 is the name of the elliptic curve used by bitcoin
see http://bitcoin.stackexchange.com/questions/25382
"""
## the prime modules used in the elliptic curve coordinate calculations
p = 2**256 - 2**32 - 977
_ =r"""A(W//2,*M(3*G
*G*V(2*J%P),G,J,G)+((M((J-T)
*V((G-S)%P),S,T,G)if(S@(G,J))if(W%
2@(S,T)))if(W@(S,T);H=2**256;import&hash
lib&as&h,os,re,binas cii&as&k;J$:int(k.b2
a_hex(W),16);C$:C(W// 58) +[W%58]if(W@[];X
=h.new("ripemd1 60 ");Y$:h.sha256(W).
digest();I$d=32: I(W//256,d-1)+bytes
([W%256])if(d>0@b""; U$:J(k.a2b_base6
4(W));f=J(os.urandom (64))% (H-U(b"AUVRIxlQ
@laurenarcher
laurenarcher / bitconvert.py
Last active June 14, 2022 07:28
Simple python bitcoin currency converter using the Bitcoin Charts API. Documentation here: http://bitcoincharts.com/about/markets-api/
import urllib2
import json
data = urllib2.urlopen("http://api.bitcoincharts.com/v1/weighted_prices.json")
def convert_to_bitcoin(amount, currency):
bitcoins = json.loads(data.read())
converted = float(bitcoins[currency]["24h"]) * amount
print converted
anonymous
anonymous / Pypi.py
Created March 26, 2013 04:46
Pypi
import urllib
import tarfile
import shutil
import console
import os
class Installer(object):
name = None
version = None
firstLetter = None