Oleksandr nanvel

## pull.py
import hmac
import json
from hashlib import sha1

from django.views.decorators.csrf import csrf_exempt


@csrf_exempt
def pull_view(request):
    """

## bittrex.py
import asyncio
import hashlib
import hmac
import time
from urllib.parse import urljoin, urlencode

import aiohttp
import async_timeout


## debugging.md

      
              1 file
            
          
              0 forks
            
          
              0 comments
            
          
              0 stars
            
          
                nanvel
                / debugging.md
            
            
              Created
              August 6, 2017 15:31
                — forked from pnc/debugging.md
            
              
                Debugging exit status 127 of custom binaries on AWS Lambda
              
          
    AWS Lambda allows you to run custom binaries as child processes.
However, if the packaged binary you're running on AWS Lambda uses shared libraries, they may not be available in the Lambda environment. If this is the case, your binary will terminate without any output. In my case, the exit status code was 127, which wasn't very helpful (typically this is "command not found.")
2015-11-18T00:50:10.731Z	521db901-8d8e-11e5-b9df-cd31cc90ece2	Calling phantom:  /var/task/phantomjs [ '/var/task/phantomjs-script.js' ]
2015-11-18T00:50:10.809Z	521db901-8d8e-11e5-b9df-cd31cc90ece2	child process exited with code 127

Linux's loader, ld.so, allows you (see manpage) to set an environment variable called LD_DEBUG that will output verbose information while the shared libraries are loaded.
Since Lambda doesn't let you set arbitrary environment variables, you need to set the environment

  
## etag.py
import binascii
import hashlib
import os


# Max size in bytes before uploading in parts
AWS_UPLOAD_MAX_SIZE = 20 * 1024 * 1024
# Size of parts when uploading in parts
# make sure you use upload part size the same as your client
# be careful, botocore put_object can't do multipart:

## lambda-tesseract.md

      
              1 file
            
          
              0 forks
            
          
              0 comments
            
          
              0 stars
            
          
                nanvel
                / lambda-tesseract.md
            
            
              Last active
              July 30, 2017 07:09
                — forked from barbolo/lambda-tesseract.md
            
              
                Tesseract OCR on AWS Lambda with Python
              
          
References:


https://github.com/tesseract-ocr/tesseract/wiki/Compiling


http://stackoverflow.com/questions/33588262/tesseract-ocr-on-aws-lambda-via-virtualenv


https://github.com/sirfz/tesserocr

Instructions for running Tesseract OCR on AWS Lambda with Python


## twisted_aws.py
from threading import Lock

from botocore.endpoint import Endpoint
import botocore.session
import treq


__all__ = ('AWSClient',)


## svg_move.py
svg = """
<path d="M 680.40768,58.690197 C 680.17329,58.760524 680.10297,59.018351 680.22018,59.440197 C 680.47016,59.783987 680.47015,61.533977 680.18893,64.690197 C 677.50142,64.783977 674.53266,64.752738 671.31393,64.627697 L 671.12643,64.721447 C 671.22017,65.971477 671.28266,67.346466 671.31393,68.846447 C 674.40767,68.721467 677.28265,68.596477 679.90768,68.440197 C 679.78267,70.752727 679.72015,73.377716 679.75143,76.346447 C 677.90766,77.158957 676.28265,78.190218 674.84518,79.440197 C 673.40767,80.690217 672.22016,82.221457 671.31393,84.033947 C 670.43892,85.815207 670.06391,87.783957 670.15768,89.940197 C 670.25143,92.065207 670.78266,93.752697 671.75143,94.971447 C 672.75142,96.158947 674.06391,96.846447 675.72018,97.065197 C 677.37641,97.315197 678.9389,97.096447 680.37643,96.377697 C 681.81391,95.690197 682.90764,95.065197 683.65768,94.533947 L 684.25143,96.033947 C 686.31391,94.908947 687.81389,94.221447 688.72018,93.940197 L 688.75143,93.408947 C 688.28265,92.565197 687.84514,91.752697 687.4389

## bincoinsha256i3.py
w0 = 0x5d218b61
w1 = 0x9ee563e9
w2 = 0x6e3c750e
w3 = 0xbc44ad0e
w4 = 0xcccb8798
w5 = 0x18dcead4
w6 = 0x7dc014d9
w7 = 0xf3ffe957


## bitcoinminer.py
import struct


class Miner():

    def __init__(self, previous_hash, transactions_hash, timestamp, bits, nonces):
        self.previous_hash = previous_hash
        self.transactions_hash = transactions_hash
        self.timestamp = timestamp
        self.bits = bits

## sha256.py
"""
This code has been written just for fun, it is slow and may produce inaccurate results.

The idea was to transition from mathematics to an algorithm.
"""

import binascii
import hashlib
import itertools
	import hmac
	import json
	from hashlib import sha1

	from django.views.decorators.csrf import csrf_exempt


	@csrf_exempt
	def pull_view(request):
	"""
	import asyncio
	import hashlib
	import hmac
	import time
	from urllib.parse import urljoin, urlencode

	import aiohttp
	import async_timeout
	import binascii
	import hashlib
	import os


	# Max size in bytes before uploading in parts
	AWS_UPLOAD_MAX_SIZE = 20 * 1024 * 1024
	# Size of parts when uploading in parts
	# make sure you use upload part size the same as your client
	# be careful, botocore put_object can't do multipart:
	from threading import Lock

	from botocore.endpoint import Endpoint
	import botocore.session
	import treq


	__all__ = ('AWSClient',)
	w0 = 0x5d218b61
	w1 = 0x9ee563e9
	w2 = 0x6e3c750e
	w3 = 0xbc44ad0e
	w4 = 0xcccb8798
	w5 = 0x18dcead4
	w6 = 0x7dc014d9
	w7 = 0xf3ffe957
	import struct


	class Miner():

	def __init__(self, previous_hash, transactions_hash, timestamp, bits, nonces):
	self.previous_hash = previous_hash
	self.transactions_hash = transactions_hash
	self.timestamp = timestamp
	self.bits = bits
	"""
	This code has been written just for fun, it is slow and may produce inaccurate results.

	The idea was to transition from mathematics to an algorithm.
	"""

	import binascii
	import hashlib
	import itertools