shredding

def connect_to_stream(self, callback):
    self.order_book = GDAXOrderBook(api=self, callback=callback, product_id=self.currency_pair)
    self.order_book.start()
    return self
        
class GDAXOrderBook(gdax_api.OrderBook):

    def __init__(self, api, callback, *args, **kwargs):
        super().__init__(*args, **kwargs)
        self.api = api

shredding

# coding=utf-8
import logging

from django.core.management import BaseCommand

from backend.engine.tasks import get_strategies, get_strategy_by_currency_pair

log = logging.getLogger('notifications')

VERSION = '1.4.2'

shredding

import mandrill

API_KEY = 'your_api_key'

def send_mail(template_name, email_to, context):
    mandrill_client = mandrill.Mandrill(API_KEY)
    message = {
        'to': [],
        'global_merge_vars': []
    }

shredding

import os
import sys
import json
import time

import requests
from flask import Flask, request

prior_payload = {}

shredding

import  matplotlib.pyplot as plt

def gto_strategy():
    return random.choice(Selection.OPTIONS)
gto_wins = 0

def rock_is_the_thing_strategy():
    return 'rock'
rock_wins = 0

shredding

class Selection():
    
    OPTIONS = ('paper', 'scissor', 'rock')
    
    def __init__(self, selection):
        if selection not in self.OPTIONS:
            raise ValueError('selection must be one of {}.'.format(', '.join(self.OPTIONS)))
            
        self.selection = selection
        

shredding

# implement a does_beat method on the class
if my_hand.does_beat(other_hand):
   pot.raise()

# implement __ge__, __gt__, __lt__ and __le__ methods on that class 
# (greater than or equal, greater than etc.)
if my_hand > other:
   pot.raise()

shredding

try:
    [] & []
except TypeError as exc:
    print(exc)

shredding

import pandas as pd
s = pd.Series(range(0, 6))
print(
    # bitwise and: &
    s[(s > 0) & (s % 2 == 0)],
    # bitwise or: |
    s[(s > 4) | (s < 2)]
)