xiantail

from timeit import timeit

def make_list_1():
    result = []
    for value in range(1000):
        result.append(value)
    return result

def make_list_2():
    result = [value for value in range(1000)]

xiantail

def process_cities(filename):
    with open(filename, 'rt') as file:
        for line in file:
            line = line.strip()
            if 'quit' in line.lower():
                return
            country, city = line.split(',')
            city = city.strip()
            country = country.strip()
            print(city.title(), country.title(), sep=',')

xiantail

def dump(func):
    "Return arguments and outputs"
    def wrapped(*args, **kwargs):
        print("Function name: %s" % func.__name__)
        print("Input arguments: %s" % ' '.join(map(str, args)))
        print("Input keyword arguments: %s" % kwargs.items())
        output = func(*args, **kwargs)
        print("Output:", output)
        return output
    return wrapped

xiantail

def just_do_it(text):
    #Capitalize all words in <text>
    return text.title()

xiantail

def just_do_it(text):
    #Capitalize all words in <text>
    return text.capitalize()

xiantail

F_BOIL_TEMP = 212.0
F_FREEZE_TEMP = 32.0
C_BOIL_TEMP = 100.0
C_FREEZE_TEMP = 0.0
F_RANGE = F_BOIL_TEMP - F_FREEZE_TEMP
C_RANGE = C_BOIL_TEMP - C_FREEZE_TEMP
F_C_RATIO = C_RANGE / F_RANGE

def ftoc(f_temp):
    "Convfert Fahrenheit temprature<f_temp> into Celsius "

xiantail

import zmq
import string
import time

host = '127.0.0.1'
port = 6789
ctx = zmq.Context()
pub = ctx.socket(zmq.PUB)
pub.bind('tcp://%s:%s' % (host, port))

xiantail

import redis
import random
from time import sleep

conn = redis.Redis()
chocolates = ['sweet', 'bitter', 'milk', 'white', 'green tea']
while True:
    sleep(random.random())
    chocolate = random.choice(chocolates)
    conn.rpush('chocolates', chocolate)

xiantail

from xmlrpc.server import SimpleXMLRPCServer
from datetime import datetime

def current_time():
    now = str(datetime.now())
    print('Server sent %s', now)
    return now

server = SimpleXMLRPCServer(("localhost", 6789))
server.register_function(current_time, "current_time")

xiantail

import zmq
from datetime import datetime
from time import sleep

host = '127.0.0.1'
port = 6789
context = zmq.Context()
client = context.socket(zmq.REQ)
client.connect("tcp://%s:%s" % (host, port))
print("Client started at %s" % datetime.now())