Echocage

import datetime

import time

while True:
    with open('filename.txt', 'w+') as output:
        now = datetime.datetime.now().time().strftime('%I:%M:%S')
        output.write(now)
    time.sleep(1)

Echocage

# Assignments

### *mutability

What's the difference between a mutable and an immutable type? Why should I use one or the other? Write the following two functions, both receiving a list of elements and a new elemnt to append at the end. The first one should be a mutable version and the second an immutable version.

Example mutable:

    l = [1, 2, 3]
    mutable_append(l, 'a')

Echocage

class Chair(object):
    """Individual chair within the aircraft"""

    def __init__(self, price=25):
        self.price = price
        self.occupied = False

    def purchase(self):
        self.occupied = True

Echocage

import traceback
import datetime
import praw
import time
from PasswordManager import pswds

r = praw.Reddit('Responds to forgetful OPs in /r/DrunkOrAKid'
                'by /u/echocage')
r.login(username='BecauseOPForgot', password=pswds['BecauseOPForgot'])

Echocage

import java.io.BufferedReader;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;
import java.util.ArrayList;

public class parser {
    public static Integer[] getId(String nameGoal) {
        ArrayList<Integer> ids = new ArrayList<Integer>();
        try {

Echocage

import os
import argparse
import sys
from sh import rsync

parser = argparse.ArgumentParser()
parser.add_argument("BACKUPDIR", help="Specify the directory to backup.")
parser.add_argument("DESTINATIONDIR", help="Specify the directory where the backup is stored.")
args = parser.parse_args()

Echocage

class Animal(object):
    def __init__(self, name, height, weight, sound):
        self.name = name
        self.sound = sound
        self.weight = weight
        self.height = height

    def __str__(self):
        return "{} is {} cm height {} lbs weight and says {}".format(self.name, self.height, self.weight,
                                                                     self.sound)

Echocage

from collections import Counter
import praw
import time

female_indicators = ["I", "me", "my", "mine", "myself", "you", "your", "yours", "yourself", "she", "her", "hers",
                     "herself"]
male_indicators = ["we", "us", "they", "them", "he", "him", "his", "himself"]


def calculate_gender(comment_text):

Echocage

verses = ["a Partridge in a Pear Tree", "Two Turtle Doves", "Three French Hens", "Four Calling Birds",
          "Five Gold Rings", "Six Geese-a-Laying", "Seven Swans-a-Swimming", "Eight Maids-a-Milking",
          "Nine Ladies Dancing", "Ten Lords-a-Leaping", "Eleven Pipers Piping", "Twelve Drummers Drumming"]

for index, verse in enumerate(verses):
    day = index + 1
    previous_verses = verses[:day]  # This cuts out and returns all elements from 0, to day from the list of verses
    ordered_verses = reversed(previous_verses)
    # Shockingly, this ^ reverses the list, so we have a list of elements starting from the newest item to the oldest
    chorus = "On the {} day of Christmas my true love sent to me,".format(day)

Echocage

verses = ["a Partridge in a Pear Tree", "Two Turtle Doves", "Three French Hens", "Four Calling Birds",
          "Five Gold Rings", "Six Geese-a-Laying", "Seven Swans-a-Swimming", "Eight Maids-a-Milking",
          "Nine Ladies Dancing", "Ten Lords-a-Leaping", "Eleven Pipers Piping", "Twelve Drummers Drumming"]
days = {index - 1: ', '.join(reversed(verses[:index - 1])) for index, verse in enumerate(verses)}
def get_day(day):return "On the {} day of Christmas my true love sent to me,".format(day) + days[day]
def get_presents(start, end=None):return sum(range(start)) if not end else sum(range(start, end + 1))
print(get_presents(11, 12))