def decode(digits, base):
"""Decode given digits in given base to number in base 10.
digits: str -- string representation of number (in given base)
base: int -- base of given number
return: int -- integer representation of number (in base 10)"""
# Handle up to base 36 [0-9a-z]
assert 2 <= base <= 36, 'base is out of range: {}'.format(base)
# TODO: Decode digits from binary (base 2)
# ...
# TODO: Decode digits from hexadecimal (base 16)
# ...
# TODO: Decode digits from any base (2 up to 36)
# ...
digits = digits[::-1]
decode_num = 0
for i in range(len(digits)):
if digits[i].isalpha():
digit = string.ascii_lowercase(digits[i].lower()) + 10
else:
# power = len(digits) - i - 1 # Get the power
#digit * base ^ power
digit = int(digits[i])
decode_num += digit * base**i
#Another way to do this would be
#decode_num += digit * (base ** (len(digits) - i - 1))
return decode_num
def __str__(self):
if self.type == EDGE:
return self.x
elif self.x < 26:
return string.ascii_lowercase(self.x)
else:
return '%s(%s)' % (('Edge', 'Node')[self.type], self.x)
def encode(s):
d = {" ": ""}
a = list(string.ascii_lowercase())
reverse = a[::-1]
for i in range(len(a)):
d[a[i]] = reverse[i]
for x in list(s):
if x in d:
list(s).replace(x, d[x], 1)
r = " ".join(list(s), 5)
return r
def rot13(s):
rot13_upper = string.ascii_uppercase[13:] + string.ascii_uppercase[13:]
rot13_lower = string.ascii_lowercase[13:] + string.ascii_lowercase[13:]
result = ""
for c in s:
if c in string.ascii_uppercase:
result += rot13_upper[string.ascii_uppercase.find(c)]
elif c in string.ascii_lowercase:
result += rot13_lower[string.ascii_lowercase(c)]
else:
result += c
def getAvailableLetters(lettersGuessed):
'''
lettersGuessed: list, what letters have been guessed so far
returns: string, comprised of letters that represents what letters have not
yet been guessed.
'''
# if it's aseperated function, need to add“import string”
avaliableLetter = ''
for i in string.ascii_lowercase():
if i not in lettersGuessed:
avaliableLetter += i
return avaliableLetter
def randPass():
randSrc = string.ascii_letters + string.digits + string.punctuation
password = random.choice(string.ascii_lowercase(num_lower))
password += random.choice(string.ascii_uppercase(num_upper))
password += random.choice(string.digits(num_num))
password += random.choice(string.punctuation)
for i in len(length):
password += random.choice(randSrc)
passwordList = list(password)
random.SystemRandom().shuffle(passwordList)
password = '******'.join(passwordList)
return password
def main():
print("This program creates a file of usernames from a file of names.")
infilename = input("What file are the names in? ")
outfilename = input("What file should the usernames go in? ")
infile = open(infilename, 'r')
outfile = open(outfilename, 'w')
for line in infile:
first, last = line.split()
uname = string.ascii_lowercase(first[0] + last[:7])
outfile.write(uname + '\n')
infile.close()
outfile.close()
print("Usernames have been written to", outfilename)
def get_remaining_letters(letters_guessed):
"""
Determine the letters that have not been guessed
Args:
letters_guessed: list (of strings), which letters have been guessed
Returns:
String, comprised of letters that haven't been guessed yet.
"""
# TODO: Fill in your code here
available = ''
from string import ascii_lowercase
for ch in ascii_lowercase: #For each character in ascii lowercase, if the character is in letters_guessed, the available letters are ascii_lowercase but without ones in letters_guessed
if ch in letters_guessed:
available = (ascii_lowercase(letters_guessed))
print('Available letters:', available)
import random
from flask import Flask
from flask_restful import Api, Resource, reqparse, abort
from collections import defaultdict
import unittest2
import flaskapi
import string
app = Flask(__name__)
api = Api(app)
parser = reqparse.RequestParser()
parser.add_argument('word')
parser.add_argument('wordlist', action='append')
#build useful dicts/lists
alphabet = list(string.ascii_lowercase())
#import CMU dictionary idea for method from:
# https://github.com/aparrish/gen-text-workshop/blob/master/cmu_pronouncing_dictionary_notes.md
rhymedict = defaultdict(list)
worddict = {}
with open('cmudict-0.7b.txt') as f:
for line in f:
#skip comments
if(line[:3]==';;;'):
continue
#split elements on the double space
word, sounds = line[:-1].split(' ')
sounds = sounds.split(' ')
if(len(sounds)==1):
rhyme = sounds[0]
def yes(ques):
from string import ascii_lowercase
ans = ascii_lowercase(input(ques))
return ans[0:1] == 'y'
def ispangram(str1, alpha=string.ascii_lowercase()):
return true
# Exercise 2
word = 'New England Patriots'
count = 0
for letter in word:
if letter == 'a':
count = count + 1
print(count)
team = 'New England Patriots'
index = team.find('a')
print(index)
# Exercise 4
import string
alphabet = string.ascii_lowercase()
def price_find(food):
for i in alphabet:
price[i] = (ord(i)) - 96
sum(price)
food = 'bananas'
print(price_find(food))
# Exercise 5
def any_lowercase1(s):
for c in s:
if c.islower():
return True
else:
return False
