Creates all 5 letter permutations of words, ranks them by how pronounceable they are, checks that they are a word in some language then checks whether the domain is free.

ArethereAnyGood5LetterDomains.py

'''
Created on Feb 6, 2014

@author: sraper
'''

import itertools, urllib, urllib2, time, re, random
from bs4 import BeautifulSoup

def catchURL(queryURL): # Nicked this from someone. Afraid I can't remember who. Sorry
    try:
        queryResponse = urllib.urlopen(queryURL)
    except urllib2.HTTPError, E:
        if E.code in [400, 420]:
            print("400 or 420")
            time.sleep(600)        
        elif E.code == 503:
            print("503")
            time.sleep(60)
        else:
            print("Wait 3 mins")
            time.sleep(180)
            queryResponse = urllib.urlopen(queryURL)
    return queryResponse

# Function to score name

def scoreName(name):
    score = 0
    
    #Vowel consonant map
    
    vcMap = [0, 0, 0, 0, 0]
    vowels = ['a', 'e', 'i', 'o', 'u']
    conBlend = ['bl', 'br', 'pr', 'dr', 'fl', 'cl', 'gl', 'sl', 'cr', 'pl', 'fr', 'gr', 'tr', 'sc', 'sk', 'st', 'sw', 'sn', 'sm', 'wh', 'sh', 'th', 'tw', 'wr']
    
    for j in range(5):
        if name[j] in vowels:
            vcMap[j] = 1 

    vowelCount = sum(vcMap)*3
    
    if vowelCount < 7:
        score = score + vowelCount
        
    #Double consonant at beginning and end
        
    if (sum(vcMap[0:1]) == 0 and ''.join(name[0:1]) not in conBlend) or (sum(vcMap[3:4]) == 0 and ''.join(name[3:4]) not in conBlend):
        score = score-10
        
    #Triple consontant anywhere
    
    if sum(vcMap[0:2]) == 0 or sum(vcMap[1:3]) or sum(vcMap[2:4]) == 0:
        score = score-10
        
    score=score + random.random()
        
    #Letters I like
    
    #===========================================================================
    # goodLetters = set(['z', 'q', 'u', 'o', 'x'])
    # nameSet=set(name)
    # goodLetterCount=len(goodLetters & nameSet)
    #     
    # score = score + goodLetterCount   
    #===========================================================================
        
    return score
    

  
    
perm=list(itertools.permutations(list(map(chr, range(97, 123))),5))

random.shuffle(perm)

#Score the permutations

scores = []

for i in perm:

    scores.append(scoreName(i))

scores, perm = zip(*sorted(zip(scores, perm), reverse=True))
 

file = open('/Users/sraper/workfile.txt', 'w')
 
 
for i in perm[0:500]:
     

    
    #Check its a word
       
    possible= ''.join(i)
    
    print(possible)
    
    d=catchURL('https://en.wiktionary.org/w/index.php?title=Special%3ASearch&profile=default&search=' + possible + '&fulltext=Search')
    dSoup = BeautifulSoup(d)
    
    if dSoup.body.findAll(text=re.compile('There were no results matching the query'), limit=1)==[]:
        print('It is a word')
        
        #Check domain is free

        f=catchURL('http://www.checkdomain.com/cgi-bin/checkdomain.pl?domain='+possible)
        soup = BeautifulSoup(f)
    
        if soup.body.findAll(text=re.compile('already been registered'), limit=1)==[]:
            print ('and it is free')
            file.write(possible+'\n')
            
file.close()
 
print "Finished"