Wordle

import socket 
import ssl
import urllib
import re
import os
import sys
 
# Or simply set this to True in TigerJython
tigerJython = (sys.executable.find("jython")>=0)
 
# Download einer Wikipedia-Seite
# URL ist z.B. /wiki/Burg_Liechtenstein
def download(url):
    host = "de.wikipedia.org"
    port = 443
    s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
    s.settimeout(0.5)
    s.connect((host , port))
    s = ssl.wrap_socket(s)
    request = "GET " + url + " HTTP/1.1\r\nHost: " + host + "\r\n\r\n"
    if (tigerJython):
        s.sendall(request)
    else:
        s.sendall(bytes(request, 'utf-8'))
    try:
        reply = s.recv(4096)
    except socket.timeout:
        s.close()
        return ""
    start = reply.decode('utf-8').find("Content-Length: ");
    if (start==-1):
        start = reply.decode('utf-8').find("content-length: ");
    if (start>=0):
        end = reply.decode('utf-8').find("\r\n",start)
        #while reply[end]>='0' and reply[end]<='9':
        #    end+=1
        # print("Length: ->"+reply[(start+16):end]+"<-")
        numbytes = int(reply[(start+16):end])
        print("About to get %d bytes" % numbytes);
        while reply.decode('utf-8').find("\r\n\r\n")<0:
            # print("About to get next chunk...")
            more = s.recv(4096)
            # print("Got %d more bytes" % len(more))
            reply += more
        reply = reply[(reply.decode('utf-8').find("\r\n\r\n")+4):]
        # print("Reply so far: "+reply)
        while len(reply)<numbytes:
            # print("About to get next chunk...")
            more = s.recv(4096)
            reply += more
            # print("Len reply = %d, len more = %d" % (len(reply), len(more)))
 
    else:   
        # print("Could not find Content-Length in ")
        # print(reply)
        try:
            while True:
                # print(".")
                more = s.recv(4096)
                reply += more
        except socket.timeout:
            pass
    s.close()
    return reply.decode('utf-8', 'ignore')
 
 
todo = ["/wiki/Neoklassische_Synthese"]
words = {}
linksdone = {}
# Load existing data, if any
for l in range(4,11):
    datafile = "wortliste%02d.txt" % l
    if os.path.isfile(datafile):
        with open(datafile, "r") as file:
            for line in file.readlines():
                entries = line.split(" ")
                words[entries[0]] = int(entries[1])
 
 
 
for i in range(200):
    url = todo.pop(0)
    linksdone[url] = True
    print("Downloading "+url)
    html = download(url)
    links = re.findall(r'<a href="(/wiki/.*?)"', html)
    links = [l for l in links if re.search('[%:#]', l)==None and (not l in linksdone)]
    for l in links:
        if not l in linksdone:
            linksdone[l]=True
            #print(l)
            todo.append(l)
 
    text = re.sub('<script>.*?</script>', "", html)
    text = re.sub('<.*?>', "", text)
    ww = [w.upper() for w in text.split() if re.match('^[A-Z]{4,10}$',w.upper())]
    # print("Have %d words" % len(ww))
    newwords = 0
    for w in ww:
        if w in words:
            words[w]+=1
        else:
            newwords+=1
            words[w] = 1
 
    print("Have %d new words" % newwords)
 
print("Open pages:")
print(todo[0:10])
 
alle = words.keys()
# print("\n".join(alle))
for l in range(4,11):
    wl = [w for w in alle if len(w)==l]
    wl.sort()
    # print("\n".join(wl))
    with open("wortliste%02d.txt" % l, "w") as file:
        for w in wl:
            file.write("%s %d\n" % (w, words[w]))