get.py created by RickyWilson - https://repl.it/@RickyWilson/getpy

get.py.py

import socket
import urlparse


CONNECTION_TIMEOUT = 5
CHUNK_SIZE = 1024
HTTP_VERSION = 1.0
CRLF = "\r\n\r\n"

socket.setdefaulttimeout(CONNECTION_TIMEOUT)


def receive_all(sock, chunk_size=CHUNK_SIZE):
    '''
    Gather all the data from a request.
    '''
    chunks = []
    while True:
        chunk = sock.recv(int(chunk_size))
        if chunk:
            chunks.append(chunk)
        else:
            break
       
    return ''.join(chunks)



def get(url, **kw):
    kw.setdefault('timeout', CONNECTION_TIMEOUT)
    kw.setdefault('chunk_size', CHUNK_SIZE)
    kw.setdefault('http_version', HTTP_VERSION)
    kw.setdefault('headers_only', False)
    kw.setdefault('response_code_only', False)
    kw.setdefault('body_only', False)
    url = urlparse.urlparse(url)
    sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
    sock.settimeout(kw.get('timeout'))
    sock.connect((url.netloc, url.port or 80))
    msg = 'GET {0} HTTP/{1} {2}'
    sock.sendall(msg.format(url.path or '/', kw.get('http_version'), CRLF))
    data = receive_all(sock, chunk_size=kw.get('chunk_size'))
    sock.shutdown(socket.SHUT_RDWR)
    sock.close()
  
    data = data.decode(errors='ignore')
    headers = data.split(CRLF, 1)[0]
    request_line = headers.split('\n')[0]
    response_code = request_line.split()[1]
    headers = headers.replace(request_line, '')
    body = data.replace(headers, '').replace(request_line, '')

    
    if kw['body_only']:
        return body
    if kw['headers_only']:
        return headers
    if kw['response_code_only']:
        return response_code
    else:
        return data


print(get('http://www.google.com/', response_code_only=0))