[Pythoneers] pythoneers meeting today at 11 in 1.4.27

[Michael Hartl]

On 05.03.2015 10:19, mhabibi at mpe.mpg.de wrote:
> Hi all,
>
> We will have our pythoneers meeting in ~45 minute.  Mike will
> tell us about his  attempts to program Python sockets. Since the meeting
> rooms on our floor were full we can meet in the aquarium room third floor
> (1.4.27).
>
> Cheers,
>
>

Hi all,

please find enclosed the files from our todays meeting.

!!! PLEASE USE AT YOUR OWN RISK !!!


A few sources I used and copy/pasted/stole code snippets from:

THE authoritative (and - I think - most useful) reference:
https://docs.python.org/2/howto/sockets.html

And a few books on Python I found - more or less - useful:

W. Chun; Core Python Applications Programming
http://proquest.tech.safaribooksonline.de/book/programming/python/9780132779371
Network programming:
http://proquest.tech.safaribooksonline.de/book/programming/python/9780132779371/general-application-topics/ch02

D. Beazley; Python Essential Reference
http://proquest.tech.safaribooksonline.de/book/programming/python/9780768687040

D. Beazley; Python Cookbook
http://proquest.tech.safaribooksonline.de/book/programming/python/9781449357337

M. Lutz; Programming Python:
http://proquest.tech.safaribooksonline.de/book/programming/python/9781449398712
For sockets, see:
http://proquest.tech.safaribooksonline.de/9781449398712/id3918472

M. Hammond, and A. Robinson; Python Programming on Win32
For an intro to Windows COM, see:
http://proquest.tech.safaribooksonline.de/1-56592-621-8/ch05-88403


And, Python distributions for Windows:

Python(x,y):
https://code.google.com/p/pythonxy/

WinPython:
Versions <= 2.7.6/3.3.5:
http://winpython.sourceforge.net/
Versions >= 2.7.8/3.4.1
http://winpython.github.io/

WinPython might be installed in a local directory w/o registering the application.

Regards

Mike



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{
 "metadata": {
  "name": "tcpclt"
 },
 "nbformat": 3,
 "nbformat_minor": 0,
 "worksheets": [
  {
   "cells": [
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [
      "from tcpclt import clt_open, clt_send, clt_requ, clt_close"
     ],
     "language": "python",
     "metadata": {},
     "outputs": [
      {
       "output_type": "stream",
       "stream": "stdout",
       "text": [
        "\n",
        "Python TCP client demo\n",
        "\n",
        "DISCLAIMER: USE CODE AT YOUR OWN RISK!\n",
        "!!! OPENS _HUGE_ SECURITY HOLE !!!\n",
        "* work in progress\n",
        "* no functional error handling, client disconnecting, etc.\n",
        "* world read and writable ports\n",
        "\n",
        "2015-03-05 - Michael Hartl <hartl at mpe.mpg.de>\n",
        "\n",
        "Usage: tcpclt <host> <port>\n",
        "\n"
       ]
      }
     ],
     "prompt_number": 1
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [
      "clt_open('localhost',8579)"
     ],
     "language": "python",
     "metadata": {},
     "outputs": [],
     "prompt_number": 3
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [
      "clt_send('a = 7')\n",
      "clt_send('b = 9')\n",
      "clt_send('c = a*b')\n",
      "clt_requ('c')"
     ],
     "language": "python",
     "metadata": {},
     "outputs": [
      {
       "output_type": "pyout",
       "prompt_number": 4,
       "text": [
        "'63'"
       ]
      }
     ],
     "prompt_number": 4
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [
      "clt_close()"
     ],
     "language": "python",
     "metadata": {},
     "outputs": [],
     "prompt_number": 5
    },
    {
     "cell_type": "code",
     "collapsed": false,
     "input": [],
     "language": "python",
     "metadata": {},
     "outputs": []
    }
   ],
   "metadata": {}
  }
 ]
}
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