Metadata-Version: 2.1
Name: eisenmp_examples
Version: 0.5.0
Summary: eisenmp multiprocess(or) example collection for server and mobiles
Author: René Horn
Author-email: René Horn <rene_horn@gmx.net>
License: BSD-3-Clause
Project-URL: homepage, https://github.com/44xtc44
Project-URL: documentation, https://eisenmp.readthedocs.io/
Project-URL: repository, https://github.com/44xtc44/eisenmp
Keywords: multiprocess framework,examples eisenmp
Classifier: Programming Language :: Python :: 3
Classifier: Operating System :: OS Independent
Classifier: Development Status :: 5 - Production/Stable
Requires-Python: >=3.7
Description-Content-Type: text/x-rst
Provides-Extra: testing
License-File: LICENSE
License-File: LICENSE.rst

eisenmp_examples
##################

.. image:: https://github.com/44xtc44/eisenmp_examples/actions/workflows/tests.yml/badge.svg
   :target: https://github.com/44xtc44/eisenmp_examples/actions/workflows/tests.yml


Python 3.7 `Multiprocess <https://en.wikipedia.org/wiki/Multiprocessing>`_
`Framework <https://en.wikipedia.org/wiki/Software_framework>`_ for single Server

Examples:

* simple style prime number calculation to see the basic use
* simple http server on one cpu gets content via queue
* one flask orm server on each cpu - share a user db
* multiple flask orm server on each cpu, port groups - share a user db
* web download csv large list, calculate average over a column
* brute_force_attack with itertools generator and dictionary
* example with two, double fed queues
* All scenarios follow the **Template style** and have descriptions

## How to run the examples?

1. Clone the repo and ``run an eisenmp_exa_...`` or
2. Install `PyPi package <https://pypi.org/project/eisenmp-examples>`_

* in terminal run: `eisenmp_url` and open the local Python SimpleHTTP **URL**
* in terminal run: `eisenmp_menu` and choose from **Menu**

Brute force cracks strings of an online-game alphabet salad quest. 

::

    .. read wordlist .\lang_dictionaries\ger\german.dic
    .. read wordlist .\lang_dictionaries\eng\words.txt
    [BRUTE_FORCE]
    cfhhilorrs
    Create processes. Default: proc/CPU core
    0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 
    
    ... proc Process-7 ... rohrschilf
    ... proc Process-14 ... rohrschilf
    ... proc Process-16 ... rohrschilf
    ... proc Process-7 ... rohrschilf
    ... proc Process-13 ... schilfrohr
    ... proc Process-13 ... schilfrohr
    ... proc Process-11 ... schilfrohr
    ... proc Process-11 ... schilfrohr

    generator empty, run time iterator 5 seconds

    exit WORKER 15
    exit WORKER 16
    exit WORKER 2
    exit WORKER 10
    exit WORKER 11
    exit WORKER 12
    exit WORKER 8
    exit WORKER 3
    exit WORKER 4
    exit WORKER 6
    exit WORKER 14
    exit WORKER 5
    exit WORKER 7
    exit WORKER 13
    exit WORKER 1
    exit WORKER 9
    
    --- Result for [CFHHILORRS]---
    
     rohrschilf
    
     schilfrohr

    --- END ---

    Processes are down.
    BF Time in sec: 12
    
    Process finished with exit code 0


Brute Force
    We use an english (.6M) plus a german (2M) wordlist and make a dictionary of it. To gain more read speed.

    len(str) <=  11, combined brute force dictionary attack with a permutation generator. itertool prod. duplicates
    Permutation lists grow very fast, reaching Terabyte size.

    len(str) >=  12, pre reduce a len(str) list. Kick out words which are not matching char type and count.

Web download a large list
    Calculates the average for one column.
    Python CSV extracts the column and we calculate the average with the assigned number
    of Porcesses/CPU cores. It can be more processes than CPU cores, if it makes sense.


large lists
    https://www.stats.govt.nz/large-datasets/csv-files-for-download/ Crown copyright ©.
    All material Stats NZ produces is protected by Crown copyright.
    Creative Commons Attribution 4.0 International licence.

German dict
    https://sourceforge.net/projects/germandict/. License Public Domain

English dict
    Copyright (c) J Ross Beresford 1993-1999. All Rights Reserved.

ORM Flask-SQLAlchemy
     https://pypi.org/project/Flask-SQLAlchemy-Project-Template/ License MIT 44xtc44

Cheers
