ka-uts-eco 4.1.4.250619
Utilities for EcoVadis IQ  Processing
Requires Python: >=3.11

##########
ka_uts_eco
##########

********
Overview
********

.. start short_desc

**Utilities for EcoVadis IQ Processing**

.. end short_desc

************
Installation
************

.. start installation

The Python Package ``ka_uts_eco`` can be installed from PyPI or Anaconda.

To install with ``pip``:

.. code-block:: shell

	$ python -m pip install ka_uts_eco

To install with ``conda``:

.. code-block:: shell

	$ conda install -c conda-forge ka_uts_eco

.. end installation

*******
Package
*******

Classification
==============

The Files of Package ``ka_uts_eco`` could be classified into the follwing file types:

#. *Special package files*; c.f.: **Appendix: Special package files**

   a. *py.typed*

#. *Special package modules*; **Appendix: Special package modules**

   a. *__init__.py*
   #. *__version__.py*

#. *Package modules*

   a. **utils.py**

**************
Package Module
**************

Module: utils
=============

Classes of Modul: utils
-----------------------

The Module ``utils.py`` contains the the follwing static classes.

  .. utils.py-classes-label:
  .. table:: utils.py classes*

   +--------+---------------------------------------+
   |Name    |Description                            |
   +========+=======================================+
   |Evup    |Manage EcoVadis upload workbook        |
   +--------+---------------------------------------+
   |Evex    |Manage EcoVadis export workbook        |
   +--------+---------------------------------------+
   |Evin    |Manage EcoVadis inputworkbook (provided|
   |        |by external systems like OmniTracker)  |
   +--------+---------------------------------------+
   |EvinEvex|Check EcoVadis input workbook against  |
   |        |EcoVadis export workbook               |
   +--------+---------------------------------------+
   |EvexEvin|Check EcoVadis Export workbook against |
   |        |EcoVadis input workbook                |
   +--------+---------------------------------------+

Class: Evup
-----------

The static Class ``Evup`` contains the subsequent methods.

Methods of Class: Evup
^^^^^^^^^^^^^^^^^^^^^^                  

  .. Evup-methods-label:
  .. table:: Evup methods*

   +---------------+--------------------------------------------------------------+
   |Name           |Description                                                   |
   +===============+==============================================================+
   |sh_aod_evup_adm|Create and show the array of dictionaries for given dictionary|
   |               |of arrays of dictionaries and given operation by applying the |
   |               |union function to the array of dictionaries.                  |
   +---------------+--------------------------------------------------------------+

Class: Evex
-----------

The static Class ``Evex`` contains the subsequent methods.

Methods of Class: Evex
^^^^^^^^^^^^^^^^^^^^^^

  .. Evex-methods-label:
  .. table:: Evex methods*

   +----------------------+-----------------------------------------------------+
   |Name                  |Description                                          |
   +======================+=====================================================+
   |sh_d_evex             |Migrate an EcoVadis export dataframe to a dictionary.|
   +----------------------+-----------------------------------------------------+
   |sh_d_evup_del_from_dic|Migrate an EcoVadis export dictionary to a dictionary|
   |                      |for the EcoVadis upload delete sheet.                |
   +----------------------+-----------------------------------------------------+
   |sh_d_evup_del_from_df |Migrate an EcoVadis export dataframe row to a        |
   |                      |dictionary for the EcoVadis upload delete sheet.     |
   +----------------------+-----------------------------------------------------+
   |map                   |Map the EcoVadis IQ sustainability risk rating in the|
   |                      |array of EcoVadis disk dictionaries to the risk      |
   |                      |rating defined by UMH.                               |
   +----------------------+-----------------------------------------------------+

Class: Evin
-----------

The static Class ``Evin`` contains the subsequent methods.

Evin: Methods
^^^^^^^^^^^^^

  .. Evin-methods-label:
  .. table:: Evin methods*

   +----------------------------+-----------------------------------------------------+
   |Name                        |Description                                          |
   +============================+=====================================================+
   |sh_d_evup_adm               |Migrate an OmniTracker export dictionary to a        |
   |                            |EcoVadis upload dictionary.                          |
   +----------------------------+-----------------------------------------------------+
   |sh_aod_evup_adm             |Migrate an array of OmniTracker export dictionaries  |
   |                            |to an array of EcoVadis upload dictionaries.         |
   +----------------------------+-----------------------------------------------------+
   |verify_duns                 |Verify the field 'DUNS-Nummer' for all dictionaries  |
   |                            |of the given array of OmniTracker export dictionaries|
   |                            |if the verification is requested.                    |
   +----------------------------+-----------------------------------------------------+
   |verify_objectid             |Verify the field 'Eindeutige ID' for all dictionaries|
   |                            |of the given array of OmniTracker export dictionaries|
   |                            |if the verification is requested.                    |
   +----------------------------+-----------------------------------------------------+
   |verify_countrycode          |Verify the field 'Landesvorwahl' for all dictionaries|
   |                            |of the given array of OmniTracker export dictionaries|
   |                            |if the verification is requested.                    |
   +----------------------------+-----------------------------------------------------+
   |verify_town_in_country      |Verify the field 'Stadt' together with the field     |
   |                            |'Landesvorwahl' for all dictionaries of the given    | 
   |                            |array of OmniTracker export dictionaries if the      |
   |                            |verification is requested.                           |
   +----------------------------+-----------------------------------------------------+
   |verify_postalcode_in_country|Verify the field 'Postleitzahl' together with the    |
   |                            |field 'Landesvorwahl' for all dictionaries of the    |
   |                            |given array of OmniTracker export dictionaries if the|
   |                            |verification is requested.                           |
   +----------------------------+-----------------------------------------------------+
   |verify                      |Verify all fields of all dictionaries of the given   |
   |                            |array of OmniTracker export dictionaries if the      |
   |                            |verification is requested and return the verification|
   |                            |status controlled by the verify ignore switches.     |
   +----------------------------+-----------------------------------------------------+
   |verify_aod_evin             |Apply the verify function to all dictionaries of the |
   |                            |array of Omnitracker export dictionaries.            |
   +----------------------------+-----------------------------------------------------+
   |sh_doaod_adm_new            |Migrate array of Omnitracker export dictionaries     |
   |                            |to dictionary of array of EcoVadis upload            |
   |                            |dictionaries for Admin processing                    |
   +----------------------------+-----------------------------------------------------+

Class: EvexEvin
---------------

The static Class ``EvexEvin`` contains the subsequent methods.

EvexEvin: Methods
^^^^^^^^^^^^^^^^^

  .. EvexEvin-methods-label:
  .. table:: EvexEvin methods*

   +--------+--------------------------------------------------------------+
   |Name    |Description                                                   |
   +========+==============================================================+
   |join_del|Join the Array of EcoVadis export dictionaries with the       |
   |        |dataframe of OmniTracker export records for delete processing.| 
   +--------+--------------------------------------------------------------+

Class: EvinEvex
---------------

The static Class ``EvinEvex`` contains the subsequent variables and methods.

EvinEvex: Variables
^^^^^^^^^^^^^^^^^^^

  .. EvinEvex-variabless-label:
  .. table:: EvinEvex variables*

   +--------+-----------------------------------------------------------------------+
   |Name    |Description                                                            |
   +========+=======================================================================+
   |msg_evex|Message that could be displayed when processing the EcoVadis export.   |
   +--------+-----------------------------------------------------------------------+
   |msg_evin|Message that could be displayed when processing the OmniTracker export.|
   +--------+-----------------------------------------------------------------------+

Methods of class: EvinEvex
^^^^^^^^^^^^^^^^^^^^^^^^^^

  .. EvinEvex-methods-label:
  .. table:: EvinEvex methods*

   +---------------+-----------------------------------------------------------+
   |Name           |Description                                                |
   +===============+===========================================================+
   |query_with_keys|Query EcoVadis dataframe with multiple keys and country    |
   |               |code until row is found and return row.                    |
   +---------------+-----------------------------------------------------------+
   |query          |Query EcoVadis dataframe with OmniTracker export keys:     |
   |               |'Eindeutige ID' or 'DUNS-Nummer' or keys form array of keys|
   |               |until row is found.                                        |
   +---------------+-----------------------------------------------------------+
   |join_adm       |Join the Array of OmniTracke export dictionaries with the  |
   |               |dataframe of EcoVadis export records for admin processing. | 
   +---------------+-----------------------------------------------------------+
   |join_del       |Join the Array of OmniTracke export dictionaries with the  |
   |               |dataframe of EcoVadis export records for delete processing.| 
   +---------------+-----------------------------------------------------------+
   |sh_d_evup_adm  |Show change status and EcoVadis upload dictionary for      |
   |               |OmniTracker export- and EcoVadis export-dictionary         |
   +---------------+-----------------------------------------------------------+


########
Appendix
########

***************
Package Logging
***************

Description
===========

The Standard or user specifig logging is carried out by the log.py module of the logging
package **ka_uts_log** using the standard- or user-configuration files in the logging
package configuration directory:

* **<logging package directory>/cfg/ka_std_log.yml**,
* **<logging package directory>/cfg/ka_usr_log.yml**.

The Logging configuration of the logging package could be overriden by yaml files with the
same names in the application package- or application data-configuration directories:

* **<application package directory>/cfg**
* **<application data directory>/cfg**.

Log message types
=================

Logging defines log file path names for the following log message types: .

#. *debug*
#. *info*
#. *warning*
#. *error*
#. *critical*

Log types and Log directories
-----------------------------

Single or multiple Application log directories can be used for each message type:

  .. Log-types-and-Log-directories-label:
  .. table:: *Log types and directoriesg*

   +--------------+---------------+
   |Log type      |Log directory  |
   +--------+-----+--------+------+
   |long    |short|multiple|single|
   +========+=====+========+======+
   |debug   |dbqs |dbqs    |logs  |
   +--------+-----+--------+------+
   |info    |infs |infs    |logs  |
   +--------+-----+--------+------+
   |warning |wrns |wrns    |logs  |
   +--------+-----+--------+------+
   |error   |errs |errs    |logs  |
   +--------+-----+--------+------+
   |critical|crts |crts    |logs  |
   +--------+-----+--------+------+

Application parameter for logging
---------------------------------

  .. Application-parameter-used-in-log-naming-label:
  .. table:: *Application parameter used in log naming*

   +-----------------+---------------------------+------+------------+
   |Name             |Decription                 |Values|Example     |
   +=================+===========================+======+============+
   |dir_dat          |Application data directory |      |/otev/data  |
   +-----------------+---------------------------+------+------------+
   |tenant           |Application tenant name    |      |UMH         |
   +-----------------+---------------------------+------+------------+
   |package          |Application package name   |      |otev_xls_srr|
   +-----------------+---------------------------+------+------------+
   |cmd              |Application command        |      |evupreg     |
   +-----------------+---------------------------+------+------------+
   |pid              |Process ID                 |      |681025      |
   +-----------------+---------------------------+------+------------+
   |log_ts_type      |Timestamp type used in     |ts,   |ts          |
   |                 |logging files|ts, dt       |dt'   |            |
   +-----------------+---------------------------+------+------------+
   |log_sw_single_dir|Enable single log directory|True, |True        |
   |                 |or multiple log directories|False |            |
   +-----------------+---------------------------+------+------------+

Log files naming
----------------

Naming Conventions
^^^^^^^^^^^^^^^^^^

  .. Naming-conventions-for-logging-file-paths-label:
  .. table:: *Naming conventions for logging file paths*

   +--------+-------------------------------------------------------+-------------------------+
   |Type    |Directory                                              |File                     |
   +========+=======================================================+=========================+
   |debug   |/<dir_dat>/<tenant>/RUN/<package>/<cmd>/<Log directory>|<Log type>_<ts>_<pid>.log|
   +--------+-------------------------------------------------------+-------------------------+
   |info    |/<dir_dat>/<tenant>/RUN/<package>/<cmd>/<Log directory>|<Log type>_<ts>_<pid>.log|
   +--------+-------------------------------------------------------+-------------------------+
   |warning |/<dir_dat>/<tenant>/RUN/<package>/<cmd>/<Log directory>|<Log type>_<ts>_<pid>.log|
   +--------+-------------------------------------------------------+-------------------------+
   |error   |/<dir_dat>/<tenant>/RUN/<package>/<cmd>/<Log directory>|<Log type>_<ts>_<pid>.log|
   +--------+-------------------------------------------------------+-------------------------+
   |critical|/<dir_dat>/<tenant>/RUN/<package>/<cmd>/<Log directory>|<Log type>_<ts>_<pid>.log|
   +--------+-------------------------------------------------------+-------------------------+

Naming Examples
^^^^^^^^^^^^^^^

  .. Naming-examples-for-logging-file-paths-label:
  .. table:: *Naming examples for logging file paths*

   +--------+--------------------------------------------+------------------------+
   |Type    |Directory                                   |File                    |
   +========+============================================+========================+
   |debug   |/data/otev/umh/RUN/otev_xls_srr/evupreg/logs|debs_1737118199_9470.log|
   +--------+--------------------------------------------+------------------------+
   |info    |/data/otev/umh/RUN/otev_xls_srr/evupreg/logs|infs_1737118199_9470.log|
   +--------+--------------------------------------------+------------------------+
   |warning |/data/otev/umh/RUN/otev_xls_srr/evupreg/logs|wrns_1737118199_9470.log|
   +--------+--------------------------------------------+------------------------+
   |error   |/data/otev/umh/RUN/otev_xls_srr/evupreg/logs|errs_1737118199_9470.log|
   +--------+--------------------------------------------+------------------------+
   |critical|/data/otev/umh/RUN/otev_xls_srr/evupreg/logs|crts_1737118199_9470.log|
   +--------+--------------------------------------------+------------------------+

******************
Python Terminology
******************

Python Packages
===============

Overview
--------

  .. Python Packages-Overview-label:
  .. table:: *Python Packages Overview*

   +---------------------+-----------------------------------------------------------------+
   |Name                 |Definition                                                       |
   +=====================+=================================================================+
   |Python package       |Python packages are directories that contains the special module |
   |                     |``__init__.py`` and other modules, packages files or directories.|
   +---------------------+-----------------------------------------------------------------+
   |Python sub-package   |Python sub-packages are python packages which are contained in   |
   |                     |another pyhon package.                                           |
   +---------------------+-----------------------------------------------------------------+
   |Python package       |directory contained in a python package.                         |
   |sub-directory        |                                                                 |
   +---------------------+-----------------------------------------------------------------+
   |Python package       |Python package sub-directories with a special meaning like data  |
   |special sub-directory|or cfg                                                           |
   +---------------------+-----------------------------------------------------------------+


Examples
--------

  .. Python-Package-sub-directory-Examples-label:
  .. table:: *Python Package sub-directory-Examples*

   +-------+------------------------------------------+
   |Name   |Description                               |
   +=======+==========================================+
   |bin    |Directory for package scripts.            |
   +-------+------------------------------------------+
   |cfg    |Directory for package configuration files.|
   +-------+------------------------------------------+
   |data   |Directory for package data files.         |
   +-------+------------------------------------------+
   |service|Directory for systemd service scripts.    |
   +-------+------------------------------------------+

Python package files
====================

Overview
--------

  .. Python-package-files-overview-label:
  .. table:: *Python package overview files*

   +--------------+---------------------------------------------------------+
   |Name          |Definition                                               |
   +==============+==========+==============================================+
   |Python        |Files within a python package.                           |
   |package files |                                                         |
   +--------------+---------------------------------------------------------+
   |Special python|Package files which are not modules and used as python   |
   |package files |and used as python marker files like ``__init__.py``.    |
   +--------------+---------------------------------------------------------+
   |Python package|Files with suffix ``.py``; they could be empty or contain|
   |module        |python code; other modules can be imported into a module.|
   +--------------+---------------------------------------------------------+
   |Special python|Modules like ``__init__.py`` or ``main.py`` with special |
   |package module|names and functionality.                                 |
   +--------------+---------------------------------------------------------+

Examples
--------

  .. Python-package-files-examples-label:
  .. table:: *Python package examples files*

   +--------------+-----------+-----------------------------------------------------------------+
   |Name          |Type       |Description                                                      |
   +==============+===========+=================================================================+
   |py.typed      |Type       |The ``py.typed`` file is a marker file used in Python packages to|
   |              |checking   |indicate that the package supports type checking. This is a part |
   |              |marker     |of the PEP 561 standard, which provides a standardized way to    |
   |              |file       |package and distribute type information in Python.               |
   +--------------+-----------+-----------------------------------------------------------------+
   |__init__.py   |Package    |The dunder (double underscore) module ``__init__.py`` is used to |
   |              |directory  |execute initialisation code or mark the directory it contains as |
   |              |marker     |a package. The Module enforces explicit imports and thus clear   |
   |              |file       |namespace use and call them with the dot notation.               |
   +--------------+-----------+-----------------------------------------------------------------+
   |__main__.py   |entry point|The dunder module ``__main__.py`` serves as an entry point for   |
   |              |for the    |the package. The module is executed when the package is called   |
   |              |package    |by the interpreter with the command **python -m <package name>**.|
   +--------------+-----------+-----------------------------------------------------------------+
   |__version__.py|Version    |The dunder module ``__version__.py`` consist of assignment       |
   |              |file       |statements used in Versioning.                                   |
   +--------------+-----------+-----------------------------------------------------------------+

Python methods
==============

Overview
--------

  .. Python-methods-overview-label:
  .. table:: *Python methods overview*

   +---------------------+--------------------------------------------------------+
   |Name                 |Description                                             |
   +=====================+========================================================+
   |Python method        |Python functions defined in python modules.             |
   +---------------------+--------------------------------------------------------+
   |Special python method|Python functions with special names and functionalities.|
   +---------------------+--------------------------------------------------------+
   |Python class         |Classes defined in python modules.                      |
   +---------------------+--------------------------------------------------------+
   |Python class method  |Python methods defined in python classes                |
   +---------------------+--------------------------------------------------------+

Examples
--------

  .. Python-methods-examples-label:
  .. table:: *Python methods examples*

   +--------+------------+----------------------------------------------------------+
   |Name    |Type        |Description                                               |
   +========+============+==========================================================+
   |__init__|class object|The special method ``__init__`` is called when an instance|
   |        |constructor |(object) of a class is created; instance attributes can be|
   |        |method      |defined and initalized in the method.                     |
   +--------+------------+----------------------------------------------------------+

#################
Table of Contents
#################

.. contents:: **Table of Content**