.gitignore

@@ -106,7 +106,6 @@ celerybeat.pid
 .venv
 env/
 venv/
-venv_*/
 ENV/
 env.bak/
 venv.bak/
@@ -135,6 +134,3 @@ dmypy.json
 # IDE
 .idea/
 PythonImportHelper-v2-Completion.json
-
-# cpl unittest stuff
-unittests/test_*_playground

LICENSE

@@ -1,4 +1,4 @@
-MIT License Copyright (c) 2020 - 2022 sh-edraft.de
+MIT License Copyright (c) 2020 - 2021 sh-edraft.de
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

@@ -13,7 +13,6 @@
 ## Table of Contents
 <!-- TABLE OF CONTENTS -->
 <ol>
-   <li><a href="#Features">Features</a></li>
    <li>
      <a href="#getting-started">Getting Started</a>
      <ul>
@@ -27,52 +26,6 @@
    <li><a href="#contact">Contact</a></li>
 </ol>
 
-## Features
-<!-- FEATURE OVERVIEW -->
-- Expandle
-- Application base
-    - Standardized application classes
-    - Application object builder
-    - Application extension classes
-    - Startup classes
-    - Startup extension classes
-- Configuration
-    - Configure via object mapped JSON
-    - Console argument handling
-- Console class for in and output
-    - Banner
-    - Spinner
-    - Options (menu)
-    - Table
-    - Write
-    - Write_at
-    - Write_line
-    - Write_line_at
-- Dependency injection
-    - Service lifetimes: singleton, scoped and transient
-- Providing of application environment
-    - Environment (development, staging, testing, production)
-    - Appname
-    - Customer
-    - Hostname
-    - Runtime directory
-    - Working directory
-- Logging
-    - Standardized logger
-    - Log-level (FATAL, ERROR, WARN, INFO, DEBUG & TRACE)
-- Mail handling
-    - Send mails
-- Pipe classes
-    - Convert input
-- Utils
-    - Credential manager
-        - Encryption via BASE64
-    - PIP wrapper class based on subprocess
-        - Run pip commands
-    - String converter to different variants
-        - to_lower_case
-        - to_camel_case
-        - ...
 
 <!-- GETTING STARTED -->
 ## Getting Started

cpl-workspace.json

@@ -1,95 +1,13 @@
 {
   "WorkspaceSettings": {
-    "DefaultProject": "cpl-cli",
+    "DefaultProject": "cpl_cli",
     "Projects": {
-      "cpl-core": "src/cpl_core/cpl-core.json",
-      "cpl-cli": "src/cpl_cli/cpl-cli.json",
-      "cpl-query": "src/cpl_query/cpl-query.json",
-      "set-version": "tools/set_version/set-version.json",
-      "set-pip-urls": "tools/set_pip_urls/set-pip-urls.json",
-      "unittests": "unittests/unittests/unittests.json",
-      "unittests_cli": "unittests/unittests_cli/unittests_cli.json",
-      "unittests_core": "unittests/unittests_core/unittests_core.json",
-      "unittests_query": "unittests/unittests_query/unittests_query.json",
-      "unittests_shared": "unittests/unittests_shared/unittests_shared.json"
+      "cpl_core": "src/cpl_core/cpl_core.json",
+      "cpl_cli": "src/cpl_cli/cpl_cli.json",
+      "cpl_query": "src/cpl_query/cpl_query.json"
     },
     "Scripts": {
-      "hello-world": "echo 'Hello World'",
-
-      "sv": "cpl set-version",
-      "set-version": "cpl run set-version $ARGS; echo '';",
-
-      "spu": "cpl set-pip-urls",
-      "set-pip-urls": "cpl run set-pip-urls $ARGS; echo '';",
-
-      "docs-build": "echo 'Build Documentation'; cd docs/; sphinx-apidoc -o source/ ../src/cpl_core; sphinx-apidoc -o source/ ../src/cpl_query; make clean; make html; rm source/cpl_query.tests.rst;",
-      "db": "cpl docs-build",
-      "docs-open": "xdg-open $PWD/docs/build/html/index.html &",
-      "do": "cpl docs-open",
-
-      "test": "cpl run unittests",
-
-      "pre-build-all": "cpl sv $ARGS; cpl spu $ARGS;",
-      "build-all": "cpl build-cli; cpl build-core; cpl build-query; cpl build-set-pip-urls; cpl build-set-version",
-      "ba": "cpl build-all $ARGS",
-      "build-cli": "echo 'Build cpl-cli'; cd ./src/cpl_cli; cpl build; cd ../../;",
-      "build-core": "echo 'Build cpl-core'; cd ./src/cpl_core; cpl build; cd ../../;",
-      "build-query": "echo 'Build cpl-query'; cd ./src/cpl_query; cpl build; cd ../../;",
-      "build-set-pip-urls": "echo 'Build set-pip-urls'; cd ./tools/set_pip_urls; cpl build; cd ../../;",
-      "build-set-version": "echo 'Build set-version'; cd ./tools/set_version; cpl build; cd ../../;",
-
-      "pre-publish-all": "cpl sv $ARGS; cpl spu $ARGS;",
-      "publish-all": "cpl publish-cli; cpl publish-core; cpl publish-query;",
-      "pa": "cpl build-all $ARGS",
-      "publish-cli": "echo 'Publish cpl-cli'; cd ./src/cpl_cli; cpl publish; cd ../../;",
-      "publish-core": "echo 'Publish cpl-core'; cd ./src/cpl_core; cpl publish; cd ../../;",
-      "publish-query": "echo 'Publish cpl_query'; cd ./src/cpl_query; cpl publish; cd ../../;",
-
-      "upload-prod-cli": "echo 'PROD Upload cpl-cli'; cpl upl-prod-cli;",
-      "upl-prod-cli": "twine upload -r pip.sh-edraft.de dist/cpl-cli/publish/setup/*",
-      "upload-prod-core": "echo 'PROD Upload cpl-core'; cpl upl-prod-core;",
-      "upl-prod-core": "twine upload -r pip.sh-edraft.de dist/cpl-core/publish/setup/*",
-      "upload-prod-query": "echo 'PROD Upload cpl_query'; cpl upl-prod-query;",
-      "upl-prod-query": "twine upload -r pip.sh-edraft.de dist/cpl-query/publish/setup/*",
-      "upload-exp-cli": "echo 'EXP Upload cpl-cli'; cpl upl-exp-cli;",
-      "upl-exp-cli": "twine upload -r pip-exp.sh-edraft.de dist/cpl-cli/publish/setup/*",
-      "upload-exp-core": "echo 'EXP Upload cpl-core'; cpl upl-exp-core;",
-      "upl-exp-core": "twine upload -r pip-exp.sh-edraft.de dist/cpl-core/publish/setup/*",
-      "upload-exp-query": "echo 'EXP Upload cpl_query'; cpl upl-exp-query;",
-      "upl-exp-query": "twine upload -r pip-exp.sh-edraft.de dist/cpl-query/publish/setup/*",
-      "upload-dev-cli": "echo 'DEV Upload cpl-cli'; cpl upl-dev-cli;",
-      "upl-dev-cli": "twine upload -r pip-dev.sh-edraft.de dist/cpl-cli/publish/setup/*",
-      "upload-dev-core": "echo 'DEV Upload cpl-core'; cpl upl-dev-core;",
-      "upl-dev-core": "twine upload -r pip-dev.sh-edraft.de dist/cpl-core/publish/setup/*",
-      "upload-dev-query": "echo 'DEV Upload cpl_query'; cpl upl-dev-query;",
-      "upl-dev-query": "twine upload -r pip-dev.sh-edraft.de dist/cpl-query/publish/setup/*",
-
-      "pre-deploy-prod": "cpl sv $ARGS; cpl spu --environment=production;",
-      "deploy-prod": "cpl deploy-prod-cli; cpl deploy-prod-core; cpl deploy-prod-query;",
-      "dp": "cpl deploy-prod $ARGS",
-      "deploy-prod-cli": "cpl publish-cli; cpl upload-prod-cli",
-      "deploy-prod-core": "cpl publish-core; cpl upload-prod-core",
-      "deploy-prod-query": "cpl publish-query; cpl upload-prod-query",
-
-      "pre-deploy-exp": "cpl sv $ARGS; cpl spu --environment=staging;",
-      "deploy-exp": "cpl deploy-exp-cli; cpl deploy-exp-core; cpl deploy-exp-query;",
-      "de": "cpl deploy-exp $ARGS",
-      "deploy-exp-cli": "cpl publish-cli; cpl upload-exp-cli",
-      "deploy-exp-core": "cpl publish-core; cpl upload-exp-core",
-      "deploy-exp-query": "cpl publish-query; cpl upload-exp-query",
-
-      "pre-deploy-dev": "cpl sv $ARGS; cpl spu --environment=development;",
-      "deploy-dev": "cpl deploy-dev-cli; cpl deploy-dev-core; cpl deploy-dev-query;",
-      "dd": "cpl deploy-dev $ARGS",
-      "deploy-dev-cli": "cpl publish-cli; cpl upload-dev-cli",
-      "deploy-dev-core": "cpl publish-core; cpl upload-dev-core",
-      "deploy-dev-query": "cpl publish-query; cpl upload-dev-query",
-
-      "dev-install": "cpl di-core; cpl di-cli; cpl di-query;",
-      "di": "cpl dev-install",
-      "di-core": "pip install cpl-core --pre --upgrade --extra-index-url https://pip-dev.sh-edraft.de",
-      "di-cli": "pip install cpl-cli --pre --upgrade --extra-index-url https://pip-dev.sh-edraft.de",
-      "di-query": "pip install cpl-query --pre --upgrade --extra-index-url https://pip-dev.sh-edraft.de"
+      "hello-world": "echo 'Hello World'"
     }
   }
 }

docs/build/html/.buildinfo

@@ -1,4 +1,4 @@
 # Sphinx build info version 1
 # This file hashes the configuration used when building these files. When it is not found, a full rebuild will be done.
-config: 9ea51a00cf3559575c97b7efd7a002e5
+config: 8170277cf12e5442e6180427108a8adf
 tags: 645f666f9bcd5a90fca523b33c5a78b7

docs/build/html/_sources/cli.add.md.txt

@@ -19,13 +19,7 @@ If you call the command in a CPL workspace, you can use the project names. Other
 
 ## Arguments
 
-| Argument               |                        Description                         | Value type |
-|------------------------|:----------------------------------------------------------:|:----------:|
-| ```<source-project>``` | Name of the project to which the reference has to be added | ```str```  |
-| ```<target-project>``` |            Name of the project to be referenced            | ```str```  |
-
-## Flags
-
-| Argument         |                Description                 |
-|------------------|:------------------------------------------:|
-| ```--simulate``` | Specifies whether the command is simulated |
+| Argument                  | Description                                                     | Value type      |
+| ------------------------- |:---------------------------------------------------------------:|:----------------:|
+| ```<source-project>```    | Name of the project to which the reference has to be added      | ```str```
+| ```<target-project>```    | Name of the project to be referenced                            | ```str```

docs/build/html/_sources/cli.generate.md.txt

@@ -25,14 +25,11 @@ Generates files based on a schematic.
 
 ## Schematics
 
-| Schematic       |              Description              |  Arguments   |
-|-----------------|:-------------------------------------:|:------------:|
-| ```abc```       |          Abstract base class          | ```<name>``` |
-| ```class```     |                 Class                 | ```<name>``` |
-| ```enum```      |              Enum class               | ```<name>``` |
-| ```pipe```      |              Pipe class               | ```<name>``` |
-| ```service```   |             Service class             | ```<name>``` |
-| ```settings```  | [Configmodel](cpl_core.configuration) | ```<name>``` |
-| ```test```      |              Test class               | ```<name>``` |
-| ```thread```    |             Thread class              | ```<name>``` |
-| ```validator``` |            Validator class            | ```<name>``` |
+| Schematic         | Description         | Arguments      |
+| ----------------- |:-------------------:|:----------------:|
+| ```abc```         | Abstract base class | ```<name>```
+| ```class```       | Class               | ```<name>```
+| ```enum```        | Enum class          | ```<name>```
+| ```service```     | Service class       | ```<name>```
+| ```settings```    | [Configmodel](cpl_core.configuration) | ```<name>```
+| ```thread```      | Thread class        | ```<name>```

docs/build/html/_sources/cli.install.md.txt

@@ -18,14 +18,6 @@ Without given package it will install the depedencies of the CPL project your in
 
 ## Arguments
 
-| Argument        |      Description       | Value type |
-|-----------------|:----------------------:|:----------:|
-| ```<package>``` | The package to install | ```str```  |
-
-## Flags
-
-| Argument         |                     Description                      |
-|------------------|:----------------------------------------------------:|
-| ```--dev```      | Specifies whether the command is in development mode |
-| ```--virtual```  |    Specifies whether the command is virtual mode     |
-| ```--simulate``` |      Specifies whether the command is simulated      |
+| Argument          | Description                   | Value type    |
+| ----------------- |:-----------------------------:|:-------------:|
+| ```<package>```   | The package to install        | ```str```     |

docs/build/html/_sources/cli.new.md.txt

@@ -18,25 +18,14 @@ Generates a workspace and initial project or add a project to workspace.
 
 If the command is running in a CPL workspace, it will add the new project to the workspace.
 
-| Argument     |                     Description                      | Value type |
-|--------------|:----------------------------------------------------:|:----------:|
-| ```<type>``` | The type of the project, see [types](#project-types) | ```str```  |
-| ```<name>``` |               The name of the project                | ```str```  |
+| Argument          | Description                                           | Value type    |
+| ----------------- |:-----------------------------------------------------:|:-------------:|
+| ```<type>```      | The type of the project, see [types](#project-types)  | ```str```     |
+| ```<name>```      | The name of the project                               | ```str```     |
 
 ## Project types
 
-| Project type  |         Description          |
-|---------------|:----------------------------:|
-| ```console``` | A simple console application |
-| ```library``` |          A package           |
-
-## Flags
-
-| Argument                  |                 Description                 |
-|---------------------------|:-------------------------------------------:|
-| ```--async```             |       Specifies whether async is used       |
-| ```--application-base```  | Specifies whether application base is used  |
-| ```--startup```           |      Specifies whether startup is used      |
-| ```--service-providing``` | Specifies whether service-providing is used |
-| ```--nothing```           |      Specifies whether nothing is used      |
-| ```--venv```              |       Specifies whether venv is used        |
+| Project type      | Description                   |
+| ----------------- |:-----------------------------:|
+| ```console```     | A simple console application  |
+| ```library```     | A package                     |

docs/build/html/_sources/cli.remove.md.txt

@@ -19,12 +19,6 @@ If you call the command in a CPL workspace, you can use the project names. Other
 
 ## Arguments
 
-| Argument        |            Description            | Value type |
-|-----------------|:---------------------------------:|:----------:|
-| ```<project>``` | The name of the project to delete | ```str```  |
-
-## Flags
-
-| Argument         |                     Description                      |
-|------------------|:----------------------------------------------------:|
-| ```--simulate``` |      Specifies whether the command is simulated      |
+| Argument                  | Description                           | Value type      |
+| ------------------------- |:-------------------------------------:|:----------------:|
+| ```<project>```           | The name of the project to delete     | ```str```

docs/build/html/_sources/cli.uninstall.md.txt

@@ -17,14 +17,6 @@ Uninstall given package from project via pip.
 
 ## Arguments
 
-| Argument        |       Description        | Value type |
-|-----------------|:------------------------:|:----------:|
-| ```<package>``` | The package to uninstall | ```str```  |
-
-## Flags
-
-| Argument         |                     Description                      |
-|------------------|:----------------------------------------------------:|
-| ```--dev```      | Specifies whether the command is in development mode |
-| ```--virtual```  |    Specifies whether the command is virtual mode     |
-| ```--simulate``` |      Specifies whether the command is simulated      |
+| Argument          | Description                   | Value type    |
+| ----------------- |:-----------------------------:|:-------------:|
+| ```<package>```   | The package to uninstall      | ```str```     |

docs/build/html/_sources/cli.update.md.txt

@@ -5,9 +5,3 @@ Updates the CPL and project dependencies.
 cpl **update** <br>
 cpl **u** <br>
 cpl **U**
-
-## Flags
-
-| Argument         |                     Description                      |
-|------------------|:----------------------------------------------------:|
-| ```--simulate``` |      Specifies whether the command is simulated      |

docs/build/html/_sources/cpl_core.pipes.rst.txt

@@ -1,77 +0,0 @@
-cpl\_core.pipes
-=======================
-
-Submodules
-----------
-
-cpl\_core.pipes.bool\_pipe module
----------------------------------
-
-.. automodule:: cpl_core.pipes.bool_pipe
-   :members:
-   :undoc-members:
-   :show-inheritance:
-
-cpl\_core.pipes.first\_char\_to\_lower\_pipe module
----------------------------------------------------
-
-.. automodule:: cpl_core.pipes.first_char_to_lower_pipe
-   :members:
-   :undoc-members:
-   :show-inheritance:
-
-cpl\_core.pipes.first\_to\_upper\_pipe module
----------------------------------------------
-
-.. automodule:: cpl_core.pipes.first_to_upper_pipe
-   :members:
-   :undoc-members:
-   :show-inheritance:
-
-cpl\_core.pipes.ip\_address\_pipe module
-----------------------------------------
-
-.. automodule:: cpl_core.pipes.ip_address_pipe
-   :members:
-   :undoc-members:
-   :show-inheritance:
-
-cpl\_core.pipes.pipe\_abc module
---------------------------------
-
-.. automodule:: cpl_core.pipes.pipe_abc
-   :members:
-   :undoc-members:
-   :show-inheritance:
-
-cpl\_core.pipes.to\_camel\_case\_pipe module
---------------------------------------------
-
-.. automodule:: cpl_core.pipes.to_camel_case_pipe
-   :members:
-   :undoc-members:
-   :show-inheritance:
-
-cpl\_core.pipes.to\_snake\_case\_pipe module
---------------------------------------------
-
-.. automodule:: cpl_core.pipes.to_snake_case_pipe
-   :members:
-   :undoc-members:
-   :show-inheritance:
-
-cpl\_core.pipes.version\_pipe module
-------------------------------------
-
-.. automodule:: cpl_core.pipes.version_pipe
-   :members:
-   :undoc-members:
-   :show-inheritance:
-
-Module contents
----------------
-
-.. automodule:: cpl_core.pipes
-   :members:
-   :undoc-members:
-   :show-inheritance:

docs/build/html/_sources/cpl_core.rst.txt

@@ -12,6 +12,5 @@ API Reference
     cpl_core.environment
     cpl_core.logging
     cpl_core.mailing
-    cpl_core.pipes
     cpl_core.time
     cpl_core.utils

docs/build/html/_sources/cpl_query.tests.rst.txt

@@ -0,0 +1,45 @@
+cpl\_query.tests package
+========================
+
+Submodules
+----------
+
+cpl\_query.tests.iterable\_test module
+--------------------------------------
+
+.. automodule:: cpl_query.tests.iterable_test
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+cpl\_query.tests.models module
+------------------------------
+
+.. automodule:: cpl_query.tests.models
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+cpl\_query.tests.query\_test module
+-----------------------------------
+
+.. automodule:: cpl_query.tests.query_test
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+cpl\_query.tests.tester module
+------------------------------
+
+.. automodule:: cpl_query.tests.tester
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Module contents
+---------------
+
+.. automodule:: cpl_query.tests
+   :members:
+   :undoc-members:
+   :show-inheritance:

docs/build/html/_sources/getting_started.rst.txt

@@ -6,5 +6,4 @@ Getting started
 
     quickstart
     setup
-    tutorials
 

docs/build/html/_sources/introduction.md.txt

@@ -4,53 +4,6 @@ The Common Python Library (CPL) is a package for python and a development platfo
 
 This CPL docs help you learn, understand and use the package. From your first application to complex apps for enterprises.
 
-## Feature overview
-
-- Expandle
-- Application base
-  - Standardized application classes
-  - Application object builder
-  - Application extension classes
-  - Startup classes
-  - Startup extension classes
-- Configuration
-  - Configure via object mapped JSON
-  - Console argument handling
-- Console class for in and output
-  - Banner
-  - Spinner
-  - Options (menu)
-  - Table
-  - Write
-  - Write_at
-  - Write_line
-  - Write_line_at
-- Dependency injection
-  - Service lifetimes: singleton, scoped and transient
-- Providing of application environment
-  - Environment (development, staging, testing, production)
-  - Appname
-  - Customer
-  - Hostname
-  - Runtime directory
-  - Working directory
-- Logging
-  - Standardized logger
-  - Log-level (FATAL, ERROR, WARN, INFO, DEBUG & TRACE)
-- Mail handling
-  - Send mails
-- Pipe classes
-  - Convert input
-- Utils
-  - Credential manager
-    - Encryption via BASE64
-  - PIP wrapper class based on subprocess
-    - Run pip commands
-  - String converter to different variants
-    - to_lower_case
-    - to_camel_case
-    - ...
-
 ## Explore
 
 - [Getting started](quickstart)

docs/build/html/_sources/tutorials.appsettings.md.txt

@@ -1,3 +0,0 @@
-# Using appsettings.json
-
-## Comming soon

docs/build/html/_sources/tutorials.console-arguments.md.txt

@@ -1,3 +0,0 @@
-# Handle console arguments
-
-## Comming soon

docs/build/html/_sources/tutorials.console.md.txt

@@ -1,3 +0,0 @@
-# Use cpl_core.console.Console
-
-## Comming soon

docs/build/html/_sources/tutorials.create-startup.md.txt

@@ -1,3 +0,0 @@
-# Create startup class
-
-## Comming soon

docs/build/html/_sources/tutorials.extend-application.md.txt

@@ -1,3 +0,0 @@
-# Extend application
-
-## Comming soon

docs/build/html/_sources/tutorials.extend-startup.md.txt

@@ -1,3 +0,0 @@
-# Extend startup
-
-## Comming soon

docs/build/html/_sources/tutorials.logging.md.txt

@@ -1,3 +0,0 @@
-# Use builtin logger
-
-## Comming soon

docs/build/html/_sources/tutorials.mail.md.txt

@@ -1,3 +0,0 @@
-# Send mails
-
-## Comming soon

docs/build/html/_sources/tutorials.rst.txt

@@ -1,14 +0,0 @@
-Tutorials
-=============
-
-.. toctree::
-    :maxdepth: 4
-
-    tutorials.extend-application
-    tutorials.create-startup
-    tutorials.extend-startup
-    tutorials.appsettings
-    tutorials.console-arguments
-    tutorials.console
-    tutorials.logging
-    tutorials.mail

docs/build/html/_static/_sphinx_javascript_frameworks_compat.js

@@ -1,134 +0,0 @@
-/*
- * _sphinx_javascript_frameworks_compat.js
- * ~~~~~~~~~~
- *
- * Compatability shim for jQuery and underscores.js.
- *
- * WILL BE REMOVED IN Sphinx 6.0
- * xref RemovedInSphinx60Warning
- *
- */
-
-/**
- * select a different prefix for underscore
- */
-$u = _.noConflict();
-
-
-/**
- * small helper function to urldecode strings
- *
- * See https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/decodeURIComponent#Decoding_query_parameters_from_a_URL
- */
-jQuery.urldecode = function(x) {
-    if (!x) {
-        return x
-    }
-    return decodeURIComponent(x.replace(/\+/g, ' '));
-};
-
-/**
- * small helper function to urlencode strings
- */
-jQuery.urlencode = encodeURIComponent;
-
-/**
- * This function returns the parsed url parameters of the
- * current request. Multiple values per key are supported,
- * it will always return arrays of strings for the value parts.
- */
-jQuery.getQueryParameters = function(s) {
-    if (typeof s === 'undefined')
-        s = document.location.search;
-    var parts = s.substr(s.indexOf('?') + 1).split('&');
-    var result = {};
-    for (var i = 0; i < parts.length; i++) {
-        var tmp = parts[i].split('=', 2);
-        var key = jQuery.urldecode(tmp[0]);
-        var value = jQuery.urldecode(tmp[1]);
-        if (key in result)
-            result[key].push(value);
-        else
-            result[key] = [value];
-    }
-    return result;
-};
-
-/**
- * highlight a given string on a jquery object by wrapping it in
- * span elements with the given class name.
- */
-jQuery.fn.highlightText = function(text, className) {
-    function highlight(node, addItems) {
-        if (node.nodeType === 3) {
-            var val = node.nodeValue;
-            var pos = val.toLowerCase().indexOf(text);
-            if (pos >= 0 &&
-                !jQuery(node.parentNode).hasClass(className) &&
-                !jQuery(node.parentNode).hasClass("nohighlight")) {
-                var span;
-                var isInSVG = jQuery(node).closest("body, svg, foreignObject").is("svg");
-                if (isInSVG) {
-                    span = document.createElementNS("http://www.w3.org/2000/svg", "tspan");
-                } else {
-                    span = document.createElement("span");
-                    span.className = className;
-                }
-                span.appendChild(document.createTextNode(val.substr(pos, text.length)));
-                node.parentNode.insertBefore(span, node.parentNode.insertBefore(
-                    document.createTextNode(val.substr(pos + text.length)),
-                    node.nextSibling));
-                node.nodeValue = val.substr(0, pos);
-                if (isInSVG) {
-                    var rect = document.createElementNS("http://www.w3.org/2000/svg", "rect");
-                    var bbox = node.parentElement.getBBox();
-                    rect.x.baseVal.value = bbox.x;
-                    rect.y.baseVal.value = bbox.y;
-                    rect.width.baseVal.value = bbox.width;
-                    rect.height.baseVal.value = bbox.height;
-                    rect.setAttribute('class', className);
-                    addItems.push({
-                        "parent": node.parentNode,
-                        "target": rect});
-                }
-            }
-        }
-        else if (!jQuery(node).is("button, select, textarea")) {
-            jQuery.each(node.childNodes, function() {
-                highlight(this, addItems);
-            });
-        }
-    }
-    var addItems = [];
-    var result = this.each(function() {
-        highlight(this, addItems);
-    });
-    for (var i = 0; i < addItems.length; ++i) {
-        jQuery(addItems[i].parent).before(addItems[i].target);
-    }
-    return result;
-};
-
-/*
- * backward compatibility for jQuery.browser
- * This will be supported until firefox bug is fixed.
- */
-if (!jQuery.browser) {
-    jQuery.uaMatch = function(ua) {
-        ua = ua.toLowerCase();
-
-        var match = /(chrome)[ \/]([\w.]+)/.exec(ua) ||
-            /(webkit)[ \/]([\w.]+)/.exec(ua) ||
-            /(opera)(?:.*version|)[ \/]([\w.]+)/.exec(ua) ||
-            /(msie) ([\w.]+)/.exec(ua) ||
-            ua.indexOf("compatible") < 0 && /(mozilla)(?:.*? rv:([\w.]+)|)/.exec(ua) ||
-            [];
-
-        return {
-            browser: match[ 1 ] || "",
-            version: match[ 2 ] || "0"
-        };
-    };
-    jQuery.browser = {};
-    jQuery.browser[jQuery.uaMatch(navigator.userAgent).browser] = true;
-}

docs/build/html/_static/basic.css

@@ -4,7 +4,7 @@
  *
  * Sphinx stylesheet -- basic theme.
  *
- * :copyright: Copyright 2007-2022 by the Sphinx team, see AUTHORS.
+ * :copyright: Copyright 2007-2021 by the Sphinx team, see AUTHORS.
  * :license: BSD, see LICENSE for details.
  *
  */
@@ -130,7 +130,7 @@ ul.search li a {
     font-weight: bold;
 }
 
-ul.search li p.context {
+ul.search li div.context {
     color: #888;
     margin: 2px 0 0 30px;
     text-align: left;
@@ -222,7 +222,7 @@ table.modindextable td {
 /* -- general body styles --------------------------------------------------- */
 
 div.body {
-    min-width: 360px;
+    min-width: 450px;
     max-width: 800px;
 }
 
@@ -236,6 +236,7 @@ div.body p, div.body dd, div.body li, div.body blockquote {
 a.headerlink {
     visibility: hidden;
 }
+
 a.brackets:before,
 span.brackets > a:before{
     content: "[";
@@ -246,7 +247,6 @@ span.brackets > a:after {
     content: "]";
 }
 
-
 h1:hover > a.headerlink,
 h2:hover > a.headerlink,
 h3:hover > a.headerlink,
@@ -277,25 +277,25 @@ p.rubric {
     font-weight: bold;
 }
 
-img.align-left, figure.align-left, .figure.align-left, object.align-left {
+img.align-left, .figure.align-left, object.align-left {
     clear: left;
     float: left;
     margin-right: 1em;
 }
 
-img.align-right, figure.align-right, .figure.align-right, object.align-right {
+img.align-right, .figure.align-right, object.align-right {
     clear: right;
     float: right;
     margin-left: 1em;
 }
 
-img.align-center, figure.align-center, .figure.align-center, object.align-center {
+img.align-center, .figure.align-center, object.align-center {
   display: block;
   margin-left: auto;
   margin-right: auto;
 }
 
-img.align-default, figure.align-default, .figure.align-default {
+img.align-default, .figure.align-default {
   display: block;
   margin-left: auto;
   margin-right: auto;
@@ -319,8 +319,7 @@ img.align-default, figure.align-default, .figure.align-default {
 
 /* -- sidebars -------------------------------------------------------------- */
 
-div.sidebar,
-aside.sidebar {
+div.sidebar {
     margin: 0 0 0.5em 1em;
     border: 1px solid #ddb;
     padding: 7px;
@@ -334,11 +333,13 @@ aside.sidebar {
 p.sidebar-title {
     font-weight: bold;
 }
+
 div.admonition, div.topic, blockquote {
     clear: left;
 }
 
 /* -- topics ---------------------------------------------------------------- */
+
 div.topic {
     border: 1px solid #ccc;
     padding: 7px;
@@ -376,14 +377,12 @@ div.body p.centered {
 /* -- content of sidebars/topics/admonitions -------------------------------- */
 
 div.sidebar > :last-child,
-aside.sidebar > :last-child,
 div.topic > :last-child,
 div.admonition > :last-child {
     margin-bottom: 0;
 }
 
 div.sidebar::after,
-aside.sidebar::after,
 div.topic::after,
 div.admonition::after,
 blockquote::after {
@@ -426,6 +425,10 @@ table.docutils td, table.docutils th {
     border-bottom: 1px solid #aaa;
 }
 
+table.footnote td, table.footnote th {
+    border: 0 !important;
+}
+
 th {
     text-align: left;
     padding-right: 5px;
@@ -452,22 +455,20 @@ td > :last-child {
 
 /* -- figures --------------------------------------------------------------- */
 
-div.figure, figure {
+div.figure {
     margin: 0.5em;
     padding: 0.5em;
 }
 
-div.figure p.caption, figcaption {
+div.figure p.caption {
     padding: 0.3em;
 }
 
-div.figure p.caption span.caption-number,
-figcaption span.caption-number {
+div.figure p.caption span.caption-number {
     font-style: italic;
 }
 
-div.figure p.caption span.caption-text,
-figcaption span.caption-text {
+div.figure p.caption span.caption-text {
 }
 
 /* -- field list styles ----------------------------------------------------- */
@@ -502,63 +503,6 @@ table.hlist td {
     vertical-align: top;
 }
 
-/* -- object description styles --------------------------------------------- */
-
-.sig {
-	font-family: 'Consolas', 'Menlo', 'DejaVu Sans Mono', 'Bitstream Vera Sans Mono', monospace;
-}
-
-.sig-name, code.descname {
-    background-color: transparent;
-    font-weight: bold;
-}
-
-.sig-name {
-	font-size: 1.1em;
-}
-
-code.descname {
-    font-size: 1.2em;
-}
-
-.sig-prename, code.descclassname {
-    background-color: transparent;
-}
-
-.optional {
-    font-size: 1.3em;
-}
-
-.sig-paren {
-    font-size: larger;
-}
-
-.sig-param.n {
-	font-style: italic;
-}
-
-/* C++ specific styling */
-
-.sig-inline.c-texpr,
-.sig-inline.cpp-texpr {
-	font-family: unset;
-}
-
-.sig.c   .k, .sig.c   .kt,
-.sig.cpp .k, .sig.cpp .kt {
-	color: #0033B3;
-}
-
-.sig.c   .m,
-.sig.cpp .m {
-	color: #1750EB;
-}
-
-.sig.c   .s, .sig.c   .sc,
-.sig.cpp .s, .sig.cpp .sc {
-	color: #067D17;
-}
-
 
 /* -- other body styles ----------------------------------------------------- */
 
@@ -609,7 +553,6 @@ ul.simple p {
     margin-bottom: 0;
 }
 
-/* Docutils 0.17 and older (footnotes & citations) */
 dl.footnote > dt,
 dl.citation > dt {
     float: left;
@@ -627,33 +570,6 @@ dl.citation > dd:after {
     clear: both;
 }
 
-/* Docutils 0.18+ (footnotes & citations) */
-aside.footnote > span,
-div.citation > span {
-    float: left;
-}
-aside.footnote > span:last-of-type,
-div.citation > span:last-of-type {
-  padding-right: 0.5em;
-}
-aside.footnote > p {
-  margin-left: 2em;
-}
-div.citation > p {
-  margin-left: 4em;
-}
-aside.footnote > p:last-of-type,
-div.citation > p:last-of-type {
-    margin-bottom: 0em;
-}
-aside.footnote > p:last-of-type:after,
-div.citation > p:last-of-type:after {
-    content: "";
-    clear: both;
-}
-
-/* Footnotes & citations ends */
-
 dl.field-list {
     display: grid;
     grid-template-columns: fit-content(30%) auto;
@@ -713,6 +629,14 @@ dl.glossary dt {
     font-size: 1.1em;
 }
 
+.optional {
+    font-size: 1.3em;
+}
+
+.sig-paren {
+    font-size: larger;
+}
+
 .versionmodified {
     font-style: italic;
 }
@@ -753,9 +677,8 @@ dl.glossary dt {
 
 .classifier:before {
     font-style: normal;
-    margin: 0 0.5em;
+    margin: 0.5em;
     content: ":";
-    display: inline-block;
 }
 
 abbr, acronym {
@@ -779,7 +702,6 @@ span.pre {
     -ms-hyphens: none;
     -webkit-hyphens: none;
     hyphens: none;
-    white-space: nowrap;
 }
 
 div[class*="highlight-"] {
@@ -843,12 +765,8 @@ div.code-block-caption code {
 
 table.highlighttable td.linenos,
 span.linenos,
-div.highlight span.gp {  /* gp: Generic.Prompt */
-  user-select: none;
-  -webkit-user-select: text; /* Safari fallback only */
-  -webkit-user-select: none; /* Chrome/Safari */
-  -moz-user-select: none; /* Firefox */
-  -ms-user-select: none; /* IE10+ */
+div.doctest > div.highlight span.gp {  /* gp: Generic.Prompt */
+    user-select: none;
 }
 
 div.code-block-caption span.caption-number {
@@ -863,6 +781,16 @@ div.literal-block-wrapper {
     margin: 1em 0;
 }
 
+code.descname {
+    background-color: transparent;
+    font-weight: bold;
+    font-size: 1.2em;
+}
+
+code.descclassname {
+    background-color: transparent;
+}
+
 code.xref, a code {
     background-color: transparent;
     font-weight: bold;

docs/build/html/_static/doctools.js

@@ -2,263 +2,320 @@
  * doctools.js
  * ~~~~~~~~~~~
  *
- * Base JavaScript utilities for all Sphinx HTML documentation.
+ * Sphinx JavaScript utilities for all documentation.
  *
- * :copyright: Copyright 2007-2022 by the Sphinx team, see AUTHORS.
+ * :copyright: Copyright 2007-2021 by the Sphinx team, see AUTHORS.
  * :license: BSD, see LICENSE for details.
  *
  */
-"use strict";
 
-const _ready = (callback) => {
-  if (document.readyState !== "loading") {
-    callback();
-  } else {
-    document.addEventListener("DOMContentLoaded", callback);
+/**
+ * select a different prefix for underscore
+ */
+$u = _.noConflict();
+
+/**
+ * make the code below compatible with browsers without
+ * an installed firebug like debugger
+if (!window.console || !console.firebug) {
+  var names = ["log", "debug", "info", "warn", "error", "assert", "dir",
+    "dirxml", "group", "groupEnd", "time", "timeEnd", "count", "trace",
+    "profile", "profileEnd"];
+  window.console = {};
+  for (var i = 0; i < names.length; ++i)
+    window.console[names[i]] = function() {};
+}
+ */
+
+/**
+ * small helper function to urldecode strings
+ *
+ * See https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/decodeURIComponent#Decoding_query_parameters_from_a_URL
+ */
+jQuery.urldecode = function(x) {
+  if (!x) {
+    return x
   }
+  return decodeURIComponent(x.replace(/\+/g, ' '));
 };
 
 /**
- * highlight a given string on a node by wrapping it in
+ * small helper function to urlencode strings
+ */
+jQuery.urlencode = encodeURIComponent;
+
+/**
+ * This function returns the parsed url parameters of the
+ * current request. Multiple values per key are supported,
+ * it will always return arrays of strings for the value parts.
+ */
+jQuery.getQueryParameters = function(s) {
+  if (typeof s === 'undefined')
+    s = document.location.search;
+  var parts = s.substr(s.indexOf('?') + 1).split('&');
+  var result = {};
+  for (var i = 0; i < parts.length; i++) {
+    var tmp = parts[i].split('=', 2);
+    var key = jQuery.urldecode(tmp[0]);
+    var value = jQuery.urldecode(tmp[1]);
+    if (key in result)
+      result[key].push(value);
+    else
+      result[key] = [value];
+  }
+  return result;
+};
+
+/**
+ * highlight a given string on a jquery object by wrapping it in
  * span elements with the given class name.
  */
-const _highlight = (node, addItems, text, className) => {
-  if (node.nodeType === Node.TEXT_NODE) {
-    const val = node.nodeValue;
-    const parent = node.parentNode;
-    const pos = val.toLowerCase().indexOf(text);
-    if (
-      pos >= 0 &&
-      !parent.classList.contains(className) &&
-      !parent.classList.contains("nohighlight")
-    ) {
-      let span;
-
-      const closestNode = parent.closest("body, svg, foreignObject");
-      const isInSVG = closestNode && closestNode.matches("svg");
-      if (isInSVG) {
-        span = document.createElementNS("http://www.w3.org/2000/svg", "tspan");
-      } else {
-        span = document.createElement("span");
-        span.classList.add(className);
-      }
-
-      span.appendChild(document.createTextNode(val.substr(pos, text.length)));
-      parent.insertBefore(
-        span,
-        parent.insertBefore(
+jQuery.fn.highlightText = function(text, className) {
+  function highlight(node, addItems) {
+    if (node.nodeType === 3) {
+      var val = node.nodeValue;
+      var pos = val.toLowerCase().indexOf(text);
+      if (pos >= 0 &&
+          !jQuery(node.parentNode).hasClass(className) &&
+          !jQuery(node.parentNode).hasClass("nohighlight")) {
+        var span;
+        var isInSVG = jQuery(node).closest("body, svg, foreignObject").is("svg");
+        if (isInSVG) {
+          span = document.createElementNS("http://www.w3.org/2000/svg", "tspan");
+        } else {
+          span = document.createElement("span");
+          span.className = className;
+        }
+        span.appendChild(document.createTextNode(val.substr(pos, text.length)));
+        node.parentNode.insertBefore(span, node.parentNode.insertBefore(
           document.createTextNode(val.substr(pos + text.length)),
-          node.nextSibling
-        )
-      );
-      node.nodeValue = val.substr(0, pos);
-
-      if (isInSVG) {
-        const rect = document.createElementNS(
-          "http://www.w3.org/2000/svg",
-          "rect"
-        );
-        const bbox = parent.getBBox();
-        rect.x.baseVal.value = bbox.x;
-        rect.y.baseVal.value = bbox.y;
-        rect.width.baseVal.value = bbox.width;
-        rect.height.baseVal.value = bbox.height;
-        rect.setAttribute("class", className);
-        addItems.push({ parent: parent, target: rect });
+          node.nextSibling));
+        node.nodeValue = val.substr(0, pos);
+        if (isInSVG) {
+          var rect = document.createElementNS("http://www.w3.org/2000/svg", "rect");
+          var bbox = node.parentElement.getBBox();
+          rect.x.baseVal.value = bbox.x;
+          rect.y.baseVal.value = bbox.y;
+          rect.width.baseVal.value = bbox.width;
+          rect.height.baseVal.value = bbox.height;
+          rect.setAttribute('class', className);
+          addItems.push({
+              "parent": node.parentNode,
+              "target": rect});
+        }
       }
     }
-  } else if (node.matches && !node.matches("button, select, textarea")) {
-    node.childNodes.forEach((el) => _highlight(el, addItems, text, className));
+    else if (!jQuery(node).is("button, select, textarea")) {
+      jQuery.each(node.childNodes, function() {
+        highlight(this, addItems);
+      });
+    }
   }
+  var addItems = [];
+  var result = this.each(function() {
+    highlight(this, addItems);
+  });
+  for (var i = 0; i < addItems.length; ++i) {
+    jQuery(addItems[i].parent).before(addItems[i].target);
+  }
+  return result;
 };
-const _highlightText = (thisNode, text, className) => {
-  let addItems = [];
-  _highlight(thisNode, addItems, text, className);
-  addItems.forEach((obj) =>
-    obj.parent.insertAdjacentElement("beforebegin", obj.target)
-  );
-};
+
+/*
+ * backward compatibility for jQuery.browser
+ * This will be supported until firefox bug is fixed.
+ */
+if (!jQuery.browser) {
+  jQuery.uaMatch = function(ua) {
+    ua = ua.toLowerCase();
+
+    var match = /(chrome)[ \/]([\w.]+)/.exec(ua) ||
+      /(webkit)[ \/]([\w.]+)/.exec(ua) ||
+      /(opera)(?:.*version|)[ \/]([\w.]+)/.exec(ua) ||
+      /(msie) ([\w.]+)/.exec(ua) ||
+      ua.indexOf("compatible") < 0 && /(mozilla)(?:.*? rv:([\w.]+)|)/.exec(ua) ||
+      [];
+
+    return {
+      browser: match[ 1 ] || "",
+      version: match[ 2 ] || "0"
+    };
+  };
+  jQuery.browser = {};
+  jQuery.browser[jQuery.uaMatch(navigator.userAgent).browser] = true;
+}
 
 /**
  * Small JavaScript module for the documentation.
  */
-const Documentation = {
-  init: () => {
-    Documentation.highlightSearchWords();
-    Documentation.initDomainIndexTable();
-    Documentation.initOnKeyListeners();
+var Documentation = {
+
+  init : function() {
+    this.fixFirefoxAnchorBug();
+    this.highlightSearchWords();
+    this.initIndexTable();
+    if (DOCUMENTATION_OPTIONS.NAVIGATION_WITH_KEYS) {
+      this.initOnKeyListeners();
+    }
   },
 
   /**
    * i18n support
    */
-  TRANSLATIONS: {},
-  PLURAL_EXPR: (n) => (n === 1 ? 0 : 1),
-  LOCALE: "unknown",
+  TRANSLATIONS : {},
+  PLURAL_EXPR : function(n) { return n === 1 ? 0 : 1; },
+  LOCALE : 'unknown',
 
   // gettext and ngettext don't access this so that the functions
   // can safely bound to a different name (_ = Documentation.gettext)
-  gettext: (string) => {
-    const translated = Documentation.TRANSLATIONS[string];
-    switch (typeof translated) {
-      case "undefined":
-        return string; // no translation
-      case "string":
-        return translated; // translation exists
-      default:
-        return translated[0]; // (singular, plural) translation tuple exists
-    }
+  gettext : function(string) {
+    var translated = Documentation.TRANSLATIONS[string];
+    if (typeof translated === 'undefined')
+      return string;
+    return (typeof translated === 'string') ? translated : translated[0];
   },
 
-  ngettext: (singular, plural, n) => {
-    const translated = Documentation.TRANSLATIONS[singular];
-    if (typeof translated !== "undefined")
-      return translated[Documentation.PLURAL_EXPR(n)];
-    return n === 1 ? singular : plural;
+  ngettext : function(singular, plural, n) {
+    var translated = Documentation.TRANSLATIONS[singular];
+    if (typeof translated === 'undefined')
+      return (n == 1) ? singular : plural;
+    return translated[Documentation.PLURALEXPR(n)];
   },
 
-  addTranslations: (catalog) => {
-    Object.assign(Documentation.TRANSLATIONS, catalog.messages);
-    Documentation.PLURAL_EXPR = new Function(
-      "n",
-      `return (${catalog.plural_expr})`
-    );
-    Documentation.LOCALE = catalog.locale;
+  addTranslations : function(catalog) {
+    for (var key in catalog.messages)
+      this.TRANSLATIONS[key] = catalog.messages[key];
+    this.PLURAL_EXPR = new Function('n', 'return +(' + catalog.plural_expr + ')');
+    this.LOCALE = catalog.locale;
+  },
+
+  /**
+   * add context elements like header anchor links
+   */
+  addContextElements : function() {
+    $('div[id] > :header:first').each(function() {
+      $('<a class="headerlink">\u00B6</a>').
+      attr('href', '#' + this.id).
+      attr('title', _('Permalink to this headline')).
+      appendTo(this);
+    });
+    $('dt[id]').each(function() {
+      $('<a class="headerlink">\u00B6</a>').
+      attr('href', '#' + this.id).
+      attr('title', _('Permalink to this definition')).
+      appendTo(this);
+    });
+  },
+
+  /**
+   * workaround a firefox stupidity
+   * see: https://bugzilla.mozilla.org/show_bug.cgi?id=645075
+   */
+  fixFirefoxAnchorBug : function() {
+    if (document.location.hash && $.browser.mozilla)
+      window.setTimeout(function() {
+        document.location.href += '';
+      }, 10);
   },
 
   /**
    * highlight the search words provided in the url in the text
    */
-  highlightSearchWords: () => {
-    const highlight =
-      new URLSearchParams(window.location.search).get("highlight") || "";
-    const terms = highlight.toLowerCase().split(/\s+/).filter(x => x);
-    if (terms.length === 0) return; // nothing to do
+  highlightSearchWords : function() {
+    var params = $.getQueryParameters();
+    var terms = (params.highlight) ? params.highlight[0].split(/\s+/) : [];
+    if (terms.length) {
+      var body = $('div.body');
+      if (!body.length) {
+        body = $('body');
+      }
+      window.setTimeout(function() {
+        $.each(terms, function() {
+          body.highlightText(this.toLowerCase(), 'highlighted');
+        });
+      }, 10);
+      $('<p class="highlight-link"><a href="javascript:Documentation.' +
+        'hideSearchWords()">' + _('Hide Search Matches') + '</a></p>')
+          .appendTo($('#searchbox'));
+    }
+  },
 
-    // There should never be more than one element matching "div.body"
-    const divBody = document.querySelectorAll("div.body");
-    const body = divBody.length ? divBody[0] : document.querySelector("body");
-    window.setTimeout(() => {
-      terms.forEach((term) => _highlightText(body, term, "highlighted"));
-    }, 10);
-
-    const searchBox = document.getElementById("searchbox");
-    if (searchBox === null) return;
-    searchBox.appendChild(
-      document
-        .createRange()
-        .createContextualFragment(
-          '<p class="highlight-link">' +
-            '<a href="javascript:Documentation.hideSearchWords()">' +
-            Documentation.gettext("Hide Search Matches") +
-            "</a></p>"
-        )
-    );
+  /**
+   * init the domain index toggle buttons
+   */
+  initIndexTable : function() {
+    var togglers = $('img.toggler').click(function() {
+      var src = $(this).attr('src');
+      var idnum = $(this).attr('id').substr(7);
+      $('tr.cg-' + idnum).toggle();
+      if (src.substr(-9) === 'minus.png')
+        $(this).attr('src', src.substr(0, src.length-9) + 'plus.png');
+      else
+        $(this).attr('src', src.substr(0, src.length-8) + 'minus.png');
+    }).css('display', '');
+    if (DOCUMENTATION_OPTIONS.COLLAPSE_INDEX) {
+        togglers.click();
+    }
   },
 
   /**
    * helper function to hide the search marks again
    */
-  hideSearchWords: () => {
-    document
-      .querySelectorAll("#searchbox .highlight-link")
-      .forEach((el) => el.remove());
-    document
-      .querySelectorAll("span.highlighted")
-      .forEach((el) => el.classList.remove("highlighted"));
-    const url = new URL(window.location);
-    url.searchParams.delete("highlight");
-    window.history.replaceState({}, "", url);
+  hideSearchWords : function() {
+    $('#searchbox .highlight-link').fadeOut(300);
+    $('span.highlighted').removeClass('highlighted');
   },
 
   /**
-   * helper function to focus on search bar
+   * make the url absolute
    */
-  focusSearchBar: () => {
-    document.querySelectorAll("input[name=q]")[0]?.focus();
+  makeURL : function(relativeURL) {
+    return DOCUMENTATION_OPTIONS.URL_ROOT + '/' + relativeURL;
   },
 
   /**
-   * Initialise the domain index toggle buttons
+   * get the current relative url
    */
-  initDomainIndexTable: () => {
-    const toggler = (el) => {
-      const idNumber = el.id.substr(7);
-      const toggledRows = document.querySelectorAll(`tr.cg-${idNumber}`);
-      if (el.src.substr(-9) === "minus.png") {
-        el.src = `${el.src.substr(0, el.src.length - 9)}plus.png`;
-        toggledRows.forEach((el) => (el.style.display = "none"));
-      } else {
-        el.src = `${el.src.substr(0, el.src.length - 8)}minus.png`;
-        toggledRows.forEach((el) => (el.style.display = ""));
-      }
-    };
-
-    const togglerElements = document.querySelectorAll("img.toggler");
-    togglerElements.forEach((el) =>
-      el.addEventListener("click", (event) => toggler(event.currentTarget))
-    );
-    togglerElements.forEach((el) => (el.style.display = ""));
-    if (DOCUMENTATION_OPTIONS.COLLAPSE_INDEX) togglerElements.forEach(toggler);
+  getCurrentURL : function() {
+    var path = document.location.pathname;
+    var parts = path.split(/\//);
+    $.each(DOCUMENTATION_OPTIONS.URL_ROOT.split(/\//), function() {
+      if (this === '..')
+        parts.pop();
+    });
+    var url = parts.join('/');
+    return path.substring(url.lastIndexOf('/') + 1, path.length - 1);
   },
 
-  initOnKeyListeners: () => {
-    // only install a listener if it is really needed
-    if (
-      !DOCUMENTATION_OPTIONS.NAVIGATION_WITH_KEYS &&
-      !DOCUMENTATION_OPTIONS.ENABLE_SEARCH_SHORTCUTS
-    )
-      return;
-
-    const blacklistedElements = new Set([
-      "TEXTAREA",
-      "INPUT",
-      "SELECT",
-      "BUTTON",
-    ]);
-    document.addEventListener("keydown", (event) => {
-      if (blacklistedElements.has(document.activeElement.tagName)) return; // bail for input elements
-      if (event.altKey || event.ctrlKey || event.metaKey) return; // bail with special keys
-
-      if (!event.shiftKey) {
-        switch (event.key) {
-          case "ArrowLeft":
-            if (!DOCUMENTATION_OPTIONS.NAVIGATION_WITH_KEYS) break;
-
-            const prevLink = document.querySelector('link[rel="prev"]');
-            if (prevLink && prevLink.href) {
-              window.location.href = prevLink.href;
-              event.preventDefault();
+  initOnKeyListeners: function() {
+    $(document).keydown(function(event) {
+      var activeElementType = document.activeElement.tagName;
+      // don't navigate when in search box, textarea, dropdown or button
+      if (activeElementType !== 'TEXTAREA' && activeElementType !== 'INPUT' && activeElementType !== 'SELECT'
+          && activeElementType !== 'BUTTON' && !event.altKey && !event.ctrlKey && !event.metaKey
+          && !event.shiftKey) {
+        switch (event.keyCode) {
+          case 37: // left
+            var prevHref = $('link[rel="prev"]').prop('href');
+            if (prevHref) {
+              window.location.href = prevHref;
+              return false;
             }
-            break;
-          case "ArrowRight":
-            if (!DOCUMENTATION_OPTIONS.NAVIGATION_WITH_KEYS) break;
-
-            const nextLink = document.querySelector('link[rel="next"]');
-            if (nextLink && nextLink.href) {
-              window.location.href = nextLink.href;
-              event.preventDefault();
+          case 39: // right
+            var nextHref = $('link[rel="next"]').prop('href');
+            if (nextHref) {
+              window.location.href = nextHref;
+              return false;
             }
-            break;
-          case "Escape":
-            if (!DOCUMENTATION_OPTIONS.ENABLE_SEARCH_SHORTCUTS) break;
-            Documentation.hideSearchWords();
-            event.preventDefault();
         }
       }
-
-      // some keyboard layouts may need Shift to get /
-      switch (event.key) {
-        case "/":
-          if (!DOCUMENTATION_OPTIONS.ENABLE_SEARCH_SHORTCUTS) break;
-          Documentation.focusSearchBar();
-          event.preventDefault();
-      }
     });
-  },
+  }
 };
 
 // quick alias for translations
-const _ = Documentation.gettext;
+_ = Documentation.gettext;
 
-_ready(Documentation.init);
+$(document).ready(function() {
+  Documentation.init();
+});

docs/build/html/_static/documentation_options.js

@@ -1,14 +1,12 @@
 var DOCUMENTATION_OPTIONS = {
     URL_ROOT: document.getElementById("documentation_options").getAttribute('data-url_root'),
     VERSION: '',
-    LANGUAGE: 'en',
+    LANGUAGE: 'None',
     COLLAPSE_INDEX: false,
     BUILDER: 'html',
     FILE_SUFFIX: '.html',
     LINK_SUFFIX: '.html',
     HAS_SOURCE: true,
     SOURCELINK_SUFFIX: '.txt',
-    NAVIGATION_WITH_KEYS: false,
-    SHOW_SEARCH_SUMMARY: true,
-    ENABLE_SEARCH_SHORTCUTS: false,
+    NAVIGATION_WITH_KEYS: false
 };