diff --git a/.gitignore b/.gitignore
index c4b1d94abee088febd82ef42d7e2a5e5aaa5f1b1..031838c326775fe234cfd0cb7c6f18cbca7b0eaa 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,8 @@
-src/__pycache__/*
-__pycache__/*
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
output/*
notes.html
+.DS_Store
\ No newline at end of file
diff --git a/gen.py b/gen.py
new file mode 100644
index 0000000000000000000000000000000000000000..7dcb4447c13cd1e13e4dbbf0b4ee63d0ec25e5fd
--- /dev/null
+++ b/gen.py
@@ -0,0 +1,56 @@
+try:
+ import mistune
+except ImportError as err:
+ print("Please install mistune to make use of markdown parsing.")
+ print("\t pip install mistune")
+
+import importlib
+import argparse
+import os
+import sys
+
+# local import
+import hallgrim.IliasXMLCreator.multi
+import hallgrim.parser
+from hallgrim.messages import *
+
+def filename_to_module(name):
+ return name.rstrip('.py').replace('/', '.')
+
+def parseme():
+ parser = argparse.ArgumentParser()
+ parser.add_argument(
+ '-o',
+ '--out',
+ help='Output file',
+ type=argparse.FileType('w'),
+ metavar='FILE')
+ parser.add_argument(
+ '-i',
+ '--input',
+ help='Script to execute',
+ metavar='FILE')
+
+ args = parser.parse_args()
+ return args.out, args.input
+
+
+def main():
+ output, script_name = parseme()
+ script = importlib.import_module(filename_to_module(script_name))
+ data = {
+ 'description': "_description",
+ 'question_text': mistune.markdown(script.task),
+ 'author': script.meta['author'],
+ 'title': script.meta['title'],
+ 'maxattempts': '0',
+ 'shuffle': True,
+ 'questions': hallgrim.parser.choice_parser(script.choices),
+ }
+
+ output = os.path.join('output', script.meta['title']) + '.xml' if not output else output
+ hallgrim.IliasXMLCreator.multi.convert_and_print(data, output)
+ info('Processed "{}" and wrote xml to "{}".'.format(script_name, output))
+
+if __name__ == '__main__':
+ main()
\ No newline at end of file
diff --git a/hallgrim/IliasXMLCreator/__init__.py b/hallgrim/IliasXMLCreator/__init__.py
new file mode 100644
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/hallgrim/IliasXMLCreator/multi.py b/hallgrim/IliasXMLCreator/multi.py
new file mode 100644
index 0000000000000000000000000000000000000000..dece6b7887e32ceded6415a7cfa20e221759291e
--- /dev/null
+++ b/hallgrim/IliasXMLCreator/multi.py
@@ -0,0 +1,151 @@
+import xml.etree.ElementTree as et
+
+
+def simple_elemet(name, text=None, attrib={}):
+ if not text:
+ return et.Element(name, attrib=attrib)
+ node = et.Element(name, attrib=attrib)
+ node.text = text
+ return node
+
+
+def qtimetadatafield(label, entry):
+ root = et.Element('qtimetadatafield')
+ root.append(simple_elemet('fieldlabel', text=label))
+ root.append(simple_elemet('fieldentry', text=entry))
+ return root
+
+
+def itemmetadata(type, author, feedback_setting=1):
+ subroot = et.Element('qtimetadata')
+ subroot.append(qtimetadatafield('ILIAS_VERSION', '5.1.8 2016-08-03'))
+ subroot.append(qtimetadatafield('QUESTIONTYPE', type))
+ subroot.append(qtimetadatafield('AUTHOR', author))
+ subroot.append(qtimetadatafield('additional_cont_edit_mode', 'default'))
+ subroot.append(qtimetadatafield('externalId', '99.99'))
+ subroot.append(qtimetadatafield('thumb_size', None))
+ subroot.append(qtimetadatafield('feedback_setting', str(feedback_setting)))
+ root = et.Element('itemmetadata')
+ root.append(subroot)
+ return root
+
+##########################################################################
+
+
+def material(content):
+ material = et.Element('material')
+ material.append(simple_elemet(
+ 'mattext',
+ text=content,
+ attrib={'texttype': 'text/xhtml'}
+ ))
+ return material
+
+
+def response_label(content, count):
+ response_label = et.Element('response_label', attrib={'ident': str(count)})
+ response_label.append(material(content))
+ return response_label
+
+
+def presentation(title, question_text, questions, shuffle=True):
+ root = et.Element('presentation', attrib={'label': title})
+ flow = et.Element('flow')
+ response_lid = et.Element(
+ 'response_lid', attrib={'ident': 'MCMR', 'rcardinality': 'Multiple'})
+ render_choice = et.Element(
+ 'render_choice', attrib={'shuffle': 'Yes' if shuffle else 'No'})
+ for i, (answer, _, _) in enumerate(questions):
+ render_choice.append(response_label(answer, i))
+
+ root.append(flow)
+ flow.append(material(question_text))
+ flow.append(response_lid)
+ response_lid.append(render_choice)
+ return root
+
+##########################################################################
+
+
+def respcondition(points, count, correct=True):
+ root = et.Element('respcondition', attrib={'continue': 'Yes'})
+ conditionvar = et.Element('conditionvar')
+ varequal = simple_elemet(
+ 'varequal',
+ text=str(count),
+ attrib={'respident': 'MCMR'}
+ )
+
+ if correct:
+ conditionvar.append(varequal)
+ else:
+ _not = et.Element('not')
+ _not.append(varequal)
+ conditionvar.append(_not)
+
+ root.append(conditionvar)
+
+ setvar = simple_elemet(
+ 'setvar',
+ text=str(points),
+ attrib={'action': 'Add'}
+ )
+ root.append(setvar)
+
+ if correct:
+ displayfeedback = et.Element(
+ 'displayfeedback',
+ attrib={'feedbacktype': 'Response',
+ 'linkrefid': 'response_{}'.format(count)})
+ root.append(displayfeedback)
+ return root
+
+
+def resprocessing(questions):
+ root = et.Element('resprocessing')
+ outcomes = et.Element('outcomes')
+ outcomes.append(simple_elemet('decvar'))
+ root.append(outcomes)
+ for i, (_, correct, points) in enumerate(questions):
+ root.append(respcondition(points if correct else 0, i, True))
+ root.append(respcondition(points if not correct else 0, i, False))
+ return root
+
+
+##########################################################################
+def itemfeedback(count):
+ root = et.Element(
+ 'itemfeedback',
+ attrib={'ident': 'response_{}'.format(count), 'view': 'All'}
+ )
+ flow_mat = et.Element('flow_mat')
+ flow_mat.append(material('NONE'))
+ root.append(flow_mat)
+ return root
+##########################################################################
+
+
+def create_xml_tree(description, question_text, author, title, maxattempts, shuffle, questions):
+ root = et.Element('questestinterop')
+ tree = et.ElementTree(root)
+ item = et.Element('item', attrib={
+ 'ident': 'undefined',
+ 'title': title,
+ 'maxattempts': maxattempts
+ })
+
+ item.append(simple_elemet('description', text=description))
+ item.append(simple_elemet('duration', text='P0Y0M0DT0H30M0S'))
+ item.append(itemmetadata('MULTIPLE CHOICE QUESTION', author))
+ item.append(presentation(title, question_text, questions, shuffle))
+ item.append(resprocessing(questions))
+ for i, _ in enumerate(questions):
+ item.append(itemfeedback(i))
+ root.append(item)
+
+ return tree
+
+
+def convert_and_print(data, output):
+ tree = create_xml_tree(**data)
+ tree.write(output, encoding="utf-8", xml_declaration=True)
diff --git a/hallgrim/IliasXMLCreator/single.py b/hallgrim/IliasXMLCreator/single.py
new file mode 100644
index 0000000000000000000000000000000000000000..7e4c217c3b12eedf5c004489515625139aa51b62
--- /dev/null
+++ b/hallgrim/IliasXMLCreator/single.py
@@ -0,0 +1,4 @@
+import xml.etree.ElementTree as ET
+
+tree = ET.parse('country_data.xml')
+root = tree.getroot()
\ No newline at end of file
diff --git a/hallgrim/__init__.py b/hallgrim/__init__.py
new file mode 100644
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/hallgrim/ilias_templates/multiple choice/1478003900__9310__qpl_82996.xml b/hallgrim/ilias_templates/multiple choice/1478003900__9310__qpl_82996.xml
new file mode 100755
index 0000000000000000000000000000000000000000..013cf67bb6e30ce8f60717b69a88a4dd13e9b41e
--- /dev/null
+++ b/hallgrim/ilias_templates/multiple choice/1478003900__9310__qpl_82996.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE Test
+ SYSTEM 'http://www.ilias.uni-koeln.de/download/dtd/ilias_co.dtd'>
+<!--Export of ILIAS Test Questionpool 82996 of installation .-->
+<ContentObject Type="Questionpool_Test">
+ <MetaData>
+ <General Structure="Hierarchical">
+ <Identifier Catalog="ILIAS" Entry="il_9310_qpl_82996"/>
+ <Title Language="de">Aufgabentypen aus ILIAS</Title>
+ <Language Language="de"/>
+ <Description Language="de">Eine Sammlung von Prototypen, um sie automatisch generieren zu können.</Description>
+ <Keyword Language="de"/>
+ </General>
+ </MetaData>
+ <Settings>
+ <ShowTaxonomies>0</ShowTaxonomies>
+ <NavTaxonomy>0</NavTaxonomy>
+ <SkillService>0</SkillService>
+ </Settings>
+ <PageObject>
+ <PageContent>
+ <Question QRef="il_9310_qst_1662595"/>
+ </PageContent>
+ </PageObject>
+</ContentObject>
\ No newline at end of file
diff --git a/hallgrim/ilias_templates/multiple choice/1478003900__9310__qti_82996.xml b/hallgrim/ilias_templates/multiple choice/1478003900__9310__qti_82996.xml
new file mode 100644
index 0000000000000000000000000000000000000000..5532a77849bcecc8df6826b1e335f641ce9e3e36
--- /dev/null
+++ b/hallgrim/ilias_templates/multiple choice/1478003900__9310__qti_82996.xml
@@ -0,0 +1,139 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE questestinterop
+ SYSTEM 'ims_qtiasiv1p2p1.dtd'>
+<!--Generated by ILIAS XmlWriter-->
+<questestinterop>
+ <item ident="il_9310_qst_1662595" maxattempts="0" title="template Multiple Choice">
+ <qticomment>Description</qticomment>
+ <duration>P0Y0M0DT0H4M0S</duration>
+ <itemmetadata>
+ <qtimetadata>
+ <qtimetadatafield>
+ <fieldlabel>ILIAS_VERSION</fieldlabel>
+ <fieldentry>5.1.8 2016-08-03</fieldentry>
+ </qtimetadatafield>
+ <qtimetadatafield>
+ <fieldlabel>QUESTIONTYPE</fieldlabel>
+ <fieldentry>MULTIPLE CHOICE QUESTION</fieldentry>
+ </qtimetadatafield>
+ <qtimetadatafield>
+ <fieldlabel>AUTHOR</fieldlabel>
+ <fieldentry>Jan Maximilian Michal</fieldentry>
+ </qtimetadatafield>
+ <qtimetadatafield>
+ <fieldlabel>additional_cont_edit_mode</fieldlabel>
+ <fieldentry>default</fieldentry>
+ </qtimetadatafield>
+ <qtimetadatafield>
+ <fieldlabel>externalId</fieldlabel>
+ <fieldentry>58188690c7a837.82372605</fieldentry>
+ </qtimetadatafield>
+ <qtimetadatafield>
+ <fieldlabel>thumb_size</fieldlabel>
+ <fieldentry/>
+ </qtimetadatafield>
+ <qtimetadatafield>
+ <fieldlabel>feedback_setting</fieldlabel>
+ <fieldentry>1</fieldentry>
+ </qtimetadatafield>
+ </qtimetadata>
+ </itemmetadata>
+ <presentation label="template Multiple Choice">
+ <flow>
+ <material>
+ <mattext texttype="text/xhtml"><p>Question Text</p></mattext>
+ </material>
+ <response_lid ident="MCMR" rcardinality="Multiple">
+ <render_choice shuffle="Yes">
+ <response_label ident="0">
+ <material>
+ <mattext texttype="text/xhtml"><p>Answer A</p></mattext>
+ </material>
+ </response_label>
+ <response_label ident="1">
+ <material>
+ <mattext texttype="text/xhtml"><p>Answer B</p></mattext>
+ </material>
+ </response_label>
+ <response_label ident="2">
+ <material>
+ <mattext texttype="text/xhtml"><p>Answer C</p></mattext>
+ </material>
+ </response_label>
+ </render_choice>
+ </response_lid>
+ </flow>
+ </presentation>
+ <resprocessing>
+ <outcomes>
+ <decvar/>
+ </outcomes>
+ <respcondition continue="Yes">
+ <conditionvar>
+ <varequal respident="MCMR">0</varequal>
+ </conditionvar>
+ <setvar action="Add">2</setvar>
+ <displayfeedback feedbacktype="Response" linkrefid="response_0"/>
+ </respcondition>
+ <respcondition continue="Yes">
+ <conditionvar>
+ <not>
+ <varequal respident="MCMR">0</varequal>
+ </not>
+ </conditionvar>
+ <setvar action="Add">1</setvar>
+ </respcondition>
+ <respcondition continue="Yes">
+ <conditionvar>
+ <varequal respident="MCMR">1</varequal>
+ </conditionvar>
+ <setvar action="Add">3.5</setvar>
+ <displayfeedback feedbacktype="Response" linkrefid="response_1"/>
+ </respcondition>
+ <respcondition continue="Yes">
+ <conditionvar>
+ <not>
+ <varequal respident="MCMR">1</varequal>
+ </not>
+ </conditionvar>
+ <setvar action="Add">0</setvar>
+ </respcondition>
+ <respcondition continue="Yes">
+ <conditionvar>
+ <varequal respident="MCMR">2</varequal>
+ </conditionvar>
+ <setvar action="Add">0</setvar>
+ <displayfeedback feedbacktype="Response" linkrefid="response_2"/>
+ </respcondition>
+ <respcondition continue="Yes">
+ <conditionvar>
+ <not>
+ <varequal respident="MCMR">2</varequal>
+ </not>
+ </conditionvar>
+ <setvar action="Add">1</setvar>
+ </respcondition>
+ </resprocessing>
+ <itemfeedback ident="response_0" view="All">
+ <flow_mat>
+ <material>
+ <mattext texttype="text/plain"/>
+ </material>
+ </flow_mat>
+ </itemfeedback>
+ <itemfeedback ident="response_1" view="All">
+ <flow_mat>
+ <material>
+ <mattext texttype="text/plain"/>
+ </material>
+ </flow_mat>
+ </itemfeedback>
+ <itemfeedback ident="response_2" view="All">
+ <flow_mat>
+ <material>
+ <mattext texttype="text/plain"/>
+ </material>
+ </flow_mat>
+ </itemfeedback>
+ </item>
+</questestinterop>
\ No newline at end of file
diff --git a/hallgrim/ilias_templates/single choice/1478020233__9310__qpl_82996.xml b/hallgrim/ilias_templates/single choice/1478020233__9310__qpl_82996.xml
new file mode 100755
index 0000000000000000000000000000000000000000..8abe3eb94fb25432fffecc2d26f367e43b8e0cfc
--- /dev/null
+++ b/hallgrim/ilias_templates/single choice/1478020233__9310__qpl_82996.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE Test
+ SYSTEM 'http://www.ilias.uni-koeln.de/download/dtd/ilias_co.dtd'>
+<!--Export of ILIAS Test Questionpool 82996 of installation .-->
+<ContentObject Type="Questionpool_Test">
+ <MetaData>
+ <General Structure="Hierarchical">
+ <Identifier Catalog="ILIAS" Entry="il_9310_qpl_82996"/>
+ <Title Language="de">Aufgabentypen aus ILIAS</Title>
+ <Language Language="de"/>
+ <Description Language="de">Eine Sammlung von Prototypen, um Aufgabe automatisch generieren zu können.</Description>
+ <Keyword Language="de"/>
+ </General>
+ </MetaData>
+ <Settings>
+ <ShowTaxonomies>0</ShowTaxonomies>
+ <NavTaxonomy>0</NavTaxonomy>
+ <SkillService>0</SkillService>
+ </Settings>
+ <PageObject>
+ <PageContent>
+ <Question QRef="il_9310_qst_1662594"/>
+ </PageContent>
+ </PageObject>
+</ContentObject>
\ No newline at end of file
diff --git a/hallgrim/ilias_templates/single choice/1478020233__9310__qti_82996.xml b/hallgrim/ilias_templates/single choice/1478020233__9310__qti_82996.xml
new file mode 100644
index 0000000000000000000000000000000000000000..2c4465ff67b893b1f873759ab5b8fbdfc9fb06b1
--- /dev/null
+++ b/hallgrim/ilias_templates/single choice/1478020233__9310__qti_82996.xml
@@ -0,0 +1,119 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE questestinterop
+ SYSTEM 'ims_qtiasiv1p2p1.dtd'>
+<!--Generated by ILIAS XmlWriter-->
+<questestinterop>
+ <item ident="il_9310_qst_1662594" maxattempts="0" title="template Single Choice">
+ <qticomment>Description</qticomment>
+ <duration>P0Y0M0DT0H4M0S</duration>
+ <itemmetadata>
+ <qtimetadata>
+ <qtimetadatafield>
+ <fieldlabel>ILIAS_VERSION</fieldlabel>
+ <fieldentry>5.1.8 2016-08-03</fieldentry>
+ </qtimetadatafield>
+ <qtimetadatafield>
+ <fieldlabel>QUESTIONTYPE</fieldlabel>
+ <fieldentry>SINGLE CHOICE QUESTION</fieldentry>
+ </qtimetadatafield>
+ <qtimetadatafield>
+ <fieldlabel>AUTHOR</fieldlabel>
+ <fieldentry>Jan Maximilian Michal</fieldentry>
+ </qtimetadatafield>
+ <qtimetadatafield>
+ <fieldlabel>additional_cont_edit_mode</fieldlabel>
+ <fieldentry>default</fieldentry>
+ </qtimetadatafield>
+ <qtimetadatafield>
+ <fieldlabel>externalId</fieldlabel>
+ <fieldentry>58188608584f51.87879156</fieldentry>
+ </qtimetadatafield>
+ <qtimetadatafield>
+ <fieldlabel>thumb_size</fieldlabel>
+ <fieldentry/>
+ </qtimetadatafield>
+ <qtimetadatafield>
+ <fieldlabel>feedback_setting</fieldlabel>
+ <fieldentry>2</fieldentry>
+ </qtimetadatafield>
+ </qtimetadata>
+ </itemmetadata>
+ <presentation label="template Single Choice">
+ <flow>
+ <material>
+ <mattext texttype="text/xhtml"><p>Question Text</p></mattext>
+ </material>
+ <response_lid ident="MCSR" rcardinality="Single">
+ <render_choice shuffle="Yes">
+ <response_label ident="0">
+ <material>
+ <mattext texttype="text/xhtml"><p>Antwort A</p></mattext>
+ </material>
+ </response_label>
+ <response_label ident="1">
+ <material>
+ <mattext texttype="text/xhtml"><p>Antwort B</p></mattext>
+ </material>
+ </response_label>
+ <response_label ident="2">
+ <material>
+ <mattext texttype="text/xhtml"><p>Antwort C</p></mattext>
+ </material>
+ </response_label>
+ </render_choice>
+ </response_lid>
+ </flow>
+ </presentation>
+
+ <resprocessing>
+ <outcomes>
+ <decvar/>
+ </outcomes>
+ <respcondition continue="Yes">
+ <conditionvar>
+ <varequal respident="MCSR">0</varequal>
+ </conditionvar>
+ <setvar action="Add">0</setvar>
+ <displayfeedback feedbacktype="Response" linkrefid="response_0"/>
+ </respcondition>
+
+ <respcondition continue="Yes">
+ <conditionvar>
+ <varequal respident="MCSR">1</varequal>
+ </conditionvar>
+ <setvar action="Add">314</setvar>
+ <displayfeedback feedbacktype="Response" linkrefid="response_1"/>
+ </respcondition>
+
+ <respcondition continue="Yes">
+ <conditionvar>
+ <varequal respident="MCSR">2</varequal>
+ </conditionvar>
+ <setvar action="Add">0</setvar>
+ <displayfeedback feedbacktype="Response" linkrefid="response_2"/>
+ </respcondition>
+
+ </resprocessing>
+ <itemfeedback ident="response_0" view="All">
+ <flow_mat>
+ <material>
+ <mattext texttype="text/plain"/>
+ </material>
+ </flow_mat>
+ </itemfeedback>
+ <itemfeedback ident="response_1" view="All">
+ <flow_mat>
+ <material>
+ <mattext texttype="text/plain"/>
+ </material>
+ </flow_mat>
+ </itemfeedback>
+ <itemfeedback ident="response_2" view="All">
+ <flow_mat>
+ <material>
+ <mattext texttype="text/plain"/>
+ </material>
+ </flow_mat>
+ </itemfeedback>
+ </item>
+</questestinterop>
\ No newline at end of file
diff --git a/hallgrim/messages.py b/hallgrim/messages.py
new file mode 100644
index 0000000000000000000000000000000000000000..9f66c17a739612b9d81dc4555b47f1025bc8c488
--- /dev/null
+++ b/hallgrim/messages.py
@@ -0,0 +1,8 @@
+def warn(msg):
+ print('[WARN]', msg)
+
+def debug(msg):
+ print('[DEBUG]', msg)
+
+def info(msg):
+ print('[INFO]', msg)
\ No newline at end of file
diff --git a/hallgrim/parser.py b/hallgrim/parser.py
new file mode 100644
index 0000000000000000000000000000000000000000..c344b32c504b91c2c4d4c4a6bb56161163e7b233
--- /dev/null
+++ b/hallgrim/parser.py
@@ -0,0 +1,8 @@
+import re
+import mistune
+
+def choice_parser(raw_choices):
+ lines = raw_choices.strip().split('\n')
+ parse = [re.match('\[(X| )\] (.*)', line).groups() for line in lines]
+ final = [(mistune.markdown(text), True if mark == 'X' else False, 0.5) for mark, text in parse]
+ return final
diff --git a/scripts/__init__.py b/scripts/__init__.py
new file mode 100644
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/scripts/multi_proto.py b/scripts/multi_proto.py
new file mode 100644
index 0000000000000000000000000000000000000000..3c470a7fe1ef0d6a204b7f278d7585f9f658cf09
--- /dev/null
+++ b/scripts/multi_proto.py
@@ -0,0 +1,38 @@
+meta = {
+ 'author': 'Jan Maximilian Michal',
+ 'title': 'Sortieren nach Punkten (I1-ID: nipe84411eh0)',
+ 'type': 'multiple choice',
+}
+
+task = """ Hier der Anfang der Datei `punkte.csv`, die Komma-getrennte Angaben
+zu erreichten Übungspunkten enthält:
+
+```
+21600001,Herr,Bollman,Fritze-Peter,15
+21600002,Frau,Bollwoman,Franzi,19
+21600003,Herr,Lindemann,Erwin,17
+21600004,Frau,Lindefrau,Edelgard Martha,12
+21600005,Herr,Machtnix,Mike,2
+.....
+```
+
+Welches Shell-Kommando ist geeignet, die Zeilen nach fallender Punktzahl
+sortiert auszugeben (also erst große, dann kleinere Punktzahlen)? """
+
+choices = """
+[ ] `sort --reverse --k 5 --numeric-sort punkte.csv`
+[X] `sort --r --field-separator=, -k 5 --n punkte.csv`
+[ ] `sort -r -t="," -k 5 --n punkte.csv`
+[X] `sort --reverse -t "," -k 5 -n punkte.csv`
+[ ] `sort -r --field-separator "," -k 4 -numeric punkte.csv`
+[ ] `sort -r --field-separator "," -k 4 punkte.csv`
+"""
+
+explanations = """
+[ ] sort --reverse --k 5 --numeric-sort punkte.csv falsch (u.a.: ungültiges Argument --k)
+[ ] sort --r --field-separator=, -k 5 --n punkte.csv falsch (u.a.: bei kurzem Argument -k darf kein = stehen)
+[ ] sort -r -t="," -k 5 --n punkte.csv falsch (siehe oben)
+[X] sort --reverse -t "," -k 5 -n punkte.csv richtig
+[ ] sort -r --field-separator "," -k 4 -numeric punkte.csv falsch (u.a.: Punkte stehen in Spalte 5)
+[ ] sort -r --field-separator "," -k 4 punkte.csv falsch (u.a.: keine numerische Sortierung)
+"""
\ No newline at end of file