completely remove usages of django-adminplus

it was futzing up some /admin/ login stuff, and I hadn't actually used
the three views using it in years, so probably better to just yeet it
(technical term) into the sun.

Signed-off-by: Brian S. Stephan <bss@incorporeal.org>

markov/admin.py

@@ -1,15 +1,9 @@
 """Manage Markov models and administrative commands."""
-
 import logging
 
 from django.contrib import admin
-from django.contrib.auth.decorators import permission_required
-from django.shortcuts import render
-
-from markov.forms import LogUploadForm, TeachLineForm
-import markov.lib as markovlib
-from markov.models import MarkovContext, MarkovTarget, MarkovState
 
+from markov.models import MarkovContext, MarkovState, MarkovTarget
 
 log = logging.getLogger('markov.admin')
 
@@ -17,91 +11,3 @@ log = logging.getLogger('markov.admin')
 admin.site.register(MarkovContext)
 admin.site.register(MarkovTarget)
 admin.site.register(MarkovState)
-
-
-@permission_required('import_text_file', raise_exception=True)
-def import_file(request):
-    """Accept a file upload and turn it into markov stuff.
-
-    Current file formats supported:
-    * weechat
-    """
-
-    if request.method == 'POST':
-        form = LogUploadForm(request.POST, request.FILES)
-        if form.is_valid():
-            if form.cleaned_data['text_file_format'] == LogUploadForm.FILE_FORMAT_WEECHAT:
-                text_file = request.FILES['text_file']
-                context = form.cleaned_data['context']
-                ignores = form.cleaned_data['ignore_nicks'].split(',')
-                strips = form.cleaned_data['strip_prefixes'].split(' ')
-
-                whos = []
-                for line in text_file:
-                    log.debug(line)
-                    (timestamp, who, what) = line.decode('utf-8').split('\t', 2)
-
-                    if who in ('-->', '<--', '--', ' *'):
-                        continue
-
-                    if who in ignores:
-                        continue
-
-                    whos.append(who)
-
-                    # this is a line we probably care about now
-                    what = [x for x in what.rstrip().split(' ') if x not in strips]
-                    markovlib.learn_line(' '.join(what), context)
-                    log.debug("learned")
-
-                log.debug(set(whos))
-                form = LogUploadForm()
-            elif form.cleaned_data['text_file_format'] == LogUploadForm.FILE_FORMAT_RAW_TEXT:
-                text_file = request.FILES['text_file']
-                context = form.cleaned_data['context']
-
-                k1 = MarkovState._start1
-                k2 = MarkovState._start2
-                for line in text_file:
-                    for word in [x for x in line.decode('utf-8')    .rstrip().split(' ')]:
-                        log.info(word)
-                        if word:
-                            state, created = MarkovState.objects.get_or_create(context=context, k1=k1,
-                                                                               k2=k2, v=word)
-                            state.count += 1
-                            state.save()
-
-                            if word[-1] in ['.', '?', '!']:
-                                state, created = MarkovState.objects.get_or_create(context=context, k1=k2,
-                                                                                   k2=word, v=MarkovState._stop)
-                                state.count += 1
-                                state.save()
-
-                                k1 = MarkovState._start1
-                                k2 = MarkovState._start2
-                            else:
-                                k1 = k2
-                                k2 = word
-    else:
-        form = LogUploadForm()
-
-    return render(request, 'markov/import_file.html', {'form': form})
-
-
-@permission_required('teach_line', raise_exception=True)
-def teach_line(request):
-    """Teach one line directly."""
-
-    if request.method == 'POST':
-        form = TeachLineForm(request.POST)
-        if form.is_valid():
-            line = form.cleaned_data['line']
-            context = form.cleaned_data['context']
-            strips = form.cleaned_data['strip_prefixes'].split(' ')
-            what = [x for x in line.rstrip().split(' ') if x not in strips]
-            markovlib.learn_line(' '.join(what), context)
-            form = TeachLineForm()
-    else:
-        form = TeachLineForm()
-
-    return render(request, 'markov/teach_line.html', {'form': form})

markov/templates/markov/import_file.html

@@ -1,15 +0,0 @@
-{% extends 'adminplus/index.html' %}
-
-{% block title %}Markov - Import log file{% endblock %}
-
-{% block content %}
-<div id="content-main">
-    <form id="markov_import_file_form" enctype="multipart/form-data" action="{% url 'admin:markov_import_file' %}" method="post">
-        {% csrf_token %}
-        <table>
-            {{ form }}
-        </table>
-        <input class="submit-button" type="submit" value="Import"/>
-    </form>
-</div>
-{% endblock %}

markov/templates/markov/teach_line.html

@@ -1,15 +0,0 @@
-{% extends 'adminplus/index.html' %}
-
-{% block title %}Markov - Teach line{% endblock %}
-
-{% block content %}
-<div id="content-main">
-    <form id="markov_teach_line_form" action="{% url 'admin:markov_teach_line' %}" method="post">
-        {% csrf_token %}
-        <table>
-            {{ form }}
-        </table>
-        <input class="submit-button" type="submit" value="Teach"/>
-    </form>
-</div>
-{% endblock %}