Merge lp:~stephenjohnson505/lava-scheduler/added-deviceconf-editor into lp:lava-scheduler

[Stephen Johnson]

Added the ability to edit/create/delete the device.conf files that the dispatcher needs from the device admin screen.

Unmerged revisions

244. By Stephen Johnson on 2013-06-13

Changed string join

243. By Stephen Johnson on 2013-06-13

Added device.conf editor in admin

=== modified file 'lava_scheduler_app/admin.py'
--- lava_scheduler_app/admin.py	2013-01-14 21:01:59 +0000
+++ lava_scheduler_app/admin.py	2013-06-13 19:43:28 +0000
@@ -1,4 +1,6 @@
 from django.contrib import admin
+from django.http import QueryDict, HttpResponseRedirect
+from django import forms
 from lava_scheduler_app.models import (
     Device, DeviceStateTransition, DeviceType, TestJob, Tag, JobFailureTag,
     )
@@ -35,8 +37,23 @@
         device.save()
 health_unknown.short_description = "set health_status to unknown"
 
+def device_conf_selected(modeladmin, request, queryset):
+    """
+    Allows editing a device.conf files
+    """
+    my_queryset = []
+    for device in queryset:
+        my_queryset.append(str(device.hostname))
+    return HttpResponseRedirect("/scheduler/config/%s" % ','.join(my_queryset))
+device_conf_selected.short_description = "Edit .conf File"
+
 class DeviceAdmin(admin.ModelAdmin):
-    actions = [online_action, offline_action, health_unknown, retire_action]
+    # If the lava_dispatcher doesn't exist, remove device .conf editor
+    try:
+        from lava_dispatcher import config
+        actions = [online_action, offline_action, health_unknown, retire_action, device_conf_selected]
+    except Exception:
+        actions = [online_action, offline_action, health_unknown, retire_action]
     list_filter = ['device_type', 'status']
     raw_id_fields = ['current_job', 'last_health_report_job']
 

=== added file 'lava_scheduler_app/forms.py'
--- lava_scheduler_app/forms.py	1970-01-01 00:00:00 +0000
+++ lava_scheduler_app/forms.py	2013-06-13 19:43:28 +0000
@@ -0,0 +1,194 @@
+# Copyright (C) 2010-2011 Linaro Limited
+#
+# Author: Michael Hudson-Doyle <[e-mail]>
+#
+# This file is part of Launch Control.
+#
+# Launch Control is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License version 3
+# as published by the Free Software Foundation
+#
+# Launch Control is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with Launch Control.  If not, see <http://www.gnu.org/licenses/>.
+
+from django.conf import settings
+from django.contrib.admin.widgets import FilteredSelectMultiple,AdminTextInputWidget
+from django.core.exceptions import ValidationError
+from django import forms
+from django.forms.formsets import BaseFormSet, formset_factory
+from django.forms.widgets import Select
+from django.template import Template, Context
+from django.utils.safestring import mark_safe
+from django.db import models
+
+def list_options():
+    try:
+        from lava_dispatcher import config
+        import inspect
+        options = []
+        # get class variables
+        members = inspect.getmembers(config.DeviceSchema())[2][1]
+        # remove super class variables
+        super_members = inspect.getmembers(config.DeviceSchema.__bases__[0]())[2][1]
+        for key in super_members:
+            if key in members:
+                members.pop(key)
+        for key in members:
+            options.append((key, key))
+        return options
+    except Exception:
+        return []
+def define_schema():
+    try:
+        from lava_dispatcher import config
+        import inspect
+        options = {}
+        # get class variables
+        members = inspect.getmembers(config.DeviceSchema())[2][1]
+        super_members = inspect.getmembers(config.DeviceSchema.__bases__[0]())[2][1]
+        for key in super_members:
+            if key in members:
+                members.pop(key)
+        return members
+    except Exception:
+        return []
+
+class OptionsForm(forms.Form):
+    options_choices = list_options()
+    name = forms.ChoiceField(choices=(sorted(options_choices)), required=False)
+    value = forms.CharField(required=False)
+    def __init__(self, *args, **kw):
+        super(OptionsForm, self).__init__(*args, **kw)
+    def is_valid(self):
+        return super(OptionsForm, self).is_valid()
+    def full_clean(self):
+        super(OptionsForm, self).full_clean()
+    def clean(self):
+        import re
+        cleaned_data = self.cleaned_data
+        if (cleaned_data.get("name") == u'' or cleaned_data.get("value") == u'' or cleaned_data.get("name") == None):
+            try:
+                del cleaned_data['name']
+            except Exception:
+                pass
+            try:
+                del cleaned_data['value']
+            except Exception:
+                pass
+            return cleaned_data
+        names = cleaned_data.get("name")
+        values = cleaned_data.get("value")
+        options = define_schema()
+        option_type = str(options[names])
+        if re.search("StringOption", option_type) != None:
+            pass
+        elif re.search("IntOption", option_type) != None:
+            try:
+                int(values)
+                pass
+            except Exception:
+                self._errors['value'] = self.error_class(["Incorrect type, Integer required"])
+                del cleaned_data['name']
+                del cleaned_data['value']
+                #raise forms.ValidationError("Incorrect type, Integer required")
+        elif re.search("BoolOption", option_type) != None:
+            if (values.lower() == "true" or values.lower() == "false"):
+                pass
+            else:
+                self._errors['value'] = self.error_class(["Incorrect type, True of False required"])
+                del cleaned_data['name']
+                del cleaned_data['value']
+                #raise forms.ValidationError("Incorrect type, True of False required")
+        elif re.search("ListOption", option_type) != None:
+            list_match = re.match(r"\w*\[.*\]\w*", values) # matching  [xxxx]
+            if (list_match != None):
+                pass
+            else:
+                self._errors['value'] = self.error_class(["Incorrect type, list required (ie [DATA, DATA2] ) required"])
+                del cleaned_data['name']
+                del cleaned_data['value']
+                #raise forms.ValidationError("Incorrect type, list required (ie [DATA, DATA2] ) required")
+        return cleaned_data
+
+class BaseOptionsFormSet(BaseFormSet):
+    def __init__(self, *args, **kw):
+        super(BaseOptionsFormSet, self).__init__(*args, **kw)
+    def add_fields(self, form, index):
+        super(BaseOptionsFormSet, self).add_fields(form, index)
+    def clean(self):
+        cleaned_data = super(BaseOptionsFormSet, self).clean()
+        return cleaned_data
+    def is_valid(self):
+        for form in self.forms:
+            form.is_bound = True
+            if not form.is_valid():
+                return False
+        return True
+OptionFormSet = formset_factory(
+    OptionsForm, extra=1, formset=BaseOptionsFormSet)
+
+class TRFDeviceForm(forms.Form):
+    device = forms.CharField(required=False)
+    def __init__(self, *args, **kw):
+        super(TRFDeviceForm, self).__init__(*args, **kw)
+        self.fields['device'].to_python(kw.get('initial', {}).get('device', None))
+        kw['initial'] = kw.get('initial', {}).get('options', None)
+        kw.pop('empty_permitted', None)
+        v = kw['prefix']
+        if v:
+            device = kw['initial']
+        self.fields['device'].widget.attrs['readonly'] = True
+        self.option_formset = OptionFormSet(*args, **kw)
+    def is_valid(self):
+        return super(TRFDeviceForm, self).is_valid() and \
+               self.option_formset.is_valid()
+
+    def full_clean(self):
+        super(TRFDeviceForm, self).full_clean()
+        
+    def get_device(self, ):
+        return self.fields['device']
+    
+class BaseDeviceFormSet(BaseFormSet):
+    def is_valid(self):
+        if not super(BaseDeviceFormSet, self).is_valid():
+            return False
+        for form in self.forms:
+            if not form.is_valid():
+                return False
+        return True
+
+DeviceFormSet = formset_factory(
+    TRFDeviceForm, extra=0, formset=BaseDeviceFormSet)
+            
+class ConfForm(forms.Form):
+    def __init__(self, *args, **kwargs):
+        super(ConfForm, self).__init__(*args, **kwargs)
+        device_args = kwargs.copy()
+        #device_args['initial'] = initial
+        device_args['prefix'] = 'devices'
+        self.device_formset = DeviceFormSet(*args, **device_args) #(*args, **kwargs)
+    def is_valid(self):
+        return super(ConfForm, self).is_valid() and \
+               self.device_formset.is_valid()
+
+    def full_clean(self):
+        super(ConfForm, self).full_clean()
+
+    def as_data(self):
+        data = {}
+        if self.is_valid():
+            self.clean()
+            for device in self.device_formset:
+                options = {}
+                for option in device.option_formset.forms:
+                    if (option.cleaned_data != {}):
+                        if (option.cleaned_data['name'] != '' and option.cleaned_data['value'] != ''):
+                            options[option.cleaned_data['name']] = option.cleaned_data['value']
+                data[device] = options
+        return data

=== added file 'lava_scheduler_app/static/lava_scheduler_app/js/jquery-1.6.1.min.js'
--- lava_scheduler_app/static/lava_scheduler_app/js/jquery-1.6.1.min.js	1970-01-01 00:00:00 +0000
+++ lava_scheduler_app/static/lava_scheduler_app/js/jquery-1.6.1.min.js	2013-06-13 19:43:28 +0000
@@ -0,0 +1,18 @@
+/*!
+ * jQuery JavaScript Library v1.6.1
+ * http://jquery.com/
+ *
+ * Copyright 2011, John Resig
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * Includes Sizzle.js
+ * http://sizzlejs.com/
+ * Copyright 2011, The Dojo Foundation
+ * Released under the MIT, BSD, and GPL Licenses.
+ *
+ * Date: Thu May 12 15:04:36 2011 -0400
+ */
+(function(a,b){function cy(a){return f.isWindow(a)?a:a.nodeType===9?a.defaultView||a.parentWindow:!1}function cv(a){if(!cj[a]){var b=f("<"+a+">").appendTo("body"),d=b.css("display");b.remove();if(d==="none"||d===""){ck||(ck=c.createElement("iframe"),ck.frameBorder=ck.width=ck.height=0),c.body.appendChild(ck);if(!cl||!ck.createElement)cl=(ck.contentWindow||ck.contentDocument).document,cl.write("<!doctype><html><body></body></html>");b=cl.createElement(a),cl.body.appendChild(b),d=f.css(b,"display"),c.body.removeChild(ck)}cj[a]=d}return cj[a]}function cu(a,b){var c={};f.each(cp.concat.apply([],cp.slice(0,b)),function(){c[this]=a});return c}function ct(){cq=b}function cs(){setTimeout(ct,0);return cq=f.now()}function ci(){try{return new a.ActiveXObject("Microsoft.XMLHTTP")}catch(b){}}function ch(){try{return new a.XMLHttpRequest}catch(b){}}function cb(a,c){a.dataFilter&&(c=a.dataFilter(c,a.dataType));var d=a.dataTypes,e={},g,h,i=d.length,j,k=d[0],l,m,n,o,p;for(g=1;g<i;g++){if(g===1)for(h 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a})}}),f.each(["Left","Top"],function(a,c){var d="scroll"+c;f.fn[d]=function(c){var e,g;if(c===b){e=this[0];if(!e)return null;g=cy(e);return g?"pageXOffset"in g?g[a?"pageYOffset":"pageXOffset"]:f.support.boxModel&&g.document.documentElement[d]||g.document.body[d]:e[d]}return this.each(function(){g=cy(this),g?g.scrollTo(a?f(g).scrollLeft():c,a?c:f(g).scrollTop()):this[d]=c})}}),f.each(["Height","Width"],function(a,c){var d=c.toLowerCase();f.fn["inner"+c]=function(){return this[0]?parseFloat(f.css(this[0],d,"padding")):null},f.fn["outer"+c]=function(a){return this[0]?parseFloat(f.css(this[0],d,a?"margin":"border")):null},f.fn[d]=function(a){var e=this[0];if(!e)return a==null?null:this;if(f.isFunction(a))return this.each(function(b){var c=f(this);c[d](a.call(this,b,c[d]()))});if(f.isWindow(e)){var g=e.document.documentElement["client"+c];return e.document.compatMode==="CSS1Compat"&&g||e.document.body["client"+c]||g}if(e.nodeType===9)return Math.max(e.documentElement["client"+c],e.body["scroll"+c],e.documentElement["scroll"+c],e.body["offset"+c],e.documentElement["offset"+c]);if(a===b){var h=f.css(e,d),i=parseFloat(h);return f.isNaN(i)?h:i}return this.css(d,typeof a=="string"?a:a+"px")}}),a.jQuery=a.$=f})(window);
\ No newline at end of file

=== added file 'lava_scheduler_app/static/lava_scheduler_app/js/jquery.formset.js'
--- lava_scheduler_app/static/lava_scheduler_app/js/jquery.formset.js	1970-01-01 00:00:00 +0000
+++ lava_scheduler_app/static/lava_scheduler_app/js/jquery.formset.js	2013-06-13 19:43:28 +0000
@@ -0,0 +1,209 @@
+/**
+ * jQuery Formset 1.3-pre
+ * @author Stanislaus Madueke (stan DOT madueke AT gmail DOT com)
+ * @requires jQuery 1.2.6 or later
+ *
+ * Copyright (c) 2009, Stanislaus Madueke
+ * All rights reserved.
+ *
+ * Licensed under the New BSD License
+ * See: http://www.opensource.org/licenses/bsd-license.php
+ */
+;(function($) {
+    $.fn.formset = function(opts)
+    {
+        var options = $.extend({}, $.fn.formset.defaults, opts),
+            flatExtraClasses = options.extraClasses.join(' '),
+            totalForms = $('#id_' + options.prefix + '-TOTAL_FORMS'),
+            maxForms = $('#id_' + options.prefix + '-MAX_NUM_FORMS'),
+            childElementSelector = 'input,select,textarea,label,div',
+            $$ = $(this),
+
+            applyExtraClasses = function(row, ndx) {
+                if (options.extraClasses) {
+                    row.removeClass(flatExtraClasses);
+                    row.addClass(options.extraClasses[ndx % options.extraClasses.length]);
+                }
+            },
+
+            updateElementIndex = function(elem, prefix, ndx) {
+                var idRegex = new RegExp(prefix + '-(\\d+|__prefix__)-'),
+                    replacement = prefix + '-' + ndx + '-';
+                if (elem.attr("for")) elem.attr("for", elem.attr("for").replace(idRegex, replacement));
+                if (elem.attr('id')) elem.attr('id', elem.attr('id').replace(idRegex, replacement));
+                if (elem.attr('name')) elem.attr('name', elem.attr('name').replace(idRegex, replacement));
+            },
+
+            hasChildElements = function(row) {
+                return row.find(childElementSelector).length > 0;
+            },
+
+            showAddButton = function() {
+                return maxForms.length == 0 ||   // For Django versions pre 1.2
+                    (maxForms.val() == '' || (maxForms.val() - totalForms.val() > 0))
+            },
+
+            insertDeleteLink = function(row) {
+                if (row.is('TR')) {
+                    // If the forms are laid out in table rows, insert
+                    // the remove button into the last table cell:
+                    row.children(':last').append('<a class="' + options.deleteCssClass +'" href="javascript:void(0)">' + options.deleteText + '</a>');
+                } else if (row.is('UL') || row.is('OL')) {
+                    // If they're laid out as an ordered/unordered list,
+                    // insert an <li> after the last list item:
+                    row.append('<li><a class="' + options.deleteCssClass + '" href="javascript:void(0)">' + options.deleteText +'</a></li>');
+                } else {
+                    // Otherwise, just insert the remove button as the
+                    // last child element of the form's container:
+                    row.append('<a class="' + options.deleteCssClass + '" href="javascript:void(0)">' + options.deleteText +'</a>');
+                }
+                row.find('a.' + options.deleteCssClass).click(function() {
+                    var row = $(this).parents('.' + options.formCssClass),
+                        del = row.find('input:hidden[id $= "-DELETE"]'),
+                        buttonRow = row.siblings("a." + options.addCssClass + ', .' + options.formCssClass + '-add'),
+                        forms;
+                    if (del.length) {
+                        // We're dealing with an inline formset.
+                        // Rather than remove this form from the DOM, we'll mark it as deleted
+                        // and hide it, then let Django handle the deleting:
+                        del.val('on');
+                        row.hide();
+                        forms = $('.' + options.formCssClass).not(':hidden');
+                    } else {
+                        row.remove();
+                        // Update the TOTAL_FORMS count:
+                        forms = $('.' + options.formCssClass).not('.formset-custom-template');
+                        totalForms.val(forms.length);
+                    }
+                    for (var i=0, formCount=forms.length; i<formCount; i++) {
+                        // Apply `extraClasses` to form rows so they're nicely alternating:
+                        applyExtraClasses(forms.eq(i), i);
+                        if (!del.length) {
+                            // Also update names and IDs for all child controls (if this isn't
+                            // a delete-able inline formset) so they remain in sequence:
+                            forms.eq(i).find(childElementSelector).each(function() {
+                                updateElementIndex($(this), options.prefix, i);
+                            });
+                        }
+                    }
+                    // Check if we need to show the add button:
+                    if (buttonRow.is(':hidden') && showAddButton()) buttonRow.show();
+                    // If a post-delete callback was provided, call it with the deleted form:
+                    if (options.removed) options.removed(row);
+                    return false;
+                });
+            };
+
+        $$.each(function(i) {
+            var row = $(this),
+                del = row.find('input:checkbox[id $= "-DELETE"]');
+            if (del.length) {
+                // If you specify "can_delete = True" when creating an inline formset,
+                // Django adds a checkbox to each form in the formset.
+                // Replace the default checkbox with a hidden field:
+                if (del.is(':checked')) {
+                    // If an inline formset containing deleted forms fails validation, make sure
+                    // we keep the forms hidden (thanks for the bug report and suggested fix Mike)
+                    del.before('<input type="hidden" name="' + del.attr('name') +'" id="' + del.attr('id') +'" value="on" />');
+                    row.hide();
+                } else {
+                    del.before('<input type="hidden" name="' + del.attr('name') +'" id="' + del.attr('id') +'" />');
+                }
+                // Hide any labels associated with the DELETE checkbox:
+                $('label[for="' + del.attr('id') + '"]').hide();
+                del.remove();
+            }
+            if (hasChildElements(row)) {
+                row.addClass(options.formCssClass);
+// XXX mwhudson 2012-09-13: not sure what this check is for, doesn't
+// work well when whole form is hidden though...
+//                if (row.is(':visible')) {
+                    insertDeleteLink(row);
+                    applyExtraClasses(row, i);
+//                }
+            }
+        });
+
+        if ($$.length) {
+            var hideAddButton = !showAddButton(),
+                addButton, template;
+            if (options.formTemplate) {
+                // If a form template was specified, we'll clone it to generate new form instances:
+                template = (options.formTemplate instanceof $) ? options.formTemplate : $(options.formTemplate);
+                template.removeAttr('id').addClass(options.formCssClass + ' formset-custom-template');
+                template.find(childElementSelector).each(function() {
+                    updateElementIndex($(this), options.prefix, '__prefix__');
+                });
+                insertDeleteLink(template);
+            } else {
+                // Otherwise, use the last form in the formset; this works much better if you've got
+                // extra (>= 1) forms (thnaks to justhamade for pointing this out):
+                template = $('.' + options.formCssClass + ':last').clone(true).removeAttr('id');
+                template.find('input:hidden[id $= "-DELETE"]').remove();
+                // Clear all cloned fields, except those the user wants to keep (thanks to brunogola for the suggestion):
+                template.find(childElementSelector).not(options.keepFieldValues).each(function() {
+                    var elem = $(this);
+                    // If this is a checkbox or radiobutton, uncheck it.
+                    // This fixes Issue 1, reported by Wilson.Andrew.J:
+                    if (elem.is('input:checkbox') || elem.is('input:radio')) {
+                        elem.attr('checked', false);
+                    } else {
+                        elem.val('');
+                    }
+                });
+            }
+            // FIXME: Perhaps using $.data would be a better idea?
+            options.formTemplate = template;
+            $$.data('options', options);
+
+            if ($$.attr('tagName') == 'TR') {
+                // If forms are laid out as table rows, insert the
+                // "add" button in a new table row:
+                var numCols = $$.eq(0).children().length,   // This is a bit of an assumption :|
+                    buttonRow = $('<tr><td colspan="' + numCols + '"><a class="' + options.addCssClass + '" href="javascript:void(0)">' + options.addText + '</a></tr>')
+                                .addClass(options.formCssClass + '-add');
+                $$.parent().append(buttonRow);
+                if (hideAddButton) buttonRow.hide();
+                addButton = buttonRow.find('a');
+            } else {
+                // Otherwise, insert it immediately after the last form:
+                $$.filter(':last').after('<a class="' + options.addCssClass + '" href="javascript:void(0)">' + options.addText + '</a>');
+                addButton = $$.filter(':last').next();
+                if (hideAddButton) addButton.hide();
+            }
+            addButton.click(function() {
+                var formCount = parseInt(totalForms.val()),
+                    row = options.formTemplate.clone(true).removeClass('formset-custom-template'),
+                    buttonRow = $($(this).parents('tr.' + options.formCssClass + '-add').get(0) || this);
+                applyExtraClasses(row, formCount);
+                row.insertBefore(buttonRow).show();
+                row.find(childElementSelector).each(function() {
+                    updateElementIndex($(this), options.prefix, formCount);
+                });
+                totalForms.val(formCount + 1);
+                // Check if we've exceeded the maximum allowed number of forms:
+                if (!showAddButton()) buttonRow.hide();
+                // If a post-add callback was supplied, call it with the added form:
+                if (options.added) options.added(row);
+                return false;
+            });
+        }
+
+        return $$;
+    }
+
+    /* Setup plugin defaults */
+    $.fn.formset.defaults = {
+        prefix: 'form',                  // The form prefix for your django formset
+        formTemplate: null,              // The jQuery selection cloned to generate new form instances
+        addText: 'add another',          // Text for the add link
+        deleteText: 'remove',            // Text for the delete link
+        addCssClass: 'add-row',          // CSS class applied to the add link
+        deleteCssClass: 'delete-row',    // CSS class applied to the delete link
+        formCssClass: 'dynamic-form',    // CSS class applied to each form in a formset
+        extraClasses: [],                // Additional CSS classes, which will be applied to each form in turn
+        keepFieldValues: '',             // jQuery selector for fields whose values should be kept when the form is cloned
+        added: null,                     // Function called each time a new form is added
+        removed: null                    // Function called each time a form is deleted
+    };
+})(jQuery)

=== added file 'lava_scheduler_app/templates/lava_scheduler_app/device_conf.html'
--- lava_scheduler_app/templates/lava_scheduler_app/device_conf.html	1970-01-01 00:00:00 +0000
+++ lava_scheduler_app/templates/lava_scheduler_app/device_conf.html	2013-06-13 19:43:28 +0000
@@ -0,0 +1,67 @@
+{% extends "admin/base_site.html" %}
+{% load i18n l10n %}
+{% block breadcrumbs %}
+<div class="breadcrumbs">
+     <a href="../../admin/">{% trans "Home" %}</a> &rsaquo;
+     <a href="../../admin/lava_scheduler_app">{% trans "Lava_scheduler_app" %}</a> &rsaquo;
+     <a href="../../admin/lava_scheduler_app/device">{% trans "Devices" %}</a> &rsaquo;
+     {% trans '.conf edit' %}
+</div>
+{% endblock %}
+
+{% block content %}
+     <script type="text/javascript" src="{{ STATIC_URL }}dashboard_app/js/jquery-1.6.1.min.js"></script>
+     <script type="text/javascript" src="{{ STATIC_URL }}dashboard_app/js/jquery.formset.js"></script>
+
+     <form action="" method="post">
+           {% csrf_token %}
+          <div> Editing following Devices:
+               {% for device in queryset %}
+                    {{device}},
+               {% endfor%}
+               <br>{{ form.errors }}
+               {{ form.non_field_errors }}
+               <h3>Options</h3>
+               {% with form.device_formset as device_form %}
+                    {{device_form.management_form}}
+                    {% for device_name in device_form%}
+                         {{ device_name.non_form_errors }}
+                         <b>{{ device_name.device.value }}</b>
+                              {{device_name.device.as_hidden}}
+                              <table id={{device_name.device.value}}>
+                                  <tbody>
+                                   {% with device_name.option_formset as formset %}
+                                        {{ formset.non_form_errors }}
+                                        {{ formset.management_form }}
+                                        {% for form in formset %}
+                                          <tr>
+                                             <td class="name">
+                                                  {{ form.name.errors }} &emsp;&emsp; {{form.value.errors}}
+                                                  Name:&emsp;{{ form.name }} &emsp; Value: {{form.value}}
+                                             </td>
+                                          </tr>
+                                        {% endfor %}
+                                   </tbody>
+                              </table>
+                        {% endwith %}
+                    {% endfor %}
+               {%endwith%}
+               <input type="hidden" name="action" value="create_conf" />
+               <input type="hidden" name="post" value="yes" />
+               <input type="submit" name="save" value="{% trans "Save all .conf Files" %}" />
+               <input type="submit" name="delete" value="{% trans "Delete all .conf Files" %}" />
+          </div>
+     </form>
+<script type="text/javascript">
+     //'table-option tbody tr'
+     $(document).ready(function(){
+          {% for device_name in form.device_formset %}
+               $("#{{device_name.device.value}} tbody tr").formset({
+                  prefix: 'options',
+                  addText: 'Add another value',
+               });
+          {% endfor %}
+     });
+
+  </script>
+{% endblock %}

=== modified file 'lava_scheduler_app/urls.py'
--- lava_scheduler_app/urls.py	2013-01-15 17:44:36 +0000
+++ lava_scheduler_app/urls.py	2013-06-13 19:43:28 +0000
@@ -105,4 +105,7 @@
     url(r'^job/(?P<pk>[0-9]+)/full_log_incremental$',
         'job_full_log_incremental',
         name='lava.scheduler.job.full_log_incremental'),
+    url(r'^config/(?P<pk>([-_a-zA-Z0-9\s]+,)*[-_a-zA-Z0-9\s]+)$',
+        'conf_edit',
+        name='lava.scheduler.conf.edit')
     )

=== modified file 'lava_scheduler_app/views.py'
--- lava_scheduler_app/views.py	2013-05-02 09:00:04 +0000
+++ lava_scheduler_app/views.py	2013-06-13 19:43:28 +0000
@@ -17,6 +17,8 @@
     HttpResponseBadRequest,
     HttpResponseForbidden,
     HttpResponseNotAllowed,
+    QueryDict,
+    HttpResponseRedirect,
     )
 from django.shortcuts import (
     get_object_or_404,
@@ -900,3 +902,119 @@
         return HttpResponseForbidden(
             "you cannot administer this device", content_type="text/plain")
 
+def create_file(queryset, request, data, form):
+    if data != {}:
+        try:
+            count = 0
+            for device in form.device_formset:
+                wrt = "\n".join(["%s = %s" % (r,data[device][r]) for r in data[device]])
+                conffile = open("%s/etc/lava-dispatcher/devices/%s.conf" % (str(request.META['VIRTUAL_ENV']), str(queryset[count])), "w")
+                conffile.write(wrt)
+                conffile.close()
+                count += 1
+        except Exception:
+            # Means that the device has a invalid device name..?
+            pass
+
+def delete_file(queryset, request):
+    for device in queryset:
+        try:
+            os.remove("%s/etc/lava-dispatcher/devices/%s.conf" % (str(request.META['VIRTUAL_ENV']), str(device)))
+        except Exception:
+            pass
+
+def generate_initial(queryset, loc):
+    import os
+    import re
+    # Read the .conf files if they exist, set the initial values for the form
+    options = []
+    for device in queryset:
+        device_info = {}
+        device_info['device'] = device
+        device_info['options'] = []
+        if (os.path.exists("%s/etc/lava-dispatcher/devices/%s.conf" % (str(loc), device))):
+            conffile = open("%s/etc/lava-dispatcher/devices/%s.conf" % (str(loc), device), "r")
+            for line in conffile.readlines():
+                if "=" in line:
+                    name = line.split("=")[0].strip()
+                    value = line.split("=")[1].strip()
+                    device_info['options'].append({'name': name, 'value': value})
+            conffile.close()
+        options.append(device_info)
+    return options
+
+def fix_post(request):
+    import re
+    import urllib
+
+    # If you submit an invalid form, it messes up the POST for some reason
+    # This is my ugly hack to make it not do that
+    returndict = dict(request.iterlists())
+    for key in request:
+        # For each -#-#-name, see if theres multiple values for it.
+        if (re.match(r".*-\d+-\d+-name", key)):
+            if (len(returndict[key]) > 1):
+                mx = 0
+                valu = key[0:-4] + "value"
+                val = re.search(r".*-(\d+)-\d+-name", key).group(1)
+                all_val_name = returndict[key]
+                all_val_value = returndict[valu]
+                returndict[key] = [returndict[key][0]]
+                returndict[valu] = [returndict[valu][0]]
+                # If there is, then add the other values to the end of the form.
+                for keys in returndict:
+                    if (re.search(str(val) + "-\d+-name", keys)):
+                        mx = max(int(re.search(str(val) + "-(\d+)-name", keys).group(1)), mx)
+                for i in range(1,len(all_val_name)):
+                    returndict[key[0:key.find("-")] + "-" + str(val) + "-" + str(mx+i) + "-name"] = [all_val_name[i]]
+                    returndict[key[0:key.find("-")] + "-" + str(val) + "-" + str(mx+i) + "-value"] = [all_val_value[i]]
+                    new_mx = mx+i
+                returndict['devices-'+str(val)+"-TOTAL_FORMS"] = [unicode(new_mx+1)]
+    # The QueryDict->Dict made everything a list, so undo that
+    for key in returndict:
+        returndict[key] = returndict[key][0]
+    urls = urllib.urlencode(returndict)
+    return QueryDict(urls)
+
+def conf_edit(request, pk):
+    from lava_scheduler_app.forms import ConfForm
+    try:
+        from lava_dispatcher import config
+    except Exception:
+        # Don't let user manually go to form if no lava_dispatcher
+        return HttpResponseRedirect(
+            '/admin/lava_scheduler_app/device/')
+    if request.user.is_authenticated():
+        username = True
+        pk = pk.split(",")
+        # Lets manually create the QueryDict based on already created files
+        initial = generate_initial(pk, request.META['VIRTUAL_ENV'])
+        if request.POST.get('save'):
+            request.POST = fix_post(request.POST)
+            form = ConfForm(request.POST, initial=initial)
+            if form.is_valid():
+                data = form.as_data()
+                create_file(pk, request, data, form)
+                return HttpResponseRedirect(
+                    '/admin/lava_scheduler_app/device/')
+            else:
+                return render_to_response(
+                    'lava_scheduler_app/device_conf.html', {
+                        'queryset':pk,
+                        'form':form,
+                        'username': username,
+                    }, RequestContext(request))
+        if request.POST.get('delete'):
+            delete_file(pk, request)
+            return HttpResponseRedirect(
+                '/admin/lava_scheduler_app/device/')
+        form = ConfForm(initial=initial)
+    else:
+        username = False
+        form = ConfForm()
+    return render_to_response(
+        'lava_scheduler_app/device_conf.html', {
+            'queryset':pk,
+            'form':form,
+            'username': username,
+        }, RequestContext(request))