diff --git a/django/contrib/admin/media/js/admin/RelatedObjectLookups.js b/django/contrib/admin/media/js/admin/RelatedObjectLookups.js
index 35b949b30d..72c4e95eca 100644
--- a/django/contrib/admin/media/js/admin/RelatedObjectLookups.js
+++ b/django/contrib/admin/media/js/admin/RelatedObjectLookups.js
@@ -3,11 +3,11 @@
 
 function showRelatedObjectLookupPopup(triggeringLink) {
     var name = triggeringLink.id.replace(/^lookup_/, '');
-    var href
+    var href;
     if (triggeringLink.href.search(/\?/) >= 0) {
         href = triggeringLink.href + '&pop=1';
     } else {
-        href = triggeringLink.href + '?pop=1'
+        href = triggeringLink.href + '?pop=1';
     }
     var win = window.open(href, name, 'height=500,width=740,resizable=yes,scrollbars=yes');
     win.focus();
@@ -33,12 +33,12 @@ function showAddAnotherPopup(triggeringLink) {
 }
 
 function dismissAddAnotherPopup(win, newId, newRepr) {
-    var name = win.name.replace(/___/g, '.')
+    var name = win.name.replace(/___/g, '.');
     var elem = document.getElementById(name);
     if (elem) {
         if (elem.nodeName == 'SELECT') {
             var o = new Option(newRepr, newId);
-            elem.options[elem.options.length] = o
+            elem.options[elem.options.length] = o;
             elem.selectedIndex = elem.length - 1;
         } else if (elem.nodeName == 'INPUT') {
             elem.value = newId;
diff --git a/django/contrib/admin/media/js/calendar.js b/django/contrib/admin/media/js/calendar.js
index 56a1a82d0d..90351763a7 100644
--- a/django/contrib/admin/media/js/calendar.js
+++ b/django/contrib/admin/media/js/calendar.js
@@ -102,15 +102,17 @@ function Calendar(div_id, callback) {
     this.today = new Date();
     this.currentMonth = this.today.getMonth() + 1;
     this.currentYear = this.today.getFullYear();
-    this.drawCurrent = function() {
+}
+Calendar.prototype = {
+    drawCurrent: function() {
         CalendarNamespace.draw(this.currentMonth, this.currentYear, this.div_id, this.callback);
-    }
-    this.drawDate = function(month, year) {
+    },
+    drawDate: function(month, year) {
         this.currentMonth = month;
         this.currentYear = year;
         this.drawCurrent();
-    }
-    this.drawPreviousMonth = function() {
+    },
+    drawPreviousMonth: function() {
         if (this.currentMonth == 1) {
             this.currentMonth = 12;
             this.currentYear--;
@@ -119,8 +121,8 @@ function Calendar(div_id, callback) {
             this.currentMonth--;
         }
         this.drawCurrent();
-    }
-    this.drawNextMonth = function() {
+    },
+    drawNextMonth: function() {
         if (this.currentMonth == 12) {
             this.currentMonth = 1;
             this.currentYear++;
@@ -129,12 +131,12 @@ function Calendar(div_id, callback) {
             this.currentMonth++;
         }
         this.drawCurrent();
-    }
-    this.drawPreviousYear = function() {
+    },
+    drawPreviousYear: function() {
         this.currentYear--;
         this.drawCurrent();
-    }
-    this.drawNextYear = function() {
+    },
+    drawNextYear: function() {
         this.currentYear++;
         this.drawCurrent();
     }
diff --git a/django/contrib/admin/media/js/core.js b/django/contrib/admin/media/js/core.js
index 62d74211de..1c8f678773 100644
--- a/django/contrib/admin/media/js/core.js
+++ b/django/contrib/admin/media/js/core.js
@@ -70,7 +70,7 @@ function findPosX(obj) {
     var curleft = 0;
     if (obj.offsetParent) {
         while (obj.offsetParent) {
-            curleft += obj.offsetLeft
+            curleft += obj.offsetLeft;
             obj = obj.offsetParent;
         }
     } else if (obj.x) {
@@ -83,7 +83,7 @@ function findPosY(obj) {
     var curtop = 0;
     if (obj.offsetParent) {
         while (obj.offsetParent) {
-            curtop += obj.offsetTop
+            curtop += obj.offsetTop;
             obj = obj.offsetParent;
         }
     } else if (obj.y) {
@@ -130,7 +130,7 @@ Date.prototype.getHourMinute = function() {
 // String object extensions
 // ----------------------------------------------------------------------------
 String.prototype.pad_left = function(pad_length, pad_string) {
-    new_string = this;
+    var new_string = this;
     for (var i = 0; new_string.length < pad_length; i++) {
         new_string = pad_string + new_string;
     }
diff --git a/django/contrib/admin/media/js/dateparse.js b/django/contrib/admin/media/js/dateparse.js
index 785e9fd8ff..51821c78e5 100644
--- a/django/contrib/admin/media/js/dateparse.js
+++ b/django/contrib/admin/media/js/dateparse.js
@@ -4,24 +4,30 @@
 */
 
 /* Finds the index of the first occurence of item in the array, or -1 if not found */
-Array.prototype.indexOf = function(item) {
-    for (var i = 0; i < this.length; i++) {
-        if (this[i] == item) {
-            return i;
+if (typeof Array.prototype.indexOf == 'undefined') {
+    Array.prototype.indexOf = function(item) {
+        var len = this.length;
+        for (var i = 0; i < len; i++) {
+            if (this[i] == item) {
+                return i;
+            }
         }
-    }
-    return -1;
-};
+        return -1;
+    };
+}
 /* Returns an array of items judged 'true' by the passed in test function */
-Array.prototype.filter = function(test) {
-    var matches = [];
-    for (var i = 0; i < this.length; i++) {
-        if (test(this[i])) {
-            matches[matches.length] = this[i];
+if (typeof Array.prototype.filter == 'undefined') {
+    Array.prototype.filter = function(test) {
+        var matches = [];
+        var len = this.length;
+        for (var i = 0; i < len; i++) {
+            if (test(this[i])) {
+                matches[matches.length] = this[i];
+            }
         }
-    }
-    return matches;
-};
+        return matches;
+    };
+}
 
 var monthNames = gettext("January February March April May June July August September October November December").split(" ");
 var weekdayNames = gettext("Sunday Monday Tuesday Wednesday Thursday Friday Saturday").split(" ");
diff --git a/django/db/backends/mysql/base.py b/django/db/backends/mysql/base.py
index 04d027e148..86ea1e5548 100644
--- a/django/db/backends/mysql/base.py
+++ b/django/db/backends/mysql/base.py
@@ -111,6 +111,9 @@ def get_date_trunc_sql(lookup_type, field_name):
     # http://dev.mysql.com/doc/mysql/en/date-and-time-functions.html
     # MySQL doesn't support DATE_TRUNC, so we fake it by subtracting intervals.
     # If you know of a better way to do this, please file a Django ticket.
+    # Note that we can't use DATE_FORMAT directly because that causes the output
+    # to be a string rather than a datetime object, and we need MySQL to return
+    # a date so that it's typecasted properly into a Python datetime object.
     subtractions = ["interval (DATE_FORMAT(%s, '%%%%s')) second - interval (DATE_FORMAT(%s, '%%%%i')) minute - interval (DATE_FORMAT(%s, '%%%%H')) hour" % (field_name, field_name, field_name)]
     if lookup_type in ('year', 'month'):
         subtractions.append(" - interval (DATE_FORMAT(%s, '%%%%e')-1) day" % field_name)
diff --git a/django/views/debug.py b/django/views/debug.py
index afb5733206..3854b76f75 100644
--- a/django/views/debug.py
+++ b/django/views/debug.py
@@ -255,6 +255,7 @@ TECHNICAL_500_TEMPLATE = """
       hideAll(getElementsByClassName(document, 'table', 'vars'));
       hideAll(getElementsByClassName(document, 'ol', 'pre-context'));
       hideAll(getElementsByClassName(document, 'ol', 'post-context'));
+      hideAll(getElementsByClassName(document, 'div', 'pastebin'));
     }
     function toggle() {
       for (var i = 0; i < arguments.length; i++) {
@@ -273,6 +274,13 @@ TECHNICAL_500_TEMPLATE = """
       s.innerHTML = s.innerHTML == uarr ? darr : uarr;
       return false;
     }
+    function switchPastebinFriendly(link) {
+      s1 = "Switch to copy-and-paste view";
+      s2 = "Switch back to interactive view";
+      link.innerHTML = link.innerHTML == s1 ? s2 : s1;
+      toggle('browserTraceback', 'pastebinTraceback');
+      return false;
+    }
     //-->
   </script>
 </head>
@@ -341,47 +349,71 @@ TECHNICAL_500_TEMPLATE = """
 {% endif %}
 <div id="traceback">
   <h2>Traceback <span>(innermost last)</span></h2>
-  <ul class="traceback">
-    {% for frame in frames %}
-      <li class="frame">
-        <code>{{ frame.filename }}</code> in <code>{{ frame.function }}</code>
+  <div class="commands"><a href="#" onclick="return switchPastebinFriendly(this);">Switch to copy-and-paste view</a></div>
+  <br/>
+  <div id="browserTraceback">
+    <ul class="traceback">
+      {% for frame in frames %}
+        <li class="frame">
+          <code>{{ frame.filename }}</code> in <code>{{ frame.function }}</code>
 
-        {% if frame.context_line %}
-          <div class="context" id="c{{ frame.id }}">
-            {% if frame.pre_context %}
-              <ol start="{{ frame.pre_context_lineno|add:"1" }}" class="pre-context" id="pre{{ frame.id }}">{% for line in frame.pre_context %}<li onclick="toggle('pre{{ frame.id }}', 'post{{ frame.id }}')">{{ line|escape }}</li>{% endfor %}</ol>
-            {% endif %}
-            <ol start="{{ frame.lineno|add:"1" }}" class="context-line"><li onclick="toggle('pre{{ frame.id }}', 'post{{ frame.id }}')">{{ frame.context_line|escape }} <span>...</span></li></ol>
-            {% if frame.post_context %}
-              <ol start='{{ frame.lineno|add:"2" }}' class="post-context" id="post{{ frame.id }}">{% for line in frame.post_context %}<li onclick="toggle('pre{{ frame.id }}', 'post{{ frame.id }}')">{{ line|escape }}</li>{% endfor %}</ol>
-            {% endif %}
-          </div>
-        {% endif %}
+          {% if frame.context_line %}
+            <div class="context" id="c{{ frame.id }}">
+              {% if frame.pre_context %}
+                <ol start="{{ frame.pre_context_lineno|add:"1" }}" class="pre-context" id="pre{{ frame.id }}">{% for line in frame.pre_context %}<li onclick="toggle('pre{{ frame.id }}', 'post{{ frame.id }}')">{{ line|escape }}</li>{% endfor %}</ol>
+              {% endif %}
+              <ol start="{{ frame.lineno|add:"1" }}" class="context-line"><li onclick="toggle('pre{{ frame.id }}', 'post{{ frame.id }}')">{{ frame.context_line|escape }} <span>...</span></li></ol>
+              {% if frame.post_context %}
+                <ol start='{{ frame.lineno|add:"2" }}' class="post-context" id="post{{ frame.id }}">{% for line in frame.post_context %}<li onclick="toggle('pre{{ frame.id }}', 'post{{ frame.id }}')">{{ line|escape }}</li>{% endfor %}</ol>
+              {% endif %}
+            </div>
+          {% endif %}
 
-        {% if frame.vars %}
-          <div class="commands">
-              <a href="#" onclick="return varToggle(this, '{{ frame.id }}')"><span>&#x25b6;</span> Local vars</a>
-          </div>
-          <table class="vars" id="v{{ frame.id }}">
-            <thead>
-              <tr>
-                <th>Variable</th>
-                <th>Value</th>
-              </tr>
-            </thead>
-            <tbody>
-              {% for var in frame.vars|dictsort:"0" %}
+          {% if frame.vars %}
+            <div class="commands">
+                <a href="#" onclick="return varToggle(this, '{{ frame.id }}')"><span>&#x25b6;</span> Local vars</a>
+            </div>
+            <table class="vars" id="v{{ frame.id }}">
+              <thead>
                 <tr>
-                  <td>{{ var.0 }}</td>
-                  <td class="code"><div>{{ var.1|pprint|escape }}</div></td>
+                  <th>Variable</th>
+                  <th>Value</th>
                 </tr>
-              {% endfor %}
-            </tbody>
-          </table>
-        {% endif %}
-      </li>
-    {% endfor %}
-  </ul>
+              </thead>
+              <tbody>
+                {% for var in frame.vars|dictsort:"0" %}
+                  <tr>
+                    <td>{{ var.0 }}</td>
+                    <td class="code"><div>{{ var.1|pprint|escape }}</div></td>
+                  </tr>
+                {% endfor %}
+              </tbody>
+            </table>
+          {% endif %}
+        </li>
+      {% endfor %}
+    </ul>
+  </div>
+  <div id="pastebinTraceback" class="pastebin">
+    <table>
+      <tbody>
+        <tr>
+          <td>
+            <code>
+Traceback (most recent call last):<br/>
+{% for frame in frames %}
+  File "{{ frame.filename }}" in {{ frame.function }}<br/>
+  {% if frame.context_line %}
+    &nbsp;&nbsp;{{ frame.lineno|add:"1" }}. {{ frame.context_line|escape }}<br/>
+  {% endif %}
+{% endfor %}<br/>
+&nbsp;&nbsp;{{ exception_type }} at {{ request.path }}<br/>
+&nbsp;&nbsp;{{ exception_value|escape }}</code>
+          </td>
+        </tr>
+      </tbody>
+    </table>
+  </div>
 </div>
 
 <div id="requestinfo">
diff --git a/ez_setup.py b/ez_setup.py
index 4789e37ae2..fe3983fef0 100644
--- a/ez_setup.py
+++ b/ez_setup.py
@@ -14,7 +14,7 @@ the appropriate options to ``use_setuptools()``.
 This file can also be run as a script to install or upgrade setuptools.
 """
 import sys
-DEFAULT_VERSION = "0.6a9"
+DEFAULT_VERSION = "0.6a10"
 DEFAULT_URL     = "http://cheeseshop.python.org/packages/%s/s/setuptools/" % sys.version[:3]
 
 md5_data = {
@@ -22,6 +22,10 @@ md5_data = {
     'setuptools-0.5a13-py2.4.egg': 'ede4be600e3890e06d4ee5e0148e092a',
     'setuptools-0.6a1-py2.3.egg': 'ee819a13b924d9696b0d6ca6d1c5833d',
     'setuptools-0.6a1-py2.4.egg': '8256b5f1cd9e348ea6877b5ddd56257d',
+    'setuptools-0.6a10-py2.3.egg': '162d8357f1aff2b0349c6c247ee62987',
+    'setuptools-0.6a10-py2.4.egg': '803a2d8db501c1ac3b5b6fb4e907f788',
+    'setuptools-0.6a10dev_r42346-py2.3.egg': 'a7899272cfceb6aa60094ae8928b8077',
+    'setuptools-0.6a10dev_r42346-py2.4.egg': '5d42a64adca9aedb409f83ecf22156a5',
     'setuptools-0.6a2-py2.3.egg': 'b98da449da411267c37a738f0ab625ba',
     'setuptools-0.6a2-py2.4.egg': 'be5b88bc30aed63fdefd2683be135c3b',
     'setuptools-0.6a3-py2.3.egg': 'ee0e325de78f23aab79d33106dc2a8c8',
@@ -123,8 +127,14 @@ help).  I will attempt to download it for you (from
 %s), but
 you may need to enable firewall access for this script first.
 I will start the download in %d seconds.
+
+(Note: if this machine does not have network access, please obtain the file
+
+   %s
+
+and place it in this directory before rerunning this script.)
 ---------------------------------------------------------------------------""",
-                    version, download_base, delay
+                    version, download_base, delay, url
                 ); from time import sleep; sleep(delay)
             log.warn("Downloading %s", url)
             src = urllib2.urlopen(url)