+
−import os
+
−import re
+
−import sys
+
−import datetime
+
−
+
−from django.conf import settings
+
−from django.template import Template, Context, TemplateDoesNotExist
+
−from django.utils.html import escape
+
−from django.http import HttpResponse, HttpResponseServerError, HttpResponseNotFound
+
−from django.utils.encoding import smart_unicode, smart_str
+
−
+
−HIDDEN_SETTINGS = re.compile('SECRET|PASSWORD|PROFANITIES_LIST')
+
−
+
−def linebreak_iter(template_source):
+
−    yield 0
+
−    p = template_source.find('\n')
+
−    while p >= 0:
+
−        yield p+1
+
−        p = template_source.find('\n', p+1)
+
−    yield len(template_source) + 1
+
−
+
−def get_safe_settings():
+
−    "Returns a dictionary of the settings module, with sensitive settings blurred out."
+
−    settings_dict = {}
+
−    for k in dir(settings):
+
−        if k.isupper():
+
−            if HIDDEN_SETTINGS.search(k):
+
−                settings_dict[k] = '********************'
+
−            else:
+
−                settings_dict[k] = getattr(settings, k)
+
−    return settings_dict
+
−
+
−def technical_500_response(request, exc_type, exc_value, tb):
+
−    """
+
−    Create a technical server error response. The last three arguments are
+
−    the values returned from sys.exc_info() and friends.
+
−    """
+
−    reporter = ExceptionReporter(request, exc_type, exc_value, tb)
+
−    html = reporter.get_traceback_html()
+
−    return HttpResponseServerError(html, mimetype='text/html')
+
−
+
−class ExceptionReporter:
+
−    """
+
−    A class to organize and coordinate reporting on exceptions.
+
−    """
+
−    def __init__(self, request, exc_type, exc_value, tb):
+
−        self.request = request
+
−        self.exc_type = exc_type
+
−        self.exc_value = exc_value
+
−        self.tb = tb
+
−
+
−        self.template_info = None
+
−        self.template_does_not_exist = False
+
−        self.loader_debug_info = None
+
−
+
−        # Handle deprecated string exceptions
+
−        if isinstance(self.exc_type, basestring):
+
−            self.exc_value = Exception('Deprecated String Exception: %r' % self.exc_type)
+
−            self.exc_type = type(self.exc_value)
+
−
+
−    def get_traceback_html(self):
+
−        "Return HTML code for traceback."
+
−
+
−        if issubclass(self.exc_type, TemplateDoesNotExist):
+
−            from django.template.loader import template_source_loaders
+
−            self.template_does_not_exist = True
+
−            self.loader_debug_info = []
+
−            for loader in template_source_loaders:
+
−                try:
+
−                    source_list_func = getattr(__import__(loader.__module__, {}, {}, ['get_template_sources']), 'get_template_sources')
+
−                    # NOTE: This assumes exc_value is the name of the template that
+
−                    # the loader attempted to load.
+
−                    template_list = [{'name': t, 'exists': os.path.exists(t)} \
+
−                        for t in source_list_func(str(self.exc_value))]
+
−                except (ImportError, AttributeError):
+
−                    template_list = []
+
−                self.loader_debug_info.append({
+
−                    'loader': loader.__module__ + '.' + loader.__name__,
+
−                    'templates': template_list,
+
−                })
+
−        if settings.TEMPLATE_DEBUG and hasattr(self.exc_value, 'source'):
+
−            self.get_template_exception_info()
+
−
+
−        frames = self.get_traceback_frames()
+
−
+
−        unicode_hint = ''
+
−        if issubclass(self.exc_type, UnicodeError):
+
−            start = getattr(self.exc_value, 'start', None)
+
−            end = getattr(self.exc_value, 'end', None)
+
−            if start is not None and end is not None:
+
−                unicode_str = self.exc_value.args[1]
+
−                unicode_hint = smart_unicode(unicode_str[max(start-5, 0):min(end+5, len(unicode_str))], 'ascii', errors='replace')
+
−        from django import get_version
+
−        t = Template(TECHNICAL_500_TEMPLATE, name='Technical 500 template')
+
−        c = Context({
+
−            'exception_type': self.exc_type.__name__,
+
−            'exception_value': smart_unicode(self.exc_value, errors='replace'),
+
−            'unicode_hint': unicode_hint,
+
−            'frames': frames,
+
−            'lastframe': frames[-1],
+
−            'request': self.request,
+
−            'request_protocol': self.request.is_secure() and "https" or "http",
+
−            'settings': get_safe_settings(),
+
−            'sys_executable': sys.executable,
+
−            'sys_version_info': '%d.%d.%d' % sys.version_info[0:3],
+
−            'server_time': datetime.datetime.now(),
+
−            'django_version_info': get_version(),
+
−            'sys_path' : sys.path,
+
−            'template_info': self.template_info,
+
−            'template_does_not_exist': self.template_does_not_exist,
+
−            'loader_debug_info': self.loader_debug_info,
+
−        })
+
−        return t.render(c)
+
−
+
−    def get_template_exception_info(self):
+
−        origin, (start, end) = self.exc_value.source
+
−        template_source = origin.reload()
+
−        context_lines = 10
+
−        line = 0
+
−        upto = 0
+
−        source_lines = []
+
−        before = during = after = ""
+
−        for num, next in enumerate(linebreak_iter(template_source)):
+
−            if start >= upto and end <= next:
+
−                line = num
+
−                before = escape(template_source[upto:start])
+
−                during = escape(template_source[start:end])
+
−                after = escape(template_source[end:next])
+
−            source_lines.append( (num, escape(template_source[upto:next])) )
+
−            upto = next
+
−        total = len(source_lines)
+
−
+
−        top = max(1, line - context_lines)
+
−        bottom = min(total, line + 1 + context_lines)
+
−
+
−        self.template_info = {
+
−            'message': self.exc_value.args[0],
+
−            'source_lines': source_lines[top:bottom],
+
−            'before': before,
+
−            'during': during,
+
−            'after': after,
+
−            'top': top,
+
−            'bottom': bottom,
+
−            'total': total,
+
−            'line': line,
+
−            'name': origin.name,
+
−        }
+
−
+
−    def _get_lines_from_file(self, filename, lineno, context_lines, loader=None, module_name=None):
+
−        """
+
−        Returns context_lines before and after lineno from file.
+
−        Returns (pre_context_lineno, pre_context, context_line, post_context).
+
−        """
+
−        source = None
+
−        if loader is not None and hasattr(loader, "get_source"):
+
−            source = loader.get_source(module_name)
+
−            if source is not None:
+
−                source = source.splitlines()
+
−        if source is None:
+
−            try:
+
−                f = open(filename)
+
−                try:
+
−                    source = f.readlines()
+
−                finally:
+
−                    f.close()
+
−            except (OSError, IOError):
+
−                pass
+
−        if source is None:
+
−            return None, [], None, []
+
−
+
−        encoding = 'ascii'
+
−        for line in source[:2]:
+
−            # File coding may be specified. Match pattern from PEP-263
+
−            # (http://www.python.org/dev/peps/pep-0263/)
+
−            match = re.search(r'coding[:=]\s*([-\w.]+)', line)
+
−            if match:
+
−                encoding = match.group(1)
+
−                break
+
−        source = [unicode(sline, encoding, 'replace') for sline in source]
+
−
+
−        lower_bound = max(0, lineno - context_lines)
+
−        upper_bound = lineno + context_lines
+
−
+
−        pre_context = [line.strip('\n') for line in source[lower_bound:lineno]]
+
−        context_line = source[lineno].strip('\n')
+
−        post_context = [line.strip('\n') for line in source[lineno+1:upper_bound]]
+
−
+
−        return lower_bound, pre_context, context_line, post_context
+
−
+
−    def get_traceback_frames(self):
+
−        frames = []
+
−        tb = self.tb
+
−        while tb is not None:
+
−            # support for __traceback_hide__ which is used by a few libraries
+
−            # to hide internal frames.
+
−            if tb.tb_frame.f_locals.get('__traceback_hide__'):
+
−                tb = tb.tb_next
+
−                continue
+
−            filename = tb.tb_frame.f_code.co_filename
+
−            function = tb.tb_frame.f_code.co_name
+
−            lineno = tb.tb_lineno - 1
+
−            loader = tb.tb_frame.f_globals.get('__loader__')
+
−            module_name = tb.tb_frame.f_globals.get('__name__')
+
−            pre_context_lineno, pre_context, context_line, post_context = self._get_lines_from_file(filename, lineno, 7, loader, module_name)
+
−            if pre_context_lineno is not None:
+
−                frames.append({
+
−                    'tb': tb,
+
−                    'filename': filename,
+
−                    'function': function,
+
−                    'lineno': lineno + 1,
+
−                    'vars': tb.tb_frame.f_locals.items(),
+
−                    'id': id(tb),
+
−                    'pre_context': pre_context,
+
−                    'context_line': context_line,
+
−                    'post_context': post_context,
+
−                    'pre_context_lineno': pre_context_lineno + 1,
+
−                })
+
−            tb = tb.tb_next
+
−
+
−        if not frames:
+
−            frames = [{
+
−                'filename': '&lt;unknown&gt;',
+
−                'function': '?',
+
−                'lineno': '?',
+
−                'context_line': '???',
+
−            }]
+
−
+
−        return frames
+
−
+
−    def format_exception(self):
+
−        """
+
−        Return the same data as from traceback.format_exception.
+
−        """
+
−        import traceback
+
−        frames = self.get_traceback_frames()
+
−        tb = [ (f['filename'], f['lineno'], f['function'], f['context_line']) for f in frames ]
+
−        list = ['Traceback (most recent call last):\n']
+
−        list += traceback.format_list(tb)
+
−        list += traceback.format_exception_only(self.exc_type, self.exc_value)
+
−        return list
+
−
+
−
+
−def technical_404_response(request, exception):
+
−    "Create a technical 404 error response. The exception should be the Http404."
+
−    try:
+
−        tried = exception.args[0]['tried']
+
−    except (IndexError, TypeError):
+
−        tried = []
+
−    else:
+
−        if not tried:
+
−            # tried exists but is an empty list. The URLconf must've been empty.
+
−            return empty_urlconf(request)
+
−
+
−    t = Template(TECHNICAL_404_TEMPLATE, name='Technical 404 template')
+
−    c = Context({
+
−        'root_urlconf': settings.ROOT_URLCONF,
+
−        'request_path': request.path_info[1:], # Trim leading slash
+
−        'urlpatterns': tried,
+
−        'reason': smart_str(exception, errors='replace'),
+
−        'request': request,
+
−        'request_protocol': request.is_secure() and "https" or "http",
+
−        'settings': get_safe_settings(),
+
−    })
+
−    return HttpResponseNotFound(t.render(c), mimetype='text/html')
+
−
+
−def empty_urlconf(request):
+
−    "Create an empty URLconf 404 error response."
+
−    t = Template(EMPTY_URLCONF_TEMPLATE, name='Empty URLConf template')
+
−    c = Context({
+
−        'project_name': settings.SETTINGS_MODULE.split('.')[0]
+
−    })
+
−    return HttpResponse(t.render(c), mimetype='text/html')
+
−
+
−#
+
−# Templates are embedded in the file so that we know the error handler will
+
−# always work even if the template loader is broken.
+
−#
+
−
+
−TECHNICAL_500_TEMPLATE = """
+
−<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+
−<html lang="en">
+
−<head>
+
−  <meta http-equiv="content-type" content="text/html; charset=utf-8">
+
−  <meta name="robots" content="NONE,NOARCHIVE">
+
−  <title>{{ exception_type }} at {{ request.path_info|escape }}</title>
+
−  <style type="text/css">
+
−    html * { padding:0; margin:0; }
+
−    body * { padding:10px 20px; }
+
−    body * * { padding:0; }
+
−    body { font:small sans-serif; }
+
−    body>div { border-bottom:1px solid #ddd; }
+
−    h1 { font-weight:normal; }
+
−    h2 { margin-bottom:.8em; }
+
−    h2 span { font-size:80%; color:#666; font-weight:normal; }
+
−    h3 { margin:1em 0 .5em 0; }
+
−    h4 { margin:0 0 .5em 0; font-weight: normal; }
+
−    table { border:1px solid #ccc; border-collapse: collapse; width:100%; background:white; }
+
−    tbody td, tbody th { vertical-align:top; padding:2px 3px; }
+
−    thead th { padding:1px 6px 1px 3px; background:#fefefe; text-align:left; font-weight:normal; font-size:11px; border:1px solid #ddd; }
+
−    tbody th { width:12em; text-align:right; color:#666; padding-right:.5em; }
+
−    table.vars { margin:5px 0 2px 40px; }
+
−    table.vars td, table.req td { font-family:monospace; }
+
−    table td.code { width:100%; }
+
−    table td.code div { overflow:hidden; }
+
−    table.source th { color:#666; }
+
−    table.source td { font-family:monospace; white-space:pre; border-bottom:1px solid #eee; }
+
−    ul.traceback { list-style-type:none; }
+
−    ul.traceback li.frame { margin-bottom:1em; }
+
−    div.context { margin: 10px 0; }
+
−    div.context ol { padding-left:30px; margin:0 10px; list-style-position: inside; }
+
−    div.context ol li { font-family:monospace; white-space:pre; color:#666; cursor:pointer; }
+
−    div.context ol.context-line li { color:black; background-color:#ccc; }
+
−    div.context ol.context-line li span { float: right; }
+
−    div.commands { margin-left: 40px; }
+
−    div.commands a { color:black; text-decoration:none; }
+
−    #summary { background: #ffc; }
+
−    #summary h2 { font-weight: normal; color: #666; }
+
−    #explanation { background:#eee; }
+
−    #template, #template-not-exist { background:#f6f6f6; }
+
−    #template-not-exist ul { margin: 0 0 0 20px; }
+
−    #unicode-hint { background:#eee; }
+
−    #traceback { background:#eee; }
+
−    #requestinfo { background:#f6f6f6; padding-left:120px; }
+
−    #summary table { border:none; background:transparent; }
+
−    #requestinfo h2, #requestinfo h3 { position:relative; margin-left:-100px; }
+
−    #requestinfo h3 { margin-bottom:-1em; }
+
−    .error { background: #ffc; }
+
−    .specific { color:#cc3300; font-weight:bold; }
+
−    h2 span.commands { font-size:.7em;}
+
−    span.commands a:link {color:#5E5694;}
+
−    pre.exception_value { font-family: sans-serif; color: #666; font-size: 1.5em; margin: 10px 0 10px 0; }
+
−  </style>
+
−  <script type="text/javascript">
+
−  //<!--
+
−    function getElementsByClassName(oElm, strTagName, strClassName){
+
−        // Written by Jonathan Snook, http://www.snook.ca/jon; Add-ons by Robert Nyman, http://www.robertnyman.com
+
−        var arrElements = (strTagName == "*" && document.all)? document.all :
+
−        oElm.getElementsByTagName(strTagName);
+
−        var arrReturnElements = new Array();
+
−        strClassName = strClassName.replace(/\-/g, "\\-");
+
−        var oRegExp = new RegExp("(^|\\s)" + strClassName + "(\\s|$)");
+
−        var oElement;
+
−        for(var i=0; i<arrElements.length; i++){
+
−            oElement = arrElements[i];
+
−            if(oRegExp.test(oElement.className)){
+
−                arrReturnElements.push(oElement);
+
−            }
+
−        }
+
−        return (arrReturnElements)
+
−    }
+
−    function hideAll(elems) {
+
−      for (var e = 0; e < elems.length; e++) {
+
−        elems[e].style.display = 'none';
+
−      }
+
−    }
+
−    window.onload = function() {
+
−      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++) {
+
−        var e = document.getElementById(arguments[i]);
+
−        if (e) {
+
−          e.style.display = e.style.display == 'none' ? 'block' : 'none';
+
−        }
+
−      }
+
−      return false;
+
−    }
+
−    function varToggle(link, id) {
+
−      toggle('v' + id);
+
−      var s = link.getElementsByTagName('span')[0];
+
−      var uarr = String.fromCharCode(0x25b6);
+
−      var darr = String.fromCharCode(0x25bc);
+
−      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>
+
−<body>
+
−<div id="summary">
+
−  <h1>{{ exception_type }} at {{ request.path_info|escape }}</h1>
+
−  <pre class="exception_value">{{ exception_value|escape }}</pre>
+
−  <table class="meta">
+
−    <tr>
+
−      <th>Request Method:</th>
+
−      <td>{{ request.META.REQUEST_METHOD }}</td>
+
−    </tr>
+
−    <tr>
+
−      <th>Request URL:</th>
+
−      <td>{{ request_protocol }}://{{ request.META.HTTP_HOST }}{{ request.path_info|escape }}</td>
+
−    </tr>
+
−    <tr>
+
−      <th>Exception Type:</th>
+
−      <td>{{ exception_type }}</td>
+
−    </tr>
+
−    <tr>
+
−      <th>Exception Value:</th>
+
−      <td><pre>{{ exception_value|escape }}<pre></td>
+
−    </tr>
+
−    <tr>
+
−      <th>Exception Location:</th>
+
−      <td>{{ lastframe.filename|escape }} in {{ lastframe.function|escape }}, line {{ lastframe.lineno }}</td>
+
−    </tr>
+
−    <tr>
+
−      <th>Python Executable:</th>
+
−      <td>{{ sys_executable|escape }}</td>
+
−    </tr>
+
−    <tr>
+
−      <th>Python Version:</th>
+
−      <td>{{ sys_version_info }}</td>
+
−    </tr>
+
−    <tr>
+
−      <th>Python Path:</th>
+
−      <td>{{ sys_path }}</td>
+
−    </tr>
+
−    <tr>
+
−      <th>Server time:</th>
+
−      <td>{{server_time|date:"r"}}</td>
+
−    </tr>
+
−  </table>
+
−</div>
+
−{% if unicode_hint %}
+
−<div id="unicode-hint">
+
−    <h2>Unicode error hint</h2>
+
−    <p>The string that could not be encoded/decoded was: <strong>{{ unicode_hint|escape }}</strong></p>
+
−</div>
+
−{% endif %}
+
−{% if template_does_not_exist %}
+
−<div id="template-not-exist">
+
−    <h2>Template-loader postmortem</h2>
+
−    {% if loader_debug_info %}
+
−        <p>Django tried loading these templates, in this order:</p>
+
−        <ul>
+
−        {% for loader in loader_debug_info %}
+
−            <li>Using loader <code>{{ loader.loader }}</code>:
+
−                <ul>{% for t in loader.templates %}<li><code>{{ t.name }}</code> (File {% if t.exists %}exists{% else %}does not exist{% endif %})</li>{% endfor %}</ul>
+
−            </li>
+
−        {% endfor %}
+
−        </ul>
+
−    {% else %}
+
−        <p>Django couldn't find any templates because your <code>TEMPLATE_LOADERS</code> setting is empty!</p>
+
−    {% endif %}
+
−</div>
+
−{% endif %}
+
−{% if template_info %}
+
−<div id="template">
+
−   <h2>Template error</h2>
+
−   <p>In template <code>{{ template_info.name }}</code>, error at line <strong>{{ template_info.line }}</strong></p>
+
−   <h3>{{ template_info.message }}</h3>
+
−   <table class="source{% if template_info.top %} cut-top{% endif %}{% ifnotequal template_info.bottom template_info.total %} cut-bottom{% endifnotequal %}">
+
−   {% for source_line in template_info.source_lines %}
+
−   {% ifequal source_line.0 template_info.line %}
+
−       <tr class="error"><th>{{ source_line.0 }}</th>
+
−       <td>{{ template_info.before }}<span class="specific">{{ template_info.during }}</span>{{ template_info.after }}</td></tr>
+
−   {% else %}
+
−      <tr><th>{{ source_line.0 }}</th>
+
−      <td>{{ source_line.1 }}</td></tr>
+
−   {% endifequal %}
+
−   {% endfor %}
+
−   </table>
+
−</div>
+
−{% endif %}
+
−<div id="traceback">
+
−  <h2>Traceback <span class="commands"><a href="#" onclick="return switchPastebinFriendly(this);">Switch to copy-and-paste view</a></span></h2>
+
−  {% autoescape off %}
+
−  <div id="browserTraceback">
+
−    <ul class="traceback">
+
−      {% for frame in frames %}
+
−        <li class="frame">
+
−          <code>{{ frame.filename|escape }}</code> in <code>{{ frame.function|escape }}</code>
+
−
+
−          {% if frame.context_line %}
+
−            <div class="context" id="c{{ frame.id }}">
+
−              {% if frame.pre_context %}
+
−                <ol start="{{ frame.pre_context_lineno }}" 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 }}" 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:"1" }}' 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" %}
+
−                  <tr>
+
−                    <td>{{ var.0|escape }}</td>
+
−                    <td class="code"><div>{{ var.1|pprint|escape }}</div></td>
+
−                  </tr>
+
−                {% endfor %}
+
−              </tbody>
+
−            </table>
+
−          {% endif %}
+
−        </li>
+
−      {% endfor %}
+
−    </ul>
+
−  </div>
+
−  {% endautoescape %}
+
−  <form action="http://dpaste.com/" name="pasteform" id="pasteform" method="post">
+
−  <div id="pastebinTraceback" class="pastebin">
+
−    <input type="hidden" name="language" value="PythonConsole">
+
−    <input type="hidden" name="title" value="{{ exception_type|escape }} at {{ request.path_info|escape }}">
+
−    <input type="hidden" name="source" value="Django Dpaste Agent">
+
−    <input type="hidden" name="poster" value="Django">
+
−    <textarea name="content" id="traceback_area" cols="140" rows="25">
+
−Environment:
+
−
+
−Request Method: {{ request.META.REQUEST_METHOD }}
+
−Request URL: {{ request_protocol }}://{{ request.META.HTTP_HOST }}{{ request.path_info|escape }}
+
−Django Version: {{ django_version_info }}
+
−Python Version: {{ sys_version_info }}
+
−Installed Applications:
+
−{{ settings.INSTALLED_APPS|pprint }}
+
−Installed Middleware:
+
−{{ settings.MIDDLEWARE_CLASSES|pprint }}
+
−
+
−{% if template_does_not_exist %}Template Loader Error:
+
−{% if loader_debug_info %}Django tried loading these templates, in this order:
+
−{% for loader in loader_debug_info %}Using loader {{ loader.loader }}:
+
−{% for t in loader.templates %}{{ t.name }} (File {% if t.exists %}exists{% else %}does not exist{% endif %})
+
−{% endfor %}{% endfor %}
+
−{% else %}Django couldn't find any templates because your TEMPLATE_LOADERS setting is empty!
+
−{% endif %}
+
−{% endif %}{% if template_info %}
+
−Template error:
+
−In template {{ template_info.name }}, error at line {{ template_info.line }}
+
−   {{ template_info.message }}{% for source_line in template_info.source_lines %}{% ifequal source_line.0 template_info.line %}
+
−   {{ source_line.0 }} : {{ template_info.before }} {{ template_info.during }} {{ template_info.after }}
+
−{% else %}
+
−   {{ source_line.0 }} : {{ source_line.1 }}
+
−{% endifequal %}{% endfor %}{% endif %}
+
−Traceback:
+
−{% for frame in frames %}File "{{ frame.filename|escape }}" in {{ frame.function|escape }}
+
−{% if frame.context_line %}  {{ frame.lineno }}. {{ frame.context_line|escape }}{% endif %}
+
−{% endfor %}
+
−Exception Type: {{ exception_type|escape }} at {{ request.path_info|escape }}
+
−Exception Value: {{ exception_value|escape }}
+
−</textarea>
+
−  <br><br>
+
−  <input type="submit" value="Share this traceback on a public Web site">
+
−  </div>
+
−</form>
+
−</div>
+
−
+
−<div id="requestinfo">
+
−  <h2>Request information</h2>
+
−
+
−  <h3 id="get-info">GET</h3>
+
−  {% if request.GET %}
+
−    <table class="req">
+
−      <thead>
+
−        <tr>
+
−          <th>Variable</th>
+
−          <th>Value</th>
+
−        </tr>
+
−      </thead>
+
−      <tbody>
+
−        {% for var in request.GET.items %}
+
−          <tr>
+
−            <td>{{ var.0 }}</td>
+
−            <td class="code"><div>{{ var.1|pprint }}</div></td>
+
−          </tr>
+
−        {% endfor %}
+
−      </tbody>
+
−    </table>
+
−  {% else %}
+
−    <p>No GET data</p>
+
−  {% endif %}
+
−
+
−  <h3 id="post-info">POST</h3>
+
−  {% if request.POST %}
+
−    <table class="req">
+
−      <thead>
+
−        <tr>
+
−          <th>Variable</th>
+
−          <th>Value</th>
+
−        </tr>
+
−      </thead>
+
−      <tbody>
+
−        {% for var in request.POST.items %}
+
−          <tr>
+
−            <td>{{ var.0 }}</td>
+
−            <td class="code"><div>{{ var.1|pprint }}</div></td>
+
−          </tr>
+
−        {% endfor %}
+
−      </tbody>
+
−    </table>
+
−  {% else %}
+
−    <p>No POST data</p>
+
−  {% endif %}
+
−
+
−  <h3 id="cookie-info">COOKIES</h3>
+
−  {% if request.COOKIES %}
+
−    <table class="req">
+
−      <thead>
+
−        <tr>
+
−          <th>Variable</th>
+
−          <th>Value</th>
+
−        </tr>
+
−      </thead>
+
−      <tbody>
+
−        {% for var in request.COOKIES.items %}
+
−          <tr>
+
−            <td>{{ var.0 }}</td>
+
−            <td class="code"><div>{{ var.1|pprint }}</div></td>
+
−          </tr>
+
−        {% endfor %}
+
−      </tbody>
+
−    </table>
+
−  {% else %}
+
−    <p>No cookie data</p>
+
−  {% endif %}
+
−
+
−  <h3 id="meta-info">META</h3>
+
−  <table class="req">
+
−    <thead>
+
−      <tr>
+
−        <th>Variable</th>
+
−        <th>Value</th>
+
−      </tr>
+
−    </thead>
+
−    <tbody>
+
−      {% for var in request.META.items|dictsort:"0" %}
+
−        <tr>
+
−          <td>{{ var.0 }}</td>
+
−          <td class="code"><div>{{ var.1|pprint }}</div></td>
+
−        </tr>
+
−      {% endfor %}
+
−    </tbody>
+
−  </table>
+
−
+
−  <h3 id="settings-info">Settings</h3>
+
−  <h4>Using settings module <code>{{ settings.SETTINGS_MODULE }}</code></h4>
+
−  <table class="req">
+
−    <thead>
+
−      <tr>
+
−        <th>Setting</th>
+
−        <th>Value</th>
+
−      </tr>
+
−    </thead>
+
−    <tbody>
+
−      {% for var in settings.items|dictsort:"0" %}
+
−        <tr>
+
−          <td>{{ var.0 }}</td>
+
−          <td class="code"><div>{{ var.1|pprint }}</div></td>
+
−        </tr>
+
−      {% endfor %}
+
−    </tbody>
+
−  </table>
+
−
+
−</div>
+
−
+
−<div id="explanation">
+
−  <p>
+
−    You're seeing this error because you have <code>DEBUG = True</code> in your
+
−    Django settings file. Change that to <code>False</code>, and Django will
+
−    display a standard 500 page.
+
−  </p>
+
−</div>
+
−</body>
+
−</html>
+
−"""
+
−
+
−TECHNICAL_404_TEMPLATE = """
+
−<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+
−<html lang="en">
+
−<head>
+
−  <meta http-equiv="content-type" content="text/html; charset=utf-8">
+
−  <title>Page not found at {{ request.path_info|escape }}</title>
+
−  <meta name="robots" content="NONE,NOARCHIVE">
+
−  <style type="text/css">
+
−    html * { padding:0; margin:0; }
+
−    body * { padding:10px 20px; }
+
−    body * * { padding:0; }
+
−    body { font:small sans-serif; background:#eee; }
+
−    body>div { border-bottom:1px solid #ddd; }
+
−    h1 { font-weight:normal; margin-bottom:.4em; }
+
−    h1 span { font-size:60%; color:#666; font-weight:normal; }
+
−    table { border:none; border-collapse: collapse; width:100%; }
+
−    td, th { vertical-align:top; padding:2px 3px; }
+
−    th { width:12em; text-align:right; color:#666; padding-right:.5em; }
+
−    #info { background:#f6f6f6; }
+
−    #info ol { margin: 0.5em 4em; }
+
−    #info ol li { font-family: monospace; }
+
−    #summary { background: #ffc; }
+
−    #explanation { background:#eee; border-bottom: 0px none; }
+
−  </style>
+
−</head>
+
−<body>
+
−  <div id="summary">
+
−    <h1>Page not found <span>(404)</span></h1>
+
−    <table class="meta">
+
−      <tr>
+
−        <th>Request Method:</th>
+
−        <td>{{ request.META.REQUEST_METHOD }}</td>
+
−      </tr>
+
−      <tr>
+
−        <th>Request URL:</th>
+
−      <td>{{ request_protocol }}://{{ request.META.HTTP_HOST }}{{ request.path_info|escape }}</td>
+
−      </tr>
+
−    </table>
+
−  </div>
+
−  <div id="info">
+
−    {% if urlpatterns %}
+
−      <p>
+
−      Using the URLconf defined in <code>{{ settings.ROOT_URLCONF }}</code>,
+
−      Django tried these URL patterns, in this order:
+
−      </p>
+
−      <ol>
+
−        {% for pattern in urlpatterns %}
+
−          <li>{{ pattern }}</li>
+
−        {% endfor %}
+
−      </ol>
+
−      <p>The current URL, <code>{{ request_path|escape }}</code>, didn't match any of these.</p>
+
−    {% else %}
+
−      <p>{{ reason }}</p>
+
−    {% endif %}
+
−  </div>
+
−
+
−  <div id="explanation">
+
−    <p>
+
−      You're seeing this error because you have <code>DEBUG = True</code> in
+
−      your Django settings file. Change that to <code>False</code>, and Django
+
−      will display a standard 404 page.
+
−    </p>
+
−  </div>
+
−</body>
+
−</html>
+
−"""
+
−
+
−EMPTY_URLCONF_TEMPLATE = """
+
−<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+
−<html lang="en"><head>
+
−  <meta http-equiv="content-type" content="text/html; charset=utf-8">
+
−  <meta name="robots" content="NONE,NOARCHIVE"><title>Welcome to Django</title>
+
−  <style type="text/css">
+
−    html * { padding:0; margin:0; }
+
−    body * { padding:10px 20px; }
+
−    body * * { padding:0; }
+
−    body { font:small sans-serif; }
+
−    body>div { border-bottom:1px solid #ddd; }
+
−    h1 { font-weight:normal; }
+
−    h2 { margin-bottom:.8em; }
+
−    h2 span { font-size:80%; color:#666; font-weight:normal; }
+
−    h3 { margin:1em 0 .5em 0; }
+
−    h4 { margin:0 0 .5em 0; font-weight: normal; }
+
−    table { border:1px solid #ccc; border-collapse: collapse; width:100%; background:white; }
+
−    tbody td, tbody th { vertical-align:top; padding:2px 3px; }
+
−    thead th { padding:1px 6px 1px 3px; background:#fefefe; text-align:left; font-weight:normal; font-size:11px; border:1px solid #ddd; }
+
−    tbody th { width:12em; text-align:right; color:#666; padding-right:.5em; }
+
−    ul { margin-left: 2em; margin-top: 1em; }
+
−    #summary { background: #e0ebff; }
+
−    #summary h2 { font-weight: normal; color: #666; }
+
−    #explanation { background:#eee; }
+
−    #instructions { background:#f6f6f6; }
+
−    #summary table { border:none; background:transparent; }
+
−  </style>
+
−</head>
+
−
+
−<body>
+
−<div id="summary">
+
−  <h1>It worked!</h1>
+
−  <h2>Congratulations on your first Django-powered page.</h2>
+
−</div>
+
−
+
−<div id="instructions">
+
−  <p>Of course, you haven't actually done any work yet. Here's what to do next:</p>
+
−  <ul>
+
−    <li>If you plan to use a database, edit the <code>DATABASE_*</code> settings in <code>{{ project_name }}/settings.py</code>.</li>
+
−    <li>Start your first app by running <code>python {{ project_name }}/manage.py startapp [appname]</code>.</li>
+
−  </ul>
+
−</div>
+
−
+
−<div id="explanation">
+
−  <p>
+
−    You're seeing this message because you have <code>DEBUG = True</code> in your
+
−    Django settings file and you haven't configured any URLs. Get to work!
+
−  </p>
+
−</div>
+
−</body></html>
+
−"""