예제 #1
0
        def wsgi(env, start_response):
            # Load the environment.
            self._load(env)

            # Handle the request & Recieve status + output
            if self.debug:
                try:
                    code, output = self._handle()
                except:
                    code = "500 Internal Error"
                    output = debug.debugerror()
            else:
                code, output = self._handle()

            # Get headers.
            headers = webapi.getheaders()

            # Send Complete WSGI request
            start_response(str(code), headers)
            return [str(output)]
예제 #2
0
파일: debug.py 프로젝트: aisola/ObjectWeb
def debugerror():    
    exception_type, exception_value, tback = sys.exc_info()
    frames = []
    while tback is not None:
        filename = tback.tb_frame.f_code.co_filename
        function = tback.tb_frame.f_code.co_name
        lineno = tback.tb_lineno - 1
    
        # hack to get correct line number for templates
        lineno += tback.tb_frame.f_locals.get("__lineoffset__", 0)
        
        pre_context_lineno, pre_context, context_line, post_context = \
            _get_lines_from_file(filename, lineno, 7)
    
        if '__hidetraceback__' not in tback.tb_frame.f_locals:
            frames.append({
                'tback': tback,
                'filename': filename,
                'function': function,
                'lineno': lineno,
                'vars': tback.tb_frame.f_locals,
                'id': id(tback),
                'pre_context': pre_context,
                'context_line': context_line,
                'post_context': post_context,
                'pre_context_lineno': pre_context_lineno,
            })
        tback = tback.tb_next
    frames.reverse()

    out = """<div id="summary">
      <h1>%(exception_type)s at %(context_path)s</h1>
      <h2>%(exception_value)s</h2>
      <table><tr>
        <th>Python</th>
        <td>%(frame_file)s in %(frame_func)s line %(frame_line)s</td>
      </tr><tr>
        <th>Web</th>
        <td>%(context_method)s %(context_home)s%(context_path)s</td>
      </tr></table>
    </div>
    <div id="traceback">
    <h2>Traceback <span>(innermost first)</span></h2>
    <ul class="traceback">
    """ % {
        "exception_type": escape(exception_type.__name__),
        "exception_value": exception_value,
        "context_home": escape(webapi.context["home"]),
        "context_path": escape(webapi.context["path"]),
        "context_method": escape(webapi.context["method"]),
        "frame_file": escape(frames[0]["filename"]),
        "frame_func": escape(frames[0]["function"]),
        "frame_line": frames[0]["lineno"]
    }
    
    for frame in frames:
        out += """<li class="frame"><code>%s</code> in <code>%s</code>""" % \
               (escape(frame["filename"]), escape(frame["function"]))

        if frame["context_line"] is not None:
            out += '<div class="context" id="c%s">' % frame["id"]
            if frame["pre_context"]:
                out += """<ol start="%s" class="pre-context" id="pre%s">""" % \
                       (frame["pre_context_lineno"], frame["id"])
                for line in frame["pre_context"]:
                    out += """<li onclick="toggle('pre%(frameid)s',
                    'post%(frameid)s')">%(line)s</li>
                    """ % {"frameid": frame["id"], "line": escape(line)}

                out += "</ol>"
                out += """<ol start="%s" class="context-line">
                <li onclick="toggle('pre%s', 'post%s')">%s
                </li></ol>
                """ % (frame["lineno"], frame["id"],
                       frame["id"], frame["context_line"])
                  
            if frame["post_context"]:
                out += """<ol start="%s" class="post-context"
                id="post%s">""" % (frame["lineno"] + 1, frame["id"])
                
                for line in frame["post_context"]:
                    out += """<li onclick="toggle('pre%s',
                    'post%s')">%s</li>
                    """ % (frame["id"], frame["id"],
                           escape(frame["context_line"]))
                out += "</ol>"
            out += "</div>"
        
        if frame["vars"]:
            out += """<div class="commands"><a href='#'
            onclick="return varToggle(this, '%s')"><span>&#x25b6;</span>
            Local vars</a></div>""" % frame["id"]
            out += dicttable(frame["vars"], kls='vars')
        out += "</li>"
    
    out += '</ul></div><div id="requestinfo">'
    
    if webapi.context["output"] or webapi.context["headers"]:
        out += """<h2>Response so far</h2> <h3>HEADERS</h3>"""
        out += dicttable(dict(webapi.getheaders()))
        out += '<h3>BODY</h3><p class="req" style="padding-bottom: 2em"><code>'
        out += str(escape(webapi.context["output"])) + "</code></p>"
      
    out += '<h2>Request information</h2>'
    out += '<h3>INPUT</h3>'
    out += dicttable(webapi.getall())
    out += '<h3 id="cookie-info">COOKIES</h3>'
    out += dicttable(webapi.cookies())
        
    out += '<h3 id="meta-info">META</h3>'

    newctx = [(k, v) for (k, v) in webapi.context.iteritems()
              if not k.startswith('_') and not isinstance(v, dict)]
    out += dicttable(dict(newctx))
    
    out += '<h3 id="meta-info">ENV</h3>'
    out += dicttable(webapi.context["environ"]) + '</div>'

    return error_template_start + out + error_template_end
예제 #3
0
def debugerror():
    exception_type, exception_value, tback = sys.exc_info()
    frames = []
    while tback is not None:
        filename = tback.tb_frame.f_code.co_filename
        function = tback.tb_frame.f_code.co_name
        lineno = tback.tb_lineno - 1

        # hack to get correct line number for templates
        lineno += tback.tb_frame.f_locals.get("__lineoffset__", 0)

        pre_context_lineno, pre_context, context_line, post_context = \
            _get_lines_from_file(filename, lineno, 7)

        if '__hidetraceback__' not in tback.tb_frame.f_locals:
            frames.append({
                'tback': tback,
                'filename': filename,
                'function': function,
                'lineno': lineno,
                'vars': tback.tb_frame.f_locals,
                'id': id(tback),
                'pre_context': pre_context,
                'context_line': context_line,
                'post_context': post_context,
                'pre_context_lineno': pre_context_lineno,
            })
        tback = tback.tb_next
    frames.reverse()

    out = """<div id="summary">
      <h1>%(exception_type)s at %(context_path)s</h1>
      <h2>%(exception_value)s</h2>
      <table><tr>
        <th>Python</th>
        <td>%(frame_file)s in %(frame_func)s line %(frame_line)s</td>
      </tr><tr>
        <th>Web</th>
        <td>%(context_method)s %(context_home)s%(context_path)s</td>
      </tr></table>
    </div>
    <div id="traceback">
    <h2>Traceback <span>(innermost first)</span></h2>
    <ul class="traceback">
    """ % {
        "exception_type": escape(exception_type.__name__),
        "exception_value": exception_value,
        "context_home": escape(webapi.context["home"]),
        "context_path": escape(webapi.context["path"]),
        "context_method": escape(webapi.context["method"]),
        "frame_file": escape(frames[0]["filename"]),
        "frame_func": escape(frames[0]["function"]),
        "frame_line": frames[0]["lineno"]
    }

    for frame in frames:
        out += """<li class="frame"><code>%s</code> in <code>%s</code>""" % \
               (escape(frame["filename"]), escape(frame["function"]))

        if frame["context_line"] is not None:
            out += '<div class="context" id="c%s">' % frame["id"]
            if frame["pre_context"]:
                out += """<ol start="%s" class="pre-context" id="pre%s">""" % \
                       (frame["pre_context_lineno"], frame["id"])
                for line in frame["pre_context"]:
                    out += """<li onclick="toggle('pre%(frameid)s',
                    'post%(frameid)s')">%(line)s</li>
                    """ % {
                        "frameid": frame["id"],
                        "line": escape(line)
                    }

                out += "</ol>"
                out += """<ol start="%s" class="context-line">
                <li onclick="toggle('pre%s', 'post%s')">%s
                </li></ol>
                """ % (frame["lineno"], frame["id"], frame["id"],
                       frame["context_line"])

            if frame["post_context"]:
                out += """<ol start="%s" class="post-context"
                id="post%s">""" % (frame["lineno"] + 1, frame["id"])

                for line in frame["post_context"]:
                    out += """<li onclick="toggle('pre%s',
                    'post%s')">%s</li>
                    """ % (frame["id"], frame["id"],
                           escape(frame["context_line"]))
                out += "</ol>"
            out += "</div>"

        if frame["vars"]:
            out += """<div class="commands"><a href='#'
            onclick="return varToggle(this, '%s')"><span>&#x25b6;</span>
            Local vars</a></div>""" % frame["id"]
            out += dicttable(frame["vars"], kls='vars')
        out += "</li>"

    out += '</ul></div><div id="requestinfo">'

    if webapi.context["output"] or webapi.context["headers"]:
        out += """<h2>Response so far</h2> <h3>HEADERS</h3>"""
        out += dicttable(dict(webapi.getheaders()))
        out += '<h3>BODY</h3><p class="req" style="padding-bottom: 2em"><code>'
        out += str(escape(webapi.context["output"])) + "</code></p>"

    out += '<h2>Request information</h2>'
    out += '<h3>INPUT</h3>'
    out += dicttable(webapi.getall())
    out += '<h3 id="cookie-info">COOKIES</h3>'
    out += dicttable(webapi.cookies())

    out += '<h3 id="meta-info">META</h3>'

    newctx = [(k, v) for (k, v) in webapi.context.iteritems()
              if not k.startswith('_') and not isinstance(v, dict)]
    out += dicttable(dict(newctx))

    out += '<h3 id="meta-info">ENV</h3>'
    out += dicttable(webapi.context["environ"]) + '</div>'

    return error_template_start + out + error_template_end