view talosnames/web.py @ 41:4dfa9c298e3d

record whether a suite is enabled
author Jeff Hammel <jhammel@mozilla.com>
date Sun, 12 Aug 2012 22:38:12 -0700
parents 10945dedde84
children 4e8c839dcdec
line wrap: on
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#!/usr/bin/env python

"""
web handler for talosnames
"""

import optparse
import os
import pprint
import talos.test
import tempita
from api import TalosNames
from subprocess import list2cmdline
from webob import Request, Response, exc

here = os.path.dirname(os.path.abspath(__file__))
template = os.path.join(here, 'templates', 'index.html')

class Handler(object):

    def __init__(self, **kw):
        self.api = TalosNames()

        # get data
        suites = sorted(self.api.suites.keys())
        tests = {}
        for suite in suites:
            try:
                test = self.api.test_config(suite)
                tests[suite] = test
            except:
                tests[suite] = None
        self.suites = suites

        self.data = {'suites': self.suites,
                     'enabled': self.api.buildbot_enabled, # whether the suite is enabled by default
                     'commands': self.api.buildbot_commands,
                     'tbpl': dict([(suite, self.api.tbpl_name(suite))
                                   for suite in suites]),
                     'tests': tests,
                     'pprint': pprint.pformat,
                     'list2cmdline': list2cmdline
                     }

        paint = {}
        chrome = {}
        graphserver = {}
        test_type = {}
        for suite in suites:
            for test in tests.get(suite) or []:
                config = self.api.talos_config(suite)
                _paint = '--mozAfterPaint' in self.data['commands'][suite]
                _chrome = '--noChrome' not in self.data['commands'][suite]
                extension = config.get('test_name_extension', '')
                _extension = ''
                if not _chrome:
                    _extension += '_nochrome'
                if _paint:
                    _extension += '_paint'
                if extension != _extension:
                    raise AssertionError
                paint[suite] = _paint
                chrome[suite] = _chrome

                # determine test extension
                # TODO: move this to api.py
                testname = test
                testobj = talos.test.test_dict[testname]
                if issubclass(testobj, talos.test.TsBase):
                    test_type.setdefault(suite, {})[test] = 'Startup Test'
                elif issubclass(testobj, talos.test.PageloaderTest):
                    test_type.setdefault(suite, {})[test] = 'Page Load Test'
                    testname += extension
                else:
                    raise Exception

                # get graphserver data
                names = self.api.graphserver_name(testname)
                if names:
                    graphserver.setdefault(suite, {})[test] = [names]
                else:
                    graphserver.setdefault(suite, {})[test] = None
        self.data['graphserver'] = graphserver
        self.data['paint'] = paint
        self.data['chrome'] = chrome
        self.data['test_type'] = test_type

    def __call__(self, environ, start_response):
        request = Request(environ)
        response = Response(content_type='text/html',
                            body=self.render(request))
        return response(environ, start_response)

    def render(self, request=None):
        data = self.data.copy()
        if request and 'tbpl' in request.GET:
            tbplnames = []
            for name in request.GET.getall('tbpl'):
                if not name.startswith('Talos'):
                    name = 'Talos ' + name
                tbplnames.append(name)
            suites = []
            for suite, value in self.data['tbpl'].items():
                if value in tbplnames:
                    suites.append(suite)
            data['suites'] = sorted(suites)
        contents = file(template).read()
        _template = tempita.HTMLTemplate(contents)
        return _template.substitute(data)

if __name__ == '__main__':

    parser = optparse.OptionParser()
    parser.add_option('-o', '--output', dest='output',
                      help="file to output to")
    parser.add_option('-p', '--port', dest='port',
                      default=8080, type='int',
                      help="port to serve on")
    options, args = parser.parse_args()

    app = Handler()

    if options.output:
        f = file(options.output, 'w')
        f.write(app.render())
        f.close()
    else:
        from wsgiref import simple_server
        server = simple_server.make_server(host='0.0.0.0', port=options.port, app=app)
        server.serve_forever()