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# Copyright 2009, 2010, 2011 Canonical Ltd
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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# Copyright 2009 Canonical Ltd
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# This file allows loggerhead to be treated as a plugin for bzr.
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# XXX: Because loggerhead already contains a loggerhead directory, much of the
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# code is going to appear loaded at bzrlib.plugins.loggerhead.loggerhead.
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# This seems like the easiest thing, because bzrlib wants the top-level plugin
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# directory to be the module, but when it's used as a library people expect
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# the source directory to contain a directory called loggerhead. -- mbp
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"""Loggerhead web viewer for Bazaar branches.
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This provides a new option "--http" to the "bzr serve" command, that
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starts a web server to browse the contents of a branch.
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bzr_plugin_version as version_info,
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bzr_compatible_versions,
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if __name__ == 'bzrlib.plugins.loggerhead':
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from bzrlib.api import require_any_api
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from bzrlib import commands
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require_any_api(bzrlib, bzr_compatible_versions)
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from bzrlib.transport import transport_server_registry
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DEFAULT_HOST = '0.0.0.0'
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HELP = ('Loggerhead, a web-based code viewer and server. (default port: %d)' %
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def _ensure_loggerhead_path():
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"""Ensure that you can 'import loggerhead' and get the root."""
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# loggerhead internal code will try to 'import loggerhead', so
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# let's put it on the path if we can't find it in the existing path
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import loggerhead.apps.transport
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sys.path.append(os.path.dirname(__file__))
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def serve_http(transport, host=None, port=None, inet=None):
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# TODO: if we supported inet to pass requests in and respond to them,
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# then it would be easier to test the full stack, but it probably
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# means routing around paste.httpserver.serve which probably
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# isn't testing the full stack
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from paste.httpexceptions import HTTPExceptionHandler
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from paste.httpserver import serve
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_ensure_loggerhead_path()
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from loggerhead.apps.http_head import HeadMiddleware
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from loggerhead.apps.transport import BranchesFromTransportRoot
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from loggerhead.config import LoggerheadConfig
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from loggerhead.main import setup_logging
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argv = ['--host', host, '--port', str(port), '--', transport.base]
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if not transport.is_readonly():
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argv.insert(0, '--allow-writes')
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config = LoggerheadConfig(argv)
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setup_logging(config, init_logging=False, log_file=sys.stderr)
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app = BranchesFromTransportRoot(transport.base, config)
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app = HeadMiddleware(app)
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app = HTTPExceptionHandler(app)
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serve(app, host=host, port=port)
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transport_server_registry.register('http', serve_http, help=HELP)
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class cmd_load_test_loggerhead(commands.Command):
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"""Run a load test against a live loggerhead instance.
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Pass in the name of a script file to run. See loggerhead/load_test.py
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for a description of the file format.
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takes_args = ["filename"]
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def run(self, filename):
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from bzrlib.plugins.loggerhead.loggerhead import load_test
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script = load_test.run_script(filename)
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for thread_id in sorted(script._threads):
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worker = script._threads[thread_id][0]
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for url, success, time in worker.stats:
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self.outf.write(' %5.3fs %s %s\n'
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% (time, str(success)[0], url))
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commands.register_command(cmd_load_test_loggerhead)
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def load_tests(standard_tests, module, loader):
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_ensure_loggerhead_path()
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standard_tests.addTests(loader.loadTestsFromModuleNames(
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['bzrlib.plugins.loggerhead.loggerhead.tests']))
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return standard_tests
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# XXX: Because loggerhead already contains a loggerhead directory, much of the code
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# is going to live in bzrlib.plugins.loggerhead.loggerhead. But moving it can
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# wait. -- mbp 20090123
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"""Loggerhead web viewer for Bazaar branches."""
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from bzrlib.api import require_api
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require_api(bzrlib, (1, 11, 0))
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__init__.py
