Move tools/tracer into the keystone code.
Fixes ImportError's when running keystone as a .deb package. Change-Id: I194cdca188c5b916f222fd68ad41dc2671023aab
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@ -34,7 +34,7 @@ possible_topdir = os.path.normpath(os.path.join(os.path.abspath(sys.argv[0]),
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if os.path.exists(os.path.join(possible_topdir, 'keystone', '__init__.py')):
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sys.path.insert(0, possible_topdir)
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import tools.tracer # @UnusedImport # module runs on import
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import keystone.tools.tracer # @UnusedImport # module runs on import
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import keystone
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from keystone.common import config, wsgi
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@ -34,7 +34,7 @@ possible_topdir = os.path.normpath(os.path.join(os.path.abspath(sys.argv[0]),
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if os.path.exists(os.path.join(possible_topdir, 'keystone', '__init__.py')):
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sys.path.insert(0, possible_topdir)
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import tools.tracer # @UnusedImport # module runs on import
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import keystone.tools.tracer # @UnusedImport # module runs on import
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import keystone
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from keystone.common import config, wsgi
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@ -34,7 +34,7 @@ possible_topdir = os.path.normpath(os.path.join(os.path.abspath(sys.argv[0]),
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if os.path.exists(os.path.join(possible_topdir, 'keystone', '__init__.py')):
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sys.path.insert(0, possible_topdir)
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import tools.tracer # @UnusedImport # module runs on import
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import keystone.tools.tracer # @UnusedImport # module runs on import
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import keystone
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from keystone.common import config, wsgi
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@ -84,7 +84,7 @@ for a config file.""")
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default="0.0.0.0", dest="bind_host",
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help="specifies host address to listen on "\
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"(default is all or 0.0.0.0)")
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# This one is handled by tools/tracer.py (if loaded)
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# This one is handled by keystone/tools/tracer.py (if loaded)
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group.add_option('-t', '--trace-calls', default=False,
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dest="trace_calls",
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action="store_true",
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@ -58,7 +58,7 @@ from paste.deploy import loadapp
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from urlparse import urlparse
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from webob.exc import HTTPUnauthorized, HTTPUseProxy
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from webob.exc import Request, Response
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import tools.tracer # @UnusedImport # module runs on import
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import keystone.tools.tracer # @UnusedImport # module runs on import
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from keystone.common.bufferedhttp import http_connect_raw as http_connect
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@ -0,0 +1,19 @@
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#!/usr/bin/env python
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# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2010 United States Government as represented by the
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# Administrator of the National Aeronautics and Space Administration.
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# Copyright 2011 OpenStack LLC.
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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@ -45,33 +45,31 @@ import sys
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if '--trace-calls' in sys.argv:
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stack_depth = 0
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STACK_DEPTH = 0
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def localtrace(frame, event, arg):
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global stack_depth
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global STACK_DEPTH # pylint: disable=W0603
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if event == "return":
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stack_depth = stack_depth - 1
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STACK_DEPTH = STACK_DEPTH - 1
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elif event == "exception":
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co = frame.f_code
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func_name = co.co_name
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line_no = frame.f_lineno
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filename = co.co_filename
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exc_type, exc_value, exc_traceback = arg
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exc_type, exc_value, exc_traceback = arg # pylint: disable=W0612
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print '\033[91m%sERROR: %s %s on line %s of %s\033[0m' % \
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(' ' * stack_depth, exc_type.__name__, exc_value, line_no,
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(' ' * STACK_DEPTH, exc_type.__name__, exc_value, line_no,
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func_name)
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return None
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def selectivetrace(frame, event, arg):
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global stack_depth
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def selectivetrace(frame, event, arg): # pylint: disable=R0911
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global STACK_DEPTH # pylint: disable=W0603
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if event == "exception":
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co = frame.f_code
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func_name = co.co_name
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line_no = frame.f_lineno
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filename = co.co_filename
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exc_type, exc_value, exc_traceback = arg
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exc_type, exc_value, exc_traceback = arg # pylint: disable=W0612
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print '\033[91m%sERROR: %s %s on line %s of %s\033[0m' % \
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(' ' * stack_depth, exc_type.__name__, exc_value, line_no,
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(' ' * STACK_DEPTH, exc_type.__name__, exc_value, line_no,
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func_name)
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if event != 'call':
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return
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@ -105,10 +103,10 @@ if '--trace-calls' in sys.argv:
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caller_filename = caller.f_code.co_filename.replace(
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possible_topdir, '')
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print '%s%s::%s:%s (from %s:%s)' % \
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(' ' * stack_depth, func_filename, func_name, func_line_no,
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(' ' * STACK_DEPTH, func_filename, func_name, func_line_no,
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caller_filename, caller_line_no)
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stack_depth = stack_depth + 1
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STACK_DEPTH = STACK_DEPTH + 1
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return localtrace
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sys.settrace(selectivetrace)
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