cleanup: remove unused library

rhodecode/lib/profiler.py

@@ -1,79 +0,0 @@
-# -*- coding: utf-8 -*-
-
-# Copyright (C) 2010-2016  RhodeCode GmbH
-#
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Affero General Public License, version 3
-# (only), as published by the Free Software Foundation.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU Affero General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-#
-# This program is dual-licensed. If you wish to learn more about the
-# RhodeCode Enterprise Edition, including its added features, Support services,
-# and proprietary license terms, please see https://rhodecode.com/licenses/
-
-
-import gc
-import objgraph
-import cProfile
-import pstats
-import cgi
-import pprint
-import threading
-
-from StringIO import StringIO
-
-
-class ProfilingMiddleware(object):
-    def __init__(self, app):
-        self.lock = threading.Lock()
-        self.app = app
-
-    def __call__(self, environ, start_response):
-        with self.lock:
-            profiler = cProfile.Profile()
-
-            def run_app(*a, **kw):
-                self.response = self.app(environ, start_response)
-
-            profiler.runcall(run_app, environ, start_response)
-
-            profiler.snapshot_stats()
-
-            stats = pstats.Stats(profiler)
-            stats.sort_stats('calls') #cummulative
-
-            # Redirect output
-            out = StringIO()
-            stats.stream = out
-
-            stats.print_stats()
-
-            resp = ''.join(self.response)
-
-            # Lets at least only put this on html-like responses.
-            if resp.strip().startswith('<'):
-                ## The profiling info is just appended to the response.
-                ##  Browsers don't mind this.
-                resp += ('<pre style="text-align:left; '
-                         'border-top: 4px dashed red; padding: 1em;">')
-                resp += cgi.escape(out.getvalue(), True)
-
-                ct = objgraph.show_most_common_types()
-                print ct
-
-                resp += ct if ct else '---'
-
-                output = StringIO()
-                pprint.pprint(environ, output, depth=3)
-
-                resp += cgi.escape(output.getvalue(), True)
-                resp += '</pre>'
-
-            return resp