Code layout change.

[wolnelektury.git] / wolnelektury / middleware.py

diff --git a/wolnelektury/middleware.py b/wolnelektury/middleware.py
deleted file mode 100644 (file)
index 60b382c..0000000
--- a/wolnelektury/middleware.py
+++ /dev/null
@@ -1,126 +0,0 @@
-# Orignal version taken from http://www.djangosnippets.org/snippets/186/
-# Original author: udfalkso
-# Modified by: Shwagroo Team
-
-import sys
-import os
-import re
-import hotshot, hotshot.stats
-import tempfile
-import StringIO
-import pprint
-
-from django.conf import settings
-from django.db import connection
-
-
-words_re = re.compile( r'\s+' )
-
-group_prefix_re = [
-    re.compile( "^.*/django/[^/]+" ),
-    re.compile( "^(.*)/[^/]+$" ), # extract module path
-    re.compile( ".*" ),           # catch strange entries
-]
-
-
-class ProfileMiddleware(object):
-    """
-    Displays hotshot profiling for any view.
-    http://yoursite.com/yourview/?prof
-
-    Add the "prof" key to query string by appending ?prof (or &prof=)
-    and you'll see the profiling results in your browser.
-    It's set up to only be available in django's debug mode, is available for superuser otherwise,
-    but you really shouldn't add this middleware to any production configuration.
-
-    WARNING: It uses hotshot profiler which is not thread safe.
-    """
-    def process_request(self, request):
-        if (settings.DEBUG or request.user.is_superuser) and request.GET.has_key('prof'):
-            connection.queries = []
-            self.tmpfile = tempfile.mktemp()
-            self.prof = hotshot.Profile(self.tmpfile)
-
-    def process_view(self, request, callback, callback_args, callback_kwargs):
-        if (settings.DEBUG or request.user.is_superuser) and request.GET.has_key('prof'):
-            return self.prof.runcall(callback, request, *callback_args, **callback_kwargs)
-
-    def get_group(self, file):
-        for g in group_prefix_re:
-            name = g.findall( file )
-            if name:
-                return name[0]
-
-    def get_summary(self, results_dict, sum):
-        list = [ (item[1], item[0]) for item in results_dict.items() ]
-        list.sort( reverse = True )
-        list = list[:40]
-
-        res = "      tottime\n"
-        for item in list:
-            if sum == 0:
-                foo = 0
-            else:
-                foo = 100*item[0]/sum
-            res += "%4.1f%% %7.3f %s\n" % (foo, item[0], item[1] )
-
-        return res
-
-    def summary_for_files(self, stats_str):
-        stats_str = stats_str.split("\n")[5:]
-
-        mystats = {}
-        mygroups = {}
-
-        sum = 0
-
-        for s in stats_str:
-            fields = words_re.split(s);
-            if len(fields) == 7:
-                time = float(fields[2])
-                sum += time
-                file = fields[6].split(":")[0]
-
-                if not file in mystats:
-                    mystats[file] = 0
-                mystats[file] += time
-
-                group = self.get_group(file)
-                if not group in mygroups:
-                    mygroups[ group ] = 0
-                mygroups[ group ] += time
-
-        return "<pre>" + \
-               " ---- By file ----\n\n" + self.get_summary(mystats,sum) + "\n" + \
-               " ---- By group ---\n\n" + self.get_summary(mygroups,sum) + \
-               "</pre>"
-
-    def process_response(self, request, response):
-        if (settings.DEBUG or request.user.is_superuser) and request.GET.has_key('prof'):
-            self.prof.close()
-
-            out = StringIO.StringIO()
-            old_stdout = sys.stdout
-            sys.stdout = out
-
-            stats = hotshot.stats.load(self.tmpfile)
-            stats.sort_stats('time', 'calls')
-            stats.print_stats()
-
-            sys.stdout = old_stdout
-            stats_str = out.getvalue()
-
-            if response and response.content and stats_str:
-                response.content = "<pre>" + stats_str + "</pre>"
-
-            response.content = "\n".join(response.content.split("\n")[:40])
-
-            response.content += self.summary_for_files(stats_str)
-
-            os.unlink(self.tmpfile)
-
-            response.content += '\n%d SQL Queries:\n' % len(connection.queries)
-            response.content += pprint.pformat(connection.queries)
-
-        return response
-