bbangert / dozer / changeset / f1f70b805ed4

Up to file-list dozer/profile.py:

@@ -50,14 +50,14 @@ class Profiler(object):
         if not getattr(method, 'exposed', False):
             return exc.HTTPForbidden('Access to %r is forbidden' % next_part)
         return method(req)
     def media(self, req):
         """Static path where images and other files live"""
         path = resource_filename('dozer', 'media')
         app = urlparser.StaticURLParser(path)
         return app
     media.exposed = True
     def show(self, req):
         profile_id = req.path_info_pop()
         if not profile_id:
@@ -73,10 +73,40 @@ class Profiler(object):
         return res
     show.exposed = True
     def all(self, req):
         dir_name = self.profile_path
         link = '<a href="/_profiler/show/%(pid)s">%(pid)s</a>'
         profiles = []
         for profile_file in os.listdir(dir_name):
             if profile_file.endswith('.pkl'):
                 modified = os.stat(
                     os.path.join(self.profile_path, profile_file)
                     ).st_mtime
                 profiles.append((modified, profile_file))
         profiles.sort(reverse=True)
         res = Response()
         if profiles:
             delete_link = ['<a href="/_profiler/delete">delete all profiles</a>']
             res.body = '<br>'.join(delete_link + [link % {'pid': name[:-4]} for (m, name) in profiles])
         else:
             res.body = 'no profiles'
         return res
     all.exposed = True
     def delete(self, req):
         for filename in os.listdir(self.profile_path):
             if filename.endswith('.pkl') or filename.endswith('.gz'):
                 os.unlink(os.path.join(self.profile_path, filename))
         res = Response()
         res.location = '/_profiler/all'
         res.status_int = 302
         return res
     def render(self, name, **vars):
         tmpl = self.mako.get_template(name)
         return tmpl.render(**vars)
     def run_profile(self, environ, start_response):
         """Run the profile over the request and save it"""
         prof = cProfile.Profile()
@@ -98,7 +128,7 @@ class Profiler(object):
         body = ''.join(response_body)
         results = prof.getstats()
         tree = buildtree(results)
         # Pull out 'safe' bits from environ
         safe_environ = {}
         for k, v in environ.iteritems():
@@ -112,7 +142,7 @@ class Profiler(object):
                            environ=safe_environ)
         fname_base = str(time.time()).replace('.', '_')
         prof_file = fname_base + '.pkl'
         dir_name = self.profile_path or ''
         cPickle.dump(profile_run, open(os.path.join(dir_name, prof_file), 'wb'))
         write_dot_graph(results, tree, os.path.join(dir_name, fname_base+'.gv'))
@@ -138,13 +168,13 @@ def setup_time(t):
 def setup_time(t):
     """Takes a time generally assumed to be quite small and blows it
     up into millisecond time.
     For example:
 .004 seconds     -> 4 ms
 .00025 seconds   -> 0.25 ms
     The result is returned as a string.
     """
     t = t*1000
     t = '%0.2f' % t
@@ -155,13 +185,13 @@ def write_dot_graph(data, tree, filename
     f.write('digraph prof {\n')
     f.write('\tsize="11,9"; ratio = fill;\n')
     f.write('\tnode [style=filled];\n')
     # Find the largest time
     highest = 0.00
     for entry in tree.values():
         if float(entry['cost']) > highest:
             highest = float(entry['cost'])
     for entry in data:
         code = entry.code
         entry_name = graphlabel(code)
@@ -203,7 +233,7 @@ def buildtree(data):
             node['line_no'] = code.co_firstlineno
         node['cost'] = setup_time(entry.totaltime)
         node['function'] = label(code)
         if entry.calls:
             for subentry in entry.calls:
                 subnode = {}

commit 36:	f1f70b805ed4
parent 30:	8b8e6861e08f
branch:	trunk

Bitbucket

bbangert / dozer