diff options
| author | Gustavo Picon <tabo@tabo.pe> | 2012-04-03 00:02:27 -0500 |
|---|---|---|
| committer | Gustavo Picon <tabo@tabo.pe> | 2012-04-03 00:02:27 -0500 |
| commit | 0d9bf9db6e6a12dc1a94c0153723f67d33e57673 (patch) | |
| tree | 23e0b1a01a9515e833f7f7c83013dfc2262c46bd /cherrypy/lib/profiler.py | |
| parent | ef56af7d85746127e38b3d37c2c413e72d42a401 (diff) | |
| download | cherrypy-git-0d9bf9db6e6a12dc1a94c0153723f67d33e57673.tar.gz | |
Removed trailing whitespace from the codebase.
sed -i '' -e 's/ *$//' `find cherrypy -name '*.py'`
Diffstat (limited to 'cherrypy/lib/profiler.py')
| -rw-r--r-- | cherrypy/lib/profiler.py | 40 |
1 files changed, 20 insertions, 20 deletions
diff --git a/cherrypy/lib/profiler.py b/cherrypy/lib/profiler.py index 785d58a3..6ac676b8 100644 --- a/cherrypy/lib/profiler.py +++ b/cherrypy/lib/profiler.py @@ -6,17 +6,17 @@ CherryPy users You can profile any of your pages as follows:: from cherrypy.lib import profiler - + class Root: p = profile.Profiler("/path/to/profile/dir") - + def index(self): self.p.run(self._index) index.exposed = True - + def _index(self): return "Hello, world!" - + cherrypy.tree.mount(Root()) You can also turn on profiling for all requests @@ -58,14 +58,14 @@ from cherrypy._cpcompat import BytesIO _count = 0 class Profiler(object): - + def __init__(self, path=None): if not path: path = os.path.join(os.path.dirname(__file__), "profile") self.path = path if not os.path.exists(path): os.makedirs(path) - + def run(self, func, *args, **params): """Dump profile data into self.path.""" global _count @@ -75,13 +75,13 @@ class Profiler(object): result = prof.runcall(func, *args, **params) prof.dump_stats(path) return result - + def statfiles(self): """:rtype: list of available profiles. """ return [f for f in os.listdir(self.path) if f.startswith("cp_") and f.endswith(".prof")] - + def stats(self, filename, sortby='cumulative'): """:rtype stats(index): output of print_stats() for the given profile. """ @@ -106,7 +106,7 @@ class Profiler(object): response = sio.getvalue() sio.close() return response - + def index(self): return """<html> <head><title>CherryPy profile data</title></head> @@ -117,7 +117,7 @@ class Profiler(object): </html> """ index.exposed = True - + def menu(self): yield "<h2>Profiling runs</h2>" yield "<p>Click on one of the runs below to see profiling data.</p>" @@ -126,7 +126,7 @@ class Profiler(object): for i in runs: yield "<a href='report?filename=%s' target='main'>%s</a><br />" % (i, i) menu.exposed = True - + def report(self, filename): import cherrypy cherrypy.response.headers['Content-Type'] = 'text/plain' @@ -135,13 +135,13 @@ class Profiler(object): class ProfileAggregator(Profiler): - + def __init__(self, path=None): Profiler.__init__(self, path) global _count self.count = _count = _count + 1 self.profiler = profile.Profile() - + def run(self, func, *args): path = os.path.join(self.path, "cp_%04d.prof" % self.count) result = self.profiler.runcall(func, *args) @@ -152,33 +152,33 @@ class ProfileAggregator(Profiler): class make_app: def __init__(self, nextapp, path=None, aggregate=False): """Make a WSGI middleware app which wraps 'nextapp' with profiling. - + nextapp the WSGI application to wrap, usually an instance of cherrypy.Application. - + path where to dump the profiling output. - + aggregate if True, profile data for all HTTP requests will go in a single file. If False (the default), each HTTP request will dump its profile data into a separate file. - + """ if profile is None or pstats is None: msg = ("Your installation of Python does not have a profile module. " "If you're on Debian, try `sudo apt-get install python-profiler`. " "See http://www.cherrypy.org/wiki/ProfilingOnDebian for details.") warnings.warn(msg) - + self.nextapp = nextapp self.aggregate = aggregate if aggregate: self.profiler = ProfileAggregator(path) else: self.profiler = Profiler(path) - + def __call__(self, environ, start_response): def gather(): result = [] @@ -194,7 +194,7 @@ def serve(path=None, port=8080): "If you're on Debian, try `sudo apt-get install python-profiler`. " "See http://www.cherrypy.org/wiki/ProfilingOnDebian for details.") warnings.warn(msg) - + import cherrypy cherrypy.config.update({'server.socket_port': int(port), 'server.thread_pool': 10, |