Mercurial > hg
view mercurial/lsprofcalltree.py @ 13372:5bced0d28a39
url: return the matched authentication group name from readauthforuri()
Internally, the group name is only used in debug statements, but readauthforuri
can be also used externally to determine which group will be matched for a given
URL.
author | Steve Borho <steve@borho.org> |
---|---|
date | Sun, 13 Feb 2011 12:19:58 -0600 |
parents | beae42f3d93b |
children | 071af8d385a9 |
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""" lsprofcalltree.py - lsprof output which is readable by kcachegrind Authors: * David Allouche <david <at> allouche.net> * Jp Calderone & Itamar Shtull-Trauring * Johan Dahlin This software may be used and distributed according to the terms of the GNU General Public License, incorporated herein by reference. """ def label(code): if isinstance(code, str): return '~' + code # built-in functions ('~' sorts at the end) else: return '%s %s:%d' % (code.co_name, code.co_filename, code.co_firstlineno) class KCacheGrind(object): def __init__(self, profiler): self.data = profiler.getstats() self.out_file = None def output(self, out_file): self.out_file = out_file print >> out_file, 'events: Ticks' self._print_summary() for entry in self.data: self._entry(entry) def _print_summary(self): max_cost = 0 for entry in self.data: totaltime = int(entry.totaltime * 1000) max_cost = max(max_cost, totaltime) print >> self.out_file, 'summary: %d' % (max_cost,) def _entry(self, entry): out_file = self.out_file code = entry.code #print >> out_file, 'ob=%s' % (code.co_filename,) if isinstance(code, str): print >> out_file, 'fi=~' else: print >> out_file, 'fi=%s' % (code.co_filename,) print >> out_file, 'fn=%s' % (label(code),) inlinetime = int(entry.inlinetime * 1000) if isinstance(code, str): print >> out_file, '0 ', inlinetime else: print >> out_file, '%d %d' % (code.co_firstlineno, inlinetime) # recursive calls are counted in entry.calls if entry.calls: calls = entry.calls else: calls = [] if isinstance(code, str): lineno = 0 else: lineno = code.co_firstlineno for subentry in calls: self._subentry(lineno, subentry) print >> out_file def _subentry(self, lineno, subentry): out_file = self.out_file code = subentry.code #print >> out_file, 'cob=%s' % (code.co_filename,) print >> out_file, 'cfn=%s' % (label(code),) if isinstance(code, str): print >> out_file, 'cfi=~' print >> out_file, 'calls=%d 0' % (subentry.callcount,) else: print >> out_file, 'cfi=%s' % (code.co_filename,) print >> out_file, 'calls=%d %d' % ( subentry.callcount, code.co_firstlineno) totaltime = int(subentry.totaltime * 1000) print >> out_file, '%d %d' % (lineno, totaltime)