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#!/usr/bin/env python
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#
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# Copyright (c) 2007-2010 Nokia Corporation and/or its subsidiary(-ies).
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# All rights reserved.
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# This component and the accompanying materials are made available
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# under the terms of the License "Eclipse Public License v1.0"
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# which accompanies this distribution, and is available
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# at the URL "http://www.eclipse.org/legal/epl-v10.html".
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#
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# Initial Contributors:
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# Nokia Corporation - initial contribution.
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#
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# Contributors:
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#
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# Description:
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#
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# display summary information about recipes from raptor logs
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# e.g. total times and so on.
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import time
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import __future__
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class RecipeStats(object):
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def __init__(self, name, count, time):
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self.name=name
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self.count=count
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self.time=time
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def add(self, duration):
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self.time += duration
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class BuildStats(object):
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STAT_OK = 0
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def __init__(self):
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self.stats = {}
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self.failcount = 0
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self.failtime = 0.0
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self.failtypes = {}
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self.retryfails = 0
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self.hosts = {}
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def add(self, starttime, duration, name, status, host, phase):
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if status != BuildStats.STAT_OK:
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self.failcount += 1
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if name in self.failtypes:
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self.failtypes[name] += 1
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else:
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self.failtypes[name] = 1
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if status == 128:
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self.retryfails += 1
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return
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if name in self.stats:
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r = self.stats[name]
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r.add(duration)
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else:
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self.stats[name] = RecipeStats(name,1,duration)
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hp=host
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if hp in self.hosts:
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self.hosts[hp] += 1
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else:
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self.hosts[hp] = 1
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def recipe_csv(self):
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s = '"name", "time", "count"\n'
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l = sorted(self.stats.values(), key= lambda r: r.time, reverse=True)
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for r in l:
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s += '"%s",%s,%d\n' % (r.name, str(r.time), r.count)
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return s
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def hosts_csv(self):
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s='"host","recipecount"\n'
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hs = self.hosts
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for h in sorted(hs.keys()):
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s += '"%s",%d\n' % (h,hs[h])
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return s
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import sys
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import re
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import os
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from optparse import OptionParser # for parsing command line parameters
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def main():
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recipe_re = re.compile(".*<recipe name='([^']+)'.*host='([^']+)'.*")
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time_re = re.compile(".*<time start='([0-9]+\.[0-9]+)' *elapsed='([0-9]+\.[0-9]+)'.*")
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status_re = re.compile(".*<status exit='(?P<exit>(ok|failed))'( *code='(?P<code>[0-9]+)')?.*")
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phase_re = re.compile(".*<info>Making.*?([^\.]+\.[^\.]+)</info>")
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parser = OptionParser(prog = "recipestats",
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usage = """%prog --help [-b] [-f <logfilename>]""")
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parser.add_option("-b","--buildhosts",action="store_true",dest="buildhosts_flag",
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help="Lists which build hosts were active in each invocation of the build engine and how many recipes ran on each.", default = False)
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parser.add_option("-f","--logfile",action="store",dest="logfilename", help="Read from the file, not stdin", default = None)
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(options, stuff) = parser.parse_args(sys.argv[1:])
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if options.logfilename is None:
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f = sys.stdin
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else:
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f = open(options.logfilename,"r")
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st = BuildStats()
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alternating = 0
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start_time = 0.0
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phase=None
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for l in f:
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l2 = l.rstrip("\n\r")
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rm = recipe_re.match(l2)
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if rm is not None:
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(rname,host) = rm.groups()
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continue
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pm = phase_re.match(l2)
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if pm is not None:
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if phase is not None:
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if options.buildhosts_flag:
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print('"%s"\n' % phase)
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print(st.hosts_csv())
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st.hosts = {}
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phase = pm.groups()[0]
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continue
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tm = time_re.match(l2)
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if tm is not None:
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try:
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s = float(tm.groups()[0])
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elapsed = float(tm.groups()[1])
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if start_time == 0.0:
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start_time = s
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s -= start_time
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continue
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except ValueError, e:
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raise Exception("Parse problem: float conversion on these groups: %s\n%s" %(str(tm.groups()), str(e)))
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else:
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if l2.find("<time") is not -1:
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raise Exception("unparsed timing status: %s\n"%l2)
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sm = status_re.match(l2)
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if sm is None:
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continue
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if sm.groupdict()['exit'] == 'ok':
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status = 0
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else:
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status = int(sm.groupdict()['code'])
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st.add(s, elapsed, rname, status, host, phase)
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if options.buildhosts_flag:
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print('"%s"\n' % phase)
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print(st.hosts_csv())
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else:
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print(st.recipe_csv())
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if __name__ == '__main__': main()
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