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#
# development and stub-testing module for overlay icon handlers
#
import os, sys, time, atexit
from mercurial import ui
from mercurial.i18n import _
# FIXMEL: quick & dirty hack to add tortoise to module search path
import __init__
moddir = os.path.dirname(__init__.__file__)
sys.path.insert(0, os.path.join(moddir, os.pardir))
from iconoverlay import IconOverlayExtension
def lsprof(checkargs):
try:
from mercurial import lsprof
except ImportError:
raise util.Abort(_(
'lsprof not available - install from '
'http://codespeak.net/svn/user/arigo/hack/misc/lsprof/'))
p = lsprof.Profiler()
p.enable(subcalls=True)
try:
return checkargs()
finally:
p.disable()
stats = lsprof.Stats(p.getstats())
stats.sort()
stats.pprint(top=10, file=sys.stderr, climit=5)
def profile(checkargs):
import hotshot, hotshot.stats
prof = hotshot.Profile("hg.prof")
try:
try:
return prof.runcall(checkargs)
except:
try:
ui.warn(_('exception raised - generating '
'profile anyway\n'))
except:
pass
raise
finally:
prof.close()
stats = hotshot.stats.load("hg.prof")
stats.strip_dirs()
stats.sort_stats('cumulative', 'time', 'calls')
stats.print_stats(40)
def timeit():
u = ui.ui()
def get_times():
t = os.times()
if t[4] == 0.0: # Windows leaves this as zero, so use time.clock()
t = (t[0], t[1], t[2], t[3], time.clock())
return t
s = get_times()
def print_time():
t = get_times()
u.warn(_("Time: real %.3f secs (user %.3f+%.3f sys %.3f+%.3f)\n") %
(t[4]-s[4], t[0]-s[0], t[2]-s[2], t[1]-s[1], t[3]-s[3]))
atexit.register(print_time)
def get_option(args):
import getopt
long_opt_list = ('time', 'lsprof', 'profile')
opts, args = getopt.getopt(args, "", long_opt_list)
options = {}
for o, a in opts:
options[o] = a
return options, args
if __name__=='__main__':
ovh = IconOverlayExtension()
option, argv = get_option(sys.argv[1:])
path = len(argv) and argv[0] or os.getcwd()
path = os.path.abspath(path)
# get the list of files residing in the target directory
dirname = os.path.dirname(path)
if dirname == path:
dirlist = [path]
else:
dirlist = [os.path.join(dirname, x) for x in os.listdir(dirname)]
# first call to _get_state() is usually longer...
def get_state_1st():
ovh._get_state(path)
# subsequent call to _get_state() using the files in
# the target directory
def get_state_2nd():
for f in dirlist:
ovh._get_state(f)
# 'master' function for profiling purpose
def get_states():
get_state_1st()
get_state_2nd()
if option.has_key('--time'):
timeit()
if option.has_key('--lsprof'):
lsprof(get_states)
elif option.has_key('--profile'):
profile(get_states)
else:
get_states()
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