mirror of https://github.com/python/cpython.git
92 lines
2.8 KiB
Python
92 lines
2.8 KiB
Python
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import W
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import Evt
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import sys
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import StringIO
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import string
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import pstats, fpformat
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# increase precision
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def f8(x):
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return string.rjust(fpformat.fix(x, 4), 8)
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pstats.f8 = f8
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# hacking around a hack
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if sys.version[:3] > '1.4':
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timer = Evt.TickCount
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else:
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def timer(TickCount = Evt.TickCount):
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return TickCount() / 60.0
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class ProfileBrowser:
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def __init__(self, stats = None):
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self.sortkeys = ('calls',)
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self.setupwidgets()
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self.setstats(stats)
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def setupwidgets(self):
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self.w = W.Window((580, 400), "Profile Statistics", minsize = (200, 100), tabbable = 0)
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self.w.divline = W.HorizontalLine((0, 20, 0, 0))
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self.w.titlebar = W.TextBox((4, 4, 40, 12), 'Sort by:')
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self.buttons = []
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self.w.button_calls = W.RadioButton((54, 4, 45, 12), 'calls', self.buttons, self.setsort)
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self.w.button_time = W.RadioButton((104, 4, 40, 12), 'time', self.buttons, self.setsort)
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self.w.button_cumulative = W.RadioButton((154, 4, 75, 12), 'cumulative', self.buttons, self.setsort)
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self.w.button_stdname = W.RadioButton((234, 4, 60, 12), 'stdname', self.buttons, self.setsort)
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self.w.button_calls.set(1)
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self.w.button_file = W.RadioButton((304, 4, 40, 12), 'file', self.buttons, self.setsort)
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self.w.button_line = W.RadioButton((354, 4, 50, 12), 'line', self.buttons, self.setsort)
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self.w.button_name = W.RadioButton((404, 4, 50, 12), 'name', self.buttons, self.setsort)
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## self.w.button_nfl = W.RadioButton((4, 4, 12, 12), 'nfl', self.buttons, self.setsort)
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## self.w.button_pcalls = W.RadioButton((4, 4, 12, 12), 'pcalls', self.buttons, self.setsort)
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self.w.text = W.TextEditor((0, 21, -15, -15), inset = (6, 5),
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readonly = 1, wrap = 0, fontsettings = ('Monaco', 0, 9, (0, 0, 0)))
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self.w._bary = W.Scrollbar((-15, 20, 16, -14), self.w.text.vscroll, max = 32767)
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self.w._barx = W.Scrollbar((-1, -15, -14, 16), self.w.text.hscroll, max = 32767)
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self.w.open()
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def setstats(self, stats):
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self.stats = stats
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self.stats.strip_dirs()
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self.displaystats()
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def setsort(self):
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# Grmpf. The callback doesn't give us the button:-(
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for b in self.buttons:
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if b.get():
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if b._title == self.sortkeys[0]:
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return
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self.sortkeys = (b._title,) + self.sortkeys[:3]
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break
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self.displaystats()
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def displaystats(self):
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W.SetCursor('watch')
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apply(self.stats.sort_stats, self.sortkeys)
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saveout = sys.stdout
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try:
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s = sys.stdout = StringIO.StringIO()
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self.stats.print_stats()
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finally:
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sys.stdout = saveout
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text = string.join(string.split(s.getvalue(), '\n'), '\r')
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self.w.text.set(text)
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def main():
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import pstats
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args = sys.argv[1:]
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for i in args:
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stats = pstats.Stats(i)
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browser = ProfileBrowser(stats)
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else:
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import macfs
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fss, ok = macfs.PromptGetFile('Profiler data')
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if not ok: sys.exit(0)
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stats = pstats.Stats(fss.as_pathname())
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browser = ProfileBrowser(stats)
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if __name__ == '__main__':
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main()
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