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