| import W |
| from Carbon import Evt |
| import EasyDialogs |
| |
| 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 = [] |
| x = 54 |
| width1 = 50 |
| width2 = 75 |
| for name in ["calls", "time", "cumulative", "stdname", "file", "line", "name"]: |
| if len(name) > 6: |
| width = width2 |
| else: |
| width = width1 |
| self.w["button_" + name] = W.RadioButton((x, 4, width, 12), name, self.buttons, self.setsort) |
| x += width + 10 |
| self.w.button_calls.set(1) |
| 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 |
| filename = EasyDialogs.AskFileForOpen(message='Profiler data') |
| if not filename: sys.exit(0) |
| stats = pstats.Stats(filename) |
| browser = ProfileBrowser(stats) |
| |
| if __name__ == '__main__': |
| main() |