Small improvements to pstats browser: do not crash on reading invalid file, and actually do a reload when executing "read" as intended.
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3e4f2ec704
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@ -614,14 +614,19 @@ if __name__ == '__main__':
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except IOError as err:
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except IOError as err:
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print(err.args[1], file=self.stream)
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print(err.args[1], file=self.stream)
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return
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return
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except Exception as err:
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print(err.__class__.__name__ + ':', err, file=self.stream)
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return
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self.prompt = line + "% "
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self.prompt = line + "% "
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elif len(self.prompt) > 2:
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elif len(self.prompt) > 2:
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line = self.prompt[-2:]
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line = self.prompt[:-2]
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self.do_read(line)
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else:
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else:
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print("No statistics object is current -- cannot reload.", file=self.stream)
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print("No statistics object is current -- cannot reload.", file=self.stream)
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return 0
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return 0
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def help_read(self):
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def help_read(self):
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print("Read in profile data from a specified file.", file=self.stream)
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print("Read in profile data from a specified file.", file=self.stream)
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print("Without argument, reload the current file.", file=self.stream)
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def do_reverse(self, line):
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def do_reverse(self, line):
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if self.stats:
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if self.stats:
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@ -664,6 +669,9 @@ if __name__ == '__main__':
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def help_strip(self):
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def help_strip(self):
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print("Strip leading path information from filenames in the report.", file=self.stream)
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print("Strip leading path information from filenames in the report.", file=self.stream)
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def help_help(self):
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print("Show help for a given command.", file=self.stream)
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def postcmd(self, stop, line):
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def postcmd(self, stop, line):
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if stop:
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if stop:
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return stop
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return stop
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