Method parse

recipes/Python/578138_gprof2dotpy/recipe-578138.py:1536–1578

(self)

                total.samples += partial.samples
        
    def parse(self):
        # read lookahead
        self.readline()

        self.parse_header()
        while self.lookahead():
            self.parse_entry()

        profile = Profile()

        reverse_call_samples = {}
        
        # populate the profile
        profile[SAMPLES] = 0
        for _callers, _function, _callees in self.entries.values():
            function = Function(_function.id, _function.name)
            function[SAMPLES] = _function.samples
            profile.add_function(function)
            profile[SAMPLES] += _function.samples

            if _function.application:
                function.process = os.path.basename(_function.application)
            if _function.image:
                function.module = os.path.basename(_function.image)

            total_callee_samples = 0
            for _callee in _callees.values():
                total_callee_samples += _callee.samples

            for _callee in _callees.values():
                if not _callee.self:
                    call = Call(_callee.id)
                    call[SAMPLES2] = _callee.samples
                    function.add_call(call)
                
        # compute derived data
        profile.validate()
        profile.find_cycles()
        profile.ratio(TIME_RATIO, SAMPLES)
        profile.call_ratios(SAMPLES2)
        profile.integrate(TOTAL_TIME_RATIO, TIME_RATIO)

        return profile

    def parse_header(self):
        while not self.match_header():