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How to use add_profiler method in autotest

Best Python code snippet using autotest_python

profiler_main.py

Source:profiler_main.py

...3from amitools.vamos.cfgcore import ConfigDict4def profiler_main_disabled_test(caplog):5    mp = MainProfiler()6    assert mp.parse_config(None)7    assert not mp.add_profiler(Profiler())8    mp.setup()9    mp.shutdown()10    assert caplog.record_tuples == []11def profiler_main_config_test(caplog, tmpdir):12    path = str(tmpdir.join("prof.json"))13    mp = MainProfiler()14    cfg = ConfigDict(15        {"enabled": True, "output": {"dump": True, "file": path, "append": True}}16    )17    assert mp.parse_config(cfg)18    assert mp.enabled19    assert mp.file == path20    assert mp.append21    mp.setup()22    mp.shutdown()23    assert caplog.record_tuples == []24def profiler_main_def_profiler_test(caplog):25    caplog.set_level(logging.INFO)26    p = Profiler()27    mp = MainProfiler(enabled=True)28    cfg = ConfigDict(29        {"enabled": True, "output": {"dump": True, "file": None, "append": True}}30    )31    assert mp.parse_config(cfg)32    assert mp.add_profiler(p)33    mp.setup()34    mp.shutdown()35    assert caplog.record_tuples == [36        ("prof", logging.INFO, "---------- Profiling Results ----------"),37        ("prof", logging.INFO, "----- profiler 'foo' -----"),38    ]39def profiler_main_file_test(caplog, tmpdir):40    caplog.set_level(logging.DEBUG)41    path = str(tmpdir.join("prof.json"))42    p = Profiler()43    mp = MainProfiler(enabled=True)44    cfg = ConfigDict(45        {"enabled": True, "output": {"dump": False, "file": path, "append": True}}46    )47    assert mp.parse_config(cfg)48    assert mp.add_profiler(p)49    mp.setup()50    mp.shutdown()51    assert caplog.record_tuples == [52        ("prof", logging.DEBUG, "added profiler 'foo'"),53        ("prof", logging.DEBUG, "saving profile data to '%s'" % path),54        ("prof", logging.DEBUG, "done saving."),55    ]56    caplog.clear()57    # now repeat setup to test appending58    p = Profiler()59    mp = MainProfiler(enabled=True)60    assert mp.parse_config(cfg)61    assert mp.add_profiler(p)62    mp.setup()63    mp.shutdown()64    assert caplog.record_tuples == [65        ("prof", logging.DEBUG, "added profiler 'foo'"),66        ("prof", logging.DEBUG, "loading profile data from '%s'" % path),67        ("prof", logging.DEBUG, "done loading."),68        ("prof", logging.DEBUG, "saving profile data to '%s'" % path),69        ("prof", logging.DEBUG, "done saving."),70    ]71class MyProfiler(Profiler):72    def __init__(self):73        self.foo = 074        self.bar = "baz"75        self.got_setup = False76        self.got_shutdown = False77    def get_name(self):78        return "test"79    def parse_config(self, cfg):80        self.foo = cfg.foo81        self.bar = cfg.bar82        return True83    def set_data(self, data_dict):84        self.foo = data_dict.foo85        self.bar = data_dict.bar86    def get_data(self):87        return {"foo": self.foo, "bar": self.bar}88    def setup(self):89        self.got_setup = True90    def shutdown(self):91        self.got_shutdown = True92    def dump(self, write):93        write("foo=%d, bar='%s'", self.foo, self.bar)94def profiler_main_test_prof_cfg_test():95    p = MyProfiler()96    mp = MainProfiler(enabled=True)97    cfg = ConfigDict(98        {99            "enabled": True,100            "output": {"dump": True, "file": None, "append": True},101            "test": {"foo": 42, "bar": "hello"},102        }103    )104    assert mp.parse_config(cfg)105    assert mp.add_profiler(p)106    assert p.foo == 42107    assert p.bar == "hello"108def profiler_main_test_prof_load_test(tmpdir):109    path = str(tmpdir.join("prof.json"))110    cfg = ConfigDict(111        {"enabled": True, "output": {"dump": True, "file": path, "append": True}}112    )113    p = MyProfiler()114    mp = MainProfiler(enabled=True)115    assert mp.parse_config(cfg)116    assert mp.add_profiler(p)117    mp.setup()118    assert p.foo == 0119    assert p.bar == "baz"120    p.foo = 42121    p.bar = "hello"122    mp.shutdown()123    # load again124    p = MyProfiler()125    mp = MainProfiler(enabled=True)126    assert mp.parse_config(cfg)127    assert mp.add_profiler(p)128    mp.setup()129    assert p.foo == 42130    assert p.bar == "hello"131    mp.shutdown()132def profiler_main_test_prof_dump_test(caplog):133    caplog.set_level(logging.INFO)134    cfg = ConfigDict(135        {"enabled": True, "output": {"dump": True, "file": None, "append": True}}136    )137    p = MyProfiler()138    mp = MainProfiler(enabled=True)139    assert mp.parse_config(cfg)140    assert mp.add_profiler(p)141    mp.setup()142    assert p.foo == 0143    assert p.bar == "baz"144    p.foo = 42145    p.bar = "hello"146    mp.shutdown()147    assert caplog.record_tuples == [148        ("prof", logging.INFO, "---------- Profiling Results ----------"),149        ("prof", logging.INFO, "----- profiler 'test' -----"),150        ("prof", logging.INFO, "foo=42, bar='hello'"),...

unused_code_checker.py

Source:unused_code_checker.py

...32. Line-by-line memory usage4"""5import os67def add_profiler(file_path):8    new_path = file_path.rsplit('.', 1)[0]+"_with_descriptors.py"9    fin = open(file_path, "r")10    fout = open(new_path, "w")1112    for line in fin:13        fout.write(line.replace('def ', '@profile \ndef '))1415    fin.close()16    fout.close()17    return new_path1819if __name__ == "__main__":20    file_path = 'demo.py'2122    # 1. Check unused imports, variables and functions (Used 'vulture' package)23    os.system('vulture ' + file_path)2425    # 2. Line-by-line memory usage26    new_path = add_profiler(file_path)27    os.system('python -m memory_profiler ' + new_path)2829    # 3. Time-based memory usage graph30    os.system('mprof run ' + new_path)
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