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)
...

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.