René's URL Explorer Experiment


Title: bpo-34861 Make cProfile default output more useful by boxed · Pull Request #9655 · python/cpython · GitHub

Open Graph Title: bpo-34861 Make cProfile default output more useful by boxed · Pull Request #9655 · python/cpython

X Title: bpo-34861 Make cProfile default output more useful by boxed · Pull Request #9655 · python/cpython

Description: Display one folder level for pstats.stripdirs() when filename starts with __ (__init__.py, __main__.py primarily) For a test script: from json import dumps for _ in range(100): dumps(dict(a=1)) The old output is: 3666 function calls (3556 primitive calls) in 0.005 seconds Ordered by: standard name ncalls tottime percall cumtime percall filename:lineno(function) 2 0.000 0.000 0.002 0.001 :1009(_handle_fromlist) 7 0.000 0.000 0.000 0.000 :103(release) 5 0.000 0.000 0.000 0.000 :143(__init__) 5 0.000 0.000 0.000 0.000 :147(__enter__) 5 0.000 0.000 0.000 0.000 :151(__exit__) 7 0.000 0.000 0.000 0.000 :157(_get_module_lock) 5 0.000 0.000 0.000 0.000 :176(cb) 2 0.000 0.000 0.000 0.000 :194(_lock_unlock_module) 7/1 0.000 0.000 0.003 0.003 :211(_call_with_frames_removed) 53 0.000 0.000 0.000 0.000 :222(_verbose_message) 5 0.000 0.000 0.000 0.000 :307(__init__) 5 0.000 0.000 0.000 0.000 :311(__enter__) 5 0.000 0.000 0.000 0.000 :318(__exit__) 20 0.000 0.000 0.000 0.000 :321() 4 0.000 0.000 0.000 0.000 :35(_new_module) 5 0.000 0.000 0.000 0.000 :369(__init__) 9 0.000 0.000 0.000 0.000 :403(cached) 7 0.000 0.000 0.000 0.000 :416(parent) 5 0.000 0.000 0.000 0.000 :424(has_location) 5 0.000 0.000 0.000 0.000 :504(_init_module_attrs) 5 0.000 0.000 0.000 0.000 :576(module_from_spec) 5 0.000 0.000 0.000 0.000 :58(__init__) 5/1 0.000 0.000 0.004 0.004 :663(_load_unlocked) 5 0.000 0.000 0.000 0.000 :719(find_spec) 7 0.000 0.000 0.000 0.000 :78(acquire) 5 0.000 0.000 0.000 0.000 :792(find_spec) 15 0.000 0.000 0.000 0.000 :855(__enter__) 15 0.000 0.000 0.000 0.000 :859(__exit__) 5 0.000 0.000 0.001 0.000 :882(_find_spec) 5/1 0.000 0.000 0.004 0.004 :948(_find_and_load_unlocked) 5/1 0.000 0.000 0.004 0.004 :978(_find_and_load) 1 0.000 0.000 0.000 0.000 :1072(__init__) 1 0.000 0.000 0.000 0.000 :1083(create_module) 1 0.000 0.000 0.000 0.000 :1091(exec_module) 1 0.000 0.000 0.000 0.000 :1233(_path_hooks) 12 0.000 0.000 0.000 0.000 :1246(_path_importer_cache) 5 0.000 0.000 0.001 0.000 :1283(_get_spec) 5 0.000 0.000 0.001 0.000 :1315(find_spec) 1 0.000 0.000 0.000 0.000 :1362(__init__) 8 0.000 0.000 0.000 0.000 :1368() 5 0.000 0.000 0.000 0.000 :1394(_get_spec) 10 0.000 0.000 0.001 0.000 :1399(find_spec) 1 0.000 0.000 0.000 0.000 :1447(_fill_cache) 1 0.000 0.000 0.000 0.000 :1476() 1 0.000 0.000 0.000 0.000 :1488(path_hook_for_FileFinder) 8 0.000 0.000 0.000 0.000 :282(cache_from_source) 10 0.000 0.000 0.000 0.000 :36(_relax_case) 5 0.000 0.000 0.000 0.000 :412(_get_cached) 4 0.000 0.000 0.000 0.000 :444(_check_name_wrapper) 4 0.000 0.000 0.000 0.000 :481(_classify_pyc) 12 0.000 0.000 0.000 0.000 :51(_r_long) 4 0.000 0.000 0.000 0.000 :514(_validate_timestamp_pyc) 51 0.000 0.000 0.000 0.000 :56(_path_join) 4 0.000 0.000 0.000 0.000 :566(_compile_bytecode) 51 0.000 0.000 0.000 0.000 :58() 5 0.000 0.000 0.000 0.000 :617(spec_from_file_location) 8 0.000 0.000 0.000 0.000 :62(_path_split) 23 0.000 0.000 0.000 0.000 :74(_path_stat) 4 0.000 0.000 0.000 0.000 :762(create_module) 4/1 0.000 0.000 0.004 0.004 :765(exec_module) 4 0.000 0.000 0.001 0.000 :836(get_code) 9 0.000 0.000 0.000 0.000 :84(_path_is_mode_type) 4 0.000 0.000 0.000 0.000 :927(__init__) 8 0.000 0.000 0.000 0.000 :93(_path_isfile) 4 0.000 0.000 0.000 0.000 :952(get_filename) 4 0.000 0.000 0.000 0.000 :957(get_data) 1 0.000 0.000 0.000 0.000 :98(_path_isdir) 4 0.000 0.000 0.000 0.000 :994(path_stats) 100 0.000 0.000 0.001 0.000 __init__.py:183(dumps) 1 0.000 0.000 0.003 0.003 __init__.py:97() 1 0.000 0.000 0.002 0.002 decoder.py:2() 1 0.000 0.000 0.000 0.000 decoder.py:20(JSONDecodeError) 1 0.000 0.000 0.000 0.000 decoder.py:254(JSONDecoder) 1 0.000 0.000 0.000 0.000 decoder.py:284(__init__) 1 0.000 0.000 0.000 0.000 encoder.py:104(__init__) 100 0.000 0.000 0.000 0.000 encoder.py:182(encode) 1 0.000 0.000 0.001 0.001 encoder.py:2() 100 0.000 0.000 0.000 0.000 encoder.py:204(iterencode) 1 0.000 0.000 0.000 0.000 encoder.py:73(JSONEncoder) 20 0.000 0.000 0.000 0.000 enum.py:275(__call__) 20 0.000 0.000 0.000 0.000 enum.py:525(__new__) 23 0.000 0.000 0.000 0.000 enum.py:602(name) 5 0.000 0.000 0.000 0.000 enum.py:607(value) 2 0.000 0.000 0.000 0.000 enum.py:765(_missing_) 2 0.000 0.000 0.000 0.000 enum.py:772(_create_pseudo_member_) 4 0.000 0.000 0.000 0.000 enum.py:802(__or__) 6 0.000 0.000 0.000 0.000 enum.py:808(__and__) 3 0.000 0.000 0.000 0.000 enum.py:827(_high_bit) 2 0.000 0.000 0.000 0.000 enum.py:844(_decompose) 2 0.000 0.000 0.000 0.000 enum.py:862() 5 0.000 0.000 0.000 0.000 enum.py:873() 5 0.000 0.000 0.000 0.000 enum.py:879(_power_of_two) 6 0.000 0.000 0.001 0.000 re.py:232(compile) 6 0.000 0.000 0.001 0.000 re.py:271(_compile) 1 0.000 0.000 0.001 0.001 scanner.py:2() 14 0.000 0.000 0.000 0.000 sre_compile.py:249(_compile_charset) 14 0.000 0.000 0.000 0.000 sre_compile.py:276(_optimize_charset) 4 0.000 0.000 0.000 0.000 sre_compile.py:411(_mk_bitmap) 4 0.000 0.000 0.000 0.000 sre_compile.py:413() 9 0.000 0.000 0.000 0.000 sre_compile.py:423(_simple) 13 0.000 0.000 0.000 0.000 sre_compile.py:453(_get_iscased) 8/5 0.000 0.000 0.000 0.000 sre_compile.py:461(_get_literal_prefix) 5 0.000 0.000 0.000 0.000 sre_compile.py:492(_get_charset_prefix) 6 0.000 0.000 0.000 0.000 sre_compile.py:536(_compile_info) 12 0.000 0.000 0.000 0.000 sre_compile.py:595(isstring) 6 0.000 0.000 0.001 0.000 sre_compile.py:598(_code) 12 0.000 0.000 0.000 0.000 sre_compile.py:65(_combine_flags) 25/6 0.000 0.000 0.000 0.000 sre_compile.py:71(_compile) 6 0.000 0.000 0.001 0.000 sre_compile.py:759(compile) 26 0.000 0.000 0.000 0.000 sre_parse.py:111(__init__) 52 0.000 0.000 0.000 0.000 sre_parse.py:160(__len__) 123 0.000 0.000 0.000 0.000 sre_parse.py:164(__getitem__) 10 0.000 0.000 0.000 0.000 sre_parse.py:168(__setitem__) 25 0.000 0.000 0.000 0.000 sre_parse.py:172(append) 31/12 0.000 0.000 0.000 0.000 sre_parse.py:174(getwidth) 6 0.000 0.000 0.000 0.000 sre_parse.py:224(__init__) 102 0.000 0.000 0.000 0.000 sre_parse.py:233(__next) 71 0.000 0.000 0.000 0.000 sre_parse.py:249(match) 71 0.000 0.000 0.000 0.000 sre_parse.py:254(get) 4 0.000 0.000 0.000 0.000 sre_parse.py:258(getwhile) 38 0.000 0.000 0.000 0.000 sre_parse.py:286(tell) 16 0.000 0.000 0.000 0.000 sre_parse.py:295(_class_escape) 4 0.000 0.000 0.000 0.000 sre_parse.py:355(_escape) 9 0.000 0.000 0.000 0.000 sre_parse.py:432(_uniq) 13/6 0.000 0.000 0.001 0.000 sre_parse.py:441(_parse_sub) 15/6 0.000 0.000 0.001 0.000 sre_parse.py:499(_parse) 6 0.000 0.000 0.000 0.000 sre_parse.py:76(__init__) 24 0.000 0.000 0.000 0.000 sre_parse.py:81(groups) 6 0.000 0.000 0.000 0.000 sre_parse.py:84(opengroup) 6 0.000 0.000 0.000 0.000 sre_parse.py:927(fix_flags) 6 0.000 0.000 0.001 0.000 sre_parse.py:943(parse) 6 0.000 0.000 0.000 0.000 sre_parse.py:96(closegroup) 1 0.000 0.000 0.005 0.005 stats_test.py:1() 28 0.000 0.000 0.000 0.000 types.py:164(__get__) 2 0.000 0.000 0.000 0.000 {built-in method __new__ of type object at 0x10402e370} 4 0.000 0.000 0.000 0.000 {built-in method _imp._fix_co_filename} 27 0.000 0.000 0.000 0.000 {built-in method _imp.acquire_lock} 1 0.000 0.000 0.000 0.000 {built-in method _imp.create_dynamic} 1 0.000 0.000 0.000 0.000 {built-in method _imp.exec_dynamic} 2 0.000 0.000 0.000 0.000 {built-in method _imp.is_builtin} 5 0.000 0.000 0.000 0.000 {built-in method _imp.is_frozen} 27 0.000 0.000 0.000 0.000 {built-in method _imp.release_lock} 6 0.000 0.000 0.000 0.000 {built-in method _sre.compile} 10 0.000 0.000 0.000 0.000 {built-in method _thread.allocate_lock} 14 0.000 0.000 0.000 0.000 {built-in method _thread.get_ident} 3 0.000 0.000 0.000 0.000 {built-in method builtins.__build_class__} 1 0.000 0.000 0.002 0.002 {built-in method builtins.__import__} 5 0.000 0.000 0.000 0.000 {built-in method builtins.any} 32 0.000 0.000 0.000 0.000 {built-in method builtins.chr} 5/1 0.000 0.000 0.005 0.005 {built-in method builtins.exec} 30 0.000 0.000 0.000 0.000 {built-in method builtins.getattr} 22 0.000 0.000 0.000 0.000 {built-in method builtins.hasattr} 389 0.000 0.000 0.000 0.000 {built-in method builtins.isinstance} 331/303 0.000 0.000 0.000 0.000 {built-in method builtins.len} 4 0.000 0.000 0.000 0.000 {built-in method builtins.max} 59 0.000 0.000 0.000 0.000 {built-in method builtins.min} 17 0.000 0.000 0.000 0.000 {built-in method builtins.ord} 3 0.000 0.000 0.000 0.000 {built-in method builtins.setattr} 12 0.000 0.000 0.000 0.000 {built-in method from_bytes} 4 0.000 0.000 0.000 0.000 {built-in method marshal.loads} 13 0.000 0.000 0.000 0.000 {built-in method posix.fspath} 2 0.000 0.000 0.000 0.000 {built-in method posix.getcwd} 1 0.000 0.000 0.000 0.000 {built-in method posix.listdir} 23 0.000 0.000 0.000 0.000 {built-in method posix.stat} 312 0.000 0.000 0.000 0.000 {method 'append' of 'list' objects} 3 0.000 0.000 0.000 0.000 {method 'bit_length' of 'int' objects} 1 0.000 0.000 0.000 0.000 {method 'disable' of '_lsprof.Profiler' objects} 6 0.000 0.000 0.000 0.000 {method 'endswith' of 'str' objects} 12 0.000 0.000 0.000 0.000 {method 'extend' of 'list' objects} 48 0.000 0.000 0.000 0.000 {method 'find' of 'bytearray' objects} 33 0.000 0.000 0.000 0.000 {method 'format' of 'str' objects} 38 0.000 0.000 0.000 0.000 {method 'get' of 'dict' objects} 1 0.000 0.000 0.000 0.000 {method 'insert' of 'list' objects} 8 0.000 0.000 0.000 0.000 {method 'items' of 'dict' objects} 159 0.000 0.000 0.000 0.000 {method 'join' of 'str' objects} 6 0.000 0.000 0.000 0.000 {method 'lower' of 'str' objects} 4 0.000 0.000 0.000 0.000 {method 'read' of '_io.FileIO' objects} 38 0.000 0.000 0.000 0.000 {method 'rpartition' of 'str' objects} 110 0.000 0.000 0.000 0.000 {method 'rstrip' of 'str' objects} 34 0.000 0.000 0.000 0.000 {method 'setdefault' of 'dict' objects} 2 0.000 0.000 0.000 0.000 {method 'sort' of 'list' objects} 2 0.000 0.000 0.000 0.000 {method 'startswith' of 'str' objects} 4 0.000 0.000 0.000 0.000 {method 'translate' of 'bytearray' objects} after this change the output is: 3666 function calls (3556 primitive calls) in 0.005 seconds Ordered by: cumulative time ncalls tottime percall cumtime percall filename:lineno(function) 5/1 0.000 0.000 0.005 0.005 {built-in method builtins.exec} 1 0.000 0.000 0.005 0.005 stats_test.py:1() 5/1 0.000 0.000 0.004 0.004 :978(_find_and_load) 5/1 0.000 0.000 0.004 0.004 :948(_find_and_load_unlocked) 5/1 0.000 0.000 0.004 0.004 :663(_load_unlocked) 4/1 0.000 0.000 0.004 0.004 :765(exec_module) 7/1 0.000 0.000 0.004 0.004 :211(_call_with_frames_removed) 1 0.000 0.000 0.004 0.004 json/__init__.py:97() 1 0.000 0.000 0.002 0.002 decoder.py:2() 2 0.000 0.000 0.002 0.001 :1009(_handle_fromlist) 1 0.000 0.000 0.002 0.002 {built-in method builtins.__import__} 6 0.000 0.000 0.001 0.000 re.py:232(compile) 6 0.000 0.000 0.001 0.000 re.py:271(_compile) 6 0.000 0.000 0.001 0.000 sre_compile.py:759(compile) 1 0.000 0.000 0.001 0.001 scanner.py:2() 6 0.000 0.000 0.001 0.000 sre_parse.py:943(parse) 5 0.000 0.000 0.001 0.000 :882(_find_spec) 5 0.000 0.000 0.001 0.000 :1315(find_spec) 5 0.000 0.000 0.001 0.000 :1283(_get_spec) 13/6 0.000 0.000 0.001 0.000 sre_parse.py:441(_parse_sub) 4 0.000 0.000 0.001 0.000 :836(get_code) 15/6 0.000 0.000 0.001 0.000 sre_parse.py:499(_parse) 1 0.000 0.000 0.001 0.001 encoder.py:2() 100 0.000 0.000 0.001 0.000 json/__init__.py:183(dumps) 10 0.000 0.000 0.001 0.000 :1399(find_spec) 100 0.000 0.000 0.000 0.000 encoder.py:182(encode) 6 0.000 0.000 0.000 0.000 sre_compile.py:598(_code) 5 0.000 0.000 0.000 0.000 :576(module_from_spec) 25/6 0.000 0.000 0.000 0.000 sre_compile.py:71(_compile) 1 0.000 0.000 0.000 0.000 :1083(create_module) 1 0.000 0.000 0.000 0.000 {built-in method _imp.create_dynamic} 100 0.000 0.000 0.000 0.000 encoder.py:204(iterencode) 4 0.000 0.000 0.000 0.000 :566(_compile_bytecode) 23 0.000 0.000 0.000 0.000 :74(_path_stat) 4 0.000 0.000 0.000 0.000 :957(get_data) 23 0.000 0.000 0.000 0.000 {built-in method posix.stat} 4 0.000 0.000 0.000 0.000 {built-in method marshal.loads} 14 0.000 0.000 0.000 0.000 sre_compile.py:276(_optimize_charset) 6 0.000 0.000 0.000 0.000 sre_compile.py:536(_compile_info) 20 0.000 0.000 0.000 0.000 enum.py:275(__call__) 51 0.000 0.000 0.000 0.000 :56(_path_join) 4 0.000 0.000 0.000 0.000 enum.py:802(__or__) 12 0.000 0.000 0.000 0.000 :1246(_path_importer_cache) 5 0.000 0.000 0.000 0.000 :504(_init_module_attrs) 9 0.000 0.000 0.000 0.000 :84(_path_is_mode_type) 20 0.000 0.000 0.000 0.000 enum.py:525(__new__) 8 0.000 0.000 0.000 0.000 :93(_path_isfile) 4 0.000 0.000 0.000 0.000 {method 'read' of '_io.FileIO' objects} 31/12 0.000 0.000 0.000 0.000 sre_parse.py:174(getwidth) 2 0.000 0.000 0.000 0.000 enum.py:765(_missing_) 2 0.000 0.000 0.000 0.000 enum.py:772(_create_pseudo_member_) 123 0.000 0.000 0.000 0.000 sre_parse.py:164(__getitem__) 389 0.000 0.000 0.000 0.000 {built-in method builtins.isinstance} 8 0.000 0.000 0.000 0.000 :282(cache_from_source) 71 0.000 0.000 0.000 0.000 sre_parse.py:254(get) 1 0.000 0.000 0.000 0.000 :1447(_fill_cache) 102 0.000 0.000 0.000 0.000 sre_parse.py:233(__next) 3 0.000 0.000 0.000 0.000 {built-in method builtins.__build_class__} 2 0.000 0.000 0.000 0.000 enum.py:844(_decompose) 6 0.000 0.000 0.000 0.000 sre_parse.py:96(closegroup) 9 0.000 0.000 0.000 0.000 :403(cached) 1 0.000 0.000 0.000 0.000 {built-in method posix.listdir} 51 0.000 0.000 0.000 0.000 :58() 5 0.000 0.000 0.000 0.000 :147(__enter__) 4 0.000 0.000 0.000 0.000 :994(path_stats) 2 0.000 0.000 0.000 0.000 {built-in method posix.getcwd} 5 0.000 0.000 0.000 0.000 :412(_get_cached) 1 0.000 0.000 0.000 0.000 :1233(_path_hooks) 331/303 0.000 0.000 0.000 0.000 {built-in method builtins.len} 312 0.000 0.000 0.000 0.000 {method 'append' of 'list' objects} 33 0.000 0.000 0.000 0.000 {method 'format' of 'str' objects} 6 0.000 0.000 0.000 0.000 enum.py:808(__and__) 7 0.000 0.000 0.000 0.000 :157(_get_module_lock) 16 0.000 0.000 0.000 0.000 sre_parse.py:295(_class_escape) 5 0.000 0.000 0.000 0.000 :1394(_get_spec) 4 0.000 0.000 0.000 0.000 sre_compile.py:411(_mk_bitmap) 2 0.000 0.000 0.000 0.000 enum.py:862() 71 0.000 0.000 0.000 0.000 sre_parse.py:249(match) 6 0.000 0.000 0.000 0.000 sre_parse.py:927(fix_flags) 1 0.000 0.000 0.000 0.000 :1488(path_hook_for_FileFinder) 14 0.000 0.000 0.000 0.000 sre_compile.py:249(_compile_charset) 5 0.000 0.000 0.000 0.000 :318(__exit__) 25 0.000 0.000 0.000 0.000 sre_parse.py:172(append) 9 0.000 0.000 0.000 0.000 sre_compile.py:423(_simple) 159 0.000 0.000 0.000 0.000 {method 'join' of 'str' objects} 30 0.000 0.000 0.000 0.000 {built-in method builtins.getattr} 59 0.000 0.000 0.000 0.000 {built-in method builtins.min} 5 0.000 0.000 0.000 0.000 :151(__exit__) 53 0.000 0.000 0.000 0.000 :222(_verbose_message) 4 0.000 0.000 0.000 0.000 :481(_classify_pyc) 7 0.000 0.000 0.000 0.000 :78(acquire) 5 0.000 0.000 0.000 0.000 :617(spec_from_file_location) 38 0.000 0.000 0.000 0.000 sre_parse.py:286(tell) 6 0.000 0.000 0.000 0.000 sre_parse.py:224(__init__) 48 0.000 0.000 0.000 0.000 {method 'find' of 'bytearray' objects} 7 0.000 0.000 0.000 0.000 :103(release) 8/5 0.000 0.000 0.000 0.000 sre_compile.py:461(_get_literal_prefix) 26 0.000 0.000 0.000 0.000 sre_parse.py:111(__init__) 8 0.000 0.000 0.000 0.000 :62(_path_split) 4 0.000 0.000 0.000 0.000 sre_compile.py:413() 38 0.000 0.000 0.000 0.000 {method 'rpartition' of 'str' objects} 22 0.000 0.000 0.000 0.000 {built-in method builtins.hasattr} 2 0.000 0.000 0.000 0.000 :194(_lock_unlock_module) 9 0.000 0.000 0.000 0.000 sre_parse.py:432(_uniq) 6 0.000 0.000 0.000 0.000 {built-in method _sre.compile} 12 0.000 0.000 0.000 0.000 :51(_r_long) 6 0.000 0.000 0.000 0.000 sre_parse.py:84(opengroup) 52 0.000 0.000 0.000 0.000 sre_parse.py:160(__len__) 38 0.000 0.000 0.000 0.000 {method 'get' of 'dict' objects} 1 0.000 0.000 0.000 0.000 :98(_path_isdir) 28 0.000 0.000 0.000 0.000 types.py:164(__get__) 5 0.000 0.000 0.000 0.000 sre_compile.py:492(_get_charset_prefix) 4 0.000 0.000 0.000 0.000 :514(_validate_timestamp_pyc) 1 0.000 0.000 0.000 0.000 decoder.py:284(__init__) 110 0.000 0.000 0.000 0.000 {method 'rstrip' of 'str' objects} 32 0.000 0.000 0.000 0.000 {built-in method builtins.chr} 1 0.000 0.000 0.000 0.000 :1362(__init__) 5 0.000 0.000 0.000 0.000 :58(__init__) 4 0.000 0.000 0.000 0.000 sre_parse.py:258(getwhile) 34 0.000 0.000 0.000 0.000 {method 'setdefault' of 'dict' objects} 5 0.000 0.000 0.000 0.000 {built-in method builtins.any} 5 0.000 0.000 0.000 0.000 :176(cb) 15 0.000 0.000 0.000 0.000 :855(__enter__) 12 0.000 0.000 0.000 0.000 {method 'extend' of 'list' objects} 12 0.000 0.000 0.000 0.000 sre_compile.py:595(isstring) 24 0.000 0.000 0.000 0.000 sre_parse.py:81(groups) 12 0.000 0.000 0.000 0.000 {built-in method from_bytes} 27 0.000 0.000 0.000 0.000 {built-in method _imp.acquire_lock} 15 0.000 0.000 0.000 0.000 :859(__exit__) 12 0.000 0.000 0.000 0.000 sre_compile.py:65(_combine_flags) 10 0.000 0.000 0.000 0.000 sre_parse.py:168(__setitem__) 6 0.000 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