How to use the pyinstrument.frame.Frame function in pyinstrument
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joerick / pyinstrument / test / test_processors.py View on Github 
def test_group_library_frames_processor():
frame = Frame(
identifier='\x00cibuildwheel/__init__.py\x0012',
children=[
Frame(
identifier='library_function\x00env/lib/python3.6/django/__init__.py\x00997',
children=[
Frame(
identifier='library_inner\x00env/lib/python3.6/django/http.py\x0054',
children=[
Frame(
identifier='library_callback\x00env/lib/python3.6/django/views.py\x0054',
children=[
Frame(
identifier='\x00cibuildwheel/views.py\x0012',
self_time=0.3,
),
]
),
]
),def test_group_library_frames_processor():
frame = Frame(
identifier='\x00cibuildwheel/__init__.py\x0012',
children=[
Frame(
identifier='library_function\x00env/lib/python3.6/django/__init__.py\x00997',
children=[
Frame(
identifier='library_inner\x00env/lib/python3.6/django/http.py\x0054',
children=[
Frame(
identifier='library_callback\x00env/lib/python3.6/django/views.py\x0054',
children=[
Frame(
identifier='\x00cibuildwheel/views.py\x0012',
self_time=0.3,
),
]def test_merge_consecutive_self_time():
frame = Frame(
identifier='\x00cibuildwheel/__init__.py\x0012',
children=[
Frame(
identifier='strip_newlines\x00cibuildwheel/utils.py\x00997',
self_time=0.1),
SelfTimeFrame(
self_time=0.2,
),
SelfTimeFrame(
self_time=0.1,
),
Frame(
identifier='calculate_metrics\x00cibuildwheel/utils.py\x007',
self_time=0.1),
SelfTimeFrame(
self_time=0.05,def test_remove_irrelevant_nodes():
frame = Frame(
identifier='\x00cibuildwheel/__init__.py\x0012',
children=[
Frame(
identifier='strip_newlines\x00cibuildwheel/utils.py\x00997',
children=[
Frame(
identifier='scan_string\x00cibuildwheel/utils.py\x0054',
self_time=10,
),
]
),
SelfTimeFrame(
self_time=0.5,
),
Frame(
identifier='strip_newlines\x00cibuildwheel/utils.py\x00997',def test_remove_irrelevant_nodes():
frame = Frame(
identifier='\x00cibuildwheel/__init__.py\x0012',
children=[
Frame(
identifier='strip_newlines\x00cibuildwheel/utils.py\x00997',
children=[
Frame(
identifier='scan_string\x00cibuildwheel/utils.py\x0054',
self_time=10,
),
]
),
SelfTimeFrame(
self_time=0.5,
),
Frame(
identifier='strip_newlines\x00cibuildwheel/utils.py\x00997',
self_time=0.5,
),
Frame(def test_remove_unnecessary_self_time_nodes():
frame = Frame(
identifier='\x00cibuildwheel/__init__.py\x0012',
children=[
Frame(
identifier='strip_newlines\x00cibuildwheel/utils.py\x00997',
children=[
SelfTimeFrame(
self_time=0.2,
),
]
),
SelfTimeFrame(
self_time=0.5,
),
Frame(
identifier='strip_newlines\x00cibuildwheel/utils.py\x00997',
self_time=0.5,
),
Frame(
identifier='calculate_metrics\x00cibuildwheel/utils.py\x007',def test_aggregate_repeated_calls():
frame = Frame(
identifier='\x00cibuildwheel/__init__.py\x0012',
children=[
Frame(
identifier='strip_newlines\x00cibuildwheel/utils.py\x00997',
self_time=0.1,
children=[
Frame(
identifier='scan_string\x00cibuildwheel/utils.py\x0054',
self_time=0.2,
),
]
),
SelfTimeFrame(
self_time=0.1,
),
Frame(def test_remove_importlib():
frame = Frame(
identifier='\x00sympy/__init__.py\x0012',
children=[
Frame(
identifier='_handle_fromlist\x00../\x00997',
self_time=0.1,
children=[
Frame(
identifier='_find_and_load\x00../\x00997',
self_time=0.1,
children=[
Frame(
identifier='\x00sympy/polys/polyfuncs.py\x001',
self_time=0.05,
),
Frame(
identifier='\x00sympy/polys/partfrac.py\x001',
self_time=0.2,
)
]
),
Frame(
identifier='\x00sympy/polys/numberfields.py\x001',
self_time=0.05,
)
]
)
]def test_group_library_frames_processor():
frame = Frame(
identifier='\x00cibuildwheel/__init__.py\x0012',
children=[
Frame(
identifier='library_function\x00env/lib/python3.6/django/__init__.py\x00997',
children=[
Frame(
identifier='library_inner\x00env/lib/python3.6/django/http.py\x0054',
children=[
Frame(
identifier='library_callback\x00env/lib/python3.6/django/views.py\x0054',
children=[
Frame(
identifier='\x00cibuildwheel/views.py\x0012',
self_time=0.3,
),
]
),
]
),
]
),
SelfTimeFrame(
self_time=0.5,
),
Frame(
identifier='strip_newlines\x00cibuildwheel/utils.py\x00997',
self_time=0.5,
),frame_stack = []
for frame_tuple in self.frame_records:
identifier_stack = frame_tuple[0]
time = frame_tuple[1]
# now we must create a stack of frame objects and assign this time to the leaf
for stack_depth, frame_identifier in enumerate(identifier_stack):
if stack_depth < len(frame_stack):
if frame_identifier != frame_stack[stack_depth].identifier:
# trim any frames after and including this one
del frame_stack[stack_depth:]
if stack_depth >= len(frame_stack):
frame = Frame(frame_identifier)
frame_stack.append(frame)
if stack_depth == 0:
# There should only be one root frame, as far as I know
assert root_frame is None, ASSERTION_MESSAGE
root_frame = frame
else:
parent = frame_stack[stack_depth-1]
parent.add_child(frame)
# trim any extra frames
del frame_stack[stack_depth+1:] # pylint: disable=W0631
# assign the time to the final frame
frame_stack[-1].add_child(SelfTimeFrame(self_time=time))pyinstrument
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85 / 100Popular pyinstrument functions
- pyinstrument.event_profiler.EventFrame
- pyinstrument.frame.Frame
- pyinstrument.frame.SelfTimeFrame
- pyinstrument.processors
- pyinstrument.processors.aggregate_repeated_calls
- pyinstrument.processors.group_library_frames_processor
- pyinstrument.processors.merge_consecutive_self_time
- pyinstrument.processors.remove_importlib
- pyinstrument.processors.remove_irrelevant_nodes
- pyinstrument.processors.remove_unnecessary_self_time_nodes
- pyinstrument.Profiler
- pyinstrument.renderers.ConsoleRenderer
- pyinstrument.renderers.HTMLRenderer
- pyinstrument.renderers.JSONRenderer
- pyinstrument.session.ProfilerSession
- pyinstrument.session.ProfilerSession.load
- pyinstrument.stat_profiler.NotMainThreadError
- pyinstrument.stat_profiler.StatFrame
- pyinstrument.util.deprecated_option