def do_cprofile(func):
def profiled_func(*args, **kwargs):
import cProfile
profile = cProfile.Profile()
try:
profile.enable()
result = func(*args, **kwargs)
profile.disable()
return result
finally:
profile.print_stats(sort=1)
return profiled_func
try:
from line_profiler import LineProfiler
def do_profile(follow=[]):
def inner(func):
def profiled_func(*args, **kwargs):
try:
profiler = LineProfiler()
profiler.add_function(func)
for f in follow:
profiler.add_function(f)
profiler.enable_by_count()
return func(*args, **kwargs)
finally:
profiler.print_stats()
return profiled_func
return inner
except ImportError:
def do_profile(follow=[]):
"Helpful if you accidentally leave in production!"
def inner(func):
def nothing(*args, **kwargs):
return func(*args, **kwargs)
return nothing
return inner
@do_profile(follow=[fun2])
def fun1():
fun2()
pass
@do_cprofile()
def fun2()
pass
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