In [1]: import numba In [2]: def double_every_value_nonumba(x): return x * 2 In [3]: @numba.vectorize def double_every_value_withnumba(x): return x * 2 # 不带numba的自定义函数: 797 us In [4]: %timeit df["col1_doubled"] = df["a"].apply(double_every_value_nonumba) ...
Please note that it is *intended behavior that run_continuously() does not run missed jobs*. For example, if you've registered a job that should run every minute and you set a continuous run interval of one hour then your job won't be run 60 times at each interval but only once. ...
schedule.every(2).seconds.do(greet, name='Alice') schedule.every(4).seconds.do(greet, name='Bob') whileTrue: schedule.run_pending 装饰器同样能传递参数: fromscheduleimportevery, repeat, run_pending @repeat(every.second, 'World') @repeat(every.minute, 'Mars') defhello(planet): print('Hel...
1 import threading,time 2 3 def run1(): 4 print("grab the first part data") 5 lock.acquire() 6 global num 7 num +=1 8 lock.release() 9 return num 10 def run2(): 11 print("grab the second part data") 12 lock.acquire() 13 global num2 14 num2+=1 15 lock.release() 16...
def sample_job_every_10s(): print "10s job current time : {}".format(time.ctime()) 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 3. 利用threading.Timer实现定时任务 threading 模块中的 Timer 是一个非阻塞函数,比 sleep 稍好一点,timer最基本理解就是定时器,我们可以启动多个定时任...
schedule.every(5).to(10).minutes.do(job)schedule.every().monday.do(job)schedule.every().wednesday.at('13:15').do(job)schedule.every().minute.at(':17').do(job)while True: schedule.run_pending() time.sleep(1) 装饰器:通过 @repeat() 装饰静态方法 import timefrom schedule import every...
It is a seamless replacement or extension to the Python interpreter and compiles every construct that Python 2 (2.6, 2.7) and Python 3 (3.4 - 3.13) have, when itself run with that Python version. It then executes uncompiled code and compiled code together in an extremely compatible manner....
Every other object in Python evaluates toTrue. Here are some examples of objects that areTrue: We can pass any object to theboolfunction and determine whether it isTrueorFalse. Critically, any nonempty data structure evaluates toTrue.
At the REPL, you can try this :ast.parse("test=1; test++).body[1]and you’ll see theAugAssigntype returned. The AST has just converted the statement into a statement expression which can then be handled by the compiler. TheAugAssignfunction sets the fieldKindwhich is used by the compi...
icecream - Inspect variables, expressions, and program execution with a single, simple function call. pyelftools - Parsing and analyzing ELF files and DWARF debugging information. Deep Learning Frameworks for Neural Networks and Deep Learning. Also see awesome-deep-learning. keras - A high-level ne...