只需编写from file import function,然后使用function(a, b)调用函数。这可能不起作用的原因是file是Python的核心模块之一,所以我建议您更改文件名。 注意,如果您试图将函数从a.py导入到名为b.py的文件中,则需要确保a.py和b.py在同一目录中。 "文件"只是我要问的问题的一个占位符,而不是实际的文件名。不过...
Calling a function without using the import function Example-1: Calling a function from another file In this scenario, we are calling a function from another file. Let us take a compute.py file having a function interest to compute the simple interest of given principal and duration. We will...
检查导入语句:确保在导入函数时使用了正确的语法。例如,如果要导入一个名为"function_name"的函数,可以使用以下语法:from file_name import function_name。 检查文件权限:确保要导入的Python文件具有适当的读取权限,以便其他文件可以访问它。 检查Python环境:确保您正在使用的Python环境已正确配置,并且可以找到要导入的...
1#Acomment,thisis so you can read your program later.2# Anything after the # is ignored by python.34print("I could have code like this.")# and the comment after is ignored56# You can also use a comment to"disable"or comment out code:7# print*(*"This won't run."*)*89print("...
在python3中,所有的类都是新式类,也就是如果一个类没有继承任何父类,那么它就默认继承object类。 所以我们可以在定义类时使类继承object类,这样可以使我们的代码兼容Python2。 classParent1:passprint(Parent1.__bases__)# 默认继承object类# (<class 'object'>,)classParent1(object):# 手动继承object类,使...
importarithmeticimportunittest# Testing add_numbers function from arithmetic. class Test_addition(unittest.TestCase): # Testing Integers def test_add_numbers_int(self): sum = arithmetic.add_numbers(50, 50) self.assertEqual(sum, 100) # Testing Floats def test_add_numbers_float(self): sum = ar...
importnumpyasnpdeftest(a):a[0]=np.nanm=[1,2,3]test(m)print(m) output: [nan, 2, 3] Note python has this really weird error if you define local variable in a function same name as the global variable, program will promptUnboundLocalError. ...
import time def call_action_view(): # Code to call the action view goes here schedule.every(1).hour.do(call_action_view) while True: schedule.run_pending() time.sleep(1) This code will run the call_action_view function every hour indefinitely. ...
importtensorflowastffromkeras.modelsimportload_modelfromfunctoolsimportpartial# 加载已训练好的模型model=load_model('my_model.h5')# 设定设备为 GPU 并在预测时关闭动态计算图predict_on_gpu=partial(model.predict,steps=1,use_multiprocessing=False,workers=0,experimental_run_tf_function=False,device='/GPU:...
from scriptName import functionName #scriptName without .py extension 1. 2. 3. #8楼 当模块处于并行位置时,如下所示: application/app2/some_folder/some_file.py application/app2/another_folder/another_file.py 1. 2. 该简写使一个模块对另一模块可见: ...