The interpreter sets __name__ to __main__ when the script is executed directly, which allows the main() function to run only in that case. Best Practices When Using Functions in Python Keep It Simple: Write one-task-per-function function. When a function is too long or complicated, ...
Or perhaps you don't actually want to run moduleX, you just want to run some other script, say myfile.py, that uses functions inside moduleX. If that is the case, put myfile.py somewhere else – not inside the package directory – and run it. If inside myfile.py you do things ...
"This module provides access to some objects used or maintained by the\ninterpreter and to functions that interact stronglywiththe interpreter.\n\nDynamic objects:\n\nargv--command line arguments;argv[0]is the script pathnameifknown\npath--module search path;path[0]is the script directory,else...
# -*- coding: utf-8 -*-importsyssys.path.extend(['/home/charlie/ssd/toshan'])fromstock_research.data_functionsimport*# 先import自己的包,如果重复需要用比如pandas,后面再import,之前的话都是灰色了fromdatetimeimportdatetimeimportmatplotlib.pyplotaspltimportosfromcollectionsimportOrderedDict# python 3.7 ...
Run one Python script from another: Sometimes it is required to use the script of a python file from another python file. It can be done easily, like importing any module by using the import keyword. Here, vacations.py file contains two variables initialized by string values. This file is...
# In this script, we are going to create a 4 functions: add_numbers, sub_numbers, mul_numbers, div_numbers. def add_numbers(x, y):returnx + ydefsub_numbers(x, y):returnx - ydefmul_numbers(x, y):returnx * ydefdiv_numbers(x, y):return(x / y) ...
Title explains it mostly. I am trying to call another python script from a python script. I am using: @app.route('/lemay',methods=['POST'])defview_do_something():ifrequest.method=='POST':#yourdatabaseprocessheresubprocess.call(['python', 'send_email_lemay.py'])return"OK" ...
Instead, the difference is in how the file is meant to be used: should it be executed with python file.py or imported with import file inside another script? Sometimes you’ll have a module that works as both a script and a library. You could try to refactor your module into two diffe...
from distutils.core import setup, Extension setup(ext_modules=[Extension('hello', ['hello.c'])]) Example 22-4 is a Python script run by Python; it is not a makefile. Moreover, there is nothing in it about a particular compiler or compiler options. Instead, the Distutils tools it empl...
main_script.py: import helper_script # Using the function from helper_script.py helper_script.helper_function() if __name__ == "__main__": print("main_script.py is being run directly") In helper_script.py, we have created the function helper_function() along with some top-level ...