在Python中,要调用另外一个py文件的主函数,首先需要导入该文件的模块。可以使用Python的import语句来完成导入。 AI检测代码解析 importanother_script 1. 这里的another_script是另外一个py文件的文件名(不包括.py后缀)。该文件需要与当前脚本处于同一目录下或在Python的搜索路径中。 步骤2:调用函数 一旦我们成功导入了...
importsubprocess# 执行另一个Python脚本subprocess.call(["python","another_script.py"]) 1. 2. 3. 4. 被调用脚本:another_script.py AI检测代码解析 print("Hello from another_script.py!") 1. 在这两个脚本中,main_script.py将调用another_script.py,并在调用时输出"Hello from another_script.py!"。
「vacations.py」 代码语言:javascript 代码运行次数:0 运行 AI代码解释 # Initialize values vacation1="Summer Vacation"vacation2="Winter Vacation" 比如在下面脚本中去引用上面vacations.py中的代码 代码语言:javascript 代码运行次数:0 运行 AI代码解释 # Import another python scriptimportvacationsasv # Initialize...
写入到sys.stdout的数据通常出现在屏幕上,但可使用管道将其重定向到另一个程序的标准输入。错误消息(如栈跟踪)被写入到sys.stderr,但与写入到sys.stdout的内容一样,可对其进行重定向,例如:$ cat somefile.txt | python somescript.py | sort。可以认为,somescript.py从其sys.stdin中读取数据(这些数据是somefil...
If you’re tinkering with a script like this, then you’ll want subprocess to fail early and loudly.CalledProcessError for Non-Zero Exit Code If a process returns an exit code that isn’t zero, you should interpret that as a failed process. Contrary to what you might expect, the Python...
importarcpyimportosimportsys# Get the pathname to this script, then strip off the# script file name to yield the containing folder#scriptPath = sys.path[0] thisFolder = os.path.dirname(scriptPath)# Construct paths to ../ToolData/SanFrancisco.gdb/Streets and# ../ToolData/Warehouse.lyr#tool...
Line 1 imports the inlineegg class from the inlineegg file needed to execute the script. Lines 2 through 4 import other required yet standard classes for Python. Lines 6 through 16 are used to create the function that creates the egg that will be used in the script. Line 16 returns the...
From Python Script in Pycharm, call another Python Script and run it in Parallel I am running a tkinter GUI, I have created buttons to run various scripts, but when I run them the GUI beachballs and is unaccessible. How can I call these scri...
最常见的一种情况是使用python-c'<script>'从shell运行一个简短的脚本。因为不能在此处使用缩进，所以需要键入许多用分号分隔的表达式。以下面语句为例：python-c 'import math; t = math.pi;print(int(t))’另一个用例是exec语句：exec('fori in [100,200,300]: print(i);print(i*2)')评估表达式的副...
import cx_Oracle con = cx_Oracle.connect('pythonhol/welcome@127.0.0.1/orcl') ver = con.version.split(".") print ver con.close() 在命令行终端重新运行该脚本: python connect.py 输出是一个“列表”,“列表”是 Python 使用的一种数组的名称。 . 可以通过索引访问 Python 列表。 将connect.py 更...