英文:
How to pass input values in python executable file?
问题
有时，在命令提示符中调用.exe文件时，我们还会在一个命令中传递一些参数或属性，这些参数通常以下划线“--”或仅以下划线。例如，app.exe parameters或app.exe --parameter="value"。我们如何在Python中创建这种类型的.exe文件。
为此，我创建了一个名为“file.py”的Python文件，其中包含以下代码：
variable = input()
print("You have entered " + variable)
将其导出为“file.exe”后，我尝试调用它：file.exe "any_text"，但它不起作用。但是，如果我尝试调用它：file.exe --variable="any_text"，仍然不起作用。
请告诉我如何创建这种类型的.exe文件。提前感谢。
英文:
Some times, when we call an .exe file in command prompt, we also pass some parameters or attributes in one command. which are mostly following hyphen "--" or simply following a space. For example, app.exe parameters or app.exe --parameter="value". How we can create such type type of exe files in python.
For this I created a python file "file.py" which has following code :
variable = input()
print("You have entered "+variable)
After exporting it into "file.exe" I tried to call it as :file.exe "any_text But it doesn't work but I try to call it as :file.exe --variable="any_text". but still not worked.
Let me know how to create such type of .exe files. Thanks in advance.
答案1
得分: 2
在Python中创建一个可接受命令行参数的可执行文件时，最好使用argparse模块。
示例:
import argparse
parser = argparse.ArgumentParser()
parser.add_argument('--variable', help='Input variable')
args = parser.parse_args()
print("You have entered " + args.variable)
然后，当运行脚本时，您可以传递"--variable"参数的值，例如：
file.exe --variable any_text
英文:
When creating an executable file in Python that which accepts command-line arguments, better to use the argparse module.
Example:
import argparse
parser = argparse.ArgumentParser()
parser.add_argument('--variable', help='Input variable')
args = parser.parse_args()
print("You have entered " + args.variable)
Then, when run the script, you can pass in the value of the "--variable" argument such as:
file.exe --variable any_text
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